Build:
  1. 0
2026-02-26 12:37.28: New job: build ocaml-variants.4.06.2+trunk+fp+flambda, using opam 2.1
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29451/head (09d7830dd4a7cd4cfc1725bd69ec5b222eae677d)
                              on debian-13-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29451/head" && git reset --hard 09d7830d
git fetch origin master
git merge --no-edit e5f44b75d9fef9e17658ad0da2eb5f9a3445c951
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.14@sha256:04864ce35c9a53a8f91e1b6ddfe19ff405f2881ec1201cdca698239b3b811633
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.1 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ocaml-variants.4.06.2+trunk+fp+flambda 4.06.2+trunk+fp+flambda
RUN opam reinstall --update-invariant ocaml-variants.4.06.2+trunk+fp+flambda; \
    res=$?; \
    test "$res" != 31 && exit "$res"; \
    export OPAMCLI=2.0; \
    build_dir=$(opam var prefix)/.opam-switch/build; \
    failed=$(ls "$build_dir"); \
    partial_fails=""; \
    for pkg in $failed; do \
    if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"debian-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'ocaml-variants.4.06.2+trunk+fp+flambda' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1

END-OF-DOCKERFILE
docker build -f ../Dockerfile .

2026-02-26 12:37.28: Using cache hint "ocaml/opam:debian-13-ocaml-4.14@sha256:04864ce35c9a53a8f91e1b6ddfe19ff405f2881ec1201cdca698239b3b811633-ocaml-variants.4.06.2+trunk+fp+flambda-09d7830dd4a7cd4cfc1725bd69ec5b222eae677d"
2026-02-26 12:37.28: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.14@sha256:04864ce35c9a53a8f91e1b6ddfe19ff405f2881ec1201cdca698239b3b811633)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo ln -f /usr/bin/opam-2.1 /usr/bin/opam"))
 (run (network host)
      (shell "opam init --reinit --config .opamrc-sandbox -ni"))
 (run (shell "opam option solver=builtin-0install && opam config report"))
 (env OPAMDOWNLOADJOBS 1)
 (env OPAMERRLOGLEN 0)
 (env OPAMPRECISETRACKING 1)
 (env CI true)
 (env OPAM_REPO_CI true)
 (run (shell "rm -rf opam-repository/"))
 (copy (src .) (dst opam-repository/))
 (run (shell "opam repository set-url --strict default opam-repository/"))
 (run (network host)
      (shell "opam update --depexts || true"))
 (run (shell "opam pin add -k version -yn ocaml-variants.4.06.2+trunk+fp+flambda 4.06.2+trunk+fp+flambda"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall --update-invariant ocaml-variants.4.06.2+trunk+fp+flambda;\
             \n        res=$?;\
             \n        test \"$res\" != 31 && exit \"$res\";\
             \n        export OPAMCLI=2.0;\
             \n        build_dir=$(opam var prefix)/.opam-switch/build;\
             \n        failed=$(ls \"$build_dir\");\
             \n        partial_fails=\"\";\
             \n        for pkg in $failed; do\
             \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'ocaml-variants.4.06.2+trunk+fp+flambda' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-02-26 12:37.28: Waiting for resource in pool OCluster
2026-02-26 23:49.42: Waiting for worker…
2026-02-26 23:53.42: Got resource from pool OCluster
Building on doris.caelum.ci.dev
All commits already cached
HEAD is now at e5f44b75d9 Merge pull request #29458 from dinosaure/release-vif-v0.0.1_beta2
Merge made by the 'ort' strategy.
 .../ocaml-base-compiler.3.07+1/opam                    |  1 +
 .../ocaml-base-compiler.3.07+2/opam                    |  1 +
 .../ocaml-base-compiler/ocaml-base-compiler.3.07/opam  |  1 +
 .../ocaml-base-compiler.3.08.0/opam                    |  1 +
 .../ocaml-base-compiler.3.08.1/opam                    |  1 +
 .../ocaml-base-compiler.3.08.2/opam                    |  1 +
 .../ocaml-base-compiler.3.08.3/opam                    |  1 +
 .../ocaml-base-compiler.3.08.4/opam                    |  1 +
 .../ocaml-base-compiler.3.09.0/opam                    |  1 +
 .../ocaml-base-compiler.3.09.1/opam                    |  1 +
 .../ocaml-base-compiler.3.09.2/opam                    |  1 +
 .../ocaml-base-compiler.3.09.3/opam                    |  1 +
 .../ocaml-base-compiler.3.10.0/opam                    |  1 +
 .../ocaml-base-compiler.3.10.1/opam                    |  1 +
 .../ocaml-base-compiler.3.10.2/opam                    |  1 +
 .../ocaml-base-compiler.3.11.0/opam                    |  1 +
 .../ocaml-base-compiler.3.11.1/opam                    |  1 +
 .../ocaml-base-compiler.3.11.2/opam                    |  1 +
 .../ocaml-base-compiler.3.12.0/opam                    |  1 +
 .../ocaml-base-compiler.3.12.1/opam                    |  1 +
 .../ocaml-base-compiler.4.00.0/opam                    |  1 +
 .../ocaml-base-compiler.4.00.1/opam                    |  1 +
 .../ocaml-base-compiler.4.01.0/opam                    |  1 +
 .../ocaml-base-compiler.4.02.0/opam                    |  1 +
 .../ocaml-base-compiler.4.02.1/opam                    |  1 +
 .../ocaml-base-compiler.4.02.2/opam                    |  1 +
 .../ocaml-base-compiler.4.02.3/opam                    |  1 +
 .../ocaml-base-compiler.4.03.0/opam                    |  1 +
 .../ocaml-base-compiler.4.04.0/opam                    |  1 +
 .../ocaml-base-compiler.4.04.1/opam                    |  1 +
 .../ocaml-base-compiler.4.04.2/opam                    |  1 +
 .../ocaml-base-compiler.4.05.0/opam                    |  1 +
 .../ocaml-base-compiler.4.06.0/opam                    |  1 +
 .../ocaml-base-compiler.4.06.1/opam                    |  1 +
 .../ocaml-base-compiler.4.07.0/opam                    |  1 +
 .../ocaml-base-compiler.4.07.1/opam                    |  1 +
 .../ocaml-base-compiler.4.08.0/opam                    |  1 +
 .../ocaml-base-compiler.4.08.1/opam                    |  1 +
 .../ocaml-base-compiler.4.09.0/opam                    |  1 +
 .../ocaml-base-compiler.4.09.1/opam                    |  1 +
 .../ocaml-base-compiler.4.10.0/opam                    |  1 +
 .../ocaml-base-compiler.4.10.1/opam                    |  1 +
 .../ocaml-base-compiler.4.10.2/opam                    |  1 +
 .../ocaml-base-compiler.4.11.0/opam                    |  1 +
 .../ocaml-base-compiler.4.11.1/opam                    |  1 +
 .../ocaml-base-compiler.4.11.2/opam                    |  1 +
 .../ocaml-base-compiler.4.12.0/opam                    |  1 +
 .../ocaml-base-compiler.4.12.1/opam                    |  1 +
 .../ocaml-base-compiler.4.13.0/opam                    |  1 +
 .../ocaml-base-compiler.4.13.1/opam                    |  1 +
 .../ocaml-base-compiler.4.14.0/opam                    |  1 +
 .../ocaml-base-compiler.4.14.1/opam                    |  1 +
 .../ocaml-base-compiler.4.14.2/opam                    |  1 +
 .../ocaml-base-compiler.4.14.2~rc1/opam                |  1 +
 .../ocaml-base-compiler.4.14.3/opam                    |  1 +
 .../ocaml-base-compiler/ocaml-base-compiler.5.0.0/opam |  5 ++++-
 .../ocaml-base-compiler/ocaml-base-compiler.5.1.0/opam |  5 ++++-
 .../ocaml-base-compiler/ocaml-base-compiler.5.1.1/opam |  5 ++++-
 .../ocaml-base-compiler/ocaml-base-compiler.5.2.0/opam |  5 ++++-
 .../ocaml-base-compiler/ocaml-base-compiler.5.2.1/opam |  5 ++++-
 packages/ocaml-compiler/ocaml-compiler.5.3.0/opam      |  1 +
 packages/ocaml-compiler/ocaml-compiler.5.3/opam        |  1 +
 packages/ocaml-compiler/ocaml-compiler.5.4.0/opam      |  1 +
 .../ocaml-compiler/ocaml-compiler.5.4.0~alpha1/opam    |  1 +
 .../ocaml-compiler/ocaml-compiler.5.4.0~beta1/opam     |  1 +
 .../ocaml-compiler/ocaml-compiler.5.4.0~beta2/opam     |  1 +
 packages/ocaml-compiler/ocaml-compiler.5.4.0~rc1/opam  |  1 +
 packages/ocaml-compiler/ocaml-compiler.5.4.1/opam      |  1 +
 packages/ocaml-compiler/ocaml-compiler.5.4/opam        |  1 +
 .../ocaml-secondary-compiler.4.08.1-1/opam             |  1 +
 .../ocaml-secondary-compiler.4.08.1/opam               |  1 +
 .../ocaml-secondary-compiler.4.14.2/opam               |  1 +
 .../ocaml-variants.3.09.1+metaocaml/opam               |  1 +
 .../ocaml-variants.4.00.0+debug-runtime/opam           |  1 +
 packages/ocaml-variants/ocaml-variants.4.00.1+BER/opam |  1 +
 packages/ocaml-variants/ocaml-variants.4.00.1+PIC/opam |  1 +
 .../ocaml-variants.4.00.1+debug-runtime/opam           |  1 +
 .../ocaml-variants.4.00.1+open-types/opam              |  1 +
 .../ocaml-variants.4.00.1+raspberrypi/opam             |  1 +
 .../ocaml-variants.4.00.1+short-types/opam             |  1 +
 .../ocaml-variants/ocaml-variants.4.01.0+32bit/opam    |  1 +
 packages/ocaml-variants/ocaml-variants.4.01.0+BER/opam |  1 +
 packages/ocaml-variants/ocaml-variants.4.01.0+PIC/opam |  1 +
 .../ocaml-variants.4.01.0+armv6-freebsd/opam           |  1 +
 packages/ocaml-variants/ocaml-variants.4.01.0+fp/opam  |  1 +
 packages/ocaml-variants/ocaml-variants.4.01.0+lsb/opam |  1 +
 .../ocaml-variants.4.01.0+musl+static/opam             |  1 +
 .../ocaml-variants/ocaml-variants.4.01.0+musl/opam     |  1 +
 .../ocaml-variants.4.01.0+open-types/opam              |  1 +
 .../ocaml-variants/ocaml-variants.4.01.0+profile/opam  |  1 +
 packages/ocaml-variants/ocaml-variants.4.02.0+PIC/opam |  1 +
 .../ocaml-variants.4.02.0+improved-errors/opam         |  1 +
 .../ocaml-variants/ocaml-variants.4.02.1+32bit/opam    |  1 +
 packages/ocaml-variants/ocaml-variants.4.02.1+BER/opam |  1 +
 packages/ocaml-variants/ocaml-variants.4.02.1+PIC/opam |  1 +
 packages/ocaml-variants/ocaml-variants.4.02.1+fp/opam  |  1 +
 .../ocaml-variants.4.02.1+modular-implicits-ber/opam   |  1 +
 .../ocaml-variants.4.02.1+modular-implicits/opam       |  1 +
 .../ocaml-variants.4.02.1+musl+static/opam             |  1 +
 .../ocaml-variants/ocaml-variants.4.02.1+musl/opam     |  1 +
 .../ocaml-variants.4.02.2+improved-errors/opam         |  1 +
 .../ocaml-variants/ocaml-variants.4.02.3+32bit/opam    |  1 +
 packages/ocaml-variants/ocaml-variants.4.02.3+PIC/opam |  1 +
 .../ocaml-variants/ocaml-variants.4.02.3+buckle-1/opam |  1 +
 .../ocaml-variants.4.02.3+buckle-master/opam           |  1 +
 .../ocaml-variants.4.02.3+bytecode-only/opam           |  1 +
 .../ocaml-variants.4.02.3+curried-constr/opam          |  1 +
 packages/ocaml-variants/ocaml-variants.4.02.3+fp/opam  |  1 +
 .../ocaml-variants.4.02.3+musl+static/opam             |  1 +
 .../ocaml-variants/ocaml-variants.4.02.3+musl/opam     |  1 +
 .../ocaml-variants/ocaml-variants.4.02.4+trunk/opam    |  1 +
 .../ocaml-variants/ocaml-variants.4.03.0+32bit/opam    |  1 +
 .../ocaml-variants/ocaml-variants.4.03.0+fPIC/opam     |  1 +
 .../ocaml-variants/ocaml-variants.4.03.0+flambda/opam  |  1 +
 .../ocaml-variants.4.03.0+fp+flambda/opam              |  1 +
 packages/ocaml-variants/ocaml-variants.4.03.0+fp/opam  |  1 +
 .../ocaml-variants.4.03.0+statistical-memprof/opam     |  1 +
 .../ocaml-variants/ocaml-variants.4.03.1+trunk/opam    |  1 +
 .../ocaml-variants/ocaml-variants.4.04.0+32bit/opam    |  1 +
 packages/ocaml-variants/ocaml-variants.4.04.0+BER/opam |  1 +
 packages/ocaml-variants/ocaml-variants.4.04.0+afl/opam |  1 +
 .../ocaml-variants.4.04.0+bytecode-only/opam           |  1 +
 .../ocaml-variants/ocaml-variants.4.04.0+fPIC/opam     |  1 +
 .../ocaml-variants/ocaml-variants.4.04.0+flambda/opam  |  1 +
 .../ocaml-variants.4.04.0+fp+flambda/opam              |  1 +
 packages/ocaml-variants/ocaml-variants.4.04.0+fp/opam  |  1 +
 .../ocaml-variants.4.04.0+safe-string/opam             |  1 +
 .../ocaml-variants.4.04.0+spacetime/opam               |  1 +
 .../ocaml-variants.4.04.0+trunk+forced_lto/opam        |  1 +
 .../ocaml-variants/ocaml-variants.4.04.1+32bit/opam    |  1 +
 .../ocaml-variants.4.04.1+bytecode-only/opam           |  1 +
 .../ocaml-variants.4.04.1+copatterns/opam              |  1 +
 .../ocaml-variants/ocaml-variants.4.04.1+fPIC/opam     |  1 +
 .../ocaml-variants/ocaml-variants.4.04.1+flambda/opam  |  1 +
 .../ocaml-variants.4.04.1+fp+flambda/opam              |  1 +
 packages/ocaml-variants/ocaml-variants.4.04.1+fp/opam  |  1 +
 .../ocaml-variants.4.04.1+safe-string/opam             |  1 +
 .../ocaml-variants.4.04.1+spacetime/opam               |  1 +
 .../ocaml-variants/ocaml-variants.4.04.2+32bit/opam    |  1 +
 .../ocaml-variants.4.04.2+bytecode-only/opam           |  1 +
 .../ocaml-variants/ocaml-variants.4.04.2+fPIC/opam     |  1 +
 .../ocaml-variants/ocaml-variants.4.04.2+flambda/opam  |  1 +
 .../ocaml-variants.4.04.2+fp+flambda/opam              |  1 +
 packages/ocaml-variants/ocaml-variants.4.04.2+fp/opam  |  1 +
 .../ocaml-variants.4.04.2+safe-string/opam             |  1 +
 .../ocaml-variants.4.04.2+spacetime/opam               |  1 +
 .../ocaml-variants.4.04.2+statistical-memprof/opam     |  1 +
 .../ocaml-variants/ocaml-variants.4.04.3+trunk/opam    |  1 +
 .../ocaml-variants/ocaml-variants.4.05.0+32bit/opam    |  1 +
 packages/ocaml-variants/ocaml-variants.4.05.0+afl/opam |  1 +
 .../ocaml-variants.4.05.0+bytecode-only/opam           |  1 +
 .../ocaml-variants/ocaml-variants.4.05.0+flambda/opam  |  1 +
 packages/ocaml-variants/ocaml-variants.4.05.0+lto/opam |  1 +
 .../ocaml-variants.4.05.0+musl+flambda/opam            |  1 +
 .../ocaml-variants.4.05.0+musl+static+flambda/opam     |  1 +
 .../ocaml-variants.4.05.0+safe-string/opam             |  1 +
 .../ocaml-variants.4.05.0+spacetime/opam               |  1 +
 .../ocaml-variants.4.05.0+statistical-memprof/opam     |  1 +
 .../ocaml-variants.4.05.1+trunk+afl/opam               |  1 +
 .../ocaml-variants.4.05.1+trunk+flambda/opam           |  1 +
 .../ocaml-variants.4.05.1+trunk+fp+flambda/opam        |  1 +
 .../ocaml-variants/ocaml-variants.4.05.1+trunk+fp/opam |  1 +
 .../ocaml-variants.4.05.1+trunk+safe-string/opam       |  1 +
 .../ocaml-variants/ocaml-variants.4.05.1+trunk/opam    |  1 +
 .../ocaml-variants/ocaml-variants.4.06.0+32bit/opam    |  1 +
 packages/ocaml-variants/ocaml-variants.4.06.0+afl/opam |  1 +
 .../ocaml-variants.4.06.0+bytecode-only/opam           |  1 +
 .../ocaml-variants.4.06.0+default-unsafe-string/opam   |  1 +
 .../opam                                               |  1 +
 .../ocaml-variants/ocaml-variants.4.06.0+flambda/opam  |  1 +
 .../ocaml-variants.4.06.0+force-safe-string/opam       |  1 +
 .../ocaml-variants.4.06.0+fp+flambda/opam              |  1 +
 packages/ocaml-variants/ocaml-variants.4.06.0+fp/opam  |  1 +
 .../ocaml-variants.4.06.0+musl+flambda/opam            |  1 +
 .../ocaml-variants.4.06.0+musl+static+flambda/opam     |  1 +
 .../ocaml-variants.4.06.0+no-flat-float-array/opam     |  1 +
 .../ocaml-variants.4.06.0+spacetime/opam               |  1 +
 .../ocaml-variants.4.06.0+statistical-memprof/opam     |  1 +
 .../ocaml-variants/ocaml-variants.4.06.1+32bit/opam    |  1 +
 packages/ocaml-variants/ocaml-variants.4.06.1+afl/opam |  1 +
 .../ocaml-variants.4.06.1+bytecode-only/opam           |  1 +
 .../ocaml-variants.4.06.1+default-unsafe-string/opam   |  1 +
 .../ocaml-variants/ocaml-variants.4.06.1+flambda/opam  |  1 +
 .../ocaml-variants.4.06.1+force-safe-string/opam       |  1 +
 .../ocaml-variants.4.06.1+fp+flambda/opam              |  1 +
 packages/ocaml-variants/ocaml-variants.4.06.1+fp/opam  |  1 +
 packages/ocaml-variants/ocaml-variants.4.06.1+lto/opam |  1 +
 .../ocaml-variants.4.06.1+musl+flambda/opam            |  1 +
 .../ocaml-variants.4.06.1+musl+static+flambda/opam     |  1 +
 .../ocaml-variants.4.06.1+no-flat-float-array/opam     |  1 +
 .../opam                                               |  1 +
 .../ocaml-variants/ocaml-variants.4.06.1+rescript/opam |  1 +
 .../ocaml-variants.4.06.1+statistical-memprof/opam     |  1 +
 .../ocaml-variants/ocaml-variants.4.06.1+termux/opam   |  1 +
 .../ocaml-variants.4.06.2+trunk+afl/opam               |  1 +
 .../ocaml-variants.4.06.2+trunk+flambda/opam           |  1 +
 .../ocaml-variants.4.06.2+trunk+force-safe-string/opam |  1 +
 .../ocaml-variants.4.06.2+trunk+fp+flambda/opam        |  1 +
 .../ocaml-variants/ocaml-variants.4.06.2+trunk+fp/opam |  1 +
 .../ocaml-variants/ocaml-variants.4.06.2+trunk/opam    |  1 +
 .../ocaml-variants/ocaml-variants.4.07.0+32bit/opam    |  1 +
 packages/ocaml-variants/ocaml-variants.4.07.0+afl/opam |  1 +
 .../ocaml-variants.4.07.0+bytecode-only/opam           |  1 +
 .../ocaml-variants.4.07.0+default-unsafe-string/opam   |  1 +
 .../opam                                               |  1 +
 .../ocaml-variants/ocaml-variants.4.07.0+flambda/opam  |  1 +
 .../ocaml-variants.4.07.0+force-safe-string/opam       |  1 +
 .../ocaml-variants.4.07.0+fp+flambda/opam              |  1 +
 packages/ocaml-variants/ocaml-variants.4.07.0+fp/opam  |  1 +
 .../ocaml-variants.4.07.0+no-flat-float-array/opam     |  1 +
 .../ocaml-variants.4.07.0+spacetime/opam               |  1 +
 .../ocaml-variants/ocaml-variants.4.07.1+32bit/opam    |  1 +
 packages/ocaml-variants/ocaml-variants.4.07.1+BER/opam |  1 +
 packages/ocaml-variants/ocaml-variants.4.07.1+afl/opam |  1 +
 .../ocaml-variants.4.07.1+bytecode-only/opam           |  1 +
 .../ocaml-variants.4.07.1+default-unsafe-string/opam   |  1 +
 .../opam                                               |  1 +
 .../ocaml-variants/ocaml-variants.4.07.1+flambda/opam  |  1 +
 .../ocaml-variants.4.07.1+force-safe-string/opam       |  1 +
 .../ocaml-variants.4.07.1+fp+flambda/opam              |  1 +
 packages/ocaml-variants/ocaml-variants.4.07.1+fp/opam  |  1 +
 .../ocaml-variants.4.07.1+musl+flambda/opam            |  1 +
 .../ocaml-variants.4.07.1+musl+static+flambda/opam     |  1 +
 .../ocaml-variants.4.07.1+no-flat-float-array/opam     |  1 +
 .../ocaml-variants.4.07.1+spacetime/opam               |  1 +
 .../ocaml-variants.4.07.1+statistical-memprof/opam     |  1 +
 .../ocaml-variants.4.07.2+trunk+afl/opam               |  1 +
 .../opam                                               |  1 +
 .../ocaml-variants.4.07.2+trunk+flambda/opam           |  1 +
 .../ocaml-variants.4.07.2+trunk+fp+flambda/opam        |  1 +
 .../ocaml-variants/ocaml-variants.4.07.2+trunk+fp/opam |  1 +
 .../ocaml-variants/ocaml-variants.4.07.2+trunk/opam    |  1 +
 .../ocaml-variants/ocaml-variants.4.08.0+32bit/opam    |  1 +
 packages/ocaml-variants/ocaml-variants.4.08.0+afl/opam |  1 +
 .../ocaml-variants.4.08.0+bytecode-only/opam           |  1 +
 .../ocaml-variants.4.08.0+default-unsafe-string/opam   |  1 +
 .../opam                                               |  1 +
 .../ocaml-variants/ocaml-variants.4.08.0+flambda/opam  |  1 +
 .../ocaml-variants.4.08.0+force-safe-string/opam       |  1 +
 .../ocaml-variants.4.08.0+fp+flambda/opam              |  1 +
 packages/ocaml-variants/ocaml-variants.4.08.0+fp/opam  |  1 +
 .../ocaml-variants.4.08.0+musl+flambda/opam            |  1 +
 .../ocaml-variants.4.08.0+musl+static+flambda/opam     |  1 +
 .../ocaml-variants.4.08.0+no-flat-float-array/opam     |  1 +
 .../ocaml-variants.4.08.0+spacetime/opam               |  1 +
 .../ocaml-variants/ocaml-variants.4.08.1+32bit/opam    |  1 +
 packages/ocaml-variants/ocaml-variants.4.08.1+afl/opam |  1 +
 .../ocaml-variants.4.08.1+bytecode-only/opam           |  1 +
 .../ocaml-variants.4.08.1+default-unsafe-string/opam   |  1 +
 .../opam                                               |  1 +
 .../ocaml-variants/ocaml-variants.4.08.1+flambda/opam  |  1 +
 .../ocaml-variants.4.08.1+force-safe-string/opam       |  1 +
 .../ocaml-variants.4.08.1+fp+flambda/opam              |  1 +
 packages/ocaml-variants/ocaml-variants.4.08.1+fp/opam  |  1 +
 .../ocaml-variants.4.08.1+musl+flambda/opam            |  1 +
 .../ocaml-variants.4.08.1+musl+static+flambda/opam     |  1 +
 .../ocaml-variants.4.08.1+spacetime/opam               |  1 +
 .../ocaml-variants.4.08.2+trunk+afl/opam               |  1 +
 .../opam                                               |  1 +
 .../ocaml-variants.4.08.2+trunk+flambda/opam           |  1 +
 .../ocaml-variants.4.08.2+trunk+force-safe-string/opam |  1 +
 .../ocaml-variants.4.08.2+trunk+fp+flambda/opam        |  1 +
 .../ocaml-variants/ocaml-variants.4.08.2+trunk+fp/opam |  1 +
 .../ocaml-variants/ocaml-variants.4.08.2+trunk/opam    |  1 +
 .../ocaml-variants/ocaml-variants.4.09.0+32bit/opam    |  1 +
 packages/ocaml-variants/ocaml-variants.4.09.0+afl/opam |  1 +
 .../ocaml-variants.4.09.0+bytecode-only/opam           |  1 +
 .../ocaml-variants.4.09.0+default-unsafe-string/opam   |  1 +
 .../opam                                               |  1 +
 .../ocaml-variants/ocaml-variants.4.09.0+flambda/opam  |  1 +
 .../ocaml-variants.4.09.0+force-safe-string/opam       |  1 +
 .../ocaml-variants.4.09.0+fp+flambda/opam              |  1 +
 packages/ocaml-variants/ocaml-variants.4.09.0+fp/opam  |  1 +
 .../ocaml-variants.4.09.0+musl+flambda/opam            |  1 +
 .../ocaml-variants.4.09.0+musl+static+flambda/opam     |  1 +
 .../ocaml-variants.4.09.0+no-flat-float-array/opam     |  1 +
 .../ocaml-variants.4.09.0+spacetime/opam               |  1 +
 .../ocaml-variants/ocaml-variants.4.09.1+32bit/opam    |  1 +
 .../ocaml-variants.4.09.1+afl+flambda/opam             |  1 +
 packages/ocaml-variants/ocaml-variants.4.09.1+afl/opam |  1 +
 .../ocaml-variants.4.09.1+bytecode-only/opam           |  1 +
 .../ocaml-variants.4.09.1+default-unsafe-string/opam   |  1 +
 .../opam                                               |  1 +
 .../ocaml-variants/ocaml-variants.4.09.1+flambda/opam  |  1 +
 .../ocaml-variants.4.09.1+force-safe-string/opam       |  1 +
 .../ocaml-variants.4.09.1+fp+flambda/opam              |  1 +
 packages/ocaml-variants/ocaml-variants.4.09.1+fp/opam  |  1 +
 .../ocaml-variants.4.09.1+musl+flambda/opam            |  1 +
 .../ocaml-variants.4.09.1+musl+static+flambda/opam     |  1 +
 .../ocaml-variants.4.09.1+no-flat-float-array/opam     |  1 +
 .../ocaml-variants.4.09.1+spacetime/opam               |  1 +
 .../ocaml-variants.4.09.2+trunk+afl/opam               |  1 +
 .../opam                                               |  1 +
 .../ocaml-variants.4.09.2+trunk+flambda/opam           |  1 +
 .../ocaml-variants.4.09.2+trunk+fp+flambda/opam        |  1 +
 .../ocaml-variants/ocaml-variants.4.09.2+trunk+fp/opam |  1 +
 .../ocaml-variants/ocaml-variants.4.09.2+trunk/opam    |  1 +
 .../ocaml-variants/ocaml-variants.4.10.0+32bit/opam    |  1 +
 packages/ocaml-variants/ocaml-variants.4.10.0+afl/opam |  1 +
 .../ocaml-variants.4.10.0+bytecode-only/opam           |  1 +
 .../ocaml-variants.4.10.0+default-unsafe-string/opam   |  1 +
 .../opam                                               |  1 +
 .../ocaml-variants/ocaml-variants.4.10.0+flambda/opam  |  1 +
 .../ocaml-variants.4.10.0+fp+flambda/opam              |  1 +
 packages/ocaml-variants/ocaml-variants.4.10.0+fp/opam  |  1 +
 .../ocaml-variants.4.10.0+musl+flambda/opam            |  1 +
 .../ocaml-variants.4.10.0+musl+static+flambda/opam     |  1 +
 .../ocaml-variants/ocaml-variants.4.10.0+nnpcheck/opam |  1 +
 .../ocaml-variants.4.10.0+no-flat-float-array/opam     |  1 +
 .../ocaml-variants.4.10.0+spacetime/opam               |  1 +
 .../ocaml-variants/ocaml-variants.4.10.1+32bit/opam    |  1 +
 packages/ocaml-variants/ocaml-variants.4.10.1+afl/opam |  1 +
 .../ocaml-variants.4.10.1+bytecode-only/opam           |  1 +
 .../ocaml-variants.4.10.1+default-unsafe-string/opam   |  1 +
 .../opam                                               |  1 +
 .../ocaml-variants/ocaml-variants.4.10.1+flambda/opam  |  1 +
 .../ocaml-variants.4.10.1+fp+flambda/opam              |  1 +
 packages/ocaml-variants/ocaml-variants.4.10.1+fp/opam  |  1 +
 .../ocaml-variants.4.10.1+musl+flambda/opam            |  1 +
 .../ocaml-variants.4.10.1+musl+static+flambda/opam     |  1 +
 .../ocaml-variants.4.10.1+no-flat-float-array/opam     |  1 +
 .../ocaml-variants/ocaml-variants.4.10.1+rc1+afl/opam  |  1 +
 .../ocaml-variants.4.10.1+spacetime/opam               |  1 +
 .../ocaml-variants/ocaml-variants.4.10.2+32bit/opam    |  1 +
 packages/ocaml-variants/ocaml-variants.4.10.2+afl/opam |  1 +
 .../ocaml-variants.4.10.2+bytecode-only/opam           |  1 +
 .../ocaml-variants.4.10.2+default-unsafe-string/opam   |  1 +
 .../opam                                               |  1 +
 .../ocaml-variants/ocaml-variants.4.10.2+flambda/opam  |  1 +
 .../ocaml-variants.4.10.2+fp+flambda/opam              |  1 +
 packages/ocaml-variants/ocaml-variants.4.10.2+fp/opam  |  1 +
 .../ocaml-variants.4.10.2+musl+flambda/opam            |  1 +
 .../ocaml-variants.4.10.2+musl+static+flambda/opam     |  1 +
 .../ocaml-variants.4.10.2+no-flat-float-array/opam     |  1 +
 .../ocaml-variants/ocaml-variants.4.10.2+rescript/opam |  1 +
 .../ocaml-variants.4.10.2+spacetime/opam               |  1 +
 .../ocaml-variants.4.10.3+trunk+afl/opam               |  1 +
 .../ocaml-variants.4.10.3+trunk+flambda/opam           |  1 +
 .../ocaml-variants/ocaml-variants.4.10.3+trunk+fp/opam |  1 +
 .../ocaml-variants/ocaml-variants.4.10.3+trunk/opam    |  1 +
 .../ocaml-variants/ocaml-variants.4.11.0+32bit/opam    |  1 +
 packages/ocaml-variants/ocaml-variants.4.11.0+afl/opam |  1 +
 .../ocaml-variants.4.11.0+bytecode-only/opam           |  1 +
 .../ocaml-variants.4.11.0+default-unsafe-string/opam   |  1 +
 .../opam                                               |  1 +
 .../ocaml-variants/ocaml-variants.4.11.0+flambda/opam  |  1 +
 .../ocaml-variants.4.11.0+fp+flambda/opam              |  1 +
 packages/ocaml-variants/ocaml-variants.4.11.0+fp/opam  |  1 +
 .../ocaml-variants.4.11.0+musl+flambda/opam            |  1 +
 .../ocaml-variants.4.11.0+musl+static+flambda/opam     |  1 +
 .../ocaml-variants.4.11.0+no-flat-float-array/opam     |  1 +
 .../ocaml-variants.4.11.0+spacetime/opam               |  1 +
 .../ocaml-variants/ocaml-variants.4.11.1+32bit/opam    |  1 +
 .../ocaml-variants.4.11.1+BER+flambda/opam             |  1 +
 packages/ocaml-variants/ocaml-variants.4.11.1+BER/opam |  1 +
 packages/ocaml-variants/ocaml-variants.4.11.1+afl/opam |  1 +
 .../ocaml-variants.4.11.1+bytecode-only/opam           |  1 +
 .../ocaml-variants.4.11.1+default-unsafe-string/opam   |  1 +
 .../opam                                               |  1 +
 .../ocaml-variants/ocaml-variants.4.11.1+flambda/opam  |  1 +
 .../ocaml-variants.4.11.1+fp+flambda/opam              |  1 +
 packages/ocaml-variants/ocaml-variants.4.11.1+fp/opam  |  1 +
 .../ocaml-variants.4.11.1+musl+flambda/opam            |  1 +
 .../ocaml-variants.4.11.1+musl+static+flambda/opam     |  1 +
 .../ocaml-variants.4.11.1+no-flat-float-array/opam     |  1 +
 .../ocaml-variants.4.11.1+spacetime/opam               |  1 +
 .../ocaml-variants/ocaml-variants.4.11.2+32bit/opam    |  1 +
 packages/ocaml-variants/ocaml-variants.4.11.2+afl/opam |  1 +
 .../ocaml-variants.4.11.2+bytecode-only/opam           |  1 +
 .../ocaml-variants.4.11.2+default-unsafe-string/opam   |  1 +
 .../opam                                               |  1 +
 .../ocaml-variants/ocaml-variants.4.11.2+flambda/opam  |  1 +
 .../ocaml-variants.4.11.2+fp+flambda/opam              |  1 +
 packages/ocaml-variants/ocaml-variants.4.11.2+fp/opam  |  1 +
 .../ocaml-variants.4.11.2+musl+flambda/opam            |  1 +
 .../ocaml-variants.4.11.2+musl+static+flambda/opam     |  1 +
 .../ocaml-variants.4.11.2+no-flat-float-array/opam     |  1 +
 .../ocaml-variants.4.11.2+spacetime/opam               |  1 +
 .../ocaml-variants.4.11.3+trunk+afl/opam               |  1 +
 .../ocaml-variants.4.11.3+trunk+flambda/opam           |  1 +
 .../ocaml-variants/ocaml-variants.4.11.3+trunk+fp/opam |  1 +
 .../ocaml-variants/ocaml-variants.4.11.3+trunk/opam    |  1 +
 .../ocaml-variants.4.12.0+domains+effects/opam         |  1 +
 .../ocaml-variants/ocaml-variants.4.12.0+domains/opam  |  1 +
 .../ocaml-variants/ocaml-variants.4.12.0+options/opam  |  1 +
 .../ocaml-variants/ocaml-variants.4.12.1+options/opam  |  1 +
 .../ocaml-variants/ocaml-variants.4.12.2+trunk/opam    |  1 +
 .../ocaml-variants/ocaml-variants.4.13.0+options/opam  |  1 +
 .../ocaml-variants/ocaml-variants.4.13.1+options/opam  |  1 +
 .../ocaml-variants/ocaml-variants.4.13.2+trunk/opam    |  1 +
 .../ocaml-variants/ocaml-variants.4.14.0+options/opam  |  1 +
 packages/ocaml-variants/ocaml-variants.4.14.1+BER/opam |  1 +
 .../ocaml-variants/ocaml-variants.4.14.1+options/opam  |  1 +
 .../ocaml-variants/ocaml-variants.4.14.2+options/opam  |  1 +
 .../ocaml-variants.4.14.2~rc1+options/opam             |  1 +
 .../ocaml-variants/ocaml-variants.4.14.3+options/opam  |  1 +
 .../ocaml-variants/ocaml-variants.4.14.4+trunk/opam    |  1 +
 .../ocaml-variants/ocaml-variants.5.0.0+options/opam   |  1 +
 packages/ocaml-variants/ocaml-variants.5.0.0+tsan/opam |  1 +
 .../ocaml-variants/ocaml-variants.5.0.1+trunk/opam     |  1 +
 .../ocaml-variants/ocaml-variants.5.1.0+options/opam   |  1 +
 packages/ocaml-variants/ocaml-variants.5.1.0+tsan/opam |  1 +
 .../ocaml-variants.5.1.1+effect-syntax/opam            |  1 +
 .../ocaml-variants.5.1.1+flambda2+trunk/opam           |  1 +
 .../ocaml-variants/ocaml-variants.5.1.1+flambda2/opam  |  1 +
 .../ocaml-variants/ocaml-variants.5.1.1+options/opam   |  1 +
 packages/ocaml-variants/ocaml-variants.5.1.1+tsan/opam |  1 +
 .../ocaml-variants/ocaml-variants.5.1.2+trunk/opam     |  1 +
 packages/ocaml-variants/ocaml-variants.5.2.0+msvc/opam |  1 +
 .../ocaml-variants/ocaml-variants.5.2.0+options/opam   |  1 +
 .../ocaml-variants.5.2.0+statmemprof/opam              |  1 +
 .../ocaml-variants/ocaml-variants.5.2.1+options/opam   |  1 +
 .../ocaml-variants.5.2.1~rc1+options/opam              |  1 +
 .../ocaml-variants/ocaml-variants.5.2.2+trunk/opam     |  1 +
 packages/ocaml-variants/ocaml-variants.5.3.0+BER/opam  |  1 +
 packages/ocamlbuild/ocamlbuild.0.14.0/opam             |  1 +
 packages/ocamlbuild/ocamlbuild.0.14.1/opam             |  1 +
 packages/ocamlbuild/ocamlbuild.0.14.2+win/opam         |  1 +
 packages/ocamlbuild/ocamlbuild.0.14.2/opam             |  1 +
 packages/ocamlbuild/ocamlbuild.0.14.3+win/opam         |  1 +
 packages/ocamlbuild/ocamlbuild.0.14.3/opam             |  1 +
 packages/ocamlbuild/ocamlbuild.0.15.0/opam             |  1 +
 packages/ocamlbuild/ocamlbuild.0.16.1/opam             |  1 +
 packages/ocamlfind/ocamlfind.1.8.0/opam                |  1 +
 packages/ocamlfind/ocamlfind.1.8.1/opam                |  1 +
 packages/ocamlfind/ocamlfind.1.9.1/opam                |  1 +
 packages/ocamlfind/ocamlfind.1.9.2/opam                |  1 +
 packages/ocamlfind/ocamlfind.1.9.3/opam                |  1 +
 packages/ocamlfind/ocamlfind.1.9.5/opam                |  1 +
 packages/ocamlfind/ocamlfind.1.9.6/opam                |  1 +
 packages/ocamlfind/ocamlfind.1.9.8/opam                |  1 +
 packages/relocatable/relocatable.packages/opam         | 18 ++++++++++++++++++
 432 files changed, 464 insertions(+), 5 deletions(-)
 create mode 100644 packages/relocatable/relocatable.packages/opam

(from ocaml/opam:debian-13-ocaml-4.14@sha256:04864ce35c9a53a8f91e1b6ddfe19ff405f2881ec1201cdca698239b3b811633)
Unable to find image 'ocaml/opam:debian-13-ocaml-4.14@sha256:04864ce35c9a53a8f91e1b6ddfe19ff405f2881ec1201cdca698239b3b811633' locally
docker.io/ocaml/opam@sha256:04864ce35c9a53a8f91e1b6ddfe19ff405f2881ec1201cdca698239b3b811633: Pulling from ocaml/opam
ef235bf1a09a: Already exists
58b06b604a42: Already exists
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7984e4546bf9: Already exists
3579b890ab6e: Already exists
e83772930ba8: Already exists
01bb609bb248: Pulling fs layer
7597cc56d4df: Pulling fs layer
9dbeadd31c61: Pulling fs layer
f436be41184a: Pulling fs layer
f436be41184a: Waiting
7597cc56d4df: Verifying Checksum
7597cc56d4df: Download complete
9dbeadd31c61: Download complete
f436be41184a: Download complete
01bb609bb248: Verifying Checksum
01bb609bb248: Download complete
01bb609bb248: Pull complete
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f436be41184a: Pull complete
Digest: sha256:04864ce35c9a53a8f91e1b6ddfe19ff405f2881ec1201cdca698239b3b811633
Status: Downloaded newer image for ocaml/opam@sha256:04864ce35c9a53a8f91e1b6ddfe19ff405f2881ec1201cdca698239b3b811633
2026-02-27 00:02.07 ---> using "d6079ab6cce1b58b34ac9b5ed11aa86b7980ab728c75f5a6ba9271e98dc1ac1c" from cache

/: (user (uid 1000) (gid 1000))

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.1 /usr/bin/opam"))
2026-02-27 00:02.07 ---> using "4a70d49e259cd2f812443d56df954c4987f9e4d7612bebdc07855b703ebe0893" from cache

/home/opam: (run (network host)
                 (shell "opam init --reinit --config .opamrc-sandbox -ni"))
Configuring from /home/opam/.opamrc-sandbox, then /home/opam/.opamrc, and finally from built-in defaults.
Checking for available remotes: rsync and local, git.
  - you won't be able to use mercurial repositories unless you install the hg command on your system.
  - you won't be able to use darcs repositories unless you install the darcs command on your system.

This development version of opam requires an update to the layout of /home/opam/.opam from version 2.0 to version 2.1, which can't be reverted.
You may want to back it up before going further.

Continue? [Y/n] y
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-02-27 00:02.07 ---> using "250220645aa64d32ef4c180611dea9f26ec188eb35a38db6d8fa13744e9bd0f1" from cache

/home/opam: (run (shell "opam option solver=builtin-0install && opam config report"))
Set to 'builtin-0install' the field solver in global configuration
# opam config report
# opam-version         2.1.6 (263921263e1f745613e2882745114b7b08f3608b) 
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=debian os-version=13
# solver               builtin-0install
# install-criteria     
# upgrade-criteria     
# jobs                 71
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       4.14
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/4.14/lib/ocaml/stublibs:/home/opam/.opam/4.14/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       4.14.2
2026-02-27 00:02.07 ---> using "46738681d6d946923be18fd9620ca9fc09b5fa4e71c5f60f9a092e2c476657b7" from cache

/home/opam: (env OPAMDOWNLOADJOBS 1)

/home/opam: (env OPAMERRLOGLEN 0)

/home/opam: (env OPAMPRECISETRACKING 1)

/home/opam: (env CI true)

/home/opam: (env OPAM_REPO_CI true)

/home/opam: (run (shell "rm -rf opam-repository/"))
2026-02-27 00:02.07 ---> using "6171e99e3eb2625ae2df5197919d1a8b7df43f6fdb3e40bfc84f702a9e1f2a3d" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-02-27 00:02.08 ---> using "2ff3c3c25d6a74b7833074d910d2b1a906dd0a290c07ed327430a9c1d0f26100" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-02-27 00:02.08 ---> using "e22d1e31ac5b37d5d35b980a4b25576057925c15b14e2006c2e403e3786d16da" from cache

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian trixie InRelease
- Get:2 http://deb.debian.org/debian trixie-updates InRelease [47.3 kB]
- Get:3 http://deb.debian.org/debian-security trixie-security InRelease [43.4 kB]
- Get:4 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [113 kB]
- Fetched 204 kB in 0s (1155 kB/s)
- Reading package lists...
2026-02-27 00:02.08 ---> using "a4c52db3935128a7b75e59e9c904503b3b083423dcc43028350d423b51b7e3d0" from cache

/home/opam: (run (shell "opam pin add -k version -yn ocaml-variants.4.06.2+trunk+fp+flambda 4.06.2+trunk+fp+flambda"))
ocaml-variants is now pinned to version 4.06.2+trunk+fp+flambda
2026-02-27 00:02.09 ---> saved as "263c7ba3a226604da864a336c495610bff10002dc35bcf862eb5edecbc270e33"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall --update-invariant ocaml-variants.4.06.2+trunk+fp+flambda;\
                        \n        res=$?;\
                        \n        test \"$res\" != 31 && exit \"$res\";\
                        \n        export OPAMCLI=2.0;\
                        \n        build_dir=$(opam var prefix)/.opam-switch/build;\
                        \n        failed=$(ls \"$build_dir\");\
                        \n        partial_fails=\"\";\
                        \n        for pkg in $failed; do\
                        \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'ocaml-variants.4.06.2+trunk+fp+flambda' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))

<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>

ocaml-variants.4.06.2+trunk+fp+flambda is not installed. Install it? [Y/n] y
The following actions will be performed:
  - remove    ocaml-base-compiler   4.14.2*                  [conflicts with ocaml-variants]
  - remove    ocaml-options-vanilla 1
  - install   ocaml-variants        4.06.2+trunk+fp+flambda*
  - downgrade ocaml-config          2 to 1                   [uses ocaml-variants]
  - downgrade ocaml                 4.14.2 to 4.06.2         [uses ocaml-variants]
  - recompile opam-depext           1.2.3                    [uses ocaml]
===== 1 to install | 1 to recompile | 2 to downgrade | 2 to remove =====

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> removed   ocaml-options-vanilla.1
-> retrieved ocaml-config.1  (cached)
-> retrieved ocaml-variants.4.06.2+trunk+fp+flambda  (https://github.com/ocaml/ocaml/archive/4.06.tar.gz)
-> retrieved opam-depext.1.2.3  (cached)
-> removed   opam-depext.1.2.3
-> removed   ocaml.4.14.2
-> removed   ocaml-config.2
-> removed   ocaml-base-compiler.4.14.2
[ERROR] The compilation of ocaml-variants.4.06.2+trunk+fp+flambda failed at "make world".

#=== ERROR while compiling ocaml-variants.4.06.2+trunk+fp+flambda =============#
# context              2.1.6 | linux/x86_64 |  | pinned(https://github.com/ocaml/ocaml/archive/4.06.tar.gz)
# path                 ~/.opam/4.14/.opam-switch/build/ocaml-variants.4.06.2+trunk+fp+flambda
# command              ~/.opam/opam-init/hooks/sandbox.sh build make world
# exit-code            2
# env-file             ~/.opam/log/ocaml-variants-7-d8e82a.env
# output-file          ~/.opam/log/ocaml-variants-7-d8e82a.out
### output ###
# make -C byterun  all
# make[1]: Entering directory '/home/opam/.opam/4.14/.opam-switch/build/ocaml-variants.4.06.2+trunk+fp+flambda/byterun'
# echo "/home/opam/.opam/4.14/lib/ocaml/stublibs" > ld.conf
# echo "/home/opam/.opam/4.14/lib/ocaml" >> ld.conf
# sed -n -e '/^  /s/ \([A-Z]\)/ \&\&lbl_\1/gp' \
#        -e '/^}/q' caml/instruct.h > caml/jumptbl.h
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  interp.c
# In file included from interp.c:24:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# ../tools/make-version-header.sh ../VERSION > caml/version.h
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  misc.c
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  stacks.c
# In file included from stacks.c:22:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  fix_code.c
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  startup_aux.c
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  startup.c
# In file included from startup.c:38:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  freelist.c
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  major_gc.c
# In file included from major_gc.c:24:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  minor_gc.c
# In file included from minor_gc.c:21:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  memory.c
# In file included from memory.c:24:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  alloc.c
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  roots.c
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  globroots.c
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  fail.c
# In file included from fail.c:23:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  signals.c
# In file included from signals.c:25:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  signals_byt.c
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  printexc.c
# In file included from printexc.c:26:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  backtrace_prim.c
# In file included from backtrace_prim.c:43:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  backtrace.c
# In file included from backtrace.c:28:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  compare.c
# In file included from compare.c:21:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  ints.c
# In file included from ints.c:22:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  floats.c
# In file included from floats.c:28:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  str.c
# In file included from str.c:25:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  array.c
# In file included from array.c:21:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  io.c
# In file included from io.c:35:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  extern.c
# In file included from extern.c:26:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  intern.c
# In file included from intern.c:28:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  hash.c
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  sys.c
# In file included from sys.c:51:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  meta.c
# In file included from meta.c:23:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  parsing.c
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  gc_ctrl.c
# In file included from gc_ctrl.c:22:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  terminfo.c
# In file included from terminfo.c:22:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  md5.c
# In file included from md5.c:20:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  obj.c
# In file included from obj.c:22:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  lexing.c
# In file included from lexing.c:20:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  callback.c
# In file included from callback.c:22:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  debugger.c
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  weak.c
# In file included from weak.c:23:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  compact.c
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  finalise.c
# In file included from finalise.c:22:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  custom.c
# In file included from custom.c:22:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  dynlink.c
# In file included from dynlink.c:31:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  spacetime.c
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  afl.c
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  unix.c
# In file included from unix.c:50:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  bigarray.c
# In file included from bigarray.c:31:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  main.c
# ar rc libcamlrun.a  interp.o misc.o stacks.o fix_code.o startup_aux.o startup.o freelist.o major_gc.o minor_gc.o memory.o alloc.o roots.o globroots.o fail.o signals.o signals_byt.o printexc.o backtrace_prim.o backtrace.o compare.o ints.o floats.o str.o array.o io.o extern.o intern.o hash.o sys.o meta.o parsing.o gc_ctrl.o terminfo.o md5.o obj.o lexing.o callback.o debugger.o weak.o compact.o finalise.o custom.o dynlink.o spacetime.o afl.o unix.o bigarray.o main.o; ranlib libcamlrun.a
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o interp.d.o interp.c
# In file included from interp.c:24:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o misc.d.o misc.c
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o stacks.d.o stacks.c
# In file included from stacks.c:22:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o fix_code.d.o fix_code.c
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o startup_aux.d.o startup_aux.c
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o startup.d.o startup.c
# In file included from startup.c:38:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o freelist.d.o freelist.c
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o major_gc.d.o major_gc.c
# In file included from major_gc.c:24:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o minor_gc.d.o minor_gc.c
# In file included from minor_gc.c:21:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o memory.d.o memory.c
# In file included from memory.c:24:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o alloc.d.o alloc.c
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o roots.d.o roots.c
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o globroots.d.o globroots.c
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o fail.d.o fail.c
# In file included from fail.c:23:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o signals.d.o signals.c
# In file included from signals.c:25:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o signals_byt.d.o signals_byt.c
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o printexc.d.o printexc.c
# In file included from printexc.c:26:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o backtrace_prim.d.o backtrace_prim.c
# In file included from backtrace_prim.c:43:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o backtrace.d.o backtrace.c
# In file included from backtrace.c:28:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o compare.d.o compare.c
# In file included from compare.c:21:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o ints.d.o ints.c
# In file included from ints.c:22:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o floats.d.o floats.c
# In file included from floats.c:28:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o str.d.o str.c
# In file included from str.c:25:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o array.d.o array.c
# In file included from array.c:21:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o io.d.o io.c
# In file included from io.c:35:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o extern.d.o extern.c
# In file included from extern.c:26:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o intern.d.o intern.c
# In file included from intern.c:28:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o hash.d.o hash.c
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o sys.d.o sys.c
# In file included from sys.c:51:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o meta.d.o meta.c
# In file included from meta.c:23:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o parsing.d.o parsing.c
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o gc_ctrl.d.o gc_ctrl.c
# In file included from gc_ctrl.c:22:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o terminfo.d.o terminfo.c
# In file included from terminfo.c:22:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o md5.d.o md5.c
# In file included from md5.c:20:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o obj.d.o obj.c
# In file included from obj.c:22:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o lexing.d.o lexing.c
# In file included from lexing.c:20:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o callback.d.o callback.c
# In file included from callback.c:22:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o debugger.d.o debugger.c
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o weak.d.o weak.c
# In file included from weak.c:23:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o compact.d.o compact.c
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o finalise.d.o finalise.c
# In file included from finalise.c:22:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o custom.d.o custom.c
# In file included from custom.c:22:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o dynlink.d.o dynlink.c
# In file included from dynlink.c:31:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o spacetime.d.o spacetime.c
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o afl.d.o afl.c
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o unix.d.o unix.c
# In file included from unix.c:50:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o bigarray.d.o bigarray.c
# In file included from bigarray.c:31:
# caml/fail.h:58:9: warning: "sigsetjmp" redefined
#    58 | #define sigsetjmp(buf,save) setjmp(buf)
#       |         ^~~~~~~~~
# In file included from caml/fail.h:20:
# /usr/include/setjmp.h:74:10: note: this is the location of the previous definition
#    74 | # define sigsetjmp(env, savemask)       __sigsetjmp (env, savemask)
#       |          ^~~~~~~~~
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o main.d.o main.c
# sed -e '/\/\*/d' \
#     -e '/^#/d' \
#     -e 's/enum /char * names_of_/' \
#     -e 's/{$/[] = {/' \
#     -e 's/\([[:upper:]][[:upper:]_0-9]*\)/"\1"/g' caml/instruct.h \
#     > caml/opnames.h
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -DDEBUG -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -o instrtrace.d.o instrtrace.c
# ar rc libcamlrund.a  interp.d.o misc.d.o stacks.d.o fix_code.d.o startup_aux.d.o startup.d.o freelist.d.o major_gc.d.o minor_gc.d.o memory.d.o alloc.d.o roots.d.o globroots.d.o fail.d.o signals.d.o signals_byt.d.o printexc.d.o backtrace_prim.d.o backtrace.d.o compare.d.o ints.d.o floats.d.o str.d.o array.d.o io.d.o extern.d.o intern.d.o hash.d.o sys.d.o meta.d.o parsing.d.o gc_ctrl.d.o terminfo.d.o md5.d.o obj.d.o lexing.d.o callback.d.o debugger.d.o weak.d.o compact.d.o finalise.d.o custom.d.o dynlink.d.o spacetime.d.o afl.d.o unix.d.o bigarray.d.o main.d.o instrtrace.d.o; ranlib libcamlrund.a
# sed -n -e "s/CAMLprim value \([a-z0-9_][a-z0-9_]*\).*/\1/p" alloc.c array.c compare.c extern.c floats.c gc_ctrl.c hash.c intern.c interp.c ints.c io.c lexing.c md5.c meta.c obj.c parsing.c signals.c str.c sys.c terminfo.c callback.c weak.c finalise.c stacks.c dynlink.c backtrace_prim.c backtrace.c spacetime.c afl.c \
#   | LC_ALL=C sort | uniq > primitives
# (echo '#define CAML_INTERNALS'; \
#          echo '#include "caml/mlvalues.h"'; \
#  echo '#include "caml/prims.h"'; \
#  sed -e 's/.*/extern value &();/' primitives; \
#  echo 'c_primitive caml_builtin_cprim[] = {'; \
#  sed -e 's/.*/	&,/' primitives; \
#  echo '	 0 };'; \
#  echo 'char * caml_names_of_builtin_cprim[] = {'; \
#  sed -e 's/.*/	"&",/' primitives; \
#  echo '	 0 };') > prims.c
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  prims.c
# gcc -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -Wl,-E -Wl,-E -o ocamlrun prims.o libcamlrun.a -lm   -lpthread                  
# gcc -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp  -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -Wl,-E -g -o ocamlrund prims.o libcamlrund.a -lm   -lpthread                  
# make[1]: Leaving directory '/home/opam/.opam/4.14/.opam-switch/build/ocaml-variants.4.06.2+trunk+fp+flambda/byterun'
# cp byterun/ocamlrun boot/ocamlrun
# make -C yacc  all
# make[1]: Entering directory '/home/opam/.opam/4.14/.opam-switch/build/ocaml-variants.4.06.2+trunk+fp+flambda/yacc'
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -I../byterun -o closure.o closure.c
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -I../byterun -o error.o error.c
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -I../byterun -o lalr.o lalr.c
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -I../byterun -o lr0.o lr0.c
# echo "#define OCAML_VERSION \"`sed -e 1q ../VERSION | tr -d '\r'`\"" > version.h
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -I../byterun -o main.o main.c
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -I../byterun -o mkpar.o mkpar.c
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -I../byterun -o output.o output.c
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -I../byterun -o reader.o reader.c
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -I../byterun -o skeleton.o skeleton.c
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -I../byterun -o symtab.o symtab.c
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -I../byterun -o verbose.o verbose.c
# gcc -c -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -I../byterun -o warshall.o warshall.c
# gcc -O2 -fno-strict-aliasing -fwrapv -fcommon -g  -fno-omit-frame-pointer -Wall -fno-tree-vrp -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE  -Wl,-E -o ocamlyacc closure.o error.o lalr.o lr0.o main.o mkpar.o output.o reader.o skeleton.o symtab.o verbose.o warshall.o 
# /usr/bin/ld: main.o: in function `create_file_names':
# /home/opam/.opam/4.14/.opam-switch/build/ocaml-variants.4.06.2+trunk+fp+flambda/yacc/main.c:327:(.text+0x568): warning: the use of `mktemp' is dangerous, better use `mkstemp' or `mkdtemp'
# make[1]: Leaving directory '/home/opam/.opam/4.14/.opam-switch/build/ocaml-variants.4.06.2+trunk+fp+flambda/yacc'
# cp yacc/ocamlyacc boot/ocamlyacc
# make -C stdlib  \
#   COMPILER="../boot/ocamlc -use-prims ../byterun/primitives" all
# make[1]: Entering directory '/home/opam/.opam/4.14/.opam-switch/build/ocaml-variants.4.06.2+trunk+fp+flambda/stdlib'
# ../boot/ocamlrun ../boot/ocamlc -use-prims ../byterun/primitives -strict-sequence -absname -w +a-4-9-41-42-44-45-48 -g -warn-error A -bin-annot -nostdlib -safe-string -strict-formats `sh ./Compflags camlinternalFormatBasics.cmi` -c camlinternalFormatBasics.mli
# Fatal error: exception Invalid_argument("Sys.getcwd not implemented")
# make[1]: *** [Makefile:210: camlinternalFormatBasics.cmi] Error 2
# make[1]: Leaving directory '/home/opam/.opam/4.14/.opam-switch/build/ocaml-variants.4.06.2+trunk+fp+flambda/stdlib'
# make: *** [Makefile:388: coldstart] Error 2



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - build ocaml-variants 4.06.2+trunk+fp+flambda
+- 
+- The following changes have been performed (the rest was aborted)
| - remove ocaml                 4.14.2
| - remove ocaml-base-compiler   4.14.2
| - remove ocaml-config          2
| - remove ocaml-options-vanilla 1
| - remove opam-depext           1.2.3
+- 
# Run eval $(opam env) to update the current shell environment

The former state can be restored with:
    /usr/bin/opam switch import "/home/opam/.opam/4.14/.opam-switch/backup/state-20260227000210.export"
Or you can retry to install your package selection with:
    /usr/bin/opam install --restore
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
"/usr/bin/env" "bash" "-c" "opam reinstall --update-invariant ocaml-variants.4.06.2+trunk+fp+flambda;
        res=$?;
        test "$res" != 31 && exit "$res";
        export OPAMCLI=2.0;
        build_dir=$(opam var prefix)/.opam-switch/build;
        failed=$(ls "$build_dir");
        partial_fails="";
        for pkg in $failed; do
          if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"debian-13\""; then
            echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
          fi;
          test "$pkg" != 'ocaml-variants.4.06.2+trunk+fp+flambda' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 1
2026-02-27 00:02.53: Job failed: Failed: Build failed
2026-02-27 00:02.53: Log analysis:
2026-02-27 00:02.53: >>> 
[ERROR] The compilation of ocaml-variants.4.06.2+trunk+fp+flambda failed at "make world".
 (score = 20)
2026-02-27 00:02.53: >>> 
# Fatal error: exception Invalid_argument("Sys.getcwd not implemented")
 (score = 35)
2026-02-27 00:02.53: exception Invalid_argument("Sys.getcwd not implemented")