Build:
  1. 0
2026-02-15 13:41.13: New job: build windtrap.0.1.0, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29387/head (a1ea8c4b8acac9a87652246f1e4d603cb2c46086)
                              on debian-testing-ocaml-5.4/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29387/head" && git reset --hard a1ea8c4b
git fetch origin master
git merge --no-edit 66fe1c299d8a0fe922268a88a05ccf4bee097900
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-testing-ocaml-5.4@sha256:f826d6adba58a80332c3e30407ea11a18878fa0cd61db7363296cebc0e893c08
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn windtrap.0.1.0 0.1.0
RUN opam reinstall windtrap.0.1.0; \
    res=$?; \
    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-testing\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'windtrap.0.1.0' && partial_fails="$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 .

2026-02-15 13:41.13: Using cache hint "ocaml/opam:debian-testing-ocaml-5.4@sha256:f826d6adba58a80332c3e30407ea11a18878fa0cd61db7363296cebc0e893c08-windtrap.0.1.0-a1ea8c4b8acac9a87652246f1e4d603cb2c46086"
2026-02-15 13:41.13: Using OBuilder spec:
((from ocaml/opam:debian-testing-ocaml-5.4@sha256:f826d6adba58a80332c3e30407ea11a18878fa0cd61db7363296cebc0e893c08)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo ln -f /usr/bin/opam-dev /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 windtrap.0.1.0 0.1.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall windtrap.0.1.0;\
             \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-testing\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'windtrap.0.1.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-02-15 13:41.13: Waiting for resource in pool OCluster
2026-02-15 13:41.14: Waiting for worker…
2026-02-15 13:41.15: Got resource from pool OCluster
Building on laodoke.caelum.ci.dev
All commits already cached
HEAD is now at 66fe1c299d Merge pull request #29371 from edwintorok/release-lintcstubs-arity-0.5.0
Updating 66fe1c299d..a1ea8c4b8a
Fast-forward
 packages/windtrap/windtrap.0.1.0/opam | 48 +++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 packages/windtrap/windtrap.0.1.0/opam

(from ocaml/opam:debian-testing-ocaml-5.4@sha256:f826d6adba58a80332c3e30407ea11a18878fa0cd61db7363296cebc0e893c08)
Unable to find image 'ocaml/opam:debian-testing-ocaml-5.4@sha256:f826d6adba58a80332c3e30407ea11a18878fa0cd61db7363296cebc0e893c08' locally
docker.io/ocaml/opam@sha256:f826d6adba58a80332c3e30407ea11a18878fa0cd61db7363296cebc0e893c08: Pulling from ocaml/opam
02847523808a: Already exists
4ce329d6ea9d: Pulling fs layer
93fc231174a4: Pulling fs layer
cf9b0db494d8: Pulling fs layer
0b87a28b31e3: Pulling fs layer
e9a8edc8bee4: Pulling fs layer
0b87a28b31e3: Waiting
b4a62f42e4c4: Pulling fs layer
e9a8edc8bee4: Waiting
b4a62f42e4c4: Waiting
8902d4b0a217: Pulling fs layer
8902d4b0a217: Waiting
4ce329d6ea9d: Verifying Checksum
4ce329d6ea9d: Download complete
4ce329d6ea9d: Pull complete
93fc231174a4: Download complete
93fc231174a4: Pull complete
cf9b0db494d8: Verifying Checksum
cf9b0db494d8: Download complete
cf9b0db494d8: Pull complete
e9a8edc8bee4: Verifying Checksum
e9a8edc8bee4: Download complete
b4a62f42e4c4: Download complete
8902d4b0a217: Verifying Checksum
8902d4b0a217: Download complete
0b87a28b31e3: Verifying Checksum
0b87a28b31e3: Download complete
0b87a28b31e3: Pull complete
e9a8edc8bee4: Pull complete
b4a62f42e4c4: Pull complete
8902d4b0a217: Pull complete
Digest: sha256:f826d6adba58a80332c3e30407ea11a18878fa0cd61db7363296cebc0e893c08
Status: Downloaded newer image for ocaml/opam@sha256:f826d6adba58a80332c3e30407ea11a18878fa0cd61db7363296cebc0e893c08
2026-02-15 13:43.34 ---> saved as "1823b71beef739c0ef3f7a9cb7233e4a476c0161f1246f1b184100c9fc97f637"

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-02-15 13:43.35 ---> saved as "80c6783ae3194f3bbfc7e48b0d08743eb52d870e935b92c533aa834255067aca"

/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 version of opam requires an update to the layout of /home/opam/.opam from version 2.0 to version 2.2, 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
2026-02-15 13:44.08 ---> saved as "4d8bfb80c40dbf75a45005db7e1a5c2486a9517fa13b7f86ab9a3e204afe255e"

/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         2.5.0
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=debian os-version=unknown
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 71
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       5.4
# invariant            ["ocaml-base-compiler" {>= "5.4.0"}]
# compiler-packages    ocaml-base-compiler.5.4.0, ocaml-compiler.5.4.0, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/5.4/lib/ocaml/stublibs:/home/opam/.opam/5.4/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.4.0
2026-02-15 13:44.09 ---> saved as "2978337a9cb59d6f195e94dbace22d20c9e57957d714bebddd8a6c4340deb818"

/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/"))
2026-02-15 13:44.18 ---> saved as "9fa43c9b155c0bad893e3ed61332f258e892859a379364f329ba20a5e7dfccfd"

/home/opam: (copy (src .) (dst opam-repository/))
2026-02-15 13:44.28 ---> saved as "c155e9cccf7a3d1ce9108a8953cb8e215b9ebe50495456ed467fef4cee773407"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-02-15 13:44.48 ---> saved as "f3ce525fe473e5207e07a67ec5365a34ce6e0a66d5fcc459cd09d5f3b38937ce"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian testing InRelease [137 kB]
- Get:2 http://deb.debian.org/debian testing-updates InRelease [40.6 kB]
- Get:3 http://deb.debian.org/debian-security testing-security InRelease [43.4 kB]
- Get:4 http://deb.debian.org/debian testing/main amd64 Packages.diff/Index [63.6 kB]
- Get:5 http://deb.debian.org/debian testing/main amd64 Packages T-2026-02-15-0200.27-F-2026-02-07-1407.12.pdiff [425 kB]
- Get:5 http://deb.debian.org/debian testing/main amd64 Packages T-2026-02-15-0200.27-F-2026-02-07-1407.12.pdiff [425 kB]
- Fetched 709 kB in 2s (299 kB/s)
- Reading package lists...
- 
2026-02-15 13:44.51 ---> saved as "d291b0e46190eddb6d9b86c61cad8109aa21a4a01e8799007bc7c813bb109f87"

/home/opam: (run (shell "opam pin add -k version -yn windtrap.0.1.0 0.1.0"))
windtrap is now pinned to version 0.1.0
2026-02-15 13:44.52 ---> saved as "7d6b0cd87c9114e165042f115031f819e029f064f2f2bc9db5316d45ea120447"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall windtrap.0.1.0;\
                        \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-testing\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'windtrap.0.1.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
windtrap.0.1.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 7 packages
  - install dune                3.21.1         [required by windtrap]
  - install ocaml-compiler-libs v0.17.0        [required by ppxlib]
  - install ppx_derivers        1.2.1          [required by ppxlib]
  - install ppxlib              0.37.0         [required by windtrap]
  - install sexplib0            v0.17.0        [required by ppxlib]
  - install stdlib-shims        0.3.0          [required by ppxlib]
  - install windtrap            0.1.0 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.21.1  (cached)
-> retrieved ocaml-compiler-libs.v0.17.0  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppxlib.0.37.0  (cached)
-> retrieved sexplib0.v0.17.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved windtrap.0.1.0  (cached)
-> installed dune.3.21.1
-> installed ppx_derivers.1.2.1
-> installed stdlib-shims.0.3.0
-> installed sexplib0.v0.17.0
-> installed ocaml-compiler-libs.v0.17.0
-> installed ppxlib.0.37.0
-> installed windtrap.0.1.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-02-15 13:45.49 ---> saved as "cca2531739762f91257fc3176f04a96f00c568eb0b65a36f33a0008f76a2170e"
Job succeeded
2026-02-15 13:45.54: Job succeeded