Build:
  1. 0
2026-02-25 23:23.12: New job: test conf-mingw-w64-bzip2-x86_64.1, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29395/head (35e09a6bc2c98aaca96365bae84e0a4a7c711655)
                              on alpine-3.22-ocaml-5.4/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29395/head" && git reset --hard 35e09a6b
git fetch origin master
git merge --no-edit ffc3fe0dd7a53e8ca5b492e98f8ad5b32602311d
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:alpine-3.22-ocaml-5.4@sha256:7d7dd1f15b5b094a8c6ec589b462e81fe5f982c5d6f2ac4af2e5e3dcdc1525e5
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn conf-mingw-w64-bzip2-x86_64.1 1
RUN opam reinstall conf-mingw-w64-bzip2-x86_64.1; \
    res=$?; \
    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 "\"alpine-3.22\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'conf-mingw-w64-bzip2-x86_64.1' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test conf-mingw-w64-bzip2-x86_64.1) || true
RUN opam reinstall --with-test --verbose conf-mingw-w64-bzip2-x86_64.1; \
    res=$?; \
    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 "\"alpine-3.22\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'conf-mingw-w64-bzip2-x86_64.1' && partial_fails="$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 .

2026-02-25 23:23.12: Using cache hint "ocaml/opam:alpine-3.22-ocaml-5.4@sha256:7d7dd1f15b5b094a8c6ec589b462e81fe5f982c5d6f2ac4af2e5e3dcdc1525e5-conf-mingw-w64-bzip2-x86_64.1-35e09a6bc2c98aaca96365bae84e0a4a7c711655"
2026-02-25 23:23.12: Using OBuilder spec:
((from ocaml/opam:alpine-3.22-ocaml-5.4@sha256:7d7dd1f15b5b094a8c6ec589b462e81fe5f982c5d6f2ac4af2e5e3dcdc1525e5)
 (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 conf-mingw-w64-bzip2-x86_64.1 1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall conf-mingw-w64-bzip2-x86_64.1;\
             \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 \"\\\"alpine-3.22\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'conf-mingw-w64-bzip2-x86_64.1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test conf-mingw-w64-bzip2-x86_64.1) || true"))
 (run (shell  "opam reinstall --with-test --verbose conf-mingw-w64-bzip2-x86_64.1;\
             \n        res=$?;\
             \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 \"\\\"alpine-3.22\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'conf-mingw-w64-bzip2-x86_64.1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-02-25 23:23.12: Connecting to build cluster…
2026-02-25 23:23.12: Waiting for resource in pool OCluster
2026-02-25 23:23.41: Waiting for worker…
2026-02-25 23:23.46: Got resource from pool OCluster
Building on odawa.caelum.ci.dev
All commits already cached
HEAD is now at ffc3fe0dd7 Merge pull request #29457 from balat/opam-publish-ocsigen-toolkit.4.2.0
Merge made by the 'ort' strategy.
 packages/conf-bzip2/conf-bzip2.1/opam              | 54 ++++++++++++++++++++++
 .../conf-mingw-w64-bzip2-i686.1/opam               | 20 ++++++++
 .../conf-mingw-w64-bzip2-x86_64.1/opam             | 20 ++++++++
 3 files changed, 94 insertions(+)
 create mode 100644 packages/conf-bzip2/conf-bzip2.1/opam
 create mode 100644 packages/conf-mingw-w64-bzip2-i686/conf-mingw-w64-bzip2-i686.1/opam
 create mode 100644 packages/conf-mingw-w64-bzip2-x86_64/conf-mingw-w64-bzip2-x86_64.1/opam

(from ocaml/opam:alpine-3.22-ocaml-5.4@sha256:7d7dd1f15b5b094a8c6ec589b462e81fe5f982c5d6f2ac4af2e5e3dcdc1525e5)
2026-02-25 23:25.37 ---> saved as "8e7368a35b514e2f693b7ef97549c85525e506baecfd9cb71dfa7c1285b9bf9e"

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-02-25 23:25.37 ---> saved as "cdd44be3046c0c3895bcb0fc6efe7ad2a0a2b3d0098a67350f869a8e600674a4"

/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
2026-02-25 23:26.06 ---> saved as "0817830b48691f937e4762a0671cd0cf2cf13868c493630137766819531dfc2b"

/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=alpine os-version=3.22.2
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 255
# 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
2026-02-25 23:26.08 ---> saved as "4770ed52dbf49d68e5999d3c61ce4e969167174a40f78628953acc739b67e8d5"

/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/"))
2026-02-25 23:26.53 ---> saved as "3766253b348bfaf0ec65564776f1efb9a872d41e4a5bd97e63d9889b02385478"

/home/opam: (copy (src .) (dst opam-repository/))
2026-02-25 23:27.03 ---> saved as "d02daf5bdafe145f8d05ba8acda2a7ccd9de1bea013cd34aa9c204b266c597db"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-02-25 23:27.29 ---> saved as "2555085775cc29fe9598a6a60ebf1768cf18bdfb3df08a11917542ad00090cbb"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apk" "update"
- fetch https://dl-cdn.alpinelinux.org/alpine/v3.22/main/x86_64/APKINDEX.tar.gz
- fetch https://dl-cdn.alpinelinux.org/alpine/v3.22/community/x86_64/APKINDEX.tar.gz
- fetch https://dl-cdn.alpinelinux.org/alpine/edge/main/x86_64/APKINDEX.tar.gz
- fetch https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
- fetch https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz
- v3.22.3-43-g7447efb1e76 [https://dl-cdn.alpinelinux.org/alpine/v3.22/main]
- v3.22.3-42-g2b363deb3f7 [https://dl-cdn.alpinelinux.org/alpine/v3.22/community]
- v20260127-1724-g18ec9efb05d [https://dl-cdn.alpinelinux.org/alpine/edge/main]
- v20260127-1729-g7eef3f19d95 [https://dl-cdn.alpinelinux.org/alpine/edge/community]
- v20260127-1730-g033d8845e30 [https://dl-cdn.alpinelinux.org/alpine/edge/testing]
- OK: 61034 distinct packages available
2026-02-25 23:27.32 ---> saved as "7f58d3095a90212ad6e93b7e61bee9a7022f2ff5449391f909c227f0d2364cfe"

/home/opam: (run (shell "opam pin add -k version -yn conf-mingw-w64-bzip2-x86_64.1 1"))
conf-mingw-w64-bzip2-x86_64 is now pinned to version 1
2026-02-25 23:27.36 ---> saved as "b392fa1fb9273b84b92e87750f83487972860debbfdad9cfe931079a654ea12f"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall conf-mingw-w64-bzip2-x86_64.1;\
                        \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 \"\\\"alpine-3.22\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'conf-mingw-w64-bzip2-x86_64.1' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
[ERROR] conf-mingw-w64-bzip2-x86_64 = 1: unmet availability conditions: 'os = "win32"'
"/usr/bin/env" "bash" "-c" "opam reinstall conf-mingw-w64-bzip2-x86_64.1;
        res=$?;
        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 "\"alpine-3.22\""; then
            echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
          fi;
          test "$pkg" != 'conf-mingw-w64-bzip2-x86_64.1' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 5
2026-02-25 23:28.01: Job failed: Failed: Build failed
2026-02-25 23:28.01: Log analysis:
2026-02-25 23:28.01: >>> 
[ERROR] conf-mingw-w64-bzip2-x86_64 = 1: unmet availability conditions: 'os = "win32"'
 (score = 100)
2026-02-25 23:28.01: [SKIP] Package not available