(not at the head of any monitored branch or PR)
2025-05-05 15:17.15: New job: build conf-mingw-w64-freeglut-x86_64.1, using opam 2.3
                              from https://github.com/ocaml/opam-repository.git#refs/pull/27846/head (3ab7cde5c0a01cfab638b97b6805583f81dfe9c6)
                              on ubuntu-20.04-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/27846/head" && git reset --hard 3ab7cde5
git fetch origin master
git merge --no-edit e28c86445c807c3d11aecedb95a03661481a7d1c
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:ubuntu-20.04-ocaml-4.14@sha256:c09d514959d3d88c0549f2bc64d0c31f9ed448d396d86d8dba19bee163f577b9
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn conf-mingw-w64-freeglut-x86_64.1 1
RUN opam reinstall conf-mingw-w64-freeglut-x86_64.1; \
    res=$?; \
    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 "\"ubuntu-20.04\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'conf-mingw-w64-freeglut-x86_64.1' && partial_fails="$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 .

2025-05-05 15:17.15: Using cache hint "ocaml/opam:ubuntu-20.04-ocaml-4.14@sha256:c09d514959d3d88c0549f2bc64d0c31f9ed448d396d86d8dba19bee163f577b9-conf-mingw-w64-freeglut-x86_64.1-3ab7cde5c0a01cfab638b97b6805583f81dfe9c6"
2025-05-05 15:17.15: Using OBuilder spec:
((from ocaml/opam:ubuntu-20.04-ocaml-4.14@sha256:c09d514959d3d88c0549f2bc64d0c31f9ed448d396d86d8dba19bee163f577b9)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo ln -f /usr/bin/opam-2.3 /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-freeglut-x86_64.1 1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall conf-mingw-w64-freeglut-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 \"\\\"ubuntu-20.04\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'conf-mingw-w64-freeglut-x86_64.1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-05-05 15:17.15: Waiting for resource in pool OCluster
2025-05-05 15:17.16: Waiting for worker…
2025-05-05 15:21.59: Got resource from pool OCluster
Building on x86-bm-c5.sw.ocaml.org
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Updating files: 100% (22991/22991), done.
HEAD is now at 7003f69b54 Merge commit '6d30bd33cfb8e18bafeada8e9dcf17b84a0ec630'
HEAD is now at e28c86445c Merge pull request #27816 from Leonidas-from-XIV/core-unix-alpine
Merge made by the 'ort' strategy.
 packages/conf-freeglut/conf-freeglut.1/opam           | 10 +++++++++-
 .../conf-mingw-w64-freeglut-i686.1/opam               | 19 +++++++++++++++++++
 .../conf-mingw-w64-freeglut-x86_64.1/opam             | 19 +++++++++++++++++++
 3 files changed, 47 insertions(+), 1 deletion(-)
 create mode 100644 packages/conf-mingw-w64-freeglut-i686/conf-mingw-w64-freeglut-i686.1/opam
 create mode 100644 packages/conf-mingw-w64-freeglut-x86_64/conf-mingw-w64-freeglut-x86_64.1/opam

(from ocaml/opam:ubuntu-20.04-ocaml-4.14@sha256:c09d514959d3d88c0549f2bc64d0c31f9ed448d396d86d8dba19bee163f577b9)
Unable to find image 'ocaml/opam:ubuntu-20.04-ocaml-4.14@sha256:c09d514959d3d88c0549f2bc64d0c31f9ed448d396d86d8dba19bee163f577b9' locally
docker.io/ocaml/opam@sha256:c09d514959d3d88c0549f2bc64d0c31f9ed448d396d86d8dba19bee163f577b9: Pulling from ocaml/opam
d58e926a9a2f: Pulling fs layer
d58e926a9a2f: Verifying Checksum
d58e926a9a2f: Download complete
d58e926a9a2f: Pull complete
Digest: sha256:c09d514959d3d88c0549f2bc64d0c31f9ed448d396d86d8dba19bee163f577b9
Status: Downloaded newer image for ocaml/opam@sha256:c09d514959d3d88c0549f2bc64d0c31f9ed448d396d86d8dba19bee163f577b9
2025-05-05 15:24.29 ---> saved as "4eae36d4e175b2d7ad903c9cd2db13d82a1e3bd72215a926bcbbe10f3b4e8b29"

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam"))
2025-05-05 15:24.29 ---> saved as "91843c811d684d17458e6da40f5dd3901a6071ede89c03f4c2793083ebe4fcae"

/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 2.2, 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
2025-05-05 15:25.03 ---> saved as "8471b78c681bb29e9c022f8af144761e006844e7fa54a236c4919ae148b84c25"

/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         2.3.0 (35acd0c5abc5e66cdbd5be16ba77aa6c33a4c724)
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=ubuntu os-version=20.04
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 31
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       4.14
# invariant            ["ocaml-base-compiler" {= "4.14.2"}]
# compiler-packages    ocaml-base-compiler.4.14.2, ocaml-options-vanilla.1
# 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
2025-05-05 15:25.04 ---> saved as "d1f259e0086c64a593d6ac4620f1588b293ad5bb9ab296b273259f20aadcebc2"

/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/"))
2025-05-05 15:25.10 ---> saved as "3b733c8e32349a43ecd65b3e691036b857f71f74ee1f8ee61d3359c8e1926ee5"

/home/opam: (copy (src .) (dst opam-repository/))
2025-05-05 15:25.18 ---> saved as "7132be49fdfed33552bf6edb0de7f76db8030d80fbe8fc1de20c87ed3258aab2"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-05-05 15:25.43 ---> saved as "2264d6242fc977e50944775672dab0ae5bff51f29fe3e837d80b5ffc5f914b36"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://archive.ubuntu.com/ubuntu focal InRelease
- Get:2 http://security.ubuntu.com/ubuntu focal-security InRelease [128 kB]
- Get:3 http://archive.ubuntu.com/ubuntu focal-updates InRelease [128 kB]
- Get:4 http://archive.ubuntu.com/ubuntu focal-backports InRelease [128 kB]
- Get:5 http://security.ubuntu.com/ubuntu focal-security/main amd64 Packages [4362 kB]
- Get:6 http://security.ubuntu.com/ubuntu focal-security/universe amd64 Packages [1308 kB]
- Get:7 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 Packages [4877 kB]
- Fetched 10.9 MB in 1s (9993 kB/s)
- Reading package lists...
- 
2025-05-05 15:25.46 ---> saved as "26cab8ea2ae84f49e47aacec81339cc1bfb183faf6a881c6056d763b8af67975"

/home/opam: (run (shell "opam pin add -k version -yn conf-mingw-w64-freeglut-x86_64.1 1"))
conf-mingw-w64-freeglut-x86_64 is now pinned to version 1
2025-05-05 15:25.47 ---> saved as "8bf3107f0cd054317ae76ee46e0b8b0482a7a7dbfa1636dbf13d54ce407df266"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall conf-mingw-w64-freeglut-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 \"\\\"ubuntu-20.04\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'conf-mingw-w64-freeglut-x86_64.1' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
[ERROR] conf-mingw-w64-freeglut-x86_64 = 1: unmet availability conditions: 'os = "win32"'
"/usr/bin/env" "bash" "-c" "opam reinstall conf-mingw-w64-freeglut-x86_64.1;
        res=$?;
        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 "\"ubuntu-20.04\""; then
            echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
          fi;
          test "$pkg" != 'conf-mingw-w64-freeglut-x86_64.1' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 5
2025-05-05 15:25.55: Job failed: Failed: Build failed
2025-05-05 15:25.55: Log analysis:
2025-05-05 15:25.55: >>> 
[ERROR] conf-mingw-w64-freeglut-x86_64 = 1: unmet availability conditions: 'os = "win32"'
 (score = 100)
2025-05-05 15:25.55: [SKIP] Package not available