(for PR #28495)
2025-10-17 13:54.23: New job: build efl.1.20.0, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/28495/head (39ef1a8a5ad92f9e2f0d6857dbb4a91a15a9b4a6)
                              on centos-9-ocaml-5.4/amd64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28495/head" && git reset --hard 39ef1a8a
git fetch origin master
git merge --no-edit 5bf570252bd9fee71938b828ca0b86573c1e3355
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:centos-9-ocaml-5.4@sha256:af77a426263addc0b7f60245a4f2539d0b187bde236a5b476df612eb6c98d608
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn efl.1.20.0 1.20.0
RUN opam reinstall efl.1.20.0; \
    res=$?; \
    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 "\"centos-9\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'efl.1.20.0' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2025-10-17 13:54.23: Using cache hint "ocaml/opam:centos-9-ocaml-5.4@sha256:af77a426263addc0b7f60245a4f2539d0b187bde236a5b476df612eb6c98d608-efl.1.20.0-39ef1a8a5ad92f9e2f0d6857dbb4a91a15a9b4a6"
2025-10-17 13:54.23: Using OBuilder spec:
((from ocaml/opam:centos-9-ocaml-5.4@sha256:af77a426263addc0b7f60245a4f2539d0b187bde236a5b476df612eb6c98d608)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
 (run (network host)
      (shell "opam init --reinit --config .opamrc-sandbox -ni"))
 (run (shell "opam option solver=builtin-0install && opam config report"))
 (env OPAMDOWNLOADJOBS 1)
 (env OPAMERRLOGLEN 0)
 (env OPAMPRECISETRACKING 1)
 (env CI true)
 (env OPAM_REPO_CI true)
 (run (shell "rm -rf opam-repository/"))
 (copy (src .) (dst opam-repository/))
 (run (shell "opam repository set-url --strict default opam-repository/"))
 (run (network host)
      (shell "opam update --depexts || true"))
 (run (shell "opam pin add -k version -yn efl.1.20.0 1.20.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall efl.1.20.0;\
             \n        res=$?;\
             \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 \"\\\"centos-9\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'efl.1.20.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)
2025-10-17 13:54.23: Connecting to build cluster…
2025-10-17 13:54.23: Waiting for resource in pool OCluster
2025-10-17 14:05.10: Waiting for worker…
2025-10-17 14:07.22: Got resource from pool OCluster
Building on laodoke.caelum.ci.dev
All commits already cached
HEAD is now at 5bf570252b Merge pull request #28700 from drjdn/opam-publish-p5scm.0.5.0
Merge made by the 'ort' strategy.
 packages/efl/efl.1.12.0/opam | 3 ++-
 packages/efl/efl.1.13.0/opam | 3 ++-
 packages/efl/efl.1.17.0/opam | 3 ++-
 packages/efl/efl.1.18.0/opam | 3 ++-
 packages/efl/efl.1.19.0/opam | 3 ++-
 packages/efl/efl.1.20.0/opam | 3 ++-
 packages/efl/efl.1.22.0/opam | 3 ++-
 packages/efl/efl.1.24.0/opam | 3 ++-
 8 files changed, 16 insertions(+), 8 deletions(-)
(from ocaml/opam:centos-9-ocaml-5.4@sha256:af77a426263addc0b7f60245a4f2539d0b187bde236a5b476df612eb6c98d608)
Unable to find image 'ocaml/opam:centos-9-ocaml-5.4@sha256:af77a426263addc0b7f60245a4f2539d0b187bde236a5b476df612eb6c98d608' locally
docker.io/ocaml/opam@sha256:af77a426263addc0b7f60245a4f2539d0b187bde236a5b476df612eb6c98d608: Pulling from ocaml/opam
7795c72b9676: Already exists
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bfe2e9a72ab4: Already exists
3ab494d5a675: Already exists
1f7f37734d55: Already exists
b9ae7b041b61: Already exists
be16f1425b97: Pulling fs layer
a081c46e4c6a: Pulling fs layer
be16f1425b97: Waiting
14e9540f15ab: Pulling fs layer
a081c46e4c6a: Waiting
832e90e8c5a4: Pulling fs layer
6d17e4608e10: Pulling fs layer
14e9540f15ab: Waiting
832e90e8c5a4: Waiting
6d17e4608e10: Waiting
be16f1425b97: Verifying Checksum
be16f1425b97: Download complete
be16f1425b97: Pull complete
a081c46e4c6a: Verifying Checksum
a081c46e4c6a: Download complete
14e9540f15ab: Download complete
832e90e8c5a4: Download complete
6d17e4608e10: Download complete
a081c46e4c6a: Pull complete
14e9540f15ab: Pull complete
832e90e8c5a4: Pull complete
6d17e4608e10: Pull complete
Digest: sha256:af77a426263addc0b7f60245a4f2539d0b187bde236a5b476df612eb6c98d608
Status: Downloaded newer image for ocaml/opam@sha256:af77a426263addc0b7f60245a4f2539d0b187bde236a5b476df612eb6c98d608
2025-10-17 14:17.44 ---> using "8983959682a32d130799a7a34d1891ad620e5b2216b89bf498d47a9bd007278c" from cache
/: (user (uid 1000) (gid 1000))
/: (workdir /home/opam)
/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-10-17 14:17.44 ---> using "10074ad5c7514421da49c6d75fea01912edec0d59d1ee24f896a0e418085b184" 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 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
2025-10-17 14:17.44 ---> using "3f15a6ad1889f7e709839d3b473b110ac7778dadc1f5c8ab9abe6c2e39dfc932" 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         2.4.1
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=centos os-version=9
# 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
2025-10-17 14:17.44 ---> using "8c44db4f3d2b737a0af9fe48ee9b4a89b4ce034f0012deb3203ae86a65f56f3e" 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/"))
2025-10-17 14:17.44 ---> using "c782fd4afe52c212e288bddcec15de388193c8bdcb48520219c7cf84787e870c" from cache
/home/opam: (copy (src .) (dst opam-repository/))
2025-10-17 14:17.45 ---> using "1a71d111973a773632aced35c499735e22e70fdaee15195163c1119051c5d3d3" from cache
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-10-17 14:17.45 ---> using "51ba54c7f306b54d487105914312f7816555dddf3ce605269a02f31c73bc7ebb" from cache
/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "yum" "makecache"
- CentOS Stream 9 - BaseOS                         98 kB/s |  15 kB     00:00    
- CentOS Stream 9 - AppStream                     116 kB/s |  15 kB     00:00    
- CentOS Stream 9 - CRB                            13 kB/s |  14 kB     00:01    
- CentOS Stream 9 - Extras packages               138 kB/s |  17 kB     00:00    
- Metadata cache created.
2025-10-17 14:17.45 ---> using "a63c74927338312b271758482649eb5ce3fcb05ec1967e9e4c758a596cf0003a" from cache
/home/opam: (run (shell "opam pin add -k version -yn efl.1.20.0 1.20.0"))
efl is now pinned to version 1.20.0
2025-10-17 14:17.45 ---> using "9235226e4dcacd7a932fa8f3872736e1dc8b7cb84350ee945e95f5662d20a0bd" from cache
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall efl.1.20.0;\
                        \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 \"\\\"centos-9\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'efl.1.20.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
[ERROR] efl = 1.20.0: unmet availability conditions: 'opam-version < "2.2"'
"/usr/bin/env" "bash" "-c" "opam reinstall efl.1.20.0;
        res=$?;
        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 "\"centos-9\""; then
            echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
          fi;
          test "$pkg" != 'efl.1.20.0' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 5
2025-10-17 14:17.54: Job failed: Failed: Build failed
2025-10-17 14:17.54: Log analysis:
2025-10-17 14:17.54: >>> 
[ERROR] efl = 1.20.0: unmet availability conditions: 'opam-version < "2.2"'
 (score = 100)
2025-10-17 14:17.54: [SKIP] Package not available