(not at the head of any monitored branch or PR)
2025-12-07 04:55.09: New job: build melange-jest.0.2.0, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29029/head (dc256e36cd2114951fe07f4321c2b26e4bb14d33)
                              on alpine-3.22-ocaml-5.4/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29029/head" && git reset --hard dc256e36
git fetch origin master
git merge --no-edit 2ab7464b16d46be89975bea0595240dd3fccf608
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:alpine-3.22-ocaml-5.4@sha256:6acac79633b4d72090548fd2798b2d310c4f2cbb40afbcbe307f661daa18ee8e
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn melange-jest.0.2.0 0.2.0
RUN opam reinstall melange-jest.0.2.0; \
    res=$?; \
    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 "\"alpine-3.22\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'melange-jest.0.2.0' && partial_fails="$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 .

2025-12-07 04:55.09: Using cache hint "ocaml/opam:alpine-3.22-ocaml-5.4@sha256:6acac79633b4d72090548fd2798b2d310c4f2cbb40afbcbe307f661daa18ee8e-melange-jest.0.2.0-dc256e36cd2114951fe07f4321c2b26e4bb14d33"
2025-12-07 04:55.09: Using OBuilder spec:
((from ocaml/opam:alpine-3.22-ocaml-5.4@sha256:6acac79633b4d72090548fd2798b2d310c4f2cbb40afbcbe307f661daa18ee8e)
 (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 melange-jest.0.2.0 0.2.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall melange-jest.0.2.0;\
             \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 \"\\\"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 \"$pkg\" != 'melange-jest.0.2.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-12-07 04:55.09: Waiting for resource in pool OCluster
2025-12-07 04:55.10: Waiting for worker…
2025-12-07 04:55.11: Got resource from pool OCluster
Building on toxis.caelum.ci.dev
All commits already cached
HEAD is now at 2ab7464b16 Merge pull request #29022 from thatportugueseguy/release-passage-0.3.1
Updating 2ab7464b16..dc256e36cd
Fast-forward
 packages/melange-jest/melange-jest.0.2.0/opam | 48 +++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 packages/melange-jest/melange-jest.0.2.0/opam

(from ocaml/opam:alpine-3.22-ocaml-5.4@sha256:6acac79633b4d72090548fd2798b2d310c4f2cbb40afbcbe307f661daa18ee8e)
Unable to find image 'ocaml/opam:alpine-3.22-ocaml-5.4@sha256:6acac79633b4d72090548fd2798b2d310c4f2cbb40afbcbe307f661daa18ee8e' locally
docker.io/ocaml/opam@sha256:6acac79633b4d72090548fd2798b2d310c4f2cbb40afbcbe307f661daa18ee8e: Pulling from ocaml/opam
52a26476495e: Already exists
62ce6f9ca7c8: Pulling fs layer
61e71f4d20e3: Pulling fs layer
065353561af7: Pulling fs layer
dde227fddc0e: Pulling fs layer
62ce6f9ca7c8: Waiting
c503c5c85119: Pulling fs layer
61e71f4d20e3: Waiting
75c28b2c1d60: Pulling fs layer
dde227fddc0e: Waiting
62ce6f9ca7c8: Verifying Checksum
62ce6f9ca7c8: Download complete
62ce6f9ca7c8: Pull complete
61e71f4d20e3: Download complete
61e71f4d20e3: Pull complete
065353561af7: Download complete
dde227fddc0e: Verifying Checksum
dde227fddc0e: Download complete
c503c5c85119: Download complete
75c28b2c1d60: Download complete
065353561af7: Pull complete
dde227fddc0e: Pull complete
c503c5c85119: Pull complete
75c28b2c1d60: Pull complete
Digest: sha256:6acac79633b4d72090548fd2798b2d310c4f2cbb40afbcbe307f661daa18ee8e
Status: Downloaded newer image for ocaml/opam@sha256:6acac79633b4d72090548fd2798b2d310c4f2cbb40afbcbe307f661daa18ee8e
2025-12-07 04:56.21 ---> saved as "2a2f7acf82eb6b61a602d625297a2fd2391612dc6dae3d2858a8e7e622b1193f"

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-12-07 04:56.21 ---> saved as "62d2f3c7144b9cc9d13d196e77507a3e42aa95abb009f6e00d82334bb872f1bd"

/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
2025-12-07 04:56.52 ---> saved as "0e71b1930b7faa1add0cae232f00628d697d6d60999526778428ba91fb58d24b"

/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                 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
2025-12-07 04:56.53 ---> saved as "42e36d5548d5bbda2632bf21b6202744cd4fe1e05b6058b2a1794c8d0972a6bd"

/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/"))
2025-12-07 04:57.00 ---> saved as "f822c061094ec6c480883595b9a1593cbafb101bbdae42507ec76993e5dc8d57"

/home/opam: (copy (src .) (dst opam-repository/))
2025-12-07 04:57.08 ---> saved as "ba5adddba86b348752097217740427935bde0dda556a60908a8357816ce2732e"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-12-07 04:57.28 ---> saved as "b2dd8c54d9da5be60b10515ba7c99e598d67fabdf8823d66fee8db20f5d3377b"

/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
- v3.22.2-289-g96a9acdbf84 [https://dl-cdn.alpinelinux.org/alpine/v3.22/main]
- v3.22.2-287-g893ae1c1bb7 [https://dl-cdn.alpinelinux.org/alpine/v3.22/community]
- v3.23.0-325-g892c6220258 [https://dl-cdn.alpinelinux.org/alpine/edge/main]
- v3.23.0-354-g9d2bf7ea03d [https://dl-cdn.alpinelinux.org/alpine/edge/community]
- v3.23.0-341-g1a868db04a0 [https://dl-cdn.alpinelinux.org/alpine/edge/testing]
- OK: 60359 distinct packages available
2025-12-07 04:57.29 ---> saved as "f895721dd419f3213aebee56e42c1ea5b1bbd310240371fda963ea2d43465479"

/home/opam: (run (shell "opam pin add -k version -yn melange-jest.0.2.0 0.2.0"))
melange-jest is now pinned to version 0.2.0
2025-12-07 04:57.30 ---> saved as "b74cc72dd88ed72c1d440624e94876b30906cf56693eb8192ff86f4a8617c4fe"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall melange-jest.0.2.0;\
                        \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 \"\\\"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 \"$pkg\" != 'melange-jest.0.2.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
melange-jest.0.2.0 is not installed. Install it? [Y/n] y
  * Incompatible packages:
    - (invariant) -> ocaml-base-compiler >= 5.4.0
    - melange-jest >= 0.2.0 -> melange >= 5.0.0 -> ocaml < 5.2 -> dkml-base-compiler
    You can temporarily relax the switch invariant with `--update-invariant'
  * Incompatible packages:
    - (invariant) -> ocaml-base-compiler >= 5.4.0
    - melange-jest >= 0.2.0 -> melange >= 5.0.0 -> ocaml < 5.2 -> ocaml-variants
  * Missing dependency:
    - melange-jest >= 0.2.0 -> melange >= 5.0.0 -> ocaml < 5.2 -> ocaml-base-compiler (<= 3.07+1 | = 3.07+2 | = 3.08.0 | = 3.08.1 | = 3.08.2 | = 3.08.3 | = 3.08.4 | = 3.09.0) | ocaml-system (<= 3.07+1 | = 3.07+2 | >= 3.08.0) | ocaml-variants < 3.09.1~
    not available because the package is pinned to version 5.4.0
    unmet availability conditions, e.g. 'sys-ocaml-version = "5.4.0" & (os != "win32" | sys-ocaml-libc = "msvc")'
    no matching version
  * Missing dependency:
    - melange-jest >= 0.2.0 -> melange >= 5.0.0 -> ocaml < 5.2 -> ocaml-variants -> ocaml-beta
    unmet availability conditions: 'enable-ocaml-beta-repository'
  * Missing dependency:
    - melange-jest >= 0.2.0 -> melange >= 5.0.0 -> ocaml < 5.2 -> ocaml-variants -> system-msvc
    unmet availability conditions: 'os = "win32"'

No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall melange-jest.0.2.0;
        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 "\"alpine-3.22\""; then
            echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
          fi;
          test "$pkg" != 'melange-jest.0.2.0' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 20
2025-12-07 04:57.51: Job failed: Failed: Build failed
2025-12-07 04:57.51: Log analysis:
2025-12-07 04:57.51: >>> 
No solution found, exiting
 (score = 100)
2025-12-07 04:57.51: [SKIP] Package not available