(not at the head of any monitored branch or PR)
2026-04-05 06:24.23: New job: build ocgtk.0.1~preview0, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29623/head (840d56c72781bfe3e8253de0d7b9dbc81365b87c)
                              on archlinux-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29623/head" && git reset --hard 840d56c7
git fetch origin master
git merge --no-edit 58be49813ccd4678f5762ae269409e93bce1ce7c
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:archlinux-ocaml-4.14@sha256:158b2d120f46da5f6f6e09c3263e96866cf0516bcb2379b9b305901c8a3ff6d6
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ocgtk.0.1~preview0 0.1~preview0
RUN opam reinstall ocgtk.0.1~preview0; \
    res=$?; \
    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 "\"archlinux\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'ocgtk.0.1~preview0' && partial_fails="$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 .

2026-04-05 06:24.23: Using cache hint "ocaml/opam:archlinux-ocaml-4.14@sha256:158b2d120f46da5f6f6e09c3263e96866cf0516bcb2379b9b305901c8a3ff6d6-ocgtk.0.1~preview0-840d56c72781bfe3e8253de0d7b9dbc81365b87c"
2026-04-05 06:24.23: Using OBuilder spec:
((from ocaml/opam:archlinux-ocaml-4.14@sha256:158b2d120f46da5f6f6e09c3263e96866cf0516bcb2379b9b305901c8a3ff6d6)
 (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 ocgtk.0.1~preview0 0.1~preview0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall ocgtk.0.1~preview0;\
             \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 \"\\\"archlinux\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'ocgtk.0.1~preview0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-04-05 06:24.23: Waiting for resource in pool OCluster
2026-04-05 06:24.24: Waiting for worker…
2026-04-05 06:24.25: Got resource from pool OCluster
Building on toxis.caelum.ci.dev
All commits already cached
HEAD is now at 58be49813c Merge pull request #29649 from jmid/add-binsec-ocaml-bounds
Merge made by the 'ort' strategy.
 packages/conf-gtk4/conf-gtk4.1/opam    | 49 ++++++++++++++++++++++++++++++++++
 packages/ocgtk/ocgtk.0.1~preview0/opam | 48 +++++++++++++++++++++++++++++++++
 2 files changed, 97 insertions(+)
 create mode 100644 packages/conf-gtk4/conf-gtk4.1/opam
 create mode 100644 packages/ocgtk/ocgtk.0.1~preview0/opam

(from ocaml/opam:archlinux-ocaml-4.14@sha256:158b2d120f46da5f6f6e09c3263e96866cf0516bcb2379b9b305901c8a3ff6d6)
2026-04-05 06:25.39 ---> using "c3b6bc6506695f2681fc62db063e39c8202b0975c5de10aa3fde253ebb674071" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-04-05 06:25.39 ---> using "97d4101dd795cf579061170d8466b6ff3b71b2d31763b3294f113a7e138c30da" 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 ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[ocaml-patches-overlay] no changes from git+https://github.com/ocurrent/opam-repository#patches
[default] Initialised
2026-04-05 06:25.39 ---> using "5b50caeaaecde48a8813adf2f36bfa0d3b3fab74c6b2b68c7ea239a4e578d0e1" 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         2.5.0
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=arch os-version=20260322.0.504324
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 71
# repositories         2 (version-controlled)
# pinned               1 (version)
# current-switch       4.14
# invariant            ["ocaml-base-compiler" {= "4.14.3"}]
# compiler-packages    ocaml-base-compiler.4.14.3, 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       4.14.3
2026-04-05 06:25.39 ---> using "8ed4e93b2315c687eac0ae5f90a1093d8e3a240a8d53e75e23881d491a8680c8" 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/"))
2026-04-05 06:25.39 ---> using "50d4e71d445e9f01b8b12548b7183544d8ede25f4fb2501ef184df55b88f621c" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-04-05 06:25.47 ---> saved as "b1dcae9bf8e5749f6501de8ee40cd9541477cd0831c9d67950f22780ca28f378"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-04-05 06:26.02 ---> saved as "452851bf3bee2a7a42b6b77378cece2edd52b661ce53a57fc87f0d0b9dde5fcd"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/sbin/sudo "pacman" "-Sy"
- :: Synchronizing package databases...
-  core downloading...
-  extra downloading...
2026-04-05 06:27.06 ---> saved as "ab86e5cfc3703af2ae2b53af1b473583e01bdfe0905ba329aed1d19a9d9ca35c"

/home/opam: (run (shell "opam pin add -k version -yn ocgtk.0.1~preview0 0.1~preview0"))
ocgtk is now pinned to version 0.1~preview0
2026-04-05 06:27.07 ---> saved as "232addc6f1f977857067e4981a151be549185a021548b0985adde14b8030c626"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall ocgtk.0.1~preview0;\
                        \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 \"\\\"archlinux\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'ocgtk.0.1~preview0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
ocgtk.0.1~preview0 is not installed. Install it? [Y/n] y
  * No agreement on the version of ocaml:
    - (invariant) → ocaml-base-compiler = 4.14.3 → ocaml = 4.14.3
    - ocgtk → ocaml >= 5.3
    You can temporarily relax the switch invariant with `--update-invariant'
  * Incompatible packages:
    - (invariant) → ocaml-base-compiler = 4.14.3
    - ocgtk → ocaml >= 5.3 → ocaml-variants >= 5.4.1~

No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall ocgtk.0.1~preview0;
        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 "\"archlinux\""; then
            echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
          fi;
          test "$pkg" != 'ocgtk.0.1~preview0' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 20
2026-04-05 06:27.19: Job failed: Failed: Build failed
2026-04-05 06:27.19: Log analysis:
2026-04-05 06:27.19: >>> 
No solution found, exiting
 (score = 100)
2026-04-05 06:27.19: [SKIP] Package not available