(not at the head of any monitored branch or PR)
2025-07-08 20:17.38: New job: build qcheck-core.0.26, using opam 2.3
                              from https://github.com/ocaml/opam-repository.git#refs/pull/28148/head (c715a95fe87d4397d1f0658b2ae5acd528de705e)
                              on debian-12-ocaml-5.3-flambda/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28148/head" && git reset --hard c715a95f
git fetch origin master
git merge --no-edit 11a53009bd75423d805636ff9384bf7cce8b0a9a
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-5.3-flambda@sha256:dd93af9892925d24999a4cb46e600c4b284c5c348af8087895e6ce8d4519900f
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn qcheck-core.0.26 0.26
RUN opam reinstall qcheck-core.0.26; \
    res=$?; \
    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 "\"debian-12\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'qcheck-core.0.26' && partial_fails="$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 .

2025-07-08 20:17.38: Using cache hint "ocaml/opam:debian-12-ocaml-5.3-flambda@sha256:dd93af9892925d24999a4cb46e600c4b284c5c348af8087895e6ce8d4519900f-qcheck-core.0.26-c715a95fe87d4397d1f0658b2ae5acd528de705e"
2025-07-08 20:17.38: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-5.3-flambda@sha256:dd93af9892925d24999a4cb46e600c4b284c5c348af8087895e6ce8d4519900f)
 (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 qcheck-core.0.26 0.26"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall qcheck-core.0.26;\
             \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 \"\\\"debian-12\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'qcheck-core.0.26' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-07-08 20:17.38: Waiting for resource in pool OCluster
2025-07-08 20:17.42: Waiting for worker…
2025-07-08 20:20.12: Got resource from pool OCluster
Building on laodoke.caelum.ci.dev
All commits already cached
HEAD is now at 11a53009bd Merge pull request #27805 from fccm2/conf-gegl
Updating 11a53009bd..c715a95fe8
Fast-forward
 packages/qcheck-alcotest/qcheck-alcotest.0.26/opam | 37 +++++++++++++++++++
 packages/qcheck-core/qcheck-core.0.26/opam         | 38 ++++++++++++++++++++
 packages/qcheck-ounit/qcheck-ounit.0.26/opam       | 37 +++++++++++++++++++
 packages/qcheck/qcheck.0.26/opam                   | 42 ++++++++++++++++++++++
 4 files changed, 154 insertions(+)
 create mode 100644 packages/qcheck-alcotest/qcheck-alcotest.0.26/opam
 create mode 100644 packages/qcheck-core/qcheck-core.0.26/opam
 create mode 100644 packages/qcheck-ounit/qcheck-ounit.0.26/opam
 create mode 100644 packages/qcheck/qcheck.0.26/opam

(from ocaml/opam:debian-12-ocaml-5.3-flambda@sha256:dd93af9892925d24999a4cb46e600c4b284c5c348af8087895e6ce8d4519900f)
2025-07-08 20:20.44 ---> saved as "3057702d4796f0dc19e645185efb4717f9e97ce6d642748fa71712e0983034c8"

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam"))
2025-07-08 20:20.44 ---> saved as "34103d47b0ab9f892184360fe17a1f511739010e5681c33fade7cb23838662c0"

/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
2025-07-08 20:21.10 ---> saved as "a13920039145bcbf2dbca0eabaaa024e60a230f0d5e537a02d9adcf337dc9d31"

/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=debian os-version=12
# 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       5.3
# invariant            ["ocaml-variants" {= "5.3.0+options"}]
# compiler-packages    ocaml-compiler.5.3.0, ocaml-option-flambda.1, ocaml-options-only-flambda.1, ocaml-variants.5.3.0+options
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/5.3/lib/ocaml/stublibs:/home/opam/.opam/5.3/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.3.0+options+flambda
2025-07-08 20:21.11 ---> saved as "786f257738b000282d731da9672a35efe1da31ee1fbbd6eafe2272c0a07f1b56"

/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/"))
2025-07-08 20:21.20 ---> saved as "cb84d2cca6e101c76c921053c53ff10762feddb05690484bfcd8af07be1b4bee"

/home/opam: (copy (src .) (dst opam-repository/))
2025-07-08 20:21.30 ---> saved as "e059dfb6511a6105035d8ad6064823fd6eb45b3d15a2819d6defed79f470fec4"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-07-08 20:21.50 ---> saved as "98729759194c08d4cfd320a5ef13b24bd9e7755f64f44c150d7a1158c9196161"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian bookworm InRelease
- Get:2 http://deb.debian.org/debian bookworm-updates InRelease [55.4 kB]
- Get:3 http://deb.debian.org/debian-security bookworm-security InRelease [48.0 kB]
- Get:4 http://deb.debian.org/debian-security bookworm-security/main amd64 Packages [272 kB]
- Fetched 375 kB in 0s (1150 kB/s)
- Reading package lists...
- 
2025-07-08 20:21.51 ---> saved as "57977b5e4870cae4b3bd6b2632ef7ae5d7487ccb5182858f80b8f0edcf718593"

/home/opam: (run (shell "opam pin add -k version -yn qcheck-core.0.26 0.26"))
qcheck-core is now pinned to version 0.26
2025-07-08 20:21.52 ---> saved as "cf3fcb9bcfb68ff88d3fbd415c8b878589955bd985c87673792847bbdd331ecc"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall qcheck-core.0.26;\
                        \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 \"\\\"debian-12\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'qcheck-core.0.26' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
qcheck-core.0.26 is not installed. Install it? [y/n] y
The following actions will be performed:
=== install 2 packages
  - install dune        3.19.1        [required by qcheck-core]
  - install qcheck-core 0.26 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.19.1  (cached)
-> retrieved qcheck-core.0.26  (cached)
-> installed dune.3.19.1
-> installed qcheck-core.0.26
Done.
# To update the current shell environment, run: eval $(opam env)
2025-07-08 20:22.36 ---> saved as "ecceb6cc490c11186ce1d0aa245943deaf6e39f5e278b9865e7ca07c0fae10d8"
Job succeeded
2025-07-08 20:22.53: Job succeeded