(not at the head of any monitored branch or PR)
2025-07-08 20:17.37: New job: build qcheck-alcotest.0.26, using opam 2.3
                              from https://github.com/ocaml/opam-repository.git#refs/pull/28148/head (c715a95fe87d4397d1f0658b2ae5acd528de705e)
                              on debian-12-ocaml-4.08/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28148/head" && git reset --hard c715a95f
git fetch origin master
git merge --no-edit 11a53009bd75423d805636ff9384bf7cce8b0a9a
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-4.08@sha256:f7f9c35e64d370c0722b8fe4434f92ecf58e9db0ca41d45902ee615e642f33c4
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn qcheck-alcotest.0.26 0.26
RUN opam reinstall qcheck-alcotest.0.26; \
    res=$?; \
    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 "$pkg" != 'qcheck-alcotest.0.26' && partial_fails="$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 20:17.37: Using cache hint "ocaml/opam:debian-12-ocaml-4.08@sha256:f7f9c35e64d370c0722b8fe4434f92ecf58e9db0ca41d45902ee615e642f33c4-qcheck-alcotest.0.26-c715a95fe87d4397d1f0658b2ae5acd528de705e"
2025-07-08 20:17.37: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-4.08@sha256:f7f9c35e64d370c0722b8fe4434f92ecf58e9db0ca41d45902ee615e642f33c4)
 (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-alcotest.0.26 0.26"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall qcheck-alcotest.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 \"$pkg\" != 'qcheck-alcotest.0.26' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-07-08 20:17.37: Waiting for resource in pool OCluster
2025-07-08 20:17.39: Waiting for worker…
2025-07-08 20:17.39: Got resource from pool OCluster
Building on toxis.caelum.ci.dev
HEAD is now at 8dc7b50782 4 packages from c-cube/qcheck at 0.26
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-4.08@sha256:f7f9c35e64d370c0722b8fe4434f92ecf58e9db0ca41d45902ee615e642f33c4)
2025-07-08 20:18.01 ---> saved as "da4e153726d62a7e93411d9ae2d19770e1d924a33325a7121c65d4b4a685bc4e"

/: (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 20:18.01 ---> saved as "e36a4833098a317a99d0d4b0dbff3d8290f53954a58412b12e64c8958a94e9af"

/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 20:18.28 ---> saved as "e0b63272470d1cc141b7040c491d33a4005fa79176505c6b3e513363bd5783ba"

/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       4.08
# invariant            ["ocaml-base-compiler" {= "4.08.1"}]
# compiler-packages    ocaml-base-compiler.4.08.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/4.08/lib/ocaml/stublibs:/home/opam/.opam/4.08/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       4.08.1
2025-07-08 20:18.28 ---> saved as "c551ab405f206d42b20360ba26830f193add7521fdac88270f9530517d3111c1"

/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 20:18.35 ---> saved as "e04a3b497c273ef20bd12a5667176eae06d39fbc31bb12bd9e267f2e66f30b56"

/home/opam: (copy (src .) (dst opam-repository/))
2025-07-08 20:18.46 ---> saved as "d892f7ade78aee970bf08ca062228858f5113e883e841306e404746a286452dd"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-07-08 20:19.05 ---> saved as "8be5708c475d7fa8812cac1aa92196ad34fe9862a4bcc21cff3e9ba2de173d60"

/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 (888 kB/s)
- Reading package lists...
- 
2025-07-08 20:19.07 ---> saved as "f3118acb1b2367195dfce4d9a2c1eb467d9f5f1ce14c894e5d2b65542fc0052f"

/home/opam: (run (shell "opam pin add -k version -yn qcheck-alcotest.0.26 0.26"))
qcheck-alcotest is now pinned to version 0.26
2025-07-08 20:19.07 ---> saved as "3ef10b71391fdc03f3a9c547e0ed1520464eb4c7fe0ab6783bb93059339ba18f"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall qcheck-alcotest.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 \"$pkg\" != 'qcheck-alcotest.0.26' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
qcheck-alcotest.0.26 is not installed. Install it? [y/n] y
The following actions will be performed:
=== install 15 packages
  - install alcotest           1.9.0         [required by qcheck-alcotest]
  - install astring            0.8.5         [required by alcotest]
  - install cmdliner           1.3.0         [required by alcotest]
  - install dune               3.19.1        [required by qcheck-alcotest]
  - install fmt                0.10.0        [required by alcotest]
  - install ocaml-syntax-shims 1.0.0         [required by alcotest]
  - install ocamlbuild         0.16.1        [required by fmt, astring, uutf]
  - install ocamlfind          1.9.8         [required by fmt, astring, uutf]
  - install qcheck-alcotest    0.26 (pinned)
  - install qcheck-core        0.26          [required by qcheck-alcotest]
  - install re                 1.11.0        [required by alcotest]
  - install seq                base          [required by re]
  - install stdlib-shims       0.3.0         [required by alcotest]
  - install topkg              1.0.8         [required by fmt, astring, uutf]
  - install uutf               1.0.4         [required by alcotest]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved alcotest.1.9.0  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved cmdliner.1.3.0  (cached)
-> retrieved dune.3.19.1  (cached)
-> retrieved fmt.0.10.0  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved qcheck-alcotest.0.26, qcheck-core.0.26  (cached)
-> retrieved re.1.11.0  (cached)
-> retrieved seq.base  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved topkg.1.0.8  (cached)
-> installed cmdliner.1.3.0
-> installed seq.base
-> retrieved uutf.1.0.4  (cached)
-> installed ocamlfind.1.9.8
-> installed ocamlbuild.0.16.1
-> installed topkg.1.0.8
-> installed uutf.1.0.4
-> installed fmt.0.10.0
-> installed astring.0.8.5
-> installed dune.3.19.1
-> installed stdlib-shims.0.3.0
-> installed ocaml-syntax-shims.1.0.0
-> installed re.1.11.0
-> installed qcheck-core.0.26
-> installed alcotest.1.9.0
-> installed qcheck-alcotest.0.26
Done.
# To update the current shell environment, run: eval $(opam env)
2025-07-08 20:19.43 ---> saved as "4d39e81be05971afdde57ea8799cf24dfdfaeea0102b9d2bb6cf1afef01493d0"
Job succeeded
2025-07-08 20:19.51: Job succeeded