(not at the head of any monitored branch or PR)
2025-03-25 15:01.27: New job: build caqti-miou.2.2.2, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/27655/head (567635cc1911b41a3acedae0e4192d0ce0027f4c)
                              on ubuntu-20.04-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/27655/head" && git reset --hard 567635cc
git fetch origin master
git merge --no-edit 48e47466f5898fbf475b71788bcf587634373afa
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:ubuntu-20.04-ocaml-4.14@sha256:a5d1b835758b3a2adb6ec538cde8b3174625234f3435df49156bbbabe911d1e1
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn caqti-miou.2.2.2 2.2.2
RUN opam reinstall caqti-miou.2.2.2; \
    res=$?; \
    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 "\"ubuntu-20.04\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'caqti-miou.2.2.2' && partial_fails="$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 .

2025-03-25 15:01.27: Using cache hint "ocaml/opam:ubuntu-20.04-ocaml-4.14@sha256:a5d1b835758b3a2adb6ec538cde8b3174625234f3435df49156bbbabe911d1e1-caqti-miou.2.2.2-567635cc1911b41a3acedae0e4192d0ce0027f4c"
2025-03-25 15:01.27: Using OBuilder spec:
((from ocaml/opam:ubuntu-20.04-ocaml-4.14@sha256:a5d1b835758b3a2adb6ec538cde8b3174625234f3435df49156bbbabe911d1e1)
 (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 caqti-miou.2.2.2 2.2.2"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall caqti-miou.2.2.2;\
             \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 \"\\\"ubuntu-20.04\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'caqti-miou.2.2.2' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-03-25 15:01.27: Waiting for resource in pool OCluster
2025-03-25 15:14.01: Waiting for worker…
2025-03-25 15:19.05: Got resource from pool OCluster
Building on x86-bm-c5.sw.ocaml.org
All commits already cached
Updating files:  53% (12117/22711)
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Updating files: 100% (22711/22711), done.
HEAD is now at 48e47466f5 Merge pull request #27676 from mtelvers/opam-publish-ocaml-version.4.0.0
Updating 48e47466f5..567635cc19
Fast-forward
 packages/caqti-async/caqti-async.2.1.2/opam        |  2 +-
 .../caqti-driver-mariadb.2.2.2/opam                | 32 ++++++++++
 .../caqti-driver-pgx/caqti-driver-pgx.2.2.2/opam   | 32 ++++++++++
 .../caqti-driver-postgresql.2.2.2/opam             | 36 +++++++++++
 .../caqti-driver-sqlite3.2.2.2/opam                | 32 ++++++++++
 packages/caqti-eio/caqti-eio.2.1.2/opam            |  2 +-
 packages/caqti-lwt/caqti-lwt.2.2.2/opam            | 38 ++++++++++++
 packages/caqti-miou/caqti-miou.2.2.2/opam          | 35 +++++++++++
 packages/caqti-mirage/caqti-mirage.2.2.2/opam      | 42 +++++++++++++
 packages/caqti-tls/caqti-tls.2.1.2/opam            |  2 +-
 packages/caqti/caqti.2.2.2/opam                    | 69 ++++++++++++++++++++++
 11 files changed, 319 insertions(+), 3 deletions(-)
 create mode 100644 packages/caqti-driver-mariadb/caqti-driver-mariadb.2.2.2/opam
 create mode 100644 packages/caqti-driver-pgx/caqti-driver-pgx.2.2.2/opam
 create mode 100644 packages/caqti-driver-postgresql/caqti-driver-postgresql.2.2.2/opam
 create mode 100644 packages/caqti-driver-sqlite3/caqti-driver-sqlite3.2.2.2/opam
 create mode 100644 packages/caqti-lwt/caqti-lwt.2.2.2/opam
 create mode 100644 packages/caqti-miou/caqti-miou.2.2.2/opam
 create mode 100644 packages/caqti-mirage/caqti-mirage.2.2.2/opam
 create mode 100644 packages/caqti/caqti.2.2.2/opam

(from ocaml/opam:ubuntu-20.04-ocaml-4.14@sha256:a5d1b835758b3a2adb6ec538cde8b3174625234f3435df49156bbbabe911d1e1)
Unable to find image 'ocaml/opam:ubuntu-20.04-ocaml-4.14@sha256:a5d1b835758b3a2adb6ec538cde8b3174625234f3435df49156bbbabe911d1e1' locally
docker.io/ocaml/opam@sha256:a5d1b835758b3a2adb6ec538cde8b3174625234f3435df49156bbbabe911d1e1: Pulling from ocaml/opam
df6453bed10d: Pulling fs layer
df6453bed10d: Verifying Checksum
df6453bed10d: Download complete
df6453bed10d: Pull complete
Digest: sha256:a5d1b835758b3a2adb6ec538cde8b3174625234f3435df49156bbbabe911d1e1
Status: Downloaded newer image for ocaml/opam@sha256:a5d1b835758b3a2adb6ec538cde8b3174625234f3435df49156bbbabe911d1e1
2025-03-25 15:21.05 ---> saved as "9751f9f0f587dc302518646fffbebda53434ba2bb38dcb8103b6629a57ee337a"

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-03-25 15:21.05 ---> saved as "e7b3e4c3ae4a2c1bb4128b26ea6fa03b1ce3f5ab1409a1708ee71e40f9eebd6d"

/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 ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[opam-repository-archive] no changes from git+https://github.com/ocaml/opam-repository-archive
[default] synchronised from file:///home/opam/opam-repository
2025-03-25 15:22.28 ---> saved as "c782d552abac851470aa409e027b94e4fd157d5ea67526716f779e439146f1d5"

/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         2.4.0~alpha1~dev (fcce0c8d871702aabac0a216e45212ff004cfe79)
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=ubuntu os-version=20.04
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 31
# repositories         1 (local), 1 (version-controlled)
# pinned               1 (version)
# current-switch       4.14
# invariant            ["ocaml-base-compiler" {= "4.14.2"}]
# compiler-packages    ocaml-base-compiler.4.14.2, 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       4.14.2
2025-03-25 15:22.30 ---> saved as "dac856294ba4fa2ed1eee34885ad375b3bb0b4e072e5b5209d476e6a7f5db3a5"

/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/"))
2025-03-25 15:22.39 ---> saved as "f7ddd5c608a0aceaa48b5221ce0b8dccc14b67307a6de325f2a12a7cfa943871"

/home/opam: (copy (src .) (dst opam-repository/))
2025-03-25 15:22.48 ---> saved as "cb9ab8b466ee9274a8c49c9bdff82e7cf8d9c4d9981c683c9f5084abc0dcf6d0"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-03-25 15:23.37 ---> saved as "9013e1dc90beb01ca8e12da09b27c3ffc8d6b979e16d860b838d5ca931a1cf7c"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://archive.ubuntu.com/ubuntu focal InRelease
- Get:2 http://archive.ubuntu.com/ubuntu focal-updates InRelease [128 kB]
- Get:3 http://archive.ubuntu.com/ubuntu focal-backports InRelease [128 kB]
- Get:4 http://security.ubuntu.com/ubuntu focal-security InRelease [128 kB]
- Get:5 http://archive.ubuntu.com/ubuntu focal-updates/universe amd64 Packages [1597 kB]
- Get:6 http://archive.ubuntu.com/ubuntu focal-updates/multiverse amd64 Packages [36.8 kB]
- Get:7 http://archive.ubuntu.com/ubuntu focal-updates/restricted amd64 Packages [4679 kB]
- Get:8 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 Packages [4774 kB]
- Get:9 http://security.ubuntu.com/ubuntu focal-security/main amd64 Packages [4269 kB]
- Get:10 http://security.ubuntu.com/ubuntu focal-security/multiverse amd64 Packages [33.2 kB]
- Get:11 http://security.ubuntu.com/ubuntu focal-security/universe amd64 Packages [1304 kB]
- Get:12 http://security.ubuntu.com/ubuntu focal-security/restricted amd64 Packages [4448 kB]
- Fetched 21.5 MB in 2s (12.4 MB/s)
- Reading package lists...
- 
2025-03-25 15:23.42 ---> saved as "89e3cc0020486c0edd1ec02fe8bd2270ee97f4159dcc5710a915d0b402e170a1"

/home/opam: (run (shell "opam pin add -k version -yn caqti-miou.2.2.2 2.2.2"))
caqti-miou is now pinned to version 2.2.2
2025-03-25 15:23.43 ---> saved as "d9ef295c9acf25af0756edd7ef06e3d5a565d1928e150aaedfc4e63ca0d7a8ff"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall caqti-miou.2.2.2;\
                        \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 \"\\\"ubuntu-20.04\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'caqti-miou.2.2.2' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
caqti-miou.2.2.2 is not installed. Install it? [Y/n] y
  * No agreement on the version of ocaml:
    - (invariant) -> ocaml-base-compiler = 4.14.2 -> ocaml = 4.14.2
    - caqti-miou -> ocaml >= 5.0.0~
    You can temporarily relax the switch invariant with `--update-invariant'
  * Incompatible packages:
    - (invariant) -> ocaml-base-compiler = 4.14.2
    - caqti-miou -> ocaml >= 5.0.0~ -> ocaml-variants >= 5.0.1~
  * Missing dependency:
    - caqti-miou -> ocaml >= 5.0.0~ -> ocaml-variants >= 5.0.1~ -> system-msvc
    unmet availability conditions: 'os = "win32"'

No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall caqti-miou.2.2.2;
        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 "\"ubuntu-20.04\""; then
            echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
          fi;
          test "$pkg" != 'caqti-miou.2.2.2' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 20
2025-03-25 15:24.06: Job failed: Failed: Build failed
2025-03-25 15:24.06: Log analysis:
2025-03-25 15:24.06: >>> 
No solution found, exiting
 (score = 100)
2025-03-25 15:24.06: [SKIP] Package not available