(not at the head of any monitored branch or PR)
2026-04-09 11:57.57: New job: build caqti-eio.2.2.4, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29690/head (6b2464946e569e2d90f4b72ef1fe7f0196f077a4)
                              on ubuntu-25.10-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29690/head" && git reset --hard 6b246494
git fetch origin master
git merge --no-edit fde524a7a5fc26108522edaefc3bcf346adb744a
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:ubuntu-25.10-ocaml-4.14@sha256:4f517dfe6a8d6bf2cc7618daeda1318e7311c0292d25872d97bed209b9f6aab8
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn caqti-eio.2.2.4 2.2.4
RUN opam reinstall caqti-eio.2.2.4; \
    res=$?; \
    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-25.10\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'caqti-eio.2.2.4' && partial_fails="$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 .

2026-04-09 11:57.57: Using cache hint "ocaml/opam:ubuntu-25.10-ocaml-4.14@sha256:4f517dfe6a8d6bf2cc7618daeda1318e7311c0292d25872d97bed209b9f6aab8-caqti-eio.2.2.4-6b2464946e569e2d90f4b72ef1fe7f0196f077a4"
2026-04-09 11:57.57: Using OBuilder spec:
((from ocaml/opam:ubuntu-25.10-ocaml-4.14@sha256:4f517dfe6a8d6bf2cc7618daeda1318e7311c0292d25872d97bed209b9f6aab8)
 (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-eio.2.2.4 2.2.4"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall caqti-eio.2.2.4;\
             \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-25.10\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'caqti-eio.2.2.4' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-04-09 11:57.57: Waiting for resource in pool OCluster
2026-04-09 12:03.06: Waiting for worker…
2026-04-09 12:05.23: Got resource from pool OCluster
Building on laodoke.caelum.ci.dev
All commits already cached
Updating files:  98% (18396/18647)
Updating files:  99% (18461/18647)
Updating files: 100% (18647/18647)
Updating files: 100% (18647/18647), done.
HEAD is now at fde524a7a5 Merge pull request #29672 from dinosaure/release-jws-v0.0.2
Updating fde524a7a5..6b2464946e
Fast-forward
 packages/caqti-async/caqti-async.2.2.4/opam        |  2 +-
 .../caqti-driver-mariadb.2.3.0/opam                | 33 +++++++++++
 .../caqti-driver-pgx/caqti-driver-pgx.2.3.0/opam   | 33 +++++++++++
 .../caqti-driver-postgresql.2.3.0/opam             | 37 ++++++++++++
 .../caqti-driver-sqlite3.2.3.0/opam                | 33 +++++++++++
 packages/caqti-dynload/caqti-dynload.2.3.0/opam    | 41 +++++++++++++
 packages/caqti-eio/caqti-eio.2.2.4/opam            |  2 +-
 packages/caqti-lwt/caqti-lwt.2.3.0/opam            | 38 ++++++++++++
 packages/caqti-miou/caqti-miou.2.2.4/opam          |  2 +-
 packages/caqti-mirage/caqti-mirage.2.2.4/opam      |  6 +-
 packages/caqti-tls/caqti-tls.2.1.2/opam            |  2 +-
 packages/caqti/caqti.2.3.0/opam                    | 69 ++++++++++++++++++++++
 12 files changed, 291 insertions(+), 7 deletions(-)
 create mode 100644 packages/caqti-driver-mariadb/caqti-driver-mariadb.2.3.0/opam
 create mode 100644 packages/caqti-driver-pgx/caqti-driver-pgx.2.3.0/opam
 create mode 100644 packages/caqti-driver-postgresql/caqti-driver-postgresql.2.3.0/opam
 create mode 100644 packages/caqti-driver-sqlite3/caqti-driver-sqlite3.2.3.0/opam
 create mode 100644 packages/caqti-dynload/caqti-dynload.2.3.0/opam
 create mode 100644 packages/caqti-lwt/caqti-lwt.2.3.0/opam
 create mode 100644 packages/caqti/caqti.2.3.0/opam

(from ocaml/opam:ubuntu-25.10-ocaml-4.14@sha256:4f517dfe6a8d6bf2cc7618daeda1318e7311c0292d25872d97bed209b9f6aab8)
Unable to find image 'ocaml/opam:ubuntu-25.10-ocaml-4.14@sha256:4f517dfe6a8d6bf2cc7618daeda1318e7311c0292d25872d97bed209b9f6aab8' locally
docker.io/ocaml/opam@sha256:4f517dfe6a8d6bf2cc7618daeda1318e7311c0292d25872d97bed209b9f6aab8: Pulling from ocaml/opam
16c195d4c5e9: Already exists
40b2b5bcae10: Already exists
58ca6f534c19: Already exists
967434dfc3c7: Already exists
87904e6b4315: Already exists
fa149d3f0e27: Already exists
73cc4fbd94d6: Already exists
f3b4b62585ec: Already exists
2dab3cdcb0f9: Already exists
3b0af31afc6d: Already exists
ca22a03e7ace: Already exists
88433ae6a111: Already exists
3c60da52eefb: Already exists
bfe08b3999ff: Already exists
0eacf56a4a42: Already exists
bccd07ccdb0d: Already exists
1857a8b60613: Already exists
fa0e1cd5a93f: Already exists
fa0e1cd5a93f: Already exists
0244bfbc218e: Already exists
b1cba53275ed: Already exists
520e32fe76ef: Already exists
258755d0a196: Already exists
4f4fb700ef54: Already exists
bdc86ba089f6: Already exists
391e28d5d960: Already exists
ba94b3b0e4dc: Already exists
fae976a39b9f: Already exists
49086369b43b: Already exists
a26a0727326a: Already exists
ec9f5ae2c9af: Already exists
1cba593bc542: Already exists
b1ad8c160129: Already exists
a1f71ca2d229: Already exists
b2e35818507b: Already exists
cf7c811123f0: Already exists
2061d9993af1: Pulling fs layer
049e56e84196: Pulling fs layer
9bd5f543989d: Pulling fs layer
5e548822734c: Pulling fs layer
15a6ec26dc23: Pulling fs layer
f688470a7d37: Pulling fs layer
b453077dce04: Pulling fs layer
049e56e84196: Download complete
15a6ec26dc23: Download complete
9bd5f543989d: Download complete
5e548822734c: Download complete
58bfa723f297: Pulling fs layer
51038246345d: Pulling fs layer
ac6a15b56c14: Pulling fs layer
3a7a6ec11716: Pulling fs layer
f688470a7d37: Download complete
ac6a15b56c14: Waiting
3a7a6ec11716: Waiting
51038246345d: Download complete
ac6a15b56c14: Download complete
3a7a6ec11716: Download complete
2061d9993af1: Pull complete
049e56e84196: Pull complete
9bd5f543989d: Pull complete
5e548822734c: Pull complete
15a6ec26dc23: Pull complete
f688470a7d37: Pull complete
b453077dce04: Verifying Checksum
b453077dce04: Download complete
b453077dce04: Pull complete
58bfa723f297: Download complete
58bfa723f297: Pull complete
51038246345d: Pull complete
ac6a15b56c14: Pull complete
3a7a6ec11716: Pull complete
Digest: sha256:4f517dfe6a8d6bf2cc7618daeda1318e7311c0292d25872d97bed209b9f6aab8
Status: Downloaded newer image for ocaml/opam@sha256:4f517dfe6a8d6bf2cc7618daeda1318e7311c0292d25872d97bed209b9f6aab8
2026-04-09 12:05.36 ---> using "0d14bd2659723fb02861ff2df39fcd1916d8725f92c71d42fa29b6ed06336458" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-04-09 12:05.36 ---> using "20079a5e6fe4156cf7e0dd70c3dc294bc978eaf11a34c4a31727b8567e23e60b" 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
2026-04-09 12:05.36 ---> using "87083277aef06bfdd6ddcb9ffc784b0e01ddb6fa54e8a812b4891886669536d3" 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=ubuntu os-version=25.10
# 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
2026-04-09 12:05.36 ---> using "45ca099a53eaff322a7719607a0c5c8c7be11c4926e10e476b5d5eb2755a1e31" 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/"))
2026-04-09 12:05.36 ---> using "b3d0800c4711cd66859c840e16cc84deade5d6398cc42afe180c1df79ab006fe" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-04-09 12:05.43 ---> saved as "c2325ef5c07637bce6290e0ea7349088c8cba737e07b636d1e236554cce855aa"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-04-09 12:06.10 ---> saved as "a313be038565fa8197b5a2609ffd6934600ddaf7840ada71f723ed246c29c63a"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://archive.ubuntu.com/ubuntu questing InRelease
- Get:2 http://security.ubuntu.com/ubuntu questing-security InRelease [136 kB]
- Get:3 http://archive.ubuntu.com/ubuntu questing-updates InRelease [136 kB]
- Get:4 http://security.ubuntu.com/ubuntu questing-security/universe amd64 Packages [268 kB]
- Get:5 http://security.ubuntu.com/ubuntu questing-security/restricted amd64 Packages [241 kB]
- Get:6 http://security.ubuntu.com/ubuntu questing-security/main amd64 Packages [342 kB]
- Get:7 http://archive.ubuntu.com/ubuntu questing-backports InRelease [133 kB]
- Get:8 http://archive.ubuntu.com/ubuntu questing-updates/universe amd64 Packages [341 kB]
- Get:9 http://archive.ubuntu.com/ubuntu questing-updates/main amd64 Packages [479 kB]
- Get:10 http://archive.ubuntu.com/ubuntu questing-updates/restricted amd64 Packages [251 kB]
- Fetched 2325 kB in 9s (245 kB/s)
- Reading package lists...
- 
2026-04-09 12:06.22 ---> saved as "2b4a11469c3a0a9d759bca716c94f6fe1c84d0fb8940b35f53a5bace01585e2b"

/home/opam: (run (shell "opam pin add -k version -yn caqti-eio.2.2.4 2.2.4"))
caqti-eio is now pinned to version 2.2.4
2026-04-09 12:06.23 ---> saved as "c5f4f2e0b2dca590025fc6552aceffd50fe1f98c11c36e6b38d4802ce6941ce9"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall caqti-eio.2.2.4;\
                        \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-25.10\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'caqti-eio.2.2.4' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
caqti-eio.2.2.4 is not installed. Install it? [Y/n] y
  * Incompatible packages:
    - (invariant) -> ocaml-base-compiler = 4.14.3
    - caqti-eio >= 2.2.4 -> ocaml >= 5.0.0~ -> ocaml-variants < 5.4.1~
    You can temporarily relax the switch invariant with `--update-invariant'
  * Missing dependency:
    - caqti-eio >= 2.2.4 -> ocaml >= 5.0.0~ -> ocaml-variants < 5.0.1~ -> ocaml-beta
    unmet availability conditions: 'enable-ocaml-beta-repository'
  * Missing dependency:
    - caqti-eio >= 2.2.4 -> ocaml >= 5.0.0~ -> ocaml-variants < 5.2.1~ -> system-msvc
    unmet availability conditions: 'os = "win32"'

No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall caqti-eio.2.2.4;
        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-25.10\""; then
            echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
          fi;
          test "$pkg" != 'caqti-eio.2.2.4' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 20
2026-04-09 12:06.47: Job failed: Failed: Build failed
2026-04-09 12:06.47: Log analysis:
2026-04-09 12:06.47: >>> 
No solution found, exiting
 (score = 100)
2026-04-09 12:06.47: [SKIP] Package not available