(not at the head of any monitored branch or PR)
2026-03-16 18:48.15: New job: build dune.3.22.0~alpha2, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29547/head (19c70fd6a788b154ec5e9fe26bca1d12fb2519be)
                              on centos-9-ocaml-5.4/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29547/head" && git reset --hard 19c70fd6
git fetch origin master
git merge --no-edit 4f056bfedf536e66065c3783e694e6aa0b38261a
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:centos-9-ocaml-5.4@sha256:d33cd8f3809725736692b00c3a83e85feb195d6a56e0dd75247e09e431a4a856
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn dune.3.22.0~alpha2 3.22.0~alpha2
RUN opam reinstall dune.3.22.0~alpha2; \
    res=$?; \
    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 "\"centos-9\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'dune.3.22.0~alpha2' && partial_fails="$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 .

2026-03-16 18:48.15: Using cache hint "ocaml/opam:centos-9-ocaml-5.4@sha256:d33cd8f3809725736692b00c3a83e85feb195d6a56e0dd75247e09e431a4a856-dune.3.22.0~alpha2-19c70fd6a788b154ec5e9fe26bca1d12fb2519be"
2026-03-16 18:48.15: Using OBuilder spec:
((from ocaml/opam:centos-9-ocaml-5.4@sha256:d33cd8f3809725736692b00c3a83e85feb195d6a56e0dd75247e09e431a4a856)
 (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 dune.3.22.0~alpha2 3.22.0~alpha2"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall dune.3.22.0~alpha2;\
             \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 \"\\\"centos-9\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'dune.3.22.0~alpha2' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-03-16 18:48.15: Waiting for resource in pool OCluster
2026-03-16 18:54.10: Waiting for worker…
2026-03-16 18:56.48: Got resource from pool OCluster
Building on doris.caelum.ci.dev
All commits already cached
HEAD is now at 4f056bfedf Merge pull request #29543 from Zaneham/add-olint-0.1.0
Updating 4f056bfedf..19c70fd6a7
Fast-forward
 .../chrome-trace/chrome-trace.3.22.0~alpha2/opam   | 39 +++++++++++
 .../dune-action-plugin.3.22.0~alpha2/opam          | 52 +++++++++++++++
 .../dune-action-trace.3.22.0~alpha2/opam           | 39 +++++++++++
 .../dune-build-info.3.22.0~alpha2/opam             | 45 +++++++++++++
 .../dune-configurator.3.22.0~alpha2/opam           | 49 ++++++++++++++
 packages/dune-glob/dune-glob.3.22.0~alpha2/opam    | 42 ++++++++++++
 .../dune-private-libs.3.22.0~alpha2/opam           | 50 +++++++++++++++
 .../dune-rpc-lwt/dune-rpc-lwt.3.22.0~alpha2/opam   | 41 ++++++++++++
 packages/dune-rpc/dune-rpc.3.22.0~alpha2/opam      | 44 +++++++++++++
 packages/dune-site/dune-site.3.22.0~alpha2/opam    | 37 +++++++++++
 packages/dune/dune.3.22.0~alpha2/opam              | 75 ++++++++++++++++++++++
 packages/dyn/dyn.3.22.0~alpha2/opam                | 40 ++++++++++++
 packages/fs-io/fs-io.3.22.0~alpha2/opam            | 39 +++++++++++
 packages/ocamlc-loc/ocamlc-loc.3.22.0~alpha2/opam  | 43 +++++++++++++
 packages/ordering/ordering.3.22.0~alpha2/opam      | 38 +++++++++++
 packages/stdune/stdune.3.22.0~alpha2/opam          | 46 +++++++++++++
 .../top-closure/top-closure.3.22.0~alpha2/opam     | 38 +++++++++++
 packages/xdg/xdg.3.22.0~alpha2/opam                | 39 +++++++++++
 18 files changed, 796 insertions(+)
 create mode 100644 packages/chrome-trace/chrome-trace.3.22.0~alpha2/opam
 create mode 100644 packages/dune-action-plugin/dune-action-plugin.3.22.0~alpha2/opam
 create mode 100644 packages/dune-action-trace/dune-action-trace.3.22.0~alpha2/opam
 create mode 100644 packages/dune-build-info/dune-build-info.3.22.0~alpha2/opam
 create mode 100644 packages/dune-configurator/dune-configurator.3.22.0~alpha2/opam
 create mode 100644 packages/dune-glob/dune-glob.3.22.0~alpha2/opam
 create mode 100644 packages/dune-private-libs/dune-private-libs.3.22.0~alpha2/opam
 create mode 100644 packages/dune-rpc-lwt/dune-rpc-lwt.3.22.0~alpha2/opam
 create mode 100644 packages/dune-rpc/dune-rpc.3.22.0~alpha2/opam
 create mode 100644 packages/dune-site/dune-site.3.22.0~alpha2/opam
 create mode 100644 packages/dune/dune.3.22.0~alpha2/opam
 create mode 100644 packages/dyn/dyn.3.22.0~alpha2/opam
 create mode 100644 packages/fs-io/fs-io.3.22.0~alpha2/opam
 create mode 100644 packages/ocamlc-loc/ocamlc-loc.3.22.0~alpha2/opam
 create mode 100644 packages/ordering/ordering.3.22.0~alpha2/opam
 create mode 100644 packages/stdune/stdune.3.22.0~alpha2/opam
 create mode 100644 packages/top-closure/top-closure.3.22.0~alpha2/opam
 create mode 100644 packages/xdg/xdg.3.22.0~alpha2/opam

(from ocaml/opam:centos-9-ocaml-5.4@sha256:d33cd8f3809725736692b00c3a83e85feb195d6a56e0dd75247e09e431a4a856)
Unable to find image 'ocaml/opam:centos-9-ocaml-5.4@sha256:d33cd8f3809725736692b00c3a83e85feb195d6a56e0dd75247e09e431a4a856' locally
docker.io/ocaml/opam@sha256:d33cd8f3809725736692b00c3a83e85feb195d6a56e0dd75247e09e431a4a856: Pulling from ocaml/opam
45c6a4d4c886: Already exists
b17581aa4795: Already exists
4c1de3308e3e: Already exists
48316ebaa55a: Already exists
7ec69a714829: Already exists
b03bd2510449: Already exists
304a5c461745: Already exists
60df06c700dd: Already exists
89e00e57b3fa: Already exists
7a919f7b5f28: Already exists
4dd342eaf261: Already exists
fe0e6064d681: Already exists
4ecda19bc519: Already exists
d7de0d705545: Already exists
dd5867dc1c0f: Already exists
e95819b6c530: Already exists
0d197bd9c89e: Already exists
5c85d30bb240: Already exists
5c85d30bb240: Already exists
64d1254de61e: Already exists
de006d6a444d: Already exists
9704bbfa1415: Already exists
d53544e2413c: Already exists
4f4fb700ef54: Already exists
4d545aa3b363: Already exists
09943d8af875: Already exists
f4bef9be8486: Already exists
792f3c5f41a4: Already exists
6985496d8889: Already exists
5301efc77bf0: Already exists
2ffd769334f5: Already exists
08c3be5e76fe: Already exists
284a634e255d: Already exists
38c8ab2c6bee: Already exists
2c29741f6e40: Already exists
60cce0d35550: Already exists
75db624f3f65: Already exists
21fdff44f7df: Already exists
9fd1a090a391: Already exists
6572f3b9bb36: Already exists
1f1e09f0a1c4: Already exists
7c1cf8ce65af: Already exists
9befe636c1db: Pulling fs layer
25027c3d5c10: Pulling fs layer
99740a30b581: Pulling fs layer
1659eb123329: Pulling fs layer
5fd91256cf90: Pulling fs layer
1659eb123329: Waiting
5fd91256cf90: Waiting
99740a30b581: Verifying Checksum
99740a30b581: Download complete
1659eb123329: Verifying Checksum
1659eb123329: Download complete
5fd91256cf90: Verifying Checksum
5fd91256cf90: Download complete
9befe636c1db: Verifying Checksum
9befe636c1db: Download complete
9befe636c1db: Pull complete
25027c3d5c10: Verifying Checksum
25027c3d5c10: Pull complete
99740a30b581: Pull complete
1659eb123329: Pull complete
5fd91256cf90: Pull complete
Digest: sha256:d33cd8f3809725736692b00c3a83e85feb195d6a56e0dd75247e09e431a4a856
Status: Downloaded newer image for ocaml/opam@sha256:d33cd8f3809725736692b00c3a83e85feb195d6a56e0dd75247e09e431a4a856
2026-03-16 18:56.51 ---> using "4762cf358287d530eb90170aa25b01b6f28f72eee32421a7ce7e5f0f9c30f619" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-03-16 18:56.51 ---> using "aa5050d7b817bcc3bd129dac3c24e616babb35fc2d5ed49896862795fda4639c" 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
[NOTE] The 'jobs' option was reset, its value was 71 and its new value will vary according to the current number of cores on your machine. You can restore the fixed value using:
           opam option jobs=71 --global
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-03-16 18:56.51 ---> using "5d07f6d2cd3eca72910758ad77a939b508a535065bf976976031d8b04664a824" 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=centos os-version=9
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 255
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       5.4
# invariant            ["ocaml-base-compiler" {= "5.4.0"}]
# compiler-packages    ocaml-base-compiler.5.4.0, ocaml-compiler.5.4.0, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/5.4/lib/ocaml/stublibs:/home/opam/.opam/5.4/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.4.0
2026-03-16 18:56.51 ---> using "a21939b4dac471cbccbc2c1eac301cefbfc2f73cb8ac9d26ca3b1d968e9f7609" 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/"))
2026-03-16 18:56.51 ---> using "02cf26fa4df0c938a5060afb2f4b0425431ca46b919698a71dc53fcd09dfeb9f" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-03-16 18:56.58 ---> saved as "ce92b4f8e4276000f7eb426e105b640190cb989c8d7c9d28e29482fd1cbc7783"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-16 18:57.14 ---> saved as "b37af545a7ffaf34e2d589dba9297dba32b761433e45465cfc94c7794e3b2bbc"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "yum" "makecache"
- CentOS Stream 9 - BaseOS                         28 kB/s |  15 kB     00:00    
- CentOS Stream 9 - BaseOS                        1.5 MB/s | 8.9 MB     00:05    
- CentOS Stream 9 - AppStream                     100 kB/s |  16 kB     00:00    
- CentOS Stream 9 - AppStream                     2.1 MB/s |  27 MB     00:13    
- CentOS Stream 9 - CRB                            38 kB/s |  15 kB     00:00    
- CentOS Stream 9 - CRB                           2.0 MB/s | 8.0 MB     00:03    
- CentOS Stream 9 - Extras packages                80 kB/s |  17 kB     00:00    
- CentOS Stream 9 - Extras packages               3.7 kB/s |  20 kB     00:05    
- Metadata cache created.
2026-03-16 18:57.54 ---> saved as "5f6a69781bdf8b307e6c284cb829d766adcf8170c8444ea68b214d5dcdba466c"

/home/opam: (run (shell "opam pin add -k version -yn dune.3.22.0~alpha2 3.22.0~alpha2"))
dune is now pinned to version 3.22.0~alpha2
2026-03-16 18:57.55 ---> saved as "778a2e6ba6c2699dfb6d8738c22776add6f91ef882603fa8cc609bb01d7bcdb1"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall dune.3.22.0~alpha2;\
                        \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 \"\\\"centos-9\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'dune.3.22.0~alpha2' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
dune.3.22.0~alpha2 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 1 package
  - install dune 3.22.0~alpha2 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.22.0~alpha2  (cached)
-> installed dune.3.22.0~alpha2
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-16 18:58.21 ---> saved as "0399b433a25e9bfd07fa4fd8f1c3d491d9ef816b7e8bad28c6aee6b72fd62e12"
Job succeeded
2026-03-16 18:58.29: Job succeeded