(not at the head of any monitored branch or PR)
2026-04-30 01:38.43: New job: build dune-private-libs.3.23.0~alpha2, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29824/head (89a6ae888498500bf7c0fc05361da936fc6acacf)
                              on centos-10-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29824/head" && git reset --hard 89a6ae88
git fetch origin master
git merge --no-edit 24c3efe52d0b736596aedf7facc049389fbda2b6
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:centos-10-ocaml-4.14@sha256:2cb6ac9afcff1399f2b052dd43b0871efac3bfd3c67d55054a2da6f34c757f11
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn dune-private-libs.3.23.0~alpha2 3.23.0~alpha2
RUN opam reinstall dune-private-libs.3.23.0~alpha2; \
    res=$?; \
    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-10\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'dune-private-libs.3.23.0~alpha2' && partial_fails="$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 .

2026-04-30 01:38.43: Using cache hint "ocaml/opam:centos-10-ocaml-4.14@sha256:2cb6ac9afcff1399f2b052dd43b0871efac3bfd3c67d55054a2da6f34c757f11-dune-private-libs.3.23.0~alpha2-89a6ae888498500bf7c0fc05361da936fc6acacf"
2026-04-30 01:38.43: Using OBuilder spec:
((from ocaml/opam:centos-10-ocaml-4.14@sha256:2cb6ac9afcff1399f2b052dd43b0871efac3bfd3c67d55054a2da6f34c757f11)
 (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-private-libs.3.23.0~alpha2 3.23.0~alpha2"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall dune-private-libs.3.23.0~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-10\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'dune-private-libs.3.23.0~alpha2' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-04-30 01:38.43: Waiting for resource in pool OCluster
2026-04-30 01:49.04: Waiting for worker…
2026-04-30 01:50.33: Got resource from pool OCluster
Building on doris.caelum.ci.dev
All commits already cached
HEAD is now at 24c3efe52d Merge pull request #29817 from tmcgilchrist/release-hdr_histogram-0.0.5
Updating 24c3efe52d..89a6ae8884
Fast-forward
 .../chrome-trace/chrome-trace.3.23.0~alpha2/opam   | 39 +++++++++++
 .../dune-action-plugin.3.23.0~alpha2/opam          | 52 ++++++++++++++
 .../dune-action-trace.3.23.0~alpha2/opam           | 39 +++++++++++
 .../dune-build-info.3.23.0~alpha2/opam             | 45 ++++++++++++
 .../dune-configurator.3.23.0~alpha2/opam           | 49 +++++++++++++
 packages/dune-glob/dune-glob.3.23.0~alpha2/opam    | 42 ++++++++++++
 .../dune-private-libs.3.23.0~alpha2/opam           | 50 ++++++++++++++
 .../dune-rpc-lwt/dune-rpc-lwt.3.23.0~alpha2/opam   | 41 +++++++++++
 packages/dune-rpc/dune-rpc.3.23.0~alpha2/opam      | 44 ++++++++++++
 packages/dune-site/dune-site.3.23.0~alpha2/opam    | 37 ++++++++++
 packages/dune/dune.3.23.0~alpha2/opam              | 80 ++++++++++++++++++++++
 packages/dyn/dyn.3.23.0~alpha2/opam                | 40 +++++++++++
 packages/fs-io/fs-io.3.23.0~alpha2/opam            | 39 +++++++++++
 packages/ocamlc-loc/ocamlc-loc.3.23.0~alpha2/opam  | 43 ++++++++++++
 packages/ordering/ordering.3.23.0~alpha2/opam      | 38 ++++++++++
 packages/stdune/stdune.3.23.0~alpha2/opam          | 46 +++++++++++++
 .../top-closure/top-closure.3.23.0~alpha2/opam     | 38 ++++++++++
 packages/xdg/xdg.3.23.0~alpha2/opam                | 39 +++++++++++
 18 files changed, 801 insertions(+)
 create mode 100644 packages/chrome-trace/chrome-trace.3.23.0~alpha2/opam
 create mode 100644 packages/dune-action-plugin/dune-action-plugin.3.23.0~alpha2/opam
 create mode 100644 packages/dune-action-trace/dune-action-trace.3.23.0~alpha2/opam
 create mode 100644 packages/dune-build-info/dune-build-info.3.23.0~alpha2/opam
 create mode 100644 packages/dune-configurator/dune-configurator.3.23.0~alpha2/opam
 create mode 100644 packages/dune-glob/dune-glob.3.23.0~alpha2/opam
 create mode 100644 packages/dune-private-libs/dune-private-libs.3.23.0~alpha2/opam
 create mode 100644 packages/dune-rpc-lwt/dune-rpc-lwt.3.23.0~alpha2/opam
 create mode 100644 packages/dune-rpc/dune-rpc.3.23.0~alpha2/opam
 create mode 100644 packages/dune-site/dune-site.3.23.0~alpha2/opam
 create mode 100644 packages/dune/dune.3.23.0~alpha2/opam
 create mode 100644 packages/dyn/dyn.3.23.0~alpha2/opam
 create mode 100644 packages/fs-io/fs-io.3.23.0~alpha2/opam
 create mode 100644 packages/ocamlc-loc/ocamlc-loc.3.23.0~alpha2/opam
 create mode 100644 packages/ordering/ordering.3.23.0~alpha2/opam
 create mode 100644 packages/stdune/stdune.3.23.0~alpha2/opam
 create mode 100644 packages/top-closure/top-closure.3.23.0~alpha2/opam
 create mode 100644 packages/xdg/xdg.3.23.0~alpha2/opam

(from ocaml/opam:centos-10-ocaml-4.14@sha256:2cb6ac9afcff1399f2b052dd43b0871efac3bfd3c67d55054a2da6f34c757f11)
Unable to find image 'ocaml/opam:centos-10-ocaml-4.14@sha256:2cb6ac9afcff1399f2b052dd43b0871efac3bfd3c67d55054a2da6f34c757f11' locally
docker.io/ocaml/opam@sha256:2cb6ac9afcff1399f2b052dd43b0871efac3bfd3c67d55054a2da6f34c757f11: Pulling from ocaml/opam
20c359921f3d: Already exists
ab98749200b5: Already exists
86d0a59a7bad: Already exists
ee1bd4c5529e: Already exists
cdbc1275efaf: Already exists
11039c48988c: Already exists
f3974dcba022: Already exists
34ebd308b09b: Already exists
b9a8ed068985: Already exists
72a754a0426d: Already exists
7ffd23e2ec1a: Already exists
8a5eef773fd8: Already exists
8401be713be0: Already exists
f2a0f9776e89: Already exists
9c35dc73e401: Already exists
29dc3b2b61b1: Already exists
c95258dd20c6: Already exists
6a514a96ec50: Already exists
6a514a96ec50: Already exists
033eb83499bb: Already exists
37f2194b2948: Already exists
e38947ed64db: Already exists
f9b06fcd13c3: Already exists
4f4fb700ef54: Already exists
cc3a3bc607d9: Already exists
e422ba4b8448: Already exists
7b53e7a2c11d: Already exists
78e76f1143bf: Already exists
5cb5636a7eae: Already exists
3504fcd3fb23: Already exists
85edd144797c: Already exists
2aa9ce19a964: Already exists
4cb0c4d70061: Already exists
e36609e67b8f: Already exists
8be068dd32b1: Already exists
5ca16d82e0c9: Already exists
665cd71f8b51: Already exists
eb8c9527ded6: Already exists
864b8d2f3461: Already exists
253efe04f737: Already exists
3b4b22302f61: Already exists
f287941bb6a5: Already exists
f098764a2322: Pulling fs layer
1b130e46a1bf: Pulling fs layer
c72d1cca6f74: Pulling fs layer
c92e2ac13f87: Pulling fs layer
c92e2ac13f87: Waiting
1b130e46a1bf: Verifying Checksum
1b130e46a1bf: Download complete
c72d1cca6f74: Download complete
c92e2ac13f87: Download complete
f098764a2322: Verifying Checksum
f098764a2322: Download complete
f098764a2322: Pull complete
1b130e46a1bf: Pull complete
c72d1cca6f74: Pull complete
c92e2ac13f87: Pull complete
Digest: sha256:2cb6ac9afcff1399f2b052dd43b0871efac3bfd3c67d55054a2da6f34c757f11
Status: Downloaded newer image for ocaml/opam@sha256:2cb6ac9afcff1399f2b052dd43b0871efac3bfd3c67d55054a2da6f34c757f11
2026-04-30 01:51.52 ---> using "ccaa047da1fb1b8fb50660f024ecf2e3cad72e5a3438eb262886d4f7db18d2ef" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-04-30 01:51.52 ---> using "24ab444dc8f528864e1eceab6e5c1797e6c2b6f47a34dbff25b3da4b97c2bbb5" 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 ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-04-30 01:51.52 ---> using "7d0690f534df1c2365a866f03ef2b8c9a8e6d0014d2df3940387c1998938b707" 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         2.5.1
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=centos os-version=10
# 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       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
2026-04-30 01:51.52 ---> using "21bcc97b9bdd88189058039b70e3bff5e0cd6e9ad7654c8c4a8b1187a1d2e967" 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/"))
2026-04-30 01:51.52 ---> using "41581f59155f9ec97107ce1e014caac8fdb49d0e627dc17f72835f75969160ef" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-04-30 01:52.19 ---> saved as "f29447fe665d6ca84ee533701979bce19056442d6a1b1db754f09eee1cbc3cb1"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-04-30 01:52.38 ---> saved as "a82de28ba3d6c68102d76b0bb1e309a9af773aad8901a73f530e4c9e8997b222"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "yum" "makecache"
- CentOS Stream 10 - BaseOS                       118 kB/s |  14 kB     00:00    
- CentOS Stream 10 - BaseOS                        12 MB/s | 6.9 MB     00:00    
- CentOS Stream 10 - AppStream                    121 kB/s |  15 kB     00:00    
- CentOS Stream 10 - AppStream                    8.4 MB/s | 3.6 MB     00:00    
- CentOS Stream 10 - CRB                          108 kB/s |  14 kB     00:00    
- CentOS Stream 10 - CRB                          3.0 MB/s | 834 kB     00:00    
- CentOS Stream 10 - Extras packages              120 kB/s |  17 kB     00:00    
- Metadata cache created.
2026-04-30 01:52.43 ---> saved as "52ae1d50d10a16acefc423331d9fad50d253cd5bb78945a3f3500308629f146f"

/home/opam: (run (shell "opam pin add -k version -yn dune-private-libs.3.23.0~alpha2 3.23.0~alpha2"))
dune-private-libs is now pinned to version 3.23.0~alpha2
2026-04-30 01:52.44 ---> saved as "f2cd653d314ef18d2335c938fbc6255fc7809c0198e06a53ab4a77263414aa3d"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall dune-private-libs.3.23.0~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-10\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'dune-private-libs.3.23.0~alpha2' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
dune-private-libs.3.23.0~alpha2 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 9 packages
  - install csexp             1.5.2                  [required by dune-private-libs]
  - install dune              3.23.0~alpha2          [required by dune-private-libs]
  - install dune-private-libs 3.23.0~alpha2 (pinned)
  - install dyn               3.23.0~alpha2          [required by dune-private-libs]
  - install fs-io             3.23.0~alpha2          [required by stdune]
  - install ordering          3.23.0~alpha2          [required by dyn, stdune]
  - install pp                2.0.0                  [required by dune-private-libs]
  - install stdune            3.23.0~alpha2          [required by dune-private-libs]
  - install top-closure       3.23.0~alpha2          [required by stdune]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved csexp.1.5.2  (cached)
-> retrieved dune.3.23.0~alpha2, dune-private-libs.3.23.0~alpha2, dyn.3.23.0~alpha2, fs-io.3.23.0~alpha2, ordering.3.23.0~alpha2, stdune.3.23.0~alpha2, top-closure.3.23.0~alpha2  (cached)
-> retrieved pp.2.0.0  (cached)
-> installed dune.3.23.0~alpha2
-> installed csexp.1.5.2
-> installed fs-io.3.23.0~alpha2
-> installed ordering.3.23.0~alpha2
-> installed pp.2.0.0
-> installed top-closure.3.23.0~alpha2
-> installed dyn.3.23.0~alpha2
-> installed stdune.3.23.0~alpha2
-> installed dune-private-libs.3.23.0~alpha2
Done.
# To update the current shell environment, run: eval $(opam env)
2026-04-30 01:53.37 ---> saved as "5569b880d6817134d489780bc1289f3332759089fbea96b4eda9ed3fc4ce0a52"
Job succeeded
2026-04-30 01:53.48: Job succeeded