(not at the head of any monitored branch or PR)
2025-08-05 13:46.18: New job: build dune-private-libs.3.20.0~alpha2, using opam 2.3
                              from https://github.com/ocaml/opam-repository.git#refs/pull/28298/head (dd5533520fdcb5364efecb41d297e786ddcc1f76)
                              on debian-12-ocaml-5.3/s390x

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28298/head" && git reset --hard dd553352
git fetch origin master
git merge --no-edit 39155538b0d7654773a68bd42b0b7dbb8eb14ad7
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-5.3@sha256:ecbe58ac7441ef2d964262d4658f41855f1013306b056df300b53d4a1a97467a
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn dune-private-libs.3.20.0~alpha2 3.20.0~alpha2
RUN opam reinstall dune-private-libs.3.20.0~alpha2; \
    res=$?; \
    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 "\"debian-12\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'dune-private-libs.3.20.0~alpha2' && partial_fails="$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 .

2025-08-05 13:46.18: Using cache hint "ocaml/opam:debian-12-ocaml-5.3@sha256:ecbe58ac7441ef2d964262d4658f41855f1013306b056df300b53d4a1a97467a-dune-private-libs.3.20.0~alpha2-dd5533520fdcb5364efecb41d297e786ddcc1f76"
2025-08-05 13:46.18: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-5.3@sha256:ecbe58ac7441ef2d964262d4658f41855f1013306b056df300b53d4a1a97467a)
 (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 dune-private-libs.3.20.0~alpha2 3.20.0~alpha2"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall dune-private-libs.3.20.0~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 \"\\\"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 \"$pkg\" != 'dune-private-libs.3.20.0~alpha2' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-08-05 13:46.18: Waiting for resource in pool OCluster
2025-08-05 13:46.19: Waiting for worker…
2025-08-05 14:11.09: Got resource from pool OCluster
Building on s390x-worker-01.marist.ci.dev
All commits already cached
Updating files:  81% (14728/17995)
Updating files:  82% (14756/17995)
Updating files:  83% (14936/17995)
Updating files:  84% (15116/17995)
Updating files:  85% (15296/17995)
Updating files:  86% (15476/17995)
Updating files:  87% (15656/17995)
Updating files:  88% (15836/17995)
Updating files:  89% (16016/17995)
Updating files:  90% (16196/17995)
Updating files:  91% (16376/17995)
Updating files:  92% (16556/17995)
Updating files:  93% (16736/17995)
Updating files:  94% (16916/17995)
Updating files:  95% (17096/17995)
Updating files:  96% (17276/17995)
Updating files:  97% (17456/17995)
Updating files:  98% (17636/17995)
Updating files:  99% (17816/17995)
Updating files: 100% (17995/17995)
Updating files: 100% (17995/17995), done.
HEAD is now at 39155538b0 Merge pull request #28292 from gildor478/release-ocamlmod-v0.1.1
Updating 39155538b0..dd5533520f
Fast-forward
 .../chrome-trace/chrome-trace.3.20.0~alpha2/opam   | 41 ++++++++++++
 .../dune-action-plugin.3.20.0~alpha2/opam          | 54 ++++++++++++++++
 .../dune-build-info.3.20.0~alpha2/opam             | 47 ++++++++++++++
 .../dune-configurator.3.20.0~alpha2/opam           | 51 +++++++++++++++
 packages/dune-glob/dune-glob.3.20.0~alpha2/opam    | 44 +++++++++++++
 .../dune-private-libs.3.20.0~alpha2/opam           | 52 +++++++++++++++
 .../dune-rpc-lwt/dune-rpc-lwt.3.20.0~alpha2/opam   | 43 +++++++++++++
 packages/dune-rpc/dune-rpc.3.20.0~alpha2/opam      | 45 +++++++++++++
 packages/dune-site/dune-site.3.20.0~alpha2/opam    | 39 ++++++++++++
 packages/dune/dune.3.20.0~alpha2/opam              | 74 ++++++++++++++++++++++
 packages/dyn/dyn.3.20.0~alpha2/opam                | 42 ++++++++++++
 packages/ocamlc-loc/ocamlc-loc.3.20.0~alpha2/opam  | 45 +++++++++++++
 packages/ordering/ordering.3.20.0~alpha2/opam      | 40 ++++++++++++
 packages/stdune/stdune.3.20.0~alpha2/opam          | 46 ++++++++++++++
 packages/xdg/xdg.3.20.0~alpha2/opam                | 41 ++++++++++++
 15 files changed, 704 insertions(+)
 create mode 100644 packages/chrome-trace/chrome-trace.3.20.0~alpha2/opam
 create mode 100644 packages/dune-action-plugin/dune-action-plugin.3.20.0~alpha2/opam
 create mode 100644 packages/dune-build-info/dune-build-info.3.20.0~alpha2/opam
 create mode 100644 packages/dune-configurator/dune-configurator.3.20.0~alpha2/opam
 create mode 100644 packages/dune-glob/dune-glob.3.20.0~alpha2/opam
 create mode 100644 packages/dune-private-libs/dune-private-libs.3.20.0~alpha2/opam
 create mode 100644 packages/dune-rpc-lwt/dune-rpc-lwt.3.20.0~alpha2/opam
 create mode 100644 packages/dune-rpc/dune-rpc.3.20.0~alpha2/opam
 create mode 100644 packages/dune-site/dune-site.3.20.0~alpha2/opam
 create mode 100644 packages/dune/dune.3.20.0~alpha2/opam
 create mode 100644 packages/dyn/dyn.3.20.0~alpha2/opam
 create mode 100644 packages/ocamlc-loc/ocamlc-loc.3.20.0~alpha2/opam
 create mode 100644 packages/ordering/ordering.3.20.0~alpha2/opam
 create mode 100644 packages/stdune/stdune.3.20.0~alpha2/opam
 create mode 100644 packages/xdg/xdg.3.20.0~alpha2/opam

(from ocaml/opam:debian-12-ocaml-5.3@sha256:ecbe58ac7441ef2d964262d4658f41855f1013306b056df300b53d4a1a97467a)
Unable to find image 'ocaml/opam:debian-12-ocaml-5.3@sha256:ecbe58ac7441ef2d964262d4658f41855f1013306b056df300b53d4a1a97467a' locally
docker.io/ocaml/opam@sha256:ecbe58ac7441ef2d964262d4658f41855f1013306b056df300b53d4a1a97467a: Pulling from ocaml/opam
Digest: sha256:ecbe58ac7441ef2d964262d4658f41855f1013306b056df300b53d4a1a97467a
Status: Downloaded newer image for ocaml/opam@sha256:ecbe58ac7441ef2d964262d4658f41855f1013306b056df300b53d4a1a97467a
2025-08-05 14:11.07 ---> using "a9c828dcf2d009bf6550e8eee1c45fc722f9e5c183375f0de37d27262b78224b" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam"))
2025-08-05 14:11.07 ---> using "a1ea0ca6541a9736789a4c469c29c4124d2b24695af48d3090a4481c43c56441" 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.

Continue? [y/n] y
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.

Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2025-08-05 14:11.07 ---> using "b3b263ae2b1f80d81791c354fcec5d6deb73f392b5aee574b6660753f938a3c5" 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         2.3.0 (35acd0c5abc5e66cdbd5be16ba77aa6c33a4c724)
# self-upgrade         no
# system               arch=s390x 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                 3
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       5.3
# invariant            ["ocaml-base-compiler" {= "5.3.0"}]
# compiler-packages    ocaml-base-compiler.5.3.0, ocaml-compiler.5.3.0, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/5.3/lib/ocaml/stublibs:/home/opam/.opam/5.3/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.3.0
2025-08-05 14:11.07 ---> using "07dc3a54e48153904ae12beef7617613e8fa41da34fa8b1ea0b5db6adf0bc238" 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/"))
2025-08-05 14:11.07 ---> using "8a0bc4a605b5c070dd7dfb6844f4927738d08a3102af27bf18e00f841f887bd8" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-08-05 14:11.08 ---> using "1614f6e382c29782e16ce556c005f4f778b9f35c02692075efe62eb6c63ab4ce" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-08-05 14:11.08 ---> using "c31ea486f6faa291a3118e42f08c859a6010e591a12013b30c21b16c79349f2d" from cache

/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]
- Fetched 103 kB in 1s (114 kB/s)
- Reading package lists...
- 
2025-08-05 14:11.08 ---> using "d25347bb06256352a22b308f77b89154e8576b59e96e5f1b41b034f7412584d4" from cache

/home/opam: (run (shell "opam pin add -k version -yn dune-private-libs.3.20.0~alpha2 3.20.0~alpha2"))
dune-private-libs is now pinned to version 3.20.0~alpha2
2025-08-05 14:11.51 ---> saved as "bc83f6b39f1272ddae3165e58d90ab06779b3bbafa7b516890820e02c4ee17e9"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall dune-private-libs.3.20.0~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 \"\\\"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 \"$pkg\" != 'dune-private-libs.3.20.0~alpha2' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
dune-private-libs.3.20.0~alpha2 is not installed. Install it? [y/n] y
The following actions will be performed:
=== install 7 packages
  - install csexp             1.5.2                  [required by dune-private-libs]
  - install dune              3.20.0~alpha2          [required by dune-private-libs]
  - install dune-private-libs 3.20.0~alpha2 (pinned)
  - install dyn               3.20.0~alpha2          [required by dune-private-libs]
  - install ordering          3.20.0~alpha2          [required by dyn, stdune]
  - install pp                2.0.0                  [required by dune-private-libs]
  - install stdune            3.20.0~alpha2          [required by dune-private-libs]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved csexp.1.5.2  (cached)
-> retrieved dune.3.20.0~alpha2, dune-private-libs.3.20.0~alpha2, dyn.3.20.0~alpha2, ordering.3.20.0~alpha2, stdune.3.20.0~alpha2  (cached)
-> retrieved pp.2.0.0  (cached)
-> installed dune.3.20.0~alpha2
-> installed csexp.1.5.2
-> installed pp.2.0.0
-> installed ordering.3.20.0~alpha2
-> installed dyn.3.20.0~alpha2
-> installed stdune.3.20.0~alpha2
-> installed dune-private-libs.3.20.0~alpha2
Done.
# To update the current shell environment, run: eval $(opam env)
2025-08-05 14:13.58 ---> saved as "e4f1350a1b60ab2f41e8272057b7f69a1688d47dced5457a6fd48c4d954180aa"
Job succeeded
2025-08-05 14:14.29: Job succeeded