(for PR #28928)

2025-11-19 22:28.02: New job: build opam-installer.2.5.0~rc1, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/28928/head (8320df5ef052bc20dca41e97f1833c3d3ab518ce)
                              on debian-unstable-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28928/head" && git reset --hard 8320df5e
git fetch origin master
git merge --no-edit 87196fafe7f6488827fc23a7037de5c7e34867da
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-unstable-ocaml-4.14@sha256:afc3b7f0ad82e3c0f4a8cee6e124669e4336b8c61c0cc9ec313deac720a64907
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn opam-installer.2.5.0~rc1 2.5.0~rc1
RUN opam reinstall opam-installer.2.5.0~rc1; \
    res=$?; \
    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-unstable\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'opam-installer.2.5.0~rc1' && partial_fails="$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 .

2025-11-19 22:28.02: Using cache hint "ocaml/opam:debian-unstable-ocaml-4.14@sha256:afc3b7f0ad82e3c0f4a8cee6e124669e4336b8c61c0cc9ec313deac720a64907-opam-installer.2.5.0~rc1-8320df5ef052bc20dca41e97f1833c3d3ab518ce"
2025-11-19 22:28.02: Using OBuilder spec:
((from ocaml/opam:debian-unstable-ocaml-4.14@sha256:afc3b7f0ad82e3c0f4a8cee6e124669e4336b8c61c0cc9ec313deac720a64907)
 (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 opam-installer.2.5.0~rc1 2.5.0~rc1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall opam-installer.2.5.0~rc1;\
             \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-unstable\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'opam-installer.2.5.0~rc1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-11-19 22:28.02: Waiting for resource in pool OCluster
2025-11-19 22:33.01: Waiting for worker…
2025-11-19 22:35.19: Got resource from pool OCluster
Building on clete
All commits already cached
Updating files:  87% (16398/18789)
Updating files:  88% (16535/18789)
Updating files:  89% (16723/18789)
Updating files:  90% (16911/18789)
Updating files:  91% (17098/18789)
Updating files:  92% (17286/18789)
Updating files:  93% (17474/18789)
Updating files:  94% (17662/18789)
Updating files:  95% (17850/18789)
Updating files:  96% (18038/18789)
Updating files:  97% (18226/18789)
Updating files:  98% (18414/18789)
Updating files:  99% (18602/18789)
Updating files: 100% (18789/18789)
Updating files: 100% (18789/18789), done.
HEAD is now at 87196fafe7 Merge pull request #28927 from dinosaure/release-lun-v0.0.2
Updating 87196fafe7..8320df5ef0
Fast-forward
 packages/opam-client/opam-client.2.5.0~rc1/opam    | 49 +++++++++++++++++++
 packages/opam-core/opam-core.2.5.0~rc1/opam        | 57 ++++++++++++++++++++++
 packages/opam-devel/opam-devel.2.5.0~rc1/opam      | 51 +++++++++++++++++++
 packages/opam-format/opam-format.2.5.0~rc1/opam    | 42 ++++++++++++++++
 .../opam-installer/opam-installer.2.5.0~rc1/opam   | 43 ++++++++++++++++
 .../opam-repository/opam-repository.2.5.0~rc1/opam | 42 ++++++++++++++++
 packages/opam-solver/opam-solver.2.5.0~rc1/opam    | 50 +++++++++++++++++++
 packages/opam-state/opam-state.2.5.0~rc1/opam      | 44 +++++++++++++++++
 8 files changed, 378 insertions(+)
 create mode 100644 packages/opam-client/opam-client.2.5.0~rc1/opam
 create mode 100644 packages/opam-core/opam-core.2.5.0~rc1/opam
 create mode 100644 packages/opam-devel/opam-devel.2.5.0~rc1/opam
 create mode 100644 packages/opam-format/opam-format.2.5.0~rc1/opam
 create mode 100644 packages/opam-installer/opam-installer.2.5.0~rc1/opam
 create mode 100644 packages/opam-repository/opam-repository.2.5.0~rc1/opam
 create mode 100644 packages/opam-solver/opam-solver.2.5.0~rc1/opam
 create mode 100644 packages/opam-state/opam-state.2.5.0~rc1/opam

(from ocaml/opam:debian-unstable-ocaml-4.14@sha256:afc3b7f0ad82e3c0f4a8cee6e124669e4336b8c61c0cc9ec313deac720a64907)
2025-11-19 22:35.25 ---> using "c03fc69ee0a611cdfe3ff164cfb534b1e6d168d3ec1cb79849a7ca6a4729107d" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-11-19 22:35.25 ---> using "85eaef84d96fe1f9eeb4d37c179b6a737e7ce71e566f0a68377a8910f344e314" 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
2025-11-19 22:35.25 ---> using "b763cc51b6a3a268698fcba077c8612439064bed825940ba6839c834e45eaa2b" 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~beta1
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=debian os-version=unknown
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 71
# repositories         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
2025-11-19 22:35.25 ---> using "26c4d4a76e5f681b14a0f54fb8859459acafb948281e76325a9e32a1468e105a" 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/"))
2025-11-19 22:35.25 ---> using "fcca25ae108daf02f2143aaaecbde1c6987f764b6915978f4265db1004527f7c" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-11-19 22:35.34 ---> saved as "8460631332ef125f5e4ce24abcd17d824b06a5003d3637a963467245fe684040"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-11-19 22:35.56 ---> saved as "8a66ba88063afa66338206ae4c97c5a9732debd8a4d888c37027da8a120ac06b"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian unstable InRelease [176 kB]
- Get:2 http://deb.debian.org/debian unstable/main amd64 Packages.diff/Index [63.6 kB]
- Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2025-11-19-2007.30-F-2025-11-08-0809.16.pdiff [707 kB]
- Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2025-11-19-2007.30-F-2025-11-08-0809.16.pdiff [707 kB]
- Fetched 947 kB in 3s (328 kB/s)
- Reading package lists...
- 
2025-11-19 22:36.00 ---> saved as "460ca1b1ffcb9db9754edc33763d5134d74284d9e8a4cf01dc379ad89f1585a0"

/home/opam: (run (shell "opam pin add -k version -yn opam-installer.2.5.0~rc1 2.5.0~rc1"))
opam-installer is now pinned to version 2.5.0~rc1
2025-11-19 22:36.02 ---> saved as "2f1f291ed9958c6f6d9e84a6085d2f824d8b547424b8e35b580d205af392edf4"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall opam-installer.2.5.0~rc1;\
                        \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-unstable\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'opam-installer.2.5.0~rc1' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
opam-installer.2.5.0~rc1 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 20 packages
  - install dune             3.20.2             [required by opam-installer]
  - install jsonm            1.0.2              [required by opam-core]
  - install menhir           20250912           [required by opam-file-format]
  - install menhirCST        20250912           [required by menhir]
  - install menhirLib        20250912           [required by menhir]
  - install menhirSdk        20250912           [required by menhir]
  - install ocamlbuild       0.16.1             [required by jsonm]
  - install ocamlfind        1.9.8              [required by jsonm]
  - install ocamlgraph       2.2.0              [required by opam-core]
  - install opam-core        2.5.0~rc1          [required by opam-format]
  - install opam-file-format 2.2.0              [required by opam-format]
  - install opam-format      2.5.0~rc1          [required by opam-installer]
  - install opam-installer   2.5.0~rc1 (pinned)
  - install patch            3.1.0              [required by opam-core]
  - install re               1.14.0             [required by opam-format]
  - install sha              1.15.4             [required by opam-core]
  - install stdlib-shims     0.3.0              [required by sha]
  - install swhid_core       0.1                [required by opam-core]
  - install topkg            1.1.1              [required by jsonm]
  - install uutf             1.0.4              [required by opam-core]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.20.2  (cached)
-> retrieved jsonm.1.0.2  (cached)
-> retrieved menhir.20250912, menhirCST.20250912, menhirLib.20250912, menhirSdk.20250912  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocamlgraph.2.2.0  (cached)
-> retrieved opam-core.2.5.0~rc1, opam-format.2.5.0~rc1, opam-installer.2.5.0~rc1  (cached)
-> retrieved opam-file-format.2.2.0  (cached)
-> retrieved patch.3.1.0  (cached)
-> retrieved re.1.14.0  (cached)
-> retrieved sha.1.15.4  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved swhid_core.0.1  (cached)
-> retrieved topkg.1.1.1  (cached)
-> retrieved uutf.1.0.4  (cached)
-> installed ocamlfind.1.9.8
-> installed ocamlbuild.0.16.1
-> installed topkg.1.1.1
-> installed uutf.1.0.4
-> installed jsonm.1.0.2
-> installed dune.3.20.2
-> installed menhirCST.20250912
-> installed stdlib-shims.0.3.0
-> installed swhid_core.0.1
-> installed patch.3.1.0
-> installed menhirSdk.20250912
-> installed menhirLib.20250912
-> installed re.1.14.0
-> installed sha.1.15.4
-> installed ocamlgraph.2.2.0
-> installed opam-core.2.5.0~rc1
-> installed menhir.20250912
-> installed opam-file-format.2.2.0
-> installed opam-format.2.5.0~rc1
-> installed opam-installer.2.5.0~rc1
Done.
# To update the current shell environment, run: eval $(opam env)
2025-11-19 22:37.14 ---> saved as "b790bf19cc11aec22d868fab9e31a1d1b4aa476053f6dc9860cb05de53d4a582"
Job succeeded
2025-11-19 22:37.21: Job succeeded