(for PR #28410)

2025-08-28 15:42.27: New job: build volgo-hg-eio.0.0.21, using opam 2.3
                              from https://github.com/ocaml/opam-repository.git#refs/pull/28410/head (7c55ff983df5d54fa7f951afc3269cad97244848)
                              on ubuntu-22.04-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28410/head" && git reset --hard 7c55ff98
git fetch origin master
git merge --no-edit f2cd184cfc6f3b25d3bda0873beb3e8b254806ec
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:ubuntu-22.04-ocaml-4.14@sha256:5eaf5a903aaa2a66335cabea8fb368b38b20a9302f80e8ed72d5711e05f927f0
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn volgo-hg-eio.0.0.21 0.0.21
RUN opam reinstall volgo-hg-eio.0.0.21; \
    res=$?; \
    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-22.04\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'volgo-hg-eio.0.0.21' && partial_fails="$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 .

2025-08-28 15:42.27: Using cache hint "ocaml/opam:ubuntu-22.04-ocaml-4.14@sha256:5eaf5a903aaa2a66335cabea8fb368b38b20a9302f80e8ed72d5711e05f927f0-volgo-hg-eio.0.0.21-7c55ff983df5d54fa7f951afc3269cad97244848"
2025-08-28 15:42.27: Using OBuilder spec:
((from ocaml/opam:ubuntu-22.04-ocaml-4.14@sha256:5eaf5a903aaa2a66335cabea8fb368b38b20a9302f80e8ed72d5711e05f927f0)
 (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 volgo-hg-eio.0.0.21 0.0.21"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall volgo-hg-eio.0.0.21;\
             \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-22.04\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'volgo-hg-eio.0.0.21' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-08-28 15:42.27: Waiting for resource in pool OCluster
2025-08-28 15:44.25: Waiting for worker…
2025-08-28 15:46.52: Got resource from pool OCluster
Building on doris.caelum.ci.dev
All commits already cached
HEAD is now at f2cd184cfc Merge pull request #28399 from filipeom/opam-publish-smtml.0.10.0
Updating f2cd184cfc..7c55ff983d
Fast-forward
 packages/volgo-base/volgo-base.0.0.21/opam         | 73 ++++++++++++++++++++++
 .../volgo-git-backend.0.0.21/opam                  | 61 ++++++++++++++++++
 packages/volgo-git-eio/volgo-git-eio.0.0.21/opam   | 62 ++++++++++++++++++
 packages/volgo-git-unix/volgo-git-unix.0.0.21/opam | 62 ++++++++++++++++++
 .../volgo-hg-backend/volgo-hg-backend.0.0.21/opam  | 61 ++++++++++++++++++
 packages/volgo-hg-eio/volgo-hg-eio.0.0.21/opam     | 63 +++++++++++++++++++
 packages/volgo-hg-unix/volgo-hg-unix.0.0.21/opam   | 62 ++++++++++++++++++
 packages/volgo-vcs/volgo-vcs.0.0.21/opam           | 68 ++++++++++++++++++++
 packages/volgo/volgo.0.0.21/opam                   | 58 +++++++++++++++++
 9 files changed, 570 insertions(+)
 create mode 100644 packages/volgo-base/volgo-base.0.0.21/opam
 create mode 100644 packages/volgo-git-backend/volgo-git-backend.0.0.21/opam
 create mode 100644 packages/volgo-git-eio/volgo-git-eio.0.0.21/opam
 create mode 100644 packages/volgo-git-unix/volgo-git-unix.0.0.21/opam
 create mode 100644 packages/volgo-hg-backend/volgo-hg-backend.0.0.21/opam
 create mode 100644 packages/volgo-hg-eio/volgo-hg-eio.0.0.21/opam
 create mode 100644 packages/volgo-hg-unix/volgo-hg-unix.0.0.21/opam
 create mode 100644 packages/volgo-vcs/volgo-vcs.0.0.21/opam
 create mode 100644 packages/volgo/volgo.0.0.21/opam

(from ocaml/opam:ubuntu-22.04-ocaml-4.14@sha256:5eaf5a903aaa2a66335cabea8fb368b38b20a9302f80e8ed72d5711e05f927f0)
2025-08-28 16:06.31 ---> using "9788e33ef607d2b7d16da1da8c9768e17c160a2726ede1f146b519665e9cf0d1" 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"))
2025-08-28 16:06.31 ---> using "ce0515db1e0d04c6c905c68ded6e6838b0116b3c778bd2d4aefd83318467b08e" 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 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.

Continue? [y/n] y
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2025-08-28 16:06.31 ---> using "032b348c00dd0778b40d6b55ebe9ae6e350dff5f91f33f339d28bd2e027a15cd" 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=x86_64 os=linux os-distribution=ubuntu os-version=22.04
# 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" {= "4.14.2"}]
# 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
2025-08-28 16:06.31 ---> using "8a96377ac18b85576a9a971ce3116b41f03216096df291d1c355583abffa1cb1" 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/"))
2025-08-28 16:06.31 ---> using "77153d8bef9342ee5df00cd3e3bcfd377a139a2b96c3c44b64dc5463abcadaa3" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-08-28 16:06.31 ---> using "c4be25e33c9e0db691a3051ca70c62225a509eb26f04a45f7871bf9989662761" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-08-28 16:06.31 ---> using "ffdcd758859675274b4489ad4908300d41dbff595b61a28cc937ee04cea3a1fb" from cache

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://archive.ubuntu.com/ubuntu jammy InRelease
- Get:2 http://security.ubuntu.com/ubuntu jammy-security InRelease [129 kB]
- Get:3 http://archive.ubuntu.com/ubuntu jammy-updates InRelease [128 kB]
- Get:4 http://archive.ubuntu.com/ubuntu jammy-backports InRelease [127 kB]
- Get:5 http://archive.ubuntu.com/ubuntu jammy-updates/universe amd64 Packages [1576 kB]
- Get:6 http://security.ubuntu.com/ubuntu jammy-security/restricted amd64 Packages [5340 kB]
- Get:7 http://archive.ubuntu.com/ubuntu jammy-updates/restricted amd64 Packages [5526 kB]
- Get:8 http://archive.ubuntu.com/ubuntu jammy-updates/main amd64 Packages [3608 kB]
- Get:9 http://security.ubuntu.com/ubuntu jammy-security/universe amd64 Packages [1272 kB]
- Get:10 http://security.ubuntu.com/ubuntu jammy-security/main amd64 Packages [3297 kB]
- Fetched 21.0 MB in 2s (9679 kB/s)
- Reading package lists...
- 
2025-08-28 16:06.31 ---> using "0d8284a46c950aa225dd633b3340c4623bd95c5c30e9defe3090363e4d6fb32a" from cache

/home/opam: (run (shell "opam pin add -k version -yn volgo-hg-eio.0.0.21 0.0.21"))
volgo-hg-eio is now pinned to version 0.0.21
2025-08-28 16:06.32 ---> saved as "ddcc285f0d4b070ef7eea0735f204517959e99a1caf52873d8570457b26d6974"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall volgo-hg-eio.0.0.21;\
                        \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-22.04\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'volgo-hg-eio.0.0.21' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
volgo-hg-eio.0.0.21 is not installed. Install it? [y/n] y
  * Incompatible packages:
    - (invariant) -> ocaml-base-compiler = 4.14.2
    - volgo-hg-eio >= 0.0.21 -> ocaml >= 5.2 -> ocaml-variants < 5.5.1~
    You can temporarily relax the switch invariant with `--update-invariant'
  * Missing dependency:
    - volgo-hg-eio >= 0.0.21 -> ocaml >= 5.2 -> ocaml-variants < 5.5.1~ -> ocaml-beta
    unmet availability conditions: 'enable-ocaml-beta-repository'
  * Missing dependency:
    - volgo-hg-eio >= 0.0.21 -> ocaml >= 5.2 -> ocaml-variants >= 5.2.0~ -> system-msvc
    unmet availability conditions: 'os = "win32"'

No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall volgo-hg-eio.0.0.21;
        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-22.04\""; then
            echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
          fi;
          test "$pkg" != 'volgo-hg-eio.0.0.21' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 20
2025-08-28 16:06.45: Job failed: Failed: Build failed
2025-08-28 16:06.45: Log analysis:
2025-08-28 16:06.45: >>> 
No solution found, exiting
 (score = 100)
2025-08-28 16:06.45: [SKIP] Package not available