(for PR #27915)

2025-05-23 15:23.55: New job: build ocaml-variants.5.4.0~alpha1+options, using opam 2.3
                              from https://github.com/ocaml/opam-repository.git#refs/pull/27915/head (fe74d4a82a3b007f1e757e592b5afa175d7438cd)
                              on debian-testing-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/27915/head" && git reset --hard fe74d4a8
git fetch origin master
git merge --no-edit d4d1aa63ab7830b868cb8cbd85e076c699d8eb06
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-testing-ocaml-4.14@sha256:71d222903f67e93e0fa60f9e3698946eaddf14c7b606a06d4ee4c28421d42aad
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ocaml-variants.5.4.0~alpha1+options 5.4.0~alpha1+options
RUN opam reinstall --update-invariant ocaml-variants.5.4.0~alpha1+options; \
    res=$?; \
    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-testing\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'ocaml-variants.5.4.0~alpha1+options' && partial_fails="$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 .

2025-05-23 15:23.55: Using cache hint "ocaml/opam:debian-testing-ocaml-4.14@sha256:71d222903f67e93e0fa60f9e3698946eaddf14c7b606a06d4ee4c28421d42aad-ocaml-variants.5.4.0~alpha1+options-fe74d4a82a3b007f1e757e592b5afa175d7438cd"
2025-05-23 15:23.55: Using OBuilder spec:
((from ocaml/opam:debian-testing-ocaml-4.14@sha256:71d222903f67e93e0fa60f9e3698946eaddf14c7b606a06d4ee4c28421d42aad)
 (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 ocaml-variants.5.4.0~alpha1+options 5.4.0~alpha1+options"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall --update-invariant ocaml-variants.5.4.0~alpha1+options;\
             \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-testing\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'ocaml-variants.5.4.0~alpha1+options' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-05-23 15:23.55: Waiting for resource in pool OCluster
2025-05-23 15:24.29: Waiting for worker…
2025-05-23 15:26.09: Got resource from pool OCluster
Building on doris.caelum.ci.dev
All commits already cached
Updating files:  93% (21580/23089)
Updating files:  94% (21704/23089)
Updating files:  95% (21935/23089)
Updating files:  96% (22166/23089)
Updating files:  97% (22397/23089)
Updating files:  98% (22628/23089)
Updating files:  99% (22859/23089)
Updating files: 100% (23089/23089)
Updating files: 100% (23089/23089), done.
HEAD is now at d4d1aa63ab Merge pull request #27896 from aqjune/hol
Updating d4d1aa63ab..fe74d4a82a
Fast-forward
 .../ocaml-base-compiler.5.4.0~alpha1/opam          |  29 +++++
 .../ocaml-compiler.5.4.0~alpha1/opam               | 127 +++++++++++++++++++++
 .../ocaml-variants.5.4.0~alpha1+options/opam       |  26 +++++
 packages/ocaml/ocaml.5.4.0/opam                    |  30 ++---
 4 files changed, 199 insertions(+), 13 deletions(-)
 create mode 100644 packages/ocaml-base-compiler/ocaml-base-compiler.5.4.0~alpha1/opam
 create mode 100644 packages/ocaml-compiler/ocaml-compiler.5.4.0~alpha1/opam
 create mode 100644 packages/ocaml-variants/ocaml-variants.5.4.0~alpha1+options/opam

(from ocaml/opam:debian-testing-ocaml-4.14@sha256:71d222903f67e93e0fa60f9e3698946eaddf14c7b606a06d4ee4c28421d42aad)
2025-05-23 15:26.18 ---> using "120f538b6a95dace9f1dc3be1b308f700f8e8f6c486891869ea667015f99c3da" 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"))
2025-05-23 15:26.18 ---> using "83b7daee42ea7efd91eb3ea9cbc897cd2f679a117b9dcf610467f594b3f6719e" 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
2025-05-23 15:26.18 ---> using "15724db2e6ad9beb32d87b726e2597ca3e586d0e80f5772b1827d20c0088a466" 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=debian os-version=unknown
# 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
2025-05-23 15:26.18 ---> using "c903c02f8a8eb36517545c50dc08b01e44240af1e23996259f8afd42526dbe13" 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/"))
2025-05-23 15:26.18 ---> using "cc93cbf855cd810396484e7c630535b03605a694a4eae5be6d2d6a2dc2f867a7" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-05-23 15:26.27 ---> saved as "a444745268cf1f673ec315ee03c089354fc3a58d48631f4293e9f414e96b76b8"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-05-23 15:26.52 ---> saved as "7e9ae8588ff5915b7a193deb36294550a395f131da39f41f47f3cacfacd87b4f"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian testing InRelease [178 kB]
- Get:2 http://deb.debian.org/debian testing-updates InRelease [49.6 kB]
- Get:3 http://deb.debian.org/debian-security testing-security InRelease [48.0 kB]
- Get:4 http://deb.debian.org/debian testing/main amd64 Packages.diff/Index [27.9 kB]
- Get:5 http://deb.debian.org/debian testing/main amd64 Packages 2025-05-11-1406.52.pdiff [690 B]
- Get:6 http://deb.debian.org/debian testing/main amd64 Packages 2025-05-11-2005.08.pdiff [1637 B]
- Get:7 http://deb.debian.org/debian testing/main amd64 Packages 2025-05-12-0204.28.pdiff [32.6 kB]
- Get:8 http://deb.debian.org/debian testing/main amd64 Packages 2025-05-12-0804.24.pdiff [207 B]
- Get:9 http://deb.debian.org/debian testing/main amd64 Packages 2025-05-13-0215.13.pdiff [30.6 kB]
- Get:10 http://deb.debian.org/debian testing/main amd64 Packages 2025-05-13-0804.43.pdiff [5203 B]
- Get:11 http://deb.debian.org/debian testing/main amd64 Packages 2025-05-13-1416.08.pdiff [35 B]
- Get:12 http://deb.debian.org/debian testing/main amd64 Packages 2025-05-13-2007.41.pdiff [5849 B]
- Get:13 http://deb.debian.org/debian testing/main amd64 Packages 2025-05-14-0251.06.pdiff [109 kB]
- Get:14 http://deb.debian.org/debian testing/main amd64 Packages 2025-05-14-0807.13.pdiff [1770 B]
- Get:15 http://deb.debian.org/debian testing/main amd64 Packages 2025-05-14-1407.41.pdiff [13.0 kB]
- Get:16 http://deb.debian.org/debian testing/main amd64 Packages 2025-05-14-2011.58.pdiff [226 B]
- Get:17 http://deb.debian.org/debian testing/main amd64 Packages 2025-05-15-0207.59.pdiff [112 kB]
- Get:18 http://deb.debian.org/debian testing/main amd64 Packages 2025-05-15-0804.31.pdiff [697 B]
- Get:19 http://deb.debian.org/debian testing/main amd64 Packages 2025-05-15-1405.39.pdiff [1562 B]
- Get:20 http://deb.debian.org/debian testing/main amd64 Packages 2025-05-15-2004.40.pdiff [3428 B]
- Get:21 http://deb.debian.org/debian testing/main amd64 Packages 2025-05-16-0204.55.pdiff [59.0 kB]
- Get:22 http://deb.debian.org/debian testing/main amd64 Packages 2025-05-16-0804.55.pdiff [324 B]
- Get:23 http://deb.debian.org/debian testing/main amd64 Packages 2025-05-16-1405.27.pdiff [35 B]
- Get:24 http://deb.debian.org/debian testing/main amd64 Packages 2025-05-16-2004.38.pdiff [2487 B]
- Get:25 http://deb.debian.org/debian testing/main amd64 Packages 2025-05-17-0204.30.pdiff [14.2 kB]
- Get:26 http://deb.debian.org/debian testing/main amd64 Packages 2025-05-17-1404.26.pdiff [257 B]
- Get:27 http://deb.debian.org/debian testing/main amd64 Packages 2025-05-17-2005.53.pdiff [7967 B]
- Get:28 http://deb.debian.org/debian testing/main amd64 Packages 2025-05-18-0206.28.pdiff [8107 B]
- Get:29 http://deb.debian.org/debian testing/main amd64 Packages 2025-05-18-1408.56.pdiff [2701 B]
- Get:30 http://deb.debian.org/debian testing/main amd64 Packages 2025-05-18-2007.08.pdiff [6937 B]
- Get:31 http://deb.debian.org/debian testing/main amd64 Packages 2025-05-19-0207.32.pdiff [1160 B]
- Get:32 http://deb.debian.org/debian testing/main amd64 Packages 2025-05-19-1406.59.pdiff [1411 B]
- Get:33 http://deb.debian.org/debian testing/main amd64 Packages 2025-05-19-2007.58.pdiff [12.8 kB]
- Get:34 http://deb.debian.org/debian testing/main amd64 Packages 2025-05-20-0204.20.pdiff [6421 B]
- Get:35 http://deb.debian.org/debian testing/main amd64 Packages 2025-05-20-1405.21.pdiff [66 B]
- Get:36 http://deb.debian.org/debian testing/main amd64 Packages 2025-05-21-0204.25.pdiff [5315 B]
- Get:37 http://deb.debian.org/debian testing/main amd64 Packages 2025-05-22-0245.11.pdiff [5577 B]
- Get:38 http://deb.debian.org/debian testing/main amd64 Packages 2025-05-22-1405.05.pdiff [666 B]
- Get:39 http://deb.debian.org/debian testing/main amd64 Packages 2025-05-22-2015.53.pdiff [3131 B]
- Get:40 http://deb.debian.org/debian testing/main amd64 Packages 2025-05-23-0207.36.pdiff [14.1 kB]
- Get:41 http://deb.debian.org/debian testing/main amd64 Packages 2025-05-23-0805.48.pdiff [2589 B]
- Get:42 http://deb.debian.org/debian testing/main amd64 Packages 2025-05-23-1404.23.pdiff [35 B]
- Get:42 http://deb.debian.org/debian testing/main amd64 Packages 2025-05-23-1404.23.pdiff [35 B]
- Fetched 777 kB in 2s (359 kB/s)
- Reading package lists...
2025-05-23 15:26.55 ---> saved as "0f096926c1ee366965031ce98092d19e31dae5bf1122bea7cbae908b7c71b148"

/home/opam: (run (shell "opam pin add -k version -yn ocaml-variants.5.4.0~alpha1+options 5.4.0~alpha1+options"))
ocaml-variants is now pinned to version 5.4.0~alpha1+options
2025-05-23 15:26.56 ---> saved as "540734880e9264496a87fe60da3340675eae91c145a35c6c6758875c3804edb1"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall --update-invariant ocaml-variants.5.4.0~alpha1+options;\
                        \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-testing\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'ocaml-variants.5.4.0~alpha1+options' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
ocaml-variants.5.4.0~alpha1+options is not installed. Install it? [y/n] y
The following actions will be performed:
=== remove 1 package
  - remove    ocaml-base-compiler 4.14.2 (pinned)               [conflicts with ocaml-variants]
=== recompile 1 package
  - recompile opam-depext         1.2.3                         [uses ocaml]
=== upgrade 2 packages
  - upgrade   ocaml               4.14.2 to 5.4.0               [uses ocaml-variants]
  - upgrade   ocaml-config        2 to 3                        [uses ocaml-variants]
=== install 5 packages
  - install   base-domains        base
  - install   base-effects        base
  - install   base-nnp            base
  - install   ocaml-compiler      5.4.0~alpha1                  [required by ocaml-variants]
  - install   ocaml-variants      5.4.0~alpha1+options (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved ocaml-compiler.5.4.0~alpha1  (cached)
-> retrieved ocaml-config.3  (cached)
-> retrieved opam-depext.1.2.3  (cached)
-> removed   opam-depext.1.2.3
-> removed   ocaml.4.14.2
-> removed   ocaml-config.2
-> removed   ocaml-base-compiler.4.14.2
-> installed ocaml-compiler.5.4.0~alpha1
-> installed ocaml-variants.5.4.0~alpha1+options
-> installed ocaml-config.3
-> installed ocaml.5.4.0
-> installed base-domains.base
-> installed base-effects.base
-> installed base-nnp.base
-> installed opam-depext.1.2.3
[NOTE] Switch invariant was updated to ["ocaml-variants" {= "5.4.0~alpha1+options"}]
       Use `opam switch set-invariant' to change it.
Done.

<><> opam-depext.1.2.3 installed successfully <><><><><><><><><><><><><><><><><>
=> opam-depext is unnecessary when used with opam >= 2.1. Please use opam install directly instead
# To update the current shell environment, run: eval $(opam env)
2025-05-23 15:29.03 ---> saved as "e9cd64bd52369afb32237512e06482469528bf3666faa70e55d88d61d2ee18cb"
Job succeeded
2025-05-23 15:29.09: Job succeeded