(for PR #28024)

2025-06-13 08:44.37: New job: build sel.0.7.0, lower-bounds, using opam 2.3
                              from https://github.com/ocaml/opam-repository.git#refs/pull/28024/head (43612c0f934e71e0b79e9889113dba898038409d)
                              on debian-12-ocaml-4.13/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28024/head" && git reset --hard 43612c0f
git fetch origin master
git merge --no-edit 88b51a54522eb5c90b50480aa73d5c5b33b58230
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-4.13@sha256:72691a10558eb75c883310c351116af8ed0c2d42eee62ce5f23517ccec1648a5
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn sel.0.7.0 0.7.0
RUN opam reinstall sel.0.7.0; \
    res=$?; \
    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 "$pkg" != 'sel.0.7.0' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
ENV OPAMCRITERIA="+removed,+count[version-lag,solution]"
ENV OPAMFIXUPCRITERIA="+removed,+count[version-lag,solution]"
ENV OPAMUPGRADECRITERIA="+removed,+count[version-lag,solution]"
RUN opam reinstall sel.0.7.0; \
    res=$?; \
    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 "$pkg" != 'sel.0.7.0' && partial_fails="$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 .

2025-06-13 08:44.37: Using cache hint "ocaml/opam:debian-12-ocaml-4.13@sha256:72691a10558eb75c883310c351116af8ed0c2d42eee62ce5f23517ccec1648a5-sel.0.7.0-43612c0f934e71e0b79e9889113dba898038409d"
2025-06-13 08:44.37: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-4.13@sha256:72691a10558eb75c883310c351116af8ed0c2d42eee62ce5f23517ccec1648a5)
 (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 sel.0.7.0 0.7.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall sel.0.7.0;\
             \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 \"$pkg\" != 'sel.0.7.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (env OPAMCRITERIA +removed,+count[version-lag,solution])
 (env OPAMFIXUPCRITERIA +removed,+count[version-lag,solution])
 (env OPAMUPGRADECRITERIA +removed,+count[version-lag,solution])
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall sel.0.7.0;\
             \n        res=$?;\
             \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 \"$pkg\" != 'sel.0.7.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-06-13 08:44.37: Waiting for resource in pool OCluster
2025-06-13 08:44.38: Waiting for worker…
2025-06-13 08:44.38: Got resource from pool OCluster
Building on laodoke.caelum.ci.dev
All commits already cached
HEAD is now at 88b51a5452 Merge pull request #28021 from mbarbin/conf-hg-win32-cygwin
Updating 88b51a5452..43612c0f93
Fast-forward
 packages/sel/sel.0.7.0/opam | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 packages/sel/sel.0.7.0/opam

(from ocaml/opam:debian-12-ocaml-4.13@sha256:72691a10558eb75c883310c351116af8ed0c2d42eee62ce5f23517ccec1648a5)
2025-06-13 08:45.18 ---> saved as "2b1bdddff9d6bae28ea39e8c9334403f4658e5fb14365687d5e14742c292bb92"

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam"))
2025-06-13 08:45.18 ---> saved as "17ff2a12ca515f0fac10ecec8853762e40ffa04f1f9253eb438a0cdeabd90932"

/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
2025-06-13 08:45.46 ---> saved as "6b3c6c5f6a8e1549390f77fa5ff76d53c50fe26046619f916858012aaf3df793"

/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=12
# 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       4.13
# invariant            ["ocaml-base-compiler" {= "4.13.1"}]
# compiler-packages    ocaml-base-compiler.4.13.1, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/4.13/lib/ocaml/stublibs:/home/opam/.opam/4.13/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       4.13.1
2025-06-13 08:45.46 ---> saved as "d3cfa12cc754b81de398ade16df9e87cec598c0d76ceb567f05233cf47807955"

/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/"))
2025-06-13 08:45.52 ---> saved as "b64e383908dd546b5966b7752485957f080de2f016a03b95c703bdd0f0e0af63"

/home/opam: (copy (src .) (dst opam-repository/))
2025-06-13 08:46.09 ---> saved as "c627d476e33cc9f9af395becfa6cc924799b0cc6bf720c638edb53f861553d21"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-06-13 08:46.30 ---> saved as "575bdefdba73bcb7ec1bc75852468facbac14055bdb93af152634840bbf32d8d"

/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]
- Get:4 http://deb.debian.org/debian-security bookworm-security/main amd64 Packages [266 kB]
- Fetched 369 kB in 0s (1248 kB/s)
- Reading package lists...
2025-06-13 08:46.31 ---> saved as "901a922673a73d0443f6b25cc8abfb5839e9eaabf2eeff763e52504ee1f959b8"

/home/opam: (run (shell "opam pin add -k version -yn sel.0.7.0 0.7.0"))
sel is now pinned to version 0.7.0
2025-06-13 08:46.31 ---> saved as "b0709e822d8d0fd8e460276995b7c1574f2bf07ff794d6b4c9d017a5afd12b2b"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall sel.0.7.0;\
                        \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 \"$pkg\" != 'sel.0.7.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
sel.0.7.0 is not installed. Install it? [y/n] y
The following actions will be performed:
=== install 10 packages
  - install cppo                1.8.0          [required by ppx_deriving]
  - install dune                3.19.1         [required by sel]
  - install ocaml-compiler-libs v0.12.4        [required by ppxlib]
  - install ocamlfind           1.9.8          [required by ppx_deriving]
  - install ppx_derivers        1.2.1          [required by ppx_deriving]
  - install ppx_deriving        6.1.0          [required by sel]
  - install ppxlib              0.36.0         [required by ppx_deriving]
  - install sel                 0.7.0 (pinned)
  - install sexplib0            v0.16.0        [required by ppxlib]
  - install stdlib-shims        0.3.0          [required by ppxlib]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved cppo.1.8.0  (cached)
-> retrieved dune.3.19.1  (cached)
-> retrieved ocaml-compiler-libs.v0.12.4  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppx_deriving.6.1.0  (cached)
-> retrieved ppxlib.0.36.0  (cached)
-> retrieved sel.0.7.0  (https://github.com/gares/sel/releases/download/v0.7.0/sel-0.7.0.tbz)
-> retrieved sexplib0.v0.16.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> installed ocamlfind.1.9.8
-> installed dune.3.19.1
-> installed ppx_derivers.1.2.1
-> installed stdlib-shims.0.3.0
-> installed sexplib0.v0.16.0
-> installed ocaml-compiler-libs.v0.12.4
-> installed cppo.1.8.0
-> installed ppxlib.0.36.0
-> installed ppx_deriving.6.1.0
-> installed sel.0.7.0
Done.
# To update the current shell environment, run: eval $(opam env)
2025-06-13 08:47.19 ---> saved as "99c4be46d7274917e4a4fff5fb766cc1c1431d47847086e93b6f20a1fa365b58"

/home/opam: (env OPAMCRITERIA +removed,+count[version-lag,solution])

/home/opam: (env OPAMFIXUPCRITERIA +removed,+count[version-lag,solution])

/home/opam: (env OPAMUPGRADECRITERIA +removed,+count[version-lag,solution])

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall sel.0.7.0;\
                        \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 \"$pkg\" != 'sel.0.7.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
The following actions will be performed:
=== downgrade 9 packages
  - downgrade cppo                    1.8.0 to 1.6.1            [required by ppx_deriving]
  - downgrade dune                    3.19.1 to 3.5.0           [required by sel]
  - downgrade ocaml-compiler-libs     v0.12.4 to v0.11.0        [uses jbuilder]
  - downgrade ocamlfind               1.9.8 to 1.9.1            [required by ppx_deriving]
  - downgrade ppx_derivers            1.2.1 to 1.0              [required by ppx_deriving]
  - downgrade ppx_deriving            6.1.0 to 5.2              [required by sel]
  - downgrade ppxlib                  0.36.0 to 0.22.2          [uses dune]
  - downgrade sexplib0                v0.16.0 to v0.12.0        [uses dune]
  - downgrade stdlib-shims            0.3.0 to 0.1.0            [uses dune]
=== recompile 1 package
  - recompile sel                     0.7.0 (pinned)
=== install 4 packages
  - install   base-bytes              base                      [required by cppo]
  - install   jbuilder                1.0+beta20.1 (deprecated) [required by cppo]
  - install   ocaml-migrate-parsetree 2.2.0 (deprecated)        [required by ppxlib]
  - install   result                  1.5                       [required by ppx_deriving]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved cppo.1.6.1  (cached)
-> retrieved dune.3.5.0  (cached)
-> retrieved jbuilder.1.0+beta20.1  (cached)
-> retrieved ocaml-compiler-libs.v0.11.0  (cached)
-> retrieved ocaml-migrate-parsetree.2.2.0  (cached)
-> retrieved ocamlfind.1.9.1  (cached)
-> retrieved ppx_derivers.1.0  (cached)
-> retrieved ppx_deriving.5.2  (cached)
-> retrieved ppxlib.0.22.2  (cached)
-> retrieved result.1.5  (cached)
-> retrieved sexplib0.v0.12.0  (cached)
-> retrieved stdlib-shims.0.1.0  (cached)
-> installed jbuilder.1.0+beta20.1
-> removed   sel.0.7.0
-> removed   ppx_deriving.6.1.0
-> removed   cppo.1.8.0
-> removed   ocamlfind.1.9.8
-> removed   ppxlib.0.36.0
-> removed   ocaml-compiler-libs.v0.12.4
-> removed   ppx_derivers.1.2.1
-> removed   sexplib0.v0.16.0
-> removed   stdlib-shims.0.3.0
-> removed   dune.3.19.1
-> installed dune.3.5.0
-> installed ocaml-compiler-libs.v0.11.0
-> installed ocamlfind.1.9.1
-> installed base-bytes.base
-> installed ocaml-migrate-parsetree.2.2.0
-> installed ppx_derivers.1.0
-> installed result.1.5
-> installed sexplib0.v0.12.0
-> installed stdlib-shims.0.1.0
-> installed cppo.1.6.1
-> installed ppxlib.0.22.2
-> installed ppx_deriving.5.2
-> installed sel.0.7.0
Done.

<><> ocaml-migrate-parsetree.2.2.0 installed successfully <><><><><><><><><><><>
=> Note: This package is deprecated.

<><> jbuilder.1.0+beta20.1 installed successfully <><><><><><><><><><><><><><><>
=> Note: This package is deprecated.
# To update the current shell environment, run: eval $(opam env)
2025-06-13 08:48.02 ---> saved as "e845891a8b47834e5ef8237e8fb0367db5d69144b73f0ba0a6878ca1cd93226d"
Job succeeded
2025-06-13 08:48.15: Job succeeded