(for PR #26907)

2025-11-10 16:53.48: New job: build apron.0.9.14, lower-bounds, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/26907/head (b6229f0d14497cac47fc1ccd0ef31dd6c590ddfe)
                              on debian-13-ocaml-4.10/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/26907/head" && git reset --hard b6229f0d
git fetch origin master
git merge --no-edit b6a264c784afa1e19f7a926fc10d49010ad12be4
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.10@sha256:3c832d8c5802b150d1e250940a261f3ab7e57f38227a6bc15832b17542622ead
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn apron.0.9.14 0.9.14
RUN opam reinstall apron.0.9.14; \
    res=$?; \
    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-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'apron.0.9.14' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
ENV OPAMCRITERIA="+removed,+count[version-lag,solution]"
ENV OPAMFIXUPCRITERIA="+removed,+count[version-lag,solution]"
ENV OPAMUPGRADECRITERIA="+removed,+count[version-lag,solution]"
RUN opam reinstall apron.0.9.14; \
    res=$?; \
    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-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'apron.0.9.14' && partial_fails="$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 .

2025-11-10 16:53.48: Using cache hint "ocaml/opam:debian-13-ocaml-4.10@sha256:3c832d8c5802b150d1e250940a261f3ab7e57f38227a6bc15832b17542622ead-apron.0.9.14-b6229f0d14497cac47fc1ccd0ef31dd6c590ddfe"
2025-11-10 16:53.48: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.10@sha256:3c832d8c5802b150d1e250940a261f3ab7e57f38227a6bc15832b17542622ead)
 (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 apron.0.9.14 0.9.14"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall apron.0.9.14;\
             \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-13\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'apron.0.9.14' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (env OPAMCRITERIA +removed,+count[version-lag,solution])
 (env OPAMFIXUPCRITERIA +removed,+count[version-lag,solution])
 (env OPAMUPGRADECRITERIA +removed,+count[version-lag,solution])
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall apron.0.9.14;\
             \n        res=$?;\
             \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-13\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'apron.0.9.14' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-11-10 16:53.48: Waiting for resource in pool OCluster
2025-11-10 20:16.33: Waiting for worker…
2025-11-10 20:20.17: Got resource from pool OCluster
Building on laodoke.caelum.ci.dev
All commits already cached
HEAD is now at b6a264c784 Merge pull request #28853 from AltGr/catala100
Auto-merging packages/apron/apron.0.9.14/opam
Merge made by the 'ort' strategy.
 packages/apron/apron.0.9.14/opam  | 5 ++++-
 packages/apron/apron.v0.9.12/opam | 5 ++++-
 packages/apron/apron.v0.9.14/opam | 8 +++++++-
 3 files changed, 15 insertions(+), 3 deletions(-)

(from ocaml/opam:debian-13-ocaml-4.10@sha256:3c832d8c5802b150d1e250940a261f3ab7e57f38227a6bc15832b17542622ead)
Unable to find image 'ocaml/opam:debian-13-ocaml-4.10@sha256:3c832d8c5802b150d1e250940a261f3ab7e57f38227a6bc15832b17542622ead' locally
docker.io/ocaml/opam@sha256:3c832d8c5802b150d1e250940a261f3ab7e57f38227a6bc15832b17542622ead: Pulling from ocaml/opam
488d250f9803: Pulling fs layer
488d250f9803: Waiting
488d250f9803: Verifying Checksum
488d250f9803: Download complete
488d250f9803: Pull complete
Digest: sha256:3c832d8c5802b150d1e250940a261f3ab7e57f38227a6bc15832b17542622ead
Status: Downloaded newer image for ocaml/opam@sha256:3c832d8c5802b150d1e250940a261f3ab7e57f38227a6bc15832b17542622ead
2025-11-10 20:28.35 ---> saved as "4ba70bfe56a14af4b1c955a4d15699e456d03056dbef613b07326955dcd41691"

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-11-10 20:28.35 ---> saved as "fd1b62ad8a3b3f061e47cdce22071902546509c172cbebdb816bb058babe6277"

/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
2025-11-10 20:29.10 ---> saved as "f3c76989068bbe4c6b1aa0014085484976c195a77930548ffad33d78436d8aa2"

/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~alpha1
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=debian os-version=13
# 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       4.10
# invariant            ["ocaml-base-compiler" {= "4.10.2"}]
# compiler-packages    ocaml-base-compiler.4.10.2
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/4.10/lib/ocaml/stublibs:/home/opam/.opam/4.10/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       4.10.2
2025-11-10 20:29.11 ---> saved as "e1745ce4091256cea3402c3f7d8942a401444276995b99e88d133e5c88b9116a"

/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/"))
2025-11-10 20:29.18 ---> saved as "6cddc4007146e617f4762ea17377123cea6876bdfddc4d8012531c7e5825f93c"

/home/opam: (copy (src .) (dst opam-repository/))
2025-11-10 20:29.29 ---> saved as "20ab66cfccd6271f66aa0d9443a7a1d6a0fa51388554d72b491278b9c61d7884"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-11-10 20:29.53 ---> saved as "4ef373bb7c8755207bc5ebef15f5d04edfcf7b484bac41e5d15deb042d3718a9"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian trixie InRelease
- Get:2 http://deb.debian.org/debian trixie-updates InRelease [47.3 kB]
- Get:3 http://deb.debian.org/debian-security trixie-security InRelease [43.4 kB]
- Get:4 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [69.3 kB]
- Fetched 160 kB in 0s (1382 kB/s)
- Reading package lists...
- 
2025-11-10 20:29.55 ---> saved as "39b695b1dc501ec624952de8dcf7453d2b183bab65a31065917aef22e5a02ca5"

/home/opam: (run (shell "opam pin add -k version -yn apron.0.9.14 0.9.14"))
apron is now pinned to version 0.9.14
2025-11-10 20:29.56 ---> saved as "ee15aa05c1cecff7da4649f7280999e9279eee5851a3cf946386e8b2f408917e"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall apron.0.9.14;\
                        \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-13\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'apron.0.9.14' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
apron.0.9.14 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 12 packages
  - install apron           0.9.14 (pinned)
  - install bigarray-compat 1.1.0           [required by mlgmpidl]
  - install camlidl         1.13            [required by apron]
  - install conf-findutils  1               [required by ez-conf-lib]
  - install conf-gmp-paths  1               [required by mlgmpidl]
  - install conf-mpfr-paths 1               [required by mlgmpidl]
  - install conf-perl       2               [required by apron]
  - install dune            3.20.2          [required by bigarray-compat]
  - install ez-conf-lib     2               [required by conf-gmp-paths, conf-mpfr-paths]
  - install mlgmpidl        1.3.0           [required by apron]
  - install ocamlbuild      0.16.1          [required by apron]
  - install ocamlfind       1.9.8           [required by apron]

The following system packages will first need to be installed:
    libgmp-dev libmpfr-dev

<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Continue anyway, and, upon success, permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "libgmp-dev" "libmpfr-dev"
- Selecting previously unselected package libgmpxx4ldbl:amd64.
- (Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 20622 files and directories currently installed.)
- Preparing to unpack .../libgmpxx4ldbl_2%3a6.3.0+dfsg-3_amd64.deb ...
- Unpacking libgmpxx4ldbl:amd64 (2:6.3.0+dfsg-3) ...
- Selecting previously unselected package libgmp-dev:amd64.
- Preparing to unpack .../libgmp-dev_2%3a6.3.0+dfsg-3_amd64.deb ...
- Unpacking libgmp-dev:amd64 (2:6.3.0+dfsg-3) ...
- Selecting previously unselected package libmpfr-dev:amd64.
- Preparing to unpack .../libmpfr-dev_4.2.2-1_amd64.deb ...
- Unpacking libmpfr-dev:amd64 (4.2.2-1) ...
- Setting up libgmpxx4ldbl:amd64 (2:6.3.0+dfsg-3) ...
- Setting up libgmp-dev:amd64 (2:6.3.0+dfsg-3) ...
- Setting up libmpfr-dev:amd64 (4.2.2-1) ...
- Processing triggers for libc-bin (2.41-12) ...

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved apron.0.9.14  (cached)
-> retrieved bigarray-compat.1.1.0  (cached)
-> retrieved camlidl.1.13  (cached)
-> retrieved conf-gmp-paths.1  (cached)
-> retrieved conf-mpfr-paths.1  (cached)
-> installed conf-perl.2
-> installed conf-findutils.1
-> retrieved dune.3.20.2  (cached)
-> installed camlidl.1.13
-> retrieved ez-conf-lib.2  (cached)
-> retrieved mlgmpidl.1.3.0  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> installed ez-conf-lib.2
-> retrieved ocamlfind.1.9.8  (cached)
-> installed conf-gmp-paths.1
-> installed conf-mpfr-paths.1
-> installed ocamlfind.1.9.8
-> installed ocamlbuild.0.16.1
-> installed dune.3.20.2
-> installed bigarray-compat.1.1.0
-> installed mlgmpidl.1.3.0
-> installed apron.0.9.14
Done.

<><> conf-mpfr-paths.1 installed successfully <><><><><><><><><><><><><><><><><>
=> header file found in /usr/include
=> library file found in /usr/lib/x86_64-linux-gnu

<><> conf-gmp-paths.1 installed successfully ><><><><><><><><><><><><><><><><><>
=> header file found in /usr/include/x86_64-linux-gnu
=> library file found in /usr/lib/x86_64-linux-gnu
# To update the current shell environment, run: eval $(opam env)
2025-11-10 20:31.30 ---> saved as "185a79c6b5951e1056110d8106ed7c91a08fe1b1813224c0fa33bba84ee3c7e8"

/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 apron.0.9.14;\
                        \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-13\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'apron.0.9.14' && partial_fails=\"$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:
=== remove 6 packages
  - remove    bigarray-compat 1.1.0
  - remove    conf-findutils  1
  - remove    conf-gmp-paths  1
  - remove    conf-mpfr-paths 1
  - remove    dune            3.20.2
  - remove    ez-conf-lib     2
=== downgrade 5 packages
  - downgrade camlidl         1.13 to 1.09     [required by apron]
  - downgrade conf-perl       2 to 1           [required by apron]
  - downgrade mlgmpidl        1.3.0 to 1.2.11  [required by apron]
  - downgrade ocamlbuild      0.16.1 to 0.14.0 [required by apron]
  - downgrade ocamlfind       1.9.8 to 1.8.1   [required by apron]
=== recompile 1 package
  - recompile apron           0.9.14 (pinned)
=== install 3 packages
  - install   conf-gmp        5                [required by mlgmpidl]
  - install   conf-m4         1                [required by ocamlfind]
  - install   conf-mpfr       1                [required by mlgmpidl]

The following system packages will first need to be installed:
    m4

<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Continue anyway, and, upon success, permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "m4"
- Selecting previously unselected package m4.
- (Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 20658 files and directories currently installed.)
- Preparing to unpack .../archives/m4_1.4.19-8_amd64.deb ...
- Unpacking m4 (1.4.19-8) ...
- Setting up m4 (1.4.19-8) ...

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved apron.0.9.14  (cached)
-> retrieved camlidl.1.09  (cached)
-> retrieved conf-gmp.5  (cached)
-> retrieved conf-mpfr.1  (cached)
-> retrieved mlgmpidl.1.2.11  (https://opam.ocaml.org/cache)
-> installed conf-m4.1
-> retrieved ocamlbuild.0.14.0  (cached)
-> installed conf-gmp.5
-> retrieved ocamlfind.1.8.1  (cached)
-> installed conf-mpfr.1
-> removed   apron.0.9.14
-> removed   mlgmpidl.1.3.0
-> removed   bigarray-compat.1.1.0
-> removed   camlidl.1.13
-> removed   conf-mpfr-paths.1
-> removed   conf-gmp-paths.1
-> removed   conf-perl.2
-> removed   dune.3.20.2
-> removed   ez-conf-lib.2
-> removed   conf-findutils.1
-> removed   ocamlbuild.0.16.1
-> removed   ocamlfind.1.9.8
-> installed camlidl.1.09
-> installed conf-perl.1
-> installed ocamlbuild.0.14.0
-> installed ocamlfind.1.8.1
-> installed mlgmpidl.1.2.11
-> installed apron.0.9.14
Done.
# To update the current shell environment, run: eval $(opam env)
2025-11-10 20:32.38 ---> saved as "56b309ef7e0ffd490000f4955ade62cefc0208aeb8c58c861ae0aaf8a75de7b3"
Job succeeded
2025-11-10 20:32.58: Job succeeded