(for PR #29222)

2026-01-19 20:51.49: New job: build morbig.0.11.0, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29222/head (ad79ca9644feb512edcb7b55f7521e075b88d976)
                              on debian-13-ocaml-4.14-no-flat-float-array/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29222/head" && git reset --hard ad79ca96
git fetch origin master
git merge --no-edit 1c997ec9e6ebc6ea699547000cb8dfa44e52efaa
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.14-no-flat-float-array@sha256:18e6a168ba8787f5399c5c49b7ab13d06cd062104223c1a2527917fba9ab8bf2
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn morbig.0.11.0 0.11.0
RUN opam reinstall morbig.0.11.0; \
    res=$?; \
    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-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'morbig.0.11.0' && partial_fails="$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 .

2026-01-19 20:51.49: Using cache hint "ocaml/opam:debian-13-ocaml-4.14-no-flat-float-array@sha256:18e6a168ba8787f5399c5c49b7ab13d06cd062104223c1a2527917fba9ab8bf2-morbig.0.11.0-ad79ca9644feb512edcb7b55f7521e075b88d976"
2026-01-19 20:51.49: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.14-no-flat-float-array@sha256:18e6a168ba8787f5399c5c49b7ab13d06cd062104223c1a2527917fba9ab8bf2)
 (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 morbig.0.11.0 0.11.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall morbig.0.11.0;\
             \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-13\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'morbig.0.11.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-01-19 20:51.49: Waiting for resource in pool OCluster
2026-01-20 00:40.54: Waiting for worker…
2026-01-20 00:45.00: Got resource from pool OCluster
Building on toxis.caelum.ci.dev
All commits already cached
Updating files:  71% (13779/19232)
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Updating files: 100% (19232/19232), done.
HEAD is now at 1c997ec9e6 Merge pull request #29241 from polytypic/release-multicore-magic-2.3.2
Updating 1c997ec9e6..ad79ca9644
Fast-forward
 packages/archetype/archetype.0.1.10/opam                     |  2 +-
 packages/archetype/archetype.0.1.11/opam                     |  2 +-
 packages/archetype/archetype.0.1.12/opam                     |  2 +-
 packages/archetype/archetype.0.1.13/opam                     |  2 +-
 packages/archetype/archetype.0.1.14/opam                     |  2 +-
 packages/archetype/archetype.0.1.3/opam                      |  2 +-
 packages/archetype/archetype.0.1.4/opam                      |  2 +-
 packages/archetype/archetype.0.1.5/opam                      |  2 +-
 packages/archetype/archetype.0.1.6/opam                      |  2 +-
 packages/archetype/archetype.0.1.8/opam                      |  2 +-
 packages/archetype/archetype.0.1.9/opam                      |  2 +-
 packages/archetype/archetype.1.0.0/opam                      |  2 +-
 packages/archetype/archetype.1.1.0/opam                      |  2 +-
 packages/archetype/archetype.1.1.1/opam                      |  2 +-
 packages/archetype/archetype.1.1.2/opam                      |  2 +-
 packages/archetype/archetype.1.2.0/opam                      |  2 +-
 packages/archetype/archetype.1.2.1/opam                      |  2 +-
 packages/archetype/archetype.1.2.10/opam                     |  2 +-
 packages/archetype/archetype.1.2.11/opam                     |  2 +-
 packages/archetype/archetype.1.2.12/opam                     |  2 +-
 packages/archetype/archetype.1.2.13/opam                     |  2 +-
 packages/archetype/archetype.1.2.14/opam                     |  2 +-
 packages/archetype/archetype.1.2.15/opam                     |  2 +-
 packages/archetype/archetype.1.2.16/opam                     |  2 +-
 packages/archetype/archetype.1.2.2/opam                      |  2 +-
 packages/archetype/archetype.1.2.3/opam                      |  2 +-
 packages/archetype/archetype.1.2.4/opam                      |  2 +-
 packages/archetype/archetype.1.2.5/opam                      |  2 +-
 packages/archetype/archetype.1.2.6/opam                      |  2 +-
 packages/archetype/archetype.1.2.7/opam                      |  2 +-
 packages/archetype/archetype.1.2.8/opam                      |  2 +-
 packages/archetype/archetype.1.2.9/opam                      |  2 +-
 packages/archetype/archetype.1.3.0/opam                      |  2 +-
 packages/archetype/archetype.1.3.1/opam                      |  2 +-
 packages/archetype/archetype.1.3.2/opam                      |  2 +-
 packages/archetype/archetype.1.3.3/opam                      |  2 +-
 packages/archetype/archetype.1.3.4/opam                      |  2 +-
 packages/archetype/archetype.1.3.5/opam                      |  2 +-
 packages/archetype/archetype.1.3.6/opam                      |  2 +-
 packages/archetype/archetype.1.4.0/opam                      |  2 +-
 packages/archetype/archetype.1.4.1/opam                      |  2 +-
 packages/archetype/archetype.1.4.2/opam                      |  2 +-
 packages/archetype/archetype.1.4.3/opam                      |  2 +-
 packages/archetype/archetype.1.5.0/opam                      |  2 +-
 packages/archetype/archetype.1.5.1/opam                      |  2 +-
 packages/archetype/archetype.1.5.2/opam                      |  2 +-
 packages/archetype/archetype.1.5.3/opam                      |  2 +-
 packages/bnfgen/bnfgen.4.0.0/opam                            |  2 +-
 packages/catala/catala.0.10.0/opam                           |  2 +-
 packages/catala/catala.0.3.0/opam                            |  2 +-
 packages/catala/catala.0.5.0/opam                            |  2 +-
 packages/catala/catala.0.6.0/opam                            |  2 +-
 packages/catala/catala.0.7.0/opam                            |  2 +-
 packages/catala/catala.0.8.0/opam                            |  2 +-
 packages/catala/catala.0.9.0/opam                            |  2 +-
 packages/catala/catala.1.0.0/opam                            |  2 +-
 packages/catala/catala.1.0.0~alpha/opam                      |  2 +-
 packages/catala/catala.1.0.0~beta/opam                       |  2 +-
 packages/dolmen/dolmen.0.1/opam                              |  2 +-
 packages/dolmen/dolmen.0.10/opam                             |  2 +-
 packages/dolmen/dolmen.0.2/opam                              |  2 +-
 packages/dolmen/dolmen.0.4.1/opam                            |  2 +-
 packages/dolmen/dolmen.0.4/opam                              |  2 +-
 packages/dolmen/dolmen.0.5/opam                              |  2 +-
 packages/dolmen/dolmen.0.6/opam                              |  4 ++--
 packages/dolmen/dolmen.0.7/opam                              |  2 +-
 packages/dolmen/dolmen.0.8.1/opam                            |  2 +-
 packages/dolmen/dolmen.0.8/opam                              |  2 +-
 packages/dolmen/dolmen.0.9/opam                              |  2 +-
 .../embedded_ocaml_templates.0.1.4/opam                      | 12 ++++++------
 .../embedded_ocaml_templates.0.2/opam                        | 12 ++++++------
 .../embedded_ocaml_templates.0.3.1/opam                      |  8 ++++----
 .../embedded_ocaml_templates.0.4/opam                        | 10 +++++-----
 .../embedded_ocaml_templates.0.5.1/opam                      | 10 +++++-----
 .../embedded_ocaml_templates.0.6/opam                        |  2 +-
 .../embedded_ocaml_templates.0.7/opam                        |  2 +-
 packages/morbig/morbig.0.10.3/opam                           |  2 +-
 packages/morbig/morbig.0.10.4/opam                           |  2 +-
 packages/morbig/morbig.0.11.0/opam                           |  2 +-
 packages/morbig/morbig.0.9.1/opam                            |  2 +-
 packages/morbig/morbig.0.9/opam                              |  2 +-
 packages/otoml/otoml.0.9.0/opam                              |  2 +-
 packages/otoml/otoml.0.9.1/opam                              |  2 +-
 packages/otoml/otoml.0.9.2/opam                              |  2 +-
 packages/otoml/otoml.0.9.3/opam                              |  2 +-
 packages/otoml/otoml.1.0.0/opam                              |  2 +-
 packages/otoml/otoml.1.0.1/opam                              |  2 +-
 packages/otoml/otoml.1.0.2/opam                              |  2 +-
 packages/otoml/otoml.1.0.3/opam                              |  2 +-
 packages/otoml/otoml.1.0.4/opam                              |  2 +-
 packages/otoml/otoml.1.0.5/opam                              |  2 +-
 packages/touist/touist.3.0.0/opam                            |  2 +-
 packages/touist/touist.3.1.0/opam                            |  2 +-
 packages/touist/touist.3.2.0/opam                            |  2 +-
 packages/touist/touist.3.2.1/opam                            |  2 +-
 packages/touist/touist.3.5.0/opam                            |  2 +-
 packages/unionFind/unionFind.20250818/opam                   |  2 +-
 97 files changed, 119 insertions(+), 119 deletions(-)

(from ocaml/opam:debian-13-ocaml-4.14-no-flat-float-array@sha256:18e6a168ba8787f5399c5c49b7ab13d06cd062104223c1a2527917fba9ab8bf2)
2026-01-20 00:45.21 ---> saved as "75519e03d4f576dc0e0ded1e58bb569d6c7c12e9fb45bc7cc90d19222b029e26"

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-01-20 00:45.22 ---> saved as "140a16449a38658959e66461c82e5766cc6e119b6f166222e8ce159dcf7a214f"

/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
2026-01-20 00:45.51 ---> saved as "63b0242b4b9e9c4b6f698aba4f221e96cefb9fe8276c94c91c34d346d0915252"

/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
# 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       4.14
# invariant            ["ocaml-options-only-no-flat-float-array"]
# compiler-packages    ocaml-option-no-flat-float-array.1, ocaml-options-only-no-flat-float-array.1, ocaml-variants.4.14.2+options
# 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+options+no-flat-float-array
2026-01-20 00:45.52 ---> saved as "74d9e9b510556cba5f23fdcb26eff4700760778659d613b699203db5dcebf11d"

/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/"))
2026-01-20 00:45.59 ---> saved as "8983baaea558f087da7d31d1f59f55589ba3ed61a1d226741e36676a722a571a"

/home/opam: (copy (src .) (dst opam-repository/))
2026-01-20 00:46.23 ---> saved as "22eb48036b25b1c12f44bc61f11ef0ce7b95cf7f47d63d12bb4f5fedd179f846"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-01-20 00:46.43 ---> saved as "fad3a9ac720dce1a414b93823ef571828989e64b055d18dc1ee936a97dbb1a0c"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian trixie InRelease [140 kB]
- 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 trixie/main amd64 Packages [9670 kB]
- Get:5 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [96.1 kB]
- Fetched 9998 kB in 1s (7186 kB/s)
- Reading package lists...
- 
2026-01-20 00:46.46 ---> saved as "9e8f4b60c58356a0726144f2c2ee9260477e5c0a6ca926f891f56c632406c944"

/home/opam: (run (shell "opam pin add -k version -yn morbig.0.11.0 0.11.0"))
morbig is now pinned to version 0.11.0
2026-01-20 00:46.48 ---> saved as "e1bd207db6c478b97dfd659f1a4c1a6659a345663f3c9d02dd96054f0a054d10"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall morbig.0.11.0;\
                        \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-13\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'morbig.0.11.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
morbig.0.11.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 19 packages
  - install cppo                1.8.0           [required by ppx_deriving]
  - install dune                3.21.0          [required by morbig]
  - install menhir              20250912        [required by morbig]
  - install menhirCST           20250912        [required by menhir]
  - install menhirLib           20250912        [required by menhir]
  - install menhirSdk           20250912        [required by menhir]
  - install morbig              0.11.0 (pinned)
  - 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        6.1.1           [required by ppx_deriving_yojson, visitors]
  - install ppx_deriving_yojson 3.10.0          [required by morbig]
  - install ppxlib              0.37.0          [required by ppx_deriving_yojson, visitors]
  - install result              1.5             [required by visitors]
  - install seq                 base            [required by yojson]
  - install sexplib0            v0.17.0         [required by ppxlib]
  - install stdlib-shims        0.3.0           [required by ppxlib]
  - install visitors            20251114        [required by morbig]
  - install yojson              2.2.2           [required by morbig]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved cppo.1.8.0  (cached)
-> retrieved dune.3.21.0  (cached)
-> retrieved menhir.20250912, menhirCST.20250912, menhirLib.20250912, menhirSdk.20250912  (cached)
-> retrieved morbig.0.11.0  (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.6.1.1  (cached)
-> retrieved ppx_deriving_yojson.3.10.0  (cached)
-> retrieved ppxlib.0.37.0  (cached)
-> retrieved result.1.5  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved sexplib0.v0.17.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved visitors.20251114  (cached)
-> retrieved yojson.2.2.2  (cached)
-> installed ocamlfind.1.9.8
-> installed dune.3.21.0
-> installed menhirCST.20250912
-> installed ppx_derivers.1.2.1
-> installed result.1.5
-> installed stdlib-shims.0.3.0
-> installed menhirSdk.20250912
-> installed sexplib0.v0.17.0
-> installed menhirLib.20250912
-> installed cppo.1.8.0
-> installed ocaml-compiler-libs.v0.12.4
-> installed yojson.2.2.2
-> installed menhir.20250912
-> installed ppxlib.0.37.0
-> installed ppx_deriving.6.1.1
-> installed ppx_deriving_yojson.3.10.0
-> installed visitors.20251114
-> installed morbig.0.11.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-01-20 00:48.59 ---> saved as "546865a97be752921aceaca1ef1c3655a3b4b435b18a37e1013cf249514723a9"
Job succeeded
2026-01-20 00:49.06: Job succeeded