(for PR #29092)

2025-12-22 21:10.42: New job: build frama_c_codex.1.0-rc4, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29092/head (9992c9eeb5759412c4c08720b431f6dc300cf097)
                              on debian-unstable-ocaml-5.4/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29092/head" && git reset --hard 9992c9ee
git fetch origin master
git merge --no-edit a4dd3b1992058b894be01d35cfa8d2f497a70bd0
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-unstable-ocaml-5.4@sha256:be625c8c412e66d3d6f43c0fbe8c8adfa82cbda6ff8e635af6aa0039dce6c619
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn frama_c_codex.1.0-rc4 1.0-rc4
RUN opam reinstall frama_c_codex.1.0-rc4; \
    res=$?; \
    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-unstable\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'frama_c_codex.1.0-rc4' && partial_fails="$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 .

2025-12-22 21:10.42: Using cache hint "ocaml/opam:debian-unstable-ocaml-5.4@sha256:be625c8c412e66d3d6f43c0fbe8c8adfa82cbda6ff8e635af6aa0039dce6c619-frama_c_codex.1.0-rc4-9992c9eeb5759412c4c08720b431f6dc300cf097"
2025-12-22 21:10.42: Using OBuilder spec:
((from ocaml/opam:debian-unstable-ocaml-5.4@sha256:be625c8c412e66d3d6f43c0fbe8c8adfa82cbda6ff8e635af6aa0039dce6c619)
 (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 frama_c_codex.1.0-rc4 1.0-rc4"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall frama_c_codex.1.0-rc4;\
             \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-unstable\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'frama_c_codex.1.0-rc4' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-12-22 21:10.42: Waiting for resource in pool OCluster
2025-12-22 21:10.42: Waiting for worker…
2025-12-22 21:13.56: Got resource from pool OCluster
Building on odawa.caelum.ci.dev
All commits already cached
HEAD is now at a4dd3b1992 Merge pull request #29124 from Alasdair/release-sail-0.20.1
Merge made by the 'ort' strategy.
 packages/binsec_codex/binsec_codex.1.0-rc4/opam   | 54 +++++++++++++
 packages/codex/codex.1.0-rc4/opam                 | 92 +++++++++++++++++++++++
 packages/frama_c_codex/frama_c_codex.1.0-rc4/opam | 55 ++++++++++++++
 3 files changed, 201 insertions(+)
 create mode 100644 packages/binsec_codex/binsec_codex.1.0-rc4/opam
 create mode 100644 packages/codex/codex.1.0-rc4/opam
 create mode 100644 packages/frama_c_codex/frama_c_codex.1.0-rc4/opam

(from ocaml/opam:debian-unstable-ocaml-5.4@sha256:be625c8c412e66d3d6f43c0fbe8c8adfa82cbda6ff8e635af6aa0039dce6c619)
Unable to find image 'ocaml/opam:debian-unstable-ocaml-5.4@sha256:be625c8c412e66d3d6f43c0fbe8c8adfa82cbda6ff8e635af6aa0039dce6c619' locally
docker.io/ocaml/opam@sha256:be625c8c412e66d3d6f43c0fbe8c8adfa82cbda6ff8e635af6aa0039dce6c619: Pulling from ocaml/opam
8d9b0d1957d2: Already exists
77bd5ce6de14: Already exists
59ace7bbb792: Already exists
b44820cf8c7c: Already exists
01779645db39: Already exists
2eff1215ea11: Already exists
cd204a506c17: Already exists
fdbe9d71b607: Already exists
1d1ef689aa4e: Already exists
21d29e096296: Already exists
f3c0f441dc5a: Already exists
24e024f45d9d: Already exists
70f2fc20df5f: Already exists
dc1d3669f80d: Already exists
d1960fd642f1: Already exists
5a522f53743b: Already exists
69c97573612d: Already exists
69c97573612d: Already exists
e309391d441d: Already exists
db1ca6399fa8: Already exists
14889b83b326: Already exists
44e6acdbb29a: Already exists
4f4fb700ef54: Already exists
1976d6d05edb: Already exists
847e4a574c7f: Already exists
6b92941a3055: Already exists
37281440a7ab: Already exists
b771055b6fbe: Already exists
8f4ee55b4bf4: Already exists
d31d3386bb00: Already exists
aa71471fafa8: Already exists
cab8c018bf1d: Already exists
efe6eb884787: Already exists
22ff1b490950: Already exists
08392e8ad44d: Already exists
9786f0609b93: Already exists
7007db005dae: Already exists
7658258a9410: Already exists
2e6a084ea7c1: Already exists
c7f51cd10453: Already exists
8bd38c2c8638: Already exists
567aa687f02c: Pulling fs layer
67c2bb4b42ee: Pulling fs layer
0ec084112735: Pulling fs layer
72a585402c8d: Pulling fs layer
cc3e5118bebd: Pulling fs layer
72a585402c8d: Waiting
f79a8c1d4aad: Pulling fs layer
c2137cd98036: Pulling fs layer
cc3e5118bebd: Waiting
f79a8c1d4aad: Waiting
c2137cd98036: Waiting
0ec084112735: Download complete
567aa687f02c: Verifying Checksum
567aa687f02c: Download complete
567aa687f02c: Pull complete
cc3e5118bebd: Download complete
f79a8c1d4aad: Download complete
c2137cd98036: Verifying Checksum
c2137cd98036: Download complete
72a585402c8d: Verifying Checksum
72a585402c8d: Download complete
67c2bb4b42ee: Verifying Checksum
67c2bb4b42ee: Download complete
67c2bb4b42ee: Pull complete
0ec084112735: Pull complete
72a585402c8d: Pull complete
cc3e5118bebd: Pull complete
f79a8c1d4aad: Pull complete
c2137cd98036: Pull complete
Digest: sha256:be625c8c412e66d3d6f43c0fbe8c8adfa82cbda6ff8e635af6aa0039dce6c619
Status: Downloaded newer image for ocaml/opam@sha256:be625c8c412e66d3d6f43c0fbe8c8adfa82cbda6ff8e635af6aa0039dce6c619
2025-12-22 21:15.33 ---> saved as "132113677107ce1fc475d1696da6c2dfbaa40deaa0b04fe9565f9b984cf4e37a"

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-12-22 21:15.33 ---> saved as "1115eb282f6e950371b61e4bfc8372f9061080d6f61d93abc81cdcce1124b0d6"

/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
2025-12-22 21:15.57 ---> saved as "883da91f6847c919b42787a2cb64b69c8e0d607a6fd6940ea125401f83ad3597"

/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=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       5.4
# invariant            ["ocaml-base-compiler" {>= "5.4.0"}]
# compiler-packages    ocaml-base-compiler.5.4.0, ocaml-compiler.5.4.0, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/5.4/lib/ocaml/stublibs:/home/opam/.opam/5.4/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.4.0
2025-12-22 21:15.58 ---> saved as "4b9250c7aa51f33c3e4ed22def61e61bc1adba947f3590752d77eb19460f58e0"

/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/"))
2025-12-22 21:16.07 ---> saved as "4dfb78bcc57a8f75780ab82cb512401d3e87109f23fc3123d712923f38635303"

/home/opam: (copy (src .) (dst opam-repository/))
2025-12-22 21:16.14 ---> saved as "838d7b14008d381e2a2439f7f122502f8eaf2b5dda3822e57d3ea4e4780f43c4"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-12-22 21:16.31 ---> saved as "da77790fa1128f5e664f3eee1c7591ed84871445201b241a420da52d4b6f5b09"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian unstable InRelease [187 kB]
- Get:2 http://deb.debian.org/debian unstable/main amd64 Packages.diff/Index [63.6 kB]
- Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2025-12-22-2005.52-F-2025-12-20-0216.38.pdiff [129 kB]
- Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2025-12-22-2005.52-F-2025-12-20-0216.38.pdiff [129 kB]
- Fetched 380 kB in 11s (33.4 kB/s)
- Reading package lists...
2025-12-22 21:16.44 ---> saved as "2167dce7ab22ea1d95bc68263594ced780e9c17d3640ddd4b3c6a9205e0e2a06"

/home/opam: (run (shell "opam pin add -k version -yn frama_c_codex.1.0-rc4 1.0-rc4"))
frama_c_codex is now pinned to version 1.0-rc4
2025-12-22 21:16.45 ---> saved as "1afd49b970dcd669851bd7016a2c681f777470cbac76177fbe4a6f9c91f9bcab"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall frama_c_codex.1.0-rc4;\
                        \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-unstable\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'frama_c_codex.1.0-rc4' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
frama_c_codex.1.0-rc4 is not installed. Install it? [Y/n] y
  * Incompatible packages:
    - (invariant) -> ocaml-base-compiler >= 5.4.0
    - frama_c_codex -> codex -> pacomb >= 1.3 -> ppxlib < 0.36.0 -> ocaml < 4.10 -> ocaml-variants
    You can temporarily relax the switch invariant with `--update-invariant'
  * Incompatible packages:
    - (invariant) -> ocaml-base-compiler >= 5.4.0
    - frama_c_codex -> codex -> pacomb >= 1.3 -> ppxlib < 0.36.0 -> ocaml-migrate-parsetree >= 1.3.1 -> ocaml < 4.13 -> dkml-base-compiler
  * Missing dependency:
    - frama_c_codex -> codex -> pacomb >= 1.3 -> ppxlib < 0.36.0 -> ocaml-migrate-parsetree >= 1.3.1 -> ocaml < 4.09.0 -> ocaml-base-compiler (<= 3.07+1 | = 3.07+2 | = 3.08.0 | = 3.08.1 | = 3.08.2 | = 3.08.3 | = 3.08.4 | = 3.09.0) | ocaml-system (<= 3.07+1 | = 3.07+2 | >= 3.08.0) | ocaml-variants < 3.09.1~
    not available because the package is pinned to version 5.4.0
    unmet availability conditions, e.g. 'sys-ocaml-version = "5.4.0" & (os != "win32" | sys-ocaml-libc = "msvc")'
    no matching version
  * Missing dependency:
    - frama_c_codex -> codex -> pacomb >= 1.3 -> ppxlib < 0.36.0 -> ocaml < 4.10 -> ocaml-variants -> ocaml-beta
    unmet availability conditions: 'enable-ocaml-beta-repository'
  * Missing dependency:
    - frama_c_codex -> codex -> pacomb >= 1.3 -> ppxlib < 0.36.0 -> ocaml < 4.10 -> ocaml-variants -> system-msvc
    unmet availability conditions: 'os = "win32"'

No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall frama_c_codex.1.0-rc4;
        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-unstable\""; then
            echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
          fi;
          test "$pkg" != 'frama_c_codex.1.0-rc4' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 20
2025-12-22 21:16.59: Job failed: Failed: Build failed
2025-12-22 21:16.59: Log analysis:
2025-12-22 21:16.59: >>> 
No solution found, exiting
 (score = 100)
2025-12-22 21:16.59: [SKIP] Package not available