(not at the head of any monitored branch or PR)
2025-06-09 13:55.50: New job: build sail_lean_backend.0.19.1, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/28004/head (3844593231c3fdb39e72e63dcee4e6ebfcd3ab58)
                              on debian-12-ocaml-5.3/arm32v7

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28004/head" && git reset --hard 38445932
git fetch origin master
git merge --no-edit ee8633a3192f0d127dc2b173f99bab6f812250e0
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-5.3@sha256:b0af26357d63c5f203c470a79a66a11bbf371a61b238b3031ee3fcddc855fb7b
SHELL [ "/usr/bin/linux32", "/bin/sh", "-c" ]
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn sail_lean_backend.0.19.1 0.19.1
RUN opam reinstall sail_lean_backend.0.19.1; \
    res=$?; \
    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 "$pkg" != 'sail_lean_backend.0.19.1' && partial_fails="$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 .

2025-06-09 13:55.50: Using cache hint "ocaml/opam:debian-12-ocaml-5.3@sha256:b0af26357d63c5f203c470a79a66a11bbf371a61b238b3031ee3fcddc855fb7b-sail_lean_backend.0.19.1-3844593231c3fdb39e72e63dcee4e6ebfcd3ab58"
2025-06-09 13:55.50: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-5.3@sha256:b0af26357d63c5f203c470a79a66a11bbf371a61b238b3031ee3fcddc855fb7b)
 (shell /usr/bin/linux32 /bin/sh -c)
 (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 sail_lean_backend.0.19.1 0.19.1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall sail_lean_backend.0.19.1;\
             \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 \"$pkg\" != 'sail_lean_backend.0.19.1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-06-09 13:55.50: Waiting for resource in pool OCluster
2025-06-09 13:55.52: Waiting for worker…
2025-06-09 14:06.22: Got resource from pool OCluster
Building on okypous.caelum.ci.dev
All commits already cached
Updating files:  68% (15935/23232)
Updating files:  69% (16031/23232)
Updating files:  70% (16263/23232)
Updating files:  71% (16495/23232)
Updating files:  72% (16728/23232)
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Updating files: 100% (23232/23232)
Updating files: 100% (23232/23232), done.
HEAD is now at ee8633a319 Merge pull request #28000 from nikhil-kamath/release-spurs-v0.1.1
Updating ee8633a319..3844593231
Fast-forward
 packages/libsail/libsail.0.19.1/opam               | 68 ++++++++++++++++++++
 packages/sail/sail.0.19.1/opam                     | 73 ++++++++++++++++++++++
 packages/sail_c_backend/sail_c_backend.0.19.1/opam | 49 +++++++++++++++
 .../sail_coq_backend/sail_coq_backend.0.19.1/opam  | 49 +++++++++++++++
 .../sail_doc_backend/sail_doc_backend.0.19.1/opam  | 51 +++++++++++++++
 .../sail_latex_backend.0.19.1/opam                 | 50 +++++++++++++++
 .../sail_lean_backend.0.19.1/opam                  | 49 +++++++++++++++
 .../sail_lem_backend/sail_lem_backend.0.19.1/opam  | 49 +++++++++++++++
 packages/sail_manifest/sail_manifest.0.19.1/opam   | 49 +++++++++++++++
 .../sail_ocaml_backend.0.19.1/opam                 | 50 +++++++++++++++
 packages/sail_output/sail_output.0.19.1/opam       | 49 +++++++++++++++
 .../sail_smt_backend/sail_smt_backend.0.19.1/opam  | 49 +++++++++++++++
 .../sail_sv_backend/sail_sv_backend.0.19.1/opam    | 49 +++++++++++++++
 13 files changed, 684 insertions(+)
 create mode 100644 packages/libsail/libsail.0.19.1/opam
 create mode 100644 packages/sail/sail.0.19.1/opam
 create mode 100644 packages/sail_c_backend/sail_c_backend.0.19.1/opam
 create mode 100644 packages/sail_coq_backend/sail_coq_backend.0.19.1/opam
 create mode 100644 packages/sail_doc_backend/sail_doc_backend.0.19.1/opam
 create mode 100644 packages/sail_latex_backend/sail_latex_backend.0.19.1/opam
 create mode 100644 packages/sail_lean_backend/sail_lean_backend.0.19.1/opam
 create mode 100644 packages/sail_lem_backend/sail_lem_backend.0.19.1/opam
 create mode 100644 packages/sail_manifest/sail_manifest.0.19.1/opam
 create mode 100644 packages/sail_ocaml_backend/sail_ocaml_backend.0.19.1/opam
 create mode 100644 packages/sail_output/sail_output.0.19.1/opam
 create mode 100644 packages/sail_smt_backend/sail_smt_backend.0.19.1/opam
 create mode 100644 packages/sail_sv_backend/sail_sv_backend.0.19.1/opam

(from ocaml/opam:debian-12-ocaml-5.3@sha256:b0af26357d63c5f203c470a79a66a11bbf371a61b238b3031ee3fcddc855fb7b)
Unable to find image 'ocaml/opam:debian-12-ocaml-5.3@sha256:b0af26357d63c5f203c470a79a66a11bbf371a61b238b3031ee3fcddc855fb7b' locally
docker.io/ocaml/opam@sha256:b0af26357d63c5f203c470a79a66a11bbf371a61b238b3031ee3fcddc855fb7b: Pulling from ocaml/opam
fac98fddbf37: Pulling fs layer
fac98fddbf37: Verifying Checksum
fac98fddbf37: Download complete
fac98fddbf37: Pull complete
Digest: sha256:b0af26357d63c5f203c470a79a66a11bbf371a61b238b3031ee3fcddc855fb7b
Status: Downloaded newer image for ocaml/opam@sha256:b0af26357d63c5f203c470a79a66a11bbf371a61b238b3031ee3fcddc855fb7b
WARNING: The requested image's platform (linux/arm/v7) does not match the detected host platform (linux/arm64/v8) and no specific platform was requested
2025-06-09 14:06.28 ---> using "f740d5972e772e5d574b12cdc08ebcafef977bafe0c30da47b23b48aef1ab88c" from cache

/: (shell /usr/bin/linux32 /bin/sh -c)

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-06-09 14:06.28 ---> using "f53deefa86230282019ffbc0713664688dfa1f90fc1fd11496ad555762c9d122" 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 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
2025-06-09 14:06.28 ---> using "ea510e91a4408988eff305517106bbe2d6b0d9b3bf4218c2425c0e421b0b0256" 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         2.4.0~alpha2
# self-upgrade         no
# system               arch=arm32 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                 79
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       5.3
# invariant            ["ocaml-base-compiler" {= "5.3.0"}]
# compiler-packages    ocaml-base-compiler.5.3.0, ocaml-compiler.5.3.0, ocaml-option-bytecode-only.1, ocaml-options-vanilla.1
# ocaml:native         false
# ocaml:native-tools   false
# ocaml:native-dynlink false
# ocaml:stubsdir       /home/opam/.opam/5.3/lib/ocaml/stublibs:/home/opam/.opam/5.3/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.3.0+bytecode-only
2025-06-09 14:06.28 ---> using "ecd345915cd5354c52f827a1eadb311ca9cbf35522f766d79d44e44c759b1607" 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/"))
2025-06-09 14:06.28 ---> using "8efcc6249c5f43bc1ab23ccb672caac5064f4f452fcbd6fc84e82495b1fb4c5f" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-06-09 14:06.30 ---> using "33e8671079f98f31d9f3aa014fa9dc9c9bd2ae3a1a4331e3c548609272eb464e" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-06-09 14:06.30 ---> using "f281ac31108d4e9b3907d66fc85da4d7ac1c27ac7a3d918c9d85e9c1857856aa" from cache

/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 armhf Packages [247 kB]
- Fetched 350 kB in 1s (673 kB/s)
- Reading package lists...
- 
2025-06-09 14:06.30 ---> using "d6f7a16790e71ae23f966b08176bd1f4a71db0b8d6ce6afc3b4611855b01f9cf" from cache

/home/opam: (run (shell "opam pin add -k version -yn sail_lean_backend.0.19.1 0.19.1"))
sail_lean_backend is now pinned to version 0.19.1
2025-06-09 14:06.32 ---> saved as "4d3fe047ad18008c79ef251b6c708b216e19e615df06ab6e8ed9692dee1996e0"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall sail_lean_backend.0.19.1;\
                        \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 \"$pkg\" != 'sail_lean_backend.0.19.1' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
sail_lean_backend.0.19.1 is not installed. Install it? [Y/n] y
  * Incompatible packages:
    - (invariant) -> ocaml-base-compiler = 5.3.0 -> ocaml-compiler = 5.3.0 -> ocaml-option-bytecode-only
    - sail_lean_backend >= 0.19.1 -> libsail >= 0.19.1 -> lem
    You can temporarily relax the switch invariant with `--update-invariant'
  * Incompatible packages:
    - (invariant) -> ocaml-base-compiler = 5.3.0
    - sail_lean_backend >= 0.19.1 -> libsail >= 0.19.1 -> lem -> ocaml < 5.0 -> ocaml-variants (< 4.04.4~ | >= 4.05.0)
  * Missing dependency:
    - sail_lean_backend >= 0.19.1 -> libsail >= 0.19.1 -> lem -> ocaml < 5.0 -> 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 5.3.0
    unmet availability conditions, e.g. 'sys-ocaml-version = "5.3.0" & (os != "win32" | sys-ocaml-libc = "msvc")'
    no matching version
  * Missing dependency:
    - sail_lean_backend >= 0.19.1 -> libsail >= 0.19.1 -> lem -> ocaml < 5.0 -> ocaml-variants < 4.00.2~ -> xenbigarray
    unknown package
  * Missing dependency:
    - sail_lean_backend >= 0.19.1 -> libsail >= 0.19.1 -> lem -> ocaml < 5.0 -> ocaml-variants >= 4.05.0 -> ocaml-beta
    unmet availability conditions: 'enable-ocaml-beta-repository'
  * Missing dependency:
    - sail_lean_backend >= 0.19.1 -> libsail >= 0.19.1 -> lem -> ocaml < 5.0 -> ocaml-variants >= 4.05.0 -> system-msvc
    unmet availability conditions: 'os = "win32"'

No solution found, exiting
"/usr/bin/linux32" "/bin/sh" "-c" "opam reinstall sail_lean_backend.0.19.1;
        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 "$pkg" != 'sail_lean_backend.0.19.1' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 20
2025-06-09 14:06.58: Job failed: Failed: Build failed
2025-06-09 14:06.58: Log analysis:
2025-06-09 14:06.58: >>> 
No solution found, exiting
 (score = 100)
2025-06-09 14:06.58: [SKIP] Package not available