(not at the head of any monitored branch or PR)
2025-03-20 12:52.06: New job: build conf-rust-llvm.1, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/27642/head (d29c58d5a87cd15d0a0834def4b71d5ce1592e70)
                              on ubuntu-24.10-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/27642/head" && git reset --hard d29c58d5
git fetch origin master
git merge --no-edit 8d19977bcd20607919a25e688e963280f2746425
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:ubuntu-24.10-ocaml-4.14@sha256:cd23b28c8aa7710862683431d55fdf1d06b032fdca5a025e330beffd6b4be237
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn conf-rust-llvm.1 1
RUN opam reinstall conf-rust-llvm.1; \
    res=$?; \
    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 "\"ubuntu-24.10\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'conf-rust-llvm.1' && partial_fails="$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 .

2025-03-20 12:52.06: Using cache hint "ocaml/opam:ubuntu-24.10-ocaml-4.14@sha256:cd23b28c8aa7710862683431d55fdf1d06b032fdca5a025e330beffd6b4be237-conf-rust-llvm.1-d29c58d5a87cd15d0a0834def4b71d5ce1592e70"
2025-03-20 12:52.06: Using OBuilder spec:
((from ocaml/opam:ubuntu-24.10-ocaml-4.14@sha256:cd23b28c8aa7710862683431d55fdf1d06b032fdca5a025e330beffd6b4be237)
 (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 conf-rust-llvm.1 1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall conf-rust-llvm.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 \"\\\"ubuntu-24.10\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'conf-rust-llvm.1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-03-20 12:52.06: Waiting for resource in pool OCluster
2025-03-20 12:52.06: Waiting for worker…
2025-03-20 12:52.35: Got resource from pool OCluster
Building on x86-bm-c8.sw.ocaml.org
All commits already cached
Updating files:  65% (14825/22690)
Updating files:  66% (14976/22690)
Updating files:  67% (15203/22690)
Updating files:  68% (15430/22690)
Updating files:  69% (15657/22690)
Updating files:  70% (15883/22690)
Updating files:  71% (16110/22690)
Updating files:  72% (16337/22690)
Updating files:  73% (16564/22690)
Updating files:  74% (16791/22690)
Updating files:  75% (17018/22690)
Updating files:  76% (17245/22690)
Updating files:  77% (17472/22690)
Updating files:  78% (17699/22690)
Updating files:  79% (17926/22690)
Updating files:  80% (18152/22690)
Updating files:  81% (18379/22690)
Updating files:  82% (18606/22690)
Updating files:  83% (18833/22690)
Updating files:  84% (19060/22690)
Updating files:  85% (19287/22690)
Updating files:  86% (19514/22690)
Updating files:  87% (19741/22690)
Updating files:  88% (19968/22690)
Updating files:  89% (20195/22690)
Updating files:  90% (20421/22690)
Updating files:  91% (20648/22690)
Updating files:  92% (20875/22690)
Updating files:  93% (21102/22690)
Updating files:  94% (21329/22690)
Updating files:  95% (21556/22690)
Updating files:  96% (21783/22690)
Updating files:  97% (22010/22690)
Updating files:  98% (22237/22690)
Updating files:  99% (22464/22690)
Updating files: 100% (22690/22690)
Updating files: 100% (22690/22690), done.
HEAD is now at 8d19977bcd Release ppx_deriving.6.1.0 (#27621)
Merge made by the 'ort' strategy.
 packages/conf-rust-llvm/conf-rust-llvm.1/opam | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(from ocaml/opam:ubuntu-24.10-ocaml-4.14@sha256:cd23b28c8aa7710862683431d55fdf1d06b032fdca5a025e330beffd6b4be237)
2025-03-20 12:52.56 ---> saved as "e59f752eab6c95617f6aeef73fe7cc16ab1ab57ae122579db668f0f44fb5a5cc"

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-03-20 12:52.56 ---> saved as "08698b34b5acc12c348088fea0e1a8ea1d1564a61f198d95b01f22dc71b24101"

/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 ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[opam-repository-archive] synchronised from git+https://github.com/ocaml/opam-repository-archive
[default] synchronised from file:///home/opam/opam-repository
2025-03-20 12:54.06 ---> saved as "37ee057017a7c5c90f561ef29761debea0c601a006dc384b6ebe9a59a25107d0"

/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~alpha1~dev (f1cf50f2711981a605f81a80c68b73774d5841ff)
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=ubuntu os-version=24.10
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 31
# repositories         1 (local), 1 (version-controlled)
# pinned               1 (version)
# current-switch       4.14
# invariant            ["ocaml-base-compiler" {= "4.14.2"}]
# compiler-packages    ocaml-base-compiler.4.14.2, ocaml-options-vanilla.1
# 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
2025-03-20 12:54.07 ---> saved as "8d7493da7962b2163e74c02e9a5a555b939e15ce2dc915024a1297d3fb386017"

/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/"))
2025-03-20 12:54.15 ---> saved as "6bba2bc8a143cec681895b42dd4e76002ae7d06514d9773f0db11593147e7a34"

/home/opam: (copy (src .) (dst opam-repository/))
2025-03-20 12:54.26 ---> saved as "a56de2021a6418835c60f4d40faf5eaae630a0042dbfbfba64ffb36ed0fd531f"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-03-20 12:55.15 ---> saved as "b7f9ea5c28bf4e5debfdc11c5ffdfc618494889d3162c9376ece3d4005d141c2"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://security.ubuntu.com/ubuntu oracular-security InRelease [126 kB]
- Hit:2 http://archive.ubuntu.com/ubuntu oracular InRelease
- Get:3 http://archive.ubuntu.com/ubuntu oracular-updates InRelease [126 kB]
- Get:4 http://security.ubuntu.com/ubuntu oracular-security/main amd64 Packages [300 kB]
- Get:5 http://archive.ubuntu.com/ubuntu oracular-backports InRelease [126 kB]
- Get:6 http://archive.ubuntu.com/ubuntu oracular-updates/universe amd64 Packages [258 kB]
- Get:7 http://security.ubuntu.com/ubuntu oracular-security/universe amd64 Packages [190 kB]
- Get:8 http://archive.ubuntu.com/ubuntu oracular-updates/main amd64 Packages [421 kB]
- Fetched 1548 kB in 1s (1613 kB/s)
- Reading package lists...
- 
2025-03-20 12:55.17 ---> saved as "77028a3c5651228ed56b6b0ac37ee68815a2e588cd6b62bd6ea6891d53e0f40e"

/home/opam: (run (shell "opam pin add -k version -yn conf-rust-llvm.1 1"))
conf-rust-llvm is now pinned to version 1
2025-03-20 12:55.18 ---> saved as "b9c2b89ad6a6da660e9ea8c988e5160e1d228e6800610bb7dcbd9478f9255305"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall conf-rust-llvm.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 \"\\\"ubuntu-24.10\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'conf-rust-llvm.1' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
[ERROR] Package conf-rust-llvm.1 depends on the unavailable system package 'rust-llvm'. You can use `--no-depexts' to attempt installation anyway.
"/usr/bin/env" "bash" "-c" "opam reinstall conf-rust-llvm.1;
        res=$?;
        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 "\"ubuntu-24.10\""; then
            echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
          fi;
          test "$pkg" != 'conf-rust-llvm.1' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 5
2025-03-20 12:55.26: Job failed: Failed: Build failed
2025-03-20 12:55.26: Log analysis:
2025-03-20 12:55.26: >>> 
[ERROR] Package conf-rust-llvm.1 depends on the unavailable system package 'rust-llvm'. You can use `--no-depexts' to attempt installation anyway.
 (score = 100)
2025-03-20 12:55.26: [SKIP] Package not available