(for PR #27922)

2025-05-30 20:08.26: New job: build conf-libelf.1.0.0, using opam 2.0
                              from https://github.com/ocaml/opam-repository.git#refs/pull/27922/head (0f3f6b7730b4831be6a61e8e675ff85eb5e66b71)
                              on debian-12-ocaml-5.3/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/27922/head" && git reset --hard 0f3f6b77
git fetch origin master
git merge --no-edit 6ef11c3f3418da8dac044b83bba15d8b424f95d4
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-5.3@sha256:a679a08c07354635cbdf0e701803a41eaf803f1a7ea57646569c21a4f7f6bdf8
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.0 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam depext -u || true
RUN opam pin add -k version -yn conf-libelf.1.0.0 1.0.0
RUN opam depext conf-libelf.1.0.0 && opam reinstall conf-libelf.1.0.0; \
    res=$?; \
    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-12\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'conf-libelf.1.0.0' && partial_fails="$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 .

2025-05-30 20:08.26: Using cache hint "ocaml/opam:debian-12-ocaml-5.3@sha256:a679a08c07354635cbdf0e701803a41eaf803f1a7ea57646569c21a4f7f6bdf8-conf-libelf.1.0.0-0f3f6b7730b4831be6a61e8e675ff85eb5e66b71"
2025-05-30 20:08.26: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-5.3@sha256:a679a08c07354635cbdf0e701803a41eaf803f1a7ea57646569c21a4f7f6bdf8)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo ln -f /usr/bin/opam-2.0 /usr/bin/opam"))
 (run (network host)
      (shell "opam init --reinit --config .opamrc-sandbox -ni"))
 (run (shell "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 depext -u || true"))
 (run (shell "opam pin add -k version -yn conf-libelf.1.0.0 1.0.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam depext conf-libelf.1.0.0 && opam reinstall conf-libelf.1.0.0;\
             \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-12\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'conf-libelf.1.0.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-05-30 20:08.26: Waiting for resource in pool OCluster
2025-05-30 20:08.27: Waiting for worker…
2025-05-30 20:08.27: Got resource from pool OCluster
Building on asteria.caelum.ci.dev
All commits already cached
HEAD is now at 6ef11c3f34 Merge pull request #27966 from Leonidas-from-XIV/lsp-csexp
Merge made by the 'ort' strategy.
 packages/conf-libelf/conf-libelf.1.0.0/opam | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 packages/conf-libelf/conf-libelf.1.0.0/opam

(from ocaml/opam:debian-12-ocaml-5.3@sha256:a679a08c07354635cbdf0e701803a41eaf803f1a7ea57646569c21a4f7f6bdf8)
2025-05-30 20:08.42 ---> using "9bb9204996aa9d29fec38d073e799d1966930ba06c65bd6311d8879e1d9c8f3e" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.0 /usr/bin/opam"))
2025-05-30 20:08.42 ---> saved as "fbf0b3deef89d17edc8cbd7bf287b1f4e4d2852156e32035e69d7cf39ac392cd"

/home/opam: (run (network host)
                 (shell "opam init --reinit --config .opamrc-sandbox -ni"))
[NOTE] Will configure 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.

[WARNING] Recommended dependencies -- most packages rely on these:
  - m4

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
default (at git+file:///home/opam/opam-repository): 
    [INFO] opam 2.1 and 2.2 include many performance and security improvements over 2.0; please consider upgrading (https://opam.ocaml.org/doc/Install.html)

2025-05-30 20:09.28 ---> saved as "d68d6b0cb7eafff3e65c5d31acf8d828a5ed10a5f17bf6c49aee9bfdbb692ff1"

/home/opam: (run (shell "opam config report"))
# opam config report
# opam-version      2.0.10 (adc1e1829a2bef5b240746df80341b508290fe3b) 
# self-upgrade      no
# system            arch=x86_64 os=linux os-distribution=debian os-version=12
# solver            builtin-mccs+glpk
# install-criteria  -removed,-count[version-lag,request],-count[version-lag,changed],-changed
# upgrade-criteria  -removed,-count[version-lag,solution],-new
# jobs              71
# repositories      1 (version-controlled)
# pinned            1 (version)
# current-switch    5.3
2025-05-30 20:09.29 ---> saved as "e7f6378561aa34c090967201499db4c5515e9ea75e96544cde335a47599a7c27"

/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/"))
2025-05-30 20:09.39 ---> saved as "3ca7dd009e4aa49f519d87b2c8eda0233ca8fe658b74a497c2b140a0183dd150"

/home/opam: (copy (src .) (dst opam-repository/))
2025-05-30 20:09.48 ---> saved as "717de019cf0f3a368bd772053d39291248c884094a9b12f33564cf4270c40bc5"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
default (at file:///home/opam/opam-repository): 
    [INFO] opam 2.1 and 2.2 include many performance and security improvements over 2.0; please consider upgrading (https://opam.ocaml.org/doc/Install.html)

2025-05-30 20:10.04 ---> saved as "9338c43ec19cfeda71e9352e0491a9df2fd3bd312cc9f71bafac6d88cc0630d4"

/home/opam: (run (network host)
                 (shell "opam depext -u || true"))
# Detecting depexts using vars: arch=x86_64, os=linux, os-distribution=debian, os-family=debian
# No extra OS packages requirements found.
# All required OS packages found.
The following command needs to be run through "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 amd64 Packages [265 kB]
Fetched 368 kB in 0s (921 kB/s)
Reading package lists...
# OS package update successful
2025-05-30 20:10.06 ---> saved as "96c499e0a7088d929e26ac831a3f9f4b2b5aea733c69eba8ef56d10c1f0165e1"

/home/opam: (run (shell "opam pin add -k version -yn conf-libelf.1.0.0 1.0.0"))
conf-libelf is now pinned to version 1.0.0
2025-05-30 20:10.06 ---> saved as "10cadbed52cefa91e181759c22ce8ba2a2fb3f6464f44d5fbfdddba35cf6cf54"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam depext conf-libelf.1.0.0 && opam reinstall conf-libelf.1.0.0;\
                        \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-12\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'conf-libelf.1.0.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
# Detecting depexts using vars: arch=x86_64, os=linux, os-distribution=debian, os-family=debian
# The following system packages are needed:
libelf-dev
pkg-config
The following command needs to be run through "sudo":
    apt-get install -qq -yy libelf-dev pkg-config
debconf: delaying package configuration, since apt-utils is not installed
Selecting previously unselected package libelf1:amd64.
(Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
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(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 ... 18776 files and directories currently installed.)
Preparing to unpack .../0-libelf1_0.188-2.1_amd64.deb ...
Unpacking libelf1:amd64 (0.188-2.1) ...
Selecting previously unselected package zlib1g-dev:amd64.
Preparing to unpack .../1-zlib1g-dev_1%3a1.2.13.dfsg-1_amd64.deb ...
Unpacking zlib1g-dev:amd64 (1:1.2.13.dfsg-1) ...
Selecting previously unselected package libelf-dev:amd64.
Preparing to unpack .../2-libelf-dev_0.188-2.1_amd64.deb ...
Unpacking libelf-dev:amd64 (0.188-2.1) ...
Selecting previously unselected package libpkgconf3:amd64.
Preparing to unpack .../3-libpkgconf3_1.8.1-1_amd64.deb ...
Unpacking libpkgconf3:amd64 (1.8.1-1) ...
Selecting previously unselected package pkgconf-bin.
Preparing to unpack .../4-pkgconf-bin_1.8.1-1_amd64.deb ...
Unpacking pkgconf-bin (1.8.1-1) ...
Selecting previously unselected package pkgconf:amd64.
Preparing to unpack .../5-pkgconf_1.8.1-1_amd64.deb ...
Unpacking pkgconf:amd64 (1.8.1-1) ...
Selecting previously unselected package pkg-config:amd64.
Preparing to unpack .../6-pkg-config_1.8.1-1_amd64.deb ...
Unpacking pkg-config:amd64 (1.8.1-1) ...
Setting up libpkgconf3:amd64 (1.8.1-1) ...
Setting up pkgconf-bin (1.8.1-1) ...
Setting up zlib1g-dev:amd64 (1:1.2.13.dfsg-1) ...
Setting up libelf1:amd64 (0.188-2.1) ...
Setting up pkgconf:amd64 (1.8.1-1) ...
Setting up libelf-dev:amd64 (0.188-2.1) ...
Setting up pkg-config:amd64 (1.8.1-1) ...
Processing triggers for libc-bin (2.36-9+deb12u10) ...
# OS packages installation successful
conf-libelf.1.0.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
  - install conf-pkg-config 4      [required by conf-libelf]
  - install conf-libelf     1.0.0*
===== 2 to install =====

<><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> installed conf-pkg-config.4
-> installed conf-libelf.1.0.0
Done.
# Run eval $(opam env) to update the current shell environment
2025-05-30 20:10.18 ---> saved as "dcf872891a8ba5c1272ceb266d0b4ddecf95f5369f7d3cacbc3b0cf44364f0f7"
Job succeeded
2025-05-30 20:10.24: Job succeeded