(for PR #28262)

2025-08-01 10:09.36: New job: build libbpf.0.1.0, lower-bounds, using opam 2.3
                              from https://github.com/ocaml/opam-repository.git#refs/pull/28262/head (27b93b8d254212c1249540d74f600850023faef7)
                              on debian-12-ocaml-4.11/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28262/head" && git reset --hard 27b93b8d
git fetch origin master
git merge --no-edit 8aad5f26860255f60c9aa23b310ac61aef78f1c8
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-4.11@sha256:0bdd088c8eac35a86bf74c387fa97c74ee29adeeaf0c0b8173a8b7e2b5914b13
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn libbpf.0.1.0 0.1.0
RUN opam reinstall libbpf.0.1.0; \
    res=$?; \
    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 "$pkg" != 'libbpf.0.1.0' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
ENV OPAMCRITERIA="+removed,+count[version-lag,solution]"
ENV OPAMFIXUPCRITERIA="+removed,+count[version-lag,solution]"
ENV OPAMUPGRADECRITERIA="+removed,+count[version-lag,solution]"
RUN opam reinstall libbpf.0.1.0; \
    res=$?; \
    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 "$pkg" != 'libbpf.0.1.0' && partial_fails="$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 .

2025-08-01 10:09.36: Using cache hint "ocaml/opam:debian-12-ocaml-4.11@sha256:0bdd088c8eac35a86bf74c387fa97c74ee29adeeaf0c0b8173a8b7e2b5914b13-libbpf.0.1.0-27b93b8d254212c1249540d74f600850023faef7"
2025-08-01 10:09.36: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-4.11@sha256:0bdd088c8eac35a86bf74c387fa97c74ee29adeeaf0c0b8173a8b7e2b5914b13)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo ln -f /usr/bin/opam-2.3 /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 libbpf.0.1.0 0.1.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall libbpf.0.1.0;\
             \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 \"$pkg\" != 'libbpf.0.1.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (env OPAMCRITERIA +removed,+count[version-lag,solution])
 (env OPAMFIXUPCRITERIA +removed,+count[version-lag,solution])
 (env OPAMUPGRADECRITERIA +removed,+count[version-lag,solution])
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall libbpf.0.1.0;\
             \n        res=$?;\
             \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 \"$pkg\" != 'libbpf.0.1.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-08-01 10:09.36: Waiting for resource in pool OCluster
2025-08-01 13:58.52: Waiting for worker…
2025-08-01 14:00.27: Got resource from pool OCluster
Building on asteria.caelum.ci.dev
All commits already cached
HEAD is now at 8aad5f2686 Merge pull request #28272 from ocaml/mseri-patch-1
Merge made by the 'ort' strategy.
 packages/conf-bpftool/conf-bpftool.0.1.0/opam |  4 +++-
 packages/libbpf/libbpf.0.1.0/opam             | 11 ++++++-----
 2 files changed, 9 insertions(+), 6 deletions(-)

(from ocaml/opam:debian-12-ocaml-4.11@sha256:0bdd088c8eac35a86bf74c387fa97c74ee29adeeaf0c0b8173a8b7e2b5914b13)
2025-08-01 14:01.12 ---> using "14d8fb26e0d75a3c2a6652273da6a97759f0e495fb8ab125b9e4d378f38ac733" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam"))
2025-08-01 14:01.12 ---> using "f878422a2239aaabcaaaa3e10b4fc5d55f02a7e33c5c11e74afc497b16e08281" 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 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
[NOTE] The 'jobs' option was reset, its value was 71 and its new value will vary according to the current number of cores on your machine. You can restore the fixed value using:
           opam option jobs=71 --global
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2025-08-01 14:01.12 ---> using "c93931d944eceef87221b7e49046fb7cb82a8c2050c827bd0670b57beccd3bdd" 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         2.3.0 (35acd0c5abc5e66cdbd5be16ba77aa6c33a4c724)
# self-upgrade         no
# system               arch=x86_64 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                 255
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       4.11
# invariant            ["ocaml-base-compiler" {= "4.11.2"}]
# compiler-packages    ocaml-base-compiler.4.11.2
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/4.11/lib/ocaml/stublibs:/home/opam/.opam/4.11/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       4.11.2
2025-08-01 14:01.12 ---> using "f443105cc52f1257c5ce78bff36dc9d76aab9e69257688425200078c5929a45e" 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/"))
2025-08-01 14:01.12 ---> using "5e8221dc525ae7531f7417a0251632f02e8c48718d45827960575d4ac497865a" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-08-01 14:01.16 ---> saved as "f563c622bad15cc5f5cf30fd7f9e3a09c2a23bb890f6204977f33c85887625b1"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-08-01 14:01.34 ---> saved as "693f6d7c43efb2d45a973409e8272206332b04af2372752b2f3c54f11ebe275d"

/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 bookworm-updates/main amd64 Packages.diff/Index [19.6 kB]
- Ign:4 http://deb.debian.org/debian bookworm-updates/main amd64 Packages.diff/Index
- Get:5 http://deb.debian.org/debian bookworm-updates/main amd64 Packages [6916 B]
- Get:6 http://deb.debian.org/debian-security bookworm-security/main amd64 Packages [272 kB]
- Fetched 402 kB in 0s (1198 kB/s)
- Reading package lists...
2025-08-01 14:01.44 ---> saved as "fe9827d4ea4e7089ce521fcf795f44d92780fc0164f920019ec93d48cae78144"

/home/opam: (run (shell "opam pin add -k version -yn libbpf.0.1.0 0.1.0"))
libbpf is now pinned to version 0.1.0
2025-08-01 14:01.45 ---> saved as "eb182054fff116b2069256b1c5fd2c9fefd8bf86e1360b82f006624f1911a9d1"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall libbpf.0.1.0;\
                        \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 \"$pkg\" != 'libbpf.0.1.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
libbpf.0.1.0 is not installed. Install it? [y/n] y
The following actions will be performed:
=== install 36 packages
  - install base                v0.15.1        [required by ppx_expect]
  - install bigarray-compat     1.1.0          [required by ctypes]
  - install conf-bpftool        0.1.0          [required by libbpf]
  - install conf-clang          1              [required by libbpf]
  - install conf-libbpf         0.1.0          [required by libbpf]
  - install cppo                1.8.0          [required by ppx_deriving]
  - install csexp               1.5.2          [required by dune-configurator]
  - install ctypes              0.23.0         [required by libbpf]
  - install dune                3.19.1         [required by libbpf]
  - install dune-configurator   3.19.1         [required by ctypes]
  - install integers            0.7.0          [required by ctypes]
  - install jane-street-headers v0.15.0        [required by time_now]
  - install jst-config          v0.15.1        [required by time_now]
  - install libbpf              0.1.0 (pinned)
  - install ocaml-compiler-libs v0.12.4        [required by ppxlib]
  - install ocamlfind           1.9.8          [required by ppx_deriving]
  - install ppx_assert          v0.15.0        [required by jst-config]
  - install ppx_base            v0.15.0        [required by time_now]
  - install ppx_cold            v0.15.0        [required by ppx_base]
  - install ppx_compare         v0.15.0        [required by ppx_base]
  - install ppx_derivers        1.2.1          [required by ppx_deriving]
  - install ppx_deriving        6.0.3          [required by libbpf]
  - install ppx_enumerate       v0.15.0        [required by ppx_base]
  - install ppx_expect          v0.15.1        [required by libbpf]
  - install ppx_hash            v0.15.0        [required by ppx_base]
  - install ppx_here            v0.15.0        [required by ppx_expect]
  - install ppx_inline_test     v0.15.1        [required by ppx_expect]
  - install ppx_optcomp         v0.15.0        [required by time_now]
  - install ppx_sexp_conv       v0.15.1        [required by ppx_base]
  - install ppxlib              0.35.0         [required by ppx_deriving, ppx_expect]
  - install re                  1.11.0         [required by ppx_expect]
  - install seq                 base           [required by re]
  - install sexplib0            v0.15.1        [required by ppxlib, base]
  - install stdio               v0.15.0        [required by ppx_expect]
  - install stdlib-shims        0.3.0          [required by integers, ppxlib]
  - install time_now            v0.15.0        [required by ppx_inline_test]

The following system packages will first need to be installed:
    bpftool clang libbpf-dev

<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Continue anyway, and, upon success, permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "bpftool" "clang" "libbpf-dev"
- debconf: delaying package configuration, since apt-utils is not installed
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- Setting up libpython3.11-minimal:amd64 (3.11.2-6+deb12u6) ...
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- Selecting previously unselected package libclang1-14.
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- Unpacking libclang1-14 (1:14.0.6-12) ...
- Selecting previously unselected package clang-14.
- Preparing to unpack .../14-clang-14_1%3a14.0.6-12_amd64.deb ...
- Unpacking clang-14 (1:14.0.6-12) ...
- Selecting previously unselected package clang.
- Preparing to unpack .../15-clang_1%3a14.0-55.7~deb12u1_amd64.deb ...
- Unpacking clang (1:14.0-55.7~deb12u1) ...
- Selecting previously unselected package icu-devtools.
- Preparing to unpack .../16-icu-devtools_72.1-3+deb12u1_amd64.deb ...
- Unpacking icu-devtools (72.1-3+deb12u1) ...
- Selecting previously unselected package libc6-i386.
- Preparing to unpack .../17-libc6-i386_2.36-9+deb12u10_amd64.deb ...
- Unpacking libc6-i386 (2.36-9+deb12u10) ...
- Selecting previously unselected package lib32gcc-s1.
- Preparing to unpack .../18-lib32gcc-s1_12.2.0-14+deb12u1_amd64.deb ...
- Unpacking lib32gcc-s1 (12.2.0-14+deb12u1) ...
- Selecting previously unselected package lib32stdc++6.
- Preparing to unpack .../19-lib32stdc++6_12.2.0-14+deb12u1_amd64.deb ...
- Unpacking lib32stdc++6 (12.2.0-14+deb12u1) ...
- Selecting previously unselected package libbpf1:amd64.
- Preparing to unpack .../20-libbpf1_1%3a1.1.0-1_amd64.deb ...
- Unpacking libbpf1:amd64 (1:1.1.0-1) ...
- Selecting previously unselected package zlib1g-dev:amd64.
- Preparing to unpack .../21-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 .../22-libelf-dev_0.188-2.1_amd64.deb ...
- Unpacking libelf-dev:amd64 (0.188-2.1) ...
- Selecting previously unselected package libbpf-dev:amd64.
- Preparing to unpack .../23-libbpf-dev_1%3a1.1.0-1_amd64.deb ...
- Unpacking libbpf-dev:amd64 (1:1.1.0-1) ...
- Selecting previously unselected package libclang-rt-14-dev:amd64.
- Preparing to unpack .../24-libclang-rt-14-dev_1%3a14.0.6-12_amd64.deb ...
- Unpacking libclang-rt-14-dev:amd64 (1:14.0.6-12) ...
- Selecting previously unselected package libnspr4:amd64.
- Preparing to unpack .../25-libnspr4_2%3a4.35-1_amd64.deb ...
- Unpacking libnspr4:amd64 (2:4.35-1) ...
- Selecting previously unselected package libnss3:amd64.
- Preparing to unpack .../26-libnss3_2%3a3.87.1-1+deb12u1_amd64.deb ...
- Unpacking libnss3:amd64 (2:3.87.1-1+deb12u1) ...
- Selecting previously unselected package nss-plugin-pem:amd64.
- Preparing to unpack .../27-nss-plugin-pem_1.0.8+1-1_amd64.deb ...
- Unpacking nss-plugin-pem:amd64 (1.0.8+1-1) ...
- Selecting previously unselected package libcurl3-nss:amd64.
- Preparing to unpack .../28-libcurl3-nss_7.88.1-10+deb12u12_amd64.deb ...
- Unpacking libcurl3-nss:amd64 (7.88.1-10+deb12u12) ...
- Selecting previously unselected package libffi-dev:amd64.
- Preparing to unpack .../29-libffi-dev_3.4.4-1_amd64.deb ...
- Unpacking libffi-dev:amd64 (3.4.4-1) ...
- Selecting previously unselected package libicu-dev:amd64.
- Preparing to unpack .../30-libicu-dev_72.1-3+deb12u1_amd64.deb ...
- Unpacking libicu-dev:amd64 (72.1-3+deb12u1) ...
- Selecting previously unselected package libncurses6:amd64.
- Preparing to unpack .../31-libncurses6_6.4-4_amd64.deb ...
- Unpacking libncurses6:amd64 (6.4-4) ...
- Selecting previously unselected package libncurses-dev:amd64.
- Preparing to unpack .../32-libncurses-dev_6.4-4_amd64.deb ...
- Unpacking libncurses-dev:amd64 (6.4-4) ...
- Selecting previously unselected package libpfm4:amd64.
- Preparing to unpack .../33-libpfm4_4.13.0-1_amd64.deb ...
- Unpacking libpfm4:amd64 (4.13.0-1) ...
- Selecting previously unselected package libtinfo-dev:amd64.
- Preparing to unpack .../34-libtinfo-dev_6.4-4_amd64.deb ...
- Unpacking libtinfo-dev:amd64 (6.4-4) ...
- Selecting previously unselected package libxml2-dev:amd64.
- Preparing to unpack .../35-libxml2-dev_2.9.14+dfsg-1.3~deb12u2_amd64.deb ...
- Unpacking libxml2-dev:amd64 (2.9.14+dfsg-1.3~deb12u2) ...
- Selecting previously unselected package libyaml-0-2:amd64.
- Preparing to unpack .../36-libyaml-0-2_0.2.5-1_amd64.deb ...
- Unpacking libyaml-0-2:amd64 (0.2.5-1) ...
- Selecting previously unselected package libz3-dev:amd64.
- Preparing to unpack .../37-libz3-dev_4.8.12-3.1_amd64.deb ...
- Unpacking libz3-dev:amd64 (4.8.12-3.1) ...
- Selecting previously unselected package llvm-14-runtime.
- Preparing to unpack .../38-llvm-14-runtime_1%3a14.0.6-12_amd64.deb ...
- Unpacking llvm-14-runtime (1:14.0.6-12) ...
- Selecting previously unselected package llvm-14.
- Preparing to unpack .../39-llvm-14_1%3a14.0.6-12_amd64.deb ...
- Unpacking llvm-14 (1:14.0.6-12) ...
- Selecting previously unselected package python3-pkg-resources.
- Preparing to unpack .../40-python3-pkg-resources_66.1.1-1+deb12u1_all.deb ...
- Unpacking python3-pkg-resources (66.1.1-1+deb12u1) ...
- Selecting previously unselected package python3-pygments.
- Preparing to unpack .../41-python3-pygments_2.14.0+dfsg-1_all.deb ...
- Unpacking python3-pygments (2.14.0+dfsg-1) ...
- Selecting previously unselected package python3-yaml.
- Preparing to unpack .../42-python3-yaml_6.0-3+b2_amd64.deb ...
- Unpacking python3-yaml (6.0-3+b2) ...
- Selecting previously unselected package llvm-14-tools.
- Preparing to unpack .../43-llvm-14-tools_1%3a14.0.6-12_amd64.deb ...
- Unpacking llvm-14-tools (1:14.0.6-12) ...
- Selecting previously unselected package llvm-14-dev.
- Preparing to unpack .../44-llvm-14-dev_1%3a14.0.6-12_amd64.deb ...
- Unpacking llvm-14-dev (1:14.0.6-12) ...
- Setting up media-types (10.0.0) ...
- Setting up libpipeline1:amd64 (1.5.7-1) ...
- Setting up libicu72:amd64 (72.1-3+deb12u1) ...
- Setting up libyaml-0-2:amd64 (0.2.5-1) ...
- Setting up libpython3.11-stdlib:amd64 (3.11.2-6+deb12u6) ...
- Setting up libffi-dev:amd64 (3.4.4-1) ...
- Setting up libz3-4:amd64 (4.8.12-3.1) ...
- Setting up libpfm4:amd64 (4.13.0-1) ...
- Setting up libnspr4:amd64 (2:4.35-1) ...
- Setting up libncurses6:amd64 (6.4-4) ...
- Setting up binfmt-support (2.2.2-2) ...
- invoke-rc.d: could not determine current runlevel
- invoke-rc.d: policy-rc.d denied execution of start.
- Setting up icu-devtools (72.1-3+deb12u1) ...
- Setting up libgc1:amd64 (1:8.2.2-3) ...
- Setting up zlib1g-dev:amd64 (1:1.2.13.dfsg-1) ...
- Setting up libc6-i386 (2.36-9+deb12u10) ...
- Setting up libelf1:amd64 (0.188-2.1) ...
- Setting up libicu-dev:amd64 (72.1-3+deb12u1) ...
- Setting up libxml2:amd64 (2.9.14+dfsg-1.3~deb12u2) ...
- Setting up libbpf1:amd64 (1:1.1.0-1) ...
- Setting up libpython3-stdlib:amd64 (3.11.2-1+b1) ...
- Setting up libz3-dev:amd64 (4.8.12-3.1) ...
- Setting up python3.11 (3.11.2-6+deb12u6) ...
- Setting up libncurses-dev:amd64 (6.4-4) ...
- Setting up bpftool (7.1.0+6.1.140-1) ...
- Setting up libobjc4:amd64 (12.2.0-14+deb12u1) ...
- Setting up python3 (3.11.2-1+b1) ...
- running python rtupdate hooks for python3.11...
- running python post-rtupdate hooks for python3.11...
- Setting up libnss3:amd64 (2:3.87.1-1+deb12u1) ...
- Setting up libxml2-dev:amd64 (2.9.14+dfsg-1.3~deb12u2) ...
- Setting up lib32gcc-s1 (12.2.0-14+deb12u1) ...
- Setting up lib32stdc++6 (12.2.0-14+deb12u1) ...
- Setting up libelf-dev:amd64 (0.188-2.1) ...
- Setting up libllvm14:amd64 (1:14.0.6-12) ...
- Setting up libobjc-12-dev:amd64 (12.2.0-14+deb12u1) ...
- Setting up llvm-14-linker-tools (1:14.0.6-12) ...
- Setting up python3-pkg-resources (66.1.1-1+deb12u1) ...
- Setting up libtinfo-dev:amd64 (6.4-4) ...
- Setting up libbpf-dev:amd64 (1:1.1.0-1) ...
- Setting up nss-plugin-pem:amd64 (1.0.8+1-1) ...
- Setting up libclang1-14 (1:14.0.6-12) ...
- Setting up python3-yaml (6.0-3+b2) ...
- Setting up python3-pygments (2.14.0+dfsg-1) ...
- Setting up llvm-14-runtime (1:14.0.6-12) ...
- Setting up libclang-rt-14-dev:amd64 (1:14.0.6-12) ...
- Setting up libclang-common-14-dev (1:14.0.6-12) ...
- Setting up libclang-cpp14 (1:14.0.6-12) ...
- Setting up libcurl3-nss:amd64 (7.88.1-10+deb12u12) ...
- Setting up llvm-14 (1:14.0.6-12) ...
- Setting up llvm-14-tools (1:14.0.6-12) ...
- Setting up clang-14 (1:14.0.6-12) ...
- Setting up clang (1:14.0-55.7~deb12u1) ...
- Setting up llvm-14-dev (1:14.0.6-12) ...
- Processing triggers for libc-bin (2.36-9+deb12u10) ...

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved base.v0.15.1  (cached)
-> retrieved bigarray-compat.1.1.0  (cached)
-> installed conf-bpftool.0.1.0
-> installed conf-libbpf.0.1.0
-> retrieved cppo.1.8.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved ctypes.0.23.0  (cached)
-> installed conf-clang.1
-> retrieved dune.3.19.1, dune-configurator.3.19.1  (cached)
-> retrieved integers.0.7.0  (cached)
-> retrieved jane-street-headers.v0.15.0  (cached)
-> retrieved jst-config.v0.15.1  (cached)
-> retrieved libbpf.0.1.0  (cached)
-> retrieved ocaml-compiler-libs.v0.12.4  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ppx_assert.v0.15.0  (cached)
-> retrieved ppx_base.v0.15.0  (cached)
-> retrieved ppx_cold.v0.15.0  (cached)
-> retrieved ppx_compare.v0.15.0  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppx_deriving.6.0.3  (cached)
-> retrieved ppx_enumerate.v0.15.0  (cached)
-> retrieved ppx_expect.v0.15.1  (cached)
-> retrieved ppx_hash.v0.15.0  (cached)
-> retrieved ppx_here.v0.15.0  (cached)
-> retrieved ppx_inline_test.v0.15.1  (cached)
-> retrieved ppx_optcomp.v0.15.0  (cached)
-> retrieved ppx_sexp_conv.v0.15.1  (cached)
-> retrieved ppxlib.0.35.0  (cached)
-> retrieved re.1.11.0  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved sexplib0.v0.15.1  (cached)
-> retrieved stdio.v0.15.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved time_now.v0.15.0  (cached)
-> installed ocamlfind.1.9.8
-> installed dune.3.19.1
-> installed jane-street-headers.v0.15.0
-> installed ppx_derivers.1.2.1
-> installed bigarray-compat.1.1.0
-> installed stdlib-shims.0.3.0
-> installed csexp.1.5.2
-> installed cppo.1.8.0
-> installed ocaml-compiler-libs.v0.12.4
-> installed re.1.11.0
-> installed sexplib0.v0.15.1
-> installed integers.0.7.0
-> installed dune-configurator.3.19.1
-> installed ctypes.0.23.0
-> installed base.v0.15.1
-> installed stdio.v0.15.0
-> installed ppxlib.0.35.0
-> installed ppx_optcomp.v0.15.0
-> installed ppx_cold.v0.15.0
-> installed ppx_here.v0.15.0
-> installed ppx_enumerate.v0.15.0
-> installed ppx_compare.v0.15.0
-> installed ppx_deriving.6.0.3
-> installed ppx_sexp_conv.v0.15.1
-> installed ppx_hash.v0.15.0
-> installed ppx_assert.v0.15.0
-> installed ppx_base.v0.15.0
-> installed jst-config.v0.15.1
-> installed time_now.v0.15.0
-> installed ppx_inline_test.v0.15.1
-> installed ppx_expect.v0.15.1
-> installed libbpf.0.1.0
Done.
# To update the current shell environment, run: eval $(opam env)
2025-08-01 14:03.01 ---> saved as "7efb910b861275760db15de3085ac2e00747e6d6ec2bb757cb4eb1a1e873f35b"

/home/opam: (env OPAMCRITERIA +removed,+count[version-lag,solution])

/home/opam: (env OPAMFIXUPCRITERIA +removed,+count[version-lag,solution])

/home/opam: (env OPAMUPGRADECRITERIA +removed,+count[version-lag,solution])

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall libbpf.0.1.0;\
                        \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 \"$pkg\" != 'libbpf.0.1.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
The following actions will be performed:
=== remove 9 packages
  - remove    csexp                   1.5.2                     [conflicts with dune]
  - remove    jane-street-headers     v0.15.0                   [conflicts with dune]
  - remove    jst-config              v0.15.1                   [conflicts with dune]
  - remove    ppx_base                v0.15.0                   [conflicts with dune]
  - remove    ppx_enumerate           v0.15.0                   [conflicts with dune]
  - remove    ppx_hash                v0.15.0                   [conflicts with dune]
  - remove    ppx_optcomp             v0.15.0                   [conflicts with dune]
  - remove    stdlib-shims            0.3.0                     [conflicts with dune]
  - remove    time_now                v0.15.0                   [conflicts with dune]
=== downgrade 23 packages
  - downgrade base                    v0.15.1 to v0.13.1        [uses dune]
  - downgrade bigarray-compat         1.1.0 to 1.0.0            [required by ctypes]
  - downgrade cppo                    1.8.0 to 1.6.1            [uses jbuilder]
  - downgrade ctypes                  0.23.0 to 0.22.0          [required by libbpf]
  - downgrade dune                    3.19.1 to 3.15.3          [required by libbpf]
  - downgrade dune-configurator       3.19.1 to 2.5.1           [required by ctypes]
  - downgrade integers                0.7.0 to 0.1.0            [required by ctypes]
  - downgrade ocaml-compiler-libs     v0.12.4 to v0.11.0        [required by ppxlib]
  - downgrade ocamlfind               1.9.8 to 1.8.1            [required by base-bytes]
  - downgrade ppx_assert              v0.15.0 to v0.13.0        [uses dune]
  - downgrade ppx_cold                v0.15.0 to v0.13.0        [uses dune]
  - downgrade ppx_compare             v0.15.0 to v0.13.0        [uses dune]
  - downgrade ppx_derivers            1.2.1 to 1.0              [required by ppxlib]
  - downgrade ppx_deriving            6.0.3 to 4.5-1            [required by libbpf]
  - downgrade ppx_expect              v0.15.1 to v0.13.0        [required by libbpf]
  - downgrade ppx_here                v0.15.0 to v0.13.0        [uses dune]
  - downgrade ppx_inline_test         v0.15.1 to v0.13.0        [uses dune]
  - downgrade ppx_sexp_conv           v0.15.1 to v0.13.0        [uses dune]
  - downgrade ppxlib                  0.35.0 to 0.12.0          [uses dune]
  - downgrade re                      1.11.0 to 1.8.0           [required by ppx_expect]
  - downgrade seq                     base to 0.3               [uses dune]
  - downgrade sexplib0                v0.15.1 to v0.13.0        [uses dune]
  - downgrade stdio                   v0.15.0 to v0.13.0        [uses dune]
=== recompile 1 package
  - recompile libbpf                  0.1.0 (pinned)
=== install 15 packages
  - install   base-bytes              base                      [required by cppo]
  - install   conf-m4                 1                         [required by ocamlfind]
  - install   dune-private-libs       2.5.1                     [required by dune-configurator]
  - install   fieldslib               v0.13.0                   [required by ppx_fields_conv]
  - install   jbuilder                1.0+beta20.1 (deprecated) [required by re]
  - install   ocaml-migrate-parsetree 1.7.3 (deprecated)        [required by ppxlib]
  - install   ocamlbuild              0.14.0                    [required by integers]
  - install   ppx_custom_printf       v0.13.0                   [required by ppx_expect]
  - install   ppx_fields_conv         v0.13.0                   [required by ppx_expect]
  - install   ppx_tools               6.2                       [required by ppx_deriving]
  - install   ppx_variants_conv       v0.13.0                   [required by ppx_expect]
  - install   ppxfind                 1.4                       [required by ppx_deriving]
  - install   result                  1.5                       [required by topkg]
  - install   topkg                   0.7.9                     [required by integers]
  - install   variantslib             v0.13.0                   [required by ppx_variants_conv]

The following system packages will first need to be installed:
    m4

<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Continue anyway, and, upon success, permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "m4"
- debconf: delaying package configuration, since apt-utils is not installed
- Selecting previously unselected package m4.
- (Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(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 ... 24129 files and directories currently installed.)
- Preparing to unpack .../archives/m4_1.4.19-3_amd64.deb ...
- Unpacking m4 (1.4.19-3) ...
- Setting up m4 (1.4.19-3) ...

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved base.v0.13.1  (cached)
-> retrieved bigarray-compat.1.0.0  (cached)
-> retrieved cppo.1.6.1  (cached)
-> retrieved ctypes.0.22.0  (cached)
-> installed conf-m4.1
-> retrieved dune.3.15.3  (cached)
-> retrieved dune-configurator.2.5.1, dune-private-libs.2.5.1  (cached)
-> retrieved fieldslib.v0.13.0  (cached)
-> retrieved integers.0.1.0  (cached)
-> retrieved jbuilder.1.0+beta20.1  (cached)
-> retrieved ocaml-compiler-libs.v0.11.0  (cached)
-> retrieved ocaml-migrate-parsetree.1.7.3  (cached)
-> retrieved ocamlbuild.0.14.0  (cached)
-> retrieved ocamlfind.1.8.1  (cached)
-> retrieved ppx_assert.v0.13.0  (cached)
-> retrieved ppx_cold.v0.13.0  (cached)
-> retrieved ppx_compare.v0.13.0  (cached)
-> retrieved ppx_custom_printf.v0.13.0  (cached)
-> retrieved ppx_derivers.1.0  (cached)
-> retrieved ppx_deriving.4.5-1  (cached)
-> retrieved ppx_expect.v0.13.0  (cached)
-> retrieved ppx_fields_conv.v0.13.0  (cached)
-> retrieved ppx_here.v0.13.0  (cached)
-> retrieved ppx_inline_test.v0.13.0  (cached)
-> retrieved ppx_sexp_conv.v0.13.0  (cached)
-> retrieved ppx_tools.6.2  (https://opam.ocaml.org/cache)
-> retrieved ppx_variants_conv.v0.13.0  (cached)
-> retrieved ppxfind.1.4  (cached)
-> retrieved ppxlib.0.12.0  (cached)
-> retrieved re.1.8.0  (cached)
-> retrieved result.1.5  (cached)
-> retrieved seq.0.3  (cached)
-> retrieved sexplib0.v0.13.0  (cached)
-> retrieved stdio.v0.13.0  (cached)
-> retrieved topkg.0.7.9  (cached)
-> retrieved variantslib.v0.13.0  (cached)
-> installed ocamlbuild.0.14.0
-> installed jbuilder.1.0+beta20.1
-> removed   libbpf.0.1.0
-> removed   ctypes.0.23.0
-> removed   bigarray-compat.1.1.0
-> removed   integers.0.7.0
-> removed   ppx_deriving.6.0.3
-> removed   cppo.1.8.0
-> removed   ocamlfind.1.9.8
-> removed   ppx_expect.v0.15.1
-> removed   ppx_inline_test.v0.15.1
-> removed   re.1.11.0
-> removed   seq.base
-> removed   time_now.v0.15.0
-> removed   jane-street-headers.v0.15.0
-> removed   jst-config.v0.15.1
-> removed   ppx_assert.v0.15.0
-> removed   ppx_base.v0.15.0
-> removed   ppx_cold.v0.15.0
-> removed   ppx_enumerate.v0.15.0
-> removed   ppx_hash.v0.15.0
-> removed   ppx_compare.v0.15.0
-> removed   ppx_here.v0.15.0
-> removed   ppx_optcomp.v0.15.0
-> removed   ppx_sexp_conv.v0.15.1
-> removed   ppxlib.0.35.0
-> removed   ocaml-compiler-libs.v0.12.4
-> removed   ppx_derivers.1.2.1
-> removed   stdio.v0.15.0
-> removed   base.v0.15.1
-> removed   dune-configurator.3.19.1
-> removed   csexp.1.5.2
-> removed   sexplib0.v0.15.1
-> removed   stdlib-shims.0.3.0
-> removed   dune.3.19.1
-> installed dune.3.15.3
-> installed ocaml-compiler-libs.v0.11.0
-> installed ocamlfind.1.8.1
-> installed base-bytes.base
-> installed bigarray-compat.1.0.0
-> installed ppx_derivers.1.0
-> installed result.1.5
-> installed seq.0.3
-> installed sexplib0.v0.13.0
-> installed ppx_tools.6.2
-> installed dune-private-libs.2.5.1
-> installed cppo.1.6.1
-> installed re.1.8.0
-> installed dune-configurator.2.5.1
-> installed topkg.0.7.9
-> installed ocaml-migrate-parsetree.1.7.3
-> installed integers.0.1.0
-> installed ppxfind.1.4
-> installed base.v0.13.1
-> installed ppx_deriving.4.5-1
-> installed variantslib.v0.13.0
-> installed fieldslib.v0.13.0
-> installed stdio.v0.13.0
-> installed ctypes.0.22.0
-> installed ppxlib.0.12.0
-> installed ppx_cold.v0.13.0
-> installed ppx_here.v0.13.0
-> installed ppx_variants_conv.v0.13.0
-> installed ppx_fields_conv.v0.13.0
-> installed ppx_compare.v0.13.0
-> installed ppx_sexp_conv.v0.13.0
-> installed ppx_inline_test.v0.13.0
-> installed ppx_assert.v0.13.0
-> installed ppx_custom_printf.v0.13.0
-> installed ppx_expect.v0.13.0
-> installed libbpf.0.1.0
Done.

<><> ocaml-migrate-parsetree.1.7.3 installed successfully <><><><><><><><><><><>
=> Note: This package is deprecated.

<><> jbuilder.1.0+beta20.1 installed successfully <><><><><><><><><><><><><><><>
=> Note: This package is deprecated.
# To update the current shell environment, run: eval $(opam env)
2025-08-01 14:04.04 ---> saved as "6cd7f2b125e8c85637ffe3f43bd4526e34156a807f21205d41b40de79f6b797d"
Job succeeded
2025-08-01 14:04.12: Job succeeded