(for PR #27771)

2025-04-17 12:29.10: New job: test gluon.0.0.9, using opam 2.3
                              from https://github.com/ocaml/opam-repository.git#refs/pull/27771/head (9491c4f088f359a770241f040998ea1fabd254fc)
                              on debian-12-ocaml-5.3-no-flat-float-array/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/27771/head" && git reset --hard 9491c4f0
git fetch origin master
git merge --no-edit 8a323b26edb8cbbd3a90199f7ef3d8feb0b01d58
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-5.3-no-flat-float-array@sha256:19d947c64be54f71f26066fac33b8fa05ba1d25c33e602e329ba89b2001813f0
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn gluon.0.0.9 0.0.9
RUN opam reinstall gluon.0.0.9; \
    res=$?; \
    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 "$pkg" != 'gluon.0.0.9' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test gluon.0.0.9) || true
RUN opam reinstall --with-test --verbose gluon.0.0.9; \
    res=$?; \
    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 "$pkg" != 'gluon.0.0.9' && partial_fails="$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 .

2025-04-17 12:29.10: Using cache hint "ocaml/opam:debian-12-ocaml-5.3-no-flat-float-array@sha256:19d947c64be54f71f26066fac33b8fa05ba1d25c33e602e329ba89b2001813f0-gluon.0.0.9-9491c4f088f359a770241f040998ea1fabd254fc"
2025-04-17 12:29.10: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-5.3-no-flat-float-array@sha256:19d947c64be54f71f26066fac33b8fa05ba1d25c33e602e329ba89b2001813f0)
 (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 gluon.0.0.9 0.0.9"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall gluon.0.0.9;\
             \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 \"$pkg\" != 'gluon.0.0.9' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test gluon.0.0.9) || true"))
 (run (shell  "opam reinstall --with-test --verbose gluon.0.0.9;\
             \n        res=$?;\
             \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 \"$pkg\" != 'gluon.0.0.9' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-04-17 12:29.10: Waiting for resource in pool OCluster
2025-04-17 12:29.11: Waiting for worker…
2025-04-17 12:31.26: Got resource from pool OCluster
Building on x86-bm-c1.sw.ocaml.org
All commits already cached
Updating files:  98% (22544/22884)
Updating files:  99% (22656/22884)
Updating files: 100% (22884/22884)
Updating files: 100% (22884/22884), done.
HEAD is now at 8a323b26ed Merge pull request #27769 from gridbugs/bdd-fix
Updating 8a323b26ed..9491c4f088
Fast-forward
 packages/gluon/gluon.0.0.9/opam | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(from ocaml/opam:debian-12-ocaml-5.3-no-flat-float-array@sha256:19d947c64be54f71f26066fac33b8fa05ba1d25c33e602e329ba89b2001813f0)
2025-04-17 12:31.28 ---> using "6f58fad01ba054a229224cf2178d99b37b682865b06b01aba0b2793eb6891a22" 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"))
2025-04-17 12:31.28 ---> using "92b573a2ba510360f5b26b182b3779c1b1daf933cdac8e0e591869e4e6704450" 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
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2025-04-17 12:31.28 ---> using "19455077597bcd067a79b6cf868d9b2be068f9870e1b88f330c4a1b148e31b0c" 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                 39
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       5.3
# invariant            ["ocaml-variants" {= "5.3.0+options"}]
# compiler-packages    ocaml-compiler.5.3.0, ocaml-option-no-flat-float-array.1, ocaml-options-only-no-flat-float-array.1, ocaml-variants.5.3.0+options
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# 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+options+no-flat-float-array
2025-04-17 12:31.28 ---> using "7d0d9967b426992e07379997378254504c860aa128fbc80baf8b958e671e308e" 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/"))
2025-04-17 12:31.28 ---> using "2e82d0dec5bd6007add1c52f678ca3dfe2ff9c076ac256683e0144b4e2400a79" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-04-17 12:31.29 ---> using "02c8acb5540d38d9bda1a80c19ecab0e7db81877a286ec24cbb99c9d4ed82169" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-04-17 12:31.40 ---> saved as "dec0497f2fb32cad2633895dcc93b5101927263aaeb145405de98620ec341b25"

/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 amd64 Packages [254 kB]
- Fetched 357 kB in 0s (1340 kB/s)
- Reading package lists...
- 
2025-04-17 12:31.41 ---> saved as "b1ddaef0f7e416149f6e528bb08d93d0bfdbfd5682a977fc30640b0e43bb2fe8"

/home/opam: (run (shell "opam pin add -k version -yn gluon.0.0.9 0.0.9"))
gluon is now pinned to version 0.0.9
2025-04-17 12:31.42 ---> saved as "32eac87a7831c092444adcac473c5aef5734f3bf6d1bfd7216348b33c34c5065"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall gluon.0.0.9;\
                        \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 \"$pkg\" != 'gluon.0.0.9' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
gluon.0.0.9 is not installed. Install it? [y/n] y
The following actions will be performed:
=== install 30 packages
  - install angstrom            0.16.1         [required by uri]
  - install bigstringaf         0.10.0         [required by angstrom]
  - install bytestring          0.0.8          [required by gluon]
  - install colors              0.0.1          [required by spices]
  - install config              0.0.3          [required by gluon]
  - install csexp               1.5.2          [required by dune-configurator]
  - install cstruct             6.2.0          [required by rio]
  - install dune                3.18.0         [required by gluon]
  - install dune-configurator   3.18.0         [required by bigstringaf]
  - install fmt                 0.10.0         [required by cstruct]
  - install gen                 1.1            [required by sedlex]
  - install gluon               0.0.9 (pinned)
  - install libc                0.0.1          [required by gluon]
  - install ocaml-compiler-libs v0.17.0        [required by ppxlib]
  - install ocaml-syntax-shims  1.0.0          [required by angstrom]
  - install ocamlbuild          0.16.1         [required by fmt, uutf]
  - install ocamlfind           1.9.8          [required by fmt, uutf]
  - install ppx_derivers        1.2.1          [required by ppxlib]
  - install ppxlib              0.35.0         [required by bytestring, config]
  - install rio                 0.0.8          [required by gluon]
  - install sedlex              3.4            [required by bytestring]
  - install seq                 base           [required by gen]
  - install sexplib0            v0.17.0        [required by ppxlib]
  - install spices              0.0.2          [required by bytestring, config]
  - install stdlib-shims        0.3.0          [required by ppxlib]
  - install stringext           1.6.0          [required by uri]
  - install topkg               1.0.8          [required by fmt, uutf]
  - install tty                 0.0.2          [required by spices]
  - install uri                 4.4.0          [required by gluon]
  - install uutf                1.0.4          [required by tty]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved angstrom.0.16.1  (cached)
-> retrieved bigstringaf.0.10.0  (cached)
-> retrieved bytestring.0.0.8, rio.0.0.8  (cached)
-> retrieved colors.0.0.1  (cached)
-> retrieved config.0.0.3  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved cstruct.6.2.0  (cached)
-> retrieved dune.3.18.0, dune-configurator.3.18.0  (cached)
-> retrieved fmt.0.10.0  (cached)
-> retrieved gen.1.1  (cached)
-> retrieved gluon.0.0.9  (cached)
-> retrieved libc.0.0.1  (cached)
-> retrieved ocaml-compiler-libs.v0.17.0  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppxlib.0.35.0  (cached)
-> retrieved sedlex.3.4  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved sexplib0.v0.17.0  (cached)
-> retrieved spices.0.0.2  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved stringext.1.6.0  (cached)
-> retrieved topkg.1.0.8  (cached)
-> retrieved tty.0.0.2  (cached)
-> retrieved uri.4.4.0  (cached)
-> retrieved uutf.1.0.4  (cached)
-> installed ocamlfind.1.9.8
-> installed ocamlbuild.0.16.1
-> installed topkg.1.0.8
-> installed uutf.1.0.4
-> installed fmt.0.10.0
-> installed dune.3.18.0
-> installed ppx_derivers.1.2.1
-> installed csexp.1.5.2
-> installed colors.0.0.1
-> installed cstruct.6.2.0
-> installed gen.1.1
-> installed ocaml-syntax-shims.1.0.0
-> installed sexplib0.v0.17.0
-> installed ocaml-compiler-libs.v0.17.0
-> installed stdlib-shims.0.3.0
-> installed stringext.1.6.0
-> installed tty.0.0.2
-> installed spices.0.0.2
-> installed rio.0.0.8
-> installed dune-configurator.3.18.0
-> installed bigstringaf.0.10.0
-> installed angstrom.0.16.1
-> installed uri.4.4.0
-> installed ppxlib.0.35.0
-> installed config.0.0.3
-> installed sedlex.3.4
-> installed libc.0.0.1
-> installed bytestring.0.0.8
-> installed gluon.0.0.9
Done.
# To update the current shell environment, run: eval $(opam env)
2025-04-17 12:32.50 ---> saved as "299d74bfda68c1d4fc261698601ca12dd627f7637d2a596bfd72e19d2b149a6b"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test gluon.0.0.9) || true"))
The following actions will be performed:
=== recompile 1 package
  - recompile gluon 0.0.9 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> removed   gluon.0.0.9
-> installed gluon.0.0.9
Done.
# To update the current shell environment, run: eval $(opam env)
2025-04-17 12:32.58 ---> saved as "e70f08616c6a37343c25e78a97b20f62d340f02c99732d3b463c620be66343b8"

/home/opam: (run (shell  "opam reinstall --with-test --verbose gluon.0.0.9;\
                        \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 \"$pkg\" != 'gluon.0.0.9' && partial_fails=\"$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:
=== recompile 1 package
  - recompile gluon 0.0.9 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  2/4: [gluon: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "gluon" "-j" "39" "@install" "@runtest" (CWD=/home/opam/.opam/5.3/.opam-switch/build/gluon.0.0.9)
- (cd _build/default/gluon/sys/unix && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -pthread -D_FILE_OFFSET_BITS=64 -fdiagnostics-color=always -O2 -g -I /home/opam/.opam/5.3/lib/ocaml -I /home/opam/.opam/5.3/lib/libc -I /home/opam/.opam/5.3/lib/ocaml/unix -I ../../common -I ../../events -o gluon_unix_epoll.o -c gluon_unix_epoll.c)
- gluon_unix_epoll.c: In function 'gluon_unix_epoll_ctl':
- gluon_unix_epoll.c:73:20: warning: assignment to 'uint64_t' {aka 'long unsigned int'} from 'value *' {aka 'long int *'} makes integer from pointer without a cast [-Wint-conversion]
-    73 |     event.data.u64 = ocaml_value;
-       |                    ^
-> compiled  gluon.0.0.9
-> removed   gluon.0.0.9
-> installed gluon.0.0.9
Done.
# To update the current shell environment, run: eval $(opam env)
2025-04-17 12:33.04 ---> saved as "24cb74427fe78d52cc3a55a966415ce0787897d902db704c6ad502063e202116"
Job succeeded
2025-04-17 12:33.14: Job succeeded