(for PR #28907)

2025-11-18 22:27.05: New job: test yaml.3.1.0 with crowbar.0.2.2, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/28907/head (fdb37fd425316c3f17ff1a672f38d79e17f64d31)
                              on debian-13-ocaml-5.4/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28907/head" && git reset --hard fdb37fd4
git fetch origin master
git merge --no-edit 5b6623e1a6044ddcc5808644cab9ba88dfd5e8c3
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.4@sha256:57c83c9f9a1885d6982e64ff7d1de47223738f31f635056b0165042eaec3081f
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn crowbar.0.2.2 0.2.2
RUN opam reinstall crowbar.0.2.2; \
    res=$?; \
    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-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'crowbar.0.2.2' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN opam reinstall yaml.3.1.0; \
    res=$?; \
    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-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'yaml.3.1.0' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test yaml.3.1.0) || true
RUN opam reinstall --with-test --verbose yaml.3.1.0; \
    res=$?; \
    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-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'yaml.3.1.0' && partial_fails="$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 .

2025-11-18 22:27.05: Using cache hint "ocaml/opam:debian-13-ocaml-5.4@sha256:57c83c9f9a1885d6982e64ff7d1de47223738f31f635056b0165042eaec3081f-crowbar.0.2.2-yaml.3.1.0-fdb37fd425316c3f17ff1a672f38d79e17f64d31"
2025-11-18 22:27.05: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.4@sha256:57c83c9f9a1885d6982e64ff7d1de47223738f31f635056b0165042eaec3081f)
 (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 crowbar.0.2.2 0.2.2"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall crowbar.0.2.2;\
             \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-13\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'crowbar.0.2.2' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall yaml.3.1.0;\
             \n        res=$?;\
             \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-13\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'yaml.3.1.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test yaml.3.1.0) || true"))
 (run (shell  "opam reinstall --with-test --verbose yaml.3.1.0;\
             \n        res=$?;\
             \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-13\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'yaml.3.1.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-11-18 22:27.05: Waiting for resource in pool OCluster
2025-11-18 22:27.05: Waiting for worker…
2025-11-18 22:27.14: Got resource from pool OCluster
Building on bremusa.ocamllabs.io
All commits already cached
Updating files:  65% (12280/18772)
Updating files:  66% (12390/18772)
Updating files:  67% (12578/18772)
Updating files:  68% (12765/18772)
Updating files:  69% (12953/18772)
Updating files:  70% (13141/18772)
Updating files:  71% (13329/18772)
Updating files:  72% (13516/18772)
Updating files:  73% (13704/18772)
Updating files:  74% (13892/18772)
Updating files:  75% (14079/18772)
Updating files:  76% (14267/18772)
Updating files:  77% (14455/18772)
Updating files:  78% (14643/18772)
Updating files:  79% (14830/18772)
Updating files:  80% (15018/18772)
Updating files:  81% (15206/18772)
Updating files:  82% (15394/18772)
Updating files:  83% (15581/18772)
Updating files:  84% (15769/18772)
Updating files:  85% (15957/18772)
Updating files:  86% (16144/18772)
Updating files:  87% (16332/18772)
Updating files:  88% (16520/18772)
Updating files:  89% (16708/18772)
Updating files:  90% (16895/18772)
Updating files:  91% (17083/18772)
Updating files:  92% (17271/18772)
Updating files:  93% (17458/18772)
Updating files:  94% (17646/18772)
Updating files:  95% (17834/18772)
Updating files:  96% (18022/18772)
Updating files:  97% (18209/18772)
Updating files:  98% (18397/18772)
Updating files:  99% (18585/18772)
Updating files: 100% (18772/18772)
Updating files: 100% (18772/18772), done.
HEAD is now at 5b6623e1a6 Merge pull request #28905 from lindig/expr
Merge made by the 'ort' strategy.
 packages/crowbar/crowbar.0.2.2/opam | 50 +++++++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)
 create mode 100644 packages/crowbar/crowbar.0.2.2/opam

(from ocaml/opam:debian-13-ocaml-5.4@sha256:57c83c9f9a1885d6982e64ff7d1de47223738f31f635056b0165042eaec3081f)
2025-11-18 22:27.18 ---> using "9e1915ffb50e2d100090b64fd44ae95ca325d8eb9d61c3d158d7a2820cdf10df" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-11-18 22:27.18 ---> using "a89d67f47dc052c1fa6030e991f2efcdc18bdc7264e253a16a68cf41a783bce3" 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
2025-11-18 22:27.18 ---> using "e7d59cafe29d8677915af1babfeae58e54d4207f14885cb246c86d55bd5a1482" 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         2.5.0~beta1
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=debian os-version=13
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 71
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       5.4
# invariant            ["ocaml-base-compiler" {>= "5.4.0"}]
# compiler-packages    ocaml-base-compiler.5.4.0, ocaml-compiler.5.4.0, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/5.4/lib/ocaml/stublibs:/home/opam/.opam/5.4/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.4.0
2025-11-18 22:27.18 ---> using "80387795d0623d5b8910397dfc254dc25728af00fb9518d563d3ea0db362594e" 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/"))
2025-11-18 22:27.18 ---> using "6da5271e5f4dd5d40dbe155387da7d3527dee1feeddc83c0cf4a90dece1ce186" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-11-18 22:27.46 ---> saved as "5acb5447d53fc8e10b18aa2afa064be23ce077dca0477675b746d866b319ad90"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-11-18 22:28.10 ---> saved as "d7d783e0fc7d9179d5afb379ae1cc0ac9b0b3d815f8e274a457b4c2c6a1e2555"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian trixie InRelease [140 kB]
- Get:2 http://deb.debian.org/debian trixie-updates InRelease [47.3 kB]
- Get:3 http://deb.debian.org/debian-security trixie-security InRelease [43.4 kB]
- Get:4 http://deb.debian.org/debian trixie/main amd64 Packages [9670 kB]
- Get:5 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [71.8 kB]
- Fetched 9973 kB in 2s (6001 kB/s)
- Reading package lists...
- 
2025-11-18 22:28.13 ---> saved as "f0b8214c3e9a4c06c7fc78f11efc52af42a8b9d52c196029efa80aef5438e6b5"

/home/opam: (run (shell "opam pin add -k version -yn crowbar.0.2.2 0.2.2"))
crowbar is now pinned to version 0.2.2
2025-11-18 22:28.14 ---> saved as "ec16a7ef8e9f2b57ad7d4ec7398732859dc8847e13e045c906cde02926f3d7a1"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall crowbar.0.2.2;\
                        \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-13\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'crowbar.0.2.2' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
crowbar.0.2.2 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 4 packages
  - install afl-persistent 1.4            [required by crowbar]
  - install cmdliner       2.0.0          [required by crowbar]
  - install crowbar        0.2.2 (pinned)
  - install dune           3.20.2         [required by crowbar]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved afl-persistent.1.4  (cached)
-> retrieved cmdliner.2.0.0  (cached)
-> retrieved crowbar.0.2.2  (cached)
-> retrieved dune.3.20.2  (cached)
-> installed cmdliner.2.0.0
-> installed dune.3.20.2
-> installed afl-persistent.1.4
-> installed crowbar.0.2.2
Done.

<><> afl-persistent.1.4 installed successfully ><><><><><><><><><><><><><><><><>
=> afl-persistent is installed, but since the current OCaml compiler does
   not enable AFL instrumentation by default, most packages will not be
   instrumented and fuzzing with afl-fuzz may not be effective.

   To globally enable AFL instrumentation, create an OCaml switch like:

     opam switch create 5.4.0+afl ocaml-variants.5.4.0+options ocaml-option-afl
# To update the current shell environment, run: eval $(opam env)
2025-11-18 22:29.01 ---> saved as "c859f137bad3aa21d65e43b14f89be02a5f94c291e25abb4396ef2d6f0f03557"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall yaml.3.1.0;\
                        \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-13\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'yaml.3.1.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
yaml.3.1.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 15 packages
  - install astring           0.8.5  [required by bos]
  - install bos               0.2.1  [required by yaml]
  - install csexp             1.5.2  [required by dune-configurator]
  - install ctypes            0.24.0 [required by yaml]
  - install dune-configurator 3.20.2 [required by yaml]
  - install fmt               0.11.0 [required by bos]
  - install fpath             0.7.3  [required by bos]
  - install integers          0.7.0  [required by ctypes]
  - install logs              0.10.0 [required by bos]
  - install ocamlbuild        0.16.1 [required by bos]
  - install ocamlfind         1.9.8  [required by bos]
  - install rresult           0.7.0  [required by bos]
  - install stdlib-shims      0.3.0  [required by integers]
  - install topkg             1.1.1  [required by bos]
  - install yaml              3.1.0

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved astring.0.8.5  (cached)
-> retrieved bos.0.2.1  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved ctypes.0.24.0  (cached)
-> installed csexp.1.5.2
-> retrieved dune-configurator.3.20.2  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved fpath.0.7.3  (cached)
-> retrieved integers.0.7.0  (cached)
-> retrieved logs.0.10.0  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved rresult.0.7.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved topkg.1.1.1  (cached)
-> retrieved yaml.3.1.0  (cached)
-> installed stdlib-shims.0.3.0
-> installed integers.0.7.0
-> installed dune-configurator.3.20.2
-> installed ocamlfind.1.9.8
-> installed ocamlbuild.0.16.1
-> installed ctypes.0.24.0
-> installed topkg.1.1.1
-> installed rresult.0.7.0
-> installed fmt.0.11.0
-> installed astring.0.8.5
-> installed logs.0.10.0
-> installed fpath.0.7.3
-> installed bos.0.2.1
-> installed yaml.3.1.0
Done.
# To update the current shell environment, run: eval $(opam env)
2025-11-18 22:29.49 ---> saved as "0ad27130cb6bc5385bf8432beb8c63c7f3c0ba9bbf7e0c34bef2f97172eb7cc3"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test yaml.3.1.0) || true"))
The following actions will be performed:
=== recompile 1 package
  - recompile yaml               3.1.0
=== install 19 packages
  - install   alcotest           1.9.1   [required by yaml]
  - install   camlp-streams      5.0.1   [required by mdx]
  - install   cppo               1.8.0   [required by mdx]
  - install   cstruct            6.2.0   [required by hex]
  - install   ezjsonm            1.3.0   [required by yaml]
  - install   hex                1.5.0   [required by ezjsonm]
  - install   jsonm              1.0.2   [required by ezjsonm]
  - install   junit              2.3.0   [required by junit_alcotest]
  - install   junit_alcotest     2.3.0   [required by yaml]
  - install   mdx                2.5.1   [required by yaml]
  - install   ocaml-syntax-shims 1.0.0   [required by alcotest]
  - install   ocaml-version      4.0.3   [required by mdx]
  - install   ptime              1.2.0   [required by junit]
  - install   re                 1.14.0  [required by alcotest, mdx]
  - install   result             1.5     [required by mdx]
  - install   seq                base    [required by tyxml]
  - install   sexplib0           v0.17.0 [required by ezjsonm]
  - install   tyxml              4.6.0   [required by junit]
  - install   uutf               1.0.4   [required by alcotest, ezjsonm]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved alcotest.1.9.1  (https://opam.ocaml.org/cache)
-> retrieved camlp-streams.5.0.1  (https://opam.ocaml.org/cache)
-> retrieved cppo.1.8.0  (https://opam.ocaml.org/cache)
-> retrieved cstruct.6.2.0  (https://opam.ocaml.org/cache)
-> retrieved ezjsonm.1.3.0  (https://opam.ocaml.org/cache)
-> retrieved hex.1.5.0  (https://opam.ocaml.org/cache)
-> retrieved jsonm.1.0.2  (https://opam.ocaml.org/cache)
-> installed camlp-streams.5.0.1
-> retrieved junit.2.3.0, junit_alcotest.2.3.0  (https://opam.ocaml.org/cache)
-> retrieved mdx.2.5.1  (https://opam.ocaml.org/cache)
-> retrieved ocaml-syntax-shims.1.0.0  (https://opam.ocaml.org/cache)
-> installed cstruct.6.2.0
-> retrieved ocaml-version.4.0.3  (https://opam.ocaml.org/cache)
-> retrieved ptime.1.2.0  (https://opam.ocaml.org/cache)
-> retrieved re.1.14.0  (https://opam.ocaml.org/cache)
-> retrieved result.1.5  (https://opam.ocaml.org/cache)
-> installed hex.1.5.0
-> retrieved seq.base  (2 extra sources)
-> retrieved seq.base  (2 extra sources)
-> installed seq.base
-> installed ocaml-version.4.0.3
-> retrieved sexplib0.v0.17.0  (https://opam.ocaml.org/cache)
-> installed result.1.5
-> retrieved tyxml.4.6.0  (https://opam.ocaml.org/cache)
-> installed cppo.1.8.0
-> retrieved uutf.1.0.4  (https://opam.ocaml.org/cache)
-> retrieved yaml.3.1.0  (https://opam.ocaml.org/cache)
-> installed sexplib0.v0.17.0
-> installed ocaml-syntax-shims.1.0.0
-> installed ptime.1.2.0
-> installed re.1.14.0
-> removed   yaml.3.1.0
-> installed uutf.1.0.4
-> installed alcotest.1.9.1
-> installed jsonm.1.0.2
-> installed ezjsonm.1.3.0
-> installed mdx.2.5.1
-> installed tyxml.4.6.0
-> installed junit.2.3.0
-> installed junit_alcotest.2.3.0
-> installed yaml.3.1.0
Done.
# To update the current shell environment, run: eval $(opam env)
2025-11-18 22:30.17 ---> saved as "17b8a853a879ca4347378c578173897fa6d4635e637a30a5397d0dbdb89b3a82"

/home/opam: (run (shell  "opam reinstall --with-test --verbose yaml.3.1.0;\
                        \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-13\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'yaml.3.1.0' && partial_fails=\"$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:
=== recompile 1 package
  - recompile yaml 3.1.0

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  1/4: [yaml.3.1.0: extract]
-> retrieved yaml.3.1.0  (cached)
Processing  2/4: [yaml: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "yaml" "-j" "71" (CWD=/home/opam/.opam/5.4/.opam-switch/build/yaml.3.1.0)
- (cd _build/default/vendor && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -pthread -O2 -fno-strict-aliasing -fwrapv -fPIC -pthread -Wall -DHAVE_CONFIG_H -I. -c emitter.c)
- emitter.c: In function 'yaml_emitter_write_plain_scalar':
- emitter.c:28:6: warning: value computed is not used [-Wunused-value]
-    28 |      && ((emitter->line_break == YAML_CR_BREAK ?                                \
-       |      ^~
- emitter.c:56:11: note: in expansion of macro 'PUT_BREAK'
-    56 |          (PUT_BREAK(emitter),                                                   \
-       |           ^~~~~~~~~
- emitter.c:1962:18: note: in expansion of macro 'WRITE_BREAK'
-  1962 |             if (!WRITE_BREAK(emitter, string)) return 0;
-       |                  ^~~~~~~~~~~
- emitter.c: In function 'yaml_emitter_write_single_quoted_scalar':
- emitter.c:28:6: warning: value computed is not used [-Wunused-value]
-    28 |      && ((emitter->line_break == YAML_CR_BREAK ?                                \
-       |      ^~
- emitter.c:56:11: note: in expansion of macro 'PUT_BREAK'
-    56 |          (PUT_BREAK(emitter),                                                   \
-       |           ^~~~~~~~~
- emitter.c:2019:18: note: in expansion of macro 'WRITE_BREAK'
-  2019 |             if (!WRITE_BREAK(emitter, string)) return 0;
-       |                  ^~~~~~~~~~~
- emitter.c: In function 'yaml_emitter_write_literal_scalar':
- emitter.c:28:6: warning: value computed is not used [-Wunused-value]
-    28 |      && ((emitter->line_break == YAML_CR_BREAK ?                                \
-       |      ^~
- emitter.c:56:11: note: in expansion of macro 'PUT_BREAK'
-    56 |          (PUT_BREAK(emitter),                                                   \
-       |           ^~~~~~~~~
- emitter.c:2285:18: note: in expansion of macro 'WRITE_BREAK'
-  2285 |             if (!WRITE_BREAK(emitter, string)) return 0;
-       |                  ^~~~~~~~~~~
- emitter.c: In function 'yaml_emitter_write_folded_scalar':
- emitter.c:28:6: warning: value computed is not used [-Wunused-value]
-    28 |      && ((emitter->line_break == YAML_CR_BREAK ?                                \
-       |      ^~
- emitter.c:56:11: note: in expansion of macro 'PUT_BREAK'
-    56 |          (PUT_BREAK(emitter),                                                   \
-       |           ^~~~~~~~~
- emitter.c:2334:18: note: in expansion of macro 'WRITE_BREAK'
-  2334 |             if (!WRITE_BREAK(emitter, string)) return 0;
-       |                  ^~~~~~~~~~~
Processing  2/4: [yaml: dune runtest]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "runtest" "-p" "yaml" "-j" "71" (CWD=/home/opam/.opam/5.4/.opam-switch/build/yaml.3.1.0)
- (cd _build/default/tests && ./test.exe)
- Testing `Yaml'.
- This run has ID `V4BZCVZG'.
- 
-   [OK]          parse_event_test_set          0   yaml/bomb.yml.
-   [OK]          parse_event_test_set          1   yaml/anchor.yml.
-   [OK]          parse_event_test_set          2   yaml/cohttp.yml.
-   [OK]          parse_event_test_set          3   yaml/linuxkit.yml.
-   [OK]          parse_event_test_set          4   yaml/seq.yml.
-   [OK]          parse_event_test_set          5   yaml/too_large.yml.
-   [OK]          parse_event_test_set          6   yaml/yaml-1.2.yml.
-   [OK]          parse_of_string               0   yaml/anchor.yml.
-   [OK]          parse_of_string               1   yaml/cohttp.yml.
-   [OK]          parse_of_string               2   yaml/linuxkit.yml.
-   [OK]          parse_of_string               3   yaml/seq.yml.
-   [OK]          parse_of_string               4   yaml/too_large.yml.
-   [OK]          parse_of_string               5   yaml/yaml-1.2.yml.
-   [OK]          reflect                       0   yaml/bomb.yml.
-   [OK]          reflect                       1   yaml/anchor.yml.
-   [OK]          reflect                       2   yaml/cohttp.yml.
-   [OK]          reflect                       3   yaml/linuxkit.yml.
-   [OK]          reflect                       4   yaml/seq.yml.
-   [OK]          reflect                       5   yaml/too_large.yml.
-   [OK]          reflect                       6   yaml/yaml-1.2.yml.
-   [OK]          emit                          0   emit.
-   [OK]          version                       0   version.
-   [OK]          quoted_scalars                0   quoted bool.
-   [OK]          quoted_scalars                1   quoted null.
-   [OK]          quoted_scalars                2   quoted float.
-   [OK]          quoted_scalars                3   quoted string.
-   [OK]          quoted_scalars                4   quoted int.
-   [OK]          quoted_scalars                5   plain int.
-   [OK]          quoted_scalars                6   plain bool.
-   [OK]          quoted_scalars                7   plain string.
-   [OK]          quoted_scalars                8   plain string with quote.
-   [OK]          quoted_scalars                9   plain string with int and q...
-   [OK]          quoted_scalars               10   double quoted string.
-   [OK]          quoted_scalars               11   partially double quoted str...
-   [OK]          yaml_equal                    0   two null equal.
-   [OK]          yaml_equal                    1   two floats equal.
-   [OK]          yaml_equal                    2   two floats not equal.
-   [OK]          yaml_equal                    3   two bools equal.
-   [OK]          yaml_equal                    4   two strings equal.
-   [OK]          yaml_equal                    5   two strings not equal.
-   [OK]          yaml_equal                    6   two arrays equal.
-   [OK]          yaml_equal                    7   two arrays not equal.
-   [OK]          yaml_equal                    8   two objects equal.
-   [OK]          yaml_equal                    9   different types not equal.
-   [OK]          yaml_util                     0   same yaml values.
-   [OK]          yaml_util                     1   find values.
-   [OK]          yaml_util                     2   missing value.
-   [OK]          yaml_util                     3   same array with map.
-   [OK]          yaml_util                     4   same filtered array.
- 
- Full test results in `~/.opam/5.4/.opam-switch/build/yaml.3.1.0/_build/default/tests/_build/_tests/Yaml'.
- Test Successful in 0.030s. 49 tests run.
-> compiled  yaml.3.1.0
-> removed   yaml.3.1.0
-> installed yaml.3.1.0
Done.
# To update the current shell environment, run: eval $(opam env)
2025-11-18 22:30.33 ---> saved as "c5e9e7443672546c10f3e4bfc07664c9a75325aff4907cb6d43de1a89682e21a"
Job succeeded
2025-11-18 22:30.59: Job succeeded