(not at the head of any monitored branch or PR)
2026-03-17 10:25.59: New job: test tezt.4.2.0, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29530/head (395113449576622af70540fb22e5d90e18554bdc)
                              on centos-9-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29530/head" && git reset --hard 39511344
git fetch origin master
git merge --no-edit e589be2bb3f3c3428c9c98a122428f3ad2d44845
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:centos-9-ocaml-4.14@sha256:0900beacae8621f323ae8f23cb0c84d34819b86679df1d8c964e158a4d4bde88
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn tezt.4.2.0 4.2.0
RUN opam reinstall tezt.4.2.0; \
    res=$?; \
    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 "\"centos-9\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'tezt.4.2.0' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test tezt.4.2.0) || true
RUN opam reinstall --with-test --verbose tezt.4.2.0; \
    res=$?; \
    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 "\"centos-9\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'tezt.4.2.0' && partial_fails="$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 .

2026-03-17 10:25.59: Using cache hint "ocaml/opam:centos-9-ocaml-4.14@sha256:0900beacae8621f323ae8f23cb0c84d34819b86679df1d8c964e158a4d4bde88-tezt.4.2.0-395113449576622af70540fb22e5d90e18554bdc"
2026-03-17 10:25.59: Using OBuilder spec:
((from ocaml/opam:centos-9-ocaml-4.14@sha256:0900beacae8621f323ae8f23cb0c84d34819b86679df1d8c964e158a4d4bde88)
 (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 tezt.4.2.0 4.2.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall tezt.4.2.0;\
             \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 \"\\\"centos-9\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'tezt.4.2.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test tezt.4.2.0) || true"))
 (run (shell  "opam reinstall --with-test --verbose tezt.4.2.0;\
             \n        res=$?;\
             \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 \"\\\"centos-9\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'tezt.4.2.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-03-17 10:25.59: Waiting for resource in pool OCluster
2026-03-17 11:43.12: Waiting for worker…
2026-03-17 11:45.13: Got resource from pool OCluster
Building on doris.caelum.ci.dev
All commits already cached
HEAD is now at e589be2bb3 Merge pull request #29546 from johnwhitington/opam-publish-camlpdf.2.9
Merge made by the 'ort' strategy.
 packages/bimage-lwt/bimage-lwt.0.3.0/opam    | 6 +++++-
 packages/bimage-lwt/bimage-lwt.0.3.1/opam    | 6 +++++-
 packages/bimage-lwt/bimage-lwt.0.4.0/opam    | 6 +++++-
 packages/caqti-lwt/caqti-lwt.0.11.0/opam     | 4 +++-
 packages/caqti-lwt/caqti-lwt.1.0.0/opam      | 6 +++++-
 packages/caqti-lwt/caqti-lwt.1.2.0/opam      | 6 +++++-
 packages/caqti-lwt/caqti-lwt.1.3.0/opam      | 6 +++++-
 packages/caqti-lwt/caqti-lwt.1.6.0/opam      | 6 +++++-
 packages/caqti-lwt/caqti-lwt.1.7.0/opam      | 6 +++++-
 packages/caqti-lwt/caqti-lwt.1.8.0/opam      | 6 +++++-
 packages/caqti-lwt/caqti-lwt.1.9.0/opam      | 6 +++++-
 packages/caqti-lwt/caqti-lwt.2.0.1/opam      | 6 +++++-
 packages/caqti-lwt/caqti-lwt.2.1.1/opam      | 6 +++++-
 packages/caqti-lwt/caqti-lwt.2.2.4/opam      | 6 +++++-
 packages/fuseau-lwt/fuseau-lwt.0.1/opam      | 6 +++++-
 packages/lambda-term/lambda-term.1.13/opam   | 6 +++++-
 packages/lambda-term/lambda-term.2.0.1/opam  | 6 +++++-
 packages/lambda-term/lambda-term.2.0.2/opam  | 6 +++++-
 packages/lambda-term/lambda-term.2.0.3/opam  | 6 +++++-
 packages/lambda-term/lambda-term.2.0/opam    | 6 +++++-
 packages/lambda-term/lambda-term.3.0.0/opam  | 6 +++++-
 packages/lambda-term/lambda-term.3.0.1/opam  | 6 +++++-
 packages/lambda-term/lambda-term.3.1.0/opam  | 6 +++++-
 packages/lambda-term/lambda-term.3.2.0/opam  | 6 +++++-
 packages/lambda-term/lambda-term.3.3.0/opam  | 6 +++++-
 packages/lambda-term/lambda-term.3.3.1/opam  | 6 +++++-
 packages/lambda-term/lambda-term.3.3.2/opam  | 6 +++++-
 packages/lwt_domain/lwt_domain.0.1.0/opam    | 6 +++++-
 packages/lwt_domain/lwt_domain.0.2.0/opam    | 6 +++++-
 packages/lwt_domain/lwt_domain.0.3.0/opam    | 6 +++++-
 packages/lwt_eio/lwt_eio.0.1/opam            | 6 +++++-
 packages/lwt_eio/lwt_eio.0.2/opam            | 6 +++++-
 packages/lwt_eio/lwt_eio.0.3/opam            | 6 +++++-
 packages/lwt_eio/lwt_eio.0.4/opam            | 7 ++++++-
 packages/lwt_eio/lwt_eio.0.5.1/opam          | 7 ++++++-
 packages/lwt_eio/lwt_eio.0.5/opam            | 7 ++++++-
 packages/lwt_glib/lwt_glib.1.0.1/opam        | 6 +++++-
 packages/lwt_glib/lwt_glib.1.1.0/opam        | 6 +++++-
 packages/lwt_glib/lwt_glib.1.1.1/opam        | 6 +++++-
 packages/lwt_log/lwt_log.1.1.0/opam          | 6 +++++-
 packages/lwt_log/lwt_log.1.1.1/opam          | 6 +++++-
 packages/lwt_log/lwt_log.1.1.2/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.1.0.0/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.1.0.1/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.1.1.0/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.1.2.0/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.1.2.1/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.1.2.2/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.1.2.3/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.1.2.4/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.2.0.0/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.2.0.1/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.2.0.2/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.2.0.3/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.2.1.0/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.5.8.0/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.5.8.1/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.5.9.1/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.5.9.2/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.5.9.3/opam          | 6 +++++-
 packages/moonpool-lwt/moonpool-lwt.0.10/opam | 6 +++++-
 packages/moonpool-lwt/moonpool-lwt.0.6/opam  | 6 +++++-
 packages/moonpool-lwt/moonpool-lwt.0.7/opam  | 6 +++++-
 packages/moonpool-lwt/moonpool-lwt.0.8/opam  | 6 +++++-
 packages/moonpool-lwt/moonpool-lwt.0.9/opam  | 6 +++++-
 packages/mwt/mwt.0.1.0/opam                  | 6 +++++-
 packages/nocrypto/nocrypto.0.5.4-1/opam      | 6 +++++-
 packages/nocrypto/nocrypto.0.5.4-2/opam      | 6 +++++-
 packages/ocluster/ocluster.0.1/opam          | 4 +++-
 packages/ocluster/ocluster.0.2.1/opam        | 6 +++++-
 packages/ocluster/ocluster.0.2/opam          | 4 +++-
 packages/ocluster/ocluster.0.3.0/opam        | 6 +++++-
 packages/picos/picos.0.3.0/opam              | 6 +++++-
 packages/picos/picos.0.4.0/opam              | 6 +++++-
 packages/picos_lwt/picos_lwt.0.5.0/opam      | 6 +++++-
 packages/picos_lwt/picos_lwt.0.6.0/opam      | 6 +++++-
 packages/tezt/tezt.2.0.0/opam                | 6 +++++-
 packages/tezt/tezt.3.0.0/opam                | 4 +++-
 packages/tezt/tezt.3.1.0/opam                | 4 +++-
 packages/tezt/tezt.3.1.1/opam                | 4 +++-
 packages/tezt/tezt.4.0.0/opam                | 4 +++-
 packages/tezt/tezt.4.1.0/opam                | 4 +++-
 packages/tezt/tezt.4.2.0/opam                | 4 +++-
 packages/tezt/tezt.4.3.0/opam                | 4 +++-
 84 files changed, 403 insertions(+), 84 deletions(-)

(from ocaml/opam:centos-9-ocaml-4.14@sha256:0900beacae8621f323ae8f23cb0c84d34819b86679df1d8c964e158a4d4bde88)
Unable to find image 'ocaml/opam:centos-9-ocaml-4.14@sha256:0900beacae8621f323ae8f23cb0c84d34819b86679df1d8c964e158a4d4bde88' locally
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Digest: sha256:0900beacae8621f323ae8f23cb0c84d34819b86679df1d8c964e158a4d4bde88
Status: Downloaded newer image for ocaml/opam@sha256:0900beacae8621f323ae8f23cb0c84d34819b86679df1d8c964e158a4d4bde88
2026-03-17 11:47.04 ---> using "dac63719edf1fb21abdbd4be411809fd1fc4ba1e61f121a32295e1441c2ad5f6" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-03-17 11:47.04 ---> using "71dbb97d71e6460b05ec32d11b70da123019d56301d3bf840b8da494222830b7" 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
[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
2026-03-17 11:47.04 ---> using "cc7810378f1cc4ff5018728cd84c3f8d59184450cb20ac13dae814bdf947e85d" 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
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=centos os-version=9
# 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       4.14
# invariant            ["ocaml-base-compiler" {= "4.14.2"}]
# compiler-packages    ocaml-base-compiler.4.14.2, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/4.14/lib/ocaml/stublibs:/home/opam/.opam/4.14/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       4.14.2
2026-03-17 11:47.04 ---> using "8ae7199532a3bd978c316c7676fa3a4e0e477331048be7cf0634cf98fb60228a" 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/"))
2026-03-17 11:47.04 ---> using "ec3c59830e7a9d178c0cd7d8c55035b3d6e78426eda3fc9454ced8a7aa5a7b3e" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-03-17 11:47.05 ---> using "d2e2d6c7ecc84e27ea15d5d160669d8f3c794ab28cd418cba21e30c9da045a05" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-17 11:47.22 ---> saved as "0c9bd9a99be955501c6501e9090c6118633670b6b70e39b6d43d8daeb23032b6"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "yum" "makecache"
- CentOS Stream 9 - BaseOS                        102 kB/s |  13 kB     00:00    
- CentOS Stream 9 - BaseOS                         15 MB/s | 8.9 MB     00:00    
- CentOS Stream 9 - AppStream                     100 kB/s |  14 kB     00:00    
- CentOS Stream 9 - AppStream                      13 MB/s |  27 MB     00:02    
- CentOS Stream 9 - CRB                            98 kB/s |  13 kB     00:00    
- CentOS Stream 9 - CRB                            11 MB/s | 8.0 MB     00:00    
- CentOS Stream 9 - Extras packages               118 kB/s |  17 kB     00:00    
- Metadata cache created.
2026-03-17 11:47.37 ---> saved as "27784f1f55ce3ba5e477c3531f29f44404fcfcb30f28ff393d23974f777d2acf"

/home/opam: (run (shell "opam pin add -k version -yn tezt.4.2.0 4.2.0"))
tezt is now pinned to version 4.2.0
2026-03-17 11:47.38 ---> saved as "724ed36697e65ad9bc2ddc7353870a21eaf5a7904a4d9bf816f51faaab37d63d"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall tezt.4.2.0;\
                        \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 \"\\\"centos-9\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'tezt.4.2.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
tezt.4.2.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 20 packages
  - install base-bytes        base           [required by ocplib-endian]
  - install clap              0.3.0          [required by tezt]
  - install cppo              1.8.0          [required by lwt]
  - install csexp             1.5.2          [required by dune-configurator]
  - install cstruct           6.2.0          [required by hex]
  - install dune              3.21.1         [required by tezt]
  - install dune-configurator 3.21.1         [required by lwt]
  - install ezjsonm           1.3.0          [required by tezt]
  - install fmt               0.11.0         [required by cstruct]
  - install hex               1.5.0          [required by ezjsonm]
  - install jsonm             1.0.2          [required by ezjsonm]
  - install lwt               5.9.2          [required by tezt]
  - install ocamlbuild        0.16.1         [required by jsonm]
  - install ocamlfind         1.9.8          [required by jsonm]
  - install ocplib-endian     1.2            [required by lwt]
  - install re                1.14.0         [required by tezt]
  - install sexplib0          v0.17.0        [required by ezjsonm]
  - install tezt              4.2.0 (pinned)
  - install topkg             1.1.1          [required by jsonm]
  - install uutf              1.0.4          [required by ezjsonm]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved clap.0.3.0  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved cstruct.6.2.0  (cached)
-> retrieved dune.3.21.1, dune-configurator.3.21.1  (cached)
-> retrieved ezjsonm.1.3.0  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved hex.1.5.0  (cached)
-> retrieved jsonm.1.0.2  (cached)
-> retrieved lwt.5.9.2  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocplib-endian.1.2  (cached)
-> retrieved re.1.14.0  (cached)
-> retrieved sexplib0.v0.17.0  (cached)
-> retrieved tezt.4.2.0  (cached)
-> retrieved topkg.1.1.1  (cached)
-> retrieved uutf.1.0.4  (cached)
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed ocamlbuild.0.16.1
-> installed topkg.1.1.1
-> installed uutf.1.0.4
-> installed fmt.0.11.0
-> installed jsonm.1.0.2
-> installed dune.3.21.1
-> installed csexp.1.5.2
-> installed clap.0.3.0
-> installed cppo.1.8.0
-> installed cstruct.6.2.0
-> installed re.1.14.0
-> installed sexplib0.v0.17.0
-> installed hex.1.5.0
-> installed ocplib-endian.1.2
-> installed ezjsonm.1.3.0
-> installed dune-configurator.3.21.1
-> installed lwt.5.9.2
-> installed tezt.4.2.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-17 11:48.13 ---> saved as "aeb0e1b07e390ac626c6fec650b1b95bd6d8333325dc8b89117f0aa2858420b5"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test tezt.4.2.0) || true"))
The following actions will be performed:
=== downgrade 3 packages
  - downgrade dune                 3.21.1 to 3.18.2   [required by tezt]
  - downgrade dune-configurator    3.21.1 to 3.19.1   [uses dune]
  - downgrade sexplib0             v0.17.0 to v0.16.0 [uses dune]
=== recompile 13 packages
  - recompile clap                 0.3.0              [uses dune]
  - recompile cppo                 1.8.0              [uses dune]
  - recompile csexp                1.5.2              [uses dune]
  - recompile cstruct              6.2.0              [uses dune]
  - recompile ezjsonm              1.3.0              [uses dune]
  - recompile fmt                  0.11.0             [uses cmdliner]
  - recompile hex                  1.5.0              [uses dune]
  - recompile jsonm                1.0.2              [uses uutf]
  - recompile lwt                  5.9.2              [uses dune]
  - recompile ocplib-endian        1.2                [uses dune]
  - recompile re                   1.14.0             [uses dune]
  - recompile tezt                 4.2.0 (pinned)
  - recompile uutf                 1.0.4              [uses cmdliner]
=== install 34 packages
  - install   astring              0.8.5              [required by ocamlformat-lib]
  - install   base                 v0.16.4            [required by ocamlformat-lib]
  - install   camlp-streams        5.0.1              [required by ocamlformat-lib]
  - install   cmdliner             1.3.0              [required by ocamlformat]
  - install   conf-npm             1                  [required by tezt]
  - install   dune-build-info      3.19.1             [required by ocamlformat-lib]
  - install   either               1.0.0              [required by ocamlformat-lib]
  - install   fix                  20250919           [required by ocamlformat-lib]
  - install   fpath                0.7.3              [required by ocamlformat-lib]
  - install   gen                  1.1                [required by sedlex]
  - install   js_of_ocaml          6.0.1              [required by tezt]
  - install   js_of_ocaml-compiler 6.0.1              [required by js_of_ocaml]
  - install   js_of_ocaml-lwt      6.0.1              [required by tezt]
  - install   js_of_ocaml-ppx      6.0.1              [required by js_of_ocaml-lwt]
  - install   menhir               20260209           [required by js_of_ocaml-compiler, ocamlformat-lib]
  - install   menhirCST            20260209           [required by menhir]
  - install   menhirGLR            20260209           [required by menhir]
  - install   menhirLib            20260209           [required by js_of_ocaml-compiler, ocamlformat-lib]
  - install   menhirSdk            20260209           [required by js_of_ocaml-compiler, ocamlformat-lib]
  - install   ocaml-compiler-libs  v0.12.4            [required by ppxlib]
  - install   ocaml-version        4.0.3              [required by ocamlformat-lib]
  - install   ocamlformat          0.26.2             [required by tezt]
  - install   ocamlformat-lib      0.26.2             [required by ocamlformat]
  - install   ocp-indent           1.8.1              [required by ocamlformat-lib]
  - install   ppx_derivers         1.2.1              [required by ppxlib]
  - install   ppxlib               0.35.0             [required by js_of_ocaml]
  - install   result               1.5                [required by ocamlformat-lib]
  - install   sedlex               3.7                [required by js_of_ocaml-compiler]
  - install   seq                  base               [required by gen]
  - install   stdio                v0.16.0            [required by ocamlformat-lib]
  - install   stdlib-shims         0.3.0              [required by ppxlib]
  - install   uucp                 17.0.0             [required by uuseg]
  - install   uuseg                17.0.0             [required by ocamlformat-lib]
  - install   yojson               3.0.0              [required by js_of_ocaml-compiler]

The following system packages will first need to be installed:
    epel-release npm

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

opam believes some required external dependencies are missing. opam can:
> 1. Run yum to install them (may need root/sudo access)
  2. Display the recommended yum 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 "yum" "install" "-y" "epel-release"
- Last metadata expiration check: 0:00:40 ago on Tue Mar 17 11:47:35 2026.
- Dependencies resolved.
- ================================================================================
-  Package                Arch        Version            Repository          Size
- ================================================================================
- Installing:
-  epel-release           noarch      9-7.el9            extras-common       19 k
- Installing weak dependencies:
-  dnf-plugins-core       noarch      4.3.0-26.el9       baseos              36 k
-  epel-next-release      noarch      9-7.el9            extras-common      8.1 k
- 
- Transaction Summary
- ================================================================================
- Install  3 Packages
- 
- Total download size: 62 k
- Installed size: 51 k
- Downloading Packages:
- (1/3): epel-next-release-9-7.el9.noarch.rpm     730 kB/s | 8.1 kB     00:00    
- (2/3): epel-release-9-7.el9.noarch.rpm          924 kB/s |  19 kB     00:00    
- (3/3): dnf-plugins-core-4.3.0-26.el9.noarch.rpm 1.6 MB/s |  36 kB     00:00    
- --------------------------------------------------------------------------------
- Total                                           214 kB/s |  62 kB     00:00     
- CentOS Stream 9 - Extras packages               2.1 MB/s | 2.1 kB     00:00    
- Importing GPG key 0x1D997668:
-  Userid     : "CentOS Extras SIG (https://wiki.centos.org/SpecialInterestGroup) <security@centos.org>"
-  Fingerprint: 363F C097 2F64 B699 AED3 968E 1FF6 A217 1D99 7668
-  From       : /etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-SIG-Extras-SHA512
- Key imported successfully
- Running transaction check
- Transaction check succeeded.
- Running transaction test
- Transaction test succeeded.
- Running transaction
-   Preparing        :                                                        1/1 
-   Installing       : dnf-plugins-core-4.3.0-26.el9.noarch                   1/3 
-   Installing       : epel-next-release-9-7.el9.noarch                       2/3 
-   Installing       : epel-release-9-7.el9.noarch                            3/3 
-   Running scriptlet: epel-release-9-7.el9.noarch                            3/3 
- Many EPEL packages require the CodeReady Builder (CRB) repository.
- It is recommended that you run /usr/bin/crb enable to enable the CRB repository.
- 
-   Verifying        : dnf-plugins-core-4.3.0-26.el9.noarch                   1/3 
-   Verifying        : epel-next-release-9-7.el9.noarch                       2/3 
-   Verifying        : epel-release-9-7.el9.noarch                            3/3 
- 
- Installed:
-   dnf-plugins-core-4.3.0-26.el9.noarch     epel-next-release-9-7.el9.noarch    
-   epel-release-9-7.el9.noarch             
- 
- Complete!
+ /usr/bin/sudo "yum" "install" "-y" "npm"
- Extra Packages for Enterprise Linux 9 - x86_64   17 MB/s |  20 MB     00:01    
- Extra Packages for Enterprise Linux 9 openh264  6.7 kB/s | 2.5 kB     00:00    
- Extra Packages for Enterprise Linux 9 - Next -  961 kB/s | 259 kB     00:00    
- Dependencies resolved.
- ================================================================================
-  Package             Arch      Version                       Repository    Size
- ================================================================================
- Installing:
-  npm                 x86_64    1:8.19.4-1.16.20.2.8.el9      appstream    2.2 M
- Installing dependencies:
-  nodejs              x86_64    1:16.20.2-8.el9               appstream    112 k
-  nodejs-libs         x86_64    1:16.20.2-8.el9               appstream     14 M
- Installing weak dependencies:
-  nodejs-docs         noarch    1:16.20.2-8.el9               appstream    7.2 M
-  nodejs-full-i18n    x86_64    1:16.20.2-8.el9               appstream    8.2 M
- 
- Transaction Summary
- ================================================================================
- Install  5 Packages
- 
- Total download size: 32 M
- Installed size: 168 M
- Downloading Packages:
- (1/5): nodejs-16.20.2-8.el9.x86_64.rpm          4.4 MB/s | 112 kB     00:00    
- (2/5): nodejs-docs-16.20.2-8.el9.noarch.rpm      10 MB/s | 7.2 MB     00:00    
- (3/5): npm-8.19.4-1.16.20.2.8.el9.x86_64.rpm    5.2 MB/s | 2.2 MB     00:00    
- (4/5): nodejs-full-i18n-16.20.2-8.el9.x86_64.rp 6.0 MB/s | 8.2 MB     00:01    
- (5/5): nodejs-libs-16.20.2-8.el9.x86_64.rpm     9.0 MB/s |  14 MB     00:01    
- --------------------------------------------------------------------------------
- Total                                            18 MB/s |  32 MB     00:01     
- Running transaction check
- Transaction check succeeded.
- Running transaction test
- Transaction test succeeded.
- Running transaction
-   Running scriptlet: npm-1:8.19.4-1.16.20.2.8.el9.x86_64                    1/1 
-   Preparing        :                                                        1/1 
-   Installing       : nodejs-libs-1:16.20.2-8.el9.x86_64                     1/5 
-   Installing       : nodejs-docs-1:16.20.2-8.el9.noarch                     2/5 
-   Installing       : nodejs-full-i18n-1:16.20.2-8.el9.x86_64                3/5
-  
-   Installing       : npm-1:8.19.4-1.16.20.2.8.el9.x86_64                    4/5 
-   Installing       : nodejs-1:16.20.2-8.el9.x86_64                          5/5 
-   Running scriptlet: nodejs-1:16.20.2-8.el9.x86_64                          5/5 
-   Verifying        : nodejs-1:16.20.2-8.el9.x86_64                          1/5 
-   Verifying        : nodejs-docs-1:16.20.2-8.el9.noarch                     2/5 
-   Verifying        : nodejs-full-i18n-1:16.20.2-8.el9.x86_64                3/5 
-   Verifying        : nodejs-libs-1:16.20.2-8.el9.x86_64                     4/5 
-   Verifying        : npm-1:8.19.4-1.16.20.2.8.el9.x86_64                    5/5 
- 
- Installed:
-   nodejs-1:16.20.2-8.el9.x86_64             nodejs-docs-1:16.20.2-8.el9.noarch  
-   nodejs-full-i18n-1:16.20.2-8.el9.x86_64   nodejs-libs-1:16.20.2-8.el9.x86_64  
-   npm-1:8.19.4-1.16.20.2.8.el9.x86_64      
- 
- Complete!
+ /usr/bin/rpm "-q" "--whatprovides" "epel-release" "npm"
- epel-release-9-7.el9.noarch
- npm-8.19.4-1.16.20.2.8.el9.x86_64
- npm-8.19.4-1.16.20.2.8.el9.x86_64

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved astring.0.8.5  (https://opam.ocaml.org/cache)
-> retrieved base.v0.16.4  (https://opam.ocaml.org/cache)
-> retrieved camlp-streams.5.0.1  (https://opam.ocaml.org/cache)
-> retrieved clap.0.3.0  (https://opam.ocaml.org/cache)
-> retrieved cmdliner.1.3.0  (https://opam.ocaml.org/cache)
-> retrieved cppo.1.8.0  (https://opam.ocaml.org/cache)
-> retrieved csexp.1.5.2  (https://opam.ocaml.org/cache)
-> retrieved cstruct.6.2.0  (https://opam.ocaml.org/cache)
-> installed conf-npm.1
-> installed astring.0.8.5
-> retrieved dune.3.18.2  (https://opam.ocaml.org/cache)
-> installed cmdliner.1.3.0
-> retrieved dune-build-info.3.19.1, dune-configurator.3.19.1  (https://opam.ocaml.org/cache)
-> retrieved either.1.0.0  (https://opam.ocaml.org/cache)
-> retrieved ezjsonm.1.3.0  (https://opam.ocaml.org/cache)
-> retrieved fix.20250919  (https://opam.ocaml.org/cache)
-> retrieved fmt.0.11.0  (https://opam.ocaml.org/cache)
-> retrieved fpath.0.7.3  (https://opam.ocaml.org/cache)
-> retrieved gen.1.1  (https://opam.ocaml.org/cache)
-> retrieved hex.1.5.0  (https://opam.ocaml.org/cache)
-> installed fpath.0.7.3
-> retrieved js_of_ocaml.6.0.1, js_of_ocaml-compiler.6.0.1, js_of_ocaml-lwt.6.0.1, js_of_ocaml-ppx.6.0.1  (https://opam.ocaml.org/cache)
-> retrieved jsonm.1.0.2  (https://opam.ocaml.org/cache)
-> retrieved lwt.5.9.2  (https://opam.ocaml.org/cache)
-> retrieved menhir.20260209, menhirCST.20260209, menhirGLR.20260209, menhirLib.20260209, menhirSdk.20260209  (https://opam.ocaml.org/cache)
-> retrieved ocaml-compiler-libs.v0.12.4  (https://opam.ocaml.org/cache)
-> retrieved ocaml-version.4.0.3  (https://opam.ocaml.org/cache)
-> retrieved ocamlformat.0.26.2, ocamlformat-lib.0.26.2  (https://opam.ocaml.org/cache)
-> retrieved ocp-indent.1.8.1  (https://opam.ocaml.org/cache)
-> retrieved ocplib-endian.1.2  (https://opam.ocaml.org/cache)
-> retrieved ppx_derivers.1.2.1  (https://opam.ocaml.org/cache)
-> retrieved ppxlib.0.35.0  (https://opam.ocaml.org/cache)
-> retrieved re.1.14.0  (https://opam.ocaml.org/cache)
-> retrieved result.1.5  (https://opam.ocaml.org/cache)
-> retrieved sedlex.3.7  (https://opam.ocaml.org/cache)
-> retrieved seq.base  (2 extra sources)
-> retrieved seq.base  (2 extra sources)
-> installed seq.base
-> retrieved sexplib0.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved stdio.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved stdlib-shims.0.3.0  (https://opam.ocaml.org/cache)
-> retrieved tezt.4.2.0  (https://opam.ocaml.org/cache)
-> retrieved uucp.17.0.0  (https://opam.ocaml.org/cache)
-> retrieved uuseg.17.0.0  (https://opam.ocaml.org/cache)
-> retrieved uutf.1.0.4  (https://opam.ocaml.org/cache)
-> retrieved yojson.3.0.0  (https://opam.ocaml.org/cache)
-> removed   tezt.4.2.0
-> removed   clap.0.3.0
-> removed   ezjsonm.1.3.0
-> removed   hex.1.5.0
-> removed   cstruct.6.2.0
-> removed   fmt.0.11.0
-> removed   jsonm.1.0.2
-> removed   lwt.5.9.2
-> removed   dune-configurator.3.21.1
-> removed   csexp.1.5.2
-> removed   ocplib-endian.1.2
-> removed   cppo.1.8.0
-> removed   re.1.14.0
-> removed   sexplib0.v0.17.0
-> removed   dune.3.21.1
-> removed   uutf.1.0.4
-> installed dune.3.18.2
-> installed fmt.0.11.0
-> installed uutf.1.0.4
-> installed camlp-streams.5.0.1
-> installed clap.0.3.0
-> installed cppo.1.8.0
-> installed csexp.1.5.2
-> installed either.1.0.0
-> installed fix.20250919
-> installed gen.1.1
-> installed menhirCST.20260209
-> installed menhirGLR.20260209
-> installed menhirLib.20260209
-> installed menhirSdk.20260209
-> installed ocaml-compiler-libs.v0.12.4
-> installed ocaml-version.4.0.3
-> installed ocp-indent.1.8.1
-> installed ppx_derivers.1.2.1
-> installed re.1.14.0
-> installed result.1.5
-> installed sexplib0.v0.16.0
-> installed stdlib-shims.0.3.0
-> installed yojson.3.0.0
-> installed cstruct.6.2.0
-> installed jsonm.1.0.2
-> installed ocplib-endian.1.2
-> installed hex.1.5.0
-> installed ezjsonm.1.3.0
-> installed dune-build-info.3.19.1
-> installed dune-configurator.3.19.1
-> installed lwt.5.9.2
-> installed menhir.20260209
-> installed base.v0.16.4
-> installed stdio.v0.16.0
-> installed ppxlib.0.35.0
-> installed sedlex.3.7
-> installed uucp.17.0.0
-> installed uuseg.17.0.0
-> installed js_of_ocaml-compiler.6.0.1
-> installed ocamlformat-lib.0.26.2
-> installed ocamlformat.0.26.2
-> installed js_of_ocaml.6.0.1
-> installed js_of_ocaml-ppx.6.0.1
-> installed js_of_ocaml-lwt.6.0.1
[ERROR] The compilation of tezt.4.2.0 failed at "dune runtest -p tezt -j 255".

#=== ERROR while compiling tezt.4.2.0 =========================================#
# context              2.5.0 | linux/x86_64 | ocaml-base-compiler.4.14.2 | pinned(https://gitlab.com/nomadic-labs/tezt/-/archive/4.2.0/tezt-4.2.0.tar.bz2)
# path                 ~/.opam/4.14/.opam-switch/build/tezt.4.2.0
# command              ~/.opam/opam-init/hooks/sandbox.sh build dune runtest -p tezt -j 255
# exit-code            1
# env-file             ~/.opam/log/tezt-7-bb43c1.env
# output-file          ~/.opam/log/tezt-7-bb43c1.out
### output ###
# (cd _build/default/lib_scheduler/test && ./main.exe)
# [0.000] Run no task.
# [0.000] Run one task.
# [0.002] Running task...
# [0.002] Task returned value 17 as expected
# [0.003] Run one task that fails.
# [0.003] Running failing task...
# [0.003] Task failed with "failed" as expected
# [0.004] Run two tasks in a single worker.
# [0.004] Running task 1...
# [0.004] Task returned value 18 as expected
# [0.005] Running task 2...
# [0.005] Task returned value 19 as expected
# [0.005] Run one task in two workers.
# [0.005] Running task...
# [0.006] Task returned value 20 as expected
# [0.006] Run two tasks in two workers.
# [0.007] Running task 2...
# [0.007] Task returned value 22 as expected
# [0.008] Running task 1...
# [0.008] Task returned value 21 as expected
# [0.009] Run three tasks in two workers.
# [0.010] Running task 2...
# [0.010] Task returned value 24 as expected
# [0.010] Running task 1...
# [0.010] Running task 3...
# [0.010] Task returned value 23 as expected
# [0.010] Task returned value 25 as expected
# [0.010] Run a scheduler inside a worker.
# [0.011] Running task 2...
# [0.011] Running task 1...
# [0.011] Task returned value 27 as expected
# [0.012] Running task 3...
# [0.012] Task returned value 28 as expected
# [0.012] Running task 1.2...
# [0.012] Running task 1.1...
# [0.013] Task returned value 100 as expected
# [0.013] Task returned value 101 as expected
# [0.013] Running task 1.3...
# [0.013] Task returned value 102 as expected
# [0.014] Exit the worker prematurely.
# [0.015] Running task 1...
# [0.015] Running task 2...
# [0.015] Task failed with "worker exited with code 17" as expected
# [0.016] Task failed with "worker exited with code 18" as expected
# [0.016] Running task 3...
# [0.016] Running task 4...
# [0.116] Task returned value 29 as expected
# [0.116] Running task 5...
# [0.117] Task returned value 30 as expected
# [0.216] Task returned value 31 as expected
# [0.217] Have a task reach its timeout (SIGTERM).
# [0.217] Running long task...
# [0.318] Task failed with "worker was killed by SIGTERM" as expected
# [0.318] Have a task reach its timeout (SIGTERM + SIGKILL).
# [0.318] Running long task...
# [0.419] Task failed with "worker was killed by SIGTERM" as expected
# [0.419] Have a task reach its timeout (SIGKILL).
# [0.419] Running long task...
# [0.520] Task failed with "worker was killed by SIGKILL" as expected
# [0.520] Have a task reach its timeout (SIGTERM, ignore).
# [0.521] Running long task...
# [1.022] Task failed with "I should have been killed by now" as expected
# [1.022] Have a task reach its timeout (SIGTERM + SIGKILL, ignore).
# [1.023] Running long task...
# [1.223] Task failed with "worker was killed by SIGKILL" as expected
# [1.223] Have a task reach its timeout (SIGKILL, ignore).
# [1.224] Running long task...
# [1.325] Task failed with "worker was killed by SIGKILL" as expected
# [1.325] Have the scheduler log for tasks.
# [1.326] [message] Log "This is task 1."
# [1.326] [message] Log "I'm logging stuff."
# [1.327] [message] Log "This is task 4."
# [1.327] [message] Log "I'm logging stuff."
# [1.327] [message] Log "This is task 2."
# [1.327] [message] Log "I'm logging stuff."
# [1.327] [message] Log "This is task 3."
# [1.327] [message] Log "I'm logging stuff."
# [1.327] [message] Log "This is task 7."
# [1.327] [message] Log "I'm logging stuff."
# [1.327] [message] Log "This is task 5."
# [1.327] [message] Log "I'm logging stuff."
# [1.327] [message] Log "This is task 6."
# [1.327] [message] Log "I'm logging stuff."
# [1.327] [message] Log "This is task 8."
# [1.327] [message] Log "I'm logging stuff."
# [1.327] [message] Log "This is task 9."
# [1.327] [message] Log "I'm logging stuff."
# [1.327] [message] Log "This is task 10."
# [1.327] [message] Log "I'm logging stuff."
# [1.328] Have tasks ask the scheduler for resources.
# [1.329] Running task 1...
# [1.329] [message] Get_resource
# [1.329] Running task 2...
# [1.329] [message] Get_resource
# [1.329] Running task 3...
# [1.329] Received resource: 0
# [1.329] [message] Get_resource
# [1.329] Received resource: 1
# [1.329] Received resource: 2
# [1.329] Running task 4...
# [1.330] Running task 5...
# [1.330] [message] Get_resource
# [1.330] [message] Get_resource
# [1.330] Running task 7...
# [1.330] Received resource: 3
# [1.330] Running task 6...
# [1.330] [message] Get_resource
# [1.330] Received resource: 4
# [1.330] [message] Get_resource
# [1.330] Received resource: 6
# [1.330] Received resource: 5
# [1.330] Running task 8...
# [1.330] [message] Get_resource
# [1.330] Running task 9...
# [1.330] Received resource: 7
# [1.330] [message] Get_resource
# [1.330] Running task 10...
# [1.330] [message] Get_resource
# [1.431] ok_count = 8, timeout_count = 2
# [1.431] Stop the scheduler while it is running.
# [1.433] Running task 1...
# [1.433] Stop.
# [1.433] Task failed with "worker was killed by SIGTERM" as expected
# [1.434] Task failed with "worker was killed by SIGTERM" as expected
# [1.434] Re-filling the queue.
# [1.434] Refill.
# [1.435] Running task 1.1
# [1.435] Refill.
# [1.435] Running task 1.2
# [1.435] Running task 2.1
# [1.435] Refill.
# [1.435] Running task 2.2
# [1.435] Running task 3.2
# [1.435] Running task 3.1
# [1.436] A task that creates other tasks.
# [1.436] [message] Push 1.1
# [1.436] [message] Push 2.2
# [1.436] [message] Push 3.3
# [1.436] [message] Push 4.4
# [1.436] [message] Push 5.5
# [1.437] Running task 1.1
# [1.437] Running task 4.4
# [1.437] Running task 2.2
# [1.437] Running task 5.5
# [1.438] Running task 3.3
# [1.438] Create a timer and run with no task.
# [1.538] It's time!
# [1.538] Task that emits a message to create a timer that will trigger more tasks.
# [1.639] [message] Push 1
# [1.690] Running subtask 1
# [1.739] [message] Push 2
# [1.790] Running subtask 2
# [1.791] Create a timer and another that cancels the first.
# [1.891] Cancel timer.
# [1.891] Create a task and a timer that regularly logs until the task is finished.
# [1.952] Beep!
# [2.012] Beep!
# [2.072] Beep!
# (cd _build/default/test/unix && ./main.exe)
# [11:49:57.393] [SUCCESS] (1/26) demo
# [11:49:57.393] [SUCCESS] (2/26) fixed seed
# [11:49:57.393] [SUCCESS] (3/26) random seed
# [11:49:57.393] [SUCCESS] (4/26) string_tree: mem_prefix_of
# [11:49:57.393] [SUCCESS] (5/26) Test.current_test_tags
# [11:49:57.393] [SUCCESS] (6/26) TSL parser: positive cases
# [11:49:57.393] [SUCCESS] (7/26) TSL parser: negative cases
# [11:49:57.393] [SUCCESS] (8/26) TSL parser: pretty-printing
# [11:49:57.394] [SUCCESS] (9/26) TSL: evaluation
# [11:49:57.674] [SUCCESS] (10/26) TSL parser: random roundtrips
# [11:49:57.674] [SUCCESS] (11/26) TSL: conjunction helper
# [11:49:57.674] [SUCCESS] (12/26) TSL: is_valid_tag
# [11:49:57.674] [SUCCESS] (13/26) TSL: extract tags
# [11:49:57.675] [SUCCESS] (14/26) diff: simple cases
# [11:49:57.697] [SUCCESS] (15/26) diff: random cases
# [11:49:57.697] [SUCCESS] (16/26) diff: log
# [11:49:57.697] [SUCCESS] (17/26) Check.pp
# [11:49:57.697] [SUCCESS] (18/26) Check.(=)
# [11:49:57.697] [SUCCESS] (19/26) Check.(<>)
# [11:49:57.697] [SUCCESS] (20/26) Check.(<)
# [11:49:57.697] [SUCCESS] (21/26) Check.(<=)
# [11:49:57.697] [SUCCESS] (22/26) Check.(>)
# [11:49:57.697] [SUCCESS] (23/26) Check.(>=)
# [11:49:57.697] [SUCCESS] (24/26) Check.(=~)
# [11:49:57.697] [SUCCESS] (25/26) Check.(=~!)
# [11:49:59.701] [SUCCESS] (26/26) Process.terminate with timeout
# File "test/cram/test-signals.t", line 1, characters 0-0:
# /usr/bin/git --no-pager diff --no-index --color=always -u _build/.sandbox/82fff83cec2c1f97e5205ffc515a78a4/default/test/cram/test-signals.t _build/.sandbox/82fff83cec2c1f97e5205ffc515a78a4/default/test/cram/test-signals.t.corrected
# diff --git a/_build/.sandbox/82fff83cec2c1f97e5205ffc515a78a4/default/test/cram/test-signals.t b/_build/.sandbox/82fff83cec2c1f97e5205ffc515a78a4/default/test/cram/test-signals.t.corrected
# index 3d17d45..867af90 100644
# --- a/_build/.sandbox/82fff83cec2c1f97e5205ffc515a78a4/default/test/cram/test-signals.t
# +++ b/_build/.sandbox/82fff83cec2c1f97e5205ffc515a78a4/default/test/cram/test-signals.t.corrected
# @@ -32,14 +32,12 @@ Test various signal sequences.
#    $ ./tezt-signal.sh INT INT INT
#    Starting test: sleep one second without cooperating
#    Received SIGINT.
# -  ./tezt-signal.sh: 9: kill: No such process
# -  
# +  ./tezt-signal.sh: line 9: kill: (12592) - No such process
#    [1]
#    $ ./tezt-signal.sh INT INT TERM
#    Starting test: sleep one second without cooperating
#    Received SIGINT.
# -  ./tezt-signal.sh: 9: kill: No such process
# -  
# +  ./tezt-signal.sh: line 9: kill: (12609) - No such process
#    [1]
#    $ ./tezt-signal.sh INT TERM INT
#    Starting test: sleep one second without cooperating
# (cd _build/default/test/js && /usr/bin/node main.bc.js)
# [11:49:59.509] [SUCCESS] (1/25) demo
# [11:49:59.513] [SUCCESS] (2/25) fixed seed
# [11:49:59.523] [SUCCESS] (3/25) random seed
# [11:49:59.526] [SUCCESS] (4/25) string_tree: mem_prefix_of
# [11:49:59.529] [SUCCESS] (5/25) Test.current_test_tags
# [11:49:59.539] [SUCCESS] (6/25) TSL parser: positive cases
# [11:49:59.542] [SUCCESS] (7/25) TSL parser: negative cases
# [11:49:59.548] [SUCCESS] (8/25) TSL parser: pretty-printing
# [11:49:59.572] [SUCCESS] (9/25) TSL: evaluation
# [11:50:01.796] [SUCCESS] (10/25) TSL parser: random roundtrips
# [11:50:01.796] [SUCCESS] (11/25) TSL: conjunction helper
# [11:50:01.798] [SUCCESS] (12/25) TSL: is_valid_tag
# [11:50:01.799] [SUCCESS] (13/25) TSL: extract tags
# [11:50:01.801] [SUCCESS] (14/25) diff: simple cases
# [11:50:02.019] [SUCCESS] (15/25) diff: random cases
# [11:50:02.023] [SUCCESS] (16/25) diff: log
# [11:50:02.026] [SUCCESS] (17/25) Check.pp
# [11:50:02.026] [SUCCESS] (18/25) Check.(=)
# [11:50:02.028] [SUCCESS] (19/25) Check.(<>)
# [11:50:02.029] [SUCCESS] (20/25) Check.(<)
# [11:50:02.030] [SUCCESS] (21/25) Check.(<=)
# [11:50:02.032] [SUCCESS] (22/25) Check.(>)
# [11:50:02.033] [SUCCESS] (23/25) Check.(>=)
# [11:50:02.035] [SUCCESS] (24/25) Check.(=~)
# [11:50:02.036] [SUCCESS] (25/25) Check.(=~!)



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - build tezt 4.2.0
+- 
+- The following changes have been performed
| - remove    tezt                 4.2.0
| - downgrade dune                 3.21.1 to 3.18.2
| - downgrade dune-configurator    3.21.1 to 3.19.1
| - downgrade sexplib0             v0.17.0 to v0.16.0
| - recompile clap                 0.3.0
| - recompile cppo                 1.8.0
| - recompile csexp                1.5.2
| - recompile cstruct              6.2.0
| - recompile ezjsonm              1.3.0
| - recompile fmt                  0.11.0
| - recompile hex                  1.5.0
| - recompile jsonm                1.0.2
| - recompile lwt                  5.9.2
| - recompile ocplib-endian        1.2
| - recompile re                   1.14.0
| - recompile uutf                 1.0.4
| - install   astring              0.8.5
| - install   base                 v0.16.4
| - install   camlp-streams        5.0.1
| - install   cmdliner             1.3.0
| - install   conf-npm             1
| - install   dune-build-info      3.19.1
| - install   either               1.0.0
| - install   fix                  20250919
| - install   fpath                0.7.3
| - install   gen                  1.1
| - install   js_of_ocaml          6.0.1
| - install   js_of_ocaml-compiler 6.0.1
| - install   js_of_ocaml-lwt      6.0.1
| - install   js_of_ocaml-ppx      6.0.1
| - install   menhir               20260209
| - install   menhirCST            20260209
| - install   menhirGLR            20260209
| - install   menhirLib            20260209
| - install   menhirSdk            20260209
| - install   ocaml-compiler-libs  v0.12.4
| - install   ocaml-version        4.0.3
| - install   ocamlformat          0.26.2
| - install   ocamlformat-lib      0.26.2
| - install   ocp-indent           1.8.1
| - install   ppx_derivers         1.2.1
| - install   ppxlib               0.35.0
| - install   result               1.5
| - install   sedlex               3.7
| - install   seq                  base
| - install   stdio                v0.16.0
| - install   stdlib-shims         0.3.0
| - install   uucp                 17.0.0
| - install   uuseg                17.0.0
| - install   yojson               3.0.0
+- 

<><> ocp-indent.1.8.1 installed successfully ><><><><><><><><><><><><><><><><><>
=> This package requires additional configuration for use in editors. Install package 'user-setup', or manually:

   * for Emacs, add these lines to ~/.emacs:
     (add-to-list 'load-path "/home/opam/.opam/4.14/share/emacs/site-lisp")
     (require 'ocp-indent)

   * for Vim, add this line to ~/.vimrc:
     set rtp^="/home/opam/.opam/4.14/share/ocp-indent/vim"
# To update the current shell environment, run: eval $(opam env)

The former state can be restored with:
    /usr/bin/opam switch import "/home/opam/.opam/4.14/.opam-switch/backup/state-20260317114813.export"
Or you can retry to install your package selection with:
    /usr/bin/opam install --restore
2026-03-17 11:50.11 ---> saved as "ffcfeed2611bace45936b3fad62ff1c2bfefb7ec6ea4290877b093806003c6ef"

/home/opam: (run (shell  "opam reinstall --with-test --verbose tezt.4.2.0;\
                        \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 \"\\\"centos-9\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'tezt.4.2.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
tezt.4.2.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 1 package
  - install tezt 4.2.0 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  1/3: [tezt.4.2.0: extract]
-> retrieved tezt.4.2.0  (cached)
Processing  2/3: [tezt: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "tezt" "-j" "255" (CWD=/home/opam/.opam/4.14/.opam-switch/build/tezt.4.2.0)
Processing  2/3: [tezt: dune runtest]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "runtest" "-p" "tezt" "-j" "255" (CWD=/home/opam/.opam/4.14/.opam-switch/build/tezt.4.2.0)
- (cd _build/default/lib_scheduler/test && ./main.exe)
- [0.000] Run no task.
- [0.000] Run one task.
- [0.002] Running task...
- [0.003] Task returned value 17 as expected
- [0.003] Run one task that fails.
- [0.003] Running failing task...
- [0.004] Task failed with "failed" as expected
- [0.004] Run two tasks in a single worker.
- [0.005] Running task 1...
- [0.005] Task returned value 18 as expected
- [0.005] Running task 2...
- [0.005] Task returned value 19 as expected
- [0.006] Run one task in two workers.
- [0.006] Running task...
- [0.006] Task returned value 20 as expected
- [0.007] Run two tasks in two workers.
- [0.008] Running task 1...
- [0.008] Task returned value 21 as expected
- [0.008] Running task 2...
- [0.008] Task returned value 22 as expected
- [0.009] Run three tasks in two workers.
- [0.010] Running task 2...
- [0.010] Running task 1...
- [0.010] Task returned value 23 as expected
- [0.010] Task returned value 24 as expected
- [0.011] Running task 3...
- [0.011] Task returned value 25 as expected
- [0.011] Run a scheduler inside a worker.
- [0.012] Running task 2...
- [0.012] Running task 1...
- [0.012] Task returned value 27 as expected
- [0.013] Running task 3...
- [0.013] Task returned value 28 as expected
- [0.013] Running task 1.2...
- [0.013] Running task 1.1...
- [0.014] Task returned value 100 as expected
- [0.014] Task returned value 101 as expected
- [0.014] Running task 1.3...
- [0.014] Task returned value 102 as expected
- [0.016] Exit the worker prematurely.
- [0.017] Running task 1...
- [0.017] Running task 2...
- [0.017] Task failed with "worker exited with code 17" as expected
- [0.018] Task failed with "worker exited with code 18" as expected
- [0.018] Running task 3...
- [0.019] Running task 4...
- [0.118] Task returned value 29 as expected
- [0.118] Running task 5...
- [0.119] Task returned value 30 as expected
- [0.219] Task returned value 31 as expected
- [0.219] Have a task reach its timeout (SIGTERM).
- [0.220] Running long task...
- [0.321] Task failed with "worker was killed by SIGTERM" as expected
- [0.321] Have a task reach its timeout (SIGTERM + SIGKILL).
- [0.321] Running long task...
- [0.422] Task failed with "worker was killed by SIGTERM" as expected
- [0.422] Have a task reach its timeout (SIGKILL).
- [0.422] Running long task...
- [0.523] Task failed with "worker was killed by SIGKILL" as expected
- [0.523] Have a task reach its timeout (SIGTERM, ignore).
- [0.523] Running long task...
- [1.024] Task failed with "I should have been killed by now" as expected
- [1.025] Have a task reach its timeout (SIGTERM + SIGKILL, ignore).
- [1.025] Running long task...
- [1.226] Task failed with "worker was killed by SIGKILL" as expected
- [1.226] Have a task reach its timeout (SIGKILL, ignore).
- [1.227] Running long task...
- [1.327] Task failed with "worker was killed by SIGKILL" as expected
- [1.327] Have the scheduler log for tasks.
- [1.328] [message] Log "This is task 1."
- [1.328] [message] Log "I'm logging stuff."
- [1.328] [message] Log "This is task 3."
- [1.328] [message] Log "I'm logging stuff."
- [1.328] [message] Log "This is task 4."
- [1.328] [message] Log "I'm logging stuff."
- [1.328] [message] Log "This is task 2."
- [1.328] [message] Log "I'm logging stuff."
- [1.329] [message] Log "This is task 6."
- [1.329] [message] Log "I'm logging stuff."
- [1.329] [message] Log "This is task 5."
- [1.329] [message] Log "I'm logging stuff."
- [1.329] [message] Log "This is task 7."
- [1.329] [message] Log "I'm logging stuff."
- [1.329] [message] Log "This is task 8."
- [1.329] [message] Log "I'm logging stuff."
- [1.329] [message] Log "This is task 9."
- [1.329] [message] Log "I'm logging stuff."
- [1.329] [message] Log "This is task 10."
- [1.329] [message] Log "I'm logging stuff."
- [1.329] Have tasks ask the scheduler for resources.
- [1.331] Running task 1...
- [1.331] Running task 2...
- [1.331] Running task 4...
- [1.331] [message] Get_resource
- [1.331] [message] Get_resource
- [1.331] Running task 3...
- [1.331] [message] Get_resource
- [1.331] Received resource: 0
- [1.331] [message] Get_resource
- [1.331] Received resource: 2
- [1.331] Received resource: 1
- [1.331] Received resource: 3
- [1.331] Running task 5...
- [1.331] [message] Get_resource
- [1.331] Running task 6...
- [1.331] Running task 8...
- [1.331] Running task 7...
- [1.331] Received resource: 4
- [1.331] [message] Get_resource
- [1.331] [message] Get_resource
- [1.331] [message] Get_resource
- [1.331] Received resource: 5
- [1.331] Received resource: 6
- [1.332] Running task 9...
- [1.332] Received resource: 7
- [1.332] [message] Get_resource
- [1.332] Running task 10...
- [1.332] [message] Get_resource
- [1.432] ok_count = 8, timeout_count = 2
- [1.432] Stop the scheduler while it is running.
- [1.434] Running task 1...
- [1.434] Stop.
- [1.434] Task failed with "worker was killed by SIGTERM" as expected
- [1.434] Task failed with "worker was killed by SIGTERM" as expected
- [1.435] Re-filling the queue.
- [1.435] Refill.
- [1.436] Running task 1.1
- [1.436] Refill.
- [1.436] Running task 1.2
- [1.436] Running task 2.1
- [1.436] Refill.
- [1.436] Running task 2.2
- [1.436] Running task 3.1
- [1.436] Running task 3.2
- [1.437] A task that creates other tasks.
- [1.438] [message] Push 1.1
- [1.438] [message] Push 2.2
- [1.438] [message] Push 3.3
- [1.438] [message] Push 4.4
- [1.438] [message] Push 5.5
- [1.439] Running task 1.1
- [1.439] Running task 4.4
- [1.439] Running task 2.2
- [1.439] Running task 5.5
- [1.439] Running task 3.3
- [1.440] Create a timer and run with no task.
- [1.540] It's time!
- [1.540] Task that emits a message to create a timer that will trigger more tasks.
- [1.642] [message] Push 1
- [1.693] Running subtask 1
- [1.741] [message] Push 2
- [1.792] Running subtask 2
- [1.793] Create a timer and another that cancels the first.
- [1.893] Cancel timer.
- [1.893] Create a task and a timer that regularly logs until the task is finished.
- [1.954] Beep!
- [2.014] Beep!
- [2.074] Beep!
- (cd _build/default/test/unix && ./main.exe)
- [11:50:16.217] [SUCCESS] (1/26) demo
- [11:50:16.217] [SUCCESS] (2/26) fixed seed
- [11:50:16.217] [SUCCESS] (3/26) random seed
- [11:50:16.217] [SUCCESS] (4/26) string_tree: mem_prefix_of
- [11:50:16.217] [SUCCESS] (5/26) Test.current_test_tags
- [11:50:16.217] [SUCCESS] (6/26) TSL parser: positive cases
- [11:50:16.217] [SUCCESS] (7/26) TSL parser: negative cases
- [11:50:16.217] [SUCCESS] (8/26) TSL parser: pretty-printing
- [11:50:16.218] [SUCCESS] (9/26) TSL: evaluation
- [11:50:16.496] [SUCCESS] (10/26) TSL parser: random roundtrips
- [11:50:16.496] [SUCCESS] (11/26) TSL: conjunction helper
- [11:50:16.496] [SUCCESS] (12/26) TSL: is_valid_tag
- [11:50:16.496] [SUCCESS] (13/26) TSL: extract tags
- [11:50:16.496] [SUCCESS] (14/26) diff: simple cases
- [11:50:16.518] [SUCCESS] (15/26) diff: random cases
- [11:50:16.518] [SUCCESS] (16/26) diff: log
- [11:50:16.518] [SUCCESS] (17/26) Check.pp
- [11:50:16.518] [SUCCESS] (18/26) Check.(=)
- [11:50:16.518] [SUCCESS] (19/26) Check.(<>)
- [11:50:16.518] [SUCCESS] (20/26) Check.(<)
- [11:50:16.518] [SUCCESS] (21/26) Check.(<=)
- [11:50:16.518] [SUCCESS] (22/26) Check.(>)
- [11:50:16.518] [SUCCESS] (23/26) Check.(>=)
- [11:50:16.518] [SUCCESS] (24/26) Check.(=~)
- [11:50:16.518] [SUCCESS] (25/26) Check.(=~!)
- [11:50:18.522] [SUCCESS] (26/26) Process.terminate with timeout
- File "test/cram/test-signals.t", line 1, characters 0-0:
- /usr/bin/git --no-pager diff --no-index --color=always -u _build/.sandbox/82fff83cec2c1f97e5205ffc515a78a4/default/test/cram/test-signals.t _build/.sandbox/82fff83cec2c1f97e5205ffc515a78a4/default/test/cram/test-signals.t.corrected
- diff --git a/_build/.sandbox/82fff83cec2c1f97e5205ffc515a78a4/default/test/cram/test-signals.t b/_build/.sandbox/82fff83cec2c1f97e5205ffc515a78a4/default/test/cram/test-signals.t.corrected
- index 3d17d45..1a3b392 100644
- --- a/_build/.sandbox/82fff83cec2c1f97e5205ffc515a78a4/default/test/cram/test-signals.t
- +++ b/_build/.sandbox/82fff83cec2c1f97e5205ffc515a78a4/default/test/cram/test-signals.t.corrected
- @@ -32,14 +32,12 @@ Test various signal sequences.
-    $ ./tezt-signal.sh INT INT INT
-    Starting test: sleep one second without cooperating
-    Received SIGINT.
- -  ./tezt-signal.sh: 9: kill: No such process
- -  
- +  ./tezt-signal.sh: line 9: kill: (1254) - No such process
-    [1]
-    $ ./tezt-signal.sh INT INT TERM
-    Starting test: sleep one second without cooperating
-    Received SIGINT.
- -  ./tezt-signal.sh: 9: kill: No such process
- -  
- +  ./tezt-signal.sh: line 9: kill: (1271) - No such process
-    [1]
-    $ ./tezt-signal.sh INT TERM INT
-    Starting test: sleep one second without cooperating
- (cd _build/default/test/js && /usr/bin/node main.bc.js)
- [11:50:18.299] [SUCCESS] (1/25) demo
- [11:50:18.305] [SUCCESS] (2/25) fixed seed
- [11:50:18.312] [SUCCESS] (3/25) random seed
- [11:50:18.315] [SUCCESS] (4/25) string_tree: mem_prefix_of
- [11:50:18.319] [SUCCESS] (5/25) Test.current_test_tags
- [11:50:18.328] [SUCCESS] (6/25) TSL parser: positive cases
- [11:50:18.331] [SUCCESS] (7/25) TSL parser: negative cases
- [11:50:18.336] [SUCCESS] (8/25) TSL parser: pretty-printing
- [11:50:18.358] [SUCCESS] (9/25) TSL: evaluation
- [11:50:20.586] [SUCCESS] (10/25) TSL parser: random roundtrips
- [11:50:20.588] [SUCCESS] (11/25) TSL: conjunction helper
- [11:50:20.588] [SUCCESS] (12/25) TSL: is_valid_tag
- [11:50:20.589] [SUCCESS] (13/25) TSL: extract tags
- [11:50:20.592] [SUCCESS] (14/25) diff: simple cases
- [11:50:20.783] [SUCCESS] (15/25) diff: random cases
- [11:50:20.789] [SUCCESS] (16/25) diff: log
- [11:50:20.790] [SUCCESS] (17/25) Check.pp
- [11:50:20.792] [SUCCESS] (18/25) Check.(=)
- [11:50:20.792] [SUCCESS] (19/25) Check.(<>)
- [11:50:20.793] [SUCCESS] (20/25) Check.(<)
- [11:50:20.796] [SUCCESS] (21/25) Check.(<=)
- [11:50:20.796] [SUCCESS] (22/25) Check.(>)
- [11:50:20.798] [SUCCESS] (23/25) Check.(>=)
- [11:50:20.799] [SUCCESS] (24/25) Check.(=~)
- [11:50:20.801] [SUCCESS] (25/25) Check.(=~!)
[ERROR] The compilation of tezt.4.2.0 failed at "dune runtest -p tezt -j 255".

#=== ERROR while compiling tezt.4.2.0 =========================================#
# context              2.5.0 | linux/x86_64 | ocaml-base-compiler.4.14.2 | pinned(https://gitlab.com/nomadic-labs/tezt/-/archive/4.2.0/tezt-4.2.0.tar.bz2)
# path                 ~/.opam/4.14/.opam-switch/build/tezt.4.2.0
# command              ~/.opam/opam-init/hooks/sandbox.sh build dune runtest -p tezt -j 255
# exit-code            1
# env-file             ~/.opam/log/tezt-7-8c7406.env
# output-file          ~/.opam/log/tezt-7-8c7406.out
### output ###
# (cd _build/default/lib_scheduler/test && ./main.exe)
# [0.000] Run no task.
# [0.000] Run one task.
# [0.002] Running task...
# [0.003] Task returned value 17 as expected
# [0.003] Run one task that fails.
# [0.003] Running failing task...
# [0.004] Task failed with "failed" as expected
# [0.004] Run two tasks in a single worker.
# [0.005] Running task 1...
# [0.005] Task returned value 18 as expected
# [0.005] Running task 2...
# [0.005] Task returned value 19 as expected
# [0.006] Run one task in two workers.
# [0.006] Running task...
# [0.006] Task returned value 20 as expected
# [0.007] Run two tasks in two workers.
# [0.008] Running task 1...
# [0.008] Task returned value 21 as expected
# [0.008] Running task 2...
# [0.008] Task returned value 22 as expected
# [0.009] Run three tasks in two workers.
# [0.010] Running task 2...
# [0.010] Running task 1...
# [0.010] Task returned value 23 as expected
# [0.010] Task returned value 24 as expected
# [0.011] Running task 3...
# [0.011] Task returned value 25 as expected
# [0.011] Run a scheduler inside a worker.
# [0.012] Running task 2...
# [0.012] Running task 1...
# [0.012] Task returned value 27 as expected
# [0.013] Running task 3...
# [0.013] Task returned value 28 as expected
# [0.013] Running task 1.2...
# [0.013] Running task 1.1...
# [0.014] Task returned value 100 as expected
# [0.014] Task returned value 101 as expected
# [0.014] Running task 1.3...
# [0.014] Task returned value 102 as expected
# [0.016] Exit the worker prematurely.
# [0.017] Running task 1...
# [0.017] Running task 2...
# [0.017] Task failed with "worker exited with code 17" as expected
# [0.018] Task failed with "worker exited with code 18" as expected
# [0.018] Running task 3...
# [0.019] Running task 4...
# [0.118] Task returned value 29 as expected
# [0.118] Running task 5...
# [0.119] Task returned value 30 as expected
# [0.219] Task returned value 31 as expected
# [0.219] Have a task reach its timeout (SIGTERM).
# [0.220] Running long task...
# [0.321] Task failed with "worker was killed by SIGTERM" as expected
# [0.321] Have a task reach its timeout (SIGTERM + SIGKILL).
# [0.321] Running long task...
# [0.422] Task failed with "worker was killed by SIGTERM" as expected
# [0.422] Have a task reach its timeout (SIGKILL).
# [0.422] Running long task...
# [0.523] Task failed with "worker was killed by SIGKILL" as expected
# [0.523] Have a task reach its timeout (SIGTERM, ignore).
# [0.523] Running long task...
# [1.024] Task failed with "I should have been killed by now" as expected
# [1.025] Have a task reach its timeout (SIGTERM + SIGKILL, ignore).
# [1.025] Running long task...
# [1.226] Task failed with "worker was killed by SIGKILL" as expected
# [1.226] Have a task reach its timeout (SIGKILL, ignore).
# [1.227] Running long task...
# [1.327] Task failed with "worker was killed by SIGKILL" as expected
# [1.327] Have the scheduler log for tasks.
# [1.328] [message] Log "This is task 1."
# [1.328] [message] Log "I'm logging stuff."
# [1.328] [message] Log "This is task 3."
# [1.328] [message] Log "I'm logging stuff."
# [1.328] [message] Log "This is task 4."
# [1.328] [message] Log "I'm logging stuff."
# [1.328] [message] Log "This is task 2."
# [1.328] [message] Log "I'm logging stuff."
# [1.329] [message] Log "This is task 6."
# [1.329] [message] Log "I'm logging stuff."
# [1.329] [message] Log "This is task 5."
# [1.329] [message] Log "I'm logging stuff."
# [1.329] [message] Log "This is task 7."
# [1.329] [message] Log "I'm logging stuff."
# [1.329] [message] Log "This is task 8."
# [1.329] [message] Log "I'm logging stuff."
# [1.329] [message] Log "This is task 9."
# [1.329] [message] Log "I'm logging stuff."
# [1.329] [message] Log "This is task 10."
# [1.329] [message] Log "I'm logging stuff."
# [1.329] Have tasks ask the scheduler for resources.
# [1.331] Running task 1...
# [1.331] Running task 2...
# [1.331] Running task 4...
# [1.331] [message] Get_resource
# [1.331] [message] Get_resource
# [1.331] Running task 3...
# [1.331] [message] Get_resource
# [1.331] Received resource: 0
# [1.331] [message] Get_resource
# [1.331] Received resource: 2
# [1.331] Received resource: 1
# [1.331] Received resource: 3
# [1.331] Running task 5...
# [1.331] [message] Get_resource
# [1.331] Running task 6...
# [1.331] Running task 8...
# [1.331] Running task 7...
# [1.331] Received resource: 4
# [1.331] [message] Get_resource
# [1.331] [message] Get_resource
# [1.331] [message] Get_resource
# [1.331] Received resource: 5
# [1.331] Received resource: 6
# [1.332] Running task 9...
# [1.332] Received resource: 7
# [1.332] [message] Get_resource
# [1.332] Running task 10...
# [1.332] [message] Get_resource
# [1.432] ok_count = 8, timeout_count = 2
# [1.432] Stop the scheduler while it is running.
# [1.434] Running task 1...
# [1.434] Stop.
# [1.434] Task failed with "worker was killed by SIGTERM" as expected
# [1.434] Task failed with "worker was killed by SIGTERM" as expected
# [1.435] Re-filling the queue.
# [1.435] Refill.
# [1.436] Running task 1.1
# [1.436] Refill.
# [1.436] Running task 1.2
# [1.436] Running task 2.1
# [1.436] Refill.
# [1.436] Running task 2.2
# [1.436] Running task 3.1
# [1.436] Running task 3.2
# [1.437] A task that creates other tasks.
# [1.438] [message] Push 1.1
# [1.438] [message] Push 2.2
# [1.438] [message] Push 3.3
# [1.438] [message] Push 4.4
# [1.438] [message] Push 5.5
# [1.439] Running task 1.1
# [1.439] Running task 4.4
# [1.439] Running task 2.2
# [1.439] Running task 5.5
# [1.439] Running task 3.3
# [1.440] Create a timer and run with no task.
# [1.540] It's time!
# [1.540] Task that emits a message to create a timer that will trigger more tasks.
# [1.642] [message] Push 1
# [1.693] Running subtask 1
# [1.741] [message] Push 2
# [1.792] Running subtask 2
# [1.793] Create a timer and another that cancels the first.
# [1.893] Cancel timer.
# [1.893] Create a task and a timer that regularly logs until the task is finished.
# [1.954] Beep!
# [2.014] Beep!
# [2.074] Beep!
# (cd _build/default/test/unix && ./main.exe)
# [11:50:16.217] [SUCCESS] (1/26) demo
# [11:50:16.217] [SUCCESS] (2/26) fixed seed
# [11:50:16.217] [SUCCESS] (3/26) random seed
# [11:50:16.217] [SUCCESS] (4/26) string_tree: mem_prefix_of
# [11:50:16.217] [SUCCESS] (5/26) Test.current_test_tags
# [11:50:16.217] [SUCCESS] (6/26) TSL parser: positive cases
# [11:50:16.217] [SUCCESS] (7/26) TSL parser: negative cases
# [11:50:16.217] [SUCCESS] (8/26) TSL parser: pretty-printing
# [11:50:16.218] [SUCCESS] (9/26) TSL: evaluation
# [11:50:16.496] [SUCCESS] (10/26) TSL parser: random roundtrips
# [11:50:16.496] [SUCCESS] (11/26) TSL: conjunction helper
# [11:50:16.496] [SUCCESS] (12/26) TSL: is_valid_tag
# [11:50:16.496] [SUCCESS] (13/26) TSL: extract tags
# [11:50:16.496] [SUCCESS] (14/26) diff: simple cases
# [11:50:16.518] [SUCCESS] (15/26) diff: random cases
# [11:50:16.518] [SUCCESS] (16/26) diff: log
# [11:50:16.518] [SUCCESS] (17/26) Check.pp
# [11:50:16.518] [SUCCESS] (18/26) Check.(=)
# [11:50:16.518] [SUCCESS] (19/26) Check.(<>)
# [11:50:16.518] [SUCCESS] (20/26) Check.(<)
# [11:50:16.518] [SUCCESS] (21/26) Check.(<=)
# [11:50:16.518] [SUCCESS] (22/26) Check.(>)
# [11:50:16.518] [SUCCESS] (23/26) Check.(>=)
# [11:50:16.518] [SUCCESS] (24/26) Check.(=~)
# [11:50:16.518] [SUCCESS] (25/26) Check.(=~!)
# [11:50:18.522] [SUCCESS] (26/26) Process.terminate with timeout
# File "test/cram/test-signals.t", line 1, characters 0-0:
# /usr/bin/git --no-pager diff --no-index --color=always -u _build/.sandbox/82fff83cec2c1f97e5205ffc515a78a4/default/test/cram/test-signals.t _build/.sandbox/82fff83cec2c1f97e5205ffc515a78a4/default/test/cram/test-signals.t.corrected
# diff --git a/_build/.sandbox/82fff83cec2c1f97e5205ffc515a78a4/default/test/cram/test-signals.t b/_build/.sandbox/82fff83cec2c1f97e5205ffc515a78a4/default/test/cram/test-signals.t.corrected
# index 3d17d45..1a3b392 100644
# --- a/_build/.sandbox/82fff83cec2c1f97e5205ffc515a78a4/default/test/cram/test-signals.t
# +++ b/_build/.sandbox/82fff83cec2c1f97e5205ffc515a78a4/default/test/cram/test-signals.t.corrected
# @@ -32,14 +32,12 @@ Test various signal sequences.
#    $ ./tezt-signal.sh INT INT INT
#    Starting test: sleep one second without cooperating
#    Received SIGINT.
# -  ./tezt-signal.sh: 9: kill: No such process
# -  
# +  ./tezt-signal.sh: line 9: kill: (1254) - No such process
#    [1]
#    $ ./tezt-signal.sh INT INT TERM
#    Starting test: sleep one second without cooperating
#    Received SIGINT.
# -  ./tezt-signal.sh: 9: kill: No such process
# -  
# +  ./tezt-signal.sh: line 9: kill: (1271) - No such process
#    [1]
#    $ ./tezt-signal.sh INT TERM INT
#    Starting test: sleep one second without cooperating
# (cd _build/default/test/js && /usr/bin/node main.bc.js)
# [11:50:18.299] [SUCCESS] (1/25) demo
# [11:50:18.305] [SUCCESS] (2/25) fixed seed
# [11:50:18.312] [SUCCESS] (3/25) random seed
# [11:50:18.315] [SUCCESS] (4/25) string_tree: mem_prefix_of
# [11:50:18.319] [SUCCESS] (5/25) Test.current_test_tags
# [11:50:18.328] [SUCCESS] (6/25) TSL parser: positive cases
# [11:50:18.331] [SUCCESS] (7/25) TSL parser: negative cases
# [11:50:18.336] [SUCCESS] (8/25) TSL parser: pretty-printing
# [11:50:18.358] [SUCCESS] (9/25) TSL: evaluation
# [11:50:20.586] [SUCCESS] (10/25) TSL parser: random roundtrips
# [11:50:20.588] [SUCCESS] (11/25) TSL: conjunction helper
# [11:50:20.588] [SUCCESS] (12/25) TSL: is_valid_tag
# [11:50:20.589] [SUCCESS] (13/25) TSL: extract tags
# [11:50:20.592] [SUCCESS] (14/25) diff: simple cases
# [11:50:20.783] [SUCCESS] (15/25) diff: random cases
# [11:50:20.789] [SUCCESS] (16/25) diff: log
# [11:50:20.790] [SUCCESS] (17/25) Check.pp
# [11:50:20.792] [SUCCESS] (18/25) Check.(=)
# [11:50:20.792] [SUCCESS] (19/25) Check.(<>)
# [11:50:20.793] [SUCCESS] (20/25) Check.(<)
# [11:50:20.796] [SUCCESS] (21/25) Check.(<=)
# [11:50:20.796] [SUCCESS] (22/25) Check.(>)
# [11:50:20.798] [SUCCESS] (23/25) Check.(>=)
# [11:50:20.799] [SUCCESS] (24/25) Check.(=~)
# [11:50:20.801] [SUCCESS] (25/25) Check.(=~!)



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - build tezt 4.2.0
+- 
- No changes have been performed
# To update the current shell environment, run: eval $(opam env)
'opam reinstall --with-test --verbose tezt.4.2.0' failed.
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
"/usr/bin/env" "bash" "-c" "opam reinstall --with-test --verbose tezt.4.2.0;
        res=$?;
        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 "\"centos-9\""; then
            echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
          fi;
          test "$pkg" != 'tezt.4.2.0' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 1
2026-03-17 11:50.33: Job failed: Failed: Build failed
2026-03-17 11:50.33: Log analysis:
2026-03-17 11:50.33: >>> 
[ERROR] The compilation of tezt.4.2.0 failed at "dune runtest -p tezt -j 255".
 (score = 20)
2026-03-17 11:50.33: >>> 
[ERROR] The compilation of tezt.4.2.0 failed at "dune runtest -p tezt -j 255".
 (score = 20)
2026-03-17 11:50.33: The compilation of tezt.4.2.0 failed at "dune runtest -p tezt -j 255".