(not at the head of any monitored branch or PR)
2026-05-04 18:49.01: New job: build dockerfile-cmd.8.3.8, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29843/head (d050d0001516b25d1ccda860cb4e9f79161ace3a)
                              on centos-9-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29843/head" && git reset --hard d050d000
git fetch origin master
git merge --no-edit ade76687fbc9001333af45d7dd28419a7869b2ae
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:centos-9-ocaml-4.14@sha256:2a3041dead59ba91c8daf40ce4a12b161af3164fbbab0c0c127e17487bcb8997
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn dockerfile-cmd.8.3.8 8.3.8
RUN opam reinstall dockerfile-cmd.8.3.8; \
    res=$?; \
    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 "$pkg" != 'dockerfile-cmd.8.3.8' && partial_fails="$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 .

2026-05-04 18:49.01: Using cache hint "ocaml/opam:centos-9-ocaml-4.14@sha256:2a3041dead59ba91c8daf40ce4a12b161af3164fbbab0c0c127e17487bcb8997-dockerfile-cmd.8.3.8-d050d0001516b25d1ccda860cb4e9f79161ace3a"
2026-05-04 18:49.01: Using OBuilder spec:
((from ocaml/opam:centos-9-ocaml-4.14@sha256:2a3041dead59ba91c8daf40ce4a12b161af3164fbbab0c0c127e17487bcb8997)
 (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 dockerfile-cmd.8.3.8 8.3.8"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall dockerfile-cmd.8.3.8;\
             \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 \"$pkg\" != 'dockerfile-cmd.8.3.8' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-05-04 18:49.01: Waiting for resource in pool OCluster
2026-05-04 18:49.02: Waiting for worker…
2026-05-04 18:49.13: Got resource from pool OCluster
Building on phoebe.caelum.ci.dev
All commits already cached
HEAD is now at ade76687fb Merge pull request #29842 from dinosaure/release-stem-v0.0.1
Updating ade76687fb..d050d00015
Fast-forward
 packages/dockerfile-cmd/dockerfile-cmd.8.3.8/opam  | 73 ++++++++++++++++++++++
 .../dockerfile-opam/dockerfile-opam.8.3.8/opam     | 71 +++++++++++++++++++++
 packages/dockerfile/dockerfile.8.3.8/opam          | 67 ++++++++++++++++++++
 3 files changed, 211 insertions(+)
 create mode 100644 packages/dockerfile-cmd/dockerfile-cmd.8.3.8/opam
 create mode 100644 packages/dockerfile-opam/dockerfile-opam.8.3.8/opam
 create mode 100644 packages/dockerfile/dockerfile.8.3.8/opam

(from ocaml/opam:centos-9-ocaml-4.14@sha256:2a3041dead59ba91c8daf40ce4a12b161af3164fbbab0c0c127e17487bcb8997)
Unable to find image 'ocaml/opam:centos-9-ocaml-4.14@sha256:2a3041dead59ba91c8daf40ce4a12b161af3164fbbab0c0c127e17487bcb8997' locally
docker.io/ocaml/opam@sha256:2a3041dead59ba91c8daf40ce4a12b161af3164fbbab0c0c127e17487bcb8997: Pulling from ocaml/opam
c374cdb1fd6c: Pulling fs layer
f64b15ee5890: Pulling fs layer
72f246ba1aad: Pulling fs layer
46452d9a4160: Pulling fs layer
c374cdb1fd6c: Waiting
4e4e2ef71a7e: Pulling fs layer
f64b15ee5890: Waiting
0300eae2dbeb: Pulling fs layer
72f246ba1aad: Waiting
46452d9a4160: Waiting
30d5c5f2496f: Pulling fs layer
81ba7c655a43: Pulling fs layer
4e4e2ef71a7e: Waiting
51f98825496f: Pulling fs layer
fa66f9676560: Pulling fs layer
81ba7c655a43: Waiting
51f98825496f: Waiting
21fe8d76c4f6: Pulling fs layer
30d5c5f2496f: Waiting
fa66f9676560: Waiting
31c8f585f2f9: Pulling fs layer
21fe8d76c4f6: Waiting
7fe49046bcd4: Pulling fs layer
69873cfb7a74: Pulling fs layer
f9e6db422145: Pulling fs layer
31c8f585f2f9: Waiting
9215218c5db1: Pulling fs layer
69873cfb7a74: Waiting
f9e6db422145: Waiting
7fe49046bcd4: Waiting
ced659c7fe46: Pulling fs layer
9215218c5db1: Waiting
ed7bb5306323: Pulling fs layer
ced659c7fe46: Waiting
ed7bb5306323: Waiting
772b0d84047d: Pulling fs layer
767fe43cb577: Pulling fs layer
772b0d84047d: Waiting
539ab2455650: Pulling fs layer
9d751a535a76: Pulling fs layer
539ab2455650: Waiting
767fe43cb577: Waiting
4f4fb700ef54: Pulling fs layer
3698aed3b52e: Pulling fs layer
4f4fb700ef54: Waiting
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9d751a535a76: Waiting
5083fdb589c4: Pulling fs layer
3698aed3b52e: Waiting
9ded111b9120: Waiting
63d61fdcaa50: Pulling fs layer
5083fdb589c4: Waiting
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63d61fdcaa50: Waiting
83b05dc7d711: Pulling fs layer
24f1c49da1f7: Waiting
be4ca6cedf05: Pulling fs layer
13ad0e4b34dd: Pulling fs layer
7e990376fde8: Pulling fs layer
83b05dc7d711: Waiting
63688f82ae5f: Pulling fs layer
13ad0e4b34dd: Waiting
7e990376fde8: Waiting
8ae6c2848b6c: Pulling fs layer
4b0122781c20: Pulling fs layer
63688f82ae5f: Waiting
8af3197bdca2: Pulling fs layer
216a54f58b95: Pulling fs layer
8af3197bdca2: Waiting
3e0c7c85feab: Pulling fs layer
4b0122781c20: Waiting
ccf26e618edf: Pulling fs layer
8ae6c2848b6c: Waiting
216a54f58b95: Waiting
b125a4a50da2: Pulling fs layer
3e0c7c85feab: Waiting
66530f9ce5bc: Pulling fs layer
ccf26e618edf: Waiting
66530f9ce5bc: Waiting
73046033333a: Pulling fs layer
b125a4a50da2: Waiting
022affeac038: Pulling fs layer
6b3c7349c023: Pulling fs layer
6ae01ba0eecd: Pulling fs layer
6ae01ba0eecd: Waiting
6b3c7349c023: Waiting
022affeac038: Waiting
73046033333a: Waiting
c374cdb1fd6c: Verifying Checksum
c374cdb1fd6c: Download complete
f64b15ee5890: Verifying Checksum
f64b15ee5890: Download complete
72f246ba1aad: Verifying Checksum
72f246ba1aad: Download complete
c374cdb1fd6c: Pull complete
f64b15ee5890: Pull complete
72f246ba1aad: Pull complete
46452d9a4160: Verifying Checksum
46452d9a4160: Download complete
4e4e2ef71a7e: Verifying Checksum
4e4e2ef71a7e: Download complete
0300eae2dbeb: Verifying Checksum
0300eae2dbeb: Download complete
30d5c5f2496f: Verifying Checksum
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81ba7c655a43: Verifying Checksum
81ba7c655a43: Download complete
51f98825496f: Verifying Checksum
51f98825496f: Download complete
21fe8d76c4f6: Verifying Checksum
21fe8d76c4f6: Download complete
31c8f585f2f9: Verifying Checksum
31c8f585f2f9: Download complete
fa66f9676560: Verifying Checksum
fa66f9676560: Download complete
69873cfb7a74: Download complete
7fe49046bcd4: Verifying Checksum
7fe49046bcd4: Download complete
9215218c5db1: Verifying Checksum
9215218c5db1: Download complete
ced659c7fe46: Verifying Checksum
ced659c7fe46: Download complete
ed7bb5306323: Verifying Checksum
ed7bb5306323: Download complete
772b0d84047d: Download complete
f9e6db422145: Verifying Checksum
f9e6db422145: Download complete
767fe43cb577: Download complete
539ab2455650: Download complete
9d751a535a76: Download complete
4f4fb700ef54: Download complete
3698aed3b52e: Verifying Checksum
3698aed3b52e: Download complete
9ded111b9120: Download complete
5083fdb589c4: Verifying Checksum
5083fdb589c4: Download complete
24f1c49da1f7: Download complete
63d61fdcaa50: Verifying Checksum
63d61fdcaa50: Download complete
83b05dc7d711: Download complete
be4ca6cedf05: Verifying Checksum
be4ca6cedf05: Download complete
13ad0e4b34dd: Verifying Checksum
13ad0e4b34dd: Download complete
63688f82ae5f: Verifying Checksum
63688f82ae5f: Download complete
7e990376fde8: Verifying Checksum
7e990376fde8: Download complete
4b0122781c20: Download complete
8ae6c2848b6c: Download complete
216a54f58b95: Verifying Checksum
216a54f58b95: Download complete
46452d9a4160: Pull complete
ccf26e618edf: Verifying Checksum
ccf26e618edf: Download complete
4e4e2ef71a7e: Pull complete
b125a4a50da2: Download complete
0300eae2dbeb: Pull complete
30d5c5f2496f: Pull complete
66530f9ce5bc: Verifying Checksum
66530f9ce5bc: Download complete
81ba7c655a43: Pull complete
51f98825496f: Pull complete
fa66f9676560: Pull complete
21fe8d76c4f6: Pull complete
31c8f585f2f9: Pull complete
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69873cfb7a74: Pull complete
f9e6db422145: Pull complete
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ced659c7fe46: Pull complete
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772b0d84047d: Pull complete
767fe43cb577: Pull complete
539ab2455650: Pull complete
9d751a535a76: Pull complete
4f4fb700ef54: Pull complete
3698aed3b52e: Pull complete
9ded111b9120: Pull complete
5083fdb589c4: Pull complete
63d61fdcaa50: Pull complete
24f1c49da1f7: Pull complete
83b05dc7d711: Pull complete
be4ca6cedf05: Pull complete
13ad0e4b34dd: Pull complete
7e990376fde8: Pull complete
63688f82ae5f: Pull complete
8ae6c2848b6c: Pull complete
4b0122781c20: Pull complete
73046033333a: Verifying Checksum
73046033333a: Download complete
8af3197bdca2: Verifying Checksum
8af3197bdca2: Download complete
022affeac038: Download complete
6ae01ba0eecd: Download complete
6b3c7349c023: Download complete
3e0c7c85feab: Verifying Checksum
3e0c7c85feab: Download complete
8af3197bdca2: Pull complete
216a54f58b95: Pull complete
3e0c7c85feab: Pull complete
ccf26e618edf: Pull complete
b125a4a50da2: Pull complete
66530f9ce5bc: Pull complete
73046033333a: Pull complete
022affeac038: Pull complete
6b3c7349c023: Pull complete
6ae01ba0eecd: Pull complete
Digest: sha256:2a3041dead59ba91c8daf40ce4a12b161af3164fbbab0c0c127e17487bcb8997
Status: Downloaded newer image for ocaml/opam@sha256:2a3041dead59ba91c8daf40ce4a12b161af3164fbbab0c0c127e17487bcb8997
2026-05-04 19:02.28 ---> saved as "27fd50299db18ae81957577fd107fa6266aa2ba208f44e02d8edd9c543f35cfc"

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-05-04 19:02.34 ---> saved as "67e2f2849946a7e42da776124f8b06d619d0d223688e06d57a062d355f3d8ffd"

/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.

Continue? [Y/n] y
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.

Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-05-04 19:03.07 ---> saved as "bda473d5ffc0d17285c80954a2d12577b10eac0ff2f4d63a4354a9f89c8386d5"

/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         2.5.1
# 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                 71
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       4.14
# invariant            ["ocaml-base-compiler" {= "4.14.3"}]
# compiler-packages    ocaml-base-compiler.4.14.3, 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       4.14.3
2026-05-04 19:03.14 ---> saved as "b1dfb48110a62084f12ddeb682d66dbea52cba8555196b72767e0487e0373b76"

/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/"))
2026-05-04 19:03.25 ---> saved as "592952af9067bf491fc6a5b0e575b9aec01c40e2f8b5c1414ec0850019d58918"

/home/opam: (copy (src .) (dst opam-repository/))
2026-05-04 19:03.51 ---> saved as "ccd9cd526d9f874d7cbd70f596d8c54b36938576d91f987f6d2820375e3b18be"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-05-04 19:04.10 ---> saved as "fd7dd95a26122ebe5a58297a300404c50836bc460750141a9dda4f198395e911"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "yum" "makecache"
- CentOS Stream 9 - BaseOS                         95 kB/s |  15 kB     00:00    
- CentOS Stream 9 - AppStream                     108 kB/s |  15 kB     00:00    
- CentOS Stream 9 - CRB                           104 kB/s |  14 kB     00:00    
- CentOS Stream 9 - Extras packages               121 kB/s |  16 kB     00:00    
- Metadata cache created.
2026-05-04 19:04.15 ---> saved as "72d6f95291dd564b2612da863dd64c4d7bed738704c9a58a9eb440bc3fd2e17c"

/home/opam: (run (shell "opam pin add -k version -yn dockerfile-cmd.8.3.8 8.3.8"))
dockerfile-cmd is now pinned to version 8.3.8
2026-05-04 19:04.17 ---> saved as "e46750f9e4b55ce687feee79230a9e3000ef9836fde9ad69ef116ecd4faff0d0"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall dockerfile-cmd.8.3.8;\
                        \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 \"$pkg\" != 'dockerfile-cmd.8.3.8' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
dockerfile-cmd.8.3.8 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 24 packages
  - install astring             0.8.5          [required by dockerfile-cmd]
  - install base                v0.16.5        [required by ppx_sexp_conv]
  - install bos                 0.3.0          [required by dockerfile-cmd]
  - install cmdliner            2.1.1          [required by dockerfile-cmd]
  - install csexp               1.5.2          [required by dune-configurator]
  - install dockerfile          8.3.8          [required by dockerfile-opam]
  - install dockerfile-cmd      8.3.8 (pinned)
  - install dockerfile-opam     8.3.8          [required by dockerfile-cmd]
  - install dune                3.22.2         [required by dockerfile-cmd]
  - install dune-configurator   3.22.2         [required by base]
  - install fmt                 0.11.0         [required by dockerfile-cmd]
  - install fpath               0.7.3          [required by bos]
  - install logs                0.10.0         [required by dockerfile-cmd]
  - install ocaml-compiler-libs v0.12.4        [required by ppxlib]
  - install ocaml-version       4.1.0          [required by dockerfile-opam]
  - install ocamlbuild          0.16.1         [required by astring, bos]
  - install ocamlfind           1.9.8          [required by astring, bos]
  - install ppx_derivers        1.2.1          [required by ppxlib]
  - install ppx_sexp_conv       v0.16.0        [required by dockerfile-cmd]
  - install ppxlib              0.35.0         [required by ppx_sexp_conv]
  - install rresult             0.7.0          [required by bos]
  - install sexplib0            v0.16.0        [required by dockerfile-cmd]
  - install stdlib-shims        0.3.0          [required by ppxlib]
  - install topkg               1.1.1          [required by astring, bos]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved astring.0.8.5  (cached)
-> retrieved base.v0.16.5  (cached)
-> retrieved bos.0.3.0  (cached)
-> retrieved cmdliner.2.1.1  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved dockerfile.8.3.8, dockerfile-cmd.8.3.8, dockerfile-opam.8.3.8  (cached)
-> retrieved dune.3.22.2, dune-configurator.3.22.2  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved fpath.0.7.3  (cached)
-> retrieved logs.0.10.0  (cached)
-> retrieved ocaml-compiler-libs.v0.12.4  (cached)
-> retrieved ocaml-version.4.1.0  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppx_sexp_conv.v0.16.0  (cached)
-> installed cmdliner.2.1.1
-> retrieved ppxlib.0.35.0  (cached)
-> retrieved rresult.0.7.0  (cached)
-> retrieved sexplib0.v0.16.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved topkg.1.1.1  (cached)
-> installed ocamlfind.1.9.8
-> installed ocamlbuild.0.16.1
-> 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.0.3.0
-> installed dune.3.22.2
-> installed ppx_derivers.1.2.1
-> installed stdlib-shims.0.3.0
-> installed csexp.1.5.2
-> installed ocaml-compiler-libs.v0.12.4
-> installed ocaml-version.4.1.0
-> installed sexplib0.v0.16.0
-> installed dune-configurator.3.22.2
-> installed base.v0.16.5
-> installed ppxlib.0.35.0
-> installed ppx_sexp_conv.v0.16.0
-> installed dockerfile.8.3.8
-> installed dockerfile-opam.8.3.8
-> installed dockerfile-cmd.8.3.8
Done.
# To update the current shell environment, run: eval $(opam env)
2026-05-04 19:05.22 ---> saved as "2bdd2b6689679ae9e6ca325d28db3133ea428fad792c2dabd76420ae46756b99"
Job succeeded
2026-05-04 19:05.33: Job succeeded