(not at the head of any monitored branch or PR)
2026-04-13 18:55.09: New job: build html_of_jsx.0.0.9, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29716/head (94b6f2129677425e807f31dac2f6b81eb1cb6783)
                              on centos-9-ocaml-5.4/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29716/head" && git reset --hard 94b6f212
git fetch origin master
git merge --no-edit 95a242e172a2ddddcaf38930d87c5983a6f23027
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:centos-9-ocaml-5.4@sha256:0006bfe3e73e34ca6671131cc6ce6c8347abaa92b27c80a06070b1e5bc106bac
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn html_of_jsx.0.0.9 0.0.9
RUN opam reinstall html_of_jsx.0.0.9; \
    res=$?; \
    test "$res" != 31 && exit "$res"; \
    export OPAMCLI=2.0; \
    build_dir=$(opam var prefix)/.opam-switch/build; \
    failed=$(ls "$build_dir"); \
    partial_fails=""; \
    for pkg in $failed; do \
    if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"centos-9\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'html_of_jsx.0.0.9' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1

END-OF-DOCKERFILE
docker build -f ../Dockerfile .

2026-04-13 18:55.09: Using cache hint "ocaml/opam:centos-9-ocaml-5.4@sha256:0006bfe3e73e34ca6671131cc6ce6c8347abaa92b27c80a06070b1e5bc106bac-html_of_jsx.0.0.9-94b6f2129677425e807f31dac2f6b81eb1cb6783"
2026-04-13 18:55.09: Using OBuilder spec:
((from ocaml/opam:centos-9-ocaml-5.4@sha256:0006bfe3e73e34ca6671131cc6ce6c8347abaa92b27c80a06070b1e5bc106bac)
 (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 html_of_jsx.0.0.9 0.0.9"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall html_of_jsx.0.0.9;\
             \n        res=$?;\
             \n        test \"$res\" != 31 && exit \"$res\";\
             \n        export OPAMCLI=2.0;\
             \n        build_dir=$(opam var prefix)/.opam-switch/build;\
             \n        failed=$(ls \"$build_dir\");\
             \n        partial_fails=\"\";\
             \n        for pkg in $failed; do\
             \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"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 \"$pkg\" != 'html_of_jsx.0.0.9' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-04-13 18:55.09: Waiting for resource in pool OCluster
2026-04-13 18:55.09: Waiting for worker…
2026-04-13 18:55.09: Got resource from pool OCluster
Building on phoebe.caelum.ci.dev
All commits already cached
HEAD is now at 95a242e172 Merge pull request #29715 from toots/liquidsoap-2.4.3-ffmpeg
Merge made by the 'ort' strategy.
 packages/html_of_jsx/html_of_jsx.0.0.9/opam | 54 +++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 packages/html_of_jsx/html_of_jsx.0.0.9/opam

(from ocaml/opam:centos-9-ocaml-5.4@sha256:0006bfe3e73e34ca6671131cc6ce6c8347abaa92b27c80a06070b1e5bc106bac)
2026-04-13 18:56.17 ---> saved as "5a483e8f384c1537bd6414fb1d6ecd3225b81ddae6fbf219b83d309e284e23ed"

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-04-13 18:56.18 ---> saved as "cc866741f68ba0820027f959034bbac9d8ed1b253b6a4b890ea810e0febc9293"

/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
2026-04-13 18:56.45 ---> saved as "1abe7714bd7ebb3bddf5c6252090e0b09511e9f875ff9d165571f697a60e2a4b"

/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                 71
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       5.4
# invariant            ["ocaml-base-compiler" {= "5.4.1"}]
# compiler-packages    ocaml-base-compiler.5.4.1, ocaml-compiler.5.4.1, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/5.4/lib/ocaml/stublibs:/home/opam/.opam/5.4/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.4.1
2026-04-13 18:56.45 ---> saved as "1ebab396bbda61aacd87e5f6925a5a09c28010175ae84fbb33f76e9b036f5623"

/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/"))
2026-04-13 18:56.56 ---> saved as "ffe25c3850d1bb9516372defcb6239181e7b51ce707e83406dcc6ff2a0e9b32b"

/home/opam: (copy (src .) (dst opam-repository/))
2026-04-13 18:57.07 ---> saved as "97b127a0fb611b46a8c7015a7df4e248a2b0363d2890c31a10e20475d94a515c"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-04-13 18:57.29 ---> saved as "b31daeac5c5cf13e2dc87a1485fc3d1bc2c95074a27c38616a6a2b4bbbb28fd4"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "yum" "makecache"
- CentOS Stream 9 - BaseOS                        109 kB/s |  15 kB     00:00    
- CentOS Stream 9 - BaseOS                         12 MB/s | 8.9 MB     00:00    
- CentOS Stream 9 - AppStream                     113 kB/s |  15 kB     00:00    
- CentOS Stream 9 - AppStream                      14 MB/s |  27 MB     00:01    
- CentOS Stream 9 - CRB                           101 kB/s |  14 kB     00:00    
- CentOS Stream 9 - CRB                           8.8 MB/s | 8.0 MB     00:00    
- CentOS Stream 9 - Extras packages               122 kB/s |  16 kB     00:00    
- Metadata cache created.
2026-04-13 18:57.47 ---> saved as "35f950194c479fd1f449d9df6cd58265f6a30ada04f889d7f27ee8774320f136"

/home/opam: (run (shell "opam pin add -k version -yn html_of_jsx.0.0.9 0.0.9"))
html_of_jsx is now pinned to version 0.0.9
2026-04-13 18:57.48 ---> saved as "eb06033f3bea29167d33d70142eb1ef9fc34affae72d235e341aca7ebb46cd2f"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall html_of_jsx.0.0.9;\
                        \n        res=$?;\
                        \n        test \"$res\" != 31 && exit \"$res\";\
                        \n        export OPAMCLI=2.0;\
                        \n        build_dir=$(opam var prefix)/.opam-switch/build;\
                        \n        failed=$(ls \"$build_dir\");\
                        \n        partial_fails=\"\";\
                        \n        for pkg in $failed; do\
                        \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"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 \"$pkg\" != 'html_of_jsx.0.0.9' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
html_of_jsx.0.0.9 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 8 packages
  - install dune                3.22.1         [required by html_of_jsx]
  - install html_of_jsx         0.0.9 (pinned)
  - install ocaml-compiler-libs v0.17.0        [required by ppxlib]
  - install ppx_derivers        1.2.1          [required by ppxlib]
  - install ppxlib              0.38.0         [required by html_of_jsx]
  - install pretty_expressive   0.5            [required by html_of_jsx]
  - install sexplib0            v0.17.0        [required by ppxlib]
  - install stdlib-shims        0.3.0          [required by ppxlib]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.22.1  (cached)
[ERROR] Failed to get sources of html_of_jsx.0.0.9: HTTP error code 404
-> retrieved ocaml-compiler-libs.v0.17.0  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppxlib.0.38.0  (cached)
-> retrieved pretty_expressive.0.5  (cached)
-> retrieved sexplib0.v0.17.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> installed dune.3.22.1
-> installed ppx_derivers.1.2.1
-> installed stdlib-shims.0.3.0
-> installed pretty_expressive.0.5
-> installed sexplib0.v0.17.0
-> installed ocaml-compiler-libs.v0.17.0
-> installed ppxlib.0.38.0

#=== ERROR while fetching sources for html_of_jsx.0.0.9 =======================#
OpamSolution.Fetch_fail("https://github.com/davesnx/html_of_jsx/releases/download/0.0.9/html_of_jsx-0.0.9.tbz (code 404 while downloading https://github.com/davesnx/html_of_jsx/releases/download/0.0.9/html_of_jsx-0.0.9.tbz)")


<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - fetch html_of_jsx 0.0.9
+- 
+- The following changes have been performed
| - install dune                3.22.1
| - install ocaml-compiler-libs v0.17.0
| - install ppx_derivers        1.2.1
| - install ppxlib              0.38.0
| - install pretty_expressive   0.5
| - install sexplib0            v0.17.0
| - install stdlib-shims        0.3.0
+- 
# 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/5.4/.opam-switch/backup/state-20260413185749.export"
"/usr/bin/env" "bash" "-c" "opam reinstall html_of_jsx.0.0.9;
        res=$?;
        test "$res" != 31 && exit "$res";
        export OPAMCLI=2.0;
        build_dir=$(opam var prefix)/.opam-switch/build;
        failed=$(ls "$build_dir");
        partial_fails="";
        for pkg in $failed; do
          if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"centos-9\""; then
            echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
          fi;
          test "$pkg" != 'html_of_jsx.0.0.9' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 40
2026-04-13 18:58.56: Job failed: Failed: Build failed
2026-04-13 18:58.56: Log analysis:
2026-04-13 18:58.56: >>> 
[ERROR] Failed to get sources of html_of_jsx.0.0.9: HTTP error code 404
 (score = 25)
2026-04-13 18:58.56: Failed to get sources of html_of_jsx.0.0.9: HTTP error code 404