(not at the head of any monitored branch or PR)
2026-02-06 18:25.43: New job: build trace-tef.0.11, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29345/head (8bb118030fc5a6898486ad2cd45b6789951b3754)
                              on centos-9-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29345/head" && git reset --hard 8bb11803
git fetch origin master
git merge --no-edit 340ee6fd1ff10d0fce25e21ba1caca9ed1cfec68
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:centos-9-ocaml-4.14@sha256:2354b863a9caf2aaab78108a8b2ccd88fe575febc26063869e68967683144c3a
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn trace-tef.0.11 0.11
RUN opam reinstall trace-tef.0.11; \
    res=$?; \
    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 "$pkg" != 'trace-tef.0.11' && partial_fails="$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 .

2026-02-06 18:25.43: Using cache hint "ocaml/opam:centos-9-ocaml-4.14@sha256:2354b863a9caf2aaab78108a8b2ccd88fe575febc26063869e68967683144c3a-trace-tef.0.11-8bb118030fc5a6898486ad2cd45b6789951b3754"
2026-02-06 18:25.43: Using OBuilder spec:
((from ocaml/opam:centos-9-ocaml-4.14@sha256:2354b863a9caf2aaab78108a8b2ccd88fe575febc26063869e68967683144c3a)
 (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 trace-tef.0.11 0.11"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall trace-tef.0.11;\
             \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 \"$pkg\" != 'trace-tef.0.11' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-02-06 18:25.43: Waiting for resource in pool OCluster
2026-02-06 18:25.45: Waiting for worker…
2026-02-06 18:28.22: Got resource from pool OCluster
Building on eumache
All commits already cached
HEAD is now at 340ee6fd1f Merge pull request #29341 from Halbaroth/release-alt-ergo-free-2.4.3
Updating 340ee6fd1f..8bb118030f
Fast-forward
 packages/ppx_trace/ppx_trace.0.11/opam         | 45 +++++++++++++++++++++++
 packages/trace-fuchsia/trace-fuchsia.0.11/opam | 45 +++++++++++++++++++++++
 packages/trace-tef/trace-tef.0.11/opam         | 45 +++++++++++++++++++++++
 packages/trace/trace.0.11/opam                 | 49 ++++++++++++++++++++++++++
 4 files changed, 184 insertions(+)
 create mode 100644 packages/ppx_trace/ppx_trace.0.11/opam
 create mode 100644 packages/trace-fuchsia/trace-fuchsia.0.11/opam
 create mode 100644 packages/trace-tef/trace-tef.0.11/opam
 create mode 100644 packages/trace/trace.0.11/opam

(from ocaml/opam:centos-9-ocaml-4.14@sha256:2354b863a9caf2aaab78108a8b2ccd88fe575febc26063869e68967683144c3a)
Unable to find image 'ocaml/opam:centos-9-ocaml-4.14@sha256:2354b863a9caf2aaab78108a8b2ccd88fe575febc26063869e68967683144c3a' locally
docker.io/ocaml/opam@sha256:2354b863a9caf2aaab78108a8b2ccd88fe575febc26063869e68967683144c3a: Pulling from ocaml/opam
824887669c41: Already exists
17e8cf7d9b74: Already exists
ba5a8a431666: Already exists
ec5301da7cab: Already exists
157f4172ae78: Already exists
155cd7d4b8dd: Already exists
d7f9ef0e85a7: Already exists
5ba7f328cbae: Already exists
91308843671f: Already exists
203dd1e78ecb: Already exists
674c61b2939d: Already exists
905e85618d22: Already exists
1f98a257f72d: Already exists
781a86cec490: Already exists
cff0b4fd58e5: Already exists
dbcfdc0b275a: Already exists
d87525c19145: Already exists
1e238b639012: Already exists
1e238b639012: Already exists
7b3236533bed: Already exists
7e8e0989c783: Already exists
08a990947156: Already exists
c50fe330087c: Already exists
4f4fb700ef54: Already exists
dbd22da003ac: Already exists
3ad06cac339f: Already exists
e40af5860444: Already exists
9e0896634b1d: Already exists
31a56d82cae0: Already exists
8c53844bf715: Already exists
ac67377d0913: Already exists
dbd8c7f03398: Already exists
2d57a8228228: Already exists
6b02b614311b: Already exists
f1f658e3204c: Already exists
936bd26eaeaa: Already exists
508065c31f35: Already exists
d6300c591374: Already exists
a4b1b01eb9c9: Already exists
bb60324bc680: Already exists
78479819031f: Already exists
72d3b95be5b7: Already exists
3a9974d91676: Already exists
b4bb34069c48: Already exists
387faa2520d5: Already exists
fd42393b9ced: Already exists
Digest: sha256:2354b863a9caf2aaab78108a8b2ccd88fe575febc26063869e68967683144c3a
Status: Downloaded newer image for ocaml/opam@sha256:2354b863a9caf2aaab78108a8b2ccd88fe575febc26063869e68967683144c3a
2026-02-06 18:28.24 ---> using "252c65afed4ce5b6dca8b0c4143d5c9f4794ec22ab5687a1903ccd1ed296616c" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-02-06 18:28.24 ---> using "90921244cac79ff2248e76e8a80f4e65c1a2d7e8038d02db3cfb33c0a28f7c2b" from cache

/home/opam: (run (network host)
                 (shell "opam init --reinit --config .opamrc-sandbox -ni"))
Configuring from /home/opam/.opamrc-sandbox, then /home/opam/.opamrc, and finally from built-in defaults.
Checking for available remotes: rsync and local, git.
  - you won't be able to use mercurial repositories unless you install the hg command on your system.
  - you won't be able to use darcs repositories unless you install the darcs command on your system.

This version of opam requires an update to the layout of /home/opam/.opam from version 2.0 to version 2.2, which can't be reverted.
You may want to back it up before going further.

Continue? [Y/n] y
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-02-06 18:28.24 ---> using "9471803cbe5444ab086d4e96bf2a864c51f384b7bade34c81cf08c48eb74ad8b" 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                 71
# 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
2026-02-06 18:28.24 ---> using "feb4680228acf2530d563d2a6ef9039cca7cf62d7c94dd0d5d3ca20deda91cf7" 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/"))
2026-02-06 18:28.24 ---> using "a898d8e8e9556168db65e52502033b019ed5154b140f507812c71dc8d37de3f3" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-02-06 18:28.30 ---> saved as "322ac3e397ea7bcbe8ca2df44fad210a96daf8a35700b1315ed5d3aa321a00b3"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-02-06 18:28.53 ---> saved as "e4552d839876f0bec17e308bcb781679cce9a362cfb5a98a02689ae7343590fa"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "yum" "makecache"
- CentOS Stream 9 - BaseOS                        108 kB/s |  14 kB     00:00    
- CentOS Stream 9 - BaseOS                         11 MB/s | 8.9 MB     00:00    
- CentOS Stream 9 - AppStream                     112 kB/s |  15 kB     00:00    
- CentOS Stream 9 - AppStream                      12 MB/s |  27 MB     00:02    
- CentOS Stream 9 - CRB                           102 kB/s |  14 kB     00:00    
- CentOS Stream 9 - CRB                           9.6 MB/s | 7.8 MB     00:00    
- CentOS Stream 9 - Extras packages               125 kB/s |  16 kB     00:00    
- Metadata cache created.
2026-02-06 18:29.12 ---> saved as "593a7a051d6d25d4364914877920a046bf9eaab4c426848c082e0e7347c2a855"

/home/opam: (run (shell "opam pin add -k version -yn trace-tef.0.11 0.11"))
trace-tef is now pinned to version 0.11
2026-02-06 18:29.13 ---> saved as "2eab2000a0437bbbb3581d9262bb6415de0ec8ccca27b06b752ebc6fa925d32d"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall trace-tef.0.11;\
                        \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 \"$pkg\" != 'trace-tef.0.11' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
trace-tef.0.11 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 7 packages
  - install dune       3.21.0        [required by trace-tef]
  - install mtime      2.1.0         [required by trace-tef]
  - install ocamlbuild 0.16.1        [required by mtime]
  - install ocamlfind  1.9.8         [required by mtime]
  - install topkg      1.1.1         [required by mtime]
  - install trace      0.11          [required by trace-tef]
  - install trace-tef  0.11 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.21.0  (cached)
-> retrieved mtime.2.1.0  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved topkg.1.1.1  (cached)
-> retrieved trace.0.11, trace-tef.0.11  (cached)
-> installed ocamlfind.1.9.8
-> installed ocamlbuild.0.16.1
-> installed topkg.1.1.1
-> installed mtime.2.1.0
-> installed dune.3.21.0
-> installed trace.0.11
-> installed trace-tef.0.11
Done.
# To update the current shell environment, run: eval $(opam env)
2026-02-06 18:29.53 ---> saved as "7b696145a9ebb6ae494e7aff7d64f18926c34fe40c93e612ce6aded08a7dc8a4"
Job succeeded
2026-02-06 18:30.01: Job succeeded