(not at the head of any monitored branch or PR)
2022-07-26 12:28.57: New job: build ounit2.2.2.0, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/21354/head (10b49fadb0efcff442ed8cae85f7cc119fe28629)
                              on debian-11-ocaml-4.04/amd64

To reproduce locally:

git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/21354/head" && git reset --hard 10b49fad
git fetch origin master
git merge 59a65e144ad843d97ddd3e3e600c2a33c02527fd
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-11-ocaml-4.04@sha256:1b3e1eb7f5fbb7be7a547a77f4502084bf474f7173fa854098a3ed39a123a4f7
USER 1000:1000
WORKDIR /home/opam
RUN for pkg in $(opam pin list --short); do opam pin remove "$pkg"; done
RUN opam repository remove -a multicore || true
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMSOLVERTIMEOUT="500"
ENV OPAMPRECISETRACKING="1"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam pin add -k version -yn ounit2.2.2.0 2.2.0
RUN opam update --depexts
RUN opam remove ounit2.2.2.0 && opam install --deps-only ounit2.2.2.0 && opam install -v ounit2.2.2.0; \
    res=$?; \
    test "$res" != 31 && exit "$res"; \
    export OPAMCLI=2.0; \
    build_dir=$(opam var prefix)/.opam-switch/build; \
    failed=$(ls "$build_dir"); \
    for pkg in $failed; do \
    if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"debian-11\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    done; \
    exit 1

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

2022-07-26 12:28.57: Using cache hint "ocaml/opam:debian-11-ocaml-4.04@sha256:1b3e1eb7f5fbb7be7a547a77f4502084bf474f7173fa854098a3ed39a123a4f7-ounit2.2.2.0-10b49fadb0efcff442ed8cae85f7cc119fe28629"
2022-07-26 12:28.57: Using OBuilder spec:
((from ocaml/opam:debian-11-ocaml-4.04@sha256:1b3e1eb7f5fbb7be7a547a77f4502084bf474f7173fa854098a3ed39a123a4f7)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "for pkg in $(opam pin list --short); do opam pin remove \"$pkg\"; done"))
 (run (shell "opam repository remove -a multicore || true"))
 (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
 (run (shell "opam init --reinit --config .opamrc-sandbox -ni"))
 (env OPAMDOWNLOADJOBS 1)
 (env OPAMERRLOGLEN 0)
 (env OPAMSOLVERTIMEOUT 500)
 (env OPAMPRECISETRACKING 1)
 (run (shell "rm -rf opam-repository/"))
 (copy (src .) (dst opam-repository/))
 (run (shell "opam repository set-url --strict default opam-repository/"))
 (run (shell "opam pin add -k version -yn ounit2.2.2.0 2.2.0"))
 (run (network host)
      (shell "opam update --depexts"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam remove ounit2.2.2.0 && opam install --deps-only ounit2.2.2.0 && opam install -v ounit2.2.2.0;\
             \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        for pkg in $failed; do\
             \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-11\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n        done;\
             \n        exit 1"))
)

2022-07-26 12:28.57: Connecting to build cluster...
2022-07-26 12:28.57: Waiting for resource in pool OCluster
2022-07-26 12:32.31: Waiting for worker...
2022-07-26 12:34.24: Got resource from pool OCluster
Building on iphito.ocamllabs.io
All commits already cached
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Updating files: 100% (26809/26809), done.
HEAD is now at 59a65e144a Merge pull request #21880 from emillon/release-xdg-3.4.1
Merge made by the 'ort' strategy.
 packages/ounit2/ounit2.2.2.0/opam | 3 +++
 packages/ounit2/ounit2.2.2.1/opam | 3 +++
 packages/ounit2/ounit2.2.2.2/opam | 3 +++
 packages/ounit2/ounit2.2.2.3/opam | 3 +++
 packages/ounit2/ounit2.2.2.4/opam | 3 +++
 packages/ounit2/ounit2.2.2.5/opam | 3 +++
 packages/ounit2/ounit2.2.2.6/opam | 3 +++
 7 files changed, 21 insertions(+)

(from ocaml/opam:debian-11-ocaml-4.04@sha256:1b3e1eb7f5fbb7be7a547a77f4502084bf474f7173fa854098a3ed39a123a4f7)
2022-07-26 12:47.47 ---> using "3ee0668e0e32febe1fca4212783f40b516b72d7dd95d451e37f2410168903efd" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "for pkg in $(opam pin list --short); do opam pin remove \"$pkg\"; done"))
Ok, ocaml-base-compiler is no longer pinned to https://github.com/ocaml/ocaml/archive/4.04.2.tar.gz (version 4.04.2)
No package build needed.
Nothing to do.
# Run eval $(opam env) to update the current shell environment
2022-07-26 12:47.47 ---> using "1b8420fc0a8a493f4d53ec5293c4d1fe9977f014efdefdbccff4ecbfc01608f1" from cache

/home/opam: (run (shell "opam repository remove -a multicore || true"))
[WARNING] No configured repositories by these names found: multicore
2022-07-26 12:47.47 ---> using "38d2e114b237d07c9d2b370c280ea98bde7984e15f586244513a51d144f8d1ee" from cache

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2022-07-26 12:47.47 ---> using "bfd9ce803907505784117b357d950bb0d40e16771c4474aebf9dda9963b64f53" from cache

/home/opam: (run (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 development version of opam requires an update to the layout of /home/opam/.opam from version 2.0 to version 2.1, 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] synchronised from file:///home/opam/opam-repository
2022-07-26 12:48.26 ---> saved as "904c093051adb887485b918f12d0af41d43fdb75b35db11177ec3b70246d1801"

/home/opam: (env OPAMDOWNLOADJOBS 1)

/home/opam: (env OPAMERRLOGLEN 0)

/home/opam: (env OPAMSOLVERTIMEOUT 500)

/home/opam: (env OPAMPRECISETRACKING 1)

/home/opam: (run (shell "rm -rf opam-repository/"))
2022-07-26 12:48.37 ---> saved as "592a49535e2c789c382aaa1c09b3eb838b2de0ce900f797af1f8c2abc998ef30"

/home/opam: (copy (src .) (dst opam-repository/))
2022-07-26 12:48.51 ---> saved as "401ff18770800d039b77323795fbde93eef181b1a217b8583e99c6ab4cebce59"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2022-07-26 12:49.10 ---> saved as "26b12484794220b8482504532404ba8ee63e64cf6b56b35717bd05a0b0e27de9"

/home/opam: (run (shell "opam pin add -k version -yn ounit2.2.2.0 2.2.0"))
ounit2 is now pinned to version 2.2.0
2022-07-26 12:49.12 ---> saved as "17b0a889eb994261040d3df2800cc416f223a6caa96122194c5cc3717919372c"

/home/opam: (run (network host)
                 (shell "opam update --depexts"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian bullseye InRelease
- Get:2 http://deb.debian.org/debian-security bullseye-security InRelease [48.4 kB]
- Get:3 http://deb.debian.org/debian bullseye-updates InRelease [44.1 kB]
- Get:4 http://deb.debian.org/debian-security bullseye-security/main amd64 Packages [167 kB]
- Fetched 259 kB in 0s (770 kB/s)
- Reading package lists...
2022-07-26 12:49.13 ---> saved as "8c0c8e048551bc8dcd32e8fb200bb7222f666cf22924af6a5a2112afb0a0f475"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam remove ounit2.2.2.0 && opam install --deps-only ounit2.2.2.0 && opam install -v ounit2.2.2.0;\
                        \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        for pkg in $failed; do\
                        \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-11\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n        done;\
                        \n        exit 1"))
Nothing to do.
[NOTE] ounit2.2.2.0 is not installed.

The following actions will be performed:
=== install 5 packages
  - install base-bytes          base  [required by ounit2]
  - install dune                3.4.1 [required by ounit2]
  - install ocamlfind           1.9.1 [required by base-bytes]
  - install ocamlfind-secondary 1.9.1 [required by dune]
  - install stdlib-shims        0.3.0 [required by ounit2]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.4.1  (cached)
-> retrieved ocamlfind.1.9.1, ocamlfind-secondary.1.9.1  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> installed ocamlfind.1.9.1
-> installed base-bytes.base
-> installed ocamlfind-secondary.1.9.1
-> installed dune.3.4.1
-> installed stdlib-shims.0.3.0
Done.
# Run eval $(opam env) to update the current shell environment
The following actions will be performed:
=== install 1 package
  - install ounit2 2.2.0 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  1/3:
-> retrieved ounit2.2.2.0  (cached)
Processing  2/3: [ounit2: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "ounit2" "-j" "31" (CWD=/home/opam/.opam/4.04/.opam-switch/build/ounit2.2.2.0)
-> compiled  ounit2.2.2.0
-> installed ounit2.2.2.0
Done.
# Run eval $(opam env) to update the current shell environment
2022-07-26 12:49.47 ---> saved as "b801947e31d689a7ef64feb24f385d0483c5026bb096bb6cf1b1e6d659f25ef8"
Job succeeded
2022-07-26 12:50.17: Job succeeded