(for PR #21050)

2022-04-07 12:56.07: New job: test conf-python-3.9.0.0, using opam 2.1
                              from https://github.com/ocaml/opam-repository.git#refs/pull/21050/head (408cb884f1855ff33d5c4b904ad54843ed97f9c6)
                              on fedora-34-ocaml-4.14/amd64

To reproduce locally:

git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/21050/head" && git reset --hard 408cb884
git fetch origin master
git merge 4d72a962379797389a56c9429260f356d6033ac7
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:fedora-34-ocaml-4.14@sha256:24edbcfcd42a33fd43b357aac3e5278a5b14e3fb619ec6424992475639162cf4
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-2.1 /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 conf-python-3.9.0.0 9.0.0
RUN opam update --depexts
RUN opam remove conf-python-3.9.0.0 && opam install --deps-only conf-python-3.9.0.0 && opam install -v conf-python-3.9.0.0; \
    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 "\"fedora-34\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    done; \
    exit 1
RUN opam update --depexts
RUN opam remove conf-python-3.9.0.0 && opam install --deps-only --with-test conf-python-3.9.0.0 && opam install -v --with-test conf-python-3.9.0.0; \
    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 "\"fedora-34\""; 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 .

2022-04-07 12:56.07: Using cache hint "ocaml/opam:fedora-34-ocaml-4.14@sha256:24edbcfcd42a33fd43b357aac3e5278a5b14e3fb619ec6424992475639162cf4-conf-python-3.9.0.0-408cb884f1855ff33d5c4b904ad54843ed97f9c6"
2022-04-07 12:56.07: Using OBuilder spec:
((from ocaml/opam:fedora-34-ocaml-4.14@sha256:24edbcfcd42a33fd43b357aac3e5278a5b14e3fb619ec6424992475639162cf4)
 (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-2.1 /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 conf-python-3.9.0.0 9.0.0"))
 (run (network host)
      (shell "opam update --depexts"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam remove conf-python-3.9.0.0 && opam install --deps-only conf-python-3.9.0.0 && opam install -v conf-python-3.9.0.0;\
             \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 \"\\\"fedora-34\\\"\"; 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"))
 (run (network host)
      (shell "opam update --depexts"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam remove conf-python-3.9.0.0 && opam install --deps-only --with-test conf-python-3.9.0.0 && opam install -v --with-test conf-python-3.9.0.0;\
             \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 \"\\\"fedora-34\\\"\"; 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"))
)

2022-04-07 12:56.07: Waiting for resource in pool OCluster
2022-04-07 13:20.47: Waiting for worker...
2022-04-07 13:22.04: Got resource from pool OCluster
Building on x86-bm-2.ocamllabs.io
All commits already cached
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HEAD is now at 4d72a96237 Merge pull request #21082 from zoggy/opam-publish-chamo.3.0
Merge made by the 'recursive' strategy.
 .../conf-python-3.9.0.0/files/test.py              |  1 +
 packages/conf-python-3/conf-python-3.9.0.0/opam    | 33 ++++++++++++++++++++++
 2 files changed, 34 insertions(+)
 create mode 100644 packages/conf-python-3/conf-python-3.9.0.0/files/test.py
 create mode 100644 packages/conf-python-3/conf-python-3.9.0.0/opam

(from ocaml/opam:fedora-34-ocaml-4.14@sha256:24edbcfcd42a33fd43b357aac3e5278a5b14e3fb619ec6424992475639162cf4)
Unable to find image 'ocaml/opam:fedora-34-ocaml-4.14@sha256:24edbcfcd42a33fd43b357aac3e5278a5b14e3fb619ec6424992475639162cf4' locally
docker.io/ocaml/opam@sha256:24edbcfcd42a33fd43b357aac3e5278a5b14e3fb619ec6424992475639162cf4: Pulling from ocaml/opam
e0c16e4be110: Already exists
64d862d42c21: Already exists
535b416cd63a: Pulling fs layer
535b416cd63a: Verifying Checksum
535b416cd63a: Download complete
535b416cd63a: Pull complete
Digest: sha256:24edbcfcd42a33fd43b357aac3e5278a5b14e3fb619ec6424992475639162cf4
Status: Downloaded newer image for ocaml/opam@sha256:24edbcfcd42a33fd43b357aac3e5278a5b14e3fb619ec6424992475639162cf4
2022-04-07 13:22.53 ---> using "911002f34753f4e9acf1f9654219d63b0c9c5179119a26d5fcabccae558a81e2" 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/4.14.0.tar.gz (version 4.14.0)
Already up-to-date.
Nothing to do.
# Run eval $(opam env) to update the current shell environment
2022-04-07 13:22.53 ---> using "5878a88ce18ce2b627a0c44c9a6436ac43e9c2ac0e0a76f2c497651d26307464" from cache

/home/opam: (run (shell "opam repository remove -a multicore || true"))
[WARNING] No configured repositories by these names found: multicore
2022-04-07 13:22.53 ---> using "0cf3505e792c1cd7591fb28f6b6b47a1cf9bb67fd1307263e01f8db7965dabd5" from cache

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.1 /usr/bin/opam"))
2022-04-07 13:22.53 ---> using "5c6f3ca48daefa72d1f256e771e8164033c57789bfdc250c16b8d65ad4ef29ee" 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
2022-04-07 13:22.53 ---> using "22b0eaf3ea27331f0918a1bec99da6d9af26df4d6a0484bf410944859077806b" from cache

/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/"))
2022-04-07 13:22.53 ---> using "f60e76480dfb9405840c97452de433861df9d9fcf272959a8f63f49179af9ad6" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2022-04-07 13:23.02 ---> saved as "85215aba21dc1bfd0573683e4d4a5df4ec98185d787af39a07af757845594ec1"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2022-04-07 13:23.24 ---> saved as "70f5452ed2476cfc934978aa6519a1bf1df7238c8b2d9a667e2b74281fd9c675"

/home/opam: (run (shell "opam pin add -k version -yn conf-python-3.9.0.0 9.0.0"))
conf-python-3 is now pinned to version 9.0.0
2022-04-07 13:23.26 ---> saved as "5b9dd617f46bfe0f1d586887f3788d864a00353dbbb1e908196cc7c0dea520ca"

/home/opam: (run (network host)
                 (shell "opam update --depexts"))
+ /usr/bin/sudo "yum" "makecache"
- Fedora 34 - x86_64                              495 kB/s |  74 MB     02:32    
- Fedora 34 openh264 (From Cisco) - x86_64        6.6 kB/s | 2.5 kB     00:00    
- Fedora Modular 34 - x86_64                       33 kB/s | 4.9 MB     02:30    
- Fedora 34 - x86_64 - Updates                    560 kB/s |  34 MB     01:01    
- Fedora Modular 34 - x86_64 - Updates            8.2 MB/s | 4.5 MB     00:00    
- Last metadata expiration check: 0:00:01 ago on Thu Apr  7 13:30:09 2022.
- Metadata cache created.
2022-04-07 13:30.16 ---> saved as "976d9f69591752152f0f2b7ac1a69cfce05f62ce2e60b950f59886c701117d3e"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam remove conf-python-3.9.0.0 && opam install --deps-only conf-python-3.9.0.0 && opam install -v conf-python-3.9.0.0;\
                        \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 \"\\\"fedora-34\\\"\"; 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] conf-python-3.9.0.0 is not installed.

Nothing to do.
# Run eval $(opam env) to update the current shell environment
The following actions will be performed:
  - install conf-python-3 9.0.0*

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  2/3: [conf-python-3: python3 test.py]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "python3" "test.py" (CWD=/home/opam/.opam/4.14/.opam-switch/build/conf-python-3.9.0.0)
- python-3 OK
-> compiled  conf-python-3.9.0.0
-> installed conf-python-3.9.0.0
Done.
# Run eval $(opam env) to update the current shell environment
2022-04-07 13:30.42 ---> saved as "35065c0b59fd5f55ece0db3660b5101e4886293c51a3f8788426d5e6b074ea0a"

/home/opam: (run (network host)
                 (shell "opam update --depexts"))
+ /usr/bin/sudo "yum" "makecache"
- Fedora 34 - x86_64                              200 kB/s |  22 kB     00:00    
- Fedora 34 openh264 (From Cisco) - x86_64         11 kB/s | 989  B     00:00    
- Fedora Modular 34 - x86_64                      197 kB/s |  21 kB     00:00    
- Fedora 34 - x86_64 - Updates                     88 kB/s | 7.6 kB     00:00    
- Fedora Modular 34 - x86_64 - Updates            161 kB/s |  18 kB     00:00    
- Metadata cache created.
2022-04-07 13:30.46 ---> saved as "1633cda89ba8d2e4b4e961697d4de99b4bc74ef0f371b59087c226e9de6cb6bb"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam remove conf-python-3.9.0.0 && opam install --deps-only --with-test conf-python-3.9.0.0 && opam install -v --with-test conf-python-3.9.0.0;\
                        \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 \"\\\"fedora-34\\\"\"; 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"))
The following actions will be performed:
  - remove conf-python-3 9.0.0*

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> removed   conf-python-3.9.0.0
Done.
# Run eval $(opam env) to update the current shell environment
Nothing to do.
# Run eval $(opam env) to update the current shell environment
The following actions will be performed:
  - install conf-python-3 9.0.0*

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  2/3: [conf-python-3: python3 test.py]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "python3" "test.py" (CWD=/home/opam/.opam/4.14/.opam-switch/build/conf-python-3.9.0.0)
- python-3 OK
-> compiled  conf-python-3.9.0.0
-> installed conf-python-3.9.0.0
Done.
# Run eval $(opam env) to update the current shell environment
2022-04-07 13:31.21 ---> saved as "c668084c08087d2553e200649f3e49db9812d6ec7ac2f9842e32f9b68e2d479c"
Job succeeded
2022-04-07 13:31.43: Job succeeded