(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 debian-unstable-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:debian-unstable-ocaml-4.14@sha256:0689b2c0bae81ca736a3cf47bf9f45d784bdbc49ceb862d61cac3392c998d272
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 "\"debian-unstable\""; 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 "\"debian-unstable\""; 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:debian-unstable-ocaml-4.14@sha256:0689b2c0bae81ca736a3cf47bf9f45d784bdbc49ceb862d61cac3392c998d272-conf-python-3.9.0.0-408cb884f1855ff33d5c4b904ad54843ed97f9c6"
2022-04-07 12:56.07: Using OBuilder spec:
((from ocaml/opam:debian-unstable-ocaml-4.14@sha256:0689b2c0bae81ca736a3cf47bf9f45d784bdbc49ceb862d61cac3392c998d272)
 (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 \"\\\"debian-unstable\\\"\"; 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 \"\\\"debian-unstable\\\"\"; 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 13:20.49: Waiting for worker...
2022-04-07 13:22.10: Got resource from pool OCluster
Building on phoebe.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:debian-unstable-ocaml-4.14@sha256:0689b2c0bae81ca736a3cf47bf9f45d784bdbc49ceb862d61cac3392c998d272)
2022-04-07 13:22.46 ---> using "bcc0a1c76848684c59ab68ba7e1d9518318ebb9c44bfc136bed64c4cf531a4ed" 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 13:22.46 ---> using "322db0c487354a9e30af6094a7deeeed22c5614d17da255ca191f27471e587c3" from cache

/home/opam: (run (shell "opam repository remove -a multicore || true"))
[WARNING] No configured repositories by these names found: multicore
2022-04-07 13:22.46 ---> using "8e1c417a5bb744b073de3eaab8030b0c01afd6c3432a07a5dcd03f2a75ae443f" from cache

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.1 /usr/bin/opam"))
2022-04-07 13:22.46 ---> using "74e316b6a96f9a1f038bc9306add438dce2e45af9a2b26796970ab047d52d009" 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 13:22.46 ---> using "8ecff8ced1479d086ba9d89b312d3cb0dbc6c3f7a196e5f7a333932c8a913a55" 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 13:22.46 ---> using "8929885adbe2183fda19b2812571943fb90ee60926eeb7e68a7282a0b0bfed91" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2022-04-07 13:22.53 ---> saved as "d9541dd433d454ef950166f7cc9d7b2b3abf0b2758bebfcdb157d5c7c6984d32"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2022-04-07 13:23.13 ---> saved as "1d62148bac63cecd8fb5949170978a5fe6412612f4159bfc135e43fef9dff7a5"

/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 13:23.16 ---> saved as "370a9a001e32defbdb8a1133eb6f914841c00653a80495518311611e875bfba8"

/home/opam: (run (network host)
                 (shell "opam update --depexts"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian unstable InRelease [165 kB]
- Get:2 http://deb.debian.org/debian unstable/main amd64 Packages.diff/Index [63.6 kB]
- Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2022-04-07-0801.30-F-2022-03-29-0803.54.pdiff [557 kB]
- Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2022-04-07-0801.30-F-2022-03-29-0803.54.pdiff [557 kB]
- Fetched 786 kB in 3s (297 kB/s)
- Reading package lists...
- 
2022-04-07 13:23.21 ---> saved as "480c2849b2f3e4d07d200b50978d421d962b17d997de8938ff237437501c6a5a"

/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 \"\\\"debian-unstable\\\"\"; 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"))
[NOTE] conf-python-3.9.0.0 is not installed.

Nothing to do.
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*

The following system packages will first need to be installed:
    python3

<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>
Let opam run your package manager to install the required system packages?
(answer 'n' for other options) [Y/n] y
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "python3"
- debconf: delaying package configuration, since apt-utils is not installed
- Selecting previously unselected package libpython3.10-minimal:amd64.
- (Reading database ... 
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(Reading database ... 18470 files and directories currently installed.)
- Preparing to unpack .../libpython3.10-minimal_3.10.4-3_amd64.deb ...
- Unpacking libpython3.10-minimal:amd64 (3.10.4-3) ...
- Selecting previously unselected package python3.10-minimal.
- Preparing to unpack .../python3.10-minimal_3.10.4-3_amd64.deb ...
- Unpacking python3.10-minimal (3.10.4-3) ...
- Setting up libpython3.10-minimal:amd64 (3.10.4-3) ...
- Setting up python3.10-minimal (3.10.4-3) ...
- Selecting previously unselected package python3-minimal.
- (Reading database ... 
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(Reading database ... 18764 files and directories currently installed.)
- Preparing to unpack .../0-python3-minimal_3.10.4-1_amd64.deb ...
- Unpacking python3-minimal (3.10.4-1) ...
- Selecting previously unselected package media-types.
- Preparing to unpack .../1-media-types_7.0.0_all.deb ...
- Unpacking media-types (7.0.0) ...
- Selecting previously unselected package libmpdec3:amd64.
- Preparing to unpack .../2-libmpdec3_2.5.1-2_amd64.deb ...
- Unpacking libmpdec3:amd64 (2.5.1-2) ...
- Selecting previously unselected package libpython3.10-stdlib:amd64.
- Preparing to unpack .../3-libpython3.10-stdlib_3.10.4-3_amd64.deb ...
- Unpacking libpython3.10-stdlib:amd64 (3.10.4-3) ...
- Selecting previously unselected package python3.10.
- Preparing to unpack .../4-python3.10_3.10.4-3_amd64.deb ...
- Unpacking python3.10 (3.10.4-3) ...
- Selecting previously unselected package libpython3-stdlib:amd64.
- Preparing to unpack .../5-libpython3-stdlib_3.10.4-1_amd64.deb ...
- Unpacking libpython3-stdlib:amd64 (3.10.4-1) ...
- Setting up python3-minimal (3.10.4-1) ...
- Selecting previously unselected package python3.
- (Reading database ... 
(Reading database ... 5%
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(Reading database ... 19166 files and directories currently installed.)
- Preparing to unpack .../python3_3.10.4-1_amd64.deb ...
- Unpacking python3 (3.10.4-1) ...
- Setting up media-types (7.0.0) ...
- Setting up libmpdec3:amd64 (2.5.1-2) ...
- Setting up libpython3.10-stdlib:amd64 (3.10.4-3) ...
- Setting up libpython3-stdlib:amd64 (3.10.4-1) ...
- Setting up python3.10 (3.10.4-3) ...
- Setting up python3 (3.10.4-1) ...
- running python rtupdate hooks for python3.10...
- running python post-rtupdate hooks for python3.10...
- Processing triggers for libc-bin (2.33-7) ...

<><> 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 13:23.52 ---> saved as "038480fab7a9a6d8fd2e243d9d8c9bdee82c591ff5e6e70aaf9e93ac17e5133c"

/home/opam: (run (network host)
                 (shell "opam update --depexts"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian unstable InRelease
- Reading package lists...
2022-04-07 13:23.53 ---> saved as "b377aaf5c4c27227907eb937f61007f049dc58b02df6159b043364ba7bedc7dc"

/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 \"\\\"debian-unstable\\\"\"; 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 13:24.27 ---> saved as "f28c85c401c68f9e28d553058d3b64e1aa6cec1d9e25a9eab8c4a5587fa09829"
Job succeeded
2022-04-07 13:24.41: Job succeeded