(for PR #21122)

2022-04-07 12:54.47: New job: build mirage-block-ccm.1.0.2, using opam 2.1
                              from https://github.com/ocaml/opam-repository.git#refs/pull/21122/head (854464dcb0d584c0d9a7b6cbdf5b33d0d390d5b6)
                              on alpine-3.14-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/21122/head" && git reset --hard 854464dc
git fetch origin master
git merge 4d72a962379797389a56c9429260f356d6033ac7
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:alpine-3.14-ocaml-4.14@sha256:8343d9ba797c984ff49e242719d9764c9bbed32e99bb34c13d72b95c1d978de4
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 mirage-block-ccm.1.0.2 1.0.2
RUN opam update --depexts
RUN opam remove mirage-block-ccm.1.0.2 && opam install --deps-only mirage-block-ccm.1.0.2 && opam install -v mirage-block-ccm.1.0.2; \
    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 "\"alpine-3.14\""; 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 12:54.47: Using cache hint "ocaml/opam:alpine-3.14-ocaml-4.14@sha256:8343d9ba797c984ff49e242719d9764c9bbed32e99bb34c13d72b95c1d978de4-mirage-block-ccm.1.0.2-854464dcb0d584c0d9a7b6cbdf5b33d0d390d5b6"
2022-04-07 12:54.47: Using OBuilder spec:
((from ocaml/opam:alpine-3.14-ocaml-4.14@sha256:8343d9ba797c984ff49e242719d9764c9bbed32e99bb34c13d72b95c1d978de4)
 (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 mirage-block-ccm.1.0.2 1.0.2"))
 (run (network host)
      (shell "opam update --depexts"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam remove mirage-block-ccm.1.0.2 && opam install --deps-only mirage-block-ccm.1.0.2 && opam install -v mirage-block-ccm.1.0.2;\
             \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 \"\\\"alpine-3.14\\\"\"; 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 12:54.47: Waiting for resource in pool OCluster
2022-04-07 13:18.22: Waiting for worker...
2022-04-07 13:19.42: Got resource from pool OCluster
Building on m1-b.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.
 .../mirage-block-ccm/mirage-block-ccm.1.0.2/opam   | 51 ++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 packages/mirage-block-ccm/mirage-block-ccm.1.0.2/opam

(from ocaml/opam:alpine-3.14-ocaml-4.14@sha256:8343d9ba797c984ff49e242719d9764c9bbed32e99bb34c13d72b95c1d978de4)
2022-04-07 13:20.35 ---> using "b33f04355dae26f4b4393d0bd91b7feae6fd6b26bf6dd4f22361da89941ff90e" 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 13:20.35 ---> using "714fbcb35a4b36303ac3602094921bd87029bf94e6d8bd4ba8a92abf46f477f2" from cache

/home/opam: (run (shell "opam repository remove -a multicore || true"))
[WARNING] No configured repositories by these names found: multicore
2022-04-07 13:20.35 ---> using "8756bba6de9604de963212822fd8a6e8f57807c8c7c7463557879f5c61af82cb" from cache

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.1 /usr/bin/opam"))
2022-04-07 13:20.35 ---> using "6f4104d55b9128a5b93f42ac178d10ac295aabd84b6ba1cd91ac75c96e86d8b0" 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.

Continue? [Y/n] y
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.

Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from file:///home/opam/opam-repository
2022-04-07 13:20.35 ---> using "a7f6471ba34b4c00ce90e5786e60af390fb3d36af983a6a6ef582a2c593349f3" 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 13:20.35 ---> using "c92d31500bec5d71821dbb58b14b2ab710ccab31dad0dce84fcb2699c023f469" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2022-04-07 13:20.48 ---> saved as "4e4082698c6378111ff9dae76c37b7e5751b47ada336aae67d38056c7096b91d"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2022-04-07 13:21.13 ---> saved as "d075921774985fa8388a4f35c2bbe2e8a3b341ef10ed38fa8a929c8257b58e07"

/home/opam: (run (shell "opam pin add -k version -yn mirage-block-ccm.1.0.2 1.0.2"))
mirage-block-ccm is now pinned to version 1.0.2
2022-04-07 13:21.17 ---> saved as "406ef9843bfec3f1516d0b1a7761f0163674f78e332fd581e61f2ac8f60c04af"

/home/opam: (run (network host)
                 (shell "opam update --depexts"))
+ /usr/bin/sudo "apk" "update"
- fetch https://dl-cdn.alpinelinux.org/alpine/v3.14/main/x86_64/APKINDEX.tar.gz
- fetch https://dl-cdn.alpinelinux.org/alpine/v3.14/community/x86_64/APKINDEX.tar.gz
- fetch https://dl-cdn.alpinelinux.org/alpine/edge/main/x86_64/APKINDEX.tar.gz
- fetch https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
- fetch https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz
- v3.14.5-4-g3d0a466c29 [https://dl-cdn.alpinelinux.org/alpine/v3.14/main]
- v3.14.5-1-g3116399492 [https://dl-cdn.alpinelinux.org/alpine/v3.14/community]
- v20220328-545-g52f5afba90 [https://dl-cdn.alpinelinux.org/alpine/edge/main]
- v20220328-552-gcf83d12f3c [https://dl-cdn.alpinelinux.org/alpine/edge/community]
- v20220328-551-g020ed744c4 [https://dl-cdn.alpinelinux.org/alpine/edge/testing]
- OK: 36525 distinct packages available
2022-04-07 13:21.20 ---> saved as "054c360356c4478360e14abca9df05ae0347902c679ed79781c3f7077ed0c907"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam remove mirage-block-ccm.1.0.2 && opam install --deps-only mirage-block-ccm.1.0.2 && opam install -v mirage-block-ccm.1.0.2;\
                        \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 \"\\\"alpine-3.14\\\"\"; 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] mirage-block-ccm.1.0.2 is not installed.

Nothing to do.
The following actions will be performed:
  - install conf-pkg-config   2
  - install seq               base
  - install dune              3.0.3
  - install ocamlfind         1.9.3
  - install ocamlbuild        0.14.1
  - install result            1.5
  - install duration          0.2.0
  - install csexp             1.5.1
  - install cppo              1.6.8
  - install bigarray-compat   1.1.0
  - install base-bytes        base
  - install topkg             1.0.5
  - install dune-configurator 3.0.3
  - install mmap              1.2.0
  - install ocplib-endian     1.2
  - install mtime             1.4.0
  - install fmt               0.9.0
  - install lwt               5.5.0
  - install cstruct           6.1.0
  - install logs              0.7.0
  - install mirage-block      3.0.0
  - install eqaf              0.8
  - install mirage-crypto     0.10.6
  - install mirage-crypto-rng 0.10.6
===== 24 to install =====

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved bigarray-compat.1.1.0  (cached)
-> retrieved cppo.1.6.8  (cached)
-> retrieved csexp.1.5.1  (cached)
-> retrieved cstruct.6.1.0  (cached)
-> installed conf-pkg-config.2
-> retrieved dune.3.0.3  (cached)
-> retrieved dune-configurator.3.0.3  (cached)
-> retrieved duration.0.2.0  (cached)
-> retrieved eqaf.0.8  (cached)
-> retrieved fmt.0.9.0  (cached)
-> retrieved logs.0.7.0  (cached)
-> retrieved lwt.5.5.0  (cached)
-> retrieved mirage-block.3.0.0  (cached)
-> retrieved mirage-crypto.0.10.6  (cached)
-> retrieved mirage-crypto-rng.0.10.6  (cached)
-> retrieved mmap.1.2.0  (cached)
-> retrieved mtime.1.4.0  (cached)
-> retrieved ocamlbuild.0.14.1  (cached)
-> retrieved ocamlfind.1.9.3  (cached)
-> retrieved ocplib-endian.1.2  (cached)
-> retrieved result.1.5  (cached)
-> installed seq.base
-> retrieved topkg.1.0.5  (cached)
-> installed ocamlfind.1.9.3
-> installed base-bytes.base
-> installed ocamlbuild.0.14.1
-> installed topkg.1.0.5
-> installed fmt.0.9.0
-> installed mtime.1.4.0
-> installed dune.3.0.3
-> installed duration.0.2.0
-> installed csexp.1.5.1
-> installed bigarray-compat.1.1.0
-> installed cstruct.6.1.0
-> installed result.1.5
-> installed mmap.1.2.0
-> installed cppo.1.6.8
-> installed eqaf.0.8
-> installed ocplib-endian.1.2
-> installed dune-configurator.3.0.3
-> installed mirage-crypto.0.10.6
-> installed lwt.5.5.0
-> installed mirage-block.3.0.0
-> installed logs.0.7.0
-> installed mirage-crypto-rng.0.10.6
Done.
# Run eval $(opam env) to update the current shell environment
The following actions will be performed:
  - install mirage-block-ccm 1.0.2*

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  1/3:
-> retrieved mirage-block-ccm.1.0.2  (cached)
Processing  2/3: [mirage-block-ccm: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "mirage-block-ccm" "-j" "31" (CWD=/home/opam/.opam/4.14/.opam-switch/build/mirage-block-ccm.1.0.2)
-> compiled  mirage-block-ccm.1.0.2
-> installed mirage-block-ccm.1.0.2
Done.
# Run eval $(opam env) to update the current shell environment
2022-04-07 13:22.32 ---> saved as "8b2bbce8090016355658d365a5da7d956c6d2571cf44d3be6264194131c0b52d"
Job succeeded
2022-04-07 13:22.59: Job succeeded