(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 archlinux-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:archlinux-ocaml-4.14@sha256:96a14027cef50dad3cf37ae6172783d9b06903c982e8330d3960a3af53ed58f6
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 "\"archlinux\""; 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:archlinux-ocaml-4.14@sha256:96a14027cef50dad3cf37ae6172783d9b06903c982e8330d3960a3af53ed58f6-mirage-block-ccm.1.0.2-854464dcb0d584c0d9a7b6cbdf5b33d0d390d5b6"
2022-04-07 12:54.47: Using OBuilder spec:
((from ocaml/opam:archlinux-ocaml-4.14@sha256:96a14027cef50dad3cf37ae6172783d9b06903c982e8330d3960a3af53ed58f6)
 (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 \"\\\"archlinux\\\"\"; 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 13:18.14: Waiting for worker...
2022-04-07 13:19.45: Got resource from pool OCluster
Building on clete.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:archlinux-ocaml-4.14@sha256:96a14027cef50dad3cf37ae6172783d9b06903c982e8330d3960a3af53ed58f6)
2022-04-07 13:19.50 ---> using "57abe833661a0f259696e053064bfd18bca000102291758d7b5423a0058330b6" 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 13:19.50 ---> using "ea1898b3dc196e426d93bb0d1db1af5917b1990eff18d36c117a7b21f2e84437" from cache

/home/opam: (run (shell "opam repository remove -a multicore || true"))
[WARNING] No configured repositories by these names found: multicore
2022-04-07 13:19.50 ---> using "36d342af479ac34fb44f3f76281370f1c10153818861c05723b11f70e3588528" from cache

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.1 /usr/bin/opam"))
2022-04-07 13:19.50 ---> using "6332ec8d59cae1174ec555e7bbab3daa59831b82670addb281e187ee290f8034" 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 13:19.50 ---> using "2d527617880a4c54f06805676cbcfaaa5ce8d598805c15d038ebf1d357aba4e1" 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 13:19.50 ---> using "0f7d6042ecfaeba6747c2c475f2019c25e5cc9109b31a27c48f3f29aea43b992" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2022-04-07 13:20.14 ---> saved as "f0ea23b1254f63ce8296622e4ecff5329d74fa83dd01b35acfcc5beaab1bf2cb"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2022-04-07 13:20.40 ---> saved as "6db8d22af25f8302d04eb0d03a7529723c6539449c621928d144feca7d80213b"

/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 13:20.43 ---> saved as "cefe03fa7dc9b27aff696c9776faa3e859761f3a3e98d82a29ac76903a2d9a82"

/home/opam: (run (network host)
                 (shell "opam update --depexts"))
+ /usr/sbin/sudo "pacman" "-Sy"
- :: Synchronizing package databases...
-  core downloading...
-  extra downloading...
-  community downloading...
2022-04-07 13:20.45 ---> saved as "91564dc6f50f5e47109023aa9d660a217d54fd0cbd0ea647ed7a92884960c963"

/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 \"\\\"archlinux\\\"\"; 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 =====

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

<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>
Let opam run your package manager to install the required system packages?
(answer 'n' for other options) [Y/n] y
+ /usr/sbin/sudo "pacman" "-Su" "--noconfirm" "pkgconf"
- :: Starting full system upgrade...
- resolving dependencies...
- looking for conflicting packages...
- 
- Package (3)     Old Version  New Version  Net Change  Download Size
- 
- core/kmod       29-2         29-3           0.00 MiB       0.11 MiB
- core/libsecret  0.20.5-1     0.20.5-2       0.00 MiB       0.19 MiB
- core/pkgconf                 1.8.0-1        0.16 MiB       0.06 MiB
- 
- Total Download Size:   0.36 MiB
- Total Installed Size:  1.60 MiB
- Net Upgrade Size:      0.16 MiB
- 
- :: Proceed with installation? [Y/n] 
- :: Retrieving packages...
-  libsecret-0.20.5-2-x86_64 downloading...
-  kmod-29-3-x86_64 downloading...
-  pkgconf-1.8.0-1-x86_64 downloading...
- checking keyring...
- checking package integrity...
- loading package files...
- checking for file conflicts...
- :: Processing package changes...
- installing pkgconf...
- upgrading kmod...
- upgrading libsecret...
- :: Running post-transaction hooks...
- (1/1) Arming ConditionNeedsUpdate...

<><> 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 dune.3.0.3
∗ installed duration.0.2.0
∗ installed csexp.1.5.1
∗ installed bigarray-compat.1.1.0
∗ installed result.1.5
∗ installed fmt.0.9.0
∗ installed mtime.1.4.0
∗ installed mmap.1.2.0
∗ installed cstruct.6.1.0
∗ installed cppo.1.6.8
∗ installed ocplib-endian.1.2
∗ installed eqaf.0.8
∗ 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: [mirage-block-ccm.1.0.2: http]
Processing  1/3:
⬇ retrieved mirage-block-ccm.1.0.2  (https://github.com/sg2342/mirage-block-ccm/releases/download/1.0.2/mirage-block-ccm-1.0.2.tbz)
Processing  2/3: [mirage-block-ccm: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "mirage-block-ccm" "-j" "71" (CWD=/home/opam/.opam/4.14/.opam-switch/build/mirage-block-ccm.1.0.2)
λ 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 13:21.55 ---> saved as "84d67e6fff28f1e87da235a3d75283ec2ed58e5eee6adc6dc88e72ad7592a11a"
Job succeeded
2022-04-07 13:22.13: Job succeeded