(not at the head of any monitored branch or PR)
2022-07-26 15:58.07: New job: test irmin-git.2.0.0 with ounit2.2.2.0, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/21354/head (10b49fadb0efcff442ed8cae85f7cc119fe28629)
                              on debian-11-ocaml-4.14/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 42e749bdca1e36a9f7bbef60b3507d34c6c57fa3
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-11-ocaml-4.14@sha256:1461d919411f5999f6d7ffd573b9b5385cda91accf83d3866b26097e791220be
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
RUN opam update --depexts
RUN opam remove irmin-git.2.0.0 && opam install --deps-only irmin-git.2.0.0 && opam install -v irmin-git.2.0.0; \
    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-11\""; 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 irmin-git.2.0.0 && opam install --deps-only --with-test irmin-git.2.0.0 && opam install -v --with-test irmin-git.2.0.0; \
    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-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 15:58.07: Using cache hint "ocaml/opam:debian-11-ocaml-4.14@sha256:1461d919411f5999f6d7ffd573b9b5385cda91accf83d3866b26097e791220be-ounit2.2.2.0-irmin-git.2.0.0-10b49fadb0efcff442ed8cae85f7cc119fe28629"
2022-07-26 15:58.07: Using OBuilder spec:
((from ocaml/opam:debian-11-ocaml-4.14@sha256:1461d919411f5999f6d7ffd573b9b5385cda91accf83d3866b26097e791220be)
 (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"))
 (run (network host)
      (shell "opam update --depexts"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam remove irmin-git.2.0.0 && opam install --deps-only irmin-git.2.0.0 && opam install -v irmin-git.2.0.0;\
             \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-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"))
 (run (network host)
      (shell "opam update --depexts"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam remove irmin-git.2.0.0 && opam install --deps-only --with-test irmin-git.2.0.0 && opam install -v --with-test irmin-git.2.0.0;\
             \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-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 15:58.07: Waiting for resource in pool OCluster
2022-07-27 05:04.12: Waiting for worker...
2022-07-27 05:06.22: Got resource from pool OCluster
Building on doris.ocamllabs.io
All commits already cached
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HEAD is now at 42e749bdca Merge pull request #21885 from kit-ty-kate/fix-123
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-4.14@sha256:1461d919411f5999f6d7ffd573b9b5385cda91accf83d3866b26097e791220be)
Unable to find image 'ocaml/opam:debian-11-ocaml-4.14@sha256:1461d919411f5999f6d7ffd573b9b5385cda91accf83d3866b26097e791220be' locally
docker.io/ocaml/opam@sha256:1461d919411f5999f6d7ffd573b9b5385cda91accf83d3866b26097e791220be: Pulling from ocaml/opam
d836772a1c1f: Already exists
af36bd1c8c33: Already exists
071b8d92bcbe: Pulling fs layer
071b8d92bcbe: Verifying Checksum
071b8d92bcbe: Download complete
071b8d92bcbe: Pull complete
Digest: sha256:1461d919411f5999f6d7ffd573b9b5385cda91accf83d3866b26097e791220be
Status: Downloaded newer image for ocaml/opam@sha256:1461d919411f5999f6d7ffd573b9b5385cda91accf83d3866b26097e791220be
2022-07-27 05:21.06 ---> using "d837bbe1b6e58c32e942b55a1eb695ef30d2cac63c8a5d708beb3548d17192b4" 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)
No package build needed.
Nothing to do.
# Run eval $(opam env) to update the current shell environment
2022-07-27 05:21.06 ---> using "543d29c04ee698e03faf7cfdc4bb3cf9e04a80ab924d981f1055393f1479d117" from cache

/home/opam: (run (shell "opam repository remove -a multicore || true"))
[WARNING] No configured repositories by these names found: multicore
2022-07-27 05:21.06 ---> using "e8a5c58b05459f7be98d7b03e29623d3a05b15b34833b50ebffb60eff7871cde" from cache

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2022-07-27 05:21.06 ---> using "4687a20afa7557b4b2498b537430ed75c7b51cd6cad60d9c4757ff852befb1a7" 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
2022-07-27 05:21.06 ---> using "87c4051d859f505ce794fbdc2ed87105744babed536dd4b09731a9b1e22fd3d4" 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/"))
2022-07-27 05:21.06 ---> using "96a067e6b08152c0f77ff1628817c13e12ac3db1ba1ac882a90278edcbb3d011" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2022-07-27 05:21.07 ---> using "5ce106567f73501cd746c3358ba50b49e5b3ad28d47e7894c1f65b44fcda87e7" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2022-07-27 05:21.07 ---> using "0981e55d831537155c9e161d0ab37d0aeee18cf4c3d1dbad8143304b4c508a5d" from cache

/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
2022-07-27 05:21.07 ---> using "a5b811fe2c6ab2fd90efb98285ea9db0346a5de8dadc9481e3cd36fb68f11371" from cache

/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 [168 kB]
- Fetched 261 kB in 0s (832 kB/s)
- Reading package lists...
- 
2022-07-27 05:21.07 ---> using "db2d7bb6f3a492dbe20e0d4ddb4733d768da5e64ce8f97c3cbc89325acd13b48" from cache

/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"))
[NOTE] ounit2.2.2.0 is not installed.

Nothing to do.
The following actions will be performed:
=== install 4 packages
  - install base-bytes   base  [required by ounit2]
  - install dune         3.4.1 [required by ounit2]
  - install ocamlfind    1.9.5 [required by base-bytes]
  - install stdlib-shims 0.3.0 [required by ounit2]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.4.1  (cached)
-> retrieved ocamlfind.1.9.5  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> installed ocamlfind.1.9.5
-> installed base-bytes.base
-> 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/4.14/.opam-switch/build/ounit2.2.2.0)
- (cd _build/default && /home/opam/.opam/4.14/bin/ocamlc.opt -w -40 -g -bin-annot -I src/lib/ounit2/advanced/.oUnitAdvanced.objs/byte -I /home/opam/.opam/4.14/lib/stdlib-shims -no-alias-deps -o src/lib/ounit2/advanced/.oUnitAdvanced.objs/byte/oUnitAssert.cmo -c -impl src/lib/ounit2/advanced/oUnitAssert.ml)
- File "src/lib/ounit2/advanced/oUnitAssert.ml", line 130, characters 13-27:
- 130 |     ?(sinput=Stream.of_list [])
-                    ^^^^^^^^^^^^^^
- Alert deprecated: module Stdlib.Stream
- Use the camlp-streams library instead.
- File "src/lib/ounit2/advanced/oUnitAssert.ml", line 270, characters 13-24:
- 270 |              Stream.iter
-                    ^^^^^^^^^^^
- Alert deprecated: module Stdlib.Stream
- Use the camlp-streams library instead.
- File "src/lib/ounit2/advanced/oUnitAssert.ml", line 315, characters 26-43:
- 315 |                  foutput (Stream.of_channel chn)
-                                 ^^^^^^^^^^^^^^^^^
- Alert deprecated: module Stdlib.Stream
- Use the camlp-streams library instead.
- (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -g -I src/lib/ounit2/advanced/.oUnitAdvanced.objs/byte -I src/lib/ounit2/advanced/.oUnitAdvanced.objs/native -I /home/opam/.opam/4.14/lib/stdlib-shims -intf-suffix .ml -no-alias-deps -o src/lib/ounit2/advanced/.oUnitAdvanced.objs/native/oUnitAssert.cmx -c -impl src/lib/ounit2/advanced/oUnitAssert.ml)
- File "src/lib/ounit2/advanced/oUnitAssert.ml", line 130, characters 13-27:
- 130 |     ?(sinput=Stream.of_list [])
-                    ^^^^^^^^^^^^^^
- Alert deprecated: module Stdlib.Stream
- Use the camlp-streams library instead.
- File "src/lib/ounit2/advanced/oUnitAssert.ml", line 270, characters 13-24:
- 270 |              Stream.iter
-                    ^^^^^^^^^^^
- Alert deprecated: module Stdlib.Stream
- Use the camlp-streams library instead.
- File "src/lib/ounit2/advanced/oUnitAssert.ml", line 315, characters 26-43:
- 315 |                  foutput (Stream.of_channel chn)
-                                 ^^^^^^^^^^^^^^^^^
- Alert deprecated: module Stdlib.Stream
- Use the camlp-streams library instead.
- (cd _build/default && /home/opam/.opam/4.14/bin/ocamlc.opt -w -40 -g -bin-annot -I src/lib/ounit2/.oUnit.objs/byte -I /home/opam/.opam/4.14/lib/stdlib-shims -I src/lib/ounit2/advanced/.oUnitAdvanced.objs/byte -no-alias-deps -o src/lib/ounit2/.oUnit.objs/byte/oUnit2.cmi -c -intf src/lib/ounit2/oUnit2.mli)
- File "src/lib/ounit2/oUnit2.mli", line 88, characters 17-25:
- 88 |     ?sinput:char Stream.t ->
-                       ^^^^^^^^
- Alert deprecated: module Stdlib.Stream
- Use the camlp-streams library instead.
- File "src/lib/ounit2/oUnit2.mli", line 89, characters 19-27:
- 89 |     ?foutput:(char Stream.t -> unit) ->
-                         ^^^^^^^^
- Alert deprecated: module Stdlib.Stream
- Use the camlp-streams library instead.
- (cd _build/default && /home/opam/.opam/4.14/bin/ocamlc.opt -w -40 -g -bin-annot -I src/lib/ounit2/.oUnit.objs/byte -I /home/opam/.opam/4.14/lib/stdlib-shims -I src/lib/ounit2/advanced/.oUnitAdvanced.objs/byte -no-alias-deps -o src/lib/ounit2/.oUnit.objs/byte/oUnit.cmi -c -intf src/lib/ounit2/oUnit.mli)
- File "src/lib/ounit2/oUnit.mli", line 80, characters 17-25:
- 80 |     ?sinput:char Stream.t ->
-                       ^^^^^^^^
- Alert deprecated: module Stdlib.Stream
- Use the camlp-streams library instead.
- File "src/lib/ounit2/oUnit.mli", line 81, characters 19-27:
- 81 |     ?foutput:(char Stream.t -> unit) ->
-                         ^^^^^^^^
- Alert deprecated: module Stdlib.Stream
- Use the camlp-streams library instead.
- (cd _build/default && /home/opam/.opam/4.14/bin/ocamlc.opt -w -40 -g -bin-annot -I src/lib/ounit2/threads/.oUnitThreads.objs/byte -I src/lib/ounit2/threads/.oUnitThreads.objs/public_cmi -I /home/opam/.opam/4.14/lib/ocaml/threads -I /home/opam/.opam/4.14/lib/stdlib-shims -I src/lib/ounit2/.oUnit.objs/byte -I src/lib/ounit2/advanced/.oUnitAdvanced.objs/byte -no-alias-deps -open OUnitThreads__ -o src/lib/ounit2/threads/.oUnitThreads.objs/byte/oUnitThreads__OUnitRunnerThreads.cmo -c -impl src/lib/ounit2/threads/oUnitRunnerThreads.ml)
- File "src/lib/ounit2/threads/oUnitRunnerThreads.ml", line 147, characters 8-19:
- 147 |         Thread.kill thread;
-               ^^^^^^^^^^^
- Alert deprecated: Thread.kill
- Not implemented, do not use
- (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -g -I src/lib/ounit2/threads/.oUnitThreads.objs/byte -I src/lib/ounit2/threads/.oUnitThreads.objs/native -I src/lib/ounit2/threads/.oUnitThreads.objs/public_cmi -I /home/opam/.opam/4.14/lib/ocaml/threads -I /home/opam/.opam/4.14/lib/stdlib-shims -I src/lib/ounit2/.oUnit.objs/byte -I src/lib/ounit2/.oUnit.objs/native -I src/lib/ounit2/advanced/.oUnitAdvanced.objs/byte -I src/lib/ounit2/advanced/.oUnitAdvanced.objs/native -intf-suffix .ml -no-alias-deps -open OUnitThreads__ -o src/lib/ounit2/threads/.oUnitThreads.objs/native/oUnitThreads__OUnitRunnerThreads.cmx -c -impl src/lib/ounit2/threads/oUnitRunnerThreads.ml)
- File "src/lib/ounit2/threads/oUnitRunnerThreads.ml", line 147, characters 8-19:
- 147 |         Thread.kill thread;
-               ^^^^^^^^^^^
- Alert deprecated: Thread.kill
- Not implemented, do not use
-> compiled  ounit2.2.2.0
-> installed ounit2.2.2.0
Done.
# Run eval $(opam env) to update the current shell environment
2022-07-27 05:21.07 ---> using "549816a256be73d9a20d8aac9e10b779e4fdffd8e09de149b8d5e327ac84c14f" from cache

/home/opam: (run (network host)
                 (shell "opam update --depexts"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian bullseye InRelease
- Hit:2 http://deb.debian.org/debian-security bullseye-security InRelease
- Hit:3 http://deb.debian.org/debian bullseye-updates InRelease
- Reading package lists...
2022-07-27 05:21.07 ---> using "ed77e423a302c60a5809ee2b791a97889b346ae238a3ae55d40f898cb095304c" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam remove irmin-git.2.0.0 && opam install --deps-only irmin-git.2.0.0 && opam install -v irmin-git.2.0.0;\
                        \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-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"))
[NOTE] irmin-git.2.0.0 is not installed.

Nothing to do.
The following actions will be performed:
=== install 44 packages
  - install angstrom           0.15.0 [required by git]
  - install astring            0.8.5  [required by git, irmin]
  - install base64             3.5.0  [required by irmin]
  - install bigarray-compat    1.1.0  [required by digestif]
  - install bigarray-overlap   0.2.1  [required by encore]
  - install bigstringaf        0.9.0  [required by angstrom, encore]
  - install bos                0.2.1  [required by duff]
  - install checkseum          0.3.4  [required by git]
  - install cmdliner           1.0.4  [required by decompress, duff]
  - install conf-pkg-config    2      [required by checkseum]
  - install cppo               1.6.9  [required by lwt]
  - install csexp              1.5.1  [required by dune-configurator]
  - install cstruct            6.0.1  [required by git]
  - install decompress         0.9.1  [required by git]
  - install digestif           0.9.0  [required by irmin-git]
  - install duff               0.2    [required by git]
  - install dune-configurator  3.4.1  [required by checkseum]
  - install encore             0.5    [required by git]
  - install eqaf               0.9    [required by digestif]
  - install fmt                0.9.0  [required by git, irmin]
  - install fpath              0.7.3  [required by git]
  - install git                2.1.3  [required by irmin-git]
  - install hex                1.5.0  [required by git]
  - install irmin              2.1.0  [required by irmin-git]
  - install jsonm              1.0.1  [required by irmin]
  - install ke                 0.6    [required by git]
  - install logs               0.7.0  [required by git, irmin]
  - install lru                0.3.0  [required by git]
  - install lwt                5.6.1  [required by git, irmin]
  - install mmap               1.2.0  [required by decompress]
  - install ocaml-syntax-shims 1.0.0  [required by angstrom]
  - install ocamlbuild         0.14.1 [required by astring, jsonm]
  - install ocamlgraph         2.0.0  [required by git, irmin]
  - install ocplib-endian      1.2    [required by git]
  - install optint             0.2.0  [required by checkseum, decompress]
  - install psq                0.2.0  [required by lru]
  - install result             1.5    [required by angstrom]
  - install rresult            0.7.0  [required by git]
  - install seq                base   [required by psq]
  - install stringext          1.6.0  [required by uri]
  - install topkg              1.0.5  [required by astring, jsonm]
  - install uchar              0.0.2  [required by jsonm]
  - install uri                4.2.0  [required by git, irmin]
  - install uutf               1.0.3  [required by jsonm]

The following system packages will first need to be installed:
    pkg-config

<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "pkg-config"
- debconf: delaying package configuration, since apt-utils is not installed
- Selecting previously unselected package libglib2.0-0:amd64.
- (Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 18331 files and directories currently installed.)
- Preparing to unpack .../0-libglib2.0-0_2.66.8-1_amd64.deb ...
- Unpacking libglib2.0-0:amd64 (2.66.8-1) ...
- Selecting previously unselected package libglib2.0-data.
- Preparing to unpack .../1-libglib2.0-data_2.66.8-1_all.deb ...
- Unpacking libglib2.0-data (2.66.8-1) ...
- Selecting previously unselected package libicu67:amd64.
- Preparing to unpack .../2-libicu67_67.1-7_amd64.deb ...
- Unpacking libicu67:amd64 (67.1-7) ...
- Selecting previously unselected package libxml2:amd64.
- Preparing to unpack .../3-libxml2_2.9.10+dfsg-6.7+deb11u2_amd64.deb ...
- Unpacking libxml2:amd64 (2.9.10+dfsg-6.7+deb11u2) ...
- Selecting previously unselected package pkg-config.
- Preparing to unpack .../4-pkg-config_0.29.2-1_amd64.deb ...
- Unpacking pkg-config (0.29.2-1) ...
- Selecting previously unselected package shared-mime-info.
- Preparing to unpack .../5-shared-mime-info_2.0-1_amd64.deb ...
- Unpacking shared-mime-info (2.0-1) ...
- Selecting previously unselected package xdg-user-dirs.
- Preparing to unpack .../6-xdg-user-dirs_0.17-2_amd64.deb ...
- Unpacking xdg-user-dirs (0.17-2) ...
- Setting up libicu67:amd64 (67.1-7) ...
- Setting up xdg-user-dirs (0.17-2) ...
- Setting up libglib2.0-0:amd64 (2.66.8-1) ...
- No schema files found: doing nothing.
- Setting up libglib2.0-data (2.66.8-1) ...
- Setting up pkg-config (0.29.2-1) ...
- Setting up libxml2:amd64 (2.9.10+dfsg-6.7+deb11u2) ...
- Setting up shared-mime-info (2.0-1) ...
- Processing triggers for libc-bin (2.31-13+deb11u3) ...

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved angstrom.0.15.0  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved base64.3.5.0  (cached)
-> retrieved bigarray-compat.1.1.0  (cached)
-> retrieved bigarray-overlap.0.2.1  (cached)
-> retrieved bigstringaf.0.9.0  (cached)
-> retrieved bos.0.2.1  (cached)
-> retrieved checkseum.0.3.4  (cached)
-> retrieved cmdliner.1.0.4  (cached)
-> retrieved cppo.1.6.9  (cached)
-> retrieved csexp.1.5.1  (cached)
-> retrieved cstruct.6.0.1  (cached)
-> installed conf-pkg-config.2
-> installed base64.3.5.0
-> installed bigarray-compat.1.1.0
-> retrieved decompress.0.9.1  (cached)
-> installed cmdliner.1.0.4
-> installed cppo.1.6.9
-> installed csexp.1.5.1
-> installed bigarray-overlap.0.2.1
-> retrieved digestif.0.9.0  (cached)
-> retrieved duff.0.2  (cached)
-> installed bigstringaf.0.9.0
-> installed cstruct.6.0.1
-> retrieved dune-configurator.3.4.1  (cached)
-> retrieved encore.0.5  (cached)
-> retrieved eqaf.0.9  (cached)
-> retrieved fmt.0.9.0  (cached)
-> retrieved fpath.0.7.3  (cached)
-> retrieved git.2.1.3  (cached)
-> retrieved hex.1.5.0  (cached)
-> retrieved irmin.2.1.0  (cached)
-> retrieved jsonm.1.0.1  (cached)
-> retrieved ke.0.6  (cached)
-> retrieved logs.0.7.0  (cached)
-> retrieved lru.0.3.0  (cached)
-> retrieved lwt.5.6.1  (cached)
-> installed hex.1.5.0
-> retrieved mmap.1.2.0  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> installed eqaf.0.9
-> retrieved ocamlbuild.0.14.1  (cached)
-> retrieved ocamlgraph.2.0.0  (cached)
-> retrieved ocplib-endian.1.2  (cached)
-> retrieved optint.0.2.0  (cached)
-> retrieved psq.0.2.0  (cached)
-> retrieved result.1.5  (cached)
-> installed mmap.1.2.0
-> retrieved rresult.0.7.0  (cached)
-> installed seq.base
-> retrieved stringext.1.6.0  (cached)
-> retrieved topkg.1.0.5  (cached)
-> retrieved uchar.0.0.2  (cached)
-> retrieved uri.4.2.0  (cached)
-> retrieved uutf.1.0.3  (cached)
-> installed dune-configurator.3.4.1
-> installed result.1.5
-> installed stringext.1.6.0
-> installed optint.0.2.0
-> installed ocplib-endian.1.2
-> installed psq.0.2.0
-> installed ocaml-syntax-shims.1.0.0
-> installed digestif.0.9.0
-> installed lru.0.3.0
-> installed angstrom.0.15.0
-> installed checkseum.0.3.4
-> installed ocamlgraph.2.0.0
-> installed decompress.0.9.1
-> installed lwt.5.6.1
-> installed uri.4.2.0
-> installed ocamlbuild.0.14.1
-> installed uchar.0.0.2
-> installed topkg.1.0.5
-> installed rresult.0.7.0
-> installed uutf.1.0.3
-> installed fmt.0.9.0
-> installed astring.0.8.5
-> installed ke.0.6
-> installed jsonm.1.0.1
-> installed fpath.0.7.3
-> installed encore.0.5
-> installed logs.0.7.0
-> installed irmin.2.1.0
-> installed bos.0.2.1
-> installed duff.0.2
-> installed git.2.1.3
Done.
# Run eval $(opam env) to update the current shell environment
The following actions will be performed:
=== install 1 package
  - install irmin-git 2.0.0

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  1/3:
-> retrieved irmin-git.2.0.0  (cached)
Processing  2/3: [irmin-git: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "irmin-git" "-j" "31" (CWD=/home/opam/.opam/4.14/.opam-switch/build/irmin-git.2.0.0)
- File "dune-project", line 4, characters 11-14:
- 4 | (using fmt 1.0)
-                ^^^
- Warning: Version 1.0 of integration with automatic formatters is not
- supported until version 1.4 of the dune language.
- There are no supported versions of this extension in version 1.1 of the dune
- language.
- 
- (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -g -I src/irmin-git/.irmin_git.objs/byte -I src/irmin-git/.irmin_git.objs/native -I /home/opam/.opam/4.14/lib/angstrom -I /home/opam/.opam/4.14/lib/astring -I /home/opam/.opam/4.14/lib/base64 -I /home/opam/.opam/4.14/lib/bigarray-compat -I /home/opam/.opam/4.14/lib/bigarray-overlap -I /home/opam/.opam/4.14/lib/bigstringaf -I /home/opam/.opam/4.14/lib/checkseum -I /home/opam/.opam/4.14/lib/cstruct -I /home/opam/.opam/4.14/lib/decompress -I /home/opam/.opam/4.14/lib/decompress/impl -I /home/opam/.opam/4.14/lib/digestif -I /home/opam/.opam/4.14/lib/duff -I /home/opam/.opam/4.14/lib/encore -I /home/opam/.opam/4.14/lib/eqaf -I /home/opam/.opam/4.14/lib/fmt -I /home/opam/.opam/4.14/lib/fpath -I /home/opam/.opam/4.14/lib/git -I /home/opam/.opam/4.14/lib/hex -I /home/opam/.opam/4.14/lib/irmin -I /home/opam/.opam/4.14/lib/irmin/type -I /home/opam/.opam/4.14/lib/jsonm -I /home/opam/.opam/4.14/lib/ke -I /home/opam/.opam/4.14/lib/logs -I /home/opam/.opam/4.14/lib/lru -I /home/opam/.opam/4.14/lib/lwt -I /home/opam/.opam/4.14/lib/ocamlgraph -I /home/opam/.opam/4.14/lib/ocplib-endian -I /home/opam/.opam/4.14/lib/ocplib-endian/bigstring -I /home/opam/.opam/4.14/lib/optint -I /home/opam/.opam/4.14/lib/psq -I /home/opam/.opam/4.14/lib/rresult -I /home/opam/.opam/4.14/lib/seq -I /home/opam/.opam/4.14/lib/stdlib-shims -I /home/opam/.opam/4.14/lib/stringext -I /home/opam/.opam/4.14/lib/uchar -I /home/opam/.opam/4.14/lib/uri -I /home/opam/.opam/4.14/lib/uutf -intf-suffix .ml -no-alias-deps -open Irmin_git__ -o src/irmin-git/.irmin_git.objs/native/irmin_git.cmx -c -impl src/irmin-git/irmin_git.ml)
- File "src/irmin-git/irmin_git.ml", line 125, characters 23-32:
- 125 |           | Error e -> Fmt.kstrf Lwt.fail_with "%a" G.pp_error e
-                              ^^^^^^^^^
- Alert deprecated: Fmt.kstrf
- use Fmt.kstr instead.
- File "src/irmin-git/irmin_git.ml", line 132, characters 19-28:
- 132 |       | Error e -> Fmt.kstrf Lwt.fail_with "%a" G.pp_error e
-                          ^^^^^^^^^
- Alert deprecated: Fmt.kstrf
- use Fmt.kstr instead.
- File "src/irmin-git/irmin_git.ml", line 138, characters 19-28:
- 138 |       | Error e -> Fmt.kstrf Lwt.fail_with "%a" G.pp_error e
-                          ^^^^^^^^^
- Alert deprecated: Fmt.kstrf
- use Fmt.kstr instead.
- File "src/irmin-git/irmin_git.ml", line 193, characters 31-42:
- 193 |             | Some g -> (off + Cstruct.len buf, g)
-                                      ^^^^^^^^^^^
- Alert deprecated: Cstruct.len
- len is deprecated, you should use length instead.
- File "src/irmin-git/irmin_git.ml", line 355, characters 40-51:
- 355 |         | Ok (G.Value.Tree t) -> (off + Cstruct.len buf, t)
-                                               ^^^^^^^^^^^
- Alert deprecated: Cstruct.len
- len is deprecated, you should use length instead.
- File "src/irmin-git/irmin_git.ml", line 470, characters 42-53:
- 470 |         | Ok (G.Value.Commit t) -> (off + Cstruct.len buf, t)
-                                                 ^^^^^^^^^^^
- Alert deprecated: Cstruct.len
- len is deprecated, you should use length instead.
- File "src/irmin-git/irmin_git.ml", line 516, characters 24-32:
- 516 |     | _ -> Error (`Msg (Fmt.strf "%s is not a valid branch" str))
-                               ^^^^^^^^
- Alert deprecated: Fmt.strf
- use Fmt.str instead.
- File "src/irmin-git/irmin_git.ml", line 580, characters 19-28:
- 580 |       | Error e -> Fmt.kstrf Lwt.fail_with "%a" G.pp_error e
-                          ^^^^^^^^^
- Alert deprecated: Fmt.kstrf
- use Fmt.kstr instead.
- File "src/irmin-git/irmin_git.ml", line 629, characters 23-32:
- 629 |           | Error e -> Fmt.kstrf Lwt.fail_with "%a" G.pp_error e
-                              ^^^^^^^^^
- Alert deprecated: Fmt.kstrf
- use Fmt.kstr instead.
- File "src/irmin-git/irmin_git.ml", line 671, characters 19-28:
- 671 |       | Error e -> Fmt.kstrf Lwt.fail_with "%a" G.pp_error e
-                          ^^^^^^^^^
- Alert deprecated: Fmt.kstrf
- use Fmt.kstr instead.
- File "src/irmin-git/irmin_git.ml", line 678, characters 19-28:
- 678 |       | Error e -> Fmt.kstrf Lwt.fail_with "%a" G.pp_error e
-                          ^^^^^^^^^
- Alert deprecated: Fmt.kstrf
- use Fmt.kstr instead.
- File "src/irmin-git/irmin_git.ml", line 693, characters 21-30:
- 693 |         | Error e -> Fmt.kstrf Lwt.fail_with "%a" G.pp_error e
-                            ^^^^^^^^^
- Alert deprecated: Fmt.kstrf
- use Fmt.kstr instead.
- File "src/irmin-git/irmin_git.ml", line 699, characters 24-33:
- 699 |            | Error e -> Fmt.kstrf Lwt.fail_with "%a" G.pp_error e)
-                               ^^^^^^^^^
- Alert deprecated: Fmt.kstrf
- use Fmt.kstr instead.
- File "src/irmin-git/irmin_git.ml", line 769, characters 17-26:
- 769 |     | Error e -> Fmt.kstrf (fun e -> Error (`Msg e)) "%a" S.pp_error e
-                        ^^^^^^^^^
- Alert deprecated: Fmt.kstrf
- use Fmt.kstr instead.
- File "src/irmin-git/irmin_git.ml", line 784, characters 24-32:
- 784 |               errors := Fmt.strf "%a: %s" G.Reference.pp r e :: !errors)
-                               ^^^^^^^^
- Alert deprecated: Fmt.strf
- use Fmt.str instead.
- File "src/irmin-git/irmin_git.ml", line 788, characters 8-17:
- 788 |         Fmt.kstrf
-               ^^^^^^^^^
- Alert deprecated: Fmt.kstrf
- use Fmt.kstr instead.
- File "src/irmin-git/irmin_git.ml", line 791, characters 26-30:
- 791 |           Fmt.(list ~sep:(unit "@.") string)
-                                 ^^^^
- Alert deprecated: Fmt.unit
- use Fmt.any instead.
- File "src/irmin-git/irmin_git.ml", line 799, characters 17-26:
- 799 |     | Error e -> Fmt.kstrf (fun e -> Error (`Msg e)) "%a" S.pp_error e
-                        ^^^^^^^^^
- Alert deprecated: Fmt.kstrf
- use Fmt.kstr instead.
- File "src/irmin-git/irmin_git.ml", line 831, characters 24-32:
- 831 |     | _ -> Error (`Msg (Fmt.strf "%s is not a valid reference" str))
-                               ^^^^^^^^
- Alert deprecated: Fmt.strf
- use Fmt.str instead.
- File "src/irmin-git/irmin_git.ml", line 1023, characters 21-30:
- 1023 |         | Error e -> Fmt.kstrf Lwt.fail_with "%a" G.pp_error e
-                             ^^^^^^^^^
- Alert deprecated: Fmt.kstrf
- use Fmt.kstr instead.
- (cd _build/default && /home/opam/.opam/4.14/bin/ocamlc.opt -w -40 -g -bin-annot -I src/irmin-git/.irmin_git.objs/byte -I /home/opam/.opam/4.14/lib/angstrom -I /home/opam/.opam/4.14/lib/astring -I /home/opam/.opam/4.14/lib/base64 -I /home/opam/.opam/4.14/lib/bigarray-compat -I /home/opam/.opam/4.14/lib/bigarray-overlap -I /home/opam/.opam/4.14/lib/bigstringaf -I /home/opam/.opam/4.14/lib/checkseum -I /home/opam/.opam/4.14/lib/cstruct -I /home/opam/.opam/4.14/lib/decompress -I /home/opam/.opam/4.14/lib/decompress/impl -I /home/opam/.opam/4.14/lib/digestif -I /home/opam/.opam/4.14/lib/duff -I /home/opam/.opam/4.14/lib/encore -I /home/opam/.opam/4.14/lib/eqaf -I /home/opam/.opam/4.14/lib/fmt -I /home/opam/.opam/4.14/lib/fpath -I /home/opam/.opam/4.14/lib/git -I /home/opam/.opam/4.14/lib/hex -I /home/opam/.opam/4.14/lib/irmin -I /home/opam/.opam/4.14/lib/irmin/type -I /home/opam/.opam/4.14/lib/jsonm -I /home/opam/.opam/4.14/lib/ke -I /home/opam/.opam/4.14/lib/logs -I /home/opam/.opam/4.14/lib/lru -I /home/opam/.opam/4.14/lib/lwt -I /home/opam/.opam/4.14/lib/ocamlgraph -I /home/opam/.opam/4.14/lib/ocplib-endian -I /home/opam/.opam/4.14/lib/ocplib-endian/bigstring -I /home/opam/.opam/4.14/lib/optint -I /home/opam/.opam/4.14/lib/psq -I /home/opam/.opam/4.14/lib/rresult -I /home/opam/.opam/4.14/lib/seq -I /home/opam/.opam/4.14/lib/stdlib-shims -I /home/opam/.opam/4.14/lib/stringext -I /home/opam/.opam/4.14/lib/uchar -I /home/opam/.opam/4.14/lib/uri -I /home/opam/.opam/4.14/lib/uutf -intf-suffix .ml -no-alias-deps -open Irmin_git__ -o src/irmin-git/.irmin_git.objs/byte/irmin_git.cmo -c -impl src/irmin-git/irmin_git.ml)
- File "src/irmin-git/irmin_git.ml", line 125, characters 23-32:
- 125 |           | Error e -> Fmt.kstrf Lwt.fail_with "%a" G.pp_error e
-                              ^^^^^^^^^
- Alert deprecated: Fmt.kstrf
- use Fmt.kstr instead.
- File "src/irmin-git/irmin_git.ml", line 132, characters 19-28:
- 132 |       | Error e -> Fmt.kstrf Lwt.fail_with "%a" G.pp_error e
-                          ^^^^^^^^^
- Alert deprecated: Fmt.kstrf
- use Fmt.kstr instead.
- File "src/irmin-git/irmin_git.ml", line 138, characters 19-28:
- 138 |       | Error e -> Fmt.kstrf Lwt.fail_with "%a" G.pp_error e
-                          ^^^^^^^^^
- Alert deprecated: Fmt.kstrf
- use Fmt.kstr instead.
- File "src/irmin-git/irmin_git.ml", line 193, characters 31-42:
- 193 |             | Some g -> (off + Cstruct.len buf, g)
-                                      ^^^^^^^^^^^
- Alert deprecated: Cstruct.len
- len is deprecated, you should use length instead.
- File "src/irmin-git/irmin_git.ml", line 355, characters 40-51:
- 355 |         | Ok (G.Value.Tree t) -> (off + Cstruct.len buf, t)
-                                               ^^^^^^^^^^^
- Alert deprecated: Cstruct.len
- len is deprecated, you should use length instead.
- File "src/irmin-git/irmin_git.ml", line 470, characters 42-53:
- 470 |         | Ok (G.Value.Commit t) -> (off + Cstruct.len buf, t)
-                                                 ^^^^^^^^^^^
- Alert deprecated: Cstruct.len
- len is deprecated, you should use length instead.
- File "src/irmin-git/irmin_git.ml", line 516, characters 24-32:
- 516 |     | _ -> Error (`Msg (Fmt.strf "%s is not a valid branch" str))
-                               ^^^^^^^^
- Alert deprecated: Fmt.strf
- use Fmt.str instead.
- File "src/irmin-git/irmin_git.ml", line 580, characters 19-28:
- 580 |       | Error e -> Fmt.kstrf Lwt.fail_with "%a" G.pp_error e
-                          ^^^^^^^^^
- Alert deprecated: Fmt.kstrf
- use Fmt.kstr instead.
- File "src/irmin-git/irmin_git.ml", line 629, characters 23-32:
- 629 |           | Error e -> Fmt.kstrf Lwt.fail_with "%a" G.pp_error e
-                              ^^^^^^^^^
- Alert deprecated: Fmt.kstrf
- use Fmt.kstr instead.
- File "src/irmin-git/irmin_git.ml", line 671, characters 19-28:
- 671 |       | Error e -> Fmt.kstrf Lwt.fail_with "%a" G.pp_error e
-                          ^^^^^^^^^
- Alert deprecated: Fmt.kstrf
- use Fmt.kstr instead.
- File "src/irmin-git/irmin_git.ml", line 678, characters 19-28:
- 678 |       | Error e -> Fmt.kstrf Lwt.fail_with "%a" G.pp_error e
-                          ^^^^^^^^^
- Alert deprecated: Fmt.kstrf
- use Fmt.kstr instead.
- File "src/irmin-git/irmin_git.ml", line 693, characters 21-30:
- 693 |         | Error e -> Fmt.kstrf Lwt.fail_with "%a" G.pp_error e
-                            ^^^^^^^^^
- Alert deprecated: Fmt.kstrf
- use Fmt.kstr instead.
- File "src/irmin-git/irmin_git.ml", line 699, characters 24-33:
- 699 |            | Error e -> Fmt.kstrf Lwt.fail_with "%a" G.pp_error e)
-                               ^^^^^^^^^
- Alert deprecated: Fmt.kstrf
- use Fmt.kstr instead.
- File "src/irmin-git/irmin_git.ml", line 769, characters 17-26:
- 769 |     | Error e -> Fmt.kstrf (fun e -> Error (`Msg e)) "%a" S.pp_error e
-                        ^^^^^^^^^
- Alert deprecated: Fmt.kstrf
- use Fmt.kstr instead.
- File "src/irmin-git/irmin_git.ml", line 784, characters 24-32:
- 784 |               errors := Fmt.strf "%a: %s" G.Reference.pp r e :: !errors)
-                               ^^^^^^^^
- Alert deprecated: Fmt.strf
- use Fmt.str instead.
- File "src/irmin-git/irmin_git.ml", line 788, characters 8-17:
- 788 |         Fmt.kstrf
-               ^^^^^^^^^
- Alert deprecated: Fmt.kstrf
- use Fmt.kstr instead.
- File "src/irmin-git/irmin_git.ml", line 791, characters 26-30:
- 791 |           Fmt.(list ~sep:(unit "@.") string)
-                                 ^^^^
- Alert deprecated: Fmt.unit
- use Fmt.any instead.
- File "src/irmin-git/irmin_git.ml", line 799, characters 17-26:
- 799 |     | Error e -> Fmt.kstrf (fun e -> Error (`Msg e)) "%a" S.pp_error e
-                        ^^^^^^^^^
- Alert deprecated: Fmt.kstrf
- use Fmt.kstr instead.
- File "src/irmin-git/irmin_git.ml", line 831, characters 24-32:
- 831 |     | _ -> Error (`Msg (Fmt.strf "%s is not a valid reference" str))
-                               ^^^^^^^^
- Alert deprecated: Fmt.strf
- use Fmt.str instead.
- File "src/irmin-git/irmin_git.ml", line 1023, characters 21-30:
- 1023 |         | Error e -> Fmt.kstrf Lwt.fail_with "%a" G.pp_error e
-                             ^^^^^^^^^
- Alert deprecated: Fmt.kstrf
- use Fmt.kstr instead.
-> compiled  irmin-git.2.0.0
-> installed irmin-git.2.0.0
Done.
# Run eval $(opam env) to update the current shell environment
2022-07-27 05:22.06 ---> saved as "3b608414d4213eb7a3c8d9b1fb0ee6027468e8f98ba986206187fc49563cdc94"

/home/opam: (run (network host)
                 (shell "opam update --depexts"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian bullseye InRelease
- Hit:2 http://deb.debian.org/debian-security bullseye-security InRelease
- Hit:3 http://deb.debian.org/debian bullseye-updates InRelease
- Reading package lists...
- 
2022-07-27 05:22.09 ---> saved as "f3a5d9f269be5a98acc043f433d585094c8db16984f8ddb86b63b8e4f2ff6381"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam remove irmin-git.2.0.0 && opam install --deps-only --with-test irmin-git.2.0.0 && opam install -v --with-test irmin-git.2.0.0;\
                        \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-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"))
The following actions will be performed:
=== remove 1 package
  - remove irmin-git 2.0.0

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> removed   irmin-git.2.0.0
Done.
# Run eval $(opam env) to update the current shell environment
[ERROR] Package conflict!
No solution found, exiting
  * No agreement on the version of ocaml:
    - (invariant) -> ocaml-base-compiler = 4.14.0 -> ocaml = 4.14.0
    - deps-of-irmin-git -> irmin-test < 2.2.0 -> alcotest < 1.0.0 -> ocaml < 4.06.0
    You can temporarily relax the switch invariant with `--update-invariant'

"/bin/bash" "-c"
"opam remove irmin-git.2.0.0 && opam install --deps-only --with-test irmin-git.2.0.0 && opam install -v --with-test irmin-git.2.0.0;
        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-11\""; then
            echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
          fi;
        done;
        exit 1" failed with exit status 20
2022-07-27 05:23.35: Job failed: Failed: Build failed
2022-07-27 05:23.35: Log analysis:
2022-07-27 05:23.35: >>> 
[ERROR] Package conflict!
 (score = 100)
2022-07-27 05:23.35: [SKIP] Package not available