(not at the head of any monitored branch or PR)
2022-07-26 15:58.07: New job: test linwrap.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 linwrap.2.0.0 && opam install --deps-only linwrap.2.0.0 && opam install -v linwrap.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 linwrap.2.0.0 && opam install --deps-only --with-test linwrap.2.0.0 && opam install -v --with-test linwrap.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-linwrap.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 linwrap.2.0.0 && opam install --deps-only linwrap.2.0.0 && opam install -v linwrap.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 linwrap.2.0.0 && opam install --deps-only --with-test linwrap.2.0.0 && opam install -v --with-test linwrap.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 05:00.46: Waiting for worker...
2022-07-27 05:02.22: Got resource from pool OCluster
Building on x86-bm-6.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)
2022-07-27 05:04.51 ---> 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 05:04.51 ---> 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 05:04.52 ---> using "e8a5c58b05459f7be98d7b03e29623d3a05b15b34833b50ebffb60eff7871cde" from cache

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2022-07-27 05:04.52 ---> 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 05:04.52 ---> 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 05:04.52 ---> using "96a067e6b08152c0f77ff1628817c13e12ac3db1ba1ac882a90278edcbb3d011" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2022-07-27 05:04.54 ---> using "5ce106567f73501cd746c3358ba50b49e5b3ad28d47e7894c1f65b44fcda87e7" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2022-07-27 05:04.54 ---> 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 05:04.54 ---> 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 1s (342 kB/s)
- Reading package lists...
- 
2022-07-27 05:04.54 ---> 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"))
Nothing to do.
[NOTE] ounit2.2.2.0 is not installed.

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 05:04.54 ---> 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 05:04.54 ---> using "ed77e423a302c60a5809ee2b791a97889b346ae238a3ae55d40f898cb095304c" from cache

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

Nothing to do.
The following actions will be performed:
=== install 28 packages
  - install batteries            3.5.1   [required by linwrap]
  - install camltc               0.9.8   [required by dokeysto_camltc]
  - install conf-autoconf        0.1     [required by cpu]
  - install conf-liblinear-tools 1.0.0   [required by linwrap]
  - install conf-which           1       [required by conf-liblinear-tools]
  - install cpm                  3.0.0   [required by linwrap]
  - install cppo                 1.6.9   [required by lwt]
  - install cpu                  2.0.0   [required by parany]
  - install csexp                1.5.1   [required by dune-configurator]
  - install dokeysto             4.0.0   [required by dokeysto_camltc]
  - install dokeysto_camltc      4.0.0   [required by linwrap]
  - install dolog                4.0.0   [required by linwrap]
  - install dune-configurator    3.4.1   [required by extunix]
  - install extunix              0.4.1   [required by dokeysto]
  - install logs                 0.7.0   [required by camltc]
  - install lwt                  5.6.1   [required by camltc]
  - install minicli              5.0.2   [required by linwrap]
  - install num                  1.4     [required by batteries]
  - install obuild               0.1.10  [required by cpm]
  - install ocaml-compiler-libs  v0.12.4 [required by ppxlib]
  - install ocamlbuild           0.14.1  [required by batteries]
  - install ocamlnet             4.1.9-2 [required by parany]
  - install ocplib-endian        1.2     [required by lwt]
  - install parany               9.0.0   [required by linwrap]
  - install ppx_derivers         1.2.1   [required by ppxlib]
  - install ppxlib               0.27.0  [required by extunix]
  - install sexplib0             v0.15.1 [required by ppxlib]
  - install topkg                1.0.5   [required by logs]

The following system packages will first need to be installed:
    autoconf liblinear-tools

<><> 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" "autoconf" "liblinear-tools"
- debconf: delaying package configuration, since apt-utils is not installed
- Selecting previously unselected package libsigsegv2: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-libsigsegv2_2.13-1_amd64.deb ...
- Unpacking libsigsegv2:amd64 (2.13-1) ...
- Selecting previously unselected package m4.
- Preparing to unpack .../1-m4_1.4.18-5_amd64.deb ...
- Unpacking m4 (1.4.18-5) ...
- Selecting previously unselected package autoconf.
- Preparing to unpack .../2-autoconf_2.69-14_all.deb ...
- Unpacking autoconf (2.69-14) ...
- Selecting previously unselected package autotools-dev.
- Preparing to unpack .../3-autotools-dev_20180224.1+nmu1_all.deb ...
- Unpacking autotools-dev (20180224.1+nmu1) ...
- Selecting previously unselected package automake.
- Preparing to unpack .../4-automake_1%3a1.16.3-2_all.deb ...
- Unpacking automake (1:1.16.3-2) ...
- Selecting previously unselected package libblas3:amd64.
- Preparing to unpack .../5-libblas3_3.9.0-3_amd64.deb ...
- Unpacking libblas3:amd64 (3.9.0-3) ...
- Selecting previously unselected package liblinear4:amd64.
- Preparing to unpack .../6-liblinear4_2.3.0+dfsg-5_amd64.deb ...
- Unpacking liblinear4:amd64 (2.3.0+dfsg-5) ...
- Selecting previously unselected package liblinear-tools.
- Preparing to unpack .../7-liblinear-tools_2.3.0+dfsg-5_amd64.deb ...
- Unpacking liblinear-tools (2.3.0+dfsg-5) ...
- Setting up autotools-dev (20180224.1+nmu1) ...
- Setting up libblas3:amd64 (3.9.0-3) ...
- update-alternatives: using /usr/lib/x86_64-linux-gnu/blas/libblas.so.3 to provide /usr/lib/x86_64-linux-gnu/libblas.so.3 (libblas.so.3-x86_64-linux-gnu) in auto mode
- Setting up libsigsegv2:amd64 (2.13-1) ...
- Setting up m4 (1.4.18-5) ...
- Setting up liblinear4:amd64 (2.3.0+dfsg-5) ...
- Setting up autoconf (2.69-14) ...
- Setting up automake (1:1.16.3-2) ...
- update-alternatives: using /usr/bin/automake-1.16 to provide /usr/bin/automake (automake) in auto mode
- Setting up liblinear-tools (2.3.0+dfsg-5) ...
- Processing triggers for libc-bin (2.31-13+deb11u3) ...

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved batteries.3.5.1  (cached)
-> retrieved camltc.0.9.8  (cached)
-> installed conf-which.1
-> installed conf-autoconf.0.1
-> installed conf-liblinear-tools.1.0.0
-> retrieved cpm.3.0.0  (https://github.com/UnixJunkie/cpmlib/archive/v3.0.0.tar.gz)
-> retrieved cppo.1.6.9  (cached)
-> retrieved cpu.2.0.0  (cached)
-> retrieved csexp.1.5.1  (cached)
-> retrieved dokeysto.4.0.0, dokeysto_camltc.4.0.0  (cached)
-> retrieved dolog.4.0.0  (cached)
-> installed csexp.1.5.1
-> installed dolog.4.0.0
-> retrieved dune-configurator.3.4.1  (cached)
-> installed cppo.1.6.9
-> retrieved extunix.0.4.1  (cached)
-> retrieved logs.0.7.0  (cached)
-> retrieved lwt.5.6.1  (cached)
-> retrieved minicli.5.0.2  (cached)
-> retrieved num.1.4  (cached)
-> retrieved obuild.0.1.10  (cached)
-> retrieved ocaml-compiler-libs.v0.12.4  (cached)
-> retrieved ocamlbuild.0.14.1  (cached)
-> installed minicli.5.0.2
-> retrieved ocamlnet.4.1.9-2  (cached)
-> retrieved ocplib-endian.1.2  (cached)
-> retrieved parany.9.0.0  (https://github.com/UnixJunkie/parany/archive/v9.0.0.tar.gz)
-> retrieved ppx_derivers.1.2.1  (cached)
-> installed cpu.2.0.0
-> retrieved ppxlib.0.27.0  (cached)
-> installed dune-configurator.3.4.1
-> retrieved sexplib0.v0.15.1  (cached)
-> retrieved topkg.1.0.5  (cached)
-> installed num.1.4
-> installed ocaml-compiler-libs.v0.12.4
-> installed ocplib-endian.1.2
-> installed ppx_derivers.1.2.1
-> installed sexplib0.v0.15.1
-> installed ocamlbuild.0.14.1
-> installed obuild.0.1.10
-> installed lwt.5.6.1
-> installed topkg.1.0.5
-> installed logs.0.7.0
-> installed camltc.0.9.8
-> installed ppxlib.0.27.0
-> installed extunix.0.4.1
-> installed dokeysto.4.0.0
-> installed dokeysto_camltc.4.0.0
-> installed batteries.3.5.1
-> installed cpm.3.0.0
-> installed ocamlnet.4.1.9-2
-> installed parany.9.0.0
Done.
# Run eval $(opam env) to update the current shell environment
The following actions will be performed:
=== install 1 package
  - install linwrap 2.0.0

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  1/3: [linwrap.2.0.0: http]
Processing  1/3:
-> retrieved linwrap.2.0.0  (https://github.com/UnixJunkie/linwrap/archive/v2.0.0.tar.gz)
Processing  2/3: [linwrap: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "linwrap" "-j" "31" (CWD=/home/opam/.opam/4.14/.opam-switch/build/linwrap.2.0.0)
- (cd _build/default && /home/opam/.opam/4.14/bin/ocamlc.opt -w -40 -g -bin-annot -I src/.linwrap.eobjs/byte -I /home/opam/.opam/4.14/lib/batteries -I /home/opam/.opam/4.14/lib/camltc -I /home/opam/.opam/4.14/lib/camltc/tc -I /home/opam/.opam/4.14/lib/cpm -I /home/opam/.opam/4.14/lib/cpu -I /home/opam/.opam/4.14/lib/dokeysto -I /home/opam/.opam/4.14/lib/dokeysto_camltc -I /home/opam/.opam/4.14/lib/dolog -I /home/opam/.opam/4.14/lib/equeue -I /home/opam/.opam/4.14/lib/extunix -I /home/opam/.opam/4.14/lib/logs -I /home/opam/.opam/4.14/lib/lwt -I /home/opam/.opam/4.14/lib/lwt/unix -I /home/opam/.opam/4.14/lib/minicli -I /home/opam/.opam/4.14/lib/netcamlbox -I /home/opam/.opam/4.14/lib/netmulticore -I /home/opam/.opam/4.14/lib/netplex -I /home/opam/.opam/4.14/lib/netstring -I /home/opam/.opam/4.14/lib/netsys -I /home/opam/.opam/4.14/lib/ocaml/threads -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/parany -I /home/opam/.opam/4.14/lib/rpc -no-alias-deps -o src/.linwrap.eobjs/byte/linwrap.cmo -c -impl src/linwrap.ml)
- File "src/linwrap.ml", line 30, characters 13-29:
- 30 | module ROC = Cpm.MakeROC.Make(SL)
-                   ^^^^^^^^^^^^^^^^
- Error: Unbound module Cpm
[ERROR] The compilation of linwrap.2.0.0 failed at "dune build -p linwrap -j 31".

#=== ERROR while compiling linwrap.2.0.0 ======================================#
# context              2.2.0~alpha~dev | linux/x86_64 | ocaml-base-compiler.4.14.0 | file:///home/opam/opam-repository
# path                 ~/.opam/4.14/.opam-switch/build/linwrap.2.0.0
# command              ~/.opam/opam-init/hooks/sandbox.sh build dune build -p linwrap -j 31
# exit-code            1
# env-file             ~/.opam/log/linwrap-14761-19daba.env
# output-file          ~/.opam/log/linwrap-14761-19daba.out
### output ###
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlc.opt -w -40 -g -bin-annot -I src/.linwrap.eobjs/byte -I /home/opam/.opam/4.14/lib/batteries -I /home/opam/.opam/4.14/lib/camltc -I /home/opam/.opam/4.14/lib/camltc/tc -I /home/opam/.opam/4.14/lib/cpm -I /home/opam/.opam/4.14/lib/cpu -I /home/opam/.opam/4.14/lib/dokeysto -I /home/opam/.opam/4.14/lib/dokeysto_camltc -I /home/opam/.opam/4.14/lib/dolog -I /home/opam/.opam/4.14/lib/equeue -I /home/opam/.opam/4.14/lib/extunix -I /home/opam/.opam/4.14/lib/logs -I /home/opam/.opam/4.14/lib/lwt -I /home/opam/.opam/4.14/lib/lwt/unix -I /home/opam/.opam/4.14/lib/minicli -I /home/opam/.opam/4.14/lib/netcamlbox -I /home/opam/.opam/4.14/lib/netmulticore -I /home/opam/.opam/4.14/lib/netplex -I /home/opam/.opam/4.14/lib/netstring -I /home/opam/.opam/4.14/lib/netsys -I /home/opam/.opam/4.14/lib/ocaml/threads -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/parany -I /home/opam/.opam/4.14/lib/rpc -no-alias-deps -o src/.linwrap.eobjs/byte/linwrap.cmo -c -impl src/linwrap.ml)
# File "src/linwrap.ml", line 30, characters 13-29:
# 30 | module ROC = Cpm.MakeROC.Make(SL)
#                   ^^^^^^^^^^^^^^^^
# Error: Unbound module Cpm



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - build linwrap 2.0.0
+- 
- No changes have been performed
# Run eval $(opam env) to update the current shell environment
'opam install -v linwrap.2.0.0' failed.
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
"/bin/bash" "-c"
"opam remove linwrap.2.0.0 && opam install --deps-only linwrap.2.0.0 && opam install -v linwrap.2.0.0;
        res=$?;
        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 1
2022-07-27 05:08.56: Job failed: Failed: Build failed
2022-07-27 05:08.56: Log analysis:
2022-07-27 05:08.56: >>> 
[ERROR] The compilation of linwrap.2.0.0 failed at "dune build -p linwrap -j 31".
 (score = 20)
2022-07-27 05:08.56: >>> 
# Error: Unbound module Cpm
 (score = 48)
2022-07-27 05:08.56: Unbound module Cpm