(for PR #27909)

2025-05-21 10:50.37: New job: test lwd.0.4, using opam 2.3
                              from https://github.com/ocaml/opam-repository.git#refs/pull/27909/head (bdf325fc855677978a5a25d9e8000fa32e3f80bb)
                              on ubuntu-20.04-ocaml-5.3/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/27909/head" && git reset --hard bdf325fc
git fetch origin master
git merge --no-edit f8fd9069a4c50cadaaee12c576dcdd7c2dfe37d3
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:ubuntu-20.04-ocaml-5.3@sha256:8d7d7f81966573d6260414a0ac9ad1b0996a611066a66241b1460e8005608f0b
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn lwd.0.4 0.4
RUN opam reinstall lwd.0.4; \
    res=$?; \
    test "$res" != 31 && exit "$res"; \
    export OPAMCLI=2.0; \
    build_dir=$(opam var prefix)/.opam-switch/build; \
    failed=$(ls "$build_dir"); \
    partial_fails=""; \
    for pkg in $failed; do \
    if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"ubuntu-20.04\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'lwd.0.4' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test lwd.0.4) || true
RUN opam reinstall --with-test --verbose lwd.0.4; \
    res=$?; \
    test "$res" != 31 && exit "$res"; \
    export OPAMCLI=2.0; \
    build_dir=$(opam var prefix)/.opam-switch/build; \
    failed=$(ls "$build_dir"); \
    partial_fails=""; \
    for pkg in $failed; do \
    if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"ubuntu-20.04\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'lwd.0.4' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1

END-OF-DOCKERFILE
docker build -f ../Dockerfile .

2025-05-21 10:50.37: Using cache hint "ocaml/opam:ubuntu-20.04-ocaml-5.3@sha256:8d7d7f81966573d6260414a0ac9ad1b0996a611066a66241b1460e8005608f0b-lwd.0.4-bdf325fc855677978a5a25d9e8000fa32e3f80bb"
2025-05-21 10:50.37: Using OBuilder spec:
((from ocaml/opam:ubuntu-20.04-ocaml-5.3@sha256:8d7d7f81966573d6260414a0ac9ad1b0996a611066a66241b1460e8005608f0b)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam"))
 (run (network host)
      (shell "opam init --reinit --config .opamrc-sandbox -ni"))
 (run (shell "opam option solver=builtin-0install && opam config report"))
 (env OPAMDOWNLOADJOBS 1)
 (env OPAMERRLOGLEN 0)
 (env OPAMPRECISETRACKING 1)
 (env CI true)
 (env OPAM_REPO_CI true)
 (run (shell "rm -rf opam-repository/"))
 (copy (src .) (dst opam-repository/))
 (run (shell "opam repository set-url --strict default opam-repository/"))
 (run (network host)
      (shell "opam update --depexts || true"))
 (run (shell "opam pin add -k version -yn lwd.0.4 0.4"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall lwd.0.4;\
             \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        partial_fails=\"\";\
             \n        for pkg in $failed; do\
             \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"ubuntu-20.04\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'lwd.0.4' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test lwd.0.4) || true"))
 (run (shell  "opam reinstall --with-test --verbose lwd.0.4;\
             \n        res=$?;\
             \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        partial_fails=\"\";\
             \n        for pkg in $failed; do\
             \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"ubuntu-20.04\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'lwd.0.4' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-05-21 10:50.37: Waiting for resource in pool OCluster
2025-05-21 10:51.16: Waiting for worker…
2025-05-21 10:53.44: Got resource from pool OCluster
Building on doris.caelum.ci.dev
All commits already cached
Updating files:  87% (20093/23060)
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Updating files: 100% (23060/23060), done.
HEAD is now at f8fd9069a4 Merge pull request #27902 from vscoqbot/opam-publish-vscoq-language-server.2.2.6
Updating f8fd9069a4..bdf325fc85
Fast-forward
 packages/brr-lwd/brr-lwd.0.4/opam             | 39 ++++++++++++++++++++++++++
 packages/lwd/lwd.0.4/opam                     | 39 ++++++++++++++++++++++++++
 packages/nottui-lwt/nottui-lwt.0.4/opam       | 38 +++++++++++++++++++++++++
 packages/nottui-pretty/nottui-pretty.0.4/opam | 37 +++++++++++++++++++++++++
 packages/nottui-unix/nottui-unix.0.4/opam     | 40 +++++++++++++++++++++++++++
 packages/nottui/nottui.0.4/opam               | 39 ++++++++++++++++++++++++++
 packages/tyxml-lwd/tyxml-lwd.0.4/opam         | 39 ++++++++++++++++++++++++++
 7 files changed, 271 insertions(+)
 create mode 100644 packages/brr-lwd/brr-lwd.0.4/opam
 create mode 100644 packages/lwd/lwd.0.4/opam
 create mode 100644 packages/nottui-lwt/nottui-lwt.0.4/opam
 create mode 100644 packages/nottui-pretty/nottui-pretty.0.4/opam
 create mode 100644 packages/nottui-unix/nottui-unix.0.4/opam
 create mode 100644 packages/nottui/nottui.0.4/opam
 create mode 100644 packages/tyxml-lwd/tyxml-lwd.0.4/opam

(from ocaml/opam:ubuntu-20.04-ocaml-5.3@sha256:8d7d7f81966573d6260414a0ac9ad1b0996a611066a66241b1460e8005608f0b)
2025-05-21 10:54.01 ---> saved as "addee94b5a076b2254b90b52474e8ff04e84f3b9f41b7ae760684a6794f0d170"

/: (user (uid 1000) (gid 1000))

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam"))
2025-05-21 10:54.02 ---> saved as "b44a4f407e0fd00ce582060e47e14a864927398579b01a8a5e92f7241c126970"

/home/opam: (run (network host)
                 (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 2.2, which can't be reverted.
You may want to back it up before going further.

Continue? [y/n] y
[NOTE] The 'jobs' option was reset, its value was 71 and its new value will vary according to the current number of cores on your machine. You can restore the fixed value using:
           opam option jobs=71 --global
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2025-05-21 10:54.34 ---> saved as "da6dd35e104b5291ccf4e34e765a49e613af1d3e299d9960ff39cb61065c22ab"

/home/opam: (run (shell "opam option solver=builtin-0install && opam config report"))
Set to 'builtin-0install' the field solver in global configuration
# opam config report
# opam-version         2.3.0 (35acd0c5abc5e66cdbd5be16ba77aa6c33a4c724)
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=ubuntu os-version=20.04
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 255
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       5.3
# invariant            ["ocaml-base-compiler" {>= "5.3.0"}]
# compiler-packages    ocaml-base-compiler.5.3.0, ocaml-compiler.5.3.0, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/5.3/lib/ocaml/stublibs:/home/opam/.opam/5.3/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.3.0
2025-05-21 10:54.35 ---> saved as "c8814f7f4b68c6ef25de0a2c3f227c4172800c73d01a516d4f4227c95f480802"

/home/opam: (env OPAMDOWNLOADJOBS 1)

/home/opam: (env OPAMERRLOGLEN 0)

/home/opam: (env OPAMPRECISETRACKING 1)

/home/opam: (env CI true)

/home/opam: (env OPAM_REPO_CI true)

/home/opam: (run (shell "rm -rf opam-repository/"))
2025-05-21 10:54.50 ---> saved as "2ccb99713ff49608efa672bb11d1b05754f75bc274fc6c5651f4be01000428cc"

/home/opam: (copy (src .) (dst opam-repository/))
2025-05-21 10:54.58 ---> saved as "c590b2d304efe1313432e63f2233a3a3754c8828ba57c53b849ddd034a7a4c91"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-05-21 10:55.22 ---> saved as "a5a9786d5cd731151ce60172f278145d88e61d27c5cefb28198b7d912004e15f"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://archive.ubuntu.com/ubuntu focal InRelease
- Get:2 http://archive.ubuntu.com/ubuntu focal-updates InRelease [128 kB]
- Get:3 http://security.ubuntu.com/ubuntu focal-security InRelease [128 kB]
- Get:4 http://archive.ubuntu.com/ubuntu focal-backports InRelease [128 kB]
- Get:5 http://security.ubuntu.com/ubuntu focal-security/main amd64 Packages [4421 kB]
- Get:6 http://archive.ubuntu.com/ubuntu focal-updates/universe amd64 Packages [1599 kB]
- Get:7 http://security.ubuntu.com/ubuntu focal-security/universe amd64 Packages [1308 kB]
- Get:8 http://security.ubuntu.com/ubuntu focal-security/restricted amd64 Packages [4782 kB]
- Get:9 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 Packages [4910 kB]
- Get:10 http://archive.ubuntu.com/ubuntu focal-updates/restricted amd64 Packages [4979 kB]
- Fetched 22.4 MB in 2s (13.8 MB/s)
- Reading package lists...
- 
2025-05-21 10:55.25 ---> saved as "3908918123bef2ad677e332e4f9b764a096905112e2ff66e9ec8b1c0317bfb79"

/home/opam: (run (shell "opam pin add -k version -yn lwd.0.4 0.4"))
lwd is now pinned to version 0.4
2025-05-21 10:55.26 ---> saved as "468be62c1f73ae29e9e0617c6484e639800ee7ebf805b7a7a8b316f69975aefc"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall lwd.0.4;\
                        \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        partial_fails=\"\";\
                        \n        for pkg in $failed; do\
                        \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"ubuntu-20.04\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'lwd.0.4' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
lwd.0.4 is not installed. Install it? [y/n] y
The following actions will be performed:
=== install 3 packages
  - install dune 3.18.2       [required by lwd]
  - install lwd  0.4 (pinned)
  - install seq  base         [required by lwd]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.18.2  (cached)
-> retrieved lwd.0.4  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> installed dune.3.18.2
-> installed lwd.0.4
Done.
# To update the current shell environment, run: eval $(opam env)
2025-05-21 10:55.53 ---> saved as "d3466caf4809f5c80ddf1751ddc378f1ffb2079150b14ca630a47680130a9f02"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test lwd.0.4) || true"))
The following actions will be performed:
=== recompile 1 package
  - recompile lwd          0.4 (pinned)
=== install 8 packages
  - install   base-bytes   base         [required by qtest]
  - install   ocamlfind    1.9.8        [required by base-bytes]
  - install   ounit2       2.2.7        [required by qtest]
  - install   qcheck       0.25         [required by lwd]
  - install   qcheck-core  0.25         [required by qcheck]
  - install   qcheck-ounit 0.25         [required by qcheck]
  - install   qtest        2.11.2       [required by lwd]
  - install   stdlib-shims 0.3.0        [required by ounit2]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved ocamlfind.1.9.8  (https://github.com/ocaml/ocamlfind/archive/refs/tags/findlib-1.9.8.tar.gz)
-> retrieved ounit2.2.2.7  (https://github.com/gildor478/ounit/releases/download/v2.2.7/ounit-2.2.7.tbz)
-> retrieved qcheck.0.25, qcheck-core.0.25, qcheck-ounit.0.25  (https://github.com/c-cube/qcheck/archive/v0.25.tar.gz)
-> retrieved qtest.2.11.2  (https://github.com/vincent-hugot/qtest/archive/v2.11.2.tar.gz)
-> retrieved stdlib-shims.0.3.0  (https://github.com/ocaml/stdlib-shims/releases/download/0.3.0/stdlib-shims-0.3.0.tbz)
-> installed stdlib-shims.0.3.0
-> installed qcheck-core.0.25
-> installed ounit2.2.2.7
-> removed   lwd.0.4
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed qcheck-ounit.0.25
-> installed qcheck.0.25
-> installed qtest.2.11.2
-> installed lwd.0.4
Done.
# To update the current shell environment, run: eval $(opam env)
2025-05-21 10:56.05 ---> saved as "f8211edcd74c8cf4f03258b3cd991431cf7677a304ca05c3a09425a2babce66f"

/home/opam: (run (shell  "opam reinstall --with-test --verbose lwd.0.4;\
                        \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        partial_fails=\"\";\
                        \n        for pkg in $failed; do\
                        \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"ubuntu-20.04\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'lwd.0.4' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
The following actions will be performed:
=== recompile 1 package
  - recompile lwd 0.4 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  2/4: [lwd: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "lwd" "-j" "255" "@install" "@runtest" (CWD=/home/opam/.opam/5.3/.opam-switch/build/lwd.0.4)
- (cd _build/.sandbox/ee1eeb6638e9693615f6d0adc06f4c00/default/lib/lwd && .lwd.inline-tests/inline-test-runner.exe)
- 
random seed: 425001252
- Running tests...
 [0 / 1] >>lwd.ml:712                                                          
 [1 / 1] >>lwd.ml:712 *                                                        
Ran: 1 tests in: 0.00 seconds.                                        
- SUCCESS
-> compiled  lwd.0.4
-> removed   lwd.0.4
-> installed lwd.0.4
Done.
# To update the current shell environment, run: eval $(opam env)
2025-05-21 10:56.11 ---> saved as "f97089fad27160ff83dbdf8143e449780551e763b242b05512a6883f015da7f2"
Job succeeded
2025-05-21 10:56.19: Job succeeded