(for PR #29582)

2026-03-25 13:14.49: New job: test bwd.2.0.0 with ocaml-compiler.5.4.0, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29582/head (fa5fb3a6a806e832e4c7791145889a6bbe8b64ef)
                              on debian-13-ocaml-5.4/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29582/head" && git reset --hard fa5fb3a6
git fetch origin master
git merge --no-edit 2f93e9d4614d6376ed929fc2cee7c59cb9d5833b
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ocaml-compiler.5.4.0 5.4.0
RUN opam reinstall --update-invariant ocaml-compiler.5.4.0; \
    res=$?; \
    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 "\"debian-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'ocaml-compiler.5.4.0' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN opam reinstall bwd.2.0.0; \
    res=$?; \
    test "$res" != 31 && exit "$res"; \
    export OPAMCLI=2.0; \
    build_dir=$(opam var prefix)/.opam-switch/build; \
    failed=$(ls "$build_dir"); \
    partial_fails=""; \
    for pkg in $failed; do \
    if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"debian-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'bwd.2.0.0' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test bwd.2.0.0) || true
RUN opam reinstall --with-test --verbose bwd.2.0.0; \
    res=$?; \
    test "$res" != 31 && exit "$res"; \
    export OPAMCLI=2.0; \
    build_dir=$(opam var prefix)/.opam-switch/build; \
    failed=$(ls "$build_dir"); \
    partial_fails=""; \
    for pkg in $failed; do \
    if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"debian-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'bwd.2.0.0' && partial_fails="$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 .

2026-03-25 13:14.49: Using cache hint "ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6-ocaml-compiler.5.4.0-bwd.2.0.0-fa5fb3a6a806e832e4c7791145889a6bbe8b64ef"
2026-03-25 13:14.49: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo ln -f /usr/bin/opam-dev /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 ocaml-compiler.5.4.0 5.4.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall --update-invariant ocaml-compiler.5.4.0;\
             \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        partial_fails=\"\";\
             \n        for pkg in $failed; do\
             \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'ocaml-compiler.5.4.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall bwd.2.0.0;\
             \n        res=$?;\
             \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        partial_fails=\"\";\
             \n        for pkg in $failed; do\
             \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'bwd.2.0.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test bwd.2.0.0) || true"))
 (run (shell  "opam reinstall --with-test --verbose bwd.2.0.0;\
             \n        res=$?;\
             \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        partial_fails=\"\";\
             \n        for pkg in $failed; do\
             \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'bwd.2.0.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-03-25 13:14.49: Waiting for resource in pool OCluster
2026-03-25 19:46.40: Waiting for worker…
2026-03-25 19:49.22: Got resource from pool OCluster
Building on laodoke.caelum.ci.dev
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HEAD is now at 2f93e9d461 Merge pull request #29592 from dinosaure/release-miou-v0.5.5
Merge made by the 'ort' strategy.
 packages/ocaml-compiler/ocaml-compiler.5.3.0/opam      |  5 ++++-
 packages/ocaml-compiler/ocaml-compiler.5.3/opam        |  5 ++++-
 packages/ocaml-compiler/ocaml-compiler.5.4.0/opam      |  5 ++++-
 .../ocaml-compiler/ocaml-compiler.5.4.0~alpha1/opam    |  5 ++++-
 .../ocaml-compiler/ocaml-compiler.5.4.0~beta1/opam     |  5 ++++-
 .../ocaml-compiler/ocaml-compiler.5.4.0~beta2/opam     |  5 ++++-
 packages/ocaml-compiler/ocaml-compiler.5.4.0~rc1/opam  |  5 ++++-
 packages/ocaml-compiler/ocaml-compiler.5.4.1/opam      |  5 ++++-
 packages/ocaml-compiler/ocaml-compiler.5.4/opam        |  5 ++++-
 .../ocaml-compiler/ocaml-compiler.5.5.0~alpha1/opam    |  5 ++++-
 packages/ocaml-compiler/ocaml-compiler.5.5/opam        |  5 ++++-
 packages/ocaml-compiler/ocaml-compiler.5.6/opam        |  5 ++++-
 packages/ocaml-option-llvm/ocaml-option-llvm.1/opam    | 18 ++++++++++++++++++
 .../ocaml-options-vanilla/ocaml-options-vanilla.1/opam |  1 +
 packages/ocaml-variants/ocaml-variants.5.2.0+msvc/opam |  2 ++
 15 files changed, 69 insertions(+), 12 deletions(-)
 create mode 100644 packages/ocaml-option-llvm/ocaml-option-llvm.1/opam

(from ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6)
Unable to find image 'ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6' locally
docker.io/ocaml/opam@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6: Pulling from ocaml/opam
866771c43bf5: Already exists
1e49bea09367: Already exists
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b40777a84cca: Verifying Checksum
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46df05d0db83: Verifying Checksum
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Digest: sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6
Status: Downloaded newer image for ocaml/opam@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6
2026-03-25 19:49.30 ---> using "41eea30e3f639c18d8cf57c309ec76919ec7b2398036f7e41744cbce59a133d3" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-03-25 19:49.30 ---> using "4ad7f430d684c40cedc651267e0edf890c044fe4e624255de377c471b4526bac" from cache

/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 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
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-03-25 19:49.30 ---> using "71fa58e52457bf6a7eac317c6a6ef1e2bdf53e533a1e4fd04b90c9349347e038" from cache

/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         2.5.0
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=debian os-version=13
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 71
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       5.4
# invariant            ["ocaml-base-compiler" {= "5.4.0"}]
# compiler-packages    ocaml-base-compiler.5.4.0, ocaml-compiler.5.4.0, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/5.4/lib/ocaml/stublibs:/home/opam/.opam/5.4/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.4.0
2026-03-25 19:49.30 ---> using "ed86081cb38ca125a920162bfe6a4bb7b1c27c6973c917551687c83cf44dbfdf" from cache

/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/"))
2026-03-25 19:49.30 ---> using "04a48515eea40c32b96da0c71328b4bba0edb66eed83d4f78554b39097cf1f25" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-03-25 19:49.32 ---> using "034191995d824300f355cbba1072d6e5fe6d815701f24eb84d82c75009d73829" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-25 19:49.32 ---> using "8232259ea36ea8848dc29ae49703acf145fd27b40f3ebd8fb785db7f8da1b9d4" from cache

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian trixie InRelease [140 kB]
- Get:2 http://deb.debian.org/debian trixie-updates InRelease [47.3 kB]
- Get:3 http://deb.debian.org/debian-security trixie-security InRelease [43.4 kB]
- Get:4 http://deb.debian.org/debian trixie/main amd64 Packages [9671 kB]
- Get:5 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [114 kB]
- Fetched 10.0 MB in 2s (6318 kB/s)
- Reading package lists...
- 
2026-03-25 19:49.32 ---> using "a75782a571df4fc8f8933e94c681af881015ee87cdd4c652f8ae9af1d8cfad37" from cache

/home/opam: (run (shell "opam pin add -k version -yn ocaml-compiler.5.4.0 5.4.0"))
ocaml-compiler is now pinned to version 5.4.0
2026-03-25 19:49.32 ---> using "60e129f7398974b5fa5afc8f56ec09bd24a9182f5e9834464bfc959db1aa6b14" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall --update-invariant ocaml-compiler.5.4.0;\
                        \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        partial_fails=\"\";\
                        \n        for pkg in $failed; do\
                        \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'ocaml-compiler.5.4.0' && partial_fails=\"$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 8 packages
  - recompile base-domains        base           [uses ocaml]
  - recompile base-effects        base           [uses ocaml]
  - recompile base-nnp            base           [uses base-domains]
  - recompile ocaml               5.4.0          [uses ocaml-base-compiler]
  - recompile ocaml-base-compiler 5.4.0 (pinned) [uses ocaml-compiler]
  - recompile ocaml-compiler      5.4.0 (pinned)
  - recompile ocaml-config        3              [uses ocaml-base-compiler]
  - recompile opam-depext         1.2.3          [uses ocaml]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved ocaml-compiler.5.4.0  (cached)
-> retrieved ocaml-config.3  (cached)
-> retrieved opam-depext.1.2.3  (cached)
-> removed   base-effects.base
-> removed   base-nnp.base
-> removed   base-domains.base
-> removed   opam-depext.1.2.3
-> removed   ocaml.5.4.0
-> removed   ocaml-config.3
-> removed   ocaml-base-compiler.5.4.0
-> removed   ocaml-compiler.5.4.0
-> installed ocaml-compiler.5.4.0
-> installed ocaml-base-compiler.5.4.0
-> installed ocaml-config.3
-> installed ocaml.5.4.0
-> installed base-domains.base
-> installed base-effects.base
-> installed base-nnp.base
-> installed opam-depext.1.2.3
Done.

<><> opam-depext.1.2.3 installed successfully <><><><><><><><><><><><><><><><><>
=> opam-depext is unnecessary when used with opam >= 2.1. Please use opam install directly instead
# To update the current shell environment, run: eval $(opam env)
2026-03-25 19:49.32 ---> using "efbc92fc0c607605c8bb33f9e4c8fe340a48c67e14d2f61592db8a4edc5c0b15" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall bwd.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        partial_fails=\"\";\
                        \n        for pkg in $failed; do\
                        \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'bwd.2.0.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
bwd.2.0.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 2 packages
  - install bwd  2.0.0
  - install dune 3.22.0 [required by bwd]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved bwd.2.0.0  (cached)
-> retrieved dune.3.22.0  (cached)
-> installed dune.3.22.0
-> installed bwd.2.0.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-25 19:51.10 ---> saved as "3a53f5ce14a88169fd86e4d86b3015cbc5cb538996707f80b579b2f418ac2366"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test bwd.2.0.0) || true"))
The following actions will be performed:
=== recompile 1 package
  - recompile bwd         2.0.0
=== install 1 package
  - install   qcheck-core 0.91  [required by bwd]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved bwd.2.0.0  (https://opam.ocaml.org/cache)
-> retrieved qcheck-core.0.91  (https://opam.ocaml.org/cache)
-> removed   bwd.2.0.0
-> installed qcheck-core.0.91
-> installed bwd.2.0.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-25 19:51.40 ---> saved as "93949fded80c45cb5b5e108bc0dfb62afdaf2aa3d2a01666f589a31c65211a42"

/home/opam: (run (shell  "opam reinstall --with-test --verbose bwd.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        partial_fails=\"\";\
                        \n        for pkg in $failed; do\
                        \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'bwd.2.0.0' && partial_fails=\"$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 bwd 2.0.0

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  1/4: [bwd.2.0.0: extract]
-> retrieved bwd.2.0.0  (cached)
Processing  2/4: [bwd: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "bwd" "-j" "71" (CWD=/home/opam/.opam/5.4/.opam-switch/build/bwd.2.0.0)
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "bwd" "-j" "71" "@runtest" (CWD=/home/opam/.opam/5.4/.opam-switch/build/bwd.2.0.0)
- (cd _build/default && /home/opam/.opam/5.4/bin/ocamlopt.opt -w -40 -g -I test/.TestBwdLabels.eobjs/byte -I test/.TestBwdLabels.eobjs/native -I /home/opam/.opam/5.4/lib/ocaml/unix -I /home/opam/.opam/5.4/lib/qcheck-core -I /home/opam/.opam/5.4/lib/qcheck-core/runner -I src/.Bwd.objs/byte -I src/.Bwd.objs/native -cmi-file test/.TestBwdLabels.eobjs/byte/dune__exe__TestBwdLabels.cmi -no-alias-deps -open Dune__exe -o test/.TestBwdLabels.eobjs/native/dune__exe__TestBwdLabels.cmx -c -impl test/TestBwdLabels.ml)
- File "test/TestBwdLabels.ml", line 26, characters 43-53:
- 26 |   Q.Test.make ~count ~name:"length" Q.Gen.(small_list unit) ~print:Q.Print.(list unit)
-                                                 ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 30, characters 17-27:
- 30 |     Q.Gen.(pair (small_list unit) (small_list unit))
-                       ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 30, characters 35-45:
- 30 |     Q.Gen.(pair (small_list unit) (small_list unit))
-                                         ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 35, characters 17-27:
- 35 |     Q.Gen.(pair (small_list unit) (small_int))
-                       ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 35, characters 35-44:
- 35 |     Q.Gen.(pair (small_list unit) (small_int))
-                                         ^^^^^^^^^
- Alert deprecated: Q.Gen.small_int
- Use [nat_small] instead
- 
- File "test/TestBwdLabels.ml", line 39, characters 47-57:
- 39 |   Q.Test.make ~count ~name:"snoc" Q.Gen.(pair (small_list int) int) ~print:Q.Print.(pair (list int) int)
-                                                     ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 43, characters 17-27:
- 43 |     Q.Gen.(pair (small_list int) small_int)
-                       ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 43, characters 33-42:
- 43 |     Q.Gen.(pair (small_list int) small_int)
-                                       ^^^^^^^^^
- Alert deprecated: Q.Gen.small_int
- Use [nat_small] instead
- 
- File "test/TestBwdLabels.ml", line 51, characters 17-27:
- 51 |     Q.Gen.(pair (small_list int) small_int)
-                       ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 51, characters 33-42:
- 51 |     Q.Gen.(pair (small_list int) small_int)
-                                       ^^^^^^^^^
- Alert deprecated: Q.Gen.small_int
- Use [nat_small] instead
- 
- File "test/TestBwdLabels.ml", line 58, characters 49-59:
- 58 |   Q.Test.make ~count ~name:"append" Q.Gen.(pair (small_list int) (small_list int))
-                                                       ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 58, characters 66-76:
- 58 |   Q.Test.make ~count ~name:"append" Q.Gen.(pair (small_list int) (small_list int))
-                                                                        ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 62, characters 50-60:
- 62 |   Q.Test.make ~count ~name:"prepend" Q.Gen.(pair (small_list int) (small_list int))
-                                                        ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 62, characters 67-77:
- 62 |   Q.Test.make ~count ~name:"prepend" Q.Gen.(pair (small_list int) (small_list int))
-                                                                         ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 67, characters 67-77:
- 67 |     Q.Gen.(triple (Q.fun2 Q.Observable.int Q.Observable.int bool) (small_list small_int) (small_list small_int))
-                                                                         ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 67, characters 78-87:
- 67 |     Q.Gen.(triple (Q.fun2 Q.Observable.int Q.Observable.int bool) (small_list small_int) (small_list small_int))
-                                                                                    ^^^^^^^^^
- Alert deprecated: Q.Gen.small_int
- Use [nat_small] instead
- 
- File "test/TestBwdLabels.ml", line 67, characters 90-100:
- 67 |     Q.Gen.(triple (Q.fun2 Q.Observable.int Q.Observable.int bool) (small_list small_int) (small_list small_int))
-                                                                                                ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 67, characters 101-110:
- 67 |     Q.Gen.(triple (Q.fun2 Q.Observable.int Q.Observable.int bool) (small_list small_int) (small_list small_int))
-                                                                                                           ^^^^^^^^^
- Alert deprecated: Q.Gen.small_int
- Use [nat_small] instead
- 
- File "test/TestBwdLabels.ml", line 72, characters 66-76:
- 72 |     Q.Gen.(triple (Q.fun2 Q.Observable.int Q.Observable.int int) (small_list small_int) (small_list small_int))
-                                                                        ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 72, characters 77-86:
- 72 |     Q.Gen.(triple (Q.fun2 Q.Observable.int Q.Observable.int int) (small_list small_int) (small_list small_int))
-                                                                                   ^^^^^^^^^
- Alert deprecated: Q.Gen.small_int
- Use [nat_small] instead
- 
- File "test/TestBwdLabels.ml", line 72, characters 89-99:
- 72 |     Q.Gen.(triple (Q.fun2 Q.Observable.int Q.Observable.int int) (small_list small_int) (small_list small_int))
-                                                                                               ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 72, characters 100-109:
- 72 |     Q.Gen.(triple (Q.fun2 Q.Observable.int Q.Observable.int int) (small_list small_int) (small_list small_int))
-                                                                                                          ^^^^^^^^^
- Alert deprecated: Q.Gen.small_int
- Use [nat_small] instead
- 
- File "test/TestBwdLabels.ml", line 76, characters 41-51:
- 76 |   Q.Test.make ~count ~name:"iter" Q.Gen.(small_list int)
-                                               ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 85, characters 42-52:
- 85 |   Q.Test.make ~count ~name:"iteri" Q.Gen.(small_list int)
-                                                ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 95, characters 47-57:
- 95 |     Q.Gen.(pair (Q.fun1 Q.Observable.int int) (small_list int))
-                                                     ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 100, characters 64-74:
- 100 |     Q.Gen.(pair (Q.fun2 Q.Observable.int Q.Observable.int int) (small_list int))
-                                                                       ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 105, characters 42-45:
- 105 |     Q.Gen.(pair (Q.fun1 Q.Observable.int (opt int)) (small_list int))
-                                                 ^^^
- Alert deprecated: Q.Gen.opt
- Use [option] instead
- 
- File "test/TestBwdLabels.ml", line 105, characters 53-63:
- 105 |     Q.Gen.(pair (Q.fun1 Q.Observable.int (opt int)) (small_list int))
-                                                            ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 110, characters 70-80:
- 110 |     Q.Gen.(triple (Q.fun2 Q.Observable.int Q.Observable.int int) int (small_list int))
-                                                                             ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 115, characters 77-87:
- 115 |     Q.Gen.(triple (Q.fun2 Q.Observable.int Q.Observable.int (pair int int)) (small_list int) int)
-                                                                                    ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 123, characters 66-76:
- 123 |     Q.Gen.(triple (Q.fun2 Q.Observable.int Q.Observable.int int) (small_list int) int)
-                                                                         ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 127, characters 48-58:
- 127 |   Q.Test.make ~count ~name:"iter2" Q.Gen.(pair (small_list int) (small_list int))
-                                                       ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 127, characters 65-75:
- 127 |   Q.Test.make ~count ~name:"iter2" Q.Gen.(pair (small_list int) (small_list int))
-                                                                        ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 139, characters 66-76:
- 139 |     Q.Gen.(triple (Q.fun2 Q.Observable.int Q.Observable.int int) (small_list int) (small_list int))
-                                                                         ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 139, characters 83-93:
- 139 |     Q.Gen.(triple (Q.fun2 Q.Observable.int Q.Observable.int int) (small_list int) (small_list int))
-                                                                                          ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 147, characters 85-95:
- 147 |     Q.Gen.(quad (Q.fun3 Q.Observable.int Q.Observable.int Q.Observable.int int) int (small_list int) (small_list int))
-                                                                                            ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 147, characters 102-112:
- 147 |     Q.Gen.(quad (Q.fun3 Q.Observable.int Q.Observable.int Q.Observable.int int) int (small_list int) (small_list int))
-                                                                                                             ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 155, characters 81-91:
- 155 |     Q.Gen.(quad (Q.fun3 Q.Observable.int Q.Observable.int Q.Observable.int int) (small_list int) (small_list int) int)
-                                                                                        ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 155, characters 98-108:
- 155 |     Q.Gen.(quad (Q.fun3 Q.Observable.int Q.Observable.int Q.Observable.int int) (small_list int) (small_list int) int)
-                                                                                                         ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 163, characters 48-58:
- 163 |     Q.Gen.(pair (Q.fun1 Q.Observable.int bool) (small_list int))
-                                                       ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 168, characters 48-58:
- 168 |     Q.Gen.(pair (Q.fun1 Q.Observable.int bool) (small_list int))
-                                                       ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 173, characters 67-77:
- 173 |     Q.Gen.(triple (Q.fun2 Q.Observable.int Q.Observable.int bool) (small_list int) (small_list int))
-                                                                          ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 173, characters 84-94:
- 173 |     Q.Gen.(triple (Q.fun2 Q.Observable.int Q.Observable.int bool) (small_list int) (small_list int))
-                                                                                           ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 181, characters 67-77:
- 181 |     Q.Gen.(triple (Q.fun2 Q.Observable.int Q.Observable.int bool) (small_list int) (small_list int))
-                                                                          ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 181, characters 84-94:
- 181 |     Q.Gen.(triple (Q.fun2 Q.Observable.int Q.Observable.int bool) (small_list int) (small_list int))
-                                                                                           ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 189, characters 16-25:
- 189 |     Q.Gen.(pair small_int (small_list small_int))
-                       ^^^^^^^^^
- Alert deprecated: Q.Gen.small_int
- Use [nat_small] instead
- 
- File "test/TestBwdLabels.ml", line 189, characters 27-37:
- 189 |     Q.Gen.(pair small_int (small_list small_int))
-                                  ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 189, characters 38-47:
- 189 |     Q.Gen.(pair small_int (small_list small_int))
-                                             ^^^^^^^^^
- Alert deprecated: Q.Gen.small_int
- Use [nat_small] instead
- 
- File "test/TestBwdLabels.ml", line 194, characters 17-20:
- 194 |     Q.Gen.(pair (opt small_int) (small_list (opt small_int))) (* use [int option] to test physical equality *)
-                        ^^^
- Alert deprecated: Q.Gen.opt
- Use [option] instead
- 
- File "test/TestBwdLabels.ml", line 194, characters 21-30:
- 194 |     Q.Gen.(pair (opt small_int) (small_list (opt small_int))) (* use [int option] to test physical equality *)
-                            ^^^^^^^^^
- Alert deprecated: Q.Gen.small_int
- Use [nat_small] instead
- 
- File "test/TestBwdLabels.ml", line 194, characters 33-43:
- 194 |     Q.Gen.(pair (opt small_int) (small_list (opt small_int))) (* use [int option] to test physical equality *)
-                                        ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 194, characters 45-48:
- 194 |     Q.Gen.(pair (opt small_int) (small_list (opt small_int))) (* use [int option] to test physical equality *)
-                                                    ^^^
- Alert deprecated: Q.Gen.opt
- Use [option] instead
- 
- File "test/TestBwdLabels.ml", line 194, characters 49-58:
- 194 |     Q.Gen.(pair (opt small_int) (small_list (opt small_int))) (* use [int option] to test physical equality *)
-                                                        ^^^^^^^^^
- Alert deprecated: Q.Gen.small_int
- Use [nat_small] instead
- 
- File "test/TestBwdLabels.ml", line 199, characters 48-58:
- 199 |     Q.Gen.(pair (Q.fun1 Q.Observable.int bool) (small_list int))
-                                                       ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 204, characters 48-58:
- 204 |     Q.Gen.(pair (Q.fun1 Q.Observable.int bool) (small_list int))
-                                                       ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 209, characters 42-45:
- 209 |     Q.Gen.(pair (Q.fun1 Q.Observable.int (opt int)) (small_list int))
-                                                 ^^^
- Alert deprecated: Q.Gen.opt
- Use [option] instead
- 
- File "test/TestBwdLabels.ml", line 209, characters 53-63:
- 209 |     Q.Gen.(pair (Q.fun1 Q.Observable.int (opt int)) (small_list int))
-                                                            ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 214, characters 48-58:
- 214 |     Q.Gen.(pair (Q.fun1 Q.Observable.int bool) (small_list int))
-                                                       ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 219, characters 48-58:
- 219 |     Q.Gen.(pair (Q.fun1 Q.Observable.int bool) (small_list int))
-                                                       ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 224, characters 65-75:
- 224 |     Q.Gen.(pair (Q.fun2 Q.Observable.int Q.Observable.int bool) (small_list int))
-                                                                        ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 229, characters 48-58:
- 229 |     Q.Gen.(pair (Q.fun1 Q.Observable.int bool) (small_list int))
-                                                       ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 237, characters 59-69:
- 237 |     Q.Gen.(pair (Q.fun1 Q.Observable.int (pair bool int)) (small_list int))
-                                                                  ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 246, characters 11-21:
- 246 |     Q.Gen.(small_list (pair int int))
-                  ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 254, characters 17-27:
- 254 |     Q.Gen.(pair (small_list int) (small_list int))
-                        ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 254, characters 34-44:
- 254 |     Q.Gen.(pair (small_list int) (small_list int))
-                                         ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 261, characters 44-54:
- 261 |   Q.Test.make ~count ~name:"to_list" Q.Gen.(small_list int) ~print:Q.Print.(list int)
-                                                   ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 264, characters 44-54:
- 264 |   Q.Test.make ~count ~name:"of_list" Q.Gen.(small_list int) ~print:Q.Print.(list int)
-                                                   ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 268, characters 45-55:
- 268 |   Q.Test.make ~count ~name:"#<" Q.Gen.(pair (small_list int) int) ~print:Q.Print.(pair (list int) int)
-                                                    ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 271, characters 46-56:
- 271 |   Q.Test.make ~count ~name:"<><" Q.Gen.(pair (small_list int) (small_list int))
-                                                     ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 271, characters 63-73:
- 271 |   Q.Test.make ~count ~name:"<><" Q.Gen.(pair (small_list int) (small_list int))
-                                                                      ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 275, characters 46-56:
- 275 |   Q.Test.make ~count ~name:"<>>" Q.Gen.(pair (small_list int) (small_list int))
-                                                     ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- 
- File "test/TestBwdLabels.ml", line 275, characters 63-73:
- 275 |   Q.Test.make ~count ~name:"<>>" Q.Gen.(pair (small_list int) (small_list int))
-                                                                      ^^^^^^^^^^
- Alert deprecated: Q.Gen.small_list
- Use [list_small] instead
- (cd _build/default/test && ./TestBwdLabels.exe)
- 
random seed: 436870380
- generated error  fail  pass / total     time test name
- 
[ ]     0     0     0     0 / 10000     0.0s length
[✓] 10000     0     0 10000 / 10000     0.0s length
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[ ]     0     0     0     0 / 10000     0.0s compare_lengths
[✓] 10000     0     0 10000 / 10000     0.0s compare_lengths
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[ ]     0     0     0     0 / 10000     0.0s compare_length_with
[✓] 10000     0     0 10000 / 10000     0.0s compare_length_with
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[ ]     0     0     0     0 / 10000     0.0s snoc
[ ]  6213     0     0  6213 / 10000     0.1s snoc (collecting)
[✓] 10000     0     0 10000 / 10000     0.2s snoc
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[ ]     0     0     0     0 / 10000     0.0s nth
[ ]  6662     0     0  6662 / 10000     0.1s nth (collecting)
[✓] 10000     0     0 10000 / 10000     0.2s nth
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[ ]     0     0     0     0 / 10000     0.0s nth_opt
[ ]  6384     0     0  6384 / 10000     0.1s nth_opt (collecting)
[✓] 10000     0     0 10000 / 10000     0.2s nth_opt
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[ ]     0     0     0     0 / 10000     0.0s append
[ ]  2667     0     0  2667 / 10000     0.1s append (collecting)
[ ]  4898     0     0  4898 / 10000     0.2s append (collecting)
[ ]  7048     0     0  7048 / 10000     0.3s append (collecting)
[ ]  9204     0     0  9204 / 10000     0.4s append (collecting)
[✓] 10000     0     0 10000 / 10000     0.4s append
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[ ]     0     0     0     0 / 10000     0.0s prepend
[ ]  1927     0     0  1927 / 10000     0.1s prepend (collecting)
[ ]  3874     0     0  3874 / 10000     0.2s prepend (collecting)
[ ]  5547     0     0  5547 / 10000     0.3s prepend (collecting)
[ ]  7234     0     0  7234 / 10000     0.4s prepend (collecting)
[ ]  9102     0     0  9102 / 10000     0.5s prepend (collecting)
[✓] 10000     0     0 10000 / 10000     0.6s prepend
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[ ]     0     0     0     0 / 10000     0.0s equal
[✓] 10000     0     0 10000 / 10000     0.1s equal
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[ ]     0     0     0     0 / 10000     0.0s compare
[ ]  6860     0     0  6860 / 10000     0.1s compare
[✓] 10000     0     0 10000 / 10000     0.1s compare
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[ ]     0     0     0     0 / 10000     0.0s iter
[ ]  3060     0     0  3060 / 10000     0.1s iter (collecting)
[ ]  6212     0     0  6212 / 10000     0.2s iter (collecting)
[ ]  8970     0     0  8970 / 10000     0.3s iter (collecting)
[✓] 10000     0     0 10000 / 10000     0.3s iter
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[ ]     0     0     0     0 / 10000     0.0s iteri
[ ]  3566     0     0  3566 / 10000     0.1s iteri (collecting)
[ ]  8298     0     0  8298 / 10000     0.2s iteri (collecting)
[✓] 10000     0     0 10000 / 10000     0.2s iteri
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[ ]     0     0     0     0 / 10000     0.0s map
[ ]  1795     0     0  1795 / 10000     0.1s map (collecting)
[ ]  3477     0     0  3477 / 10000     0.2s map
[ ]  5187     0     0  5187 / 10000     0.3s map (collecting)
[ ]  7069     0     0  7069 / 10000     0.4s map (collecting)
[ ]  9021     0     0  9021 / 10000     0.5s map
[✓] 10000     0     0 10000 / 10000     0.6s map
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[ ]     0     0     0     0 / 10000     0.0s mapi
[ ]  1501     0     0  1501 / 10000     0.1s mapi (collecting)
[ ]  3008     0     0  3008 / 10000     0.2s mapi
[ ]  4413     0     0  4413 / 10000     0.3s mapi
[ ]  6071     0     0  6071 / 10000     0.4s mapi
[ ]  7653     0     0  7653 / 10000     0.5s mapi (collecting)
[ ]  9275     0     0  9275 / 10000     0.6s mapi
[✓] 10000     0     0 10000 / 10000     0.6s mapi
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[ ]     0     0     0     0 / 10000     0.0s filter_map
[ ]  1902     0     0  1902 / 10000     0.1s filter_map
[ ]  3775     0     0  3775 / 10000     0.2s filter_map (collecting)
[ ]  5142     0     0  5142 / 10000     0.3s filter_map (collecting)
[ ]  6035     0     0  6035 / 10000     0.4s filter_map (collecting)
[ ]  7602     0     0  7602 / 10000     0.5s filter_map (collecting)
[ ]  9214     0     0  9214 / 10000     0.6s filter_map (collecting)
[✓] 10000     0     0 10000 / 10000     0.7s filter_map
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[ ]     0     0     0     0 / 10000     0.0s fold_left
[ ]  1536     0     0  1536 / 10000     0.1s fold_left (collecting)
[ ]  2992     0     0  2992 / 10000     0.2s fold_left (collecting)
[ ]  4491     0     0  4491 / 10000     0.3s fold_left
[ ]  5772     0     0  5772 / 10000     0.4s fold_left (collecting)
[ ]  7178     0     0  7178 / 10000     0.5s fold_left
[ ]  8751     0     0  8751 / 10000     0.6s fold_left (collecting)
[✓] 10000     0     0 10000 / 10000     0.7s fold_left
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[ ]     0     0     0     0 / 10000     0.0s fold_right_map
[ ]   872     0     0   872 / 10000     0.1s fold_right_map
[ ]  1803     0     0  1803 / 10000     0.2s fold_right_map
[ ]  2735     0     0  2735 / 10000     0.3s fold_right_map
[ ]  3689     0     0  3689 / 10000     0.4s fold_right_map
[ ]  4749     0     0  4749 / 10000     0.5s fold_right_map
[ ]  5581     0     0  5581 / 10000     0.6s fold_right_map
[ ]  6483     0     0  6483 / 10000     0.7s fold_right_map (collecting)
[ ]  7352     0     0  7352 / 10000     0.8s fold_right_map
[ ]  8165     0     0  8165 / 10000     0.9s fold_right_map (collecting)
[ ]  9005     0     0  9005 / 10000     1.0s fold_right_map
[ ]  9792     0     0  9792 / 10000     1.1s fold_right_map
[✓] 10000     0     0 10000 / 10000     1.1s fold_right_map
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[ ]     0     0     0     0 / 10000     0.0s fold_right
[ ]  1445     0     0  1445 / 10000     0.1s fold_right
[ ]  2840     0     0  2840 / 10000     0.2s fold_right
[ ]  4182     0     0  4182 / 10000     0.3s fold_right
[ ]  5575     0     0  5575 / 10000     0.4s fold_right
[ ]  6859     0     0  6859 / 10000     0.5s fold_right
[ ]  8228     0     0  8228 / 10000     0.6s fold_right
[ ]  9612     0     0  9612 / 10000     0.7s fold_right
[✓] 10000     0     0 10000 / 10000     0.7s fold_right
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[ ]     0     0     0     0 / 10000     0.0s iter2
[ ]  1621     0     0  1621 / 10000     0.1s iter2 (collecting)
[ ]  3497     0     0  3497 / 10000     0.2s iter2 (collecting)
[ ]  5137     0     0  5137 / 10000     0.3s iter2 (collecting)
[ ]  6718     0     0  6718 / 10000     0.4s iter2 (collecting)
[ ]  8635     0     0  8635 / 10000     0.5s iter2 (collecting)
[✓] 10000     0     0 10000 / 10000     0.6s iter2
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[ ]     0     0     0     0 / 10000     0.0s map2
[ ]  1094     0     0  1094 / 10000     0.1s map2
[ ]  2524     0     0  2524 / 10000     0.2s map2 (collecting)
[ ]  3767     0     0  3767 / 10000     0.3s map2 (collecting)
[ ]  5086     0     0  5086 / 10000     0.4s map2 (collecting)
[ ]  6484     0     0  6484 / 10000     0.5s map2 (collecting)
[ ]  7967     0     0  7967 / 10000     0.6s map2 (collecting)
[ ]  9482     0     0  9482 / 10000     0.7s map2 (collecting)
[✓] 10000     0     0 10000 / 10000     0.7s map2
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[ ]     0     0     0     0 / 10000     0.0s fold_left2
[ ]  1363     0     0  1363 / 10000     0.1s fold_left2 (collecting)
[ ]  2797     0     0  2797 / 10000     0.2s fold_left2 (collecting)
[ ]  4328     0     0  4328 / 10000     0.3s fold_left2 (collecting)
[ ]  5644     0     0  5644 / 10000     0.4s fold_left2 (collecting)
[ ]  6968     0     0  6968 / 10000     0.5s fold_left2 (collecting)
[ ]  8344     0     0  8344 / 10000     0.6s fold_left2 (collecting)
[ ]  9851     0     0  9851 / 10000     0.7s fold_left2 (collecting)
[✓] 10000     0     0 10000 / 10000     0.7s fold_left2
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[ ]     0     0     0     0 / 10000     0.0s fold_right2
[ ]  1272     0     0  1272 / 10000     0.1s fold_right2 (collecting)
[ ]  2720     0     0  2720 / 10000     0.2s fold_right2 (collecting)
[ ]  4207     0     0  4207 / 10000     0.3s fold_right2 (collecting)
[ ]  5629     0     0  5629 / 10000     0.4s fold_right2 (collecting)
[ ]  6970     0     0  6970 / 10000     0.5s fold_right2 (collecting)
[ ]  8143     0     0  8143 / 10000     0.6s fold_right2 (collecting)
[ ]  9393     0     0  9393 / 10000     0.7s fold_right2 (collecting)
[✓] 10000     0     0 10000 / 10000     0.7s fold_right2
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[ ]     0     0     0     0 / 10000     0.0s for_all
[ ]  3583     0     0  3583 / 10000     0.1s for_all (collecting)
[ ]  7102     0     0  7102 / 10000     0.2s for_all (collecting)
[ ]  9906     0     0  9906 / 10000     0.3s for_all (collecting)
[✓] 10000     0     0 10000 / 10000     0.3s for_all
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[ ]     0     0     0     0 / 10000     0.0s exists
[ ]  3385     0     0  3385 / 10000     0.1s exists (collecting)
[ ]  6983     0     0  6983 / 10000     0.2s exists (collecting)
[✓] 10000     0     0 10000 / 10000     0.3s exists
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[ ]     0     0     0     0 / 10000     0.0s for_all2
[ ]  1824     0     0  1824 / 10000     0.1s for_all2 (collecting)
[ ]  3582     0     0  3582 / 10000     0.2s for_all2 (collecting)
[ ]  5332     0     0  5332 / 10000     0.3s for_all2 (   testing)
[ ]  7029     0     0  7029 / 10000     0.4s for_all2 (collecting)
[ ]  8769     0     0  8769 / 10000     0.5s for_all2 (collecting)
[✓] 10000     0     0 10000 / 10000     0.6s for_all2
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[ ]     0     0     0     0 / 10000     0.0s exists2
[ ]  1816     0     0  1816 / 10000     0.1s exists2 (collecting)
[ ]  3502     0     0  3502 / 10000     0.2s exists2 (collecting)
[ ]  5459     0     0  5459 / 10000     0.3s exists2 (collecting)
[ ]  7426     0     0  7426 / 10000     0.4s exists2 (collecting)
[ ]  9285     0     0  9285 / 10000     0.5s exists2 (collecting)
[✓] 10000     0     0 10000 / 10000     0.5s exists2
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[ ]     0     0     0     0 / 10000     0.0s mem
[✓] 10000     0     0 10000 / 10000     0.0s mem
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[ ]     0     0     0     0 / 10000     0.0s memq
[✓] 10000     0     0 10000 / 10000     0.0s memq
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[ ]     0     0     0     0 / 10000     0.0s find
[ ]  3714     0     0  3714 / 10000     0.1s find (collecting)
[ ]  7523     0     0  7523 / 10000     0.2s find (collecting)
[✓] 10000     0     0 10000 / 10000     0.3s find
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[ ]     0     0     0     0 / 10000     0.0s find_opt
[ ]  3520     0     0  3520 / 10000     0.1s find_opt (collecting)
[ ]  7208     0     0  7208 / 10000     0.2s find_opt (collecting)
[✓] 10000     0     0 10000 / 10000     0.3s find_opt
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[ ]     0     0     0     0 / 10000     0.0s find_map
[ ]  3155     0     0  3155 / 10000     0.1s find_map (collecting)
[ ]  6205     0     0  6205 / 10000     0.2s find_map (collecting)
[ ]  9390     0     0  9390 / 10000     0.3s find_map (collecting)
[✓] 10000     0     0 10000 / 10000     0.3s find_map
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[ ]     0     0     0     0 / 10000     0.0s filter
[ ]  2843     0     0  2843 / 10000     0.1s filter
[ ]  5681     0     0  5681 / 10000     0.2s filter
[ ]  8625     0     0  8625 / 10000     0.3s filter (collecting)
[✓] 10000     0     0 10000 / 10000     0.3s filter
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[ ]     0     0     0     0 / 10000     0.0s find_all
[ ]  3051     0     0  3051 / 10000     0.1s find_all (collecting)
[ ]  5981     0     0  5981 / 10000     0.2s find_all (collecting)
[ ]  9181     0     0  9181 / 10000     0.3s find_all (collecting)
[✓] 10000     0     0 10000 / 10000     0.3s find_all
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[ ]     0     0     0     0 / 10000     0.0s filteri
[ ]  2780     0     0  2780 / 10000     0.1s filteri
[ ]  5506     0     0  5506 / 10000     0.2s filteri (collecting)
[ ]  8207     0     0  8207 / 10000     0.3s filteri
[✓] 10000     0     0 10000 / 10000     0.4s filteri
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[ ]     0     0     0     0 / 10000     0.0s partition
[ ]  3364     0     0  3364 / 10000     0.1s partition (collecting)
[ ]  6589     0     0  6589 / 10000     0.2s partition
[ ]  9877     0     0  9877 / 10000     0.3s partition (collecting)
[✓] 10000     0     0 10000 / 10000     0.3s partition
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[ ]     0     0     0     0 / 10000     0.0s partition_map
[ ]  1398     0     0  1398 / 10000     0.1s partition_map (collecting)
[ ]  2755     0     0  2755 / 10000     0.2s partition_map
[ ]  4050     0     0  4050 / 10000     0.3s partition_map (collecting)
[ ]  5455     0     0  5455 / 10000     0.4s partition_map
[ ]  6970     0     0  6970 / 10000     0.5s partition_map (collecting)
[ ]  8530     0     0  8530 / 10000     0.6s partition_map
[ ]  9954     0     0  9954 / 10000     0.7s partition_map
[✓] 10000     0     0 10000 / 10000     0.7s partition_map
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[ ]     0     0     0     0 / 10000     0.0s split
[ ]  1807     0     0  1807 / 10000     0.1s split (collecting)
[ ]  3777     0     0  3777 / 10000     0.2s split (collecting)
[ ]  5648     0     0  5648 / 10000     0.3s split (collecting)
[ ]  7402     0     0  7402 / 10000     0.4s split
[ ]  9188     0     0  9188 / 10000     0.5s split (collecting)
[✓] 10000     0     0 10000 / 10000     0.5s split
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[ ]     0     0     0     0 / 10000     0.0s combine
[ ]  2107     0     0  2107 / 10000     0.1s combine (collecting)
[ ]  4206     0     0  4206 / 10000     0.2s combine (collecting)
[ ]  6113     0     0  6113 / 10000     0.3s combine (collecting)
[ ]  7958     0     0  7958 / 10000     0.4s combine (collecting)
[ ]  9854     0     0  9854 / 10000     0.5s combine (collecting)
[✓] 10000     0     0 10000 / 10000     0.5s combine
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[ ]     0     0     0     0 / 10000     0.0s to_list
[ ]  4262     0     0  4262 / 10000     0.1s to_list (collecting)
[ ]  8302     0     0  8302 / 10000     0.2s to_list (collecting)
[✓] 10000     0     0 10000 / 10000     0.2s to_list
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[ ]     0     0     0     0 / 10000     0.0s of_list
[ ]  3835     0     0  3835 / 10000     0.1s of_list (collecting)
[ ]  7683     0     0  7683 / 10000     0.2s of_list (collecting)
[✓] 10000     0     0 10000 / 10000     0.3s of_list
- 
[ ]     0     0     0     0 / 10000     0.0s #<
[ ]  3413     0     0  3413 / 10000     0.1s #< (collecting)
[ ]  7361     0     0  7361 / 10000     0.2s #< (collecting)
[✓] 10000     0     0 10000 / 10000     0.3s #<
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[ ]     0     0     0     0 / 10000     0.0s <><
[ ]  1930     0     0  1930 / 10000     0.1s <>< (collecting)
[ ]  3901     0     0  3901 / 10000     0.2s <>< (collecting)
[ ]  5806     0     0  5806 / 10000     0.3s <>< (collecting)
[ ]  7642     0     0  7642 / 10000     0.4s <>< (collecting)
[ ]  9320     0     0  9320 / 10000     0.5s <>< (collecting)
[✓] 10000     0     0 10000 / 10000     0.5s <><
- 
[ ]     0     0     0     0 / 10000     0.0s <>>
[ ]  2102     0     0  2102 / 10000     0.1s <>> (collecting)
[ ]  4229     0     0  4229 / 10000     0.2s <>> (collecting)
[ ]  6350     0     0  6350 / 10000     0.3s <>> (collecting)
[ ]  8399     0     0  8399 / 10000     0.4s <>> (collecting)
[✓] 10000     0     0 10000 / 10000     0.5s <>>
- ================================================================================
- success (ran 43 tests)
-> compiled  bwd.2.0.0
-> removed   bwd.2.0.0
-> installed bwd.2.0.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-25 19:52.08 ---> saved as "b9fb5cd740172789e2d0fb202731c504d9e6b4eabca2eb0f7f024e51054b3d9d"
Job succeeded
2026-03-25 19:52.32: Job succeeded