(for PR #29582)

2026-03-25 13:13.31: New job: test bwd.2.0.0 with ocaml-compiler.5.4.0~alpha1, 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 $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29582/head" && git reset --hard fa5fb3a6
git fetch origin master
git merge --no-edit 2f93e9d4614d6376ed929fc2cee7c59cb9d5833b
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ocaml-compiler.5.4.0~alpha1 5.4.0~alpha1
RUN opam reinstall --update-invariant ocaml-compiler.5.4.0~alpha1; \
    res=$?; \
    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 "$pkg" != 'ocaml-compiler.5.4.0~alpha1' && partial_fails="$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 13:13.31: Using cache hint "ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6-ocaml-compiler.5.4.0~alpha1-bwd.2.0.0-fa5fb3a6a806e832e4c7791145889a6bbe8b64ef"
2026-03-25 13:13.31: 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~alpha1 5.4.0~alpha1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall --update-invariant ocaml-compiler.5.4.0~alpha1;\
             \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 \"$pkg\" != 'ocaml-compiler.5.4.0~alpha1' && partial_fails=\"$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 13:13.31: Waiting for resource in pool OCluster
2026-03-25 17:38.21: Waiting for worker…
2026-03-25 17:41.54: Got resource from pool OCluster
Building on clete.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)
2026-03-25 17:41.58 ---> 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 17:41.58 ---> 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 17:41.58 ---> 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 17:41.58 ---> 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 17:41.58 ---> using "04a48515eea40c32b96da0c71328b4bba0edb66eed83d4f78554b39097cf1f25" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-03-25 17:42.00 ---> using "034191995d824300f355cbba1072d6e5fe6d815701f24eb84d82c75009d73829" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-25 17:42.00 ---> 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 1s (6734 kB/s)
- Reading package lists...
- 
2026-03-25 17:42.00 ---> using "a75782a571df4fc8f8933e94c681af881015ee87cdd4c652f8ae9af1d8cfad37" from cache

/home/opam: (run (shell "opam pin add -k version -yn ocaml-compiler.5.4.0~alpha1 5.4.0~alpha1"))
ocaml-compiler is now pinned to version 5.4.0~alpha1
2026-03-25 17:42.00 ---> using "e88d50778e741ddee9b34c84a56e5e9e4639d3fa2f3e012374704cbfbb53ef0f" 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~alpha1;\
                        \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 \"$pkg\" != 'ocaml-compiler.5.4.0~alpha1' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
ocaml-compiler.5.4.0~alpha1 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== remove 1 package
  - remove    ocaml-base-compiler 5.4.0 (pinned)                 [conflicts with ocaml-compiler]
=== downgrade 1 package
  - downgrade ocaml-compiler      5.4.0 to 5.4.0~alpha1 (pinned)
=== recompile 6 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-config        3                              [uses ocaml-base-compiler]
  - recompile opam-depext         1.2.3                          [uses ocaml]
=== install 1 package
  - install   ocaml-variants      5.4.0~alpha1+options           [required by ocaml]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved ocaml-compiler.5.4.0~alpha1  (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~alpha1
-> installed ocaml-variants.5.4.0~alpha1+options
-> 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
[NOTE] Switch invariant was updated to ["ocaml-variants" {= "5.4.0~alpha1+options"}]
       Use `opam switch set-invariant' to change it.
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 17:42.00 ---> using "b7d43dc4936243f5436b930db356d86affbfebfa395eb0b37eb16d2b855a3853" 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  (https://opam.ocaml.org/cache)
-> 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 17:43.41 ---> saved as "7d0ba680c4cbb65509429799e70887e8d2a04c46761d490a8113e018012704ec"

/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 17:44.17 ---> saved as "c415fb4398494a66cd9b2a36b09733ba3f80fa37b9c555197e9ab19408e9a542"

/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: 322144460
- generated error  fail  pass / total     time test name
- 
[ ]     0     0     0     0 / 10000     0.0s length
[✓] 10000     0     0 10000 / 10000     0.0s length
- 
[ ]     0     0     0     0 / 10000     0.0s compare_lengths
[✓] 10000     0     0 10000 / 10000     0.0s compare_lengths
- 
[ ]     0     0     0     0 / 10000     0.0s compare_length_with
[✓] 10000     0     0 10000 / 10000     0.0s compare_length_with
- 
[ ]     0     0     0     0 / 10000     0.0s snoc
[ ]  4008     0     0  4008 / 10000     0.1s snoc (collecting)
[ ]  8189     0     0  8189 / 10000     0.2s snoc (collecting)
[✓] 10000     0     0 10000 / 10000     0.2s snoc
- 
[ ]     0     0     0     0 / 10000     0.0s nth
[ ]  5127     0     0  5127 / 10000     0.1s nth (collecting)
[ ]  9193     0     0  9193 / 10000     0.2s nth (collecting)
[✓] 10000     0     0 10000 / 10000     0.2s nth
- 
[ ]     0     0     0     0 / 10000     0.0s nth_opt
[ ]  4264     0     0  4264 / 10000     0.1s nth_opt (collecting)
[ ]  8264     0     0  8264 / 10000     0.2s nth_opt (collecting)
[✓] 10000     0     0 10000 / 10000     0.2s nth_opt
- 
[ ]     0     0     0     0 / 10000     0.0s append
[ ]  2148     0     0  2148 / 10000     0.1s append
[ ]  4055     0     0  4055 / 10000     0.2s append (collecting)
[ ]  6282     0     0  6282 / 10000     0.3s append (collecting)
[ ]  8210     0     0  8210 / 10000     0.4s append (collecting)
[✓] 10000     0     0 10000 / 10000     0.5s append
- 
[ ]     0     0     0     0 / 10000     0.0s prepend
[ ]  3386     0     0  3386 / 10000     0.1s prepend (collecting)
[ ]  6809     0     0  6809 / 10000     0.2s prepend (collecting)
[ ]  8836     0     0  8836 / 10000     0.3s prepend (collecting)
[✓] 10000     0     0 10000 / 10000     0.3s prepend
- 
[ ]     0     0     0     0 / 10000     0.0s equal
[✓] 10000     0     0 10000 / 10000     0.1s equal
- 
[ ]     0     0     0     0 / 10000     0.0s compare
[✓] 10000     0     0 10000 / 10000     0.1s compare
- 
[ ]     0     0     0     0 / 10000     0.0s iter
[ ]  3246     0     0  3246 / 10000     0.1s iter (collecting)
[ ]  8178     0     0  8178 / 10000     0.2s iter
[✓] 10000     0     0 10000 / 10000     0.3s iter
- 
[ ]     0     0     0     0 / 10000     0.0s iteri
[ ]  2118     0     0  2118 / 10000     0.1s iteri (collecting)
[ ]  4429     0     0  4429 / 10000     0.2s iteri
[ ]  7263     0     0  7263 / 10000     0.3s iteri (collecting)
[✓] 10000     0     0 10000 / 10000     0.4s iteri
- 
[ ]     0     0     0     0 / 10000     0.0s map
[ ]  1405     0     0  1405 / 10000     0.1s map
[ ]  2784     0     0  2784 / 10000     0.2s map (collecting)
[ ]  5987     0     0  5987 / 10000     0.3s map (collecting)
[ ]  9981     0     0  9981 / 10000     0.4s map
[✓] 10000     0     0 10000 / 10000     0.4s map
- 
[ ]     0     0     0     0 / 10000     0.0s mapi
[ ]  1718     0     0  1718 / 10000     0.1s mapi
[ ]  3031     0     0  3031 / 10000     0.2s mapi (collecting)
[ ]  4778     0     0  4778 / 10000     0.3s mapi (collecting)
[ ]  7703     0     0  7703 / 10000     0.4s mapi
[ ]  9574     0     0  9574 / 10000     0.5s mapi (collecting)
[✓] 10000     0     0 10000 / 10000     0.5s mapi
- 
[ ]     0     0     0     0 / 10000     0.0s filter_map
[ ]  2109     0     0  2109 / 10000     0.1s filter_map
[ ]  4147     0     0  4147 / 10000     0.2s filter_map (collecting)
[ ]  6926     0     0  6926 / 10000     0.3s filter_map (collecting)
[✓] 10000     0     0 10000 / 10000     0.4s filter_map
- 
[ ]     0     0     0     0 / 10000     0.0s fold_left
[ ]  2910     0     0  2910 / 10000     0.1s fold_left
[ ]  5088     0     0  5088 / 10000     0.2s fold_left (collecting)
[ ]  6841     0     0  6841 / 10000     0.3s fold_left (collecting)
[ ]  8896     0     0  8896 / 10000     0.4s fold_left (collecting)
[ ]  9997     0     0  9997 / 10000     0.5s fold_left
[✓] 10000     0     0 10000 / 10000     0.5s fold_left
- 
[ ]     0     0     0     0 / 10000     0.0s fold_right_map
[ ]   707     0     0   707 / 10000     0.1s fold_right_map (collecting)
[ ]  1624     0     0  1624 / 10000     0.2s fold_right_map
[ ]  2287     0     0  2287 / 10000     0.3s fold_right_map
[ ]  2867     0     0  2867 / 10000     0.4s fold_right_map
[ ]  3420     0     0  3420 / 10000     0.5s fold_right_map
[ ]  4117     0     0  4117 / 10000     0.6s fold_right_map
[ ]  4905     0     0  4905 / 10000     0.7s fold_right_map
[ ]  5605     0     0  5605 / 10000     0.8s fold_right_map (collecting)
[ ]  6227     0     0  6227 / 10000     0.9s fold_right_map (collecting)
[ ]  6861     0     0  6861 / 10000     1.0s fold_right_map
[ ]  7630     0     0  7630 / 10000     1.1s fold_right_map (collecting)
[ ]  8320     0     0  8320 / 10000     1.2s fold_right_map
[ ]  8985     0     0  8985 / 10000     1.3s fold_right_map
[ ]  9626     0     0  9626 / 10000     1.4s fold_right_map (collecting)
[✓] 10000     0     0 10000 / 10000     1.5s fold_right_map
- 
[ ]     0     0     0     0 / 10000     0.0s fold_right
[ ]  1143     0     0  1143 / 10000     0.1s fold_right (collecting)
[ ]  2187     0     0  2187 / 10000     0.2s fold_right
[ ]  3346     0     0  3346 / 10000     0.3s fold_right (collecting)
[ ]  4361     0     0  4361 / 10000     0.4s fold_right
[ ]  5312     0     0  5312 / 10000     0.5s fold_right
[ ]  6274     0     0  6274 / 10000     0.6s fold_right (collecting)
[ ]  7027     0     0  7027 / 10000     0.7s fold_right (collecting)
[ ]  7768     0     0  7768 / 10000     0.8s fold_right (collecting)
[ ]  8659     0     0  8659 / 10000     0.9s fold_right (collecting)
[ ]  9653     0     0  9653 / 10000     1.0s fold_right (collecting)
[✓] 10000     0     0 10000 / 10000     1.0s fold_right
- 
[ ]     0     0     0     0 / 10000     0.0s iter2
[ ]  1051     0     0  1051 / 10000     0.1s iter2 (collecting)
[ ]  2368     0     0  2368 / 10000     0.2s iter2 (collecting)
[ ]  3515     0     0  3515 / 10000     0.3s iter2 (collecting)
[ ]  4566     0     0  4566 / 10000     0.4s iter2 (collecting)
[ ]  5591     0     0  5591 / 10000     0.5s iter2 (collecting)
[ ]  6756     0     0  6756 / 10000     0.6s iter2 (collecting)
[ ]  7757     0     0  7757 / 10000     0.7s iter2 (collecting)
[ ]  9199     0     0  9199 / 10000     0.8s iter2
[✓] 10000     0     0 10000 / 10000     0.9s iter2
- 
[ ]     0     0     0     0 / 10000     0.0s map2
[ ]  1156     0     0  1156 / 10000     0.1s map2 (collecting)
[ ]  2146     0     0  2146 / 10000     0.2s map2 (collecting)
[ ]  3152     0     0  3152 / 10000     0.3s map2 (collecting)
[ ]  4170     0     0  4170 / 10000     0.4s map2 (collecting)
[ ]  5231     0     0  5231 / 10000     0.5s map2 (collecting)
[ ]  6439     0     0  6439 / 10000     0.6s map2
[ ]  7799     0     0  7799 / 10000     0.7s map2
[ ]  8985     0     0  8985 / 10000     0.8s map2 (collecting)
[ ]  9895     0     0  9895 / 10000     0.9s map2 (collecting)
[✓] 10000     0     0 10000 / 10000     0.9s map2
- 
[ ]     0     0     0     0 / 10000     0.0s fold_left2
[ ]   860     0     0   860 / 10000     0.1s fold_left2 (collecting)
[ ]  1814     0     0  1814 / 10000     0.2s fold_left2 (collecting)
[ ]  2832     0     0  2832 / 10000     0.3s fold_left2 (collecting)
[ ]  4109     0     0  4109 / 10000     0.4s fold_left2
[ ]  5298     0     0  5298 / 10000     0.5s fold_left2 (collecting)
[ ]  6576     0     0  6576 / 10000     0.6s fold_left2 (collecting)
[ ]  7556     0     0  7556 / 10000     0.7s fold_left2 (collecting)
[ ]  8898     0     0  8898 / 10000     0.8s fold_left2
[ ]  9955     0     0  9955 / 10000     0.9s fold_left2 (collecting)
[✓] 10000     0     0 10000 / 10000     0.9s fold_left2
- 
[ ]     0     0     0     0 / 10000     0.0s fold_right2
[ ]  1065     0     0  1065 / 10000     0.1s fold_right2
[ ]  1775     0     0  1775 / 10000     0.2s fold_right2 (collecting)
[ ]  2477     0     0  2477 / 10000     0.3s fold_right2 (collecting)
[ ]  3209     0     0  3209 / 10000     0.4s fold_right2 (collecting)
[ ]  4349     0     0  4349 / 10000     0.5s fold_right2 (collecting)
[ ]  5408     0     0  5408 / 10000     0.6s fold_right2
[ ]  6300     0     0  6300 / 10000     0.7s fold_right2 (collecting)
[ ]  7232     0     0  7232 / 10000     0.8s fold_right2 (collecting)
[ ]  8093     0     0  8093 / 10000     0.9s fold_right2 (collecting)
[ ]  8984     0     0  8984 / 10000     1.0s fold_right2 (collecting)
[ ]  9778     0     0  9778 / 10000     1.1s fold_right2 (collecting)
[✓] 10000     0     0 10000 / 10000     1.1s fold_right2
- 
[ ]     0     0     0     0 / 10000     0.0s for_all
[ ]  2325     0     0  2325 / 10000     0.1s for_all (collecting)
[ ]  4400     0     0  4400 / 10000     0.2s for_all (collecting)
[ ]  6830     0     0  6830 / 10000     0.3s for_all (collecting)
[ ]  9315     0     0  9315 / 10000     0.4s for_all (collecting)
[✓] 10000     0     0 10000 / 10000     0.4s for_all
- 
[ ]     0     0     0     0 / 10000     0.0s exists
[ ]  2229     0     0  2229 / 10000     0.1s exists (collecting)
[ ]  4406     0     0  4406 / 10000     0.2s exists (collecting)
[ ]  6482     0     0  6482 / 10000     0.3s exists (collecting)
[ ]  8905     0     0  8905 / 10000     0.4s exists (collecting)
[✓] 10000     0     0 10000 / 10000     0.4s exists
- 
[ ]     0     0     0     0 / 10000     0.0s for_all2
[ ]  1207     0     0  1207 / 10000     0.1s for_all2 (collecting)
[ ]  2500     0     0  2500 / 10000     0.2s for_all2 (collecting)
[ ]  3473     0     0  3473 / 10000     0.3s for_all2 (collecting)
[ ]  4590     0     0  4590 / 10000     0.4s for_all2 (collecting)
[ ]  5910     0     0  5910 / 10000     0.5s for_all2 (collecting)
[ ]  7022     0     0  7022 / 10000     0.6s for_all2 (collecting)
[ ]  8198     0     0  8198 / 10000     0.7s for_all2 (collecting)
[ ]  9367     0     0  9367 / 10000     0.8s for_all2 (collecting)
[✓] 10000     0     0 10000 / 10000     0.9s for_all2
- 
[ ]     0     0     0     0 / 10000     0.0s exists2
[ ]  1349     0     0  1349 / 10000     0.1s exists2 (collecting)
[ ]  2659     0     0  2659 / 10000     0.2s exists2 (collecting)
[ ]  4051     0     0  4051 / 10000     0.3s exists2 (collecting)
[ ]  5608     0     0  5608 / 10000     0.4s exists2 (collecting)
[ ]  6810     0     0  6810 / 10000     0.5s exists2 (collecting)
[ ]  9053     0     0  9053 / 10000     0.6s exists2 (collecting)
[✓] 10000     0     0 10000 / 10000     0.6s exists2
- 
[ ]     0     0     0     0 / 10000     0.0s mem
[✓] 10000     0     0 10000 / 10000     0.0s mem
- 
[ ]     0     0     0     0 / 10000     0.0s memq
[✓] 10000     0     0 10000 / 10000     0.0s memq
- 
[ ]     0     0     0     0 / 10000     0.0s find
[ ]  4450     0     0  4450 / 10000     0.1s find
[ ]  8441     0     0  8441 / 10000     0.2s find (collecting)
[✓] 10000     0     0 10000 / 10000     0.2s find
- 
[ ]     0     0     0     0 / 10000     0.0s find_opt
[ ]  4516     0     0  4516 / 10000     0.1s find_opt (collecting)
[ ]  9095     0     0  9095 / 10000     0.2s find_opt (collecting)
[✓] 10000     0     0 10000 / 10000     0.2s find_opt
- 
[ ]     0     0     0     0 / 10000     0.0s find_map
[ ]  3802     0     0  3802 / 10000     0.1s find_map (collecting)
[ ]  7609     0     0  7609 / 10000     0.2s find_map
[✓] 10000     0     0 10000 / 10000     0.3s find_map
- 
[ ]     0     0     0     0 / 10000     0.0s filter
[ ]  3726     0     0  3726 / 10000     0.1s filter (collecting)
[ ]  7066     0     0  7066 / 10000     0.2s filter
[✓] 10000     0     0 10000 / 10000     0.3s filter
- 
[ ]     0     0     0     0 / 10000     0.0s find_all
[ ]  3880     0     0  3880 / 10000     0.1s find_all (collecting)
[ ]  8288     0     0  8288 / 10000     0.2s find_all (collecting)
[✓] 10000     0     0 10000 / 10000     0.2s find_all
- 
[ ]     0     0     0     0 / 10000     0.0s filteri
[ ]  4199     0     0  4199 / 10000     0.1s filteri (collecting)
[ ]  7974     0     0  7974 / 10000     0.2s filteri (collecting)
[✓] 10000     0     0 10000 / 10000     0.3s filteri
- 
[ ]     0     0     0     0 / 10000     0.0s partition
[ ]  4733     0     0  4733 / 10000     0.1s partition (collecting)
[✓] 10000     0     0 10000 / 10000     0.2s partition
- 
[ ]     0     0     0     0 / 10000     0.0s partition_map
[ ]  1933     0     0  1933 / 10000     0.1s partition_map
[ ]  4064     0     0  4064 / 10000     0.2s partition_map
[ ]  6331     0     0  6331 / 10000     0.3s partition_map (collecting)
[ ]  8231     0     0  8231 / 10000     0.4s partition_map
[ ]  9949     0     0  9949 / 10000     0.5s partition_map
[✓] 10000     0     0 10000 / 10000     0.5s partition_map
- 
[ ]     0     0     0     0 / 10000     0.0s split
[ ]  1654     0     0  1654 / 10000     0.1s split (collecting)
[ ]  3545     0     0  3545 / 10000     0.2s split (collecting)
[ ]  5449     0     0  5449 / 10000     0.3s split (collecting)
[ ]  7638     0     0  7638 / 10000     0.4s split (collecting)
[ ]  9822     0     0  9822 / 10000     0.5s split (collecting)
[✓] 10000     0     0 10000 / 10000     0.5s split
- 
[ ]     0     0     0     0 / 10000     0.0s combine
[ ]  2366     0     0  2366 / 10000     0.1s combine (collecting)
[ ]  4469     0     0  4469 / 10000     0.2s combine (collecting)
[ ]  6929     0     0  6929 / 10000     0.3s combine (collecting)
[ ]  9680     0     0  9680 / 10000     0.4s combine (collecting)
[✓] 10000     0     0 10000 / 10000     0.4s combine
- 
[ ]     0     0     0     0 / 10000     0.0s to_list
[ ]  6009     0     0  6009 / 10000     0.1s to_list (collecting)
[✓] 10000     0     0 10000 / 10000     0.2s to_list
- 
[ ]     0     0     0     0 / 10000     0.0s of_list
[ ]  5949     0     0  5949 / 10000     0.1s of_list (collecting)
[✓] 10000     0     0 10000 / 10000     0.2s of_list
- 
[ ]     0     0     0     0 / 10000     0.0s #<
[ ]  6071     0     0  6071 / 10000     0.1s #< (collecting)
[✓] 10000     0     0 10000 / 10000     0.2s #<
- 
[ ]     0     0     0     0 / 10000     0.0s <><
[ ]  2513     0     0  2513 / 10000     0.1s <>< (collecting)
[ ]  4863     0     0  4863 / 10000     0.2s <>< (collecting)
[ ]  7840     0     0  7840 / 10000     0.3s <>< (collecting)
[✓] 10000     0     0 10000 / 10000     0.4s <><
- 
[ ]     0     0     0     0 / 10000     0.0s <>>
[ ]  2774     0     0  2774 / 10000     0.1s <>> (collecting)
[ ]  5455     0     0  5455 / 10000     0.2s <>> (collecting)
[ ]  8229     0     0  8229 / 10000     0.3s <>> (collecting)
[✓] 10000     0     0 10000 / 10000     0.4s <>>
- ================================================================================
- 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 17:44.47 ---> saved as "1559857804bad42ec86e8c2a5d884a273f94937679e5121adf055bbf4a88df1b"
Job succeeded
2026-03-25 17:45.09: Job succeeded