Build:
  1. 0
2025-12-30 11:06.28: New job: test ke.0.5 with lwt.6.0.0, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29147/head (d83f510fcc6a430d62200d6223dcfcc5c92c0245)
                              on debian-13-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29147/head" && git reset --hard d83f510f
git fetch origin master
git merge --no-edit c239a62d58deaede2e5dce17c2715a55397b73f2
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.14@sha256:036e77867422a8866af32fdb5a0ab537b7171bc6e32ad75d56b72d619d86227e
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn lwt.6.0.0 6.0.0
RUN opam reinstall lwt.6.0.0; \
    res=$?; \
    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 "$pkg" != 'lwt.6.0.0' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN opam reinstall ke.0.5; \
    res=$?; \
    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 "$pkg" != 'ke.0.5' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test ke.0.5) || true
RUN opam reinstall --with-test --verbose ke.0.5; \
    res=$?; \
    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 "$pkg" != 'ke.0.5' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1

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

2025-12-30 11:06.28: Using cache hint "ocaml/opam:debian-13-ocaml-4.14@sha256:036e77867422a8866af32fdb5a0ab537b7171bc6e32ad75d56b72d619d86227e-lwt.6.0.0-ke.0.5-d83f510fcc6a430d62200d6223dcfcc5c92c0245"
2025-12-30 11:06.28: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.14@sha256:036e77867422a8866af32fdb5a0ab537b7171bc6e32ad75d56b72d619d86227e)
 (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 lwt.6.0.0 6.0.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall lwt.6.0.0;\
             \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 \"$pkg\" != 'lwt.6.0.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall ke.0.5;\
             \n        res=$?;\
             \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 \"$pkg\" != 'ke.0.5' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test ke.0.5) || true"))
 (run (shell  "opam reinstall --with-test --verbose ke.0.5;\
             \n        res=$?;\
             \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 \"$pkg\" != 'ke.0.5' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-12-30 11:06.28: Waiting for resource in pool OCluster
2025-12-30 11:48.53: Waiting for worker…
2025-12-30 11:51.08: Got resource from pool OCluster
Building on laodoke.caelum.ci.dev
All commits already cached
HEAD is now at c239a62d58 Merge pull request #29143 from filipeom/opam-publish-smtml.0.18.0
Updating c239a62d58..d83f510fcc
Fast-forward
 packages/lwt/lwt.6.0.0/opam                        | 64 ++++++++++++++++++++++
 packages/lwt_direct/lwt_direct.6.0.0/opam          | 41 ++++++++++++++
 packages/lwt_ppx/lwt_ppx.6.0.0/opam                | 42 ++++++++++++++
 .../lwt_runtime_events.6.0.0/opam                  | 39 +++++++++++++
 4 files changed, 186 insertions(+)
 create mode 100644 packages/lwt/lwt.6.0.0/opam
 create mode 100644 packages/lwt_direct/lwt_direct.6.0.0/opam
 create mode 100644 packages/lwt_ppx/lwt_ppx.6.0.0/opam
 create mode 100644 packages/lwt_runtime_events/lwt_runtime_events.6.0.0/opam

(from ocaml/opam:debian-13-ocaml-4.14@sha256:036e77867422a8866af32fdb5a0ab537b7171bc6e32ad75d56b72d619d86227e)
Unable to find image 'ocaml/opam:debian-13-ocaml-4.14@sha256:036e77867422a8866af32fdb5a0ab537b7171bc6e32ad75d56b72d619d86227e' locally
docker.io/ocaml/opam@sha256:036e77867422a8866af32fdb5a0ab537b7171bc6e32ad75d56b72d619d86227e: Pulling from ocaml/opam
2981f7e8980b: Already exists
38c43a523031: Already exists
86b171e1f8bb: Already exists
c62328d491a4: Already exists
eff4af1ec9f9: Already exists
a8fb3d73c22a: Already exists
75059ed2c06e: Already exists
c838c080301e: Already exists
dfb14fb41cef: Already exists
df6d00addf67: Already exists
4f718223933a: Already exists
ccc6aa3cc5f0: Already exists
23e68f1bebf2: Already exists
bc8ede90ef45: Already exists
80af37328cf0: Already exists
709d603477b6: Already exists
0ccf30b070a2: Already exists
35aa2e416863: Already exists
00036f610596: Already exists
566836f020cc: Already exists
71b9e3f831b5: Already exists
8a58bb81444d: Already exists
4f4fb700ef54: Already exists
c914f6b1f746: Already exists
63d935813e47: Already exists
8ac9b4b966c0: Already exists
8001b3a2b5ac: Already exists
ab8c1074cdd7: Already exists
552a5e6f461a: Already exists
096d8d04315b: Already exists
8c2c8a96d5dd: Already exists
5e0e78b37cf0: Already exists
47f8c84cafbb: Already exists
ad98837138f6: Already exists
5ed1b7a005db: Already exists
ec30d9664bee: Already exists
fc40ea176f89: Already exists
120854320efc: Already exists
bc1b0459d6ad: Already exists
ae7d42bb164e: Already exists
e62afff751db: Already exists
e41c8188a018: Pulling fs layer
a68d3902b562: Pulling fs layer
4247127f452e: Pulling fs layer
a7e742daec37: Pulling fs layer
a7e742daec37: Waiting
a68d3902b562: Verifying Checksum
a68d3902b562: Download complete
4247127f452e: Verifying Checksum
4247127f452e: Download complete
a7e742daec37: Verifying Checksum
a7e742daec37: Download complete
e41c8188a018: Verifying Checksum
e41c8188a018: Download complete
e41c8188a018: Pull complete
a68d3902b562: Pull complete
4247127f452e: Pull complete
a7e742daec37: Pull complete
Digest: sha256:036e77867422a8866af32fdb5a0ab537b7171bc6e32ad75d56b72d619d86227e
Status: Downloaded newer image for ocaml/opam@sha256:036e77867422a8866af32fdb5a0ab537b7171bc6e32ad75d56b72d619d86227e
2025-12-30 11:51.14 ---> using "3693260be75be30570e295a8d96dbf271715706f1de21c754800bbb80cb23c02" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-12-30 11:51.14 ---> using "1901ce78037bddde71f95bdd22440cea4b65c64f109a6dc28a07d8f568d14fd5" 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
2025-12-30 11:51.14 ---> using "2ffda47237486dfd42484e675442c43b64b4248da6fe38c8c6f6b73eaf77c7e4" 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       4.14
# invariant            ["ocaml-base-compiler" {= "4.14.2"}]
# compiler-packages    ocaml-base-compiler.4.14.2, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/4.14/lib/ocaml/stublibs:/home/opam/.opam/4.14/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       4.14.2
2025-12-30 11:51.14 ---> using "8d8441a28f4b5d60d384616bad3398ce82a06d7e454e61c9fb6c21023e1fdb63" 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/"))
2025-12-30 11:51.14 ---> using "991dc295f290cc56c9e5a21cee5fed1bc338c5aa668e8bacd9f2f3a05c89da27" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-12-30 11:51.15 ---> using "776cff223897cb507a6cca05f13b7b38f86aeef6aa201414b9cd7be8afcc28e7" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-12-30 11:51.15 ---> using "cbf57c3803cfeec426d6e6a91cffa6d3767d6fc9d7a11ee0a315b1f0a952711e" from cache

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian trixie InRelease
- 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]
- Fetched 90.7 kB in 0s (1222 kB/s)
- Reading package lists...
- 
2025-12-30 11:51.15 ---> using "199b83ec8646127fc85f887dd3966b58d3c2eb87bc6ced2ec90f99a90f0fc201" from cache

/home/opam: (run (shell "opam pin add -k version -yn lwt.6.0.0 6.0.0"))
lwt is now pinned to version 6.0.0
2025-12-30 11:51.15 ---> using "02da183fa752ce780cc86f04d2afaef60d98811376d928c76962de93d61003f4" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall lwt.6.0.0;\
                        \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 \"$pkg\" != 'lwt.6.0.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
lwt.6.0.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 8 packages
  - install base-bytes        base           [required by ocplib-endian]
  - install cppo              1.8.0          [required by lwt]
  - install csexp             1.5.2          [required by dune-configurator]
  - install dune              3.20.2         [required by lwt]
  - install dune-configurator 3.20.2         [required by lwt]
  - install lwt               6.0.0 (pinned)
  - install ocamlfind         1.9.8          [required by base-bytes]
  - install ocplib-endian     1.2            [required by lwt]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved cppo.1.8.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved dune.3.20.2, dune-configurator.3.20.2  (cached)
-> retrieved lwt.6.0.0  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocplib-endian.1.2  (cached)
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed dune.3.20.2
-> installed csexp.1.5.2
-> installed cppo.1.8.0
-> installed ocplib-endian.1.2
-> installed dune-configurator.3.20.2
-> installed lwt.6.0.0
Done.
# To update the current shell environment, run: eval $(opam env)
2025-12-30 11:51.15 ---> using "0edc687c209692261b33c408eee1f0531873c26e05d69a05585f83c7a66a7de0" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall ke.0.5;\
                        \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 \"$pkg\" != 'ke.0.5' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
ke.0.5 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 5 packages
  - install bigarray-compat 1.1.0  [required by ke]
  - install fmt             0.11.0 [required by ke]
  - install ke              0.5
  - install ocamlbuild      0.16.1 [required by fmt]
  - install topkg           1.1.1  [required by fmt]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved bigarray-compat.1.1.0  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved ke.0.5  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved topkg.1.1.1  (cached)
-> installed bigarray-compat.1.1.0
-> installed ocamlbuild.0.16.1
-> installed topkg.1.1.1
-> installed fmt.0.11.0
-> installed ke.0.5
Done.
# To update the current shell environment, run: eval $(opam env)
2025-12-30 11:51.38 ---> saved as "5c70745533718017469c4a392fc3052774227036ed7c427ad56dd4e9c3743017"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test ke.0.5) || true"))
The following actions will be performed:
=== recompile 2 packages
  - recompile fmt                         0.11.0  [uses cmdliner]
  - recompile ke                          0.5
=== install 88 packages
  - install   afl-persistent              1.4     [required by crowbar]
  - install   alcotest                    1.9.1   [required by ke]
  - install   angstrom                    0.16.1  [required by uri]
  - install   astring                     0.8.5   [required by alcotest]
  - install   base                        v0.16.4 [required by core, core_kernel]
  - install   base_bigstring              v0.16.0 [required by core]
  - install   base_quickcheck             v0.16.0 [required by core]
  - install   bechamel                    0.5.0   [required by ke]
  - install   bechamel-notty              0.5.0   [required by ke]
  - install   bechamel-perf               0.5.0   [required by ke]
  - install   bigstringaf                 0.10.0  [required by ke]
  - install   bin_prot                    v0.16.0 [required by core]
  - install   cmdliner                    2.1.0   [required by ke]
  - install   conf-linux-libc-dev         0       [required by mperf]
  - install   core                        v0.16.2 [required by core_bench]
  - install   core_bench                  v0.16.0 [required by ke]
  - install   core_kernel                 v0.16.0 [required by core_bench]
  - install   core_unix                   v0.16.0 [required by core_bench]
  - install   crowbar                     0.2.2   [required by ke]
  - install   expect_test_helpers_core    v0.16.0 [required by core_unix]
  - install   fieldslib                   v0.16.0 [required by core]
  - install   int_repr                    v0.16.0 [required by core_kernel]
  - install   jane-street-headers         v0.16.0 [required by core, core_unix]
  - install   jsonm                       1.0.2   [required by ke]
  - install   jst-config                  v0.16.0 [required by core, core_unix]
  - install   mperf                       0.5.0   [required by bechamel-perf]
  - install   notty                       0.2.3   [required by bechamel-notty]
  - install   num                         1.6     [required by sexplib]
  - install   ocaml-compiler-libs         v0.12.4 [required by ppxlib]
  - install   ocaml-syntax-shims          1.0.0   [required by alcotest]
  - install   ocaml_intrinsics            v0.16.2 [required by core_unix]
  - install   ocplib-json-typed           0.6     [required by ke]
  - install   parsexp                     v0.16.0 [required by sexplib]
  - install   ppx_assert                  v0.16.0 [required by core]
  - install   ppx_base                    v0.16.0 [required by core]
  - install   ppx_bench                   v0.16.0 [required by ppx_jane]
  - install   ppx_bin_prot                v0.16.0 [required by ppx_jane]
  - install   ppx_cold                    v0.16.0 [required by ppx_base]
  - install   ppx_compare                 v0.16.0 [required by core_bench]
  - install   ppx_custom_printf           v0.16.0 [required by ppx_jane]
  - install   ppx_derivers                1.2.1   [required by ppxlib]
  - install   ppx_disable_unused_warnings v0.16.0 [required by ppx_jane]
  - install   ppx_enumerate               v0.16.0 [required by ppx_base]
  - install   ppx_expect                  v0.16.2 [required by ppx_jane]
  - install   ppx_fields_conv             v0.16.0 [required by core_bench]
  - install   ppx_fixed_literal           v0.16.0 [required by ppx_jane]
  - install   ppx_globalize               v0.16.0 [required by ppx_base]
  - install   ppx_hash                    v0.16.0 [required by core]
  - install   ppx_here                    v0.16.0 [required by ppx_jane]
  - install   ppx_ignore_instrumentation  v0.16.0 [required by ppx_jane]
  - install   ppx_inline_test             v0.16.1 [required by core]
  - install   ppx_jane                    v0.16.0 [required by core_bench]
  - install   ppx_let                     v0.16.0 [required by core_bench]
  - install   ppx_log                     v0.16.0 [required by ppx_jane]
  - install   ppx_module_timer            v0.16.0 [required by ppx_jane]
  - install   ppx_optcomp                 v0.16.0 [required by core_kernel, core, core_unix]
  - install   ppx_optional                v0.16.0 [required by ppx_jane]
  - install   ppx_pipebang                v0.16.0 [required by ppx_jane]
  - install   ppx_sexp_conv               v0.16.0 [required by core_bench]
  - install   ppx_sexp_message            v0.16.0 [required by core]
  - install   ppx_sexp_value              v0.16.0 [required by ppx_jane]
  - install   ppx_stable                  v0.16.0 [required by ppx_jane]
  - install   ppx_stable_witness          v0.16.0 [required by ppx_jane]
  - install   ppx_string                  v0.16.0 [required by ppx_jane]
  - install   ppx_tydi                    v0.16.0 [required by ppx_jane]
  - install   ppx_typerep_conv            v0.16.0 [required by ppx_jane]
  - install   ppx_variants_conv           v0.16.0 [required by ppx_jane]
  - install   ppxlib                      0.35.0  [required by ppx_jane]
  - install   psq                         0.2.1   [required by ke]
  - install   re                          1.14.0  [required by alcotest, core_bench]
  - install   rresult                     0.7.0   [required by ke]
  - install   seq                         base    [required by psq]
  - install   sexp_pretty                 v0.16.0 [required by expect_test_helpers_core]
  - install   sexplib                     v0.16.0 [required by core, core_unix]
  - install   sexplib0                    v0.16.0 [required by base]
  - install   spawn                       v0.17.0 [required by core_unix]
  - install   splittable_random           v0.16.0 [required by core]
  - install   stdio                       v0.16.0 [required by core]
  - install   stdlib-shims                0.3.0   [required by alcotest]
  - install   stringext                   1.6.0   [required by uri]
  - install   textutils                   v0.16.0 [required by core_bench]
  - install   textutils_kernel            v0.16.0 [required by textutils]
  - install   time_now                    v0.16.0 [required by core]
  - install   timezone                    v0.16.0 [required by core_unix]
  - install   typerep                     v0.16.0 [required by core]
  - install   uri                         4.4.0   [required by ocplib-json-typed]
  - install   uutf                        1.0.4   [required by alcotest, jsonm]
  - install   variantslib                 v0.16.0 [required by core]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved afl-persistent.1.4  (https://opam.ocaml.org/cache)
-> retrieved alcotest.1.9.1  (https://opam.ocaml.org/cache)
-> installed afl-persistent.1.4
-> retrieved angstrom.0.16.1  (https://opam.ocaml.org/cache)
-> retrieved astring.0.8.5  (https://opam.ocaml.org/cache)
-> retrieved base.v0.16.4  (https://opam.ocaml.org/cache)
-> retrieved base_bigstring.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved base_quickcheck.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved bechamel.0.5.0, bechamel-notty.0.5.0, bechamel-perf.0.5.0, mperf.0.5.0  (https://opam.ocaml.org/cache)
-> retrieved bigstringaf.0.10.0  (https://opam.ocaml.org/cache)
-> retrieved bin_prot.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved cmdliner.2.1.0  (https://opam.ocaml.org/cache)
-> installed conf-linux-libc-dev.0
-> retrieved core.v0.16.2  (https://opam.ocaml.org/cache)
-> retrieved core_bench.v0.16.0  (https://opam.ocaml.org/cache)
-> installed bigstringaf.0.10.0
-> installed mperf.0.5.0
-> retrieved core_kernel.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved core_unix.v0.16.0  (https://opam.ocaml.org/cache)
-> installed astring.0.8.5
-> retrieved crowbar.0.2.2  (https://opam.ocaml.org/cache)
-> retrieved expect_test_helpers_core.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved fieldslib.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved fmt.0.11.0  (https://opam.ocaml.org/cache)
-> retrieved int_repr.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved jane-street-headers.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved jsonm.1.0.2  (https://opam.ocaml.org/cache)
-> retrieved jst-config.v0.16.0  (https://opam.ocaml.org/cache)
-> installed jane-street-headers.v0.16.0
-> retrieved ke.0.5  (https://opam.ocaml.org/cache)
-> retrieved notty.0.2.3  (https://opam.ocaml.org/cache)
-> retrieved num.1.6  (https://opam.ocaml.org/cache)
-> retrieved ocaml-compiler-libs.v0.12.4  (https://opam.ocaml.org/cache)
-> retrieved ocaml-syntax-shims.1.0.0  (https://opam.ocaml.org/cache)
-> retrieved ocaml_intrinsics.v0.16.2  (https://opam.ocaml.org/cache)
-> retrieved ocplib-json-typed.0.6  (https://opam.ocaml.org/cache)
-> retrieved parsexp.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved ppx_assert.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved ppx_base.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved ppx_bench.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved ppx_bin_prot.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved ppx_cold.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved ppx_compare.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved ppx_custom_printf.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved ppx_derivers.1.2.1  (https://opam.ocaml.org/cache)
-> retrieved ppx_disable_unused_warnings.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved ppx_enumerate.v0.16.0  (https://opam.ocaml.org/cache)
-> installed ocaml-syntax-shims.1.0.0
-> installed ocaml-compiler-libs.v0.12.4
-> installed ppx_derivers.1.2.1
-> retrieved ppx_expect.v0.16.2  (https://opam.ocaml.org/cache)
-> retrieved ppx_fields_conv.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved ppx_fixed_literal.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved ppx_globalize.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved ppx_hash.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved ppx_here.v0.16.0  (https://opam.ocaml.org/cache)
-> installed num.1.6
-> retrieved ppx_ignore_instrumentation.v0.16.0  (https://opam.ocaml.org/cache)
-> installed angstrom.0.16.1
-> retrieved ppx_inline_test.v0.16.1  (https://opam.ocaml.org/cache)
-> retrieved ppx_jane.v0.16.0  (https://opam.ocaml.org/cache)
-> installed ocaml_intrinsics.v0.16.2
-> retrieved ppx_let.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved ppx_log.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved ppx_module_timer.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved ppx_optcomp.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved ppx_optional.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved ppx_pipebang.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved ppx_sexp_conv.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved ppx_sexp_message.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved ppx_sexp_value.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved ppx_stable.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved ppx_stable_witness.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved ppx_string.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved ppx_tydi.v0.16.0  (https://opam.ocaml.org/cache)
-> installed cmdliner.2.1.0
-> retrieved ppx_typerep_conv.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved ppx_variants_conv.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved ppxlib.0.35.0  (https://opam.ocaml.org/cache)
-> installed crowbar.0.2.2
-> retrieved psq.0.2.1  (https://opam.ocaml.org/cache)
-> retrieved re.1.14.0  (https://opam.ocaml.org/cache)
-> retrieved rresult.0.7.0  (https://opam.ocaml.org/cache)
-> retrieved seq.base  (2 extra sources)
-> retrieved seq.base  (2 extra sources)
-> installed seq.base
-> retrieved sexp_pretty.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved sexplib.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved sexplib0.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved spawn.v0.17.0  (https://opam.ocaml.org/cache)
-> installed psq.0.2.1
-> installed rresult.0.7.0
-> retrieved splittable_random.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved stdio.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved stdlib-shims.0.3.0  (https://opam.ocaml.org/cache)
-> retrieved stringext.1.6.0  (https://opam.ocaml.org/cache)
-> retrieved textutils.v0.16.0  (https://opam.ocaml.org/cache)
-> installed spawn.v0.17.0
-> installed stdlib-shims.0.3.0
-> installed sexplib0.v0.16.0
-> installed stringext.1.6.0
-> retrieved textutils_kernel.v0.16.0  (https://opam.ocaml.org/cache)
-> removed   ke.0.5
-> removed   fmt.0.11.0
-> installed fmt.0.11.0
-> installed re.1.14.0
-> retrieved time_now.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved timezone.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved typerep.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved uri.4.4.0  (https://opam.ocaml.org/cache)
-> retrieved uutf.1.0.4  (https://opam.ocaml.org/cache)
-> retrieved variantslib.v0.16.0  (https://opam.ocaml.org/cache)
-> installed bechamel.0.5.0
-> installed bechamel-perf.0.5.0
-> installed parsexp.v0.16.0
-> installed uutf.1.0.4
-> installed sexplib.v0.16.0
-> installed uri.4.4.0
-> installed alcotest.1.9.1
-> installed jsonm.1.0.2
-> installed notty.0.2.3
-> installed bechamel-notty.0.5.0
-> installed ocplib-json-typed.0.6
-> installed base.v0.16.4
-> installed fieldslib.v0.16.0
-> installed variantslib.v0.16.0
-> installed stdio.v0.16.0
-> installed typerep.v0.16.0
-> installed ppxlib.0.35.0
-> installed ppx_globalize.v0.16.0
-> installed ppx_optcomp.v0.16.0
-> installed ppx_disable_unused_warnings.v0.16.0
-> installed ppx_cold.v0.16.0
-> installed ppx_tydi.v0.16.0
-> installed ppx_here.v0.16.0
-> installed ppx_enumerate.v0.16.0
-> installed ppx_stable_witness.v0.16.0
-> installed ppx_variants_conv.v0.16.0
-> installed ppx_typerep_conv.v0.16.0
-> installed ppx_stable.v0.16.0
-> installed ppx_compare.v0.16.0
-> installed ppx_fields_conv.v0.16.0
-> installed ppx_ignore_instrumentation.v0.16.0
-> installed ppx_pipebang.v0.16.0
-> installed ppx_fixed_literal.v0.16.0
-> installed ppx_optional.v0.16.0
-> installed ppx_sexp_conv.v0.16.0
-> installed ppx_let.v0.16.0
-> installed ppx_hash.v0.16.0
-> installed ppx_sexp_value.v0.16.0
-> installed ppx_assert.v0.16.0
-> installed ppx_sexp_message.v0.16.0
-> installed ppx_custom_printf.v0.16.0
-> installed ppx_base.v0.16.0
-> installed sexp_pretty.v0.16.0
-> installed jst-config.v0.16.0
-> installed ppx_log.v0.16.0
-> installed ppx_string.v0.16.0
-> installed bin_prot.v0.16.0
-> installed time_now.v0.16.0
-> installed ppx_bin_prot.v0.16.0
-> installed ppx_module_timer.v0.16.0
-> installed ppx_inline_test.v0.16.1
-> installed ppx_bench.v0.16.0
-> installed ppx_expect.v0.16.2
-> installed splittable_random.v0.16.0
-> installed base_quickcheck.v0.16.0
-> installed ppx_jane.v0.16.0
-> installed int_repr.v0.16.0
-> installed base_bigstring.v0.16.0
-> installed core.v0.16.2
-> installed textutils_kernel.v0.16.0
-> installed timezone.v0.16.0
-> installed expect_test_helpers_core.v0.16.0
-> installed core_kernel.v0.16.0
-> installed core_unix.v0.16.0
-> installed textutils.v0.16.0
-> installed core_bench.v0.16.0
-> installed ke.0.5
Done.

<><> afl-persistent.1.4 installed successfully ><><><><><><><><><><><><><><><><>
=> afl-persistent is installed, but since the current OCaml compiler does
   not enable AFL instrumentation by default, most packages will not be
   instrumented and fuzzing with afl-fuzz may not be effective.

   To globally enable AFL instrumentation, create an OCaml switch like:

     opam switch create 4.14.2+afl ocaml-variants.4.14.2+options ocaml-option-afl
# To update the current shell environment, run: eval $(opam env)
2025-12-30 11:54.10 ---> saved as "bf08bab8e32409c5982426d622ad81d6e1175a89128b8163b9e3b8fd3d2b45cd"

/home/opam: (run (shell  "opam reinstall --with-test --verbose ke.0.5;\
                        \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 \"$pkg\" != 'ke.0.5' && partial_fails=\"$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 ke 0.5

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  1/4: [ke.0.5: extract]
-> retrieved ke.0.5  (cached)
Processing  2/4: [ke: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "ke" "-j" "71" (CWD=/home/opam/.opam/4.14/.opam-switch/build/ke.0.5)
Processing  2/4: [ke: dune runtest]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "runtest" "-p" "ke" "-j" "71" (CWD=/home/opam/.opam/4.14/.opam-switch/build/ke.0.5)
- (cd _build/default/test && ./test.exe --color=always)
- Testing `ke'.
- This run has ID `DTQQRURX'.
- 
-   [OK]          rke                   0   test-0.
-   [OK]          rke                   1   test-1.
-   [OK]          rke                   2   test-2.
-   [OK]          rke                   3   test-3.
-   [OK]          rke                   4   test-4.
-   [OK]          rke                   5   test-5.
-   [OK]          rke                   6   test-6.
-   [OK]          rke                   7   test-7.
-   [OK]          rke                   8   test-8.
-   [OK]          rke:weighted          0   test-0.
-   [OK]          rke:weighted          1   test-1.
-   [OK]          rke:weighted          2   test-2.
-   [OK]          rke:weighted          3   test-3.
-   [OK]          rke:weighted          4   test-4.
-   [OK]          rke:weighted          5   test-5.
-   [OK]          rke:weighted          6   test-6.
-   [OK]          rke:weighted          7   test-7.
-   [OK]          rke:weighted          8   test-8.
-   [OK]          rke:weighted          9   peek/keep.
-   [OK]          rke:weighted         10   shift.
-   [OK]          rke:weighted         11   push.
- 
- Full test results in `~/.opam/4.14/.opam-switch/build/ke.0.5/_build/default/test/_build/_tests/ke'.
- Test Successful in 0.002s. 21 tests run.
-> compiled  ke.0.5
-> removed   ke.0.5
-> installed ke.0.5
Done.
# To update the current shell environment, run: eval $(opam env)
2025-12-30 11:54.16 ---> saved as "5d643528d9a102b6dbb806939babfb81672eecbc2c3a3e70e5dae8ce71336bec"
Job succeeded
2025-12-30 11:54.25: Job succeeded