debian-12-5.2_ppc64_opam-2.2

2024-09-19 12:56.08: New job: test ocaml-multicore/kcas https://github.com/ocaml-multicore/kcas.git#refs/heads/port-to-picos (b77e4d316f7db91d4c4a0eeb2ca2360d79b712bd) (linux-ppc64:debian-12-5.2_ppc64_opam-2.2)
Base: ocaml/opam:debian-12-ocaml-5.2@sha256:3ba450d1a6546df5120a8588031462991dfebfff50f0773e92827e3843d6c41f
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/ocaml-multicore/kcas.git" -b "port-to-picos" && cd "kcas" && git reset --hard b77e4d31
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-5.2@sha256:3ba450d1a6546df5120a8588031462991dfebfff50f0773e92827e3843d6c41f
# debian-12-5.2_ppc64_opam-2.2
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
WORKDIR /src
RUN sudo ln -f /usr/bin/opam-2.2 /usr/bin/opam
RUN opam init --reinit -ni
RUN uname -rs && opam exec -- ocaml -version && opam --version
WORKDIR /src
RUN sudo chown opam /src
RUN cd ~/opam-repository && (git cat-file -e 45f961713f04a0d83218c0eb2706131a40f96d54 || git fetch origin master) && git reset -q --hard 45f961713f04a0d83218c0eb2706131a40f96d54 && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 kcas_data.opam kcas.opam ./
RUN opam pin add -yn kcas_data.dev './' && \
    opam pin add -yn kcas.dev './'
ENV DEPS="alcotest.1.8.0 astring.0.8.5 backoff.0.1.0 base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base camlp-streams.5.0.1 cmdliner.1.3.0 cppo.1.7.0 csexp.1.5.2 domain-local-await.1.0.1 domain_shims.0.1.0 dune.3.16.0 fmt.0.9.0 host-arch-ppc64.1 host-system-other.1 logs.0.7.0 mdx.2.4.1 mtime.2.1.0 multicore-bench.0.1.5 multicore-magic.2.3.0 ocaml.5.2.0 ocaml-base-compiler.5.2.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.3.6.8 ocamlbuild.0.15.0 ocamlfind.1.9.6 picos.0.5.0 picos_aux.0.5.0 picos_io.0.5.0 picos_mux.0.5.0 picos_std.0.5.0 psq.0.2.1 qcheck-core.0.22 qcheck-multicoretests-util.0.4 qcheck-stm.0.4 re.1.12.0 result.1.5 seq.base stdlib-shims.0.3.0 thread-local-storage.0.2 thread-table.1.0.0 topkg.1.0.7 uutf.1.0.3 yojson.2.2.2"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.2 --depext-only -y kcas_data.dev kcas.dev $DEPS
RUN opam install $DEPS
COPY --chown=1000:1000 . /src
RUN opam exec -- dune build @install @check @runtest && rm -rf _build


END-OF-DOCKERFILE
docker build .
END-REPRO-BLOCK


2024-09-19 12:56.08: Using cache hint "ocaml-multicore/kcas-ocaml/opam:debian-12-ocaml-5.2@sha256:3ba450d1a6546df5120a8588031462991dfebfff50f0773e92827e3843d6c41f-debian-12-5.2_ppc64_opam-2.2-ee93f296eda8191d43d78b45c10ccdd7"
2024-09-19 12:56.08: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-5.2@sha256:3ba450d1a6546df5120a8588031462991dfebfff50f0773e92827e3843d6c41f)
 (comment debian-12-5.2_ppc64_opam-2.2)
 (user (uid 1000) (gid 1000))
 (env CLICOLOR_FORCE 1)
 (env OPAMCOLOR always)
 (workdir /src)
 (run (shell "sudo ln -f /usr/bin/opam-2.2 /usr/bin/opam"))
 (run (shell "opam init --reinit -ni"))
 (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
 (workdir /src)
 (run (shell "sudo chown opam /src"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell "cd ~/opam-repository && (git cat-file -e 45f961713f04a0d83218c0eb2706131a40f96d54 || git fetch origin master) && git reset -q --hard 45f961713f04a0d83218c0eb2706131a40f96d54 && git log --no-decorate -n1 --oneline && opam update -u"))
 (copy (src kcas_data.opam kcas.opam) (dst ./))
 (run (network host)
      (shell  "opam pin add -yn kcas_data.dev './' && \
             \nopam pin add -yn kcas.dev './'"))
 (env DEPS "alcotest.1.8.0 astring.0.8.5 backoff.0.1.0 base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base camlp-streams.5.0.1 cmdliner.1.3.0 cppo.1.7.0 csexp.1.5.2 domain-local-await.1.0.1 domain_shims.0.1.0 dune.3.16.0 fmt.0.9.0 host-arch-ppc64.1 host-system-other.1 logs.0.7.0 mdx.2.4.1 mtime.2.1.0 multicore-bench.0.1.5 multicore-magic.2.3.0 ocaml.5.2.0 ocaml-base-compiler.5.2.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.3.6.8 ocamlbuild.0.15.0 ocamlfind.1.9.6 picos.0.5.0 picos_aux.0.5.0 picos_io.0.5.0 picos_mux.0.5.0 picos_std.0.5.0 psq.0.2.1 qcheck-core.0.22 qcheck-multicoretests-util.0.4 qcheck-stm.0.4 re.1.12.0 result.1.5 seq.base stdlib-shims.0.3.0 thread-local-storage.0.2 thread-table.1.0.0 topkg.1.0.7 uutf.1.0.3 yojson.2.2.2")
 (env CI true)
 (env OCAMLCI true)
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell "opam update --depexts && opam install --cli=2.2 --depext-only -y kcas_data.dev kcas.dev $DEPS"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell "opam install $DEPS"))
 (copy (src .) (dst /src))
 (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
)


2024-09-19 12:56.08: Waiting for resource in pool OCluster
2024-09-19 12:56.08: Waiting for worker…
2024-09-19 12:56.08: Got resource from pool OCluster
Building on orithia.caelum.ci.dev
HEAD is now at 95dfdc6 The `Effect.Unhandled` mystery
HEAD is now at b77e4d3 The `Effect.Unhandled` mystery


(from ocaml/opam:debian-12-ocaml-5.2@sha256:3ba450d1a6546df5120a8588031462991dfebfff50f0773e92827e3843d6c41f)
Unable to find image 'ocaml/opam:debian-12-ocaml-5.2@sha256:3ba450d1a6546df5120a8588031462991dfebfff50f0773e92827e3843d6c41f' locally
docker.io/ocaml/opam@sha256:3ba450d1a6546df5120a8588031462991dfebfff50f0773e92827e3843d6c41f: Pulling from ocaml/opam
Digest: sha256:3ba450d1a6546df5120a8588031462991dfebfff50f0773e92827e3843d6c41f
Status: Downloaded newer image for ocaml/opam@sha256:3ba450d1a6546df5120a8588031462991dfebfff50f0773e92827e3843d6c41f
2024-09-19 12:56.09 ---> using "dd35b5d219e964f011e564d06b91818dea72c39a85dde4cd2f420834617ff902" from cache


/: (comment debian-12-5.2_ppc64_opam-2.2)


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


/: (env CLICOLOR_FORCE 1)


/: (env OPAMCOLOR always)


/: (workdir /src)


/src: (run (shell "sudo ln -f /usr/bin/opam-2.2 /usr/bin/opam"))
2024-09-19 12:56.09 ---> using "ecb43e63acdb7b6bbe15eaf5d98758d697ae4983e64630f17aa8504542d55d12" from cache


/src: (run (shell "opam init --reinit -ni"))
Configuring from /home/opam/.opamrc and then from built-in defaults.
Checking for available remotes: rsync and local, git.
  - you won't be able to use mercurial repositories unless you install the hg command on your system.
  - you won't be able to use darcs repositories unless you install the darcs command on your system.


This development version of opam requires an update to the layout of /home/opam/.opam from version 2.0 to version 2.2, which can't be reverted.
You may want to back it up before going further.


Continue? [y/n] y
Format upgrade done.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from file:///home/opam/opam-repository
2024-09-19 12:56.09 ---> using "7226ad3c8277b0fb2a0da940d40d78732e997a48916809efdd220a5fe7d31671" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 6.8.0-41-generic
The OCaml toplevel, version 5.2.0
2.2.1
2024-09-19 12:56.09 ---> using "ac56848f5746a6f1e59ae96ff30046539bed555c9c47b6d393320b592524b02f" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2024-09-19 12:56.09 ---> using "2d53027eab18df2c3c82ba57950972b777fa739049ecad3b8667f03793e4093c" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
           (network host)
           (shell "cd ~/opam-repository && (git cat-file -e 45f961713f04a0d83218c0eb2706131a40f96d54 || git fetch origin master) && git reset -q --hard 45f961713f04a0d83218c0eb2706131a40f96d54 && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
 * branch                  master     -> FETCH_HEAD
   e89899ac28..45f961713f  master     -> origin/master
45f961713f Merge pull request #26585 from dra27/trunk-tweaks


<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from file:///home/opam/opam-repository


Everything as up-to-date as possible (run with --verbose to show unavailable upgrades).
However, you may "opam upgrade" these packages explicitly, which will ask permission to downgrade or uninstall the conflicting packages.
Nothing to do.
# Run eval $(opam env) to update the current shell environment
2024-09-19 12:56.09 ---> using "7f6315f22d14d202cbabbc3ad91358f053ce85de3154bca456cd07458f4b04ae" from cache


/src: (copy (src kcas_data.opam kcas.opam) (dst ./))
2024-09-19 12:56.09 ---> using "e18b13d076759993ed5d4c13417a8beec3e709923771237008d3d53d186b72e6" from cache


/src: (run (network host)
           (shell  "opam pin add -yn kcas_data.dev './' && \
                  \nopam pin add -yn kcas.dev './'"))
[kcas_data.dev] synchronised (file:///src)
kcas_data is now pinned to file:///src (version dev)
[kcas.dev] synchronised (file:///src)
kcas is now pinned to file:///src (version dev)
2024-09-19 12:56.09 ---> using "19e4890d81ea39bf32c0c06b9cb06db6e5b3e4277889d46179645743b15029cc" from cache


/src: (env DEPS "alcotest.1.8.0 astring.0.8.5 backoff.0.1.0 base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base camlp-streams.5.0.1 cmdliner.1.3.0 cppo.1.7.0 csexp.1.5.2 domain-local-await.1.0.1 domain_shims.0.1.0 dune.3.16.0 fmt.0.9.0 host-arch-ppc64.1 host-system-other.1 logs.0.7.0 mdx.2.4.1 mtime.2.1.0 multicore-bench.0.1.5 multicore-magic.2.3.0 ocaml.5.2.0 ocaml-base-compiler.5.2.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.3.6.8 ocamlbuild.0.15.0 ocamlfind.1.9.6 picos.0.5.0 picos_aux.0.5.0 picos_io.0.5.0 picos_mux.0.5.0 picos_std.0.5.0 psq.0.2.1 qcheck-core.0.22 qcheck-multicoretests-util.0.4 qcheck-stm.0.4 re.1.12.0 result.1.5 seq.base stdlib-shims.0.3.0 thread-local-storage.0.2 thread-table.1.0.0 topkg.1.0.7 uutf.1.0.3 yojson.2.2.2")


/src: (env CI true)


/src: (env OCAMLCI true)


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
           (network host)
           (shell "opam update --depexts && opam install --cli=2.2 --depext-only -y kcas_data.dev kcas.dev $DEPS"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian bookworm InRelease [151 kB]
- Get:2 http://deb.debian.org/debian bookworm-updates InRelease [55.4 kB]
- Get:3 http://deb.debian.org/debian-security bookworm-security InRelease [48.0 kB]
- Get:4 http://deb.debian.org/debian bookworm/main ppc64el Packages [8625 kB]
- Get:5 http://deb.debian.org/debian bookworm-updates/main ppc64el Packages.diff/Index [11.7 kB]
- Get:6 http://deb.debian.org/debian-security bookworm-security/main ppc64el Packages [175 kB]
- Get:7 http://deb.debian.org/debian bookworm-updates/main ppc64el Packages T-2024-09-10-2011.55-F-2024-09-10-2011.55.pdiff [1113 B]
- Get:7 http://deb.debian.org/debian bookworm-updates/main ppc64el Packages T-2024-09-10-2011.55-F-2024-09-10-2011.55.pdiff [1113 B]
- Fetched 9067 kB in 3s (3072 kB/s)
- Reading package lists...
- 


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[kcas.dev] synchronised (no changes)
[kcas_data.dev] synchronised (no changes)


[NOTE] Package ocaml-options-vanilla is already installed (current version is 1).
[NOTE] Package ocaml-config is already installed (current version is 3).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.2.0).
[NOTE] Package ocaml is already installed (current version is 5.2.0).
[NOTE] Package host-system-other is already installed (current version is 1).
[NOTE] Package host-arch-ppc64 is already installed (current version is 1).
[NOTE] Package base-unix is already installed (current version is base).
[NOTE] Package base-threads is already installed (current version is base).
[NOTE] Package base-nnp is already installed (current version is base).
[NOTE] Package base-domains is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).
2024-09-19 12:56.09 ---> using "bb412903ec2274f63da3bfbf9cf98f360b22717959078bfc058fa0c77fe6f3c0" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
           (network host)
           (shell "opam install $DEPS"))
[NOTE] Package ocaml-options-vanilla is already installed (current version is 1).
[NOTE] Package ocaml-config is already installed (current version is 3).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.2.0).
[NOTE] Package ocaml is already installed (current version is 5.2.0).
[NOTE] Package host-system-other is already installed (current version is 1).
[NOTE] Package host-arch-ppc64 is already installed (current version is 1).
[NOTE] Package base-unix is already installed (current version is base).
[NOTE] Package base-threads is already installed (current version is base).
[NOTE] Package base-nnp is already installed (current version is base).
[NOTE] Package base-domains is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).
The following actions will be performed:
=== install 38 packages
  - install alcotest                   1.8.0
  - install astring                    0.8.5
  - install backoff                    0.1.0
  - install camlp-streams              5.0.1
  - install cmdliner                   1.3.0
  - install cppo                       1.7.0
  - install csexp                      1.5.2
  - install domain-local-await         1.0.1
  - install domain_shims               0.1.0
  - install dune                       3.16.0
  - install fmt                        0.9.0
  - install logs                       0.7.0
  - install mdx                        2.4.1
  - install mtime                      2.1.0
  - install multicore-bench            0.1.5
  - install multicore-magic            2.3.0
  - install ocaml-syntax-shims         1.0.0
  - install ocaml-version              3.6.8
  - install ocamlbuild                 0.15.0
  - install ocamlfind                  1.9.6
  - install picos                      0.5.0
  - install picos_aux                  0.5.0
  - install picos_io                   0.5.0
  - install picos_mux                  0.5.0
  - install picos_std                  0.5.0
  - install psq                        0.2.1
  - install qcheck-core                0.22
  - install qcheck-multicoretests-util 0.4
  - install qcheck-stm                 0.4
  - install re                         1.12.0
  - install result                     1.5
  - install seq                        base
  - install stdlib-shims               0.3.0
  - install thread-local-storage       0.2
  - install thread-table               1.0.0
  - install topkg                      1.0.7
  - install uutf                       1.0.3
  - install yojson                     2.2.2


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved astring.0.8.5  (cached)
-> retrieved backoff.0.1.0  (cached)
-> retrieved alcotest.1.8.0  (cached)
-> retrieved camlp-streams.5.0.1  (cached)
-> retrieved cmdliner.1.3.0  (cached)
-> retrieved cppo.1.7.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved domain-local-await.1.0.1  (cached)
-> retrieved domain_shims.0.1.0  (cached)
-> retrieved fmt.0.9.0  (cached)
-> retrieved logs.0.7.0  (cached)
-> retrieved mtime.2.1.0  (cached)
-> retrieved mdx.2.4.1  (cached)
-> retrieved multicore-bench.0.1.5  (cached)
-> retrieved multicore-magic.2.3.0  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocaml-version.3.6.8  (cached)
-> retrieved ocamlbuild.0.15.0  (cached)
-> retrieved ocamlfind.1.9.6  (cached)
-> retrieved dune.3.16.0  (cached)
-> retrieved picos.0.5.0, picos_aux.0.5.0, picos_io.0.5.0, picos_mux.0.5.0, picos_std.0.5.0  (cached)
-> retrieved psq.0.2.1  (cached)
-> retrieved qcheck-core.0.22  (cached)
-> retrieved qcheck-multicoretests-util.0.4, qcheck-stm.0.4  (cached)
-> retrieved seq.base  (cached)
-> retrieved re.1.12.0  (cached)
-> retrieved result.1.5  (cached)
-> installed cmdliner.1.3.0
-> installed seq.base
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved thread-local-storage.0.2  (cached)
-> retrieved thread-table.1.0.0  (cached)
-> retrieved uutf.1.0.3  (cached)
-> retrieved topkg.1.0.7  (cached)
-> retrieved yojson.2.2.2  (cached)
-> installed ocamlfind.1.9.6
-> installed ocamlbuild.0.15.0
-> installed topkg.1.0.7
-> installed mtime.2.1.0
-> installed uutf.1.0.3
-> installed fmt.0.9.0
-> installed astring.0.8.5
-> installed logs.0.7.0
-> installed dune.3.16.0
-> installed domain_shims.0.1.0
-> installed csexp.1.5.2
-> installed backoff.0.1.0
-> installed ocaml-version.3.6.8
-> installed thread-table.1.0.0
-> installed result.1.5
-> installed psq.0.2.1
-> installed stdlib-shims.0.3.0
-> installed multicore-magic.2.3.0
-> installed camlp-streams.5.0.1
-> installed thread-local-storage.0.2
-> installed domain-local-await.1.0.1
-> installed picos_aux.0.5.0
-> installed picos.0.5.0
-> installed ocaml-syntax-shims.1.0.0
-> installed cppo.1.7.0
-> installed re.1.12.0
-> installed yojson.2.2.2
-> installed qcheck-core.0.22
-> installed picos_std.0.5.0
-> installed qcheck-multicoretests-util.0.4
-> installed multicore-bench.0.1.5
-> installed picos_io.0.5.0
-> installed alcotest.1.8.0
-> installed qcheck-stm.0.4
-> installed picos_mux.0.5.0
-> installed mdx.2.4.1
Done.
# Run eval $(opam env) to update the current shell environment
2024-09-19 12:56.09 ---> using "676757a1e46e60d3ad72cb065cea3a199d8aae295478b7d047bc86f54b8805b4" from cache


/src: (copy (src .) (dst /src))
2024-09-19 12:56.12 ---> saved as "7d9bb080f2a32427a66a921ab5de0ed8dd05bb0c55bcbf8a6f136a5f3d308ead"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
(cd _build/default/test/kcas && ./loc_modes.exe)
Loc modes OK!
(cd _build/default/test/kcas_data && ./stack_test.exe)
Testing `Stack'.
This run has ID `BQZL94WQ'.


  [OK]          basics          0   


Full test results in `/src/_build/default/test/kcas_data/_build/_tests/Stack'.
Test Successful in 0.000s. 1 test run.
(cd _build/default/test/kcas_data && ./xt_test.exe)
Testing `Transactions'.
This run has ID `OIHDM480'.


  [OK]          basics          0   


Full test results in `/src/_build/default/test/kcas_data/_build/_tests/Transactions'.
Test Successful in 0.000s. 1 test run.
(cd _build/default/test/kcas_data && ./lru_cache_example.exe)
LRU Cache OK!
(cd _build/default/test/kcas_data && ./queue_test.exe)
Testing `Queue'.
This run has ID `EQCFSVBZ'.


  [OK]          basics          0   


Full test results in `/src/_build/default/test/kcas_data/_build/_tests/Queue'.
Test Successful in 0.000s. 1 test run.
(cd _build/default/test/kcas_data && ./mvar_test.exe)
Testing `Mvar'.
This run has ID `YLJGE3EP'.


  [OK]          basics          0   


Full test results in `/src/_build/default/test/kcas_data/_build/_tests/Mvar'.
Test Successful in 0.002s. 1 test run.
(cd _build/default/test/kcas && ./threads.exe)
Testing `Threads'.
This run has ID `W143HHZD'.


  [OK]          await between threads          0   


Full test results in `/src/_build/default/test/kcas/_build/_tests/Threads'.
Test Successful in 0.000s. 1 test run.
(cd _build/default/test/kcas_data && ./dllist_test.exe)
Testing `Dllist'.
This run has ID `VBPY9U0I'.


  [OK]          basics          0   
  [OK]          add             0   
  [OK]          move            0   


Full test results in `/src/_build/default/test/kcas_data/_build/_tests/Dllist'.
Test Successful in 0.000s. 3 tests run.
(cd _build/default/test/kcas_data && ./hashtbl_test.exe)
Testing `Hashtbl'.
This run has ID `WG9MZAN6'.


  [OK]          replace and remove          0   
  [OK]          large tx                    0   
  [OK]          large ops                   0   
  [OK]          basics                      0   


Full test results in `/src/_build/default/test/kcas_data/_build/_tests/Hashtbl'.
Test Successful in 0.023s. 4 tests run.
(cd _build/default/test/kcas && ./ms_queue_test.exe)
Testing `MS queue'.
This run has ID `TWQPNRK4'.


  [OK]          write skew          0   
  [OK]          tail leak           0   


Full test results in `/src/_build/default/test/kcas/_build/_tests/MS queue'.
Test Successful in 0.027s. 2 tests run.
File "README.md", line 1, characters 0-0:
/usr/bin/git --no-pager diff --no-index --color=always -u _build/default/README.md _build/default/.mdx/README.md.corrected
diff --git a/_build/default/README.md b/_build/default/.mdx/README.md.corrected
index a6ae0df..2a6a2e6 100644
--- a/_build/default/README.md
+++ b/_build/default/.mdx/README.md.corrected
@@ -164,7 +164,7 @@ And now we have it:
 
 ```ocaml
 # Domain.join a_domain
-- : string = "The answer is 42!"
+Exception: Stdlib.Effect.Unhandled(Picos_ocaml.Trigger.Await(_))
 ```
 
 ## Introduction
(cd _build/default/bench && ./main.exe -brief)
Kcas Loc:
  time per op/get:
    40.55 ns
  ops over time/get:
    24.66 M/s
  time per op/incr:
    102.46 ns
  ops over time/incr:
    9.76 M/s
  time per op/push & pop:
    111.24 ns
  ops over time/push & pop:
    8.99 M/s
  time per op/cas int:
    114.36 ns
  ops over time/cas int:
    8.74 M/s
  time per op/xchg int:
    145.72 ns
  ops over time/xchg int:
    6.86 M/s
  time per op/swap:
    135.28 ns
  ops over time/swap:
    7.39 M/s
Kcas Xt:
  time per transaction/0 loc tx:
    17.47 ns
  transactions over time/0 loc tx:
    57.23 M/s
  time per transaction/1 loc tx:
    141.60 ns
  transactions over time/1 loc tx:
    7.06 M/s
  time per transaction/2 loc tx:
    390.82 ns
  transactions over time/2 loc tx:
    2.56 M/s
  time per transaction/4 loc tx:
    641.78 ns
  transactions over time/4 loc tx:
    1.56 M/s
  time per transaction/8 loc tx:
    1192.57 ns
  transactions over time/8 loc tx:
    0.84 M/s
Kcas Xt read-only:
  time per transaction/0 loc tx:
    19.47 ns
  transactions over time/0 loc tx:
    51.37 M/s
  time per transaction/1 loc tx:
    40.88 ns
  transactions over time/1 loc tx:
    24.46 M/s
  time per transaction/2 loc tx:
    153.57 ns
  transactions over time/2 loc tx:
    6.51 M/s
  time per transaction/4 loc tx:
    275.50 ns
  transactions over time/4 loc tx:
    3.63 M/s
  time per transaction/8 loc tx:
    426.15 ns
  transactions over time/8 loc tx:
    2.35 M/s
Kcas parallel CMP:
  time per transaction/1 worker:
    597.12 ns
  transactions over time/1 worker:
    1.67 M/s
  time per transaction/2 workers:
    458.41 ns
  transactions over time/2 workers:
    4.36 M/s
  time per transaction/4 workers:
    613.90 ns
  transactions over time/4 workers:
    6.52 M/s
Kcas_data Accumulator:
  time per operation/1 worker, 0% reads:
    179.68 ns
  operations over time/1 worker, 0% reads:
    5.57 M/s
  time per operation/2 workers, 0% reads:
    122.24 ns
  operations over time/2 workers, 0% reads:
    16.36 M/s
  time per operation/4 workers, 0% reads:
    167.42 ns
  operations over time/4 workers, 0% reads:
    23.89 M/s
Kcas_data Dllist:
  time per message/one domain:
    2554.52 ns
  messages over time/one domain:
    0.39 M/s
  time per message/1 nb adder, 1 nb taker:
    2996.23 ns
  messages over time/1 nb adder, 1 nb taker:
    0.67 M/s
  time per message/1 nb adder, 2 nb takers:
    4336.15 ns
  messages over time/1 nb adder, 2 nb takers:
    0.69 M/s
  time per message/2 nb adders, 1 nb taker:
    3957.47 ns
  messages over time/2 nb adders, 1 nb taker:
    0.76 M/s
  time per message/2 nb adders, 2 nb takers:
    7102.46 ns
  messages over time/2 nb adders, 2 nb takers:
    0.56 M/s
Kcas_data Hashtbl:
  time per operation/1 worker, 90% reads:
    209.73 ns
  operations over time/1 worker, 90% reads:
    4.77 M/s
  time per operation/2 workers, 90% reads:
    207.30 ns
  operations over time/2 workers, 90% reads:
    9.65 M/s
  time per operation/4 workers, 90% reads:
    265.08 ns
  operations over time/4 workers, 90% reads:
    15.09 M/s
  time per operation/1 worker, 50% reads:
    531.71 ns
  operations over time/1 worker, 50% reads:
    1.88 M/s
  time per operation/2 workers, 50% reads:
    541.86 ns
  operations over time/2 workers, 50% reads:
    3.69 M/s
  time per operation/4 workers, 50% reads:
    583.03 ns
  operations over time/4 workers, 50% reads:
    6.86 M/s
  time per operation/1 worker, 10% reads:
    712.80 ns
  operations over time/1 worker, 10% reads:
    1.40 M/s
  time per operation/2 workers, 10% reads:
    662.60 ns
  operations over time/2 workers, 10% reads:
    3.02 M/s
  time per operation/4 workers, 10% reads:
    783.10 ns
  operations over time/4 workers, 10% reads:
    5.11 M/s
Kcas_data Mvar:
  time per message/1 nb adder, 1 nb taker:
    994.76 ns
  messages over time/1 nb adder, 1 nb taker:
    2.01 M/s
  time per message/1 nb adder, 1 taker:
    3308.03 ns
  messages over time/1 nb adder, 1 taker:
    0.60 M/s
  time per message/1 nb adder, 2 nb takers:
    1785.60 ns
  messages over time/1 nb adder, 2 nb takers:
    1.68 M/s
  time per message/1 nb adder, 2 takers:
    4078.61 ns
  messages over time/1 nb adder, 2 takers:
    0.74 M/s
  time per message/1 adder, 1 nb taker:
    1318.89 ns
  messages over time/1 adder, 1 nb taker:
    1.52 M/s
  time per message/1 adder, 1 taker:
    22186.54 ns
  messages over time/1 adder, 1 taker:
    0.09 M/s
  time per message/1 adder, 2 nb takers:
    1995.51 ns
  messages over time/1 adder, 2 nb takers:
    1.50 M/s
  time per message/1 adder, 2 takers:
    28419.27 ns
  messages over time/1 adder, 2 takers:
    0.11 M/s
  time per message/2 nb adders, 1 nb taker:
    2492.15 ns
  messages over time/2 nb adders, 1 nb taker:
    1.20 M/s
  time per message/2 nb adders, 1 taker:
    2360.39 ns
  messages over time/2 nb adders, 1 taker:
    1.27 M/s
  time per message/2 nb adders, 2 nb takers:
    2651.39 ns
  messages over time/2 nb adders, 2 nb takers:
    1.51 M/s
  time per message/2 nb adders, 2 takers:
    2758.28 ns
  messages over time/2 nb adders, 2 takers:
    1.45 M/s
  time per message/2 adders, 1 nb taker:
    3119.95 ns
  messages over time/2 adders, 1 nb taker:
    0.96 M/s
  time per message/2 adders, 1 taker:
    4401.18 ns
  messages over time/2 adders, 1 taker:
    0.68 M/s
  time per message/2 adders, 2 nb takers:
    3005.14 ns
  messages over time/2 adders, 2 nb takers:
    1.33 M/s
  time per message/2 adders, 2 takers:
    19627.71 ns
  messages over time/2 adders, 2 takers:
    0.20 M/s
Kcas_data Queue:
  time per message/one domain:
    243.88 ns
  messages over time/one domain:
    4.10 M/s
  time per message/1 nb adder, 1 nb taker:
    730.00 ns
  messages over time/1 nb adder, 1 nb taker:
    2.74 M/s
  time per message/1 nb adder, 1 taker:
    701.67 ns
  messages over time/1 nb adder, 1 taker:
    2.85 M/s
  time per message/1 nb adder, 2 nb takers:
    1031.35 ns
  messages over time/1 nb adder, 2 nb takers:
    2.91 M/s
  time per message/1 nb adder, 2 takers:
    1137.63 ns
  messages over time/1 nb adder, 2 takers:
    2.64 M/s
  time per message/2 nb adders, 1 nb taker:
    1200.37 ns
  messages over time/2 nb adders, 1 nb taker:
    2.50 M/s
  time per message/2 nb adders, 1 taker:
    1026.22 ns
  messages over time/2 nb adders, 1 taker:
    2.92 M/s
  time per message/2 nb adders, 2 nb takers:
    1614.77 ns
  messages over time/2 nb adders, 2 nb takers:
    2.48 M/s
  time per message/2 nb adders, 2 takers:
    1307.13 ns
  messages over time/2 nb adders, 2 takers:
    3.06 M/s
Kcas_data Stack:
  time per message/one domain:
    343.22 ns
  messages over time/one domain:
    2.91 M/s
  time per message/1 nb adder, 1 nb taker:
    616.98 ns
  messages over time/1 nb adder, 1 nb taker:
    3.24 M/s
  time per message/1 nb adder, 1 taker:
    1074.41 ns
  messages over time/1 nb adder, 1 taker:
    1.86 M/s
  time per message/1 nb adder, 2 nb takers:
    2397.49 ns
  messages over time/1 nb adder, 2 nb takers:
    1.25 M/s
  time per message/1 nb adder, 2 takers:
    2404.57 ns
  messages over time/1 nb adder, 2 takers:
    1.25 M/s
  time per message/2 nb adders, 1 nb taker:
    1605.87 ns
  messages over time/2 nb adders, 1 nb taker:
    1.87 M/s
  time per message/2 nb adders, 1 taker:
    1779.34 ns
  messages over time/2 nb adders, 1 taker:
    1.69 M/s
  time per message/2 nb adders, 2 nb takers:
    3966.64 ns
  messages over time/2 nb adders, 2 nb takers:
    1.01 M/s
  time per message/2 nb adders, 2 takers:
    1802.34 ns
  messages over time/2 nb adders, 2 takers:
    2.22 M/s
(cd _build/default/test/kcas_data && ./queue_test_stm.exe)
random seed: 3568845965885908344
generated error fail pass / total     time test name
[✓]   32    0    0   32 /   32     0.0s Queue sequential
[✓]   32    0    0   32 /   32     1.5s Queue parallel
================================================================================
success (ran 2 tests)
random seed: 2329325150690951862
generated error fail pass / total     time test name
[✓]   64    0    0   64 /   64     0.0s Queue sequential
[✓]   64    0    0   64 /   64     3.9s Queue parallel
================================================================================
success (ran 2 tests)
random seed: 1592744306887430915
generated error fail pass / total     time test name
[✓]  128    0    0  128 /  128     0.0s Queue sequential
[✓]  128    0    0  128 /  128     6.1s Queue parallel
================================================================================
success (ran 2 tests)
random seed: 2602792781332584874
generated error fail pass / total     time test name
[✓]  256    0    0  256 /  256     0.0s Queue sequential
[✓]  256    0    0  256 /  256    12.0s Queue parallel
================================================================================
success (ran 2 tests)
random seed: 3701781515246243116
generated error fail pass / total     time test name
[✓]  512    0    0  512 /  512     0.0s Queue sequential
[✓]  512    0    0  512 /  512    18.9s Queue parallel
================================================================================
success (ran 2 tests)
random seed: 4024357474345335218
generated error fail pass / total     time test name
[✓]   32    0    0   32 /   32     0.0s Queue sequential
[✓]   32    0    0   32 /   32     1.1s Queue parallel
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./stack_test_stm.exe)
random seed: 4169553954894537952
generated error fail pass / total     time test name
[✓]   32    0    0   32 /   32     0.0s Stack sequential
[✓]   32    0    0   32 /   32     1.4s Stack parallel
================================================================================
success (ran 2 tests)
random seed: 3955149235238726167
generated error fail pass / total     time test name
[✓]   64    0    0   64 /   64     0.0s Stack sequential
[✓]   64    0    0   64 /   64     4.2s Stack parallel
================================================================================
success (ran 2 tests)
random seed: 2621005931704660087
generated error fail pass / total     time test name
[✓]  128    0    0  128 /  128     0.0s Stack sequential
[✓]  128    0    0  128 /  128     7.0s Stack parallel
================================================================================
success (ran 2 tests)
random seed: 1518501837726216561
generated error fail pass / total     time test name
[✓]  256    0    0  256 /  256     0.0s Stack sequential
[✓]  256    0    0  256 /  256    10.2s Stack parallel
================================================================================
success (ran 2 tests)
random seed: 3328745749466660079
generated error fail pass / total     time test name
[✓]  512    0    0  512 /  512     0.0s Stack sequential
[✓]  512    0    0  512 /  512    19.8s Stack parallel
================================================================================
success (ran 2 tests)
random seed: 546242392165455438
generated error fail pass / total     time test name
[✓]   32    0    0   32 /   32     0.0s Stack sequential
[✓]   32    0    0   32 /   32     1.0s Stack parallel
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas && ./test.exe)
Testing `Kcas'.
This run has ID `DDA6BMFS'.


  [OK]          non linearizable xt                  0   
  [OK]          set                                  0   
  [OK]          no skew xt                           0   
  [OK]          get seq xt                           0   
  [OK]          stress xt                            0   
  [OK]          is_in_log                            0   
  [OK]          updates                              0   
  [OK]          post commit                          0   
  [OK]          blocking                             0   
  [OK]          no unnecessary wakeups               0   
  [OK]          pediodic validation                  0   
  [OK]          explicit validation                  0   
  [OK]          rollback                             0   
  [OK]          call                                 0   
  [OK]          mode                                 0   
  [OK]          xt                                   0   
  [OK]          timeout (non-deterministic)          0   
  [OK]          readme_starter                       0   


Full test results in `/src/_build/default/test/kcas/_build/_tests/Kcas'.
Test Successful in 44.860s. 18 tests run.
(cd _build/default/test/kcas_data && ./accumulator_test_stm.exe)
random seed: 469488362187333002
generated error fail pass / total     time test name
[✓]   32    0    0   32 /   32     0.0s Accumulator sequential
[✓]   32    0    0   32 /   32     1.4s Accumulator parallel
================================================================================
success (ran 2 tests)
random seed: 2517040192540754199
generated error fail pass / total     time test name
[✓]   64    0    0   64 /   64     0.0s Accumulator sequential
[✓]   64    0    0   64 /   64     2.9s Accumulator parallel
================================================================================
success (ran 2 tests)
random seed: 3068910902569377331
generated error fail pass / total     time test name
[✓]  128    0    0  128 /  128     0.0s Accumulator sequential
[✓]  128    0    0  128 /  128     7.0s Accumulator parallel
================================================================================
success (ran 2 tests)
random seed: 3082001894227094622
generated error fail pass / total     time test name
[✓]  256    0    0  256 /  256     0.0s Accumulator sequential
[✓]  256    0    0  256 /  256    11.0s Accumulator parallel
================================================================================
success (ran 2 tests)
random seed: 2239690698176417331
generated error fail pass / total     time test name
[✓]  512    0    0  512 /  512     0.0s Accumulator sequential
[✓]  512    0    0  512 /  512    22.7s Accumulator parallel
================================================================================
success (ran 2 tests)
random seed: 3621880297720348768
generated error fail pass / total     time test name
[✓]   32    0    0   32 /   32     0.0s Accumulator sequential
[✓]   32    0    0   32 /   32     1.0s Accumulator parallel
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./hashtbl_test_stm.exe)
random seed: 950714253426810366
generated error fail pass / total     time test name
[✓]   32    0    0   32 /   32     0.0s Hashtbl sequential
[✓]   32    0    0   32 /   32     1.4s Hashtbl parallel
================================================================================
success (ran 2 tests)
random seed: 2599236291235111203
generated error fail pass / total     time test name
[✓]   64    0    0   64 /   64     0.0s Hashtbl sequential
[✓]   64    0    0   64 /   64     3.6s Hashtbl parallel
================================================================================
success (ran 2 tests)
random seed: 1360668842304778390
generated error fail pass / total     time test name
[✓]  128    0    0  128 /  128     0.0s Hashtbl sequential
[✓]  128    0    0  128 /  128     6.4s Hashtbl parallel
================================================================================
success (ran 2 tests)
random seed: 4260089807462170275
generated error fail pass / total     time test name
[✓]  256    0    0  256 /  256     0.0s Hashtbl sequential
[ ]  240    0    0  240 [✓]  256    0    0  256 /  256    13.2s Hashtbl parallel
================================================================================
success (ran 2 tests)
random seed: 1994002460135422232
generated error fail pass / total     time test name
[✓]  512    0    0  512 /  512     0.0s Hashtbl sequential
[✓]  512    0    0  512 /  512    20.8s Hashtbl parallel
================================================================================
success (ran 2 tests)
random seed: 4562542654563211275
generated error fail pass / total     time test name
[✓]   32    0    0   32 /   32     0.0s Hashtbl sequential
[✓]   32    0    0   32 /   32     1.6s Hashtbl parallel
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./dllist_test_stm.exe)
random seed: 4506972304747841766
generated error fail pass / total     time test name
[✓]   32    0    0   32 /   32     0.0s Dllist sequential
[✓]   32    0    0   32 /   32     0.8s Dllist parallel
================================================================================
success (ran 2 tests)
random seed: 2601007212346871406
generated error fail pass / total     time test name
[✓]   64    0    0   64 /   64     0.0s Dllist sequential
[✓]   64    0    0   64 /   64     3.5s Dllist parallel
================================================================================
success (ran 2 tests)
random seed: 4171435926556334025
generated error fail pass / total     time test name
[✓]  128    0    0  128 /  128     0.0s Dllist sequential
[✓]  128    0    0  128 /  128     8.8s Dllist parallel
================================================================================
success (ran 2 tests)
random seed: 18974092943550230
generated error fail pass / total     time test name
[✓]  256    0    0  256 /  256     0.0s Dllist sequential
[✓]  256    0    0  256 /  256    11.3s Dllist parallel
================================================================================
success (ran 2 tests)
random seed: 1378376769441576711
generated error fail pass / total     time test name
[✓]  512    0    0  512 /  512     0.0s Dllist sequential
[✓]  512    0    0  512 /  512    22.0s Dllist parallel
================================================================================
success (ran 2 tests)
random seed: 3959249414817025999
generated error fail pass / total     time test name
[✓]   32    0    0   32 /   32     0.0s Dllist sequential
[✓]   32    0    0   32 /   32     1.3s Dllist parallel
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./linearizable_chaining_example.exe)
random seed: 3550159439861522712
generated error fail pass / total     time test name
[✓]   32    0    0   32 /   32     0.0s Hashtbl_with_order sequential
[✓]   32    0    0   32 /   32     1.2s Hashtbl_with_order parallel
================================================================================
success (ran 2 tests)
random seed: 3028206660331908598
generated error fail pass / total     time test name
[✓]   64    0    0   64 /   64     0.0s Hashtbl_with_order sequential
[✓]   64    0    0   64 /   64     4.8s Hashtbl_with_order parallel
================================================================================
success (ran 2 tests)
random seed: 223740465391092357
generated error fail pass / total     time test name
[✓]  128    0    0  128 /  128     0.0s Hashtbl_with_order sequential
[✓]  128    0    0  128 /  128    10.9s Hashtbl_with_order parallel
================================================================================
success (ran 2 tests)
random seed: 1810568375817080720
generated error fail pass / total     time test name
[✓]  256    0    0  256 /  256     0.0s Hashtbl_with_order sequential
[✓]  256    0    0  256 /  256    14.8s Hashtbl_with_order parallel
================================================================================
success (ran 2 tests)
random seed: 257394274250660535
generated error fail pass / total     time test name
[✓]  427    0    0  427 /  427     0.0s Hashtbl_with_order sequential
[✓]  427    0    0  427 /  427    23.0s Hashtbl_with_order parallel
================================================================================
success (ran 2 tests)
random seed: 3301564507578980142
generated error fail pass / total     time test name
[✓]   87    0    0   87 /   87     0.0s Hashtbl_with_order sequential
[✓]   87    0    0   87 /   87     4.0s Hashtbl_with_order parallel
================================================================================
success (ran 2 tests)
random seed: 3927433955049796890
generated error fail pass / total     time test name
[✓]   32    0    0   32 /   32     0.0s Hashtbl_with_order sequential
[✓]   32    0    0   32 /   32     1.9s Hashtbl_with_order parallel
================================================================================
success (ran 2 tests)
"/usr/bin/env" "bash" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 1
2024-09-19 12:57.17: Job failed: Failed: Build failed