Organisations ocaml-multicore picos ad2dc0 ()windows-server-2022-amd64-4.14_opam-2.4
windows-server-2022-amd64-4.14_opam-2.4

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ad2dc0
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2025-11-02 12:53.22: New job: test ocaml-multicore/picos https://github.com/ocaml-multicore/picos.git#refs/heads/adaptive-bo-mpmcq (ad2dc0a271345a0c452ad6cb0433e460db2e3d83) (windows-amd64:windows-server-2022-amd64-4.14_opam-2.4)
Base: windows-server-2022-amd64-ocaml-4.14
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/ocaml-multicore/picos.git" -b "adaptive-bo-mpmcq" && cd "picos" && git reset --hard ad2dc0a2
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM windows-server-2022-amd64-ocaml-4.14
# windows-server-2022-amd64-4.14_opam-2.4
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
RUN ln -f /usr/bin/opam-2.4 /usr/bin/opam
RUN opam init --reinit -ni
RUN uname -rs && opam exec -- ocaml -version && opam --version
RUN cd ~/opam-repository && (git cat-file -e 60c74a29f5d280ca9330c57b890e2e8c0fbc444c || git fetch origin master) && git reset -q --hard 60c74a29f5d280ca9330c57b890e2e8c0fbc444c && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 picos_std.opam picos_mux.opam picos_meta.opam picos_lwt.opam picos_io_cohttp.opam picos_io.opam picos_aux.opam picos.opam /Users/opam/src/./
RUN opam pin add -yn picos_std.dev '/Users/opam/src/./' && \
opam pin add -yn picos_mux.dev '/Users/opam/src/./' && \
opam pin add -yn picos_meta.dev '/Users/opam/src/./' && \
opam pin add -yn picos_lwt.dev '/Users/opam/src/./' && \
opam pin add -yn picos_io_cohttp.dev '/Users/opam/src/./' && \
opam pin add -yn picos_io.dev '/Users/opam/src/./' && \
opam pin add -yn picos_aux.dev '/Users/opam/src/./' && \
opam pin add -yn picos.dev '/Users/opam/src/./'
RUN echo '(lang dune 3.0)' > '/cygdrive/c/Users/opam/src/./dune-project'
ENV DEPS="alcotest.1.9.1 angstrom.0.16.1 arch-x86_64.1 astring.0.8.5 backoff.0.1.1 base.v0.16.4 base-bigarray.base base-bytes.base base-threads.base base-unix.base base64.3.5.2 bigstringaf.0.10.0 camlp-streams.5.0.1 cmdliner.2.0.0 cohttp.6.1.1 cohttp-lwt.6.1.1 conf-mingw-w64-gcc-x86_64.1 containers.3.16 cppo.1.8.0 csexp.1.5.2 domain-local-await.1.0.1 domain-name.0.5.0 domain_shims.0.1.0 dscheck.0.5.0 dune.3.20.2 dune-configurator.3.20.2 either.1.0.0 flexdll.0.44 fmt.0.11.0 gen.1.1 host-arch-x86_64.1 host-system-mingw.1 http.6.1.1 ipaddr.5.6.1 js_of_ocaml.6.2.0 js_of_ocaml-compiler.6.2.0 logs.0.9.0 lwt.5.9.2 macaddr.5.6.1 mdx.2.5.1 menhir.20250912 menhirCST.20250912 menhirLib.20250912 menhirSdk.20250912 mingw-w64-shims.0.2.0 mtime.2.1.0 multicore-bench.0.1.7 multicore-magic.2.3.1 multicore-magic-dscheck.2.3.1 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-compiler-libs.v0.12.4 ocaml-config.3 ocaml-env-mingw64.1 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.3 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 oseq.0.5.1 ppx_derivers.1.2.1 ppx_sexp_conv.v0.16.0 ppxlib.0.35.0 psq.0.2.1 qcheck-core.0.26 qcheck-multicoretests-util.0.10 qcheck-stm.0.10 re.1.14.0 result.1.5 sedlex.3.7 seq.base sexplib0.v0.16.0 stdlib-shims.0.3.0 stringext.1.6.0 system-mingw.1 thread-local-storage.0.2 thread-table.1.0.0 topkg.1.1.0 tsort.2.2.0 uri.4.4.0 uri-sexp.4.4.0 uutf.1.0.4 yojson.3.0.0"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.4 --depext-only -y picos_std.dev picos_mux.dev picos_meta.dev picos_lwt.dev picos_io_cohttp.dev picos_io.dev picos_aux.dev picos.dev $DEPS
RUN opam install $DEPS
COPY --chown=1000:1000 . /Users/opam/src
RUN cd /cygdrive/c/Users/opam/src && opam exec -- dune build @install @check @runtest && rm -rf _build


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


2025-11-02 12:53.22: Using cache hint "ocaml-multicore/picos-windows-server-2022-amd64-ocaml-4.14-windows-server-2022-amd64-4.14_opam-2.4-b9edd919ac2d6ad06268753130677bad"
2025-11-02 12:53.22: Using OBuilder spec:
((from windows-server-2022-amd64-ocaml-4.14)
(comment windows-server-2022-amd64-4.14_opam-2.4)
(user (uid 1000) (gid 1000))
(env CLICOLOR_FORCE 1)
(env OPAMCOLOR always)
(run (shell "ln -f /usr/bin/opam-2.4 /usr/bin/opam"))
(run (shell "opam init --reinit -ni"))
(run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
(run (cache (opam-archives (target "c:\\Users\\opam\\AppData\\local\\opam\\download-cache")))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 60c74a29f5d280ca9330c57b890e2e8c0fbc444c || git fetch origin master) && git reset -q --hard 60c74a29f5d280ca9330c57b890e2e8c0fbc444c && git log --no-decorate -n1 --oneline && opam update -u"))
(copy (src picos_std.opam picos_mux.opam picos_meta.opam picos_lwt.opam picos_io_cohttp.opam picos_io.opam picos_aux.opam picos.opam)
(dst /Users/opam/src/./))
(run (network host)
(shell  "opam pin add -yn picos_std.dev '/Users/opam/src/./' && \
\nopam pin add -yn picos_mux.dev '/Users/opam/src/./' && \
\nopam pin add -yn picos_meta.dev '/Users/opam/src/./' && \
\nopam pin add -yn picos_lwt.dev '/Users/opam/src/./' && \
\nopam pin add -yn picos_io_cohttp.dev '/Users/opam/src/./' && \
\nopam pin add -yn picos_io.dev '/Users/opam/src/./' && \
\nopam pin add -yn picos_aux.dev '/Users/opam/src/./' && \
\nopam pin add -yn picos.dev '/Users/opam/src/./'"))
(run (network host)
(shell "echo '(lang dune 3.0)' > '/cygdrive/c/Users/opam/src/./dune-project'"))
(env DEPS "alcotest.1.9.1 angstrom.0.16.1 arch-x86_64.1 astring.0.8.5 backoff.0.1.1 base.v0.16.4 base-bigarray.base base-bytes.base base-threads.base base-unix.base base64.3.5.2 bigstringaf.0.10.0 camlp-streams.5.0.1 cmdliner.2.0.0 cohttp.6.1.1 cohttp-lwt.6.1.1 conf-mingw-w64-gcc-x86_64.1 containers.3.16 cppo.1.8.0 csexp.1.5.2 domain-local-await.1.0.1 domain-name.0.5.0 domain_shims.0.1.0 dscheck.0.5.0 dune.3.20.2 dune-configurator.3.20.2 either.1.0.0 flexdll.0.44 fmt.0.11.0 gen.1.1 host-arch-x86_64.1 host-system-mingw.1 http.6.1.1 ipaddr.5.6.1 js_of_ocaml.6.2.0 js_of_ocaml-compiler.6.2.0 logs.0.9.0 lwt.5.9.2 macaddr.5.6.1 mdx.2.5.1 menhir.20250912 menhirCST.20250912 menhirLib.20250912 menhirSdk.20250912 mingw-w64-shims.0.2.0 mtime.2.1.0 multicore-bench.0.1.7 multicore-magic.2.3.1 multicore-magic-dscheck.2.3.1 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-compiler-libs.v0.12.4 ocaml-config.3 ocaml-env-mingw64.1 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.3 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 oseq.0.5.1 ppx_derivers.1.2.1 ppx_sexp_conv.v0.16.0 ppxlib.0.35.0 psq.0.2.1 qcheck-core.0.26 qcheck-multicoretests-util.0.10 qcheck-stm.0.10 re.1.14.0 result.1.5 sedlex.3.7 seq.base sexplib0.v0.16.0 stdlib-shims.0.3.0 stringext.1.6.0 system-mingw.1 thread-local-storage.0.2 thread-table.1.0.0 topkg.1.1.0 tsort.2.2.0 uri.4.4.0 uri-sexp.4.4.0 uutf.1.0.4 yojson.3.0.0")
(env CI true)
(env OCAMLCI true)
(run (cache (opam-archives (target "c:\\Users\\opam\\AppData\\local\\opam\\download-cache")))
(network host)
(shell "opam update --depexts && opam install --cli=2.4 --depext-only -y picos_std.dev picos_mux.dev picos_meta.dev picos_lwt.dev picos_io_cohttp.dev picos_io.dev picos_aux.dev picos.dev $DEPS"))
(run (cache (opam-archives (target "c:\\Users\\opam\\AppData\\local\\opam\\download-cache")))
(network host)
(shell "opam install $DEPS"))
(copy (src .) (dst /Users/opam/src))
(run (shell "cd /cygdrive/c/Users/opam/src && opam exec -- dune build @install @check @runtest && rm -rf _build"))
)


2025-11-02 12:53.22: Waiting for resource in pool OCluster
2025-11-02 12:53.22: Waiting for worker…
2025-11-02 12:53.44: Got resource from pool OCluster
Building on thyme
All commits already cached
HEAD is now at ad2dc0a Use adaptive backoff in mpmcq


(from windows-server-2022-amd64-ocaml-4.14)
2025-11-02 12:54.34 ---> using "55c9cbebb0e098c78ccc09b1cc6e84ec9f0bd2275b7cebf331cc913575946dc0" from cache


/: (comment windows-server-2022-amd64-4.14_opam-2.4)


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


/: (env CLICOLOR_FORCE 1)


/: (env OPAMCOLOR always)


/: (run (shell "ln -f /usr/bin/opam-2.4 /usr/bin/opam"))
2025-11-02 12:54.34 ---> using "fa5bb00e1b6dc297799f071f6d36c5ba197ac910917f6631927fc1b4259523b1" from cache


/: (run (shell "opam init --reinit -ni"))
No configuration file found, using built-in defaults.


<><> Unix support infrastructure ><><><><><><><><><><><><><><><><><><><><><><><>


opam and the OCaml ecosystem in general require various Unix tools in order to operate correctly. At present, this requires the installation of Cygwin to provide these tools.


How should opam obtain Unix tools?
> 1. Use tools found in PATH (Cygwin installation at C:\cygwin64)
2. Automatically create an internal Cygwin installation that will be managed by opam (recommended)
3. Use Cygwin installation found in C:\cygwin64
4. Use another existing Cygwin/MSYS2 installation
5. Abort initialisation


[1/2/3/4/5] 1
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.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] no changes from file://C:/Users/opam/opam-repository
2025-11-02 12:54.34 ---> using "c9a6bb12454183a6bda5e24c40375763b3914e101e14ca85a4ab6e7ff857e315" from cache


/: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
CYGWIN_NT-10.0-20348 3.6.4-1.x86_64
The OCaml toplevel, version 4.14.2
2.4.1
2025-11-02 12:54.34 ---> using "6ecdd3ea7a5353b5481faeb55be51b830717334a488c4abef4de194957089ce9" from cache


/: (run (cache (opam-archives (target "c:\\Users\\opam\\AppData\\local\\opam\\download-cache")))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 60c74a29f5d280ca9330c57b890e2e8c0fbc444c || git fetch origin master) && git reset -q --hard 60c74a29f5d280ca9330c57b890e2e8c0fbc444c && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
f6368c68f9..8a528d6bb4  master     -> origin/master
60c74a29f5 Merge pull request #28709 from hannesm/release-domain-name-v0.5.0


<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from file://C:/Users/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 at these versions (e.g. "opam upgrade ocaml.5.3.0"), which will ask permission to downgrade or uninstall the conflicting packages.
Nothing to do.
# To update the current shell environment, run: eval $(opam env)
2025-11-02 13:07.02 ---> saved as "e2ee3fbd131a9e60e32921298fa5ad11bf1e42d1a53d825b085f17e740859c8c"


/: (copy (src picos_std.opam picos_mux.opam picos_meta.opam picos_lwt.opam picos_io_cohttp.opam picos_io.opam picos_aux.opam picos.opam)
(dst /Users/opam/src/./))
2025-11-02 13:08.34 ---> saved as "308cb51a413082a844b63ea95324e955abab49c96d2aadbc725c007a6e6c7706"


/: (run (network host)
(shell  "opam pin add -yn picos_std.dev '/Users/opam/src/./' && \
\nopam pin add -yn picos_mux.dev '/Users/opam/src/./' && \
\nopam pin add -yn picos_meta.dev '/Users/opam/src/./' && \
\nopam pin add -yn picos_lwt.dev '/Users/opam/src/./' && \
\nopam pin add -yn picos_io_cohttp.dev '/Users/opam/src/./' && \
\nopam pin add -yn picos_io.dev '/Users/opam/src/./' && \
\nopam pin add -yn picos_aux.dev '/Users/opam/src/./' && \
\nopam pin add -yn picos.dev '/Users/opam/src/./'"))
[picos_std.dev] synchronised (file://C:/Users/opam/src/.)
picos_std is now pinned to file://C:/Users/opam/src/. (version dev)
[picos_mux.dev] synchronised (file://C:/Users/opam/src/.)
picos_mux is now pinned to file://C:/Users/opam/src/. (version dev)
[picos_meta.dev] synchronised (file://C:/Users/opam/src/.)
picos_meta is now pinned to file://C:/Users/opam/src/. (version dev)
[picos_lwt.dev] synchronised (file://C:/Users/opam/src/.)
picos_lwt is now pinned to file://C:/Users/opam/src/. (version dev)
[picos_io_cohttp.dev] synchronised (file://C:/Users/opam/src/.)
picos_io_cohttp is now pinned to file://C:/Users/opam/src/. (version dev)
[picos_io.dev] synchronised (file://C:/Users/opam/src/.)
picos_io is now pinned to file://C:/Users/opam/src/. (version dev)
[picos_aux.dev] synchronised (file://C:/Users/opam/src/.)
picos_aux is now pinned to file://C:/Users/opam/src/. (version dev)
[picos.dev] synchronised (file://C:/Users/opam/src/.)
picos is now pinned to file://C:/Users/opam/src/. (version dev)
2025-11-02 13:10.07 ---> saved as "4d3780ee27253e32df5a3181324937c5b56f5344ca5173e1857eccbac9cc4f27"


/: (run (network host)
(shell "echo '(lang dune 3.0)' > '/cygdrive/c/Users/opam/src/./dune-project'"))
2025-11-02 13:10.49 ---> saved as "00abfd7b25968214fd0cf9becefec8d875ee7340b99f1b5cd22014817a8a616e"


/: (env DEPS "alcotest.1.9.1 angstrom.0.16.1 arch-x86_64.1 astring.0.8.5 backoff.0.1.1 base.v0.16.4 base-bigarray.base base-bytes.base base-threads.base base-unix.base base64.3.5.2 bigstringaf.0.10.0 camlp-streams.5.0.1 cmdliner.2.0.0 cohttp.6.1.1 cohttp-lwt.6.1.1 conf-mingw-w64-gcc-x86_64.1 containers.3.16 cppo.1.8.0 csexp.1.5.2 domain-local-await.1.0.1 domain-name.0.5.0 domain_shims.0.1.0 dscheck.0.5.0 dune.3.20.2 dune-configurator.3.20.2 either.1.0.0 flexdll.0.44 fmt.0.11.0 gen.1.1 host-arch-x86_64.1 host-system-mingw.1 http.6.1.1 ipaddr.5.6.1 js_of_ocaml.6.2.0 js_of_ocaml-compiler.6.2.0 logs.0.9.0 lwt.5.9.2 macaddr.5.6.1 mdx.2.5.1 menhir.20250912 menhirCST.20250912 menhirLib.20250912 menhirSdk.20250912 mingw-w64-shims.0.2.0 mtime.2.1.0 multicore-bench.0.1.7 multicore-magic.2.3.1 multicore-magic-dscheck.2.3.1 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-compiler-libs.v0.12.4 ocaml-config.3 ocaml-env-mingw64.1 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.3 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 oseq.0.5.1 ppx_derivers.1.2.1 ppx_sexp_conv.v0.16.0 ppxlib.0.35.0 psq.0.2.1 qcheck-core.0.26 qcheck-multicoretests-util.0.10 qcheck-stm.0.10 re.1.14.0 result.1.5 sedlex.3.7 seq.base sexplib0.v0.16.0 stdlib-shims.0.3.0 stringext.1.6.0 system-mingw.1 thread-local-storage.0.2 thread-table.1.0.0 topkg.1.1.0 tsort.2.2.0 uri.4.4.0 uri-sexp.4.4.0 uutf.1.0.4 yojson.3.0.0")


/: (env CI true)


/: (env OCAMLCI true)


/: (run (cache (opam-archives (target "c:\\Users\\opam\\AppData\\local\\opam\\download-cache")))
(network host)
(shell "opam update --depexts && opam install --cli=2.4 --depext-only -y picos_std.dev picos_mux.dev picos_meta.dev picos_lwt.dev picos_io_cohttp.dev picos_io.dev picos_aux.dev picos.dev $DEPS"))
2025-11-02 13:11.35: Cancelling: Auto-cancelling job because it is no longer needed
Job cancelled