2026-01-18 22:29.46: New job: test ocaml-multicore/picos https://github.com/ocaml-multicore/picos.git#refs/heads/experimental-htbl (02e619ed24b0a87f503f24643e0dfa56ddb8419c) (linux-x86_64:(lower-bound))
Base: ocaml/opam:debian-13-ocaml-4.14@sha256:d765b54c014ef238f3a84185055fd22f6a5e5bea6d6bbe9ec94a1c7ac9087afa
Opam project build
To reproduce locally:
git clone --recursive "https://github.com/ocaml-multicore/picos.git" -b "experimental-htbl" && cd "picos" && git reset --hard 02e619ed
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.14@sha256:d765b54c014ef238f3a84185055fd22f6a5e5bea6d6bbe9ec94a1c7ac9087afa
# debian-13-4.14_opam-2.5
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
WORKDIR /src
RUN sudo ln -f /usr/bin/opam-2.5 /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 2dee2fe30df966714e056f8af164fe0ed7648a63 || git fetch origin master) && git reset -q --hard 2dee2fe30df966714e056f8af164fe0ed7648a63 && 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 ./
RUN opam pin add -yn picos_std.dev './' && \
opam pin add -yn picos_mux.dev './' && \
opam pin add -yn picos_meta.dev './' && \
opam pin add -yn picos_lwt.dev './' && \
opam pin add -yn picos_io_cohttp.dev './' && \
opam pin add -yn picos_io.dev './' && \
opam pin add -yn picos_aux.dev './' && \
opam pin add -yn picos.dev './'
RUN echo '(lang dune 3.0)' > './dune-project'
ENV DEPS="alcotest.1.7.0 angstrom.0.14.0 asn1-combinators.0.2.5 astring.0.8.5 backoff.0.1.1 base.v0.14.2 base-bigarray.base base-bytes.base base-threads.base base-unix.base base64.3.1.0 bigarray-compat.1.0.0 bigstringaf.0.1.0 bos.0.1.4 ca-certs.0.2.0 camlp-streams.5.0.1 cmdliner.1.3.0 cohttp.6.0.0 cohttp-lwt.6.0.0 cohttp-lwt-unix.6.0.0 conduit.6.2.3 conduit-lwt.6.2.3 conduit-lwt-unix.6.2.3 conf-gmp.5 conf-gmp-powm-sec.4 conf-npm.1 conf-perl.1 conf-pkg-config.1.0 conf-which.1 containers.2.8 cppo.1.6.1 csexp.1.3.2 cstruct.6.0.0 domain-local-await.1.0.1 domain-name.0.3.0 domain_shims.0.1.0 dscheck.0.5.0 dune.3.15.3 dune-configurator.2.5.1 dune-private-libs.2.5.1 duration.0.2.1 eqaf.0.8 fmt.0.9.0 fpath.0.7.3 gen.0.2.2 gmap.0.3.0 http.6.0.0 ipaddr.5.6.0 ipaddr-sexp.5.6.0 jbuilder.1.0+beta20.1 js_of_ocaml.5.4.0 js_of_ocaml-compiler.5.4.0 logs.0.7.0 lwt.6.0.0-beta01 macaddr.5.6.0 magic-mime.1.0.0 mdx.2.4.0 menhir.20200123 menhirLib.20200123 menhirSdk.20200123 mirage-crypto.0.10.7 mirage-crypto-pk.0.10.7 mirage-crypto-rng.0.10.7 mirage-no-solo5.1 mirage-no-xen.1 mtime.2.1.0 multicore-bench.0.1.7 multicore-magic.dev multicore-magic-dscheck.2.3.1 num.1.5 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-compiler-libs.v0.11.0 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.1 ocamlbuild.0.14.0 ocamlfind.1.9.1 ocplib-endian.1.0 oseq.0.4.1 parsexp.v0.14.1 ppx_derivers.1.0 ppx_sexp_conv.v0.14.3 ppxlib.0.24.0 psq.0.2.1 ptime.0.8.5 qcheck-core.0.25 qcheck-multicoretests-util.0.8 qcheck-stm.0.8 re.1.9.0 result.1.5 rresult.0.6.0 sedlex.2.3 seq.0.3 sexplib.v0.14.0 sexplib0.v0.14.0 stdlib-shims.0.1.0 stringext.1.4.0 thread-local-storage.0.2 thread-table.1.0.0 topkg.1.0.8 tsort.1.0.0 uchar.0.0.2 uri.4.4.0 uri-sexp.4.4.0 uutf.1.0.3 x509.0.11.2 yojson.2.1.0 zarith.1.7-1"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.5 --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 . /src
RUN opam exec -- dune build @install @check @runtest && rm -rf _build
END-OF-DOCKERFILE
docker build .
END-REPRO-BLOCK
2026-01-18 22:29.46: Using cache hint "ocaml-multicore/picos-ocaml/opam:debian-13-ocaml-4.14@sha256:d765b54c014ef238f3a84185055fd22f6a5e5bea6d6bbe9ec94a1c7ac9087afa-debian-13-4.14_opam-2.5-a4ed964f896eee02baedcaabb5e4bd2a"
2026-01-18 22:29.46: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.14@sha256:d765b54c014ef238f3a84185055fd22f6a5e5bea6d6bbe9ec94a1c7ac9087afa)
(comment debian-13-4.14_opam-2.5)
(user (uid 1000) (gid 1000))
(env CLICOLOR_FORCE 1)
(env OPAMCOLOR always)
(workdir /src)
(run (shell "sudo ln -f /usr/bin/opam-2.5 /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 2dee2fe30df966714e056f8af164fe0ed7648a63 || git fetch origin master) && git reset -q --hard 2dee2fe30df966714e056f8af164fe0ed7648a63 && 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 ./))
(run (network host)
(shell "opam pin add -yn picos_std.dev './' && \
\nopam pin add -yn picos_mux.dev './' && \
\nopam pin add -yn picos_meta.dev './' && \
\nopam pin add -yn picos_lwt.dev './' && \
\nopam pin add -yn picos_io_cohttp.dev './' && \
\nopam pin add -yn picos_io.dev './' && \
\nopam pin add -yn picos_aux.dev './' && \
\nopam pin add -yn picos.dev './'"))
(run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
(env DEPS "alcotest.1.7.0 angstrom.0.14.0 asn1-combinators.0.2.5 astring.0.8.5 backoff.0.1.1 base.v0.14.2 base-bigarray.base base-bytes.base base-threads.base base-unix.base base64.3.1.0 bigarray-compat.1.0.0 bigstringaf.0.1.0 bos.0.1.4 ca-certs.0.2.0 camlp-streams.5.0.1 cmdliner.1.3.0 cohttp.6.0.0 cohttp-lwt.6.0.0 cohttp-lwt-unix.6.0.0 conduit.6.2.3 conduit-lwt.6.2.3 conduit-lwt-unix.6.2.3 conf-gmp.5 conf-gmp-powm-sec.4 conf-npm.1 conf-perl.1 conf-pkg-config.1.0 conf-which.1 containers.2.8 cppo.1.6.1 csexp.1.3.2 cstruct.6.0.0 domain-local-await.1.0.1 domain-name.0.3.0 domain_shims.0.1.0 dscheck.0.5.0 dune.3.15.3 dune-configurator.2.5.1 dune-private-libs.2.5.1 duration.0.2.1 eqaf.0.8 fmt.0.9.0 fpath.0.7.3 gen.0.2.2 gmap.0.3.0 http.6.0.0 ipaddr.5.6.0 ipaddr-sexp.5.6.0 jbuilder.1.0+beta20.1 js_of_ocaml.5.4.0 js_of_ocaml-compiler.5.4.0 logs.0.7.0 lwt.6.0.0-beta01 macaddr.5.6.0 magic-mime.1.0.0 mdx.2.4.0 menhir.20200123 menhirLib.20200123 menhirSdk.20200123 mirage-crypto.0.10.7 mirage-crypto-pk.0.10.7 mirage-crypto-rng.0.10.7 mirage-no-solo5.1 mirage-no-xen.1 mtime.2.1.0 multicore-bench.0.1.7 multicore-magic.dev multicore-magic-dscheck.2.3.1 num.1.5 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-compiler-libs.v0.11.0 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.1 ocamlbuild.0.14.0 ocamlfind.1.9.1 ocplib-endian.1.0 oseq.0.4.1 parsexp.v0.14.1 ppx_derivers.1.0 ppx_sexp_conv.v0.14.3 ppxlib.0.24.0 psq.0.2.1 ptime.0.8.5 qcheck-core.0.25 qcheck-multicoretests-util.0.8 qcheck-stm.0.8 re.1.9.0 result.1.5 rresult.0.6.0 sedlex.2.3 seq.0.3 sexplib.v0.14.0 sexplib0.v0.14.0 stdlib-shims.0.1.0 stringext.1.4.0 thread-local-storage.0.2 thread-table.1.0.0 topkg.1.0.8 tsort.1.0.0 uchar.0.0.2 uri.4.4.0 uri-sexp.4.4.0 uutf.1.0.3 x509.0.11.2 yojson.2.1.0 zarith.1.7-1")
(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=2.5 --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 /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"))
)
2026-01-18 22:29.46: Waiting for resource in pool OCluster
2026-01-18 22:29.46: Waiting for worker…
2026-01-18 22:38.50: Cancelling: Auto-cancelling job because it is no longer needed