2026-02-28 13:55.34: New job: test ocaml-multicore/eio https://github.com/ocaml-multicore/eio.git#refs/pull/832/head (7ce8ac1fb064153f73182dd3d410140001190954) (linux-arm64:debian-13-5.4_arm64_opam-2.5)Base: ocaml/opam:debian-13-ocaml-5.4@sha256:515f91384679260c4d76d9346991a9270d017efc081cbcf7b65bf75ac0c6cd9eOpam project buildTo reproduce locally:git clone --recursive "https://github.com/ocaml-multicore/eio.git" && cd "eio" && git fetch origin "refs/pull/832/head" && git reset --hard 7ce8ac1fcat > Dockerfile <<'END-OF-DOCKERFILE'FROM ocaml/opam:debian-13-ocaml-5.4@sha256:515f91384679260c4d76d9346991a9270d017efc081cbcf7b65bf75ac0c6cd9e# debian-13-5.4_arm64_opam-2.5USER 1000:1000ENV CLICOLOR_FORCE="1"ENV OPAMCOLOR="always"WORKDIR /srcRUN sudo ln -f /usr/bin/opam-2.5 /usr/bin/opamRUN opam init --reinit -niRUN uname -rs && opam exec -- ocaml -version && opam --versionWORKDIR /srcRUN sudo chown opam /srcRUN cd ~/opam-repository && (git cat-file -e ff53f72a2370b4077c5d0df2664a9a52feb1d8c3 || git fetch origin master) && git reset -q --hard ff53f72a2370b4077c5d0df2664a9a52feb1d8c3 && git log --no-decorate -n1 --oneline && opam update -uCOPY --chown=1000:1000 eio_windows.opam eio_posix.opam eio_main.opam eio_linux.opam eio.opam ./RUN opam pin add -yn eio_windows.dev './' && \opam pin add -yn eio_posix.dev './' && \opam pin add -yn eio_main.dev './' && \opam pin add -yn eio_linux.dev './' && \opam pin add -yn eio.dev './'RUN echo '(lang dune 3.0)' > './dune-project'ENV DEPS="afl-persistent.1.4 alcotest.1.9.1 astring.0.8.5 backoff.0.1.1 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base bigstringaf.0.10.0 camlp-streams.5.0.1 cmdliner.2.1.0 conf-bash.1 containers.3.18 cppo.1.8.0 crowbar.0.2.2 csexp.1.5.2 cstruct.6.2.0 domain-local-await.1.0.1 domain-local-timeout.1.0.1 dscheck.0.5.0 dune.3.21.1 dune-configurator.3.21.1 either.1.0.0 fmt.0.11.0 hmap.0.8.1 iomux.0.4 kcas.0.7.0 logs.0.10.0 lwt-dllist.1.1.0 mdx.2.5.1 mtime.2.1.0 multicore-magic.2.3.2 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.3 ocamlbuild.0.16.1 ocamlfind.1.9.8 optint.0.3.0 oseq.0.5.1 psq.0.2.1 re.1.14.0 result.1.5 seq.base stdlib-shims.0.3.0 thread-table.1.0.0 topkg.1.1.1 tsort.2.2.0 uring.2.7.0 uutf.1.0.4 yojson.3.0.0"ENV CI="true"ENV OCAMLCI="true"RUN opam update --depexts && opam install --cli=2.5 --depext-only -y eio_windows.dev eio_posix.dev eio_main.dev eio_linux.dev eio.dev $DEPSRUN opam install $DEPSCOPY --chown=1000:1000 . /srcRUN opam exec -- dune build @install @check @runtest && rm -rf _buildEND-OF-DOCKERFILEdocker build .END-REPRO-BLOCK2026-02-28 13:55.34: Using cache hint "ocaml-multicore/eio-ocaml/opam:debian-13-ocaml-5.4@sha256:515f91384679260c4d76d9346991a9270d017efc081cbcf7b65bf75ac0c6cd9e-debian-13-5.4_arm64_opam-2.5-8221efd5b0d5d7965fd62dc7976f92c6"2026-02-28 13:55.34: Using OBuilder spec:((from ocaml/opam:debian-13-ocaml-5.4@sha256:515f91384679260c4d76d9346991a9270d017efc081cbcf7b65bf75ac0c6cd9e)(comment debian-13-5.4_arm64_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 ff53f72a2370b4077c5d0df2664a9a52feb1d8c3 || git fetch origin master) && git reset -q --hard ff53f72a2370b4077c5d0df2664a9a52feb1d8c3 && git log --no-decorate -n1 --oneline && opam update -u"))(copy (src eio_windows.opam eio_posix.opam eio_main.opam eio_linux.opam eio.opam)(dst ./))(run (network host)(shell "opam pin add -yn eio_windows.dev './' && \\nopam pin add -yn eio_posix.dev './' && \\nopam pin add -yn eio_main.dev './' && \\nopam pin add -yn eio_linux.dev './' && \\nopam pin add -yn eio.dev './'"))(run (shell "echo '(lang dune 3.0)' > './dune-project'"))(env DEPS "afl-persistent.1.4 alcotest.1.9.1 astring.0.8.5 backoff.0.1.1 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base bigstringaf.0.10.0 camlp-streams.5.0.1 cmdliner.2.1.0 conf-bash.1 containers.3.18 cppo.1.8.0 crowbar.0.2.2 csexp.1.5.2 cstruct.6.2.0 domain-local-await.1.0.1 domain-local-timeout.1.0.1 dscheck.0.5.0 dune.3.21.1 dune-configurator.3.21.1 either.1.0.0 fmt.0.11.0 hmap.0.8.1 iomux.0.4 kcas.0.7.0 logs.0.10.0 lwt-dllist.1.1.0 mdx.2.5.1 mtime.2.1.0 multicore-magic.2.3.2 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.3 ocamlbuild.0.16.1 ocamlfind.1.9.8 optint.0.3.0 oseq.0.5.1 psq.0.2.1 re.1.14.0 result.1.5 seq.base stdlib-shims.0.3.0 thread-table.1.0.0 topkg.1.1.1 tsort.2.2.0 uring.2.7.0 uutf.1.0.4 yojson.3.0.0")(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 eio_windows.dev eio_posix.dev eio_main.dev eio_linux.dev eio.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")))2026-02-28 13:55.34: Waiting for resource in pool OCluster2026-02-28 13:55.34: Waiting for worker…2026-02-28 13:55.34: Got resource from pool OClusterBuilding on okypous.caelum.ci.devAll commits already cachedHEAD is now at 7ce8ac1 Simplify custom "env" type in example(from ocaml/opam:debian-13-ocaml-5.4@sha256:515f91384679260c4d76d9346991a9270d017efc081cbcf7b65bf75ac0c6cd9e)Unable to find image 'ocaml/opam:debian-13-ocaml-5.4@sha256:515f91384679260c4d76d9346991a9270d017efc081cbcf7b65bf75ac0c6cd9e' locallydocker.io/ocaml/opam@sha256:515f91384679260c4d76d9346991a9270d017efc081cbcf7b65bf75ac0c6cd9e: Pulling from ocaml/opam1bd4defc8c5e: Pulling fs layer0392a9b03762: Pulling fs layerb22948f89819: Pulling fs layer50d734b48f7f: Pulling fs layer2177992334f7: Pulling fs layer83c8cb383fef: Pulling fs layer6ba4512d1f27: Pulling fs layer3c7d30aed99f: Pulling fs layerfb47c86320e8: Pulling fs layerb72f50544b39: Pulling fs layer48b83c8f6a56: Pulling fs layerb98d9c3ebd00: Pulling fs layer50d734b48f7f: Waiting83c8cb383fef: Waiting2177992334f7: Waiting03343187894d: Pulling fs layer6ba4512d1f27: Waiting9f5172efd37f: Pulling fs layer3c7d30aed99f: Waitingfb47c86320e8: Waitingae96ebb9601f: Pulling fs layerb72f50544b39: Waiting058dd2063dbc: Pulling fs layer48b83c8f6a56: Waitingc35a072f823c: Pulling fs layer03343187894d: Waitingb98d9c3ebd00: Waiting9bebec788ee7: Pulling fs layerae96ebb9601f: Waiting9f5172efd37f: Waiting452b69ff2588: Pulling fs layer058dd2063dbc: Waitingc35a072f823c: Waiting9bebec788ee7: Waitingec8490a65b44: Pulling fs layer452b69ff2588: Waiting664554f1f2bf: Pulling fs layer4f4fb700ef54: Pulling fs layerec8490a65b44: Waiting664554f1f2bf: Waiting17f05a191d05: Pulling fs layer4f4fb700ef54: Waiting561e07df245a: Pulling fs layeree8ba93483b0: Pulling fs layer17f05a191d05: Waiting561e07df245a: Waitingb0a45215a4bd: Pulling fs layer089d08a29ab6: Pulling fs layerb0a45215a4bd: Waitingee8ba93483b0: Waitingc34e87301ab9: Pulling fs layer089d08a29ab6: Waiting97c48b419833: Pulling fs layerc34e87301ab9: Waitingd7d65197b0e7: Pulling fs layer97c48b419833: Waiting96ff79fa36d2: Pulling fs layerd7d65197b0e7: Waitingb0c990537697: Pulling fs layer6490715e88f8: Pulling fs layer96ff79fa36d2: Waitingb0c990537697: Waiting6490715e88f8: Waitingc8def43c265c: Pulling fs layer6af0e0ea3ad2: Pulling fs layerc8def43c265c: Waiting5913635a0cc9: Pulling fs layer6af0e0ea3ad2: Waiting18ae542c4cd2: Pulling fs layerf5663ae46d34: Pulling fs layer18ae542c4cd2: Waiting2de4a3385513: Pulling fs layer30625ee7f894: Pulling fs layer2de4a3385513: Waiting30625ee7f894: Waiting225800ae4b69: Pulling fs layer16fcaed8302d: Pulling fs layerec0a1b66cf6e: Pulling fs layer795d8c1ca04e: Pulling fs layer1142b73ca69b: Pulling fs layer225800ae4b69: Waiting16fcaed8302d: Waiting8f88ab9f4f03: Pulling fs layer795d8c1ca04e: Waitingec0a1b66cf6e: Waitingf7a1ad4f4ec2: Pulling fs layer1142b73ca69b: Waitingb22948f89819: Verifying Checksumb22948f89819: Download complete0392a9b03762: Verifying Checksum0392a9b03762: Download complete2177992334f7: Verifying Checksum2177992334f7: Download complete83c8cb383fef: Verifying Checksum83c8cb383fef: Download complete6ba4512d1f27: Verifying Checksum6ba4512d1f27: Download complete3c7d30aed99f: Verifying Checksum3c7d30aed99f: Download completefb47c86320e8: Verifying Checksumfb47c86320e8: Download completeb72f50544b39: Download complete48b83c8f6a56: Verifying Checksum48b83c8f6a56: Download completeb98d9c3ebd00: Verifying Checksumb98d9c3ebd00: Download complete03343187894d: Verifying Checksum03343187894d: Download complete9f5172efd37f: Download completeae96ebb9601f: Verifying Checksumae96ebb9601f: Download complete058dd2063dbc: Verifying Checksum058dd2063dbc: Download completec35a072f823c: Download complete50d734b48f7f: Download complete9bebec788ee7: Download completeec8490a65b44: Download complete664554f1f2bf: Download complete452b69ff2588: Verifying Checksum452b69ff2588: Download complete4f4fb700ef54: Verifying Checksum4f4fb700ef54: Download complete17f05a191d05: Verifying Checksum17f05a191d05: Download completeee8ba93483b0: Verifying Checksumee8ba93483b0: Download completeb0a45215a4bd: Verifying Checksumb0a45215a4bd: Download complete561e07df245a: Verifying Checksum561e07df245a: Download complete089d08a29ab6: Verifying Checksum089d08a29ab6: Download completec34e87301ab9: Download complete97c48b419833: Verifying Checksum97c48b419833: Download completed7d65197b0e7: Verifying Checksumd7d65197b0e7: Download complete96ff79fa36d2: Verifying Checksum96ff79fa36d2: Download completeb0c990537697: Download complete6490715e88f8: Download completec8def43c265c: Verifying Checksumc8def43c265c: Download complete5913635a0cc9: Download complete18ae542c4cd2: Verifying Checksum18ae542c4cd2: Download completef5663ae46d34: Verifying Checksumf5663ae46d34: Download complete6af0e0ea3ad2: Verifying Checksum6af0e0ea3ad2: Download complete2de4a3385513: Download complete30625ee7f894: Download complete225800ae4b69: Verifying Checksum225800ae4b69: Download complete16fcaed8302d: Verifying Checksum16fcaed8302d: Download completeec0a1b66cf6e: Download complete1142b73ca69b: Verifying Checksum1142b73ca69b: Download complete8f88ab9f4f03: Verifying Checksum8f88ab9f4f03: Download completef7a1ad4f4ec2: Verifying Checksumf7a1ad4f4ec2: Download complete1bd4defc8c5e: Verifying Checksum1bd4defc8c5e: Download complete1bd4defc8c5e: Pull complete0392a9b03762: Pull completeb22948f89819: Pull complete50d734b48f7f: Pull complete2177992334f7: Pull complete83c8cb383fef: Pull complete6ba4512d1f27: Pull complete3c7d30aed99f: Pull completefb47c86320e8: Pull completeb72f50544b39: Pull complete48b83c8f6a56: Pull completeb98d9c3ebd00: Pull complete03343187894d: Pull complete9f5172efd37f: Pull completeae96ebb9601f: Pull complete058dd2063dbc: Pull completec35a072f823c: Pull complete9bebec788ee7: Pull complete452b69ff2588: Pull completeec8490a65b44: Pull complete664554f1f2bf: Pull complete4f4fb700ef54: Pull complete17f05a191d05: Pull complete561e07df245a: Pull completeee8ba93483b0: Pull completeb0a45215a4bd: Pull complete089d08a29ab6: Pull completec34e87301ab9: Pull complete97c48b419833: Pull completed7d65197b0e7: Pull complete96ff79fa36d2: Pull completeb0c990537697: Pull complete6490715e88f8: Pull completec8def43c265c: Pull complete6af0e0ea3ad2: Pull complete5913635a0cc9: Pull complete18ae542c4cd2: Pull completef5663ae46d34: Pull complete2de4a3385513: Pull complete30625ee7f894: Pull complete225800ae4b69: Pull complete16fcaed8302d: Pull completeec0a1b66cf6e: Pull complete795d8c1ca04e: Verifying Checksum795d8c1ca04e: Download complete795d8c1ca04e: Pull complete1142b73ca69b: Pull complete8f88ab9f4f03: Pull completef7a1ad4f4ec2: Pull completeDigest: sha256:515f91384679260c4d76d9346991a9270d017efc081cbcf7b65bf75ac0c6cd9eStatus: Downloaded newer image for ocaml/opam@sha256:515f91384679260c4d76d9346991a9270d017efc081cbcf7b65bf75ac0c6cd9e2026-02-28 13:55.35 ---> using "724e50f554abe841332fd9ee9d83624f9592d1368cc4463ef3d546f6169aa36a" from cache/: (comment debian-13-5.4_arm64_opam-2.5)/: (user (uid 1000) (gid 1000))/: (env CLICOLOR_FORCE 1)/: (env OPAMCOLOR always)/: (workdir /src)/src: (run (shell "sudo ln -f /usr/bin/opam-2.5 /usr/bin/opam"))2026-02-28 13:55.35 ---> using "aa3224ffa912fe43af96143f4eb0413b717c2dd972635a9f54d4e269f7a502ce" 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 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] yFormat upgrade done.<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>[default] Initialised2026-02-28 13:55.35 ---> using "eee2c0f3ec9a311741a876f0dc227db2a4c2841a510506e4be3f0af545c9e32a" from cache/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))Linux 6.8.0-90-genericThe OCaml toplevel, version 5.4.02.5.02026-02-28 13:55.35 ---> using "9a0be1b07a7818d4a855398e1b66a120fa634d390c857b8966f10a05e63e2e8b" from cache/src: (workdir /src)/src: (run (shell "sudo chown opam /src"))2026-02-28 13:55.35 ---> using "a9f48187e484773581299270020fbba19342c8afca6591785f779c0aec4550a5" from cache/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))(network host)(shell "cd ~/opam-repository && (git cat-file -e ff53f72a2370b4077c5d0df2664a9a52feb1d8c3 || git fetch origin master) && git reset -q --hard ff53f72a2370b4077c5d0df2664a9a52feb1d8c3 && git log --no-decorate -n1 --oneline && opam update -u"))From https://github.com/ocaml/opam-repository* branch master -> FETCH_HEAD340ee6fd1f..48176cb9e4 master -> origin/masterff53f72a23 Merge pull request #29372 from c-cube/release-containers-v3.18<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>[default] synchronised from git+file:///home/opam/opam-repositoryAlready up-to-date.Nothing to do.# To update the current shell environment, run: eval $(opam env)2026-02-28 13:55.35 ---> using "bedc7fd3bdf7236c3cf3fa69fe6d9326ecdbfad791c7d62a90c20925fcef1ccd" from cache/src: (copy (src eio_windows.opam eio_posix.opam eio_main.opam eio_linux.opam eio.opam)(dst ./))2026-02-28 13:55.35 ---> using "8dac9a6b396809c3f71ba84a02d0675a6f38c0cf3e1dd955714c5d46c4e9a9fe" from cache/src: (run (network host)(shell "opam pin add -yn eio_windows.dev './' && \\nopam pin add -yn eio_posix.dev './' && \\nopam pin add -yn eio_main.dev './' && \\nopam pin add -yn eio_linux.dev './' && \\nopam pin add -yn eio.dev './'"))[eio_windows.dev] synchronised (file:///src)eio_windows is now pinned to file:///src (version dev)[eio_posix.dev] synchronised (file:///src)eio_posix is now pinned to file:///src (version dev)[eio_main.dev] synchronised (file:///src)eio_main is now pinned to file:///src (version dev)[eio_linux.dev] synchronised (file:///src)eio_linux is now pinned to file:///src (version dev)[eio.dev] synchronised (file:///src)eio is now pinned to file:///src (version dev)2026-02-28 13:55.35 ---> using "0b7949a5769cff768111b37b48aa555b2f579797f44bbc0a93090dc832067056" from cache/src: (run (shell "echo '(lang dune 3.0)' > './dune-project'"))2026-02-28 13:55.35 ---> using "10463944b2e28fd68d2f19b12ed307d61c03fe527ceff5377fab9d109c6dfafa" from cache/src: (env DEPS "afl-persistent.1.4 alcotest.1.9.1 astring.0.8.5 backoff.0.1.1 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base bigstringaf.0.10.0 camlp-streams.5.0.1 cmdliner.2.1.0 conf-bash.1 containers.3.18 cppo.1.8.0 crowbar.0.2.2 csexp.1.5.2 cstruct.6.2.0 domain-local-await.1.0.1 domain-local-timeout.1.0.1 dscheck.0.5.0 dune.3.21.1 dune-configurator.3.21.1 either.1.0.0 fmt.0.11.0 hmap.0.8.1 iomux.0.4 kcas.0.7.0 logs.0.10.0 lwt-dllist.1.1.0 mdx.2.5.1 mtime.2.1.0 multicore-magic.2.3.2 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.3 ocamlbuild.0.16.1 ocamlfind.1.9.8 optint.0.3.0 oseq.0.5.1 psq.0.2.1 re.1.14.0 result.1.5 seq.base stdlib-shims.0.3.0 thread-table.1.0.0 topkg.1.1.1 tsort.2.2.0 uring.2.7.0 uutf.1.0.4 yojson.3.0.0")/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=2.5 --depext-only -y eio_windows.dev eio_posix.dev eio_main.dev eio_linux.dev eio.dev $DEPS"))+ /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]- Get:4 http://deb.debian.org/debian-security trixie-security/main arm64 Packages [113 kB]- Fetched 204 kB in 0s (539 kB/s)- Reading package lists...-<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>[eio.dev] synchronised (file:///src)[eio_linux.dev] synchronised (file:///src)[eio_main.dev] synchronised (file:///src)[eio_posix.dev] synchronised (file:///src)[eio_windows.dev] synchronised (file:///src)[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-compiler is already installed (current version is 5.4.0).[NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.0).[NOTE] Package ocaml is already installed (current version is 5.4.0).[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-effects 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).# To update the current shell environment, run: eval $(opam env)2026-02-28 13:55.44 ---> saved as "65b6dda77b6014bab662f83ebec208127002f1cb4be92a72bc01bbd89e22a205"/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-compiler is already installed (current version is 5.4.0).[NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.0).[NOTE] Package ocaml is already installed (current version is 5.4.0).[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-effects 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 45 packages- install afl-persistent 1.4- install alcotest 1.9.1- install astring 0.8.5- install backoff 0.1.1- install bigstringaf 0.10.0- install camlp-streams 5.0.1- install cmdliner 2.1.0- install conf-bash 1- install containers 3.18- install cppo 1.8.0- install crowbar 0.2.2- install csexp 1.5.2- install cstruct 6.2.0- install domain-local-await 1.0.1- install domain-local-timeout 1.0.1- install dscheck 0.5.0- install dune 3.21.1- install dune-configurator 3.21.1- install either 1.0.0- install fmt 0.11.0- install hmap 0.8.1- install iomux 0.4- install kcas 0.7.0- install logs 0.10.0- install lwt-dllist 1.1.0- install mdx 2.5.1- install mtime 2.1.0- install multicore-magic 2.3.2- install ocaml-syntax-shims 1.0.0- install ocaml-version 4.0.3- install ocamlbuild 0.16.1- install ocamlfind 1.9.8- install optint 0.3.0- install oseq 0.5.1- install psq 0.2.1- install re 1.14.0- install result 1.5- install seq base- install stdlib-shims 0.3.0- install thread-table 1.0.0- install topkg 1.1.1- install tsort 2.2.0- install uring 2.7.0- install uutf 1.0.4- install yojson 3.0.0<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>-> retrieved afl-persistent.1.4 (cached)-> retrieved alcotest.1.9.1 (cached)-> retrieved astring.0.8.5 (cached)-> retrieved backoff.0.1.1 (cached)-> retrieved bigstringaf.0.10.0 (cached)-> retrieved camlp-streams.5.0.1 (cached)-> installed conf-bash.1-> retrieved cmdliner.2.1.0 (cached)-> retrieved cppo.1.8.0 (cached)-> retrieved crowbar.0.2.2 (cached)-> retrieved containers.3.18 (cached)-> retrieved csexp.1.5.2 (cached)-> retrieved cstruct.6.2.0 (cached)-> retrieved domain-local-await.1.0.1 (cached)-> retrieved domain-local-timeout.1.0.1 (cached)-> retrieved dscheck.0.5.0 (cached)-> retrieved either.1.0.0 (cached)-> retrieved fmt.0.11.0 (cached)-> retrieved hmap.0.8.1 (cached)-> retrieved iomux.0.4 (cached)-> retrieved kcas.0.7.0 (cached)-> retrieved logs.0.10.0 (cached)-> retrieved lwt-dllist.1.1.0 (cached)-> retrieved mtime.2.1.0 (cached)-> retrieved multicore-magic.2.3.2 (cached)-> retrieved mdx.2.5.1 (cached)-> retrieved ocaml-syntax-shims.1.0.0 (cached)-> retrieved ocaml-version.4.0.3 (cached)-> retrieved ocamlbuild.0.16.1 (cached)-> retrieved ocamlfind.1.9.8 (cached)-> retrieved optint.0.3.0 (cached)-> retrieved oseq.0.5.1 (cached)-> retrieved psq.0.2.1 (cached)-> retrieved re.1.14.0 (cached)-> retrieved seq.base (cached)-> installed seq.base-> retrieved result.1.5 (cached)-> retrieved stdlib-shims.0.3.0 (cached)-> retrieved thread-table.1.0.0 (cached)-> retrieved tsort.2.2.0 (cached)-> retrieved topkg.1.1.1 (cached)-> retrieved uutf.1.0.4 (cached)-> retrieved yojson.3.0.0 (cached)-> retrieved dune.3.21.1, dune-configurator.3.21.1 (cached)-> retrieved uring.2.7.0 (cached)-> installed cmdliner.2.1.0-> installed ocamlbuild.0.16.1-> installed ocamlfind.1.9.8-> installed topkg.1.1.1-> installed hmap.0.8.1-> installed uutf.1.0.4-> installed mtime.2.1.0-> installed fmt.0.11.0-> installed astring.0.8.5-> installed logs.0.10.0-> installed dune.3.21.1-> installed afl-persistent.1.4-> installed lwt-dllist.1.1.0-> installed csexp.1.5.2-> installed backoff.0.1.1-> installed camlp-streams.5.0.1-> installed cppo.1.8.0-> installed cstruct.6.2.0-> installed either.1.0.0-> installed multicore-magic.2.3.2-> installed ocaml-syntax-shims.1.0.0-> installed ocaml-version.4.0.3-> installed optint.0.3.0-> installed oseq.0.5.1-> installed psq.0.2.1-> installed re.1.14.0-> installed result.1.5-> installed stdlib-shims.0.3.0-> installed thread-table.1.0.0-> installed tsort.2.2.0-> installed yojson.3.0.0-> installed crowbar.0.2.2-> installed domain-local-timeout.1.0.1-> installed domain-local-await.1.0.1-> installed kcas.0.7.0-> installed alcotest.1.9.1-> installed dune-configurator.3.21.1-> installed bigstringaf.0.10.0-> installed mdx.2.5.1-> installed iomux.0.4-> installed containers.3.18-> installed uring.2.7.0-> installed dscheck.0.5.0Done.<><> afl-persistent.1.4 installed successfully ><><><><><><><><><><><><><><><><>=> afl-persistent is installed, but since the current OCaml compiler doesnot enable AFL instrumentation by default, most packages will not beinstrumented and fuzzing with afl-fuzz may not be effective.To globally enable AFL instrumentation, create an OCaml switch like:opam switch create 5.4.0+afl ocaml-variants.5.4.0+options ocaml-option-afl# To update the current shell environment, run: eval $(opam env)2026-02-28 13:56.28 ---> saved as "77d4d915d7d48bae412e35e64591310e788b3242e966ca93ad6e56cd712c0aa2"/src: (copy (src .) (dst /src))2026-02-28 13:56.28 ---> saved as "38c62bb32e4b82965d02089741402eae02c8bd81b970ff1c024fabef7bf28ebd"/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))(cd _build/default/fuzz && ./fuzz_inherit_fds.exe)inherit_fds: PASS(cd _build/default/fuzz && ./fuzz_buf_read.exe)random ops: PASS(cd _build/default/fuzz && ./fuzz_buf_write.exe)random ops: PASS(cd _build/default/lib_eio_linux/tests && ./test.exe)Testing `eio_linux'.This run has ID `SAPTSA4G'.[OK] io 0 copy.[OK] io 1 direct_copy.[OK] io 2 poll_add.[OK] io 3 poll_add_busy.[OK] io 4 iovec.[OK] io 5 no_sqe.[OK] io 6 read_exact.[OK] io 7 expose_backend.[OK] io 8 statx.[OK] io 9 signal_race.[OK] io 10 alloc-fixed-or-wait.Full test results in `/src/_build/default/lib_eio_linux/tests/_build/_tests/eio_linux'.Test Successful in 0.006s. 11 tests run.2026-02-28 13:56.36 ---> saved as "57afbb2a5a3659e8edcbf7cbb0f8c4e5a912b0fc237b40bc5089891d5bf4e8ec"Job succeeded2026-02-28 13:56.36: Job succeeded