2026-04-21 13:23.32: New job: test ocaml-multicore/eio https://github.com/ocaml-multicore/eio.git#refs/pull/833/head (d79c08a5930b023596d640f6a42c0ec62938dd6d) (linux-x86_64:(lint-doc)) Base: ocaml/opam:debian-13-ocaml-5.2@sha256:e9e8a26d58179e75ca1525025bcc5dbbc56cd84f4176f8d1dcd97b95cde427b0 Opam project lint documentation To reproduce locally: git clone --recursive "https://github.com/ocaml-multicore/eio.git" && cd "eio" && git fetch origin "refs/pull/833/head" && git reset --hard d79c08a5 cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:debian-13-ocaml-5.2@sha256:e9e8a26d58179e75ca1525025bcc5dbbc56cd84f4176f8d1dcd97b95cde427b0 # debian-13-5.2_opam-2.5 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 62ef16aac5c0f124e126b7a2c9cfd7cfffc3cc76 || git fetch origin master) && git reset -q --hard 62ef16aac5c0f124e126b7a2c9cfd7cfffc3cc76 && git log --no-decorate -n1 --oneline && opam update -u COPY --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-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.3.22.2 dune-configurator.3.22.2 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.2.5.2 mtime.2.1.0 multicore-magic.2.3.2 ocaml.5.2.1 ocaml-base-compiler.5.2.1 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.1.0 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=2.2 --depext-only -y eio_windows.dev eio_posix.dev eio_main.dev eio_linux.dev eio.dev $DEPS RUN opam install $DEPS RUN opam install --yes dune 'odoc>=1.5.0' COPY --chown=1000:1000 . /src/ RUN ODOC_WARN_ERROR=false opam exec -- dune build @doc || (echo "dune build @doc failed"; exit 2) END-OF-DOCKERFILE docker build . END-REPRO-BLOCK 2026-04-21 13:23.32: Using cache hint "ocaml-multicore/eio-ocaml/opam:debian-13-ocaml-5.2@sha256:e9e8a26d58179e75ca1525025bcc5dbbc56cd84f4176f8d1dcd97b95cde427b0-debian-13-5.2_opam-2.5-e947ea53c93c8914c0c446ccdf4908ec" 2026-04-21 13:23.32: Using OBuilder spec: ((from ocaml/opam:debian-13-ocaml-5.2@sha256:e9e8a26d58179e75ca1525025bcc5dbbc56cd84f4176f8d1dcd97b95cde427b0) (comment debian-13-5.2_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-2.2 /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 62ef16aac5c0f124e126b7a2c9cfd7cfffc3cc76 || git fetch origin master) && git reset -q --hard 62ef16aac5c0f124e126b7a2c9cfd7cfffc3cc76 && 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-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.3.22.2 dune-configurator.3.22.2 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.2.5.2 mtime.2.1.0 multicore-magic.2.3.2 ocaml.5.2.1 ocaml-base-compiler.5.2.1 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.1.0 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=2.2 --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")) (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam install --yes dune 'odoc>=1.5.0'")) (copy (src .) (dst /src/)) (run (shell "ODOC_WARN_ERROR=false opam exec -- dune build @doc || (echo \"dune build @doc failed\"; exit 2)")) ) 2026-04-21 13:23.32: Waiting for resource in pool OCluster 2026-04-21 13:52.18: Waiting for worker… 2026-04-21 13:56.23: Got resource from pool OCluster Building on doris.caelum.ci.dev All commits already cached HEAD is now at d79c08a Add missing_ok to Eio.Path.unlink (#828) (from ocaml/opam:debian-13-ocaml-5.2@sha256:e9e8a26d58179e75ca1525025bcc5dbbc56cd84f4176f8d1dcd97b95cde427b0) Unable to find image 'ocaml/opam:debian-13-ocaml-5.2@sha256:e9e8a26d58179e75ca1525025bcc5dbbc56cd84f4176f8d1dcd97b95cde427b0' locally docker.io/ocaml/opam@sha256:e9e8a26d58179e75ca1525025bcc5dbbc56cd84f4176f8d1dcd97b95cde427b0: Pulling from ocaml/opam 8f6ad858d0a4: Already exists 9cb5e198c8cf: Already exists 2d346d36dcf2: Already exists cdc35e289b8d: Already exists aeb7244bb580: Already exists fc1943254a0d: Already exists 84238c416f8e: Already exists fbbfe75d3112: Already exists 221fdc5d9929: Already exists 1fec9149b52a: Already exists 9c6e52557f24: Already exists 8737f5036aae: Already exists d69c4074de14: Already exists 7237152a5f04: Already exists fba4b414d8a0: Already exists 40d552afb3ef: Already exists 077cc17dc8e4: Already exists 077cc17dc8e4: Already exists 169e1be36a55: Already exists 0a8a005097ab: Already exists caba3ec4b361: Already exists 6a364dc641f8: Already exists 4f4fb700ef54: Already exists ab8052928cdc: Already exists f5717a28dd6a: Already exists 79233a9b9bed: Already exists d832d53e7392: Already exists 1872dad82243: Already exists bfd849b08ba7: Already exists 834a8024ef15: Already exists 98ccec79258b: Already exists fb48f36a0542: Already exists 3688b13db8e7: Already exists a5c099f5f72c: Already exists 1ff1760de5b0: Already exists 98eec6764aa5: Already exists aa22ae69debd: Already exists 12bfb7b962a2: Already exists ec25ce9bb816: Already exists beadd3cf7357: Already exists d0d0c65a426d: Already exists 515483e45ca3: Pulling fs layer 661f20af1a8e: Pulling fs layer 76308b68cccc: Pulling fs layer 515483e45ca3: Waiting 188a1be3940d: Pulling fs layer 76308b68cccc: Waiting 661f20af1a8e: Waiting 42df7319b6b4: Pulling fs layer 188a1be3940d: Waiting a2d792fa2790: Pulling fs layer 42df7319b6b4: Waiting d93e664bf0fb: Pulling fs layer a2d792fa2790: Waiting d93e664bf0fb: Waiting 515483e45ca3: Verifying Checksum 515483e45ca3: Download complete 515483e45ca3: Pull complete 661f20af1a8e: Download complete 661f20af1a8e: Pull complete 76308b68cccc: Verifying Checksum 76308b68cccc: Download complete 76308b68cccc: Pull complete 42df7319b6b4: Verifying Checksum 42df7319b6b4: Download complete a2d792fa2790: Verifying Checksum a2d792fa2790: Download complete d93e664bf0fb: Download complete 188a1be3940d: Verifying Checksum 188a1be3940d: Download complete 188a1be3940d: Pull complete 42df7319b6b4: Pull complete a2d792fa2790: Pull complete d93e664bf0fb: Pull complete Digest: sha256:e9e8a26d58179e75ca1525025bcc5dbbc56cd84f4176f8d1dcd97b95cde427b0 Status: Downloaded newer image for ocaml/opam@sha256:e9e8a26d58179e75ca1525025bcc5dbbc56cd84f4176f8d1dcd97b95cde427b0 2026-04-21 13:56.24 ---> using "94a57a9c3527a48ab5d91602eeb79e35d18ff1f71260d38c89c82f7fbff465ae" from cache /: (comment debian-13-5.2_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-2.2 /usr/bin/opam")) 2026-04-21 13:56.24 ---> using "f37c1e536f05078873ea7e3d0e54f22b5c0ac62b8ebe3b14692828447eb27bf4" 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 [NOTE] The 'jobs' option was reset, its value was 71 and its new value will vary according to the current number of cores on your machine. You can restore the fixed value using: opam option jobs=71 --global Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] Initialised 2026-04-21 13:56.24 ---> using "1aaf5c5b2f911472f25d7e0f03fc95bee1f3cb9ab014e2c0417ec5d557de9f26" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 6.8.0-106-generic The OCaml toplevel, version 5.2.1 2.2.1 2026-04-21 13:56.24 ---> using "2c4f02f33fd26f17a3c7ec19f2cd543d3ec0ecd1d5bc15d1820630414f4369cf" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-04-21 13:56.24 ---> using "1cdd995db568ecc7044177698f19f4e89d0a952a6d703845d05c04d88f6a09de" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 62ef16aac5c0f124e126b7a2c9cfd7cfffc3cc76 || git fetch origin master) && git reset -q --hard 62ef16aac5c0f124e126b7a2c9cfd7cfffc3cc76 && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD 95972b8834..c197717534 master -> origin/master 62ef16aac5 Merge pull request #29773 from mtelvers/opam-publish-ocaml-version.4.1.0 <><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><> [default] synchronised from git+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 2026-04-21 13:56.24 ---> using "8b6128564410bc8f921b3b2f7577c959a25156aa7a36893d9993c1d0ab4dd662" from cache /src: (copy (src eio_windows.opam eio_posix.opam eio_main.opam eio_linux.opam eio.opam) (dst ./)) 2026-04-21 13:56.24 ---> using "8ea38d52e88d308990b271de6855a445e4ad4d6fbd03ea8ea0093311d14127ed" 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) 2026-04-21 13:56.24 ---> using "92aa1cafa30adc5eedfa875bfa5003fb0d5c11aeb86866d19fffe2cf4b23bf22" from cache /src: (run (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-04-21 13:56.24 ---> using "65a2122982cdb77188f610c7d7cc687e93e14052bea5e7508f88713e10100c98" 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-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.3.22.2 dune-configurator.3.22.2 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.2.5.2 mtime.2.1.0 multicore-magic.2.3.2 ocaml.5.2.1 ocaml-base-compiler.5.2.1 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.1.0 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=2.2 --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 amd64 Packages [125 kB] - Fetched 215 kB in 0s (1223 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-base-compiler is already installed (current version is 5.2.1). [NOTE] Package ocaml is already installed (current version is 5.2.1). [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). 2026-04-21 13:56.29 ---> saved as "3934cdaba9ffb68188228464290fda096f308f4a39077ff8e09849a353fbd277" /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 5.2.1). [NOTE] Package ocaml is already installed (current version is 5.2.1). [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 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 3.22.2 - install dune-configurator 3.22.2 - 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 2.5.2 - install mtime 2.1.0 - install multicore-magic 2.3.2 - install ocaml-syntax-shims 1.0.0 - install ocaml-version 4.1.0 - 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 astring.0.8.5 (cached) -> retrieved backoff.0.1.1 (cached) -> retrieved bigstringaf.0.10.0 (cached) -> retrieved camlp-streams.5.0.1 (cached) -> retrieved alcotest.1.9.1 (cached) -> retrieved cmdliner.2.1.0 (cached) -> installed conf-bash.1 -> retrieved cppo.1.8.0 (cached) -> retrieved containers.3.18 (cached) -> retrieved crowbar.0.2.2 (cached) -> retrieved csexp.1.5.2 (cached) -> retrieved domain-local-await.1.0.1 (cached) -> retrieved domain-local-timeout.1.0.1 (cached) -> retrieved cstruct.6.2.0 (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 ocaml-syntax-shims.1.0.0 (cached) -> retrieved mdx.2.5.2 (cached) -> retrieved ocaml-version.4.1.0 (cached) -> retrieved ocamlfind.1.9.8 (cached) -> retrieved ocamlbuild.0.16.1 (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.3.22.2, dune-configurator.3.22.2 (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.3.22.2 -> 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.4.1.0 -> 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 afl-persistent.1.4 -> installed domain-local-timeout.1.0.1 -> installed domain-local-await.1.0.1 -> installed crowbar.0.2.2 -> installed kcas.0.7.0 -> installed alcotest.1.9.1 -> installed dune-configurator.3.22.2 -> installed bigstringaf.0.10.0 -> installed iomux.0.4 -> installed mdx.2.5.2 -> installed containers.3.18 -> installed dscheck.0.5.0 -> installed uring.2.7.0 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 5.2.1+afl ocaml-variants.5.2.1+options ocaml-option-afl # Run eval $(opam env) to update the current shell environment 2026-04-21 13:57.07 ---> saved as "963a339254ed27f59c59d2be8dd2a8447a48d6786603c5b01f5e4e765c2deee8" /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam install --yes dune 'odoc>=1.5.0'")) [NOTE] Package dune is already installed (current version is 3.22.2). The following actions will be performed: === install 6 packages - install crunch 4.0.0 [required by odoc] - install fpath 0.7.3 [required by odoc] - install odoc 3.1.0 - install odoc-parser 3.1.0 [required by odoc] - install ptime 1.2.0 [required by crunch] - install tyxml 4.6.0 [required by odoc] <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved crunch.4.0.0 (cached) -> retrieved fpath.0.7.3 (cached) -> retrieved ptime.1.2.0 (cached) -> retrieved tyxml.4.6.0 (cached) -> retrieved odoc.3.1.0, odoc-parser.3.1.0 (cached) -> installed fpath.0.7.3 -> installed ptime.1.2.0 -> installed crunch.4.0.0 -> installed odoc-parser.3.1.0 -> installed tyxml.4.6.0 -> installed odoc.3.1.0 Done. # Run eval $(opam env) to update the current shell environment 2026-04-21 13:57.23 ---> saved as "d23c1bf8cbb92fc7690fbd911de910674a79c988b63bea7287477719204af768" /src: (copy (src .) (dst /src/)) 2026-04-21 13:57.24 ---> saved as "f2198e72f94ca27ebfda6c4e2caccd89749def4f4544c47a7e7a1ab69ce418f0" /src: (run (shell "ODOC_WARN_ERROR=false opam exec -- dune build @doc || (echo \"dune build @doc failed\"; exit 2)")) (cd _build/default/_doc/_odocls/eio && /home/opam/.opam/5.2/bin/odoc link -I ../../_odoc/pkg/eio -I ../../../lib_eio/.eio.objs/byte -I ../../../lib_eio/core/.eio__core.objs/byte -I ../../../lib_eio/mock/.eio_mock.objs/byte -I ../../../lib_eio/runtime_events/.eio_runtime_events.objs/byte -I ../../../lib_eio/unix/.eio_unix.objs/byte -I ../../../lib_eio/utils/.eio_utils.objs/byte -o eio_mock.odocl ../../../lib_eio/mock/.eio_mock.objs/byte/eio_mock.odoc) File "lib_eio/mock/clock.mli", line 20, characters 6-54: Warning: Failed to resolve reference unresolvedroot(Invalid_argument) Couldn't find "Invalid_argument" File "lib_eio/mock/clock.mli", line 20, characters 6-54: Warning: While resolving the expansion of include at File "lib_eio/mock/clock.mli", line 29, character 0 Failed to resolve reference unresolvedroot(Invalid_argument) Couldn't find "Invalid_argument" File "lib_eio/mock/clock.mli", line 20, characters 6-54: Warning: Failed to resolve reference unresolvedroot(Invalid_argument) Couldn't find "Invalid_argument" (cd _build/default/_doc/_odocls/eio && /home/opam/.opam/5.2/bin/odoc link -I ../../_odoc/pkg/eio -I ../../../lib_eio/.eio.objs/byte -I ../../../lib_eio/core/.eio__core.objs/byte -I ../../../lib_eio/mock/.eio_mock.objs/byte -I ../../../lib_eio/runtime_events/.eio_runtime_events.objs/byte -I ../../../lib_eio/unix/.eio_unix.objs/byte -I ../../../lib_eio/utils/.eio_utils.objs/byte -o eio_unix.odocl ../../../lib_eio/unix/.eio_unix.objs/byte/eio_unix.odoc) File "lib_eio/unix/eio_unix.mli", line 54, characters 81-93: Warning: Failed to resolve reference unresolvedroot(Thread).t Couldn't find "Thread" File "lib_eio/unix/net.mli", line 39, characters 18-34: Warning: Failed to resolve reference unresolvedroot(Unix).sockaddr Couldn't find "Unix" File "lib_eio/unix/eio_unix.mli", line 30, characters 33-48: Warning: Failed to resolve reference unresolvedroot(FD) Couldn't find "FD" File "lib_eio/unix/eio_unix.mli", line 15, characters 23-41: Warning: Failed to resolve reference unresolvedroot(Unix).file_descr Couldn't find "Unix" File "lib_eio/unix/fd.mli", line 4, characters 23-41: Warning: Failed to resolve reference unresolvedroot(Unix).file_descr Couldn't find "Unix" File "lib_eio/unix/eio_unix.mli", line 12, characters 26-44: Warning: Failed to resolve reference unresolvedroot(Unix).Unix_error Couldn't find "Unix" (cd _build/default/_doc/_odocls/eio && /home/opam/.opam/5.2/bin/odoc link -I ../../_odoc/pkg/eio -I ../../../lib_eio/.eio.objs/byte -I ../../../lib_eio/core/.eio__core.objs/byte -I ../../../lib_eio/mock/.eio_mock.objs/byte -I ../../../lib_eio/runtime_events/.eio_runtime_events.objs/byte -I ../../../lib_eio/unix/.eio_unix.objs/byte -I ../../../lib_eio/utils/.eio_utils.objs/byte -o eio.odocl ../../../lib_eio/.eio.objs/byte/eio.odoc) File "lib_eio/eio.mli", line 12, characters 25-40: Warning: Failed to resolve reference unresolvedroot(Eio_main).run Couldn't find "Eio_main" File "lib_eio/core/eio__core.mli", line 644, characters 87-112: Warning: Failed to resolve reference unresolvedroot(Atomic).compare_and_set Couldn't find "Atomic" File "lib_eio/core/cells.mli", line 76, characters 56-81: Warning: Failed to resolve reference unresolvedroot(Atomic).compare_and_set Couldn't find "Atomic" File "lib_eio/core/cells.mli", line 64, characters 56-81: Warning: Failed to resolve reference unresolvedroot(Atomic).compare_and_set Couldn't find "Atomic" File "lib_eio/eio.mli", line 280, characters 35-50: Warning: Failed to resolve reference unresolvedroot(Eio_main).run Couldn't find "Eio_main" File "lib_eio/process.mli", line 87, characters 35-50: Warning: Failed to resolve reference unresolvedroot(Sys).sigkill Couldn't find "Sys" File "lib_eio/process.mli", line 73, characters 8-14: Warning: Failed to resolve reference unresolvedroot(Sys) Couldn't find "Sys" File "lib_eio/file.mli", line 111, characters 9-26: Warning: Failed to resolve reference unresolvedroot(Unix).ftruncate Couldn't find "Unix" File "lib_eio/file.mli", line 106, characters 9-22: Warning: Failed to resolve reference unresolvedroot(Unix).fsync Couldn't find "Unix" File "lib_eio/file.mli", line 101, characters 9-22: Warning: Failed to resolve reference unresolvedroot(Unix).lseek Couldn't find "Unix" File "lib_eio/file.mli", line 86, characters 4-57: Warning: Failed to resolve reference unresolvedroot(End_of_file) Couldn't find "End_of_file" File "lib_eio/file.mli", line 13, characters 26-43: Warning: Failed to resolve reference unresolvedroot(Unix).file_perm Couldn't find "Unix" File "lib_eio/path.mli", line 154, characters 33-51: Warning: Failed to resolve reference unresolvedroot(String).compare Couldn't find "String" File "lib_eio/net.mli", line 265, characters 32-52: Warning: Failed to resolve reference unresolvedroot(Unix).SO_REUSEPORT Couldn't find "Unix" File "lib_eio/net.mli", line 264, characters 32-52: Warning: Failed to resolve reference unresolvedroot(Unix).SO_REUSEADDR Couldn't find "Unix" File "lib_eio/net.mli", line 244, character 4 to line 245, character 102: Warning: Failed to resolve reference unresolvedroot(Invalid_argument) Couldn't find "Invalid_argument" File "lib_eio/net.mli", line 232, characters 31-65: Warning: Failed to resolve reference unresolvedroot(Domain).recommended_domain_count Couldn't find "Domain" File "lib_eio/net.mli", line 229, characters 46-62: Warning: Failed to resolve reference unresolvedroot(Domain) Parent_module: Lookup failure (root module): Domain File "lib_eio/net.mli", line 177, characters 30-50: Warning: Failed to resolve reference unresolvedroot(Unix).SO_REUSEPORT Couldn't find "Unix" File "lib_eio/net.mli", line 175, characters 30-50: Warning: Failed to resolve reference unresolvedroot(Unix).SO_REUSEADDR Couldn't find "Unix" File "lib_eio/net.mli", line 82, characters 6-62: Warning: Failed to resolve reference unresolvedroot(Invalid_argument) Couldn't find "Invalid_argument" File "lib_eio/buf_write.mli", line 303, characters 4-73: Warning: Failed to resolve reference unresolvedroot(End_of_file) Couldn't find "End_of_file" File "lib_eio/buf_write.mli", line 146, characters 8-25: Warning: Failed to resolve reference unresolvedroot(Bigstring).blit Couldn't find "Bigstring" File "lib_eio/buf_read.mli", line 302, characters 4-72: Warning: Failed to resolve reference unresolvedroot(End_of_file) Couldn't find "End_of_file" File "lib_eio/buf_read.mli", line 216, characters 4-18: Warning: Failed to resolve reference unresolvedroot(Seq).memoize Couldn't find "Seq" File "lib_eio/buf_read.mli", line 205, characters 4-45: Warning: Failed to resolve reference unresolvedroot(Failure) Couldn't find "Failure" File "lib_eio/buf_read.mli", line 110, characters 4-56: Warning: Failed to resolve reference unresolvedroot(Failure) Couldn't find "Failure" File "lib_eio/buf_read.mli", line 97, characters 4-46: Warning: Failed to resolve reference unresolvedroot(Failure) Couldn't find "Failure" File "lib_eio/buf_read.mli", line 23, characters 4-75: Warning: Failed to resolve reference unresolvedroot(End_of_file) Couldn't find "End_of_file" File "lib_eio/buf_read.mli", line 22, characters 4-68: Warning: Failed to resolve reference unresolvedroot(Failure) Couldn't find "Failure" File "lib_eio/flow.mli", line 49, characters 4-57: Warning: While resolving the expansion of include at File "lib_eio/eio.mli", line 147, character 2 Failed to resolve reference unresolvedroot(End_of_file) Couldn't find "End_of_file" File "lib_eio/flow.mli", line 45, characters 4-55: Warning: While resolving the expansion of include at File "lib_eio/eio.mli", line 147, character 2 Failed to resolve reference unresolvedroot(End_of_file) Couldn't find "End_of_file" File "lib_eio/eio.mli", line 138, characters 10-25: Warning: Failed to resolve reference unresolvedroot(Eio_main).run Couldn't find "Eio_main" File "lib_eio/core/eio__core.mli", line 466, characters 25-35: Warning: Failed to resolve reference unresolvedroot(Fmt).exn Couldn't find "Fmt" File "lib_eio/core/eio__core.mli", line 422, characters 24-42: Warning: Failed to resolve reference unresolvedroot(Unix).Unix_error Couldn't find "Unix" File "lib_eio/executor_pool.mli", line 41, characters 70-104: Warning: Failed to resolve reference unresolvedroot(Domain).recommended_domain_count Couldn't find "Domain" File "lib_eio/eio_mutex.mli", line 3, characters 11-26: Warning: Failed to resolve reference unresolvedroot(Stdlib).Mutex Couldn't find "Stdlib" File "lib_eio/eio_mutex.mli", line 59, characters 4-47: Warning: Failed to resolve reference unresolvedroot(Sys_error) Couldn't find "Sys_error" File "lib_eio/semaphore.mli", line 20, characters 4-75: Warning: Failed to resolve reference unresolvedroot(Sys_error) Couldn't find "Sys_error" File "lib_eio/semaphore.mli", line 15, characters 4-38: Warning: Failed to resolve reference unresolvedroot(Invalid_argument) Couldn't find "Invalid_argument" File "lib_eio/core/eio__core.mli", line 168, characters 6-57: Warning: Failed to resolve reference unresolvedroot(Invalid_argument) Couldn't find "Invalid_argument" File "lib_eio/core/eio__core.mli", line 281, characters 59-69: Warning: Failed to resolve reference unresolvedroot(Seq).Nil Couldn't find "Seq" (cd _build/default/_doc/_odocls/eio_linux && /home/opam/.opam/5.2/bin/odoc link -I ../../_odoc/pkg/eio_linux -I ../../../lib_eio/.eio.objs/byte -I ../../../lib_eio/core/.eio__core.objs/byte -I ../../../lib_eio/runtime_events/.eio_runtime_events.objs/byte -I ../../../lib_eio/unix/.eio_unix.objs/byte -I ../../../lib_eio/utils/.eio_utils.objs/byte -I ../../../lib_eio_linux/.eio_linux.objs/byte -o eio_linux.odocl ../../../lib_eio_linux/.eio_linux.objs/byte/eio_linux.odoc) File "lib_eio_linux/eio_linux.mli", line 4, characters 17-32: Warning: Failed to resolve reference unresolvedroot(Eio_main).run Couldn't find "Eio_main" File "lib_eio_linux/low_level.mli", line 233, characters 39-53: Warning: Failed to resolve reference unresolvedroot(Sys).sigkill Couldn't find "Sys" File "lib_eio_linux/low_level.mli", line 190, characters 9-25: Warning: Failed to resolve reference unresolvedroot(Unix).shutdown Couldn't find "Unix" File "lib_eio_linux/low_level.mli", line 177, characters 9-26: Warning: Failed to resolve reference unresolvedroot(Unix).ftruncate Couldn't find "Unix" File "lib_eio_linux/low_level.mli", line 172, characters 9-22: Warning: Failed to resolve reference unresolvedroot(Unix).fsync Couldn't find "Unix" File "lib_eio_linux/low_level.mli", line 167, characters 9-22: Warning: Failed to resolve reference unresolvedroot(Unix).lseek Couldn't find "Unix" File "lib_eio_linux/low_level.mli", line 124, characters 9-32: Warning: Failed to resolve reference unresolvedroot(Unix).LargeFile.fstat Couldn't find "Unix" File "lib_eio_linux/low_level.mli", line 112, characters 4-102: Warning: Failed to resolve reference unresolvedroot(Unix).Unix_error Couldn't find "Unix" File "lib_eio_linux/low_level.mli", line 111, characters 4-55: Warning: Failed to resolve reference unresolvedroot(End_of_file) Couldn't find "End_of_file" File "lib_eio_linux/low_level.mli", line 82, characters 4-83: Warning: Failed to resolve reference unresolvedroot(End_of_file) Couldn't find "End_of_file" File "lib_eio_linux/low_level.mli", line 75, characters 4-64: Warning: Failed to resolve reference unresolvedroot(End_of_file) Couldn't find "End_of_file" File "lib_eio_linux/low_level.mli", line 68, characters 8-24: Warning: Failed to resolve reference unresolvedroot(Uring).openat2 Couldn't find "Uring" File "lib_eio_linux/eio_linux.mli", line 43, characters 38-53: Warning: Failed to resolve reference unresolvedroot(Eio_main).run Couldn't find "Eio_main" File "lib_eio_linux/eio_linux.mli", line 38, characters 8-33: Warning: Failed to resolve reference unresolvedroot(Uring).set_fixed_buffer Couldn't find "Uring" File "lib_eio_linux/eio_linux.mli", line 37, characters 9-24: Warning: Failed to resolve reference unresolvedroot(Uring).create Couldn't find "Uring" (cd _build/default/_doc/_odocls/eio_posix && /home/opam/.opam/5.2/bin/odoc link -I ../../_odoc/pkg/eio_posix -I ../../../lib_eio/.eio.objs/byte -I ../../../lib_eio/core/.eio__core.objs/byte -I ../../../lib_eio/runtime_events/.eio_runtime_events.objs/byte -I ../../../lib_eio/unix/.eio_unix.objs/byte -I ../../../lib_eio/utils/.eio_utils.objs/byte -I ../../../lib_eio_posix/.eio_posix.objs/byte -o eio_posix.odocl ../../../lib_eio_posix/.eio_posix.objs/byte/eio_posix.odoc) File "lib_eio_posix/low_level.mli", line 10, characters 16-34: Warning: Failed to resolve reference unresolvedroot(Unix).file_descr Couldn't find "Unix" File "lib_eio_posix/low_level.mli", line 134, characters 39-53: Warning: Failed to resolve reference unresolvedroot(Sys).sigkill Couldn't find "Sys" File "lib_eio_posix/eio_posix.mli", line 9, characters 38-53: Warning: Failed to resolve reference unresolvedroot(Eio_main).run Couldn't find "Eio_main" 2026-04-21 13:57.25 ---> saved as "06d5e1b32ab4fbb832d2d840e56a1ea8b96918d71ebda12f254c63214bd88deb" Job succeeded 2026-04-21 13:57.25: Job succeeded