2026-02-13 08:06.13: New job: test ygrek/extunix https://github.com/ygrek/extunix.git#refs/heads/master (e90bd03bbcdf84ccba6b749f727d487f4161aff8) (linux-x86_64:(lint-doc))Base: ocaml/opam:debian-13-ocaml-4.08@sha256:016974eca0405838af73274ed51d1a69a31f37211486cd4f5dfedd706192cce7Opam project lint documentationTo reproduce locally:git clone --recursive "https://github.com/ygrek/extunix.git" -b "master" && cd "extunix" && git reset --hard e90bd03bcat > Dockerfile <<'END-OF-DOCKERFILE'FROM ocaml/opam:debian-13-ocaml-4.08@sha256:016974eca0405838af73274ed51d1a69a31f37211486cd4f5dfedd706192cce7# debian-13-4.08_opam-2.5USER 1000:1000ENV CLICOLOR_FORCE="1"ENV OPAMCOLOR="always"WORKDIR /srcRUN sudo ln -f /usr/bin/opam-2.2 /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 302e116c4009da2f5a31c350a57c8b3c9b27289e || git fetch origin master) && git reset -q --hard 302e116c4009da2f5a31c350a57c8b3c9b27289e && git log --no-decorate -n1 --oneline && opam update -uCOPY --chown=1000:1000 extunix.opam ./RUN opam pin add -yn extunix.dev './'RUN echo '(lang dune 3.0)' > './dune-project'ENV DEPS="base-bigarray.base base-bytes.base base-threads.base base-unix.base csexp.1.5.2 dune.3.21.1 dune-configurator.3.21.1 ocaml.4.08.1 ocaml-base-compiler.4.08.1 ocaml-compiler-libs.v0.12.4 ocaml-config.1 ocamlfind.1.9.8 ounit2.2.2.7 ppx_derivers.1.2.1 ppxlib.0.37.0 seq.base sexplib0.v0.16.0 stdlib-shims.0.3.0"ENV CI="true"ENV OCAMLCI="true"RUN opam update --depexts && opam install --cli=2.2 --depext-only -y extunix.dev $DEPSRUN opam install $DEPSRUN 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-DOCKERFILEdocker build .END-REPRO-BLOCK2026-02-13 08:06.13: Using cache hint "ygrek/extunix-ocaml/opam:debian-13-ocaml-4.08@sha256:016974eca0405838af73274ed51d1a69a31f37211486cd4f5dfedd706192cce7-debian-13-4.08_opam-2.5-329f3e135ab198a78fa92de5ea0926e7"2026-02-13 08:06.13: Using OBuilder spec:((from ocaml/opam:debian-13-ocaml-4.08@sha256:016974eca0405838af73274ed51d1a69a31f37211486cd4f5dfedd706192cce7)(comment debian-13-4.08_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 302e116c4009da2f5a31c350a57c8b3c9b27289e || git fetch origin master) && git reset -q --hard 302e116c4009da2f5a31c350a57c8b3c9b27289e && git log --no-decorate -n1 --oneline && opam update -u"))(copy (src extunix.opam) (dst ./))(run (network host)(shell "opam pin add -yn extunix.dev './'"))(run (network host)(shell "echo '(lang dune 3.0)' > './dune-project'"))(env DEPS "base-bigarray.base base-bytes.base base-threads.base base-unix.base csexp.1.5.2 dune.3.21.1 dune-configurator.3.21.1 ocaml.4.08.1 ocaml-base-compiler.4.08.1 ocaml-compiler-libs.v0.12.4 ocaml-config.1 ocamlfind.1.9.8 ounit2.2.2.7 ppx_derivers.1.2.1 ppxlib.0.37.0 seq.base sexplib0.v0.16.0 stdlib-shims.0.3.0")(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 extunix.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)")))2026-02-13 08:06.13: Waiting for resource in pool OCluster2026-02-13 09:33.58: Waiting for worker…2026-02-13 09:35.59: Got resource from pool OClusterBuilding on laodoke.caelum.ci.devAll commits already cachedHEAD is now at e90bd03 Remove outdated depext on libexecinfo-dev on Alpine(from ocaml/opam:debian-13-ocaml-4.08@sha256:016974eca0405838af73274ed51d1a69a31f37211486cd4f5dfedd706192cce7)2026-02-13 09:36.00 ---> using "8e880d54b82285cc07797680056d2282ee7dd8d645150afdce9c0dfbe68786cc" from cache/: (comment debian-13-4.08_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"))2026-02-13 09:36.00 ---> using "eed800fcc07b2b9d9b96ddfef41c8595b226702a2b9882233be79e4fdf5e05fc" 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] yFormat upgrade done.<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>[default] Initialised2026-02-13 09:36.00 ---> using "4171f63cf14d1e5bb0a83b2c3e162459ab2f0b43421f349311a316e7c3a56105" from cache/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))Linux 6.8.0-90-genericThe OCaml toplevel, version 4.08.12.2.12026-02-13 09:36.00 ---> using "1068b935fc72cddca00cdec8876657fad414986bc199a4721008e224dd3c13bd" from cache/src: (workdir /src)/src: (run (shell "sudo chown opam /src"))2026-02-13 09:36.00 ---> using "fcf9f894f33e60d9adbb3f6195c252a74a7b716b1ed560d5d1b465bd9d2c9248" from cache/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))(network host)(shell "cd ~/opam-repository && (git cat-file -e 302e116c4009da2f5a31c350a57c8b3c9b27289e || git fetch origin master) && git reset -q --hard 302e116c4009da2f5a31c350a57c8b3c9b27289e && git log --no-decorate -n1 --oneline && opam update -u"))From https://github.com/ocaml/opam-repository* branch master -> FETCH_HEAD340ee6fd1f..302e116c40 master -> origin/master302e116c40 Merge pull request #29374 from shonfeder/release-dune-3.21.1<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>[default] synchronised from git+file:///home/opam/opam-repositoryEverything 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 environment2026-02-13 09:36.00 ---> using "9a27b19ae8145d996c2fe154402110192fa395a76fddce2b02dd5a1d0cf80242" from cache/src: (copy (src extunix.opam) (dst ./))2026-02-13 09:36.01 ---> saved as "24fa588b29ca3aea369ff429b373c177ecbf72aebfa510a81f2a92e02539a7a2"/src: (run (network host)(shell "opam pin add -yn extunix.dev './'"))[extunix.dev] synchronised (file:///src)extunix is now pinned to file:///src (version dev)2026-02-13 09:36.04 ---> saved as "f155167a913d33828d7a83d23a9ca8c6c827ffe709a9cf7567867336820edf27"/src: (run (network host)(shell "echo '(lang dune 3.0)' > './dune-project'"))2026-02-13 09:36.05 ---> saved as "9165fac9856927dab2283d4ea6430a390e795d84f8066353e75dafd73cbf40ae"/src: (env DEPS "base-bigarray.base base-bytes.base base-threads.base base-unix.base csexp.1.5.2 dune.3.21.1 dune-configurator.3.21.1 ocaml.4.08.1 ocaml-base-compiler.4.08.1 ocaml-compiler-libs.v0.12.4 ocaml-config.1 ocamlfind.1.9.8 ounit2.2.2.7 ppx_derivers.1.2.1 ppxlib.0.37.0 seq.base sexplib0.v0.16.0 stdlib-shims.0.3.0")/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 extunix.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 [108 kB]- Fetched 198 kB in 0s (935 kB/s)- Reading package lists...-<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>[extunix.dev] synchronised (file:///src)[NOTE] Package ocaml-config is already installed (current version is 1).[NOTE] Package ocaml-base-compiler is already installed (current version is 4.08.1).[NOTE] Package ocaml is already installed (current version is 4.08.1).[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-bigarray is already installed (current version is base).2026-02-13 09:36.27 ---> saved as "616ec084dc6625f9e09ed076e74fce21509891867e5609c836c46cc339588a7a"/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))(network host)(shell "opam install $DEPS"))[NOTE] Package ocaml-config is already installed (current version is 1).[NOTE] Package ocaml-base-compiler is already installed (current version is 4.08.1).[NOTE] Package ocaml is already installed (current version is 4.08.1).[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-bigarray is already installed (current version is base).The following actions will be performed:=== install 12 packages- install base-bytes base- install csexp 1.5.2- install dune 3.21.1- install dune-configurator 3.21.1- install ocaml-compiler-libs v0.12.4- install ocamlfind 1.9.8- install ounit2 2.2.7- install ppx_derivers 1.2.1- install ppxlib 0.37.0- install seq base- install sexplib0 v0.16.0- install stdlib-shims 0.3.0<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>-> retrieved csexp.1.5.2 (cached)-> retrieved ocaml-compiler-libs.v0.12.4 (cached)-> retrieved ocamlfind.1.9.8 (cached)-> retrieved ounit2.2.2.7 (cached)-> retrieved ppx_derivers.1.2.1 (cached)-> retrieved seq.base (cached)-> installed seq.base-> retrieved sexplib0.v0.16.0 (cached)-> retrieved stdlib-shims.0.3.0 (cached)-> retrieved ppxlib.0.37.0 (cached)-> retrieved dune.3.21.1, dune-configurator.3.21.1 (cached)-> installed ocamlfind.1.9.8-> installed base-bytes.base-> installed dune.3.21.1-> installed ppx_derivers.1.2.1-> installed stdlib-shims.0.3.0-> installed csexp.1.5.2-> installed ocaml-compiler-libs.v0.12.4-> installed sexplib0.v0.16.0-> installed ounit2.2.2.7-> installed dune-configurator.3.21.1-> installed ppxlib.0.37.0Done.# Run eval $(opam env) to update the current shell environment2026-02-13 09:39.04 ---> saved as "0a81f83029e89c93c64dff229c03d531d196bac4c03b72f01776bc9f9012d7c8"/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 3.21.1).The following actions will be performed:=== install 15 packages- install astring 0.8.5 [required by odoc]- install camlp-streams 5.0.1 [required by odoc-parser]- install cmdliner 2.1.0 [required by odoc]- install cppo 1.8.0 [required by odoc]- install crunch 4.0.0 [required by odoc]- install fmt 0.11.0 [required by odoc]- install fpath 0.7.3 [required by odoc]- install ocamlbuild 0.16.1 [required by fmt, astring, fpath]- install odoc 3.1.0- install odoc-parser 3.1.0 [required by odoc]- install ptime 1.2.0 [required by crunch]- install re 1.11.0 [required by tyxml]- install topkg 1.1.1 [required by fmt, astring, fpath]- install tyxml 4.6.0 [required by odoc]- install uutf 1.0.4 [required by tyxml]<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>-> retrieved camlp-streams.5.0.1 (cached)-> retrieved astring.0.8.5 (cached)-> retrieved cppo.1.8.0 (cached)-> retrieved cmdliner.2.1.0 (cached)-> retrieved crunch.4.0.0 (cached)-> retrieved fmt.0.11.0 (cached)-> retrieved fpath.0.7.3 (cached)-> retrieved ocamlbuild.0.16.1 (cached)-> retrieved ptime.1.2.0 (cached)-> retrieved re.1.11.0 (cached)-> retrieved topkg.1.1.1 (cached)-> retrieved tyxml.4.6.0 (cached)-> installed camlp-streams.5.0.1-> retrieved uutf.1.0.4 (cached)-> retrieved odoc.3.1.0, odoc-parser.3.1.0 (cached)-> installed cppo.1.8.0-> installed re.1.11.0-> installed cmdliner.2.1.0-> installed ocamlbuild.0.16.1-> installed topkg.1.1.1-> installed uutf.1.0.4-> installed fmt.0.11.0-> installed ptime.1.2.0-> installed astring.0.8.5-> installed crunch.4.0.0-> installed fpath.0.7.3-> installed odoc-parser.3.1.0-> installed tyxml.4.6.0-> installed odoc.3.1.0Done.# Run eval $(opam env) to update the current shell environment2026-02-13 09:40.34 ---> saved as "5ffa70ba88a7cf9daccc8e02ddba27ed906a44cb6a5765db7600081aef84500f"/src: (copy (src .) (dst /src/))2026-02-13 09:40.35 ---> saved as "c25d98856e8c74e675b028cb094f774a8946da3310a641c7807a5b5336b8f9f2"/src: (run (shell "ODOC_WARN_ERROR=false opam exec -- dune build @doc || (echo \"dune build @doc failed\"; exit 2)"))(cd _build/default/src && ../discover/discover.exe)checking EVENTFD.............okchecking ATFILE..............okchecking RENAMEAT2...........okchecking RENAME_WHITEOUT.....failedchecking DIRFD...............okchecking STATVFS.............okchecking FSTATVFS............okchecking SIOCGIFCONF.........okchecking IFADDRS.............okchecking INET_NTOA...........okchecking INET_NTOP...........okchecking UNAME...............okchecking FADVISE.............okchecking FALLOCATE...........okchecking TTY_IOCTL...........okchecking TTYNAME.............okchecking CTERMID.............okchecking GETTID..............okchecking PGID................okchecking SETREUID............okchecking FSYNC...............okchecking FDATASYNC...........okchecking SYNC................okchecking SYNCFS..............okchecking REALPATH............okchecking SIGNALFD............okchecking PTRACE..............okchecking RESOURCE............okchecking MLOCKALL............okchecking STRPTIME............okchecking STRTIME.............okchecking TIMEZONE............okchecking TIMEGM..............okchecking PTS.................okchecking FCNTL...............okchecking TCPGRP..............okchecking EXECINFO............okchecking SETENV..............okchecking CLEARENV............okchecking MKDTEMP.............okchecking MALLOC_INFO.........okchecking MALLOC_STATS........okchecking MEMALIGN............okchecking ENDIAN..............okchecking READ_CREDENTIALS....okchecking FEXECVE.............okchecking SENDMSG.............okchecking PREAD...............okchecking PWRITE..............okchecking READ................okchecking WRITE...............okchecking MKSTEMPS............okchecking MKOSTEMPS...........okchecking SETRESUID...........okchecking SYSCONF.............okchecking SPLICE..............okchecking TEE.................okchecking VMSPLICE............okchecking SOCKOPT.............okchecking TCP_KEEPIDLE........okchecking TCP_KEEPCNT.........okchecking TCP_KEEPINTVL.......okchecking SO_REUSEPORT........okchecking POLL................okchecking SYSINFO.............okchecking MCHECK..............okchecking MOUNT...............okchecking UNSHARE.............okchecking CHROOT..............okchecking SYSLOG..............okchecking WAIT4...............ok(cd _build/default/_doc/_html && /home/opam/.opam/4.08/bin/odoc link -I ../_odoc/pkg/extunix -I ../../src/.ExtUnix.objs/byte -o ../_odocls/extunix/extUnix.odocl ../../src/.ExtUnix.objs/byte/extUnix.odoc)File "src/all.ml", line 3037, characters 4-52:Warning: Failed to resolve reference unresolvedroot(Unix).Unix_error Couldn't find "Unix"File "src/all.ml", line 1267, characters 40-60:Warning: Failed to resolve reference unresolvedroot(Bigarray).Array1.t Couldn't find "Bigarray"File "src/all.ml", line 1123, characters 35-41:Warning: Failed to resolve reference unresolvedroot(Sys) Couldn't find "Sys"File "src/all.ml", line 1107, characters 25-44:Warning: Failed to resolve reference unresolvedroot(Unix).sigprocmask Couldn't find "Unix"File "src/all.ml", line 1106, characters 34-47:Warning: Failed to resolve reference unresolvedroot(Unix).close Couldn't find "Unix"File "src/all.ml", line 959, characters 59-66:Warning: Failed to resolve reference unresolvedroot(Unix) Couldn't find "Unix"File "src/specific.ml", line 3037, characters 4-52:Warning: Failed to resolve reference unresolvedroot(Unix).Unix_error Couldn't find "Unix"File "src/specific.ml", line 1267, characters 40-60:Warning: Failed to resolve reference unresolvedroot(Bigarray).Array1.t Couldn't find "Bigarray"File "src/specific.ml", line 1123, characters 35-41:Warning: Failed to resolve reference unresolvedroot(Sys) Couldn't find "Sys"File "src/specific.ml", line 1107, characters 25-44:Warning: Failed to resolve reference unresolvedroot(Unix).sigprocmask Couldn't find "Unix"File "src/specific.ml", line 1106, characters 34-47:Warning: Failed to resolve reference unresolvedroot(Unix).close Couldn't find "Unix"File "src/specific.ml", line 959, characters 59-66:Warning: Failed to resolve reference unresolvedroot(Unix) Couldn't find "Unix"2026-02-13 09:40.54 ---> saved as "830cd3b9eb38a8b41a8d04b81c734ae2f0e6afcff9ff016d09e681387360101d"Job succeeded2026-02-13 09:40.54: Job succeeded