2026-02-15 17:59.29: New job: test ygrek/extunix https://github.com/ygrek/extunix.git#refs/heads/master (e90bd03bbcdf84ccba6b749f727d487f4161aff8) (linux-x86_64:debian-12-5.4_opam-2.5)Base: ocaml/opam:debian-12-ocaml-5.4@sha256:2f6b722164fee1b73e4ed8b25de99dc82bab8bec7c9f3fc52169c8a6261ac8f7Opam project buildTo 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-12-ocaml-5.4@sha256:2f6b722164fee1b73e4ed8b25de99dc82bab8bec7c9f3fc52169c8a6261ac8f7# debian-12-5.4_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 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-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base csexp.1.5.2 dune.3.21.1 dune-configurator.3.21.1 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocamlfind.1.9.8 ounit2.2.2.7 ppx_derivers.1.2.1 ppxlib.0.37.0 seq.base sexplib0.v0.17.0 stdlib-shims.0.3.0"ENV CI="true"ENV OCAMLCI="true"RUN opam update --depexts && opam install --cli=2.5 --depext-only -y extunix.dev $DEPSRUN opam install $DEPSCOPY --chown=1000:1000 . /srcRUN opam exec -- dune build @install @check @runtest && rm -rf _buildEND-OF-DOCKERFILEdocker build .END-REPRO-BLOCK2026-02-15 17:59.29: Using cache hint "ygrek/extunix-ocaml/opam:debian-12-ocaml-5.4@sha256:2f6b722164fee1b73e4ed8b25de99dc82bab8bec7c9f3fc52169c8a6261ac8f7-debian-12-5.4_opam-2.5-f7a563aa48bf22441c4cef292814bd70"2026-02-15 17:59.29: Using OBuilder spec:((from ocaml/opam:debian-12-ocaml-5.4@sha256:2f6b722164fee1b73e4ed8b25de99dc82bab8bec7c9f3fc52169c8a6261ac8f7)(comment debian-12-5.4_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 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-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base csexp.1.5.2 dune.3.21.1 dune-configurator.3.21.1 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocamlfind.1.9.8 ounit2.2.2.7 ppx_derivers.1.2.1 ppxlib.0.37.0 seq.base sexplib0.v0.17.0 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=2.5 --depext-only -y extunix.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")))2026-02-15 17:59.29: Waiting for resource in pool OCluster2026-02-15 18:44.33: Waiting for worker…2026-02-15 18:47.36: Got resource from pool OClusterBuilding on eumacheAll commits already cachedHEAD is now at e90bd03 Remove outdated depext on libexecinfo-dev on Alpine(from ocaml/opam:debian-12-ocaml-5.4@sha256:2f6b722164fee1b73e4ed8b25de99dc82bab8bec7c9f3fc52169c8a6261ac8f7)Unable to find image 'ocaml/opam:debian-12-ocaml-5.4@sha256:2f6b722164fee1b73e4ed8b25de99dc82bab8bec7c9f3fc52169c8a6261ac8f7' locallydocker.io/ocaml/opam@sha256:2f6b722164fee1b73e4ed8b25de99dc82bab8bec7c9f3fc52169c8a6261ac8f7: Pulling from ocaml/opam6bc9f599b3ef: Already exists81900f463bdb: Already existsad5b7184030d: Already existse7d81838f844: Already exists184e45387f7e: Already existsdff921a28ab2: Already existsd9e0ec25aebb: Already exists40090711871a: Already existsabfac5899d7d: Already exists1baa43730b64: Already exists2a772f8415a4: Already exists4813ce3f414d: Already exists82c402464511: Already existsac192cd8ca66: Already exists231d5ecf4749: Already exists01452d1b8299: Already exists33b37e276e1e: Already exists33b37e276e1e: Already exists588e02f57ea3: Already existse1761f765925: Already exists85bea38b8ae9: Already existseda3d5ebbb90: Already exists4f4fb700ef54: Already existsa7d9ebb36f0c: Already exists15bd72a7f55e: Already exists2eec325b94f3: Already exists500e7404105c: Already exists0b5d41405521: Already existsffc3e3665381: Already existsab1cf8379f61: Already existsab011142cc62: Already exists01893a42305e: Already exists43a6ebb16bc3: Already existsa3d7608b29d0: Already exists6071ea4fff39: Already exists51848c399944: Already exists1dc74d087850: Already exists24736db2671b: Already existsc43cf5b70e2f: Already exists8a745f1b1b4a: Already existsc8b181a3f13a: Already exists66460ca44e37: Already existscf9651c464fa: Already exists9b9d3de30745: Already existsf3f40b4b4055: Already existsad3fc6e72120: Already exists8a2224244a1f: Already exists32e5ed44ebe5: Already existsDigest: sha256:2f6b722164fee1b73e4ed8b25de99dc82bab8bec7c9f3fc52169c8a6261ac8f7Status: Downloaded newer image for ocaml/opam@sha256:2f6b722164fee1b73e4ed8b25de99dc82bab8bec7c9f3fc52169c8a6261ac8f72026-02-15 18:47.36 ---> using "7cf0f7916cc71d01a8ca479f618a916f543f6a82d947634b1dfd3fcfd59b46e2" from cache/: (comment debian-12-5.4_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"))2026-02-15 18:47.36 ---> using "f9c42c52ae46d831481561bf5c19387171d5a8a5af9458151001e9dafb57bacc" 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] Initialised2026-02-15 18:47.36 ---> using "6b1fbfbc3164cd56a4f07e87e69b929287305d5be1356d053bad95d9770181e4" from cache/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))Linux 5.15.0-131-genericThe OCaml toplevel, version 5.4.02.5.02026-02-15 18:47.36 ---> using "749d778c3b2e66fc3888f5a5fdc597f8265a5c18da6df11063da21bc18806f80" from cache/src: (workdir /src)/src: (run (shell "sudo chown opam /src"))2026-02-15 18:47.36 ---> using "2bf94ad2626844da54aa7941b22253b49149682c301809783148e728f2dcfd71" 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..66fe1c299d 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-repositoryAlready up-to-date.Nothing to do.# To update the current shell environment, run: eval $(opam env)2026-02-15 18:47.36 ---> using "4e7d9ed95b5fdb0d7ed8f1a3c4bd0df8a935e2f469e0407644d939f4cfcff8a9" from cache/src: (copy (src extunix.opam) (dst ./))2026-02-15 18:47.37 ---> saved as "80cb7372afbb0a81935dd82617c71b08fc4f6d499ba1e921672d409f4c583413"/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)2026-02-15 18:47.39 ---> saved as "4509083a39949af351969d0abff9babc906c540da89a730358b8de63f58cd162"/src: (run (network host)(shell "echo '(lang dune 3.0)' > './dune-project'"))2026-02-15 18:47.39 ---> saved as "2873369d4d6364dd986aba0ef44a09d26dced637c364715b1a2fa8f2667c057b"/src: (env DEPS "base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base csexp.1.5.2 dune.3.21.1 dune-configurator.3.21.1 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocamlfind.1.9.8 ounit2.2.2.7 ppx_derivers.1.2.1 ppxlib.0.37.0 seq.base sexplib0.v0.17.0 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=2.5 --depext-only -y extunix.dev $DEPS"))+ /usr/bin/sudo "apt-get" "update"- Hit:1 http://deb.debian.org/debian bookworm InRelease- Get:2 http://deb.debian.org/debian bookworm-updates InRelease [55.4 kB]- Get:3 http://deb.debian.org/debian-security bookworm-security InRelease [48.0 kB]- Get:4 http://deb.debian.org/debian-security bookworm-security/main amd64 Packages [297 kB]- Fetched 400 kB in 0s (1501 kB/s)- Reading package lists...<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>[extunix.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)2026-02-15 18:47.50 ---> saved as "bba9641f28c52a74851669465e112fd55a326661e67a4e6107876661e7ff3751"/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 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 v0.17.0- 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 v0.17.0- install stdlib-shims 0.3.0<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>-> retrieved csexp.1.5.2 (cached)-> retrieved ocaml-compiler-libs.v0.17.0 (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.v0.17.0 (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 csexp.1.5.2-> installed ocaml-compiler-libs.v0.17.0-> installed sexplib0.v0.17.0-> installed stdlib-shims.0.3.0-> installed ounit2.2.2.7-> installed dune-configurator.3.21.1-> installed ppxlib.0.37.0Done.# To update the current shell environment, run: eval $(opam env)2026-02-15 18:48.51 ---> saved as "21e45e683da3ca08f40aaa73db8f38555bbfbeec72507b6d774bc4a53ba7ee4f"/src: (copy (src .) (dst /src))2026-02-15 18:48.52 ---> saved as "38f4dd0504478e4e49877b8414687745f6b76b014a3e4cc0a4d013bdbb05d858"/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))(cd _build/default/src && ../discover/discover.exe)checking EVENTFD.............okchecking ATFILE..............okchecking RENAMEAT2...........okchecking RENAME_WHITEOUT.....okchecking 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/test && ./testba.exe)......Ran: 6 tests in: 0.01 seconds.OK(cd _build/default/test && ./test.exe).............................................................Ran: 42 tests in: 0.03 seconds.OKRan: 42 tests in: 0.03 seconds.OK.Ran: 42 tests in: 0.03 seconds.OK2026-02-15 18:49.02 ---> saved as "b75cf775d04d2b8b718a4e4d775af772a7b2a300d33b5074e4441aa836530407"Job succeeded2026-02-15 18:49.02: Job succeeded