2026-04-28 18:44.45: New job: test ygrek/extunix https://github.com/ygrek/extunix.git#refs/heads/master (e90bd03bbcdf84ccba6b749f727d487f4161aff8) (linux-x86_64:alpine-3.23-5.4_opam-2.5)Base: ocaml/opam:alpine-3.23-ocaml-5.4@sha256:b5f9c251ed23ceaf402a2fd8548d89b9d710ba800ef8a7f46f773bfff6f63366Opam 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:alpine-3.23-ocaml-5.4@sha256:b5f9c251ed23ceaf402a2fd8548d89b9d710ba800ef8a7f46f773bfff6f63366# alpine-3.23-5.4_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 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 || git fetch origin master) && git reset -q --hard 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 && 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.3.22.2 dune-configurator.3.22.2 ocaml.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 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.0.38.0 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-BLOCK2026-04-28 18:44.45: Using cache hint "ygrek/extunix-ocaml/opam:alpine-3.23-ocaml-5.4@sha256:b5f9c251ed23ceaf402a2fd8548d89b9d710ba800ef8a7f46f773bfff6f63366-alpine-3.23-5.4_opam-2.5-275512f7d62cb0a4aa9bd29d5a7cae0b"2026-04-28 18:44.45: Using OBuilder spec:((from ocaml/opam:alpine-3.23-ocaml-5.4@sha256:b5f9c251ed23ceaf402a2fd8548d89b9d710ba800ef8a7f46f773bfff6f63366)(comment alpine-3.23-5.4_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 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 || git fetch origin master) && git reset -q --hard 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 && 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 (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.3.22.2 dune-configurator.3.22.2 ocaml.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 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.0.38.0 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")))2026-04-28 18:44.45: Waiting for resource in pool OCluster2026-04-28 18:56.15: Waiting for worker…2026-04-28 19:00.05: Got resource from pool OClusterBuilding on doris.caelum.ci.devAll commits already cachedHEAD is now at e90bd03 Remove outdated depext on libexecinfo-dev on Alpine(from ocaml/opam:alpine-3.23-ocaml-5.4@sha256:b5f9c251ed23ceaf402a2fd8548d89b9d710ba800ef8a7f46f773bfff6f63366)Unable to find image 'ocaml/opam:alpine-3.23-ocaml-5.4@sha256:b5f9c251ed23ceaf402a2fd8548d89b9d710ba800ef8a7f46f773bfff6f63366' locallydocker.io/ocaml/opam@sha256:b5f9c251ed23ceaf402a2fd8548d89b9d710ba800ef8a7f46f773bfff6f63366: Pulling from ocaml/opam6a0ac1617861: Already exists9630673831f3: Already exists4cffb540229a: Already existsaa3cee094119: Already existsf2700202f619: Already exists33135c7375d5: Already exists1ea4b64ae955: Already existsca34ef70eda1: Already existsd4998b6f8f35: Already exists4a43cfe8648c: Already exists453dd28eaace: Already existsa962f0379f0a: Already existsb68882dcbbd8: Already exists3f63b4eac828: Already exists0720e1e1068a: Already exists0676d4d6023a: Already exists0ab690805f49: Already existsfc0af979c0fe: Already exists4f4fb700ef54: Already exists63f1d0bef8ae: Already exists43fd6995d88f: Already existsc775bfb331ab: Already existsa7a9b5ed8780: Already exists86ac791930d3: Already exists2e34d70b785c: Already exists56c554cb0baa: Already exists0109b7ea4beb: Already existsa72aa581a14e: Already exists0b969b88b90b: Already existsd1ae0e2bf910: Already existscfd8efe5a061: Already existsa34595d6f491: Already exists7333547f58a0: Already exists803cdf5f2902: Already existsd74501489c54: Already exists628aecb9cafb: Already exists0c52f398a865: Already existsf4e18988783e: Pulling fs layerd9b0005bf058: Pulling fs layerac511140fcec: Pulling fs layere5e3b5898b4b: Pulling fs layer08e53197d17a: Pulling fs layer9502f6b2d19e: Pulling fs layer9502f6b2d19e: Waitinge5e3b5898b4b: Waiting08e53197d17a: Waitingd9b0005bf058: Verifying Checksumd9b0005bf058: Download completee5e3b5898b4b: Verifying Checksume5e3b5898b4b: Download completef4e18988783e: Verifying Checksumf4e18988783e: Download completef4e18988783e: Pull completed9b0005bf058: Pull complete08e53197d17a: Verifying Checksum08e53197d17a: Download completeac511140fcec: Verifying Checksumac511140fcec: Download complete9502f6b2d19e: Verifying Checksum9502f6b2d19e: Download completeac511140fcec: Pull completee5e3b5898b4b: Pull complete08e53197d17a: Pull complete9502f6b2d19e: Pull completeDigest: sha256:b5f9c251ed23ceaf402a2fd8548d89b9d710ba800ef8a7f46f773bfff6f63366Status: Downloaded newer image for ocaml/opam@sha256:b5f9c251ed23ceaf402a2fd8548d89b9d710ba800ef8a7f46f773bfff6f633662026-04-28 19:00.05 ---> using "01c11b07ac2b5cd48e66007e5a5cac291b476dda37442ad969d24b0ab6dc0559" from cache/: (comment alpine-3.23-5.4_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"))2026-04-28 19:00.05 ---> using "a8a9ea5c59254a5a0f8f67ea52c72885ad5d9b7a990b02c87babbf030ab69642" 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] Initialised2026-04-28 19:00.05 ---> using "1e76191cb180700a1a4b4fb6f0b59791d7b11a581be0b4b93d5476ddfe3df3f0" from cache/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))Linux 6.8.0-106-genericThe OCaml toplevel, version 5.4.12.5.12026-04-28 19:00.05 ---> using "059e0fa9bf335039c3fd833df6288d715762c1f93e9a1b08fa520560ef5ec6c3" from cache/src: (workdir /src)/src: (run (shell "sudo chown opam /src"))2026-04-28 19:00.05 ---> using "df7006147f8edefa1d31bb335dd77eaeb1d134668f6ea6934fc058697cdbef27" from cache/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))(network host)(shell "cd ~/opam-repository && (git cat-file -e 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 || git fetch origin master) && git reset -q --hard 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 && git log --no-decorate -n1 --oneline && opam update -u"))5f7bb1a6e6 Merge pull request #29704 from shonfeder/release-dune-3.22.2<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>[default] synchronised from git+file:///home/opam/opam-repositoryEverything as up-to-date as possibleHowever, you may "opam upgrade" these packages explicitly at these versions (e.g. "opam upgrade ocaml.5.5.0"), which will ask permission to downgrade or uninstall the conflicting packages.Nothing to do.# To update the current shell environment, run: eval $(opam env)2026-04-28 19:00.05 ---> using "f732b87e75ca0340aea537502376e6d2519a136db03ec70be93c6bfc5c444674" from cache/src: (copy (src extunix.opam) (dst ./))2026-04-28 19:00.05 ---> using "cb4610424f6cf7b2d960ffa11f2c9b9abaa73b378211fa2066c6219974f0d8d9" from cache/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)2026-04-28 19:00.05 ---> using "f0cd00b04ebb3e489ffa421396d27c613517087864c1edfa7ba7e13c13b78376" from cache/src: (run (shell "echo '(lang dune 3.0)' > './dune-project'"))2026-04-28 19:00.05 ---> using "5696caa65f57e266c16ea09f9d2f4a5bc71de3ae6bd6cfeeded8d93bc9fddda0" from cache/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.3.22.2 dune-configurator.3.22.2 ocaml.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 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.0.38.0 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 "apk" "update"- v3.23.4-87-g1a6cf4ecc50 [https://dl-cdn.alpinelinux.org/alpine/v3.23/main]- v3.23.4-87-g1a6cf4ecc50 [https://dl-cdn.alpinelinux.org/alpine/v3.23/community]- v20260127-8614-g3dadfe355ed [https://dl-cdn.alpinelinux.org/alpine/edge/main]- v20260127-8630-g198de671ae5 [https://dl-cdn.alpinelinux.org/alpine/edge/community]- v20260127-8630-g198de671ae5 [https://dl-cdn.alpinelinux.org/alpine/edge/testing]- OK: 62099 distinct packages available<><> 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 5.4.1).[NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.1).[NOTE] Package ocaml is already installed (current version is 5.4.1).[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-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)2026-04-28 19:00.05 ---> using "3b9b1c7b6545f381234ac593344297ab5046956df9cf4c8681180a720d6936b4" from cache/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 5.4.1).[NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.1).[NOTE] Package ocaml is already installed (current version is 5.4.1).[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-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 3.22.2- install dune-configurator 3.22.2- 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 0.38.0- 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.0.38.0 (cached)-> retrieved dune.3.22.2, dune-configurator.3.22.2 (cached)-> installed ocamlfind.1.9.8-> installed base-bytes.base-> installed dune.3.22.2-> 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.3.22.2-> installed ppxlib.0.38.0Done.# To update the current shell environment, run: eval $(opam env)2026-04-28 19:00.59 ---> saved as "67d44551dc3278de67e37c494207c10a0632e2a2a1ef9e6e84b5f5ba7d34419f"/src: (copy (src .) (dst /src))2026-04-28 19:00.59 ---> saved as "9a2eba83790e0ec3ab12d7700eab8f1fc2d2b964a210e8861e112bbf6dc63b82"/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...........failedchecking 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............failedchecking SETENV..............okchecking CLEARENV............okchecking MKDTEMP.............okchecking MALLOC_INFO.........failedchecking MALLOC_STATS........failedchecking 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..............failedchecking 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).....................S......................................Ran: 42 tests in: 0.03 seconds.OK: Cases: 42 Skip: 1..Ran: 42 tests in: 0.03 seconds.OK: Cases: 42 Skip: 1Ran: 42 tests in: 0.03 seconds.OK: Cases: 42 Skip: 12026-04-28 19:01.08 ---> saved as "41e5856996dc2039fd260e63ac733c997e12ee3f7279a9c9e30a839958a94627"Job succeeded2026-04-28 19:01.08: Job succeeded