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-13-5.4_x86_32_opam-2.5) Base: ocaml/opam:debian-13-ocaml-5.4@sha256:b42c1d415159aeb0804919e73ee28dd4d0ad1fbcf3f870a1c4b8dc6f1fc5db0e Opam project build To reproduce locally: git clone --recursive "https://github.com/ygrek/extunix.git" -b "master" && cd "extunix" && git reset --hard e90bd03b cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:debian-13-ocaml-5.4@sha256:b42c1d415159aeb0804919e73ee28dd4d0ad1fbcf3f870a1c4b8dc6f1fc5db0e # debian-13-5.4_x86_32_opam-2.5 USER 1000:1000 SHELL [ "/usr/bin/linux32", "/bin/sh", "-c" ] ENV CLICOLOR_FORCE="1" ENV OPAMCOLOR="always" WORKDIR /src RUN sudo ln -f /usr/bin/opam-2.5 /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 302e116c4009da2f5a31c350a57c8b3c9b27289e || git fetch origin master) && git reset -q --hard 302e116c4009da2f5a31c350a57c8b3c9b27289e && git log --no-decorate -n1 --oneline && opam update -u COPY --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-option-bytecode-only.1 ocaml-options-vanilla.1 ocamlfind.1.9.8 ounit2.2.2.7 ppx_derivers.1.2.1 ppxlib.0.37.0 seq.base sexplib0.v0.16.0 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 $DEPS RUN opam install $DEPS COPY --chown=1000:1000 . /src RUN opam exec -- dune build @install @check @runtest && rm -rf _build END-OF-DOCKERFILE docker build . END-REPRO-BLOCK 2026-02-15 17:59.29: Using cache hint "ygrek/extunix-ocaml/opam:debian-13-ocaml-5.4@sha256:b42c1d415159aeb0804919e73ee28dd4d0ad1fbcf3f870a1c4b8dc6f1fc5db0e-debian-13-5.4_x86_32_opam-2.5-9c9c70770c858f1cd12022228698289b" 2026-02-15 17:59.29: Using OBuilder spec: ((from ocaml/opam:debian-13-ocaml-5.4@sha256:b42c1d415159aeb0804919e73ee28dd4d0ad1fbcf3f870a1c4b8dc6f1fc5db0e) (comment debian-13-5.4_x86_32_opam-2.5) (user (uid 1000) (gid 1000)) (shell /usr/bin/linux32 /bin/sh -c) (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-option-bytecode-only.1 ocaml-options-vanilla.1 ocamlfind.1.9.8 ounit2.2.2.7 ppx_derivers.1.2.1 ppxlib.0.37.0 seq.base sexplib0.v0.16.0 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=2.5 --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 OCluster 2026-02-15 18:44.30: Waiting for worker… 2026-02-15 18:47.33: Got resource from pool OCluster Building on toxis.caelum.ci.dev All commits already cached HEAD is now at e90bd03 Remove outdated depext on libexecinfo-dev on Alpine (from ocaml/opam:debian-13-ocaml-5.4@sha256:b42c1d415159aeb0804919e73ee28dd4d0ad1fbcf3f870a1c4b8dc6f1fc5db0e) Unable to find image 'ocaml/opam:debian-13-ocaml-5.4@sha256:b42c1d415159aeb0804919e73ee28dd4d0ad1fbcf3f870a1c4b8dc6f1fc5db0e' locally docker.io/ocaml/opam@sha256:b42c1d415159aeb0804919e73ee28dd4d0ad1fbcf3f870a1c4b8dc6f1fc5db0e: Pulling from ocaml/opam b536877d3c0a: Already exists bccea9e34407: Already exists 16a19f8f73ac: Already exists 24b068660eba: Already exists 0d733f3d73ff: Already exists 9e24ce741f51: Already exists 8f72c68d553f: Already exists f54f6fc8bfc4: Already exists d06a9f3b5a73: Already exists d42229ae6b83: Already exists d41dddb298da: Already exists e9711f882917: Already exists 07cbb93c10a3: Already exists 2b3607a942e5: Already exists d5893ae3accb: Already exists c3146a632652: Already exists 3d57776a1d42: Already exists 3d57776a1d42: Already exists 839cefcf2b8e: Already exists 026aaf3511fa: Already exists 0a2654a36ae9: Already exists b23dc160efe7: Already exists 4f4fb700ef54: Already exists c84b92e17807: Already exists e6680f6f46b9: Already exists 69486b6cae87: Already exists 9909fe838d3d: Already exists 3b1fbc03b573: Already exists 1d2df1685cc4: Already exists 9bb166b2b0ea: Already exists 9585c6d51dc3: Already exists ddd1a568c795: Already exists 64338fd8dd2d: Already exists 9be4283ff733: Already exists 783fb857d3f0: Already exists 699fb07ac9eb: Already exists dfd2f30ac354: Already exists 0957629b6db6: Already exists 50b35bb0a587: Already exists e4e361267282: Already exists d8d67cfb2698: Already exists 1733597b7dba: Pulling fs layer 921726d6d5f8: Pulling fs layer cf4eebdd42ea: Pulling fs layer 2ea6c26346f9: Pulling fs layer 4e82b5c15dad: Pulling fs layer 53cf02a49f89: Pulling fs layer 6d652118326c: Pulling fs layer cf4eebdd42ea: Waiting 2ea6c26346f9: Waiting 6d652118326c: Waiting 4e82b5c15dad: Waiting 53cf02a49f89: Waiting 921726d6d5f8: Verifying Checksum 1733597b7dba: Download complete 1733597b7dba: Pull complete 921726d6d5f8: Pull complete cf4eebdd42ea: Download complete cf4eebdd42ea: Pull complete 4e82b5c15dad: Download complete 53cf02a49f89: Download complete 6d652118326c: Verifying Checksum 2ea6c26346f9: Verifying Checksum 2ea6c26346f9: Download complete 2ea6c26346f9: Pull complete 4e82b5c15dad: Pull complete 53cf02a49f89: Pull complete 6d652118326c: Pull complete Digest: sha256:b42c1d415159aeb0804919e73ee28dd4d0ad1fbcf3f870a1c4b8dc6f1fc5db0e Status: Downloaded newer image for ocaml/opam@sha256:b42c1d415159aeb0804919e73ee28dd4d0ad1fbcf3f870a1c4b8dc6f1fc5db0e WARNING: The requested image's platform (linux/386) does not match the detected host platform (linux/amd64) and no specific platform was requested 2026-02-15 18:49.16 ---> using "b43c5bd5df55bb59e33984ce21c0929f569d40c264688b0ca0b4d2f840fcee64" from cache /: (comment debian-13-5.4_x86_32_opam-2.5) /: (user (uid 1000) (gid 1000)) /: (shell /usr/bin/linux32 /bin/sh -c) /: (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 18:49.16 ---> using "8bf2208dcd99b73b19fb525db653574524d6676298159838a734fed974049567" 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] y Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] Initialised 2026-02-15 18:49.16 ---> using "0fc3f3f1c6af3c543dfcdffb553f9db1f0efd0bd035a672f589b7c1e1812afe5" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 5.15.0-134-generic The OCaml toplevel, version 5.4.0 2.5.0 2026-02-15 18:49.16 ---> using "385401cce6700537005a0a9f12abfbbfbf3c21b42c8c7ba95d0bb6910a1f2d9f" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-02-15 18:49.16 ---> using "7e5ced75d3ecea24fe578a7b4f4d6409b0850c8de36aafe4f46b3d2afd561d00" 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_HEAD 340ee6fd1f..66fe1c299d master -> origin/master 302e116c40 Merge pull request #29374 from shonfeder/release-dune-3.21.1 <><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><> [default] synchronised from git+file:///home/opam/opam-repository Already up-to-date. Nothing to do. # To update the current shell environment, run: eval $(opam env) 2026-02-15 18:49.16 ---> using "cf5c83630c21df4632e9c5aa447ab6fe4519cf131e022f25cfbce85ddf7a09fa" from cache /src: (copy (src extunix.opam) (dst ./)) 2026-02-15 18:49.16 ---> saved as "e228c0aca8f6860d24a30935119664a33575c2b74c63b9d6d680db4e146eb880" /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 18:49.19 ---> saved as "7f1bc34181f0717cb02aa4c6c97ae314ebca3562e4becfb69a0dc61d31818a12" /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-02-15 18:49.19 ---> saved as "1422ad46b2bd320d2d199d89438cf7aeba6c177901f6efc4718f82d20e3d19eb" /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-option-bytecode-only.1 ocaml-options-vanilla.1 ocamlfind.1.9.8 ounit2.2.2.7 ppx_derivers.1.2.1 ppxlib.0.37.0 seq.base sexplib0.v0.16.0 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=2.5 --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 i386 Packages [98.6 kB] - Fetched 189 kB in 0s (444 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-option-bytecode-only 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 18:49.41 ---> saved as "5cabea7ea1d1ec6a289c29ad5a844b7b1669ac543d4b9efc84bd6284022676ea" /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-option-bytecode-only 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 v0.16.0 - 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.v0.16.0 (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 sexplib0.v0.16.0 -> installed ounit2.2.2.7 -> installed dune-configurator.3.21.1 -> installed ocaml-compiler-libs.v0.17.0 -> installed ppxlib.0.37.0 Done. # To update the current shell environment, run: eval $(opam env) 2026-02-15 18:54.40 ---> saved as "ed2c4f63339cf6fd6d6a60caccf0322045a0aac4570416ef311f30d47347f682" /src: (copy (src .) (dst /src)) 2026-02-15 18:54.40 ---> saved as "1757dba8f3b1b498075a3320ece10dc1c8986b89fcc19755dbad10ba1af270c6" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) (cd _build/default/src && ../discover/discover.exe) checking EVENTFD.............ok checking ATFILE..............ok checking RENAMEAT2...........ok checking RENAME_WHITEOUT.....ok checking DIRFD...............ok checking STATVFS.............ok checking FSTATVFS............ok checking SIOCGIFCONF.........ok checking IFADDRS.............ok checking INET_NTOA...........ok checking INET_NTOP...........ok checking UNAME...............ok checking FADVISE.............ok checking FALLOCATE...........ok checking TTY_IOCTL...........ok checking TTYNAME.............ok checking CTERMID.............ok checking GETTID..............ok checking PGID................ok checking SETREUID............ok checking FSYNC...............ok checking FDATASYNC...........ok checking SYNC................ok checking SYNCFS..............ok checking REALPATH............ok checking SIGNALFD............ok checking PTRACE..............ok checking RESOURCE............ok checking MLOCKALL............ok checking STRPTIME............ok checking STRTIME.............ok checking TIMEZONE............ok checking TIMEGM..............ok checking PTS.................ok checking FCNTL...............ok checking TCPGRP..............ok checking EXECINFO............ok checking SETENV..............ok checking CLEARENV............ok checking MKDTEMP.............ok checking MALLOC_INFO.........ok checking MALLOC_STATS........ok checking MEMALIGN............ok checking ENDIAN..............ok checking READ_CREDENTIALS....ok checking FEXECVE.............ok checking SENDMSG.............ok checking PREAD...............ok checking PWRITE..............ok checking READ................ok checking WRITE...............ok checking MKSTEMPS............ok checking MKOSTEMPS...........ok checking SETRESUID...........ok checking SYSCONF.............ok checking SPLICE..............ok checking TEE.................ok checking VMSPLICE............ok checking SOCKOPT.............ok checking TCP_KEEPIDLE........ok checking TCP_KEEPCNT.........ok checking TCP_KEEPINTVL.......ok checking SO_REUSEPORT........ok checking POLL................ok checking SYSINFO.............ok checking MCHECK..............ok checking MOUNT...............ok checking UNSHARE.............ok checking CHROOT..............ok checking SYSLOG..............ok checking WAIT4...............ok (cd _build/default/test && ./testba.exe) ...... Ran: 6 tests in: 0.10 seconds. OK (cd _build/default/test && ./test.exe) ............................................................ Ran: 42 tests in: 0.21 seconds. OK . Ran: 42 tests in: 0.21 seconds. OK .. Ran: 42 tests in: 0.21 seconds. OK Ran: 42 tests in: 0.21 seconds. OK 2026-02-15 18:55.23 ---> saved as "18e38ce1bae60db88ef8be2fed0b58b8dc0d5039ef658f7112ffa82594b7e740" Job succeeded 2026-02-15 18:55.24: Job succeeded