2025-06-04 14:42.42: New job: test ocsigen/lwt https://github.com/ocsigen/lwt.git#refs/heads/domains (9f3917e931a1c4332a4393e04ea5081972635684) (linux-ppc64:debian-12-5.3_ppc64_opam-2.3) Base: ocaml/opam:debian-12-ocaml-5.3@sha256:e02db52b4786c0140a88a7ce65e51b43ea08675bf9ac59a987f144b54907ed1f Opam project build To reproduce locally: git clone --recursive "https://github.com/ocsigen/lwt.git" -b "domains" && cd "lwt" && git reset --hard 9f3917e9 cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:debian-12-ocaml-5.3@sha256:e02db52b4786c0140a88a7ce65e51b43ea08675bf9ac59a987f144b54907ed1f # debian-12-5.3_ppc64_opam-2.3 USER 1000:1000 ENV CLICOLOR_FORCE="1" ENV OPAMCOLOR="always" WORKDIR /src RUN sudo ln -f /usr/bin/opam-2.3 /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 2df846cb67d6f96ae4fced111519ff4ae27d19ae || git fetch origin master) && git reset -q --hard 2df846cb67d6f96ae4fced111519ff4ae27d19ae && git log --no-decorate -n1 --oneline && opam update -u COPY --chown=1000:1000 lwt_retry.opam lwt_react.opam lwt_ppx.opam lwt.opam ./ RUN opam pin add -yn lwt_retry.dev './' && \ opam pin add -yn lwt_react.dev './' && \ opam pin add -yn lwt_ppx.dev './' && \ opam pin add -yn lwt.dev './' RUN echo '(lang dune 3.0)' > './dune-project' ENV DEPS="base.v0.17.2 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base bisect_ppx.2.8.3 cmdliner.1.3.0 cppo.1.8.0 csexp.1.5.2 dune.3.19.0 dune-configurator.3.19.0 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 ppx_derivers.1.2.1 ppx_here.v0.17.0 ppx_let.v0.17.0 ppxlib.0.35.0 react.1.2.2 sexplib0.v0.17.0 stdlib-shims.0.3.0 topkg.1.0.8" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.3 --depext-only -y lwt_retry.dev lwt_react.dev lwt_ppx.dev lwt.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 2025-06-04 14:42.42: Using cache hint "ocsigen/lwt-ocaml/opam:debian-12-ocaml-5.3@sha256:e02db52b4786c0140a88a7ce65e51b43ea08675bf9ac59a987f144b54907ed1f-debian-12-5.3_ppc64_opam-2.3-7cd005f70f2a69e35d028106b4afa7b9" 2025-06-04 14:42.42: Using OBuilder spec: ((from ocaml/opam:debian-12-ocaml-5.3@sha256:e02db52b4786c0140a88a7ce65e51b43ea08675bf9ac59a987f144b54907ed1f) (comment debian-12-5.3_ppc64_opam-2.3) (user (uid 1000) (gid 1000)) (env CLICOLOR_FORCE 1) (env OPAMCOLOR always) (workdir /src) (run (shell "sudo ln -f /usr/bin/opam-2.3 /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 2df846cb67d6f96ae4fced111519ff4ae27d19ae || git fetch origin master) && git reset -q --hard 2df846cb67d6f96ae4fced111519ff4ae27d19ae && git log --no-decorate -n1 --oneline && opam update -u")) (copy (src lwt_retry.opam lwt_react.opam lwt_ppx.opam lwt.opam) (dst ./)) (run (network host) (shell "opam pin add -yn lwt_retry.dev './' && \ \nopam pin add -yn lwt_react.dev './' && \ \nopam pin add -yn lwt_ppx.dev './' && \ \nopam pin add -yn lwt.dev './'")) (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) (env DEPS "base.v0.17.2 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base bisect_ppx.2.8.3 cmdliner.1.3.0 cppo.1.8.0 csexp.1.5.2 dune.3.19.0 dune-configurator.3.19.0 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 ppx_derivers.1.2.1 ppx_here.v0.17.0 ppx_let.v0.17.0 ppxlib.0.35.0 react.1.2.2 sexplib0.v0.17.0 stdlib-shims.0.3.0 topkg.1.0.8") (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=2.3 --depext-only -y lwt_retry.dev lwt_react.dev lwt_ppx.dev lwt.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")) ) 2025-06-04 14:42.42: Waiting for resource in pool OCluster 2025-06-04 14:42.42: Waiting for worker… 2025-06-04 14:42.42: Got resource from pool OCluster Building on scyleia.caelum.ci.dev hint: Using 'master' as the name for the initial branch. This default branch name hint: is subject to change. To configure the initial branch name to use in all hint: of your new repositories, which will suppress this warning, call: hint: hint: git config --global init.defaultBranch <name> hint: hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and hint: 'development'. The just-created branch can be renamed via this command: hint: hint: git branch -m <name> Initialized empty Git repository in /var/cache/obuilder/ocluster/git/lwt.git-265c42b55c0ad669a1515f10f86efc054ce5ad5f/.git/ HEAD is now at 9f3917e93 WIP (from ocaml/opam:debian-12-ocaml-5.3@sha256:e02db52b4786c0140a88a7ce65e51b43ea08675bf9ac59a987f144b54907ed1f) 2025-06-04 14:42.48 ---> using "c4635525160c9f185a969ee812d6101e71fefa1ed329a5898c9422fb30c6512a" from cache /: (comment debian-12-5.3_ppc64_opam-2.3) /: (user (uid 1000) (gid 1000)) /: (env CLICOLOR_FORCE 1) /: (env OPAMCOLOR always) /: (workdir /src) /src: (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam")) 2025-06-04 14:42.48 ---> using "4e9719c80ce561fffd0cc76802598cfcd57ca2847222a8c998d4a21a3b71d577" 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 Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] Initialised 2025-06-04 14:42.48 ---> using "c578370adbc5087aa27747e9f0370d2ae139ce1ed965c7b6c59e043adc113803" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 6.8.0-60-generic The OCaml toplevel, version 5.3.0 2.3.0 2025-06-04 14:42.48 ---> using "62f9b695304e1372bbeceabf06a5730df030c63db289471a97379b2bfe6dd883" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2025-06-04 14:42.48 ---> using "67acfddc9eaa74ca1a3b210e7cecfe4216f9afd47f84e1282ed78076dabb3426" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 2df846cb67d6f96ae4fced111519ff4ae27d19ae || git fetch origin master) && git reset -q --hard 2df846cb67d6f96ae4fced111519ff4ae27d19ae && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD 35eb2f107a..c037675bed master -> origin/master 2df846cb67 Merge pull request #27910 from maiste/release-dune-3.19.0 <><> 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. # To update the current shell environment, run: eval $(opam env) 2025-06-04 14:42.48 ---> using "757e71d3a33ef23f337ac2700f768cedd227a77140c772011c1cf431df1ba204" from cache /src: (copy (src lwt_retry.opam lwt_react.opam lwt_ppx.opam lwt.opam) (dst ./)) 2025-06-04 14:42.48 ---> saved as "94f89ee0d8d1d4f1439d179acc1eea3ee7f728823a8bf317e2d53103b12b1768" /src: (run (network host) (shell "opam pin add -yn lwt_retry.dev './' && \ \nopam pin add -yn lwt_react.dev './' && \ \nopam pin add -yn lwt_ppx.dev './' && \ \nopam pin add -yn lwt.dev './'")) [lwt_retry.dev] synchronised (file:///src) lwt_retry is now pinned to file:///src (version dev) [lwt_react.dev] synchronised (file:///src) lwt_react is now pinned to file:///src (version dev) [lwt_ppx.dev] synchronised (file:///src) lwt_ppx is now pinned to file:///src (version dev) [lwt.dev] synchronised (file:///src) lwt is now pinned to file:///src (version dev) 2025-06-04 14:42.56 ---> saved as "c07331eadc668a4161f5dc8abf7a5f190a67ac3d631f89389e91ff30c8a64bda" /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2025-06-04 14:42.56 ---> saved as "a6e249676e6411c82cc2a569ae23f01df8e7ec780ac8401a66e14d142e634bc5" /src: (env DEPS "base.v0.17.2 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base bisect_ppx.2.8.3 cmdliner.1.3.0 cppo.1.8.0 csexp.1.5.2 dune.3.19.0 dune-configurator.3.19.0 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 ppx_derivers.1.2.1 ppx_here.v0.17.0 ppx_let.v0.17.0 ppxlib.0.35.0 react.1.2.2 sexplib0.v0.17.0 stdlib-shims.0.3.0 topkg.1.0.8") /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=2.3 --depext-only -y lwt_retry.dev lwt_react.dev lwt_ppx.dev lwt.dev $DEPS")) + /usr/bin/sudo "apt-get" "update" - Get:1 http://deb.debian.org/debian bookworm InRelease [151 kB] - 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 bookworm/main ppc64el Packages [8629 kB] - Get:5 http://deb.debian.org/debian-security bookworm-security/main ppc64el Packages [252 kB] - Fetched 9136 kB in 2s (4852 kB/s) - Reading package lists... - <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [lwt.dev] synchronised (file:///src) [lwt_ppx.dev] synchronised (file:///src) [lwt_react.dev] synchronised (file:///src) [lwt_retry.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 5.3.0). [NOTE] Package ocaml-base-compiler is already installed (current version is 5.3.0). [NOTE] Package ocaml is already installed (current version is 5.3.0). [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). 2025-06-04 14:43.09 ---> saved as "2efa5c3bbe67915c9a549178ef880442804bf7bc3bb69b35907111c1982f6910" /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 5.3.0). [NOTE] Package ocaml-base-compiler is already installed (current version is 5.3.0). [NOTE] Package ocaml is already installed (current version is 5.3.0). [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 21 packages - install base v0.17.2 - install base-bytes base - install bisect_ppx 2.8.3 - install cmdliner 1.3.0 - install cppo 1.8.0 - install csexp 1.5.2 - install dune 3.19.0 - install dune-configurator 3.19.0 - install ocaml-compiler-libs v0.17.0 - install ocaml_intrinsics_kernel v0.17.1 - install ocamlbuild 0.16.1 - install ocamlfind 1.9.8 - install ocplib-endian 1.2 - install ppx_derivers 1.2.1 - install ppx_here v0.17.0 - install ppx_let v0.17.0 - install ppxlib 0.35.0 - install react 1.2.2 - install sexplib0 v0.17.0 - install stdlib-shims 0.3.0 - install topkg 1.0.8 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved bisect_ppx.2.8.3 (cached) -> retrieved base.v0.17.2 (cached) -> retrieved cmdliner.1.3.0 (cached) -> retrieved cppo.1.8.0 (cached) -> retrieved csexp.1.5.2 (cached) -> retrieved ocaml-compiler-libs.v0.17.0 (cached) -> retrieved ocaml_intrinsics_kernel.v0.17.1 (cached) -> retrieved ocamlfind.1.9.8 (cached) -> retrieved ocamlbuild.0.16.1 (cached) -> retrieved ocplib-endian.1.2 (cached) -> retrieved ppx_derivers.1.2.1 (cached) -> retrieved ppx_here.v0.17.0 (cached) -> retrieved ppx_let.v0.17.0 (cached) -> retrieved react.1.2.2 (cached) -> retrieved sexplib0.v0.17.0 (cached) -> retrieved stdlib-shims.0.3.0 (cached) -> retrieved topkg.1.0.8 (cached) -> retrieved ppxlib.0.35.0 (cached) -> retrieved dune.3.19.0, dune-configurator.3.19.0 (cached) -> installed cmdliner.1.3.0 -> installed ocamlbuild.0.16.1 -> installed ocamlfind.1.9.8 -> installed base-bytes.base -> installed topkg.1.0.8 -> installed react.1.2.2 -> installed dune.3.19.0 -> installed ppx_derivers.1.2.1 -> installed csexp.1.5.2 -> installed ocaml_intrinsics_kernel.v0.17.1 -> installed sexplib0.v0.17.0 -> installed cppo.1.8.0 -> installed ocaml-compiler-libs.v0.17.0 -> installed stdlib-shims.0.3.0 -> installed ocplib-endian.1.2 -> installed dune-configurator.3.19.0 -> installed base.v0.17.2 -> installed ppxlib.0.35.0 -> installed ppx_here.v0.17.0 -> installed bisect_ppx.2.8.3 -> installed ppx_let.v0.17.0 Done. # To update the current shell environment, run: eval $(opam env) 2025-06-04 14:44.11 ---> saved as "3d0fefcc0bb681c600068aaa1c1818a60f0dffcfe93abde1884a9973dac0efc0" /src: (copy (src .) (dst /src)) 2025-06-04 14:44.11 ---> saved as "1e3a0e610b0d8fcbfc1128d55c453c469cb5ff43c85920a420aa6d274bffe902" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) (cd _build/default/test/unix && ./ocaml_runtime_exc_1.exe) registering domain 0, already 0 domains registered (cd _build/default/test/unix && ./ocaml_runtime_exc_3.exe) registering domain 0, already 0 domains registered (cd _build/default/test/unix && ./ocaml_runtime_exc_2.exe) registering domain 0, already 0 domains registered (cd _build/default/test/unix && ./ocaml_runtime_exc_5.exe) registering domain 0, already 0 domains registered (cd _build/default/test/unix && ./ocaml_runtime_exc_4.exe) registering domain 0, already 0 domains registered (cd _build/default/test/unix && ./ocaml_runtime_exc_6.exe) registering domain 0, already 0 domains registered (cd _build/default/test/ppx_let && ./test.exe) registering domain 0, already 0 domains registered (cd _build/default/test/retry && ./main.exe) Testing library 'retry'... .............registering domain 0, already 0 domains registered . Ok. 14 tests ran, 0 tests skipped in 0.01 seconds File "test/unix/dune", line 22, characters 7-11: 22 | (name main) ^^^^ (cd _build/default/test/unix && ./main.exe) Testing library 'unix'... registering domain 0, already 0 domains registered registering domain 0, already 0 domains registered .registering domain 0, already 0 domains registered .registering domain 0, already 0 domains registered .registering domain 0, already 0 domains registered .registering domain 0, already 0 domains registered . File "test/multidomain/dune", line 2, characters 9-14: 2 | (names basic) ^^^^^ (cd _build/default/test/multidomain && ./basic.exe) registering domain 1, already 0 domains registered registering domain 2, already 1 domains registered two slept sending callback from 2 to 1 OK File "test/core/dune", line 2, characters 7-11: 2 | (name main) ^^^^ (cd _build/default/test/core && ./main.exe) Testing library 'core'... ...................................................................................................................................................................................................................................................................................................................................................................................................................................FEEEEEEE Failures in test suite 'pause': Test 'initial state' produced 'false' Test 'one promise' raised 'File "test/core/test_lwt.ml", line 4216, characters 4-10: Assertion failed' Test 'multiple promises' raised 'File "test/core/test_lwt.ml", line 4227, characters 4-10: Assertion failed' Test 'wakeup with no promises' raised 'File "test/core/test_lwt.ml", line 4240, characters 4-10: Assertion failed' Test 'pause notifier' raised 'File "test/core/test_lwt.ml", line 4250, characters 4-10: Assertion failed' Test 'pause in unpause' raised 'File "test/core/test_lwt.ml", line 4261, characters 4-10: Assertion failed' Test 'recursive pause in notifier' raised 'File "test/core/test_lwt.ml", line 4273, characters 6-12: Assertion failed' Test 'unpause in pause' raised 'File "test/core/test_lwt.ml", line 4284, characters 6-12: Assertion failed' File "test/ppx/dune", line 2, characters 7-11: 2 | (name main) ^^^^ (cd _build/default/test/ppx && ./main.exe) registering domain 0, already 0 domains registered Testing library 'ppx'... ......registering domain 0, already 1 domains registered Fatal error: exception Failure("already registered!!") Raised at Stdlib.failwith in file "stdlib.ml", line 29, characters 17-33 Called from Stdlib__Mutex.protect in file "mutex.ml", line 28, characters 8-11 Re-raised at Stdlib__Mutex.protect in file "mutex.ml", line 34, characters 4-13 Called from Lwt_main.run in file "src/unix/lwt_main.ml", line 30, characters 11-94 Called from Lwt_main.run in file "src/unix/lwt_main.ml", line 111, characters 8-13 Re-raised at Lwt_main.run in file "src/unix/lwt_main.ml", line 117, characters 4-13 Called from Dune__exe__Main in file "test/ppx/main.ml", line 167, characters 8-32 (cd _build/default/test/react && ./main.exe) Testing library 'react'... ....registering domain 0, already 0 domains registered ....... Ok. 11 tests ran, 0 tests skipped in 4.51 seconds "/usr/bin/env" "bash" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 1 2025-06-04 14:44.19: Job failed: Failed: Build failed