2026-02-01 17:06.34: New job: test ocaml-multicore/picos https://github.com/ocaml-multicore/picos.git#refs/heads/tweak-multififo (4aa18e9210f1267fbbb754668724b2e083c6920f) (windows-amd64:windows-server-2022-amd64-4.14_opam-2.5) Base: windows-server-2022-amd64-ocaml-4.14 Opam project build To reproduce locally: git clone --recursive "https://github.com/ocaml-multicore/picos.git" -b "tweak-multififo" && cd "picos" && git reset --hard 4aa18e92 cat > Dockerfile <<'END-OF-DOCKERFILE' FROM windows-server-2022-amd64-ocaml-4.14 # windows-server-2022-amd64-4.14_opam-2.5 USER 1000:1000 ENV CLICOLOR_FORCE="1" ENV OPAMCOLOR="always" RUN ln -f /usr/bin/opam-2.5 /usr/bin/opam RUN opam init --reinit -ni RUN uname -rs && opam exec -- ocaml -version && opam --version RUN cd ~/opam-repository && (git cat-file -e 8381fdec20cf12f0c7a38782079db7131675d09e || git fetch origin master) && git reset -q --hard 8381fdec20cf12f0c7a38782079db7131675d09e && git log --no-decorate -n1 --oneline && opam update -u COPY --chown=1000:1000 picos_std.opam picos_mux.opam picos_meta.opam picos_lwt.opam picos_io_cohttp.opam picos_io.opam picos_aux.opam picos.opam /Users/opam/src/./ RUN opam pin add -yn picos_std.dev '/Users/opam/src/./' && \ opam pin add -yn picos_mux.dev '/Users/opam/src/./' && \ opam pin add -yn picos_meta.dev '/Users/opam/src/./' && \ opam pin add -yn picos_lwt.dev '/Users/opam/src/./' && \ opam pin add -yn picos_io_cohttp.dev '/Users/opam/src/./' && \ opam pin add -yn picos_io.dev '/Users/opam/src/./' && \ opam pin add -yn picos_aux.dev '/Users/opam/src/./' && \ opam pin add -yn picos.dev '/Users/opam/src/./' RUN echo '(lang dune 3.0)' > '/cygdrive/c/Users/opam/src/./dune-project' ENV DEPS="alcotest.1.9.1 angstrom.0.16.1 arch-x86_64.1 astring.0.8.5 backoff.0.1.1 base.v0.16.4 base-bigarray.base base-bytes.base base-threads.base base-unix.base base64.3.5.2 bigstringaf.0.10.0 camlp-streams.5.0.1 cmdliner.2.1.0 cohttp.6.2.1 cohttp-lwt.6.2.1 conf-mingw-w64-gcc-x86_64.1 containers.3.17 cppo.1.8.0 csexp.1.5.2 domain-local-await.1.0.1 domain-name.0.5.0 domain_shims.0.1.0 dscheck.0.5.0 dune.3.21.0 dune-configurator.3.21.0 either.1.0.0 flexdll.0.44 fmt.0.11.0 gen.1.1 host-arch-x86_64.1 host-system-mingw.1 http.6.2.1 ipaddr.5.6.1 js_of_ocaml.6.2.0 js_of_ocaml-compiler.6.2.0 logs.0.10.0 lwt.6.0.0 macaddr.5.6.1 mdx.2.5.1 menhir.20260122 menhirCST.20260122 menhirGLR.20260122 menhirLib.20260122 menhirSdk.20260122 mingw-w64-shims.0.2.0 mtime.2.1.0 multicore-bench.0.1.7 multicore-magic.2.3.2 multicore-magic-dscheck.2.3.2 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-compiler-libs.v0.12.4 ocaml-config.3 ocaml-env-mingw64.1 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.3 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 oseq.0.5.1 ppx_derivers.1.2.1 ppx_sexp_conv.v0.16.0 ppxlib.0.35.0 psq.0.2.1 qcheck-core.0.91 qcheck-multicoretests-util.0.10 qcheck-stm.0.10 re.1.14.0 result.1.5 sedlex.3.7 seq.base sexplib0.v0.16.0 stdlib-shims.0.3.0 stringext.1.6.0 system-mingw.1 thread-local-storage.0.2 thread-table.1.0.0 topkg.1.1.1 tsort.2.2.0 uri.4.4.0 uri-sexp.4.4.0 uutf.1.0.4 yojson.3.0.0" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.5 --depext-only -y picos_std.dev picos_mux.dev picos_meta.dev picos_lwt.dev picos_io_cohttp.dev picos_io.dev picos_aux.dev picos.dev $DEPS RUN opam install $DEPS COPY --chown=1000:1000 . /Users/opam/src RUN cd /cygdrive/c/Users/opam/src && opam exec -- dune build @install @check @runtest && rm -rf _build END-OF-DOCKERFILE docker build . END-REPRO-BLOCK 2026-02-01 17:06.34: Using cache hint "ocaml-multicore/picos-windows-server-2022-amd64-ocaml-4.14-windows-server-2022-amd64-4.14_opam-2.5-df06ad204f56092e551d6341d191f9ec" 2026-02-01 17:06.34: Using OBuilder spec: ((from windows-server-2022-amd64-ocaml-4.14) (comment windows-server-2022-amd64-4.14_opam-2.5) (user (uid 1000) (gid 1000)) (env CLICOLOR_FORCE 1) (env OPAMCOLOR always) (run (shell "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")) (run (cache (opam-archives (target "c:\\Users\\opam\\AppData\\local\\opam\\download-cache"))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 8381fdec20cf12f0c7a38782079db7131675d09e || git fetch origin master) && git reset -q --hard 8381fdec20cf12f0c7a38782079db7131675d09e && git log --no-decorate -n1 --oneline && opam update -u")) (copy (src picos_std.opam picos_mux.opam picos_meta.opam picos_lwt.opam picos_io_cohttp.opam picos_io.opam picos_aux.opam picos.opam) (dst /Users/opam/src/./)) (run (network host) (shell "opam pin add -yn picos_std.dev '/Users/opam/src/./' && \ \nopam pin add -yn picos_mux.dev '/Users/opam/src/./' && \ \nopam pin add -yn picos_meta.dev '/Users/opam/src/./' && \ \nopam pin add -yn picos_lwt.dev '/Users/opam/src/./' && \ \nopam pin add -yn picos_io_cohttp.dev '/Users/opam/src/./' && \ \nopam pin add -yn picos_io.dev '/Users/opam/src/./' && \ \nopam pin add -yn picos_aux.dev '/Users/opam/src/./' && \ \nopam pin add -yn picos.dev '/Users/opam/src/./'")) (run (network host) (shell "echo '(lang dune 3.0)' > '/cygdrive/c/Users/opam/src/./dune-project'")) (env DEPS "alcotest.1.9.1 angstrom.0.16.1 arch-x86_64.1 astring.0.8.5 backoff.0.1.1 base.v0.16.4 base-bigarray.base base-bytes.base base-threads.base base-unix.base base64.3.5.2 bigstringaf.0.10.0 camlp-streams.5.0.1 cmdliner.2.1.0 cohttp.6.2.1 cohttp-lwt.6.2.1 conf-mingw-w64-gcc-x86_64.1 containers.3.17 cppo.1.8.0 csexp.1.5.2 domain-local-await.1.0.1 domain-name.0.5.0 domain_shims.0.1.0 dscheck.0.5.0 dune.3.21.0 dune-configurator.3.21.0 either.1.0.0 flexdll.0.44 fmt.0.11.0 gen.1.1 host-arch-x86_64.1 host-system-mingw.1 http.6.2.1 ipaddr.5.6.1 js_of_ocaml.6.2.0 js_of_ocaml-compiler.6.2.0 logs.0.10.0 lwt.6.0.0 macaddr.5.6.1 mdx.2.5.1 menhir.20260122 menhirCST.20260122 menhirGLR.20260122 menhirLib.20260122 menhirSdk.20260122 mingw-w64-shims.0.2.0 mtime.2.1.0 multicore-bench.0.1.7 multicore-magic.2.3.2 multicore-magic-dscheck.2.3.2 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-compiler-libs.v0.12.4 ocaml-config.3 ocaml-env-mingw64.1 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.3 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 oseq.0.5.1 ppx_derivers.1.2.1 ppx_sexp_conv.v0.16.0 ppxlib.0.35.0 psq.0.2.1 qcheck-core.0.91 qcheck-multicoretests-util.0.10 qcheck-stm.0.10 re.1.14.0 result.1.5 sedlex.3.7 seq.base sexplib0.v0.16.0 stdlib-shims.0.3.0 stringext.1.6.0 system-mingw.1 thread-local-storage.0.2 thread-table.1.0.0 topkg.1.1.1 tsort.2.2.0 uri.4.4.0 uri-sexp.4.4.0 uutf.1.0.4 yojson.3.0.0") (env CI true) (env OCAMLCI true) (run (cache (opam-archives (target "c:\\Users\\opam\\AppData\\local\\opam\\download-cache"))) (network host) (shell "opam update --depexts && opam install --cli=2.5 --depext-only -y picos_std.dev picos_mux.dev picos_meta.dev picos_lwt.dev picos_io_cohttp.dev picos_io.dev picos_aux.dev picos.dev $DEPS")) (run (cache (opam-archives (target "c:\\Users\\opam\\AppData\\local\\opam\\download-cache"))) (network host) (shell "opam install $DEPS")) (copy (src .) (dst /Users/opam/src)) (run (shell "cd /cygdrive/c/Users/opam/src && opam exec -- dune build @install @check @runtest && rm -rf _build")) ) 2026-02-01 17:06.34: Waiting for resource in pool OCluster 2026-02-01 17:06.34: Waiting for worker… 2026-02-01 18:27.44: Got resource from pool OCluster Building on thyme All commits already cached HEAD is now at 4aa18e9 Pad (from windows-server-2022-amd64-ocaml-4.14) 2026-02-01 18:27.45 ---> using "55c9cbebb0e098c78ccc09b1cc6e84ec9f0bd2275b7cebf331cc913575946dc0" from cache /: (comment windows-server-2022-amd64-4.14_opam-2.5) /: (user (uid 1000) (gid 1000)) /: (env CLICOLOR_FORCE 1) /: (env OPAMCOLOR always) /: (run (shell "ln -f /usr/bin/opam-2.5 /usr/bin/opam")) 2026-02-01 18:27.45 ---> using "589249c8537cd2595d1a56969bee44d230053ee1da7b9f5fad53810018a00416" from cache /: (run (shell "opam init --reinit -ni")) No configuration file found, using built-in defaults. <><> Unix support infrastructure ><><><><><><><><><><><><><><><><><><><><><><><> opam and the OCaml ecosystem in general require various Unix tools in order to operate correctly. At present, this requires the installation of Cygwin to provide these tools. How should opam obtain Unix tools? > 1. Use tools found in PATH (Cygwin installation at C:\cygwin64) 2. Automatically create an internal Cygwin installation that will be managed by opam (recommended) 3. Use Cygwin installation found in C:\cygwin64 4. Use another existing Cygwin/MSYS2 installation 5. Abort initialisation [1/2/3/4/5] 1 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. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] no changes from file://C:/Users/opam/opam-repository 2026-02-01 18:27.45 ---> using "b9bc8c8f985ec3874b127afe7be3cf82929cf6115fc0b5fe613bcc544ffc5e38" from cache /: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) CYGWIN_NT-10.0-20348 3.6.5-1.x86_64 The OCaml toplevel, version 4.14.2 2.5.0 2026-02-01 18:27.45 ---> using "a986fc985afd784ee19dda4e2b4661047e76f110654e5682135d95c60aa4a307" from cache /: (run (cache (opam-archives (target "c:\\Users\\opam\\AppData\\local\\opam\\download-cache"))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 8381fdec20cf12f0c7a38782079db7131675d09e || git fetch origin master) && git reset -q --hard 8381fdec20cf12f0c7a38782079db7131675d09e && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD a6b2f19780..8381fdec20 master -> origin/master 8381fdec20 Merge pull request #29263 from fpottier/opam-publish-menhir.20260122 <><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><> [default] synchronised from file://C:/Users/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 at these versions (e.g. "opam upgrade ocaml.5.4.0"), which will ask permission to downgrade or uninstall the conflicting packages. Nothing to do. # To update the current shell environment, run: eval $(opam env) 2026-02-01 18:27.45 ---> using "84c17196682d112d5d77310bee8c0f00aeaecc1c96df5a7b93101d72c77892ed" from cache /: (copy (src picos_std.opam picos_mux.opam picos_meta.opam picos_lwt.opam picos_io_cohttp.opam picos_io.opam picos_aux.opam picos.opam) (dst /Users/opam/src/./)) 2026-02-01 18:28.21 ---> saved as "aac15a92622a421894b1c0e197c53fdcb17256d90dc14d396daadabaea240b47" /: (run (network host) (shell "opam pin add -yn picos_std.dev '/Users/opam/src/./' && \ \nopam pin add -yn picos_mux.dev '/Users/opam/src/./' && \ \nopam pin add -yn picos_meta.dev '/Users/opam/src/./' && \ \nopam pin add -yn picos_lwt.dev '/Users/opam/src/./' && \ \nopam pin add -yn picos_io_cohttp.dev '/Users/opam/src/./' && \ \nopam pin add -yn picos_io.dev '/Users/opam/src/./' && \ \nopam pin add -yn picos_aux.dev '/Users/opam/src/./' && \ \nopam pin add -yn picos.dev '/Users/opam/src/./'")) [picos_std.dev] synchronised (file://C:/Users/opam/src/.) picos_std is now pinned to file://C:/Users/opam/src/. (version dev) [picos_mux.dev] synchronised (file://C:/Users/opam/src/.) picos_mux is now pinned to file://C:/Users/opam/src/. (version dev) [picos_meta.dev] synchronised (file://C:/Users/opam/src/.) picos_meta is now pinned to file://C:/Users/opam/src/. (version dev) [picos_lwt.dev] synchronised (file://C:/Users/opam/src/.) picos_lwt is now pinned to file://C:/Users/opam/src/. (version dev) [picos_io_cohttp.dev] synchronised (file://C:/Users/opam/src/.) picos_io_cohttp is now pinned to file://C:/Users/opam/src/. (version dev) [picos_io.dev] synchronised (file://C:/Users/opam/src/.) picos_io is now pinned to file://C:/Users/opam/src/. (version dev) [picos_aux.dev] synchronised (file://C:/Users/opam/src/.) picos_aux is now pinned to file://C:/Users/opam/src/. (version dev) [picos.dev] synchronised (file://C:/Users/opam/src/.) picos is now pinned to file://C:/Users/opam/src/. (version dev) 2026-02-01 18:29.36 ---> saved as "66647b65c046d5d589733db38cda4495804a746feb59a96c1655ace789a7bf8b" /: (run (network host) (shell "echo '(lang dune 3.0)' > '/cygdrive/c/Users/opam/src/./dune-project'")) 2026-02-01 18:30.46 ---> saved as "80c1eae550b177e0e62c118915e2ef0a1abf4b5dd442784c2dbf19c3979a362d" /: (env DEPS "alcotest.1.9.1 angstrom.0.16.1 arch-x86_64.1 astring.0.8.5 backoff.0.1.1 base.v0.16.4 base-bigarray.base base-bytes.base base-threads.base base-unix.base base64.3.5.2 bigstringaf.0.10.0 camlp-streams.5.0.1 cmdliner.2.1.0 cohttp.6.2.1 cohttp-lwt.6.2.1 conf-mingw-w64-gcc-x86_64.1 containers.3.17 cppo.1.8.0 csexp.1.5.2 domain-local-await.1.0.1 domain-name.0.5.0 domain_shims.0.1.0 dscheck.0.5.0 dune.3.21.0 dune-configurator.3.21.0 either.1.0.0 flexdll.0.44 fmt.0.11.0 gen.1.1 host-arch-x86_64.1 host-system-mingw.1 http.6.2.1 ipaddr.5.6.1 js_of_ocaml.6.2.0 js_of_ocaml-compiler.6.2.0 logs.0.10.0 lwt.6.0.0 macaddr.5.6.1 mdx.2.5.1 menhir.20260122 menhirCST.20260122 menhirGLR.20260122 menhirLib.20260122 menhirSdk.20260122 mingw-w64-shims.0.2.0 mtime.2.1.0 multicore-bench.0.1.7 multicore-magic.2.3.2 multicore-magic-dscheck.2.3.2 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-compiler-libs.v0.12.4 ocaml-config.3 ocaml-env-mingw64.1 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.3 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 oseq.0.5.1 ppx_derivers.1.2.1 ppx_sexp_conv.v0.16.0 ppxlib.0.35.0 psq.0.2.1 qcheck-core.0.91 qcheck-multicoretests-util.0.10 qcheck-stm.0.10 re.1.14.0 result.1.5 sedlex.3.7 seq.base sexplib0.v0.16.0 stdlib-shims.0.3.0 stringext.1.6.0 system-mingw.1 thread-local-storage.0.2 thread-table.1.0.0 topkg.1.1.1 tsort.2.2.0 uri.4.4.0 uri-sexp.4.4.0 uutf.1.0.4 yojson.3.0.0") /: (env CI true) /: (env OCAMLCI true) /: (run (cache (opam-archives (target "c:\\Users\\opam\\AppData\\local\\opam\\download-cache"))) (network host) (shell "opam update --depexts && opam install --cli=2.5 --depext-only -y picos_std.dev picos_mux.dev picos_meta.dev picos_lwt.dev picos_io_cohttp.dev picos_io.dev picos_aux.dev picos.dev $DEPS")) <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [picos.dev] synchronised (file://C:/Users/opam/src/.) [picos_aux.dev] synchronised (file://C:/Users/opam/src/.) [picos_io.dev] synchronised (file://C:/Users/opam/src/.) [picos_io_cohttp.dev] synchronised (file://C:/Users/opam/src/.) [picos_lwt.dev] synchronised (file://C:/Users/opam/src/.) [picos_meta.dev] synchronised (file://C:/Users/opam/src/.) [picos_mux.dev] synchronised (file://C:/Users/opam/src/.) [picos_std.dev] synchronised (file://C:/Users/opam/src/.) [NOTE] Package system-mingw is already installed (current version is 1). [NOTE] Package ocaml-options-vanilla is already installed (current version is 1). [NOTE] Package ocaml-env-mingw64 is already installed (current version is 1). [NOTE] Package ocaml-config is already installed (current version is 3). [NOTE] Package ocaml-base-compiler is already installed (current version is 4.14.2). [NOTE] Package ocaml is already installed (current version is 4.14.2). [NOTE] Package mingw-w64-shims is already installed (current version is 0.2.0). [NOTE] Package host-system-mingw is already installed (current version is 1). [NOTE] Package host-arch-x86_64 is already installed (current version is 1). [NOTE] Package flexdll is already installed (current version is 0.44). [NOTE] Package conf-mingw-w64-gcc-x86_64 is already installed (current version is 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). [NOTE] Package arch-x86_64 is already installed (current version is 1). # To update the current shell environment, run: eval $(opam env) 2026-02-01 18:35.00 ---> saved as "d8e2c1c6b74f35f7de0a3036d99709ca15dabb7e4eca997464d4453d2f307083" /: (run (cache (opam-archives (target "c:\\Users\\opam\\AppData\\local\\opam\\download-cache"))) (network host) (shell "opam install $DEPS")) [NOTE] Package system-mingw is already installed (current version is 1). [NOTE] Package ocaml-options-vanilla is already installed (current version is 1). [NOTE] Package ocaml-env-mingw64 is already installed (current version is 1). [NOTE] Package ocaml-config is already installed (current version is 3). [NOTE] Package ocaml-base-compiler is already installed (current version is 4.14.2). [NOTE] Package ocaml is already installed (current version is 4.14.2). [NOTE] Package mingw-w64-shims is already installed (current version is 0.2.0). [NOTE] Package host-system-mingw is already installed (current version is 1). [NOTE] Package host-arch-x86_64 is already installed (current version is 1). [NOTE] Package flexdll is already installed (current version is 0.44). [NOTE] Package conf-mingw-w64-gcc-x86_64 is already installed (current version is 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). [NOTE] Package arch-x86_64 is already installed (current version is 1). The following actions will be performed: === install 70 packages - install alcotest 1.9.1 - install angstrom 0.16.1 - install astring 0.8.5 - install backoff 0.1.1 - install base v0.16.4 - install base-bytes base - install base64 3.5.2 - install bigstringaf 0.10.0 - install camlp-streams 5.0.1 - install cmdliner 2.1.0 - install cohttp 6.2.1 - install cohttp-lwt 6.2.1 - install containers 3.17 - install cppo 1.8.0 - install csexp 1.5.2 - install domain-local-await 1.0.1 - install domain-name 0.5.0 - install domain_shims 0.1.0 - install dscheck 0.5.0 - install dune 3.21.0 - install dune-configurator 3.21.0 - install either 1.0.0 - install fmt 0.11.0 - install gen 1.1 - install http 6.2.1 - install ipaddr 5.6.1 - install js_of_ocaml 6.2.0 - install js_of_ocaml-compiler 6.2.0 - install logs 0.10.0 - install lwt 6.0.0 - install macaddr 5.6.1 - install mdx 2.5.1 - install menhir 20260122 - install menhirCST 20260122 - install menhirGLR 20260122 - install menhirLib 20260122 - install menhirSdk 20260122 - install mtime 2.1.0 - install multicore-bench 0.1.7 - install multicore-magic 2.3.2 - install multicore-magic-dscheck 2.3.2 - install ocaml-compiler-libs v0.12.4 - install ocaml-syntax-shims 1.0.0 - install ocaml-version 4.0.3 - install ocamlbuild 0.16.1 - install ocamlfind 1.9.8 - install ocplib-endian 1.2 - install oseq 0.5.1 - install ppx_derivers 1.2.1 - install ppx_sexp_conv v0.16.0 - install ppxlib 0.35.0 - install psq 0.2.1 - install qcheck-core 0.91 - install qcheck-multicoretests-util 0.10 - install qcheck-stm 0.10 - install re 1.14.0 - install result 1.5 - install sedlex 3.7 - install seq base - install sexplib0 v0.16.0 - install stdlib-shims 0.3.0 - install stringext 1.6.0 - install thread-local-storage 0.2 - install thread-table 1.0.0 - install topkg 1.1.1 - install tsort 2.2.0 - install uri 4.4.0 - install uri-sexp 4.4.0 - install uutf 1.0.4 - install yojson 3.0.0 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved angstrom.0.16.1 (cached) -> retrieved astring.0.8.5 (cached) -> retrieved backoff.0.1.1 (cached) -> retrieved alcotest.1.9.1 (https://github.com/mirage/alcotest/releases/download/1.9.1/alcotest-1.9.1.tbz) -> retrieved base.v0.16.4 (cached) -> retrieved bigstringaf.0.10.0 (cached) -> retrieved camlp-streams.5.0.1 (cached) -> retrieved base64.3.5.2 (https://github.com/mirage/ocaml-base64/releases/download/v3.5.2/base64-3.5.2.tbz) -> retrieved cmdliner.2.1.0 (https://erratique.ch/software/cmdliner/releases/cmdliner-2.1.0.tbz) -> retrieved cohttp.6.2.1, cohttp-lwt.6.2.1, http.6.2.1 (https://github.com/mirage/ocaml-cohttp/releases/download/v6.2.1/cohttp-6.2.1.tbz) -> retrieved containers.3.17 (https://github.com/c-cube/ocaml-containers/releases/download/v3.17/containers-3.17.tbz) -> retrieved cppo.1.8.0 (cached) -> retrieved csexp.1.5.2 (cached) -> retrieved domain-local-await.1.0.1 (cached) -> retrieved domain_shims.0.1.0 (cached) -> retrieved dscheck.0.5.0 (cached) -> retrieved domain-name.0.5.0 (https://github.com/hannesm/domain-name/releases/download/v0.5.0/domain-name-0.5.0.tbz) -> retrieved either.1.0.0 (cached) -> retrieved gen.1.1 (cached) -> retrieved fmt.0.11.0 (https://erratique.ch/software/fmt/releases/fmt-0.11.0.tbz) -> retrieved ipaddr.5.6.1, macaddr.5.6.1 (https://github.com/mirage/ocaml-ipaddr/releases/download/v5.6.1/ipaddr-5.6.1.tbz) -> retrieved logs.0.10.0 (https://erratique.ch/software/logs/releases/logs-0.10.0.tbz) -> retrieved lwt.6.0.0 (https://github.com/ocsigen/lwt/archive/refs/tags/6.0.0.tar.gz) -> retrieved mdx.2.5.1 (https://github.com/realworldocaml/mdx/releases/download/2.5.1/mdx-2.5.1.tbz) -> retrieved mtime.2.1.0 (cached) -> retrieved multicore-bench.0.1.7 (cached) -> retrieved js_of_ocaml.6.2.0, js_of_ocaml-compiler.6.2.0 (https://github.com/ocsigen/js_of_ocaml/releases/download/6.2.0/js_of_ocaml-6.2.0.tbz) -> retrieved dune.3.21.0, dune-configurator.3.21.0 (https://github.com/ocaml/dune/releases/download/3.21.0/dune-3.21.0.tbz) -> retrieved ocaml-compiler-libs.v0.12.4 (cached) -> retrieved ocaml-syntax-shims.1.0.0 (cached) -> retrieved multicore-magic.2.3.2, multicore-magic-dscheck.2.3.2 (https://github.com/ocaml-multicore/multicore-magic/releases/download/2.3.2/multicore-magic-2.3.2.tbz) -> retrieved ocamlbuild.0.16.1 (cached) -> retrieved ocaml-version.4.0.3 (https://github.com/ocurrent/ocaml-version/releases/download/v4.0.3/ocaml-version-4.0.3.tbz) -> retrieved ocamlfind.1.9.8 (cached) -> retrieved ocplib-endian.1.2 (cached) -> retrieved oseq.0.5.1 (cached) -> retrieved ppx_derivers.1.2.1 (cached) -> retrieved ppx_sexp_conv.v0.16.0 (cached) -> retrieved psq.0.2.1 (cached) -> retrieved ppxlib.0.35.0 (cached) -> retrieved qcheck-core.0.91 (https://github.com/c-cube/qcheck/archive/v0.91.tar.gz) -> retrieved qcheck-multicoretests-util.0.10, qcheck-stm.0.10 (https://github.com/ocaml-multicore/multicoretests/archive/refs/tags/0.10.tar.gz) -> retrieved re.1.14.0 (https://github.com/ocaml/ocaml-re/archive/refs/tags/1.14.0.tar.gz) -> retrieved seq.base (cached) -> retrieved result.1.5 (cached) -> retrieved sexplib0.v0.16.0 (cached) -> retrieved sedlex.3.7 (https://github.com/ocaml-community/sedlex/archive/refs/tags/v3.7.tar.gz) -> retrieved stdlib-shims.0.3.0 (cached) -> retrieved stringext.1.6.0 (cached) -> retrieved thread-local-storage.0.2 (cached) -> retrieved thread-table.1.0.0 (cached) -> retrieved tsort.2.2.0 (cached) -> retrieved uri.4.4.0, uri-sexp.4.4.0 (cached) -> retrieved topkg.1.1.1 (https://erratique.ch/software/topkg/releases/topkg-1.1.1.tbz) -> retrieved uutf.1.0.4 (cached) -> installed cmdliner.2.1.0 -> installed seq.base -> retrieved yojson.3.0.0 (https://github.com/ocaml-community/yojson/releases/download/3.0.0/yojson-3.0.0.tbz) [WARNING] .install file is missing .exe extension for src/findlib/ocamlfind [WARNING] .install file is missing .exe extension for src/findlib/ocamlfind_opt [WARNING] Automatically adding .exe to C:\Users\opam\AppData\Local\opam\4.14.2\.opam-switch\build\ocamlfind.1.9.8\src\findlib\ocamlfind.exe [WARNING] Automatically adding .exe to C:\Users\opam\AppData\Local\opam\4.14.2\.opam-switch\build\ocamlfind.1.9.8\src\findlib\ocamlfind_opt.exe [WARNING] C:\Users\opam\AppData\Local\opam\4.14.2\bin\safe_camlp4 is a script; the command won't be available -> installed ocamlfind.1.9.8 -> installed base-bytes.base -> installed ocamlbuild.0.16.1 -> installed topkg.1.1.1 -> installed uutf.1.0.4 -> installed fmt.0.11.0 -> installed astring.0.8.5 -> installed mtime.2.1.0 -> installed dune.3.21.0 -> installed base64.3.5.2 -> installed backoff.0.1.1 -> installed camlp-streams.5.0.1 -> installed csexp.1.5.2 -> installed domain-name.0.5.0 -> installed cppo.1.8.0 -> installed domain_shims.0.1.0 -> installed either.1.0.0 -> installed gen.1.1 -> installed http.6.2.1 -> installed macaddr.5.6.1 -> installed multicore-magic.2.3.2 -> installed ocaml-syntax-shims.1.0.0 -> installed ocaml-version.4.0.3 -> installed ocplib-endian.1.2 -> installed ocaml-compiler-libs.v0.12.4 -> installed ipaddr.5.6.1 -> installed oseq.0.5.1 -> installed ppx_derivers.1.2.1 -> installed psq.0.2.1 -> installed dune-configurator.3.21.0 -> installed result.1.5 -> installed qcheck-core.0.91 -> installed stdlib-shims.0.3.0 -> installed stringext.1.6.0 -> installed sexplib0.v0.16.0 -> installed thread-local-storage.0.2 -> installed re.1.14.0 -> installed bigstringaf.0.10.0 -> installed qcheck-multicoretests-util.0.10 -> installed thread-table.1.0.0 -> installed angstrom.0.16.1 -> installed qcheck-stm.0.10 -> installed alcotest.1.9.1 -> installed containers.3.17 -> installed domain-local-await.1.0.1 -> installed lwt.6.0.0 -> installed tsort.2.2.0 -> installed uri.4.4.0 -> installed dscheck.0.5.0 -> installed yojson.3.0.0 -> installed multicore-magic-dscheck.2.3.2 -> installed multicore-bench.0.1.7 -> installed base.v0.16.4 -> installed ppxlib.0.35.0 -> installed ppx_sexp_conv.v0.16.0 -> installed sedlex.3.7 -> installed uri-sexp.4.4.0 #=== ERROR while fetching sources for menhir.20260122, menhirCST.20260122, menhirGLR.20260122, menhirLib.20260122 and menhirSdk.20260122 OpamSolution.Fetch_fail("C:\\cygwin64\\bin\\opam.exe: \"lstat\" failed on C:\\Users\\opam\\AppData\\Local\\Temp\\opam-2652-56d960\\menhir-20260122-9b9db21ad70d70a713934e683e1ddc913e9e3d87\\data\\benchmark-GLR\\aux.ml: Invalid argument") <><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><> +- The following actions failed | - fetch menhir.20260122, menhirCST.20260122, menhirGLR.20260122, menhirLib.20260122, menhirSdk.20260122 +- +- The following changes have been performed (the rest was aborted) | - install alcotest 1.9.1 | - install angstrom 0.16.1 | - install astring 0.8.5 | - install backoff 0.1.1 | - install base v0.16.4 | - install base-bytes base | - install base64 3.5.2 | - install bigstringaf 0.10.0 | - install camlp-streams 5.0.1 | - install cmdliner 2.1.0 | - install containers 3.17 | - install cppo 1.8.0 | - install csexp 1.5.2 | - install domain-local-await 1.0.1 | - install domain-name 0.5.0 | - install domain_shims 0.1.0 | - install dscheck 0.5.0 | - install dune 3.21.0 | - install dune-configurator 3.21.0 | - install either 1.0.0 | - install fmt 0.11.0 | - install gen 1.1 | - install http 6.2.1 | - install ipaddr 5.6.1 | - install lwt 6.0.0 | - install macaddr 5.6.1 | - install mtime 2.1.0 | - install multicore-bench 0.1.7 | - install multicore-magic 2.3.2 | - install multicore-magic-dscheck 2.3.2 | - install ocaml-compiler-libs v0.12.4 | - install ocaml-syntax-shims 1.0.0 | - install ocaml-version 4.0.3 | - install ocamlbuild 0.16.1 | - install ocamlfind 1.9.8 | - install ocplib-endian 1.2 | - install oseq 0.5.1 | - install ppx_derivers 1.2.1 | - install ppx_sexp_conv v0.16.0 | - install ppxlib 0.35.0 | - install psq 0.2.1 | - install qcheck-core 0.91 | - install qcheck-multicoretests-util 0.10 | - install qcheck-stm 0.10 | - install re 1.14.0 | - install result 1.5 | - install sedlex 3.7 | - install seq base | - install sexplib0 v0.16.0 | - install stdlib-shims 0.3.0 | - install stringext 1.6.0 | - install thread-local-storage 0.2 | - install thread-table 1.0.0 | - install topkg 1.1.1 | - install tsort 2.2.0 | - install uri 4.4.0 | - install uri-sexp 4.4.0 | - install uutf 1.0.4 | - install yojson 3.0.0 +- # To update the current shell environment, run: eval $(opam env) The former state can be restored with: C:\cygwin64\bin\opam.exe switch import "C:\\Users\\opam\\AppData\\Local\\opam\\4.14.2\\.opam-switch\\backup\\state-20260201183658.export" "opam install $DEPS" failed with exit status 40 2026-02-01 18:57.17: Job failed: Failed: Build failed