2024-09-19 13:42.56: New job: test ocaml/merlin https://github.com/ocaml/merlin.git#refs/pull/1831/head (5254d4b53fb2a7a3fc67051f2e7f469578d4f45c) (linux-x86_64:opensuse-15.6-5.2_opam-2.2) Base: ocaml/opam:opensuse-15.6-ocaml-5.2@sha256:aae5b87d533a51140ad9b1f39ff99fa81880fa2ad9dc8f2b078d254f7d95c3d3 Opam project build To reproduce locally: git clone --recursive "https://github.com/ocaml/merlin.git" && cd "merlin" && git fetch origin "refs/pull/1831/head" && git reset --hard 5254d4b5 cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:opensuse-15.6-ocaml-5.2@sha256:aae5b87d533a51140ad9b1f39ff99fa81880fa2ad9dc8f2b078d254f7d95c3d3 # opensuse-15.6-5.2_opam-2.2 USER 1000:1000 ENV CLICOLOR_FORCE="1" ENV OPAMCOLOR="always" WORKDIR /src RUN sudo ln -f /usr/bin/opam-2.2 /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 45f961713f04a0d83218c0eb2706131a40f96d54 || git fetch origin master) && git reset -q --hard 45f961713f04a0d83218c0eb2706131a40f96d54 && git log --no-decorate -n1 --oneline && opam update -u COPY --chown=1000:1000 ocaml-index.opam merlin.opam merlin-lib.opam dot-merlin-reader.opam ./ RUN opam pin add -yn ocaml-index.dev './' && \ opam pin add -yn merlin.dev './' && \ opam pin add -yn merlin-lib.dev './' && \ opam pin add -yn dot-merlin-reader.dev './' ENV DEPS="base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base conf-jq.1 csexp.1.5.2 dune.3.16.0 host-arch-x86_64.1 host-system-other.1 menhir.20240715 menhirCST.20240715 menhirLib.20240715 menhirSdk.20240715 ocaml.5.2.0 ocaml-base-compiler.5.2.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocamlfind.1.9.6 ppx_derivers.1.2.1 ppxlib.0.33.0 seq.base sexplib0.v0.17.0 stdlib-shims.0.3.0 yojson.2.2.2" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.2 --depext-only -y ocaml-index.dev merlin.dev merlin-lib.dev dot-merlin-reader.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 2024-09-19 13:42.56: Using cache hint "ocaml/merlin-ocaml/opam:opensuse-15.6-ocaml-5.2@sha256:aae5b87d533a51140ad9b1f39ff99fa81880fa2ad9dc8f2b078d254f7d95c3d3-opensuse-15.6-5.2_opam-2.2-b38a1eb0b08bdcf735bebf2a62addbd9" 2024-09-19 13:42.56: Using OBuilder spec: ((from ocaml/opam:opensuse-15.6-ocaml-5.2@sha256:aae5b87d533a51140ad9b1f39ff99fa81880fa2ad9dc8f2b078d254f7d95c3d3) (comment opensuse-15.6-5.2_opam-2.2) (user (uid 1000) (gid 1000)) (env CLICOLOR_FORCE 1) (env OPAMCOLOR always) (workdir /src) (run (shell "sudo ln -f /usr/bin/opam-2.2 /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 45f961713f04a0d83218c0eb2706131a40f96d54 || git fetch origin master) && git reset -q --hard 45f961713f04a0d83218c0eb2706131a40f96d54 && git log --no-decorate -n1 --oneline && opam update -u")) (copy (src ocaml-index.opam merlin.opam merlin-lib.opam dot-merlin-reader.opam) (dst ./)) (run (network host) (shell "opam pin add -yn ocaml-index.dev './' && \ \nopam pin add -yn merlin.dev './' && \ \nopam pin add -yn merlin-lib.dev './' && \ \nopam pin add -yn dot-merlin-reader.dev './'")) (env DEPS "base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base conf-jq.1 csexp.1.5.2 dune.3.16.0 host-arch-x86_64.1 host-system-other.1 menhir.20240715 menhirCST.20240715 menhirLib.20240715 menhirSdk.20240715 ocaml.5.2.0 ocaml-base-compiler.5.2.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocamlfind.1.9.6 ppx_derivers.1.2.1 ppxlib.0.33.0 seq.base sexplib0.v0.17.0 stdlib-shims.0.3.0 yojson.2.2.2") (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=2.2 --depext-only -y ocaml-index.dev merlin.dev merlin-lib.dev dot-merlin-reader.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")) ) 2024-09-19 13:42.56: Waiting for resource in pool OCluster 2024-09-19 13:42.56: Waiting for worker… 2024-09-19 13:43.45: Got resource from pool OCluster Building on x86-bm-c5.sw.ocaml.org HEAD is now at 9bd79ea7 Re-enable Github actions CI HEAD is now at 5254d4b5 Disable tests printing paths on windows (from ocaml/opam:opensuse-15.6-ocaml-5.2@sha256:aae5b87d533a51140ad9b1f39ff99fa81880fa2ad9dc8f2b078d254f7d95c3d3) Unable to find image 'ocaml/opam:opensuse-15.6-ocaml-5.2@sha256:aae5b87d533a51140ad9b1f39ff99fa81880fa2ad9dc8f2b078d254f7d95c3d3' locally docker.io/ocaml/opam@sha256:aae5b87d533a51140ad9b1f39ff99fa81880fa2ad9dc8f2b078d254f7d95c3d3: Pulling from ocaml/opam 9d2c634dccc7: Pulling fs layer 9d2c634dccc7: Verifying Checksum 9d2c634dccc7: Download complete 9d2c634dccc7: Pull complete Digest: sha256:aae5b87d533a51140ad9b1f39ff99fa81880fa2ad9dc8f2b078d254f7d95c3d3 Status: Downloaded newer image for ocaml/opam@sha256:aae5b87d533a51140ad9b1f39ff99fa81880fa2ad9dc8f2b078d254f7d95c3d3 2024-09-19 13:46.12 ---> saved as "4df735824e7ae1db2b611ef392a4a1a0304b26a8d028f752710489b1968c51b3" /: (comment opensuse-15.6-5.2_opam-2.2) /: (user (uid 1000) (gid 1000)) /: (env CLICOLOR_FORCE 1) /: (env OPAMCOLOR always) /: (workdir /src) /src: (run (shell "sudo ln -f /usr/bin/opam-2.2 /usr/bin/opam")) 2024-09-19 13:46.13 ---> saved as "8824e318f7bd78c9786d6722bc09d6a8c5fca25178f4990e9c4fdd7189d71446" /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 [NOTE] The 'jobs' option was reset, its value was 255 and its new value will vary according to the current number of cores on your machine. You can restore the fixed value using: opam option jobs=255 --global Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] synchronised from file:///home/opam/opam-repository 2024-09-19 13:47.28 ---> saved as "f3bb42c4b605838cccda36ca5171c3f648b1e90d95ee5d4a58edbd653c50249a" /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 5.15.0-121-generic The OCaml toplevel, version 5.2.0 2.2.1 2024-09-19 13:47.28 ---> saved as "9d536c105a67db877f84e962013c00f0f674cc5522399829a17a79156aae7534" /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2024-09-19 13:47.28 ---> saved as "489c09093cfdbc9334627d4da8d60e4ee9b55cc85954466db2c392a51f7e5406" /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 45f961713f04a0d83218c0eb2706131a40f96d54 || git fetch origin master) && git reset -q --hard 45f961713f04a0d83218c0eb2706131a40f96d54 && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD e89899ac28..164c8ecdbe master -> origin/master 45f961713f Merge pull request #26585 from dra27/trunk-tweaks <><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><> [default] synchronised from 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. # Run eval $(opam env) to update the current shell environment 2024-09-19 13:48.32 ---> saved as "8e727e0ff587b51fedba005253c96e5634e02f14a68c0785187f783071a2400c" /src: (copy (src ocaml-index.opam merlin.opam merlin-lib.opam dot-merlin-reader.opam) (dst ./)) 2024-09-19 13:48.32 ---> saved as "6c5b5e593a2a2540a16e788ec2031335d8779e0713d8d6d299344fb487556a9c" /src: (run (network host) (shell "opam pin add -yn ocaml-index.dev './' && \ \nopam pin add -yn merlin.dev './' && \ \nopam pin add -yn merlin-lib.dev './' && \ \nopam pin add -yn dot-merlin-reader.dev './'")) [ocaml-index.dev] synchronised (file:///src) ocaml-index is now pinned to file:///src (version dev) [merlin.dev] synchronised (file:///src) merlin is now pinned to file:///src (version dev) [merlin-lib.dev] synchronised (file:///src) merlin-lib is now pinned to file:///src (version dev) [dot-merlin-reader.dev] synchronised (file:///src) dot-merlin-reader is now pinned to file:///src (version dev) 2024-09-19 13:48.50 ---> saved as "4c61889f46323ea1ce495217bbca89ce7a088aa48d96d7df7885be4e3be8b3f9" /src: (env DEPS "base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base conf-jq.1 csexp.1.5.2 dune.3.16.0 host-arch-x86_64.1 host-system-other.1 menhir.20240715 menhirCST.20240715 menhirLib.20240715 menhirSdk.20240715 ocaml.5.2.0 ocaml-base-compiler.5.2.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocamlfind.1.9.6 ppx_derivers.1.2.1 ppxlib.0.33.0 seq.base sexplib0.v0.17.0 stdlib-shims.0.3.0 yojson.2.2.2") /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=2.2 --depext-only -y ocaml-index.dev merlin.dev merlin-lib.dev dot-merlin-reader.dev $DEPS")) + /usr/bin/sudo "zypper" "--non-interactive" "refresh" - Retrieving repository 'Update repository of openSUSE Backports' metadata [....... - ....done] - Building repository 'Update repository of openSUSE Backports' cache [...done] - Repository 'Non-OSS Repository' is up to date. - Repository 'Main Repository' is up to date. - Retrieving repository 'Update repository with updates from SUSE Linux Enterprise 15' metadata [.. - .......... - done] - Building repository 'Update repository with updates from SUSE Linux Enterprise 15' cache [.. - ..done] - Repository 'Main Update Repository' is up to date. - Retrieving repository 'Update Repository (Non-Oss)' metadata [... - .....done] - Building repository 'Update Repository (Non-Oss)' cache [...done] - All repositories have been refreshed. <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [dot-merlin-reader.dev] synchronised (no changes) [merlin.dev] synchronised (no changes) [merlin-lib.dev] synchronised (no changes) [ocaml-index.dev] synchronised (no changes) [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-base-compiler is already installed (current version is 5.2.0). [NOTE] Package ocaml is already installed (current version is 5.2.0). [NOTE] Package host-system-other is already installed (current version is 1). [NOTE] Package host-arch-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-nnp 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 system packages will first need to be installed: jq <><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><> + /usr/bin/sudo "zypper" "--non-interactive" "install" "jq" - Loading repository data... - Warning: Repository 'Main Update Repository' metadata expired since 2024-09-19 13:35:39 UTC. - - Warning: Repository metadata expired: Check if 'autorefresh' is turned on (zypper lr), otherwise - manually refresh the repository (zypper ref). If this does not solve the issue, it could be that - you are using a broken mirror or the server has actually discontinued to support the repository. - - Reading installed packages... - Resolving package dependencies... - - The following 3 NEW packages are going to be installed: - jq libjq1 libonig4 - - 3 new packages to install. - Overall download size: 311.7 KiB. Already cached: 0 B. After the operation, additional 896.2 KiB will be used. - - Backend: classic_rpmtrans - Continue? [y/n/v/...? shows all options] (y): y - Retrieving: libonig4-6.7.0-150000.3.6.1.x86_64 (Update repository with updates from SUSE Linux Enterprise 15) (1/3), 127.6 KiB - Retrieving: libonig4-6.7.0-150000.3.6.1.x86_64.rpm [..done] - Retrieving: libjq1-1.6-3.3.1.x86_64 (Main Repository) (2/3), 118.4 KiB - Retrieving: libjq1-1.6-3.3.1.x86_64.rpm [..done] - Retrieving: jq-1.6-3.3.1.x86_64 (Main Repository) (3/3), 65.7 KiB - Retrieving: jq-1.6-3.3.1.x86_64.rpm [.done] - - Checking for file conflicts: [..done] - (1/3) Installing: libonig4-6.7.0-150000.3.6.1.x86_64 [..done] - (2/3) Installing: libjq1-1.6-3.3.1.x86_64 [..done] - (3/3) Installing: jq-1.6-3.3.1.x86_64 [.. - done] 2024-09-19 13:49.19 ---> saved as "05b727e4e8226a9f1be26ccd8be41cc3b8b2c7c42de8386892e27d83f656f6a9" /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-base-compiler is already installed (current version is 5.2.0). [NOTE] Package ocaml is already installed (current version is 5.2.0). [NOTE] Package host-system-other is already installed (current version is 1). [NOTE] Package host-arch-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-nnp 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 15 packages - install conf-jq 1 - install csexp 1.5.2 - install dune 3.16.0 - install menhir 20240715 - install menhirCST 20240715 - install menhirLib 20240715 - install menhirSdk 20240715 - install ocaml-compiler-libs v0.17.0 - install ocamlfind 1.9.6 - install ppx_derivers 1.2.1 - install ppxlib 0.33.0 - install seq base - install sexplib0 v0.17.0 - install stdlib-shims 0.3.0 - install yojson 2.2.2 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved csexp.1.5.2 (cached) -> installed conf-jq.1 -> retrieved ocaml-compiler-libs.v0.17.0 (cached) -> retrieved menhir.20240715, menhirCST.20240715, menhirLib.20240715, menhirSdk.20240715 (cached) -> retrieved ocamlfind.1.9.6 (cached) -> retrieved ppx_derivers.1.2.1 (cached) -> retrieved seq.base (cached) -> installed seq.base -> retrieved ppxlib.0.33.0 (cached) -> retrieved sexplib0.v0.17.0 (cached) -> retrieved stdlib-shims.0.3.0 (cached) -> retrieved yojson.2.2.2 (cached) -> retrieved dune.3.16.0 (cached) -> installed ocamlfind.1.9.6 -> installed dune.3.16.0 -> installed csexp.1.5.2 -> installed ppx_derivers.1.2.1 -> installed menhirCST.20240715 -> installed stdlib-shims.0.3.0 -> installed menhirSdk.20240715 -> installed sexplib0.v0.17.0 -> installed menhirLib.20240715 -> installed ocaml-compiler-libs.v0.17.0 -> installed yojson.2.2.2 -> installed menhir.20240715 -> installed ppxlib.0.33.0 Done. # Run eval $(opam env) to update the current shell environment 2024-09-19 13:50.52 ---> saved as "cd26981c83c87ff4a9a61f553470128885fd6d3df140422bd34c607f6f1d9572" /src: (copy (src .) (dst /src)) 2024-09-19 13:50.54 ---> saved as "1fdb525e73d90a855a77856c10c9aff271584b15d5fe74051d99d8ef9ae9f919" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) (cd _build/default && /home/opam/.opam/5.2/bin/menhir --inspection --table --cmly src/ocaml/preprocess/parser_raw.mly --base src/ocaml/preprocess/parser_raw --infer-write-query src/ocaml/preprocess/parser_raw__mock.ml.mock) File "src/ocaml/preprocess/parser_raw.mly", line 897, characters 29-36: Warning: the token COMMENT is unused. File "src/ocaml/preprocess/parser_raw.mly", line 898, characters 30-39: Warning: the token DOCSTRING is unused. File "src/ocaml/preprocess/parser_raw.mly", line 900, characters 7-10: Warning: the token EOL is unused. File "src/ocaml/preprocess/parser_raw.mly", line 810, characters 7-22: Warning: the token GREATERRBRACKET is unused. (cd _build/default && /home/opam/.opam/5.2/bin/ocamlopt.opt -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -g -I src/dot-merlin/.dot_merlin_reader.eobjs/byte -I src/dot-merlin/.dot_merlin_reader.eobjs/native -I /home/opam/.opam/5.2/lib/findlib -I /home/opam/.opam/5.2/lib/ocaml/str -I /home/opam/.opam/5.2/lib/ocaml/unix -I src/dot-protocol/.merlin_dot_protocol.objs/byte -I src/dot-protocol/.merlin_dot_protocol.objs/native -I src/utils/.merlin_utils.objs/byte -I src/utils/.merlin_utils.objs/native -intf-suffix .ml -no-alias-deps -opaque -o src/dot-merlin/.dot_merlin_reader.eobjs/native/dune__exe__Dot_merlin_reader.cmx -c -impl src/dot-merlin/dot_merlin_reader.ml) File "_none_", line 1: Warning 58 [no-cmx-file]: no cmx file was found in path for module Findlib, and its interface was not compiled with -opaque (cd _build/default && /home/opam/.opam/5.2/bin/menhir --inspection --table --cmly src/ocaml/preprocess/parser_raw.mly --base src/ocaml/preprocess/parser_raw --infer-read-reply src/ocaml/preprocess/parser_raw__mock.mli.inferred) File "src/ocaml/preprocess/parser_raw.mly", line 966, characters 0-9: Warning: the precedence level assigned to GREATERDOT is never useful. (cd _build/default && /home/opam/.opam/5.2/bin/ocamlc.opt -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -open Ocaml_typing -open Ocaml_parsing -open Ocaml_utils -open Merlin_utils -open Merlin_analysis -open Merlin_index_format -g -bin-annot -bin-annot-occurrences -I src/ocaml-index/lib/.lib.objs/byte -I src/analysis/.merlin_analysis.objs/byte -I src/index-format/.merlin_index_format.objs/byte -I src/ocaml/parsing/.ocaml_parsing.objs/byte -I src/ocaml/typing/.ocaml_typing.objs/byte -I src/ocaml/utils/.ocaml_utils.objs/byte -I src/utils/.merlin_utils.objs/byte -no-alias-deps -opaque -open Lib -o src/ocaml-index/lib/.lib.objs/byte/lib__Index.cmo -c -impl src/ocaml-index/lib/index.ml) File "_none_", line 1: Alert ocaml_deprecated_auto_include: OCaml's lib directory layout changed in 5.0. The unix subdirectory has been automatically added to the search path, but you should add -I +unix to the command-line to silence this alert (e.g. by adding unix to the list of libraries in your dune file, or adding use_unix to your _tags file for ocamlbuild, or using -package unix for ocamlfind). (cd _build/default && /home/opam/.opam/5.2/bin/ocamlopt.opt -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -open Ocaml_typing -open Ocaml_parsing -open Ocaml_utils -open Merlin_utils -open Merlin_analysis -open Merlin_index_format -g -I src/ocaml-index/lib/.lib.objs/byte -I src/ocaml-index/lib/.lib.objs/native -I src/analysis/.merlin_analysis.objs/byte -I src/analysis/.merlin_analysis.objs/native -I src/index-format/.merlin_index_format.objs/byte -I src/index-format/.merlin_index_format.objs/native -I src/ocaml/parsing/.ocaml_parsing.objs/byte -I src/ocaml/parsing/.ocaml_parsing.objs/native -I src/ocaml/typing/.ocaml_typing.objs/byte -I src/ocaml/typing/.ocaml_typing.objs/native -I src/ocaml/utils/.ocaml_utils.objs/byte -I src/ocaml/utils/.ocaml_utils.objs/native -I src/utils/.merlin_utils.objs/byte -I src/utils/.merlin_utils.objs/native -intf-suffix .ml -no-alias-deps -opaque -open Lib -o src/ocaml-index/lib/.lib.objs/native/lib__Index.cmx -c -impl src/ocaml-index/lib/index.ml) File "_none_", line 1: Alert ocaml_deprecated_auto_include: OCaml's lib directory layout changed in 5.0. The unix subdirectory has been automatically added to the search path, but you should add -I +unix to the command-line to silence this alert (e.g. by adding unix to the list of libraries in your dune file, or adding use_unix to your _tags file for ocamlbuild, or using -package unix for ocamlfind). 2024-09-19 13:51.51 ---> saved as "3afb7406ae865d451426923aec7c62e8b4945f5d06ace31aa4be73e1ff4ef421" Job succeeded 2024-09-19 13:51.52: Job succeeded