2026-04-14 08:12.59: New job: test jmid/mutaml https://github.com/jmid/mutaml.git#refs/heads/main (783831dcb58310a4cd7a6c03dc12c45cd8b74f36) (freebsd-x86_64:freebsd-14.3-5.4_opam-2.5) Base: freebsd-14.3-ocaml-5.4 Opam project build To reproduce locally: git clone --recursive "https://github.com/jmid/mutaml.git" -b "main" && cd "mutaml" && git reset --hard 783831dc cat > Dockerfile <<'END-OF-DOCKERFILE' FROM freebsd-14.3-ocaml-5.4 # freebsd-14.3-5.4_opam-2.5 USER 1000:1000 ENV CLICOLOR_FORCE="1" ENV OPAMCOLOR="always" WORKDIR /src RUN sudo ln -f /usr/local/bin/opam-2.5 /usr/local/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 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 || git fetch origin master) && git reset -q --hard 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 && git log --no-decorate -n1 --oneline && opam update -u COPY --chown=1000:1000 mutaml.opam ./ RUN opam pin add -yn mutaml.dev './' RUN echo '(lang dune 3.0)' > './dune-project' ENV DEPS="base.v0.17.3 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base conf-diffutils.2 conf-timeout.1 cppo.1.8.0 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 ocaml_intrinsics_kernel.v0.17.1 ocamlfind.1.9.8 octavius.1.2.2 ounit2.2.2.7 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppx_js_style.v0.17.1 ppx_yojson_conv.v0.17.1 ppx_yojson_conv_lib.v0.17.0 ppxlib.0.38.0 seq.base sexplib0.v0.17.0 stdlib-random.1.2.0 stdlib-shims.0.3.0 yojson.3.0.0" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.5 --depext-only -y mutaml.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 2026-04-14 08:12.59: Using cache hint "jmid/mutaml-freebsd-14.3-ocaml-5.4-freebsd-14.3-5.4_opam-2.5-b89b763db5a073438c5cd4df74d63046" 2026-04-14 08:12.59: Using OBuilder spec: ((from freebsd-14.3-ocaml-5.4) (comment freebsd-14.3-5.4_opam-2.5) (user (uid 1000) (gid 1000)) (env CLICOLOR_FORCE 1) (env OPAMCOLOR always) (workdir /src) (run (shell "sudo ln -f /usr/local/bin/opam-2.5 /usr/local/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 mutaml.opam) (dst ./)) (run (network host) (shell "opam pin add -yn mutaml.dev './'")) (run (shell "echo '(lang dune 3.0)' > './dune-project'")) (env DEPS "base.v0.17.3 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base conf-diffutils.2 conf-timeout.1 cppo.1.8.0 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 ocaml_intrinsics_kernel.v0.17.1 ocamlfind.1.9.8 octavius.1.2.2 ounit2.2.2.7 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppx_js_style.v0.17.1 ppx_yojson_conv.v0.17.1 ppx_yojson_conv_lib.v0.17.0 ppxlib.0.38.0 seq.base sexplib0.v0.17.0 stdlib-random.1.2.0 stdlib-shims.0.3.0 yojson.3.0.0") (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 mutaml.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")) ) 2026-04-14 08:12.59: Waiting for resource in pool OCluster 2026-04-14 10:22.41: Waiting for worker… 2026-04-14 11:21.06: Got resource from pool OCluster Building on rosemary All commits already cached HEAD is now at 783831d Merge pull request #44 from jmid/dependabot/github_actions/actions/checkout-5 (from freebsd-14.3-ocaml-5.4) 2026-04-14 11:17.13 ---> using "463e9b939b79b2568bf98b05cff00f85b3ec5717170cf88773a44ae3b08f11e7" from cache /: (comment freebsd-14.3-5.4_opam-2.5) /: (user (uid 1000) (gid 1000)) /: (env CLICOLOR_FORCE 1) /: (env OPAMCOLOR always) /: (workdir /src) /src: (run (shell "sudo ln -f /usr/local/bin/opam-2.5 /usr/local/bin/opam")) 2026-04-14 11:17.14 ---> using "e61cc6f90204801db314d0aa3481b9199ff82a8a270abed9917e5690810c70ed" from cache /src: (run (shell "opam init --reinit -ni")) No configuration file found, using 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 2.1 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 1 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=1 --global Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] no changes from git+file:///home/opam/opam-repository 2026-04-14 11:17.14 ---> using "991489237400f99acdd227f8234d37ac98134e18d1f3c091be7204acf59248ac" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) FreeBSD 14.3-RELEASE-p3 The OCaml toplevel, version 5.4.1 2.5.0 2026-04-14 11:17.14 ---> using "add5f681a375911dcea6c14418d3635cba7f82294574aa9177e3a0a9fa01d5bd" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-04-14 11:17.15 ---> using "56f48ccddab22348a30c0beee9b14f69a3990eb0fbd9a0ccd0040d116cc1fce5" 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")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD 42844088d7..5f7bb1a6e6 master -> origin/master 5f7bb1a6e6 Merge pull request #29704 from shonfeder/release-dune-3.22.2 <><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><> [default] synchronised from git+file:///home/opam/opam-repository Everything as up-to-date as possible The following packages are not being upgraded because the new versions conflict with other installed packages: - ocaml.5.5.0 However, 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. 2026-04-14 11:17.15 ---> using "cbd29af3654bd6eb80f24fb2a512eef6866a3370fcc8ff3fe3d8f066b349691f" from cache /src: (copy (src mutaml.opam) (dst ./)) 2026-04-14 11:17.16 ---> saved as "282652179424509fa8ba0d15309bbc405308f96835864ee589d2c5c0eaaa70be" /src: (run (network host) (shell "opam pin add -yn mutaml.dev './'")) [mutaml.dev] synchronised (file:///src) mutaml is now pinned to file:///src (version dev) 2026-04-14 11:17.17 ---> saved as "312f0ec083552311a97b9ef81846180dac592886d7fc51ffce38a9a2b32472e4" /src: (run (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-04-14 11:17.18 ---> saved as "5c0bb9ec12448fe30b959e96dad47b3109a937a9e51dfcc5c34eedc4b02fd6a8" /src: (env DEPS "base.v0.17.3 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base conf-diffutils.2 conf-timeout.1 cppo.1.8.0 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 ocaml_intrinsics_kernel.v0.17.1 ocamlfind.1.9.8 octavius.1.2.2 ounit2.2.2.7 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppx_js_style.v0.17.1 ppx_yojson_conv.v0.17.1 ppx_yojson_conv_lib.v0.17.0 ppxlib.0.38.0 seq.base sexplib0.v0.17.0 stdlib-random.1.2.0 stdlib-shims.0.3.0 yojson.3.0.0") /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 mutaml.dev $DEPS")) [WARNING] Unknown update command for bsd, skipping system update <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [mutaml.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). The following system packages will first need to be installed: diffutils <><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><> + /usr/local/bin/sudo "pkg" "install" "-y" "diffutils" - Updating FreeBSD repository catalogue... - [rosemary] Fetching data: - .. - ..... - ... done - Processing entries: - . - .. - . - ... - . - . - . done - FreeBSD repository update completed. 37062 packages processed. - Updating FreeBSD-kmods repository catalogue... - [rosemary] Fetching data: ...... done - Processing entries: .......... done - FreeBSD-kmods repository update completed. 245 packages processed. - All repositories are up to date. - The following 1 package(s) will be affected (of 0 checked): - - New packages to be INSTALLED: - diffutils: 3.12 [FreeBSD] - - Number of packages to be installed: 1 - - The process will require 2 MiB more space. - 388 KiB to be downloaded. - [rosemary] [1/1] Fetching diffutils-3.12: ......... done - Checking integrity... done (0 conflicting) - [rosemary] [1/1] Installing diffutils-3.12... - [rosemary] [1/1] Extracting diffutils-3.12: - .......... done 2026-04-14 11:17.42 ---> saved as "72869b2caa7fc372d7826a2d5cbc2e20e4c63b91fef66296ae812baab2901b53" /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 23 packages ∗ base v0.17.3 ∗ conf-diffutils 2 ∗ conf-timeout 1 ∗ cppo 1.8.0 ∗ csexp 1.5.2 ∗ dune 3.22.2 ∗ dune-configurator 3.22.2 ∗ ocaml-compiler-libs v0.17.0 ∗ ocaml_intrinsics_kernel v0.17.1 ∗ ocamlfind 1.9.8 ∗ octavius 1.2.2 ∗ ounit2 2.2.7 ∗ ppx_derivers 1.2.1 ∗ ppx_deriving 6.1.1 ∗ ppx_js_style v0.17.1 ∗ ppx_yojson_conv v0.17.1 ∗ ppx_yojson_conv_lib v0.17.0 ∗ ppxlib 0.38.0 ∗ seq base ∗ sexplib0 v0.17.0 ∗ stdlib-random 1.2.0 ∗ stdlib-shims 0.3.0 ∗ yojson 3.0.0 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> ∗ installed conf-timeout.1 ∗ installed conf-diffutils.2 ⬇ retrieved csexp.1.5.2 (cached) ⬇ retrieved cppo.1.8.0 (cached) ⬇ retrieved base.v0.17.3 (cached) ⬇ retrieved ocaml-compiler-libs.v0.17.0 (cached) ⬇ retrieved ocaml_intrinsics_kernel.v0.17.1 (cached) ⬇ retrieved ocamlfind.1.9.8 (cached) ⬇ retrieved octavius.1.2.2 (cached) ⬇ retrieved ounit2.2.2.7 (cached) ⬇ retrieved ppx_derivers.1.2.1 (cached) ⬇ retrieved ppx_deriving.6.1.1 (cached) ⬇ retrieved ppx_js_style.v0.17.1 (cached) ⬇ retrieved ppx_yojson_conv.v0.17.1 (cached) ⬇ retrieved ppx_yojson_conv_lib.v0.17.0 (cached) ⬇ retrieved seq.base (cached) ∗ installed seq.base ⬇ retrieved sexplib0.v0.17.0 (cached) ⬇ retrieved ppxlib.0.38.0 (cached) ⬇ retrieved stdlib-shims.0.3.0 (cached) ⬇ retrieved yojson.3.0.0 (cached) ⬇ retrieved stdlib-random.1.2.0 (https://github.com/ocaml/stdlib-random/archive/refs/tags/1.2.0.tar.gz) ⬇ retrieved dune.3.22.2, dune-configurator.3.22.2 (cached) ∗ installed ocamlfind.1.9.8 ∗ installed dune.3.22.2 ∗ installed ppx_derivers.1.2.1 ∗ installed csexp.1.5.2 ∗ installed yojson.3.0.0 ∗ installed stdlib-shims.0.3.0 ∗ installed sexplib0.v0.17.0 ∗ installed octavius.1.2.2 ∗ installed ocaml_intrinsics_kernel.v0.17.1 ∗ installed ocaml-compiler-libs.v0.17.0 ∗ installed cppo.1.8.0 ∗ installed ppx_yojson_conv_lib.v0.17.0 ∗ installed stdlib-random.1.2.0 ∗ installed ounit2.2.2.7 ∗ installed dune-configurator.3.22.2 ∗ installed base.v0.17.3 ∗ installed ppxlib.0.38.0 ∗ installed ppx_js_style.v0.17.1 ∗ installed ppx_deriving.6.1.1 ∗ installed ppx_yojson_conv.v0.17.1 Done. 2026-04-14 11:19.37 ---> saved as "89997b82e809f8920e3eb906888b60447b684b12ca4e737b7b57344135419f1b" /src: (copy (src .) (dst /src)) 2026-04-14 11:19.39 ---> saved as "7877bd90eb860e0f157419f233d9cd4333ab621e9aadf15cf74c3a2be534bae1" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) (cd _build/default/examples/testproj-1-module && ./ounittest.exe) .... Ran: 4 tests in: 0.11 seconds. OK (cd _build/default/examples/testproj-2-modules/test && ./ounittest.exe) .. Ran: 2 tests in: 0.13 seconds. OK (cd _build/default && /home/opam/.opam/5.4.1/bin/ocamlc.opt -w @1..3@5..28@31..39@43@46..47@49..57@61..62@67@69-40 -strict-sequence -strict-formats -short-paths -keep-locs -g -bin-annot -bin-annot-occurrences -I src/ppx/.mutaml_ppx.objs/byte -I /home/opam/.opam/5.4.1/lib/ocaml-compiler-libs/common -I /home/opam/.opam/5.4.1/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/5.4.1/lib/ocaml/compiler-libs -I /home/opam/.opam/5.4.1/lib/ppx_derivers -I /home/opam/.opam/5.4.1/lib/ppx_yojson_conv_lib -I /home/opam/.opam/5.4.1/lib/ppxlib -I /home/opam/.opam/5.4.1/lib/ppxlib/ast -I /home/opam/.opam/5.4.1/lib/ppxlib/astlib -I /home/opam/.opam/5.4.1/lib/ppxlib/print_diff -I /home/opam/.opam/5.4.1/lib/ppxlib/stdppx -I /home/opam/.opam/5.4.1/lib/ppxlib/traverse_builtins -I /home/opam/.opam/5.4.1/lib/sexplib0 -I /home/opam/.opam/5.4.1/lib/stdlib-random/v4 -I /home/opam/.opam/5.4.1/lib/stdlib-shims -I /home/opam/.opam/5.4.1/lib/yojson -I src/common/.mutaml_common.objs/byte -no-alias-deps -opaque -o src/ppx/.mutaml_ppx.objs/byte/mutaml_ppx.cmo -c -impl src/ppx/mutaml_ppx.pp.ml) File "src/ppx/mutaml_ppx.ml", line 466, characters 9-28: 466 | | _, Pexp_function cases -> ^^^^^^^^^^^^^^^^^^^ Error: The constructor Pexp_function expects 3 argument(s), but is applied here to 1 argument(s) jail: /usr/bin/su -l opam -c cd '/src' && env OCAMLCI='true' CI='true' DEPS='base.v0.17.3 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base conf-diffutils.2 conf-timeout.1 cppo.1.8.0 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 ocaml_intrinsics_kernel.v0.17.1 ocamlfind.1.9.8 octavius.1.2.2 ounit2.2.2.7 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppx_js_style.v0.17.1 ppx_yojson_conv.v0.17.1 ppx_yojson_conv_lib.v0.17.0 ppxlib.0.38.0 seq.base sexplib0.v0.17.0 stdlib-random.1.2.0 stdlib-shims.0.3.0 yojson.3.0.0' OPAMCOLOR='always' CLICOLOR_FORCE='1' '/usr/bin/env' 'bash' '-c' 'opam exec -- dune build @install @check @runtest && rm -rf _build': failed "jail" "-c" "name=obuilder_52585_17467" "mount.devfs" "path=/obuilder/result/6a18047658413e1c84b2ae2d3a2c5426885654033289fe8e0aaa8a486b19d9a5/rootfs" "vnet" "exec.start=/sbin/ifconfig lo0 127.0.0.1/8" "command=/usr/bin/su" "-l" "opam" "-c" "cd '/src' && env OCAMLCI='true' CI='true' DEPS='base.v0.17.3 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base conf-diffutils.2 conf-timeout.1 cppo.1.8.0 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 ocaml_intrinsics_kernel.v0.17.1 ocamlfind.1.9.8 octavius.1.2.2 ounit2.2.2.7 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppx_js_style.v0.17.1 ppx_yojson_conv.v0.17.1 ppx_yojson_conv_lib.v0.17.0 ppxlib.0.38.0 seq.base sexplib0.v0.17.0 stdlib-random.1.2.0 stdlib-shims.0.3.0 yojson.3.0.0' OPAMCOLOR='always' CLICOLOR_FORCE='1' '/usr/bin/env' 'bash' '-c' 'opam exec -- dune build @install @check @runtest && rm -rf _build'" failed with exit status 1 2026-04-14 11:23.39: Job failed: Failed: Build failed