2026-06-30 19:38.39: New job: test jmid/mutaml https://github.com/jmid/mutaml.git#refs/heads/main (783831dcb58310a4cd7a6c03dc12c45cd8b74f36) (freebsd-x86_64:freebsd-15.1-5.5_opam-2.5) Base: freebsd-15.1-ocaml-5.5 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-15.1-ocaml-5.5 # freebsd-15.1-5.5_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 cd ~/opam-repository && (git cat-file -e 8cd35acddd18fa903782ac90de78467ca3e3b506 || git fetch origin master) && git reset -q --hard 8cd35acddd18fa903782ac90de78467ca3e3b506 && git log --no-decorate -n1 --oneline RUN opam init --reinit -ni RUN uname -rs && opam exec -- ocaml -version && opam --version WORKDIR /src RUN sudo chown opam /src RUN 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 compiler-cloning.enabled conf-diffutils.2 conf-timeout.1 cppo.1.8.0 csexp.1.5.2 dune.3.24.0 dune-configurator.3.24.0 ocaml.5.5.0 ocaml-base-compiler.5.5.0 ocaml-compiler.5.5.0 ocaml-compiler-libs.v0.17.0 ocaml-options-vanilla.1 ocaml_intrinsics_kernel.v0.17.2 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 2026-06-30 19:38.39: Using cache hint "jmid/mutaml-freebsd-15.1-ocaml-5.5-freebsd-15.1-5.5_opam-2.5-8f2e6a77f59f76ab52cc83c8a72066e3" 2026-06-30 19:38.39: Using OBuilder spec: ((from freebsd-15.1-ocaml-5.5) (comment freebsd-15.1-5.5_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 (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 8cd35acddd18fa903782ac90de78467ca3e3b506 || git fetch origin master) && git reset -q --hard 8cd35acddd18fa903782ac90de78467ca3e3b506 && git log --no-decorate -n1 --oneline")) (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 "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 compiler-cloning.enabled conf-diffutils.2 conf-timeout.1 cppo.1.8.0 csexp.1.5.2 dune.3.24.0 dune-configurator.3.24.0 ocaml.5.5.0 ocaml-base-compiler.5.5.0 ocaml-compiler.5.5.0 ocaml-compiler-libs.v0.17.0 ocaml-options-vanilla.1 ocaml_intrinsics_kernel.v0.17.2 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")) ) 2026-06-30 19:38.39: Waiting for resource in pool OCluster 2026-06-30 20:25.13: Waiting for worker… 2026-06-30 21:57.13: 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-15.1-ocaml-5.5) 2026-06-30 21:48.19 ---> using "c0f2834d004ccad5a390ed71c5785576b6d31a2a28999ac127c85c24125a0047" from cache /: (comment freebsd-15.1-5.5_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")) 2026-06-30 21:48.20 ---> using "6668f2248e2e0f4b0fd486b9a2d7e676978976da23faea9b5ce70e8bc0bac656" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 8cd35acddd18fa903782ac90de78467ca3e3b506 || git fetch origin master) && git reset -q --hard 8cd35acddd18fa903782ac90de78467ca3e3b506 && git log --no-decorate -n1 --oneline")) 8cd35acddd Merge pull request #30092 from shonfeder/release-dune-3.24.0 2026-06-30 21:48.21 ---> using "1d05197c76c030ae470ccf576f6f7f07521a1842f8b2b485e760ae3fa1406b66" 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 2026-06-30 21:48.22 ---> using "f50c225cc9c52c920fa85dd583c6ab1760f97abb126df5f665d7b9e9a3eae54d" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) FreeBSD 15.1-RELEASE The OCaml toplevel, version 5.5.0 2.5.0 2026-06-30 21:48.22 ---> using "7a23e0c9c82056f4e36e17c4dd758a8b7a6f79167a5124e1c603f7cd4f0d4717" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-06-30 21:48.23 ---> using "3cd7c065fc9e06aa14766c6c89c0eb8e69891d50e85d9d97a4ac056e22219b10" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam update -u")) <><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><> [default] no changes 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.5.5.1 However, you may "opam upgrade" these packages explicitly at these versions (e.g. "opam upgrade ocaml.5.5.1"), which will ask permission to downgrade or uninstall the conflicting packages. Nothing to do. 2026-06-30 21:48.24 ---> using "3284efda536c7d6169a1ab767f398ea8eead92f60e3cd24e38650979d3bc6500" from cache /src: (copy (src mutaml.opam) (dst ./)) 2026-06-30 21:48.30 ---> saved as "1561a660fb33e01fe4b65d245e8918b7b5da816d4e7776e4558b4ba0dd78165b" /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) 2026-06-30 21:48.38 ---> saved as "83d5c35330b4bb1d00782af1b113f43bf0f42911b4ebc1be1c94a0d1f56b5465" /src: (run (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-06-30 21:48.43 ---> saved as "e718f2d036703b321118a35d5371922d3d212bc0677fc11da340c9191494d1f9" /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 compiler-cloning.enabled conf-diffutils.2 conf-timeout.1 cppo.1.8.0 csexp.1.5.2 dune.3.24.0 dune-configurator.3.24.0 ocaml.5.5.0 ocaml-base-compiler.5.5.0 ocaml-compiler.5.5.0 ocaml-compiler-libs.v0.17.0 ocaml-options-vanilla.1 ocaml_intrinsics_kernel.v0.17.2 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-compiler is already installed (current version is 5.5.0). [NOTE] Package ocaml-base-compiler is already installed (current version is 5.5.0). [NOTE] Package ocaml is already installed (current version is 5.5.0). [NOTE] Package compiler-cloning is already installed (current version is enabled). [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-ports repository catalogue... - FreeBSD-ports repository is up to date. - Updating FreeBSD-ports-kmods repository catalogue... - FreeBSD-ports-kmods repository is up to date. - 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-ports] - - Number of packages to be installed: 1 - - The process will require 2 MiB more space. - 389 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 2026-06-30 21:49.23 ---> saved as "d51136320da86ac6c9975b78804547a6be67f87fce49781eff508cab693b8727" /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-compiler is already installed (current version is 5.5.0). [NOTE] Package ocaml-base-compiler is already installed (current version is 5.5.0). [NOTE] Package ocaml is already installed (current version is 5.5.0). [NOTE] Package compiler-cloning is already installed (current version is enabled). [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 3.24.0 ∗ dune-configurator 3.24.0 ∗ ocaml-compiler-libs v0.17.0 ∗ ocaml_intrinsics_kernel v0.17.2 ∗ 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 (https://github.com/janestreet/base/archive/refs/tags/v0.17.3.tar.gz) ⬇ retrieved ocaml-compiler-libs.v0.17.0 (https://github.com/janestreet/ocaml-compiler-libs/archive/refs/tags/v0.17.0.tar.gz) ⬇ retrieved ocamlfind.1.9.8 (cached) ⬇ retrieved ocaml_intrinsics_kernel.v0.17.2 (https://github.com/janestreet/ocaml_intrinsics_kernel/archive/refs/tags/v0.17.2.tar.gz) ⬇ retrieved ounit2.2.2.7 (https://github.com/gildor478/ounit/releases/download/v2.2.7/ounit-2.2.7.tbz) ⬇ retrieved ppx_derivers.1.2.1 (cached) ⬇ retrieved octavius.1.2.2 (https://github.com/ocaml-doc/octavius/archive/v1.2.2.tar.gz) ⬇ retrieved ppx_deriving.6.1.1 (https://github.com/ocaml-ppx/ppx_deriving/releases/download/v6.1.1/ppx_deriving-6.1.1.tar.gz) ⬇ retrieved ppx_js_style.v0.17.1 (https://github.com/janestreet/ppx_js_style/archive/refs/tags/v0.17.1.tar.gz) ⬇ retrieved ppx_yojson_conv.v0.17.1 (https://github.com/janestreet/ppx_yojson_conv/archive/refs/tags/v0.17.1.tar.gz) ⬇ retrieved ppx_yojson_conv_lib.v0.17.0 (https://github.com/janestreet/ppx_yojson_conv_lib/archive/refs/tags/v0.17.0.tar.gz) ⬇ 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.3.24.0, dune-configurator.3.24.0 (cached) ∗ installed ocamlfind.1.9.8 ∗ installed dune.3.24.0 ∗ installed ppx_derivers.1.2.1 ∗ installed csexp.1.5.2 ∗ installed stdlib-shims.0.3.0 ∗ installed sexplib0.v0.17.0 ∗ installed octavius.1.2.2 ∗ installed ocaml_intrinsics_kernel.v0.17.2 ∗ installed ocaml-compiler-libs.v0.17.0 ∗ installed cppo.1.8.0 ∗ installed yojson.3.0.0 ∗ installed stdlib-random.1.2.0 ∗ installed ppx_yojson_conv_lib.v0.17.0 ∗ installed dune-configurator.3.24.0 ∗ installed ounit2.2.2.7 ∗ 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. 2026-06-30 21:53.49 ---> saved as "4346dab20d451540f4e099c55198cabb503679b63dfc8abfaa47614ecbf2b5c3" /src: (copy (src .) (dst /src)) 2026-06-30 21:53.57 ---> saved as "24dd98d1a028c0e2cbfc9275e189b5edfbfe8bd07f03b61009b99467d411804e" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) (cd _build/default/examples/testproj-2-modules/test && ./ounittest.exe) .. Ran: 2 tests in: 0.11 seconds. OK (cd _build/default/examples/testproj-1-module && ./ounittest.exe) .... Ran: 4 tests in: 0.17 seconds. OK (cd _build/default && /home/opam/.opam/5.5.0/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/5.5.0/lib/ocaml-compiler-libs/common -I /home/opam/.opam/5.5.0/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/5.5.0/lib/ocaml/compiler-libs -I /home/opam/.opam/5.5.0/lib/ppx_derivers -I /home/opam/.opam/5.5.0/lib/ppx_yojson_conv_lib -I /home/opam/.opam/5.5.0/lib/ppxlib -I /home/opam/.opam/5.5.0/lib/ppxlib/ast -I /home/opam/.opam/5.5.0/lib/ppxlib/astlib -I /home/opam/.opam/5.5.0/lib/ppxlib/print_diff -I /home/opam/.opam/5.5.0/lib/ppxlib/stdppx -I /home/opam/.opam/5.5.0/lib/ppxlib/traverse_builtins -I /home/opam/.opam/5.5.0/lib/sexplib0 -I /home/opam/.opam/5.5.0/lib/stdlib-random/v4 -I /home/opam/.opam/5.5.0/lib/stdlib-shims -I /home/opam/.opam/5.5.0/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 compiler-cloning.enabled conf-diffutils.2 conf-timeout.1 cppo.1.8.0 csexp.1.5.2 dune.3.24.0 dune-configurator.3.24.0 ocaml.5.5.0 ocaml-base-compiler.5.5.0 ocaml-compiler.5.5.0 ocaml-compiler-libs.v0.17.0 ocaml-options-vanilla.1 ocaml_intrinsics_kernel.v0.17.2 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_61357_2398" "mount.devfs" "path=/obuilder/result/29d6bfc766bf2c5664c90424baa6526419f159428a68d8db43ed8ead0a3c2080/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 compiler-cloning.enabled conf-diffutils.2 conf-timeout.1 cppo.1.8.0 csexp.1.5.2 dune.3.24.0 dune-configurator.3.24.0 ocaml.5.5.0 ocaml-base-compiler.5.5.0 ocaml-compiler.5.5.0 ocaml-compiler-libs.v0.17.0 ocaml-options-vanilla.1 ocaml_intrinsics_kernel.v0.17.2 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 2026-06-30 22:03.03: Job failed: Failed: Build failed