2026-04-16 16:37.58: New job: test jmid/mutaml https://github.com/jmid/mutaml.git#refs/heads/main (783831dcb58310a4cd7a6c03dc12c45cd8b74f36) (linux-x86_64:fedora-43-5.4_opam-2.5) Base: ocaml/opam:fedora-43-ocaml-5.4@sha256:1e9dda7946898ac0fc2707683dc6e9df38da5cce0d82ff3862f12ad24cdd353b 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 ocaml/opam:fedora-43-ocaml-5.4@sha256:1e9dda7946898ac0fc2707683dc6e9df38da5cce0d82ff3862f12ad24cdd353b # fedora-43-5.4_opam-2.5 USER 1000:1000 ENV CLICOLOR_FORCE="1" ENV OPAMCOLOR="always" WORKDIR /src RUN sudo dnf install -y findutils RUN sudo ln -f /usr/bin/opam-2.5 /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 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 2026-04-16 16:37.58: Using cache hint "jmid/mutaml-ocaml/opam:fedora-43-ocaml-5.4@sha256:1e9dda7946898ac0fc2707683dc6e9df38da5cce0d82ff3862f12ad24cdd353b-fedora-43-5.4_opam-2.5-b89b763db5a073438c5cd4df74d63046" 2026-04-16 16:37.58: Using OBuilder spec: ((from ocaml/opam:fedora-43-ocaml-5.4@sha256:1e9dda7946898ac0fc2707683dc6e9df38da5cce0d82ff3862f12ad24cdd353b) (comment fedora-43-5.4_opam-2.5) (user (uid 1000) (gid 1000)) (env CLICOLOR_FORCE 1) (env OPAMCOLOR always) (workdir /src) (run (network host) (shell "sudo dnf install -y findutils")) (run (shell "sudo 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")) (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")) ) 2026-04-16 16:37.58: Waiting for resource in pool OCluster 2026-04-16 16:37.58: Waiting for worker… 2026-04-16 16:38.54: Got resource from pool OCluster Building on doris.caelum.ci.dev All commits already cached HEAD is now at 783831d Merge pull request #44 from jmid/dependabot/github_actions/actions/checkout-5 (from ocaml/opam:fedora-43-ocaml-5.4@sha256:1e9dda7946898ac0fc2707683dc6e9df38da5cce0d82ff3862f12ad24cdd353b) Unable to find image 'ocaml/opam:fedora-43-ocaml-5.4@sha256:1e9dda7946898ac0fc2707683dc6e9df38da5cce0d82ff3862f12ad24cdd353b' locally docker.io/ocaml/opam@sha256:1e9dda7946898ac0fc2707683dc6e9df38da5cce0d82ff3862f12ad24cdd353b: Pulling from ocaml/opam 5bc90b3315da: Pulling fs layer 80d71788ea9e: Pulling fs layer ad80df798a1c: Pulling fs layer cd85517f6ae1: Pulling fs layer a927948f92fa: Pulling fs layer 4433c52b5ab1: Pulling fs layer 8aa93bc8ca93: Pulling fs layer 80d71788ea9e: Download complete a927948f92fa: Waiting 4433c52b5ab1: Waiting 7d31cd7e9a9b: Pulling fs layer 8aa93bc8ca93: Waiting 959a5be6bfab: Pulling fs layer 6569047248d7: Pulling fs layer 7d31cd7e9a9b: Waiting a01a3ff02f3d: Pulling fs layer 959a5be6bfab: Waiting 8b1106fd8e03: Pulling fs layer 61c97bcc90cd: Pulling fs layer b9124a8b6c28: Pulling fs layer a01a3ff02f3d: Waiting 6569047248d7: Waiting d2c94cd49c4c: Pulling fs layer 0e63679d7dbc: Pulling fs layer 61c97bcc90cd: Waiting 8b1106fd8e03: Waiting d2c94cd49c4c: Waiting 6819a31cdb14: Pulling fs layer 0e63679d7dbc: Waiting b9124a8b6c28: Waiting 1d67c4c09922: Pulling fs layer 6819a31cdb14: Waiting 3f456f1cc39a: Pulling fs layer 6afff2ae07da: Pulling fs layer 1d67c4c09922: Waiting 4f4fb700ef54: Pulling fs layer 3f456f1cc39a: Waiting 90c294795090: Pulling fs layer 6afff2ae07da: Waiting d7c6287626d1: Pulling fs layer 4f4fb700ef54: Waiting 0e6719fd9f6d: Pulling fs layer 90c294795090: Waiting 53830a3a67c9: Pulling fs layer d7c6287626d1: Waiting b407be133f08: Pulling fs layer 0e6719fd9f6d: Waiting 951a5932e150: Pulling fs layer 53830a3a67c9: Waiting dcc0f382cd80: Pulling fs layer b407be133f08: Waiting d3cdec43bf88: Pulling fs layer d69ff9f37121: Pulling fs layer cfcfca2848c7: Pulling fs layer 08269f8e9f88: Pulling fs layer dcc0f382cd80: Waiting 3e59769da2fa: Pulling fs layer 951a5932e150: Waiting d69ff9f37121: Waiting d3cdec43bf88: Waiting cfcfca2848c7: Waiting a1004eb1842a: Pulling fs layer 3a6ed7e0720e: Pulling fs layer 08269f8e9f88: Waiting 3e59769da2fa: Waiting a1004eb1842a: Waiting 5503bfbdb082: Pulling fs layer 3a6ed7e0720e: Waiting 4685c134845d: Pulling fs layer 67f122543075: Pulling fs layer d60a75d560f5: Pulling fs layer d1f1983b7a0a: Pulling fs layer 4685c134845d: Waiting 67f122543075: Waiting 5503bfbdb082: Waiting d60a75d560f5: Waiting d9c0eec06d5d: Pulling fs layer 453380662f6c: Pulling fs layer d1f1983b7a0a: Waiting d9c0eec06d5d: Waiting 4d090674c42b: Pulling fs layer bbd88afdcdf3: Pulling fs layer 453380662f6c: Waiting bbd88afdcdf3: Waiting 4d090674c42b: Waiting 5bc90b3315da: Verifying Checksum 5bc90b3315da: Download complete a927948f92fa: Verifying Checksum a927948f92fa: Download complete ad80df798a1c: Verifying Checksum ad80df798a1c: Download complete 4433c52b5ab1: Verifying Checksum 4433c52b5ab1: Download complete 8aa93bc8ca93: Verifying Checksum 8aa93bc8ca93: Download complete 7d31cd7e9a9b: Verifying Checksum 7d31cd7e9a9b: Download complete 959a5be6bfab: Verifying Checksum 959a5be6bfab: Download complete 6569047248d7: Verifying Checksum 6569047248d7: Download complete 5bc90b3315da: Pull complete 80d71788ea9e: Pull complete 8b1106fd8e03: Download complete a01a3ff02f3d: Verifying Checksum a01a3ff02f3d: Download complete b9124a8b6c28: Verifying Checksum b9124a8b6c28: Download complete d2c94cd49c4c: Download complete 61c97bcc90cd: Verifying Checksum 61c97bcc90cd: Download complete 6819a31cdb14: Download complete 0e63679d7dbc: Verifying Checksum 0e63679d7dbc: Download complete 1d67c4c09922: Verifying Checksum 1d67c4c09922: Download complete 3f456f1cc39a: Verifying Checksum 3f456f1cc39a: Download complete ad80df798a1c: Pull complete 4f4fb700ef54: Verifying Checksum 4f4fb700ef54: Download complete 6afff2ae07da: Download complete 90c294795090: Download complete d7c6287626d1: Verifying Checksum d7c6287626d1: Download complete 0e6719fd9f6d: Download complete b407be133f08: Verifying Checksum b407be133f08: Download complete 53830a3a67c9: Verifying Checksum 53830a3a67c9: Download complete 951a5932e150: Verifying Checksum 951a5932e150: Download complete dcc0f382cd80: Verifying Checksum dcc0f382cd80: Download complete d3cdec43bf88: Verifying Checksum d3cdec43bf88: Download complete cfcfca2848c7: Verifying Checksum cfcfca2848c7: Download complete d69ff9f37121: Verifying Checksum d69ff9f37121: Download complete 08269f8e9f88: Verifying Checksum 08269f8e9f88: Download complete 3e59769da2fa: Download complete 3a6ed7e0720e: Verifying Checksum 3a6ed7e0720e: Download complete 5503bfbdb082: Verifying Checksum 5503bfbdb082: Download complete 4685c134845d: Verifying Checksum 4685c134845d: Download complete 67f122543075: Verifying Checksum 67f122543075: Download complete d60a75d560f5: Download complete d1f1983b7a0a: Verifying Checksum d1f1983b7a0a: Download complete d9c0eec06d5d: Download complete 453380662f6c: Download complete 4d090674c42b: Verifying Checksum 4d090674c42b: Download complete bbd88afdcdf3: Verifying Checksum bbd88afdcdf3: Download complete a1004eb1842a: Verifying Checksum a1004eb1842a: Download complete cd85517f6ae1: Verifying Checksum cd85517f6ae1: Download complete cd85517f6ae1: Pull complete a927948f92fa: Pull complete 4433c52b5ab1: Pull complete 8aa93bc8ca93: Pull complete 7d31cd7e9a9b: Pull complete 959a5be6bfab: Pull complete 6569047248d7: Pull complete a01a3ff02f3d: Pull complete 8b1106fd8e03: Pull complete 61c97bcc90cd: Pull complete b9124a8b6c28: Pull complete d2c94cd49c4c: Pull complete 0e63679d7dbc: Pull complete 6819a31cdb14: Pull complete 1d67c4c09922: Pull complete 3f456f1cc39a: Pull complete 6afff2ae07da: Pull complete 4f4fb700ef54: Pull complete 90c294795090: Pull complete d7c6287626d1: Pull complete 0e6719fd9f6d: Pull complete 53830a3a67c9: Pull complete b407be133f08: Pull complete 951a5932e150: Pull complete dcc0f382cd80: Pull complete d3cdec43bf88: Pull complete d69ff9f37121: Pull complete cfcfca2848c7: Pull complete 08269f8e9f88: Pull complete 3e59769da2fa: Pull complete a1004eb1842a: Pull complete 3a6ed7e0720e: Pull complete 5503bfbdb082: Pull complete 4685c134845d: Pull complete 67f122543075: Pull complete d60a75d560f5: Pull complete d1f1983b7a0a: Pull complete d9c0eec06d5d: Pull complete 453380662f6c: Pull complete 4d090674c42b: Pull complete bbd88afdcdf3: Pull complete Digest: sha256:1e9dda7946898ac0fc2707683dc6e9df38da5cce0d82ff3862f12ad24cdd353b Status: Downloaded newer image for ocaml/opam@sha256:1e9dda7946898ac0fc2707683dc6e9df38da5cce0d82ff3862f12ad24cdd353b 2026-04-16 16:44.41 ---> saved as "b4f58bf638be103d120971146d8fc126e9b3a8c46e3a4588789af4c5e1fccda0" /: (comment fedora-43-5.4_opam-2.5) /: (user (uid 1000) (gid 1000)) /: (env CLICOLOR_FORCE 1) /: (env OPAMCOLOR always) /: (workdir /src) /src: (run (network host) (shell "sudo dnf install -y findutils")) Updating and loading repositories: Fedora 43 - x86_64 - Updates 100% | 116.4 KiB/s | 15.7 KiB | 00m00s Repositories loaded. Package "findutils-1:4.10.0-6.fc43.x86_64" is already installed. Nothing to do. 2026-04-16 16:46.28 ---> saved as "524735b077c9512b6910eb61394d9eebef016b7d107d4d7b79adf23a8d11090c" /src: (run (shell "sudo ln -f /usr/bin/opam-2.5 /usr/bin/opam")) 2026-04-16 16:48.00 ---> saved as "8cfb01e840492959ff95d3d5b6f59f80dfb7be314774547e49c6b970bb5e1d00" /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 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 2026-04-16 16:49.39 ---> saved as "62a4127ab24cb770a3f441b63fbbb50777e0a9c11a35360cd84ef49dd3bfeb23" /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 6.8.0-106-generic The OCaml toplevel, version 5.4.1 2.5.0 2026-04-16 16:51.06 ---> saved as "201ad514b21b8e45f6ee307ccc16011d93b1898dc3d1c414ee43a01f6017ca08" /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-04-16 16:52.22 ---> saved as "0ea47d1513ca38b3e93e2d568380f3532c58d7ee39e5227e7b3a1d92427960eb" /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..0b0acbee05 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 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. # To update the current shell environment, run: eval $(opam env) 2026-04-16 16:56.03 ---> saved as "ab73ebcb4a8f0dc890272086ed3b984d087fa9a4f8132756c5df5136d947e249" /src: (copy (src mutaml.opam) (dst ./)) 2026-04-16 16:57.36 ---> saved as "a5b107b2528e3e15c36b0348f65f154d7830b163a182c9ebf24b1b9236509d12" /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) 2026-04-16 16:59.40 ---> saved as "09c196b684f136d3bd1e250f714dd20e17d3f7f6e3469c68ba8f42bb52b4acfe" /src: (run (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-04-16 17:01.37 ---> saved as "7a702f453bebff001237831978e42a5140503d5e79375b2e8c88d6a953da9e4c" /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")) + /usr/sbin/sudo "yum" "makecache" - Updating and loading repositories: - Repositories loaded. - Metadata cache created. <><> 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). # To update the current shell environment, run: eval $(opam env) 2026-04-16 17:05.24 ---> saved as "b2fc578580e3d2dcaf60e8b1639d1abef675c0e84ba22aad6b27052258a0fad7" /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 - install base v0.17.3 - install conf-diffutils 2 - install conf-timeout 1 - install cppo 1.8.0 - install csexp 1.5.2 - install dune 3.22.2 - install dune-configurator 3.22.2 - install ocaml-compiler-libs v0.17.0 - install ocaml_intrinsics_kernel v0.17.1 - install ocamlfind 1.9.8 - install octavius 1.2.2 - install ounit2 2.2.7 - install ppx_derivers 1.2.1 - install ppx_deriving 6.1.1 - install ppx_js_style v0.17.1 - install ppx_yojson_conv v0.17.1 - install ppx_yojson_conv_lib v0.17.0 - install ppxlib 0.38.0 - install seq base - install sexplib0 v0.17.0 - install stdlib-random 1.2.0 - install stdlib-shims 0.3.0 - install yojson 3.0.0 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved base.v0.17.3 (cached) -> retrieved cppo.1.8.0 (cached) -> retrieved csexp.1.5.2 (cached) -> installed conf-diffutils.2 -> installed conf-timeout.1 -> retrieved ocaml-compiler-libs.v0.17.0 (cached) -> retrieved ocaml_intrinsics_kernel.v0.17.1 (cached) -> retrieved octavius.1.2.2 (cached) -> retrieved ocamlfind.1.9.8 (cached) -> retrieved ounit2.2.2.7 (cached) -> retrieved ppx_derivers.1.2.1 (cached) -> retrieved ppx_js_style.v0.17.1 (cached) -> retrieved ppx_deriving.6.1.1 (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 stdlib-random.1.2.0 (cached) -> retrieved stdlib-shims.0.3.0 (cached) -> retrieved yojson.3.0.0 (cached) -> retrieved ppxlib.0.38.0 (cached) -> retrieved dune.3.22.2, dune-configurator.3.22.2 (cached) -> installed ocamlfind.1.9.8 -> installed dune.3.22.2 -> installed csexp.1.5.2 -> installed cppo.1.8.0 -> installed ocaml-compiler-libs.v0.17.0 -> installed ocaml_intrinsics_kernel.v0.17.1 -> installed octavius.1.2.2 -> installed ppx_derivers.1.2.1 -> installed sexplib0.v0.17.0 -> installed stdlib-shims.0.3.0 -> installed yojson.3.0.0 -> installed stdlib-random.1.2.0 -> installed ppx_yojson_conv_lib.v0.17.0 -> 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. # To update the current shell environment, run: eval $(opam env) 2026-04-16 17:10.15 ---> saved as "59a9631bc6674d0ef164931ff64ba9b7d3356d990fdb48da7bf90fefd2637768" /src: (copy (src .) (dst /src)) 2026-04-16 17:29.02 ---> saved as "25db85ceb39fc8ed431f2ec7c502ab5dca11c39bb8f08f6e4e58fa7369f8f0af" /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: 0.10 seconds. OK (cd _build/default/examples/testproj-1-module && ./ounittest.exe) .... Ran: 4 tests in: 0.11 seconds. OK (cd _build/default && /home/opam/.opam/5.4/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/lib/ocaml-compiler-libs/common -I /home/opam/.opam/5.4/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/5.4/lib/ocaml/compiler-libs -I /home/opam/.opam/5.4/lib/ppx_derivers -I /home/opam/.opam/5.4/lib/ppx_yojson_conv_lib -I /home/opam/.opam/5.4/lib/ppxlib -I /home/opam/.opam/5.4/lib/ppxlib/ast -I /home/opam/.opam/5.4/lib/ppxlib/astlib -I /home/opam/.opam/5.4/lib/ppxlib/print_diff -I /home/opam/.opam/5.4/lib/ppxlib/stdppx -I /home/opam/.opam/5.4/lib/ppxlib/traverse_builtins -I /home/opam/.opam/5.4/lib/sexplib0 -I /home/opam/.opam/5.4/lib/stdlib-random/v4 -I /home/opam/.opam/5.4/lib/stdlib-shims -I /home/opam/.opam/5.4/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) 2026-04-16 17:38.54: Cancelling: Timeout (60.0 minutes) "/usr/bin/env" "bash" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 1 2026-04-16 17:41.06: Timeout (60.0 minutes)