2026-03-28 07:25.50: New job: test ocaml-gospel/gospel https://github.com/ocaml-gospel/gospel.git#refs/heads/implementations_gospel (cd13727dc0ed4d595f6f1504e53a0d5d64a38ac9) (linux-x86_64:opensuse-15.6-4.14_opam-2.5)Base: ocaml/opam:opensuse-15.6-ocaml-4.14@sha256:ea7df7b97205b48d47783accd725289689add0bdd28c25efd13baad8a7f63e67Opam project buildTo reproduce locally:git clone --recursive "https://github.com/ocaml-gospel/gospel.git" -b "implementations_gospel" && cd "gospel" && git reset --hard cd13727dcat > Dockerfile <<'END-OF-DOCKERFILE'FROM ocaml/opam:opensuse-15.6-ocaml-4.14@sha256:ea7df7b97205b48d47783accd725289689add0bdd28c25efd13baad8a7f63e67# opensuse-15.6-4.14_opam-2.5USER 1000:1000ENV CLICOLOR_FORCE="1"ENV OPAMCOLOR="always"WORKDIR /srcRUN sudo ln -f /usr/bin/opam-2.5 /usr/bin/opamRUN opam init --reinit -niRUN uname -rs && opam exec -- ocaml -version && opam --versionWORKDIR /srcRUN sudo chown opam /srcRUN cd ~/opam-repository && (git cat-file -e 46f289cd3749314bbebddeede62fc05f9858f680 || git fetch origin master) && git reset -q --hard 46f289cd3749314bbebddeede62fc05f9858f680 && git log --no-decorate -n1 --oneline && opam update -uCOPY --chown=1000:1000 gospel.opam ./RUN opam pin add -yn gospel.dev './'RUN echo '(lang dune 3.0)' > './dune-project'ENV DEPS="base-bigarray.base base-threads.base base-unix.base cmdliner.2.1.0 cppo.1.8.0 dune.3.22.0 fmt.0.11.0 menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 ocaml.4.14.3 ocaml-base-compiler.4.14.3 ocaml-compiler-libs.v0.12.4 ocaml-config.2 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppxlib.0.38.0 sexplib0.v0.17.0 stdlib-shims.0.3.0 topkg.1.1.1"ENV CI="true"ENV OCAMLCI="true"RUN opam update --depexts && opam install --cli=2.5 --depext-only -y gospel.dev $DEPSRUN opam install $DEPSCOPY --chown=1000:1000 . /srcRUN opam exec -- dune build @install @check @runtest && rm -rf _buildEND-OF-DOCKERFILEdocker build .END-REPRO-BLOCK2026-03-28 07:25.50: Using cache hint "ocaml-gospel/gospel-ocaml/opam:opensuse-15.6-ocaml-4.14@sha256:ea7df7b97205b48d47783accd725289689add0bdd28c25efd13baad8a7f63e67-opensuse-15.6-4.14_opam-2.5-8e1b78efda1aac6d33e62e26e6831174"2026-03-28 07:25.50: Using OBuilder spec:((from ocaml/opam:opensuse-15.6-ocaml-4.14@sha256:ea7df7b97205b48d47783accd725289689add0bdd28c25efd13baad8a7f63e67)(comment opensuse-15.6-4.14_opam-2.5)(user (uid 1000) (gid 1000))(env CLICOLOR_FORCE 1)(env OPAMCOLOR always)(workdir /src)(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 46f289cd3749314bbebddeede62fc05f9858f680 || git fetch origin master) && git reset -q --hard 46f289cd3749314bbebddeede62fc05f9858f680 && git log --no-decorate -n1 --oneline && opam update -u"))(copy (src gospel.opam) (dst ./))(run (network host)(shell "opam pin add -yn gospel.dev './'"))(run (shell "echo '(lang dune 3.0)' > './dune-project'"))(env DEPS "base-bigarray.base base-threads.base base-unix.base cmdliner.2.1.0 cppo.1.8.0 dune.3.22.0 fmt.0.11.0 menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 ocaml.4.14.3 ocaml-base-compiler.4.14.3 ocaml-compiler-libs.v0.12.4 ocaml-config.2 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppxlib.0.38.0 sexplib0.v0.17.0 stdlib-shims.0.3.0 topkg.1.1.1")(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 gospel.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")))2026-03-28 07:25.50: Waiting for resource in pool OCluster2026-03-28 07:32.38: Waiting for worker…2026-03-28 07:36.17: Got resource from pool OClusterBuilding on asteria.caelum.ci.devAll commits already cachedHEAD is now at cd13727 Added !! entry in terms(from ocaml/opam:opensuse-15.6-ocaml-4.14@sha256:ea7df7b97205b48d47783accd725289689add0bdd28c25efd13baad8a7f63e67)Unable to find image 'ocaml/opam:opensuse-15.6-ocaml-4.14@sha256:ea7df7b97205b48d47783accd725289689add0bdd28c25efd13baad8a7f63e67' locallydocker.io/ocaml/opam@sha256:ea7df7b97205b48d47783accd725289689add0bdd28c25efd13baad8a7f63e67: Pulling from ocaml/opamcf0250ddcb79: Already exists54ef38c3c526: Already existsaefa76fd54e9: Already exists5160a68bee03: Already existsdff8487ca90e: Already existsb5251e6ddd43: Already existsd04e35b39212: Already exists8a2c8750a65d: Already existsc2bd98b2043f: Already exists92d1ca2d50ad: Already exists0c6bc91a1b86: Already existsd401ac8151ea: Already existsfecb8eb50ef9: Already exists994c30767800: Already exists373c0f192c59: Already exists2ab629b957a4: Already exists547301ca33cf: Already exists45dd79c31b90: Already exists45dd79c31b90: Already exists4f4fb700ef54: Already existsbbf088cc8b89: Already exists7d084657d09b: Already exists2f7fdd47d012: Already existsbacfe3fbab4c: Already exists8dd3fdf6dbcc: Already exists178679eaaecc: Already exists833aa5f3f1e1: Already exists3fe068bfdf2c: Already exists49b5535fa493: Already existse5952018833a: Already exists525eae7302cc: Already exists4f96601806d7: Already existsad34c1ad9b31: Already existscd5ff2180057: Already existsdd297f4c55fb: Already exists291468184bd2: Already exists1fbd20167461: Already existsd39c1baaf8e5: Already exists17b7502e279e: Pulling fs layer1a08779b4d9e: Pulling fs layer0d2853b618f6: Pulling fs layer5ee207db47eb: Pulling fs layer5a776fd8eb40: Pulling fs layer5ee207db47eb: Waiting5a776fd8eb40: Waiting0d2853b618f6: Verifying Checksum0d2853b618f6: Download complete5ee207db47eb: Download complete5a776fd8eb40: Verifying Checksum5a776fd8eb40: Download complete1a08779b4d9e: Verifying Checksum1a08779b4d9e: Download complete17b7502e279e: Verifying Checksum17b7502e279e: Download complete17b7502e279e: Pull complete1a08779b4d9e: Pull complete0d2853b618f6: Pull complete5ee207db47eb: Pull complete5a776fd8eb40: Pull completeDigest: sha256:ea7df7b97205b48d47783accd725289689add0bdd28c25efd13baad8a7f63e67Status: Downloaded newer image for ocaml/opam@sha256:ea7df7b97205b48d47783accd725289689add0bdd28c25efd13baad8a7f63e672026-03-28 07:36.17 ---> using "cd5ffe9eb783a234fb2269492629f1d7ab95728a3b4bc5415fbf3c844d82edbb" from cache/: (comment opensuse-15.6-4.14_opam-2.5)/: (user (uid 1000) (gid 1000))/: (env CLICOLOR_FORCE 1)/: (env OPAMCOLOR always)/: (workdir /src)/src: (run (shell "sudo ln -f /usr/bin/opam-2.5 /usr/bin/opam"))2026-03-28 07:36.17 ---> using "b38dc0966963e77ed21e23d461bad85d02565fcf67a50922c57e4b2af9540307" from cache/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.Continue? [Y/n] yThis 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.Format upgrade done.<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>[ERROR] Could not update repository "ocaml-patches-overlay": "/usr/bin/git fetch -q" exited with code 128 "fatal: unable to access 'https://github.com/ocurrent/opam-repository/': Could not resolve host: github.com"[default] Initialised2026-03-28 07:36.17 ---> using "ef396fa5a5d7537257565a5bcbb59afbf4aa6b15b8cafed6c6e5e61b84ec6690" from cache/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))Linux 6.8.0-106-genericThe OCaml toplevel, version 4.14.32.5.02026-03-28 07:36.17 ---> using "ddd4f8b68bc9f8bc2defa466f036f815b09acabb6864105826cee62ba3597dbf" from cache/src: (workdir /src)/src: (run (shell "sudo chown opam /src"))2026-03-28 07:36.17 ---> using "9e9ba07ed62b7ce49d36fe4d5f009843b66191bf327353bcaf40035913d106a4" from cache/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))(network host)(shell "cd ~/opam-repository && (git cat-file -e 46f289cd3749314bbebddeede62fc05f9858f680 || git fetch origin master) && git reset -q --hard 46f289cd3749314bbebddeede62fc05f9858f680 && git log --no-decorate -n1 --oneline && opam update -u"))From https://github.com/ocaml/opam-repository* branch master -> FETCH_HEAD76bf2ed944..65664dc5b2 master -> origin/master46f289cd37 Merge pull request #29563 from NathanReb/release-ppxlib-0.38.0<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>[ocaml-patches-overlay] no changes from git+https://github.com/ocurrent/opam-repository#patches[default] synchronised from git+file:///home/opam/opam-repositoryEverything 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.5.5.0"), which will ask permission to downgrade or uninstall the conflicting packages.Nothing to do.# To update the current shell environment, run: eval $(opam env)2026-03-28 07:36.17 ---> using "526bfdedfd8c75de5f01330aad3f1c096929f72b90002b5a5ca4576b37ac56e6" from cache/src: (copy (src gospel.opam) (dst ./))2026-03-28 07:36.18 ---> saved as "2549b0cd22781075bc1447eaff75cf74c3e96d3432aa2132194570ce0f7fc487"/src: (run (network host)(shell "opam pin add -yn gospel.dev './'"))[gospel.dev] synchronised (file:///src)gospel is now pinned to file:///src (version dev)2026-03-28 07:36.19 ---> saved as "e6517ba85aa128cd11c0b711f946018d5f36ef2bb3533e0569b6989da89bb4a1"/src: (run (shell "echo '(lang dune 3.0)' > './dune-project'"))2026-03-28 07:36.19 ---> saved as "71487bd6354ad1f6c2b5fb829a697cead3fb85adcdea294081abe8226190930f"/src: (env DEPS "base-bigarray.base base-threads.base base-unix.base cmdliner.2.1.0 cppo.1.8.0 dune.3.22.0 fmt.0.11.0 menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 ocaml.4.14.3 ocaml-base-compiler.4.14.3 ocaml-compiler-libs.v0.12.4 ocaml-config.2 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppxlib.0.38.0 sexplib0.v0.17.0 stdlib-shims.0.3.0 topkg.1.1.1")/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 gospel.dev $DEPS"))+ /usr/bin/sudo "zypper" "--non-interactive" "refresh"- Retrieving repository 'Update repository of openSUSE Backports' metadata [..- Looking for gpg keys in repository Update repository of openSUSE Backports.- gpgkey=http://download.opensuse.org/update/leap/15.6/backports/repodata/repomd.xml.key- ...- .....- ....- ....- ....- ....- ..........- ...........- .done]- Building repository 'Update repository of openSUSE Backports' cache [....done]- Retrieving repository 'Update repository with updates from SUSE Linux Enterprise 15' metadata [.- .- Looking for gpg keys in repository Update repository with updates from SUSE Linux Enterprise 15.- gpgkey=http://download.opensuse.org/update/leap/15.6/sle/repodata/repomd.xml.key- ......- ....- ....- ....- .......- .........- ..........- ..........- .........- ..........- ..........- .........- ..........- ..........- .........- ..........- ..........- .........- ..........- .........- ..........- .........- ..........- .........- ..........- .........- ..........- .........- ..........- ..........- .........- ..........- .........- ........- .........- ..........- ..........- .........- ..........- .........- ..........- .........- ..........- ..........- .........- ..........- .........- ..........- ..........- ..........- .........- ..........- ..........- .........- ..........- ..........- .........- ..........- .........- ..........- ..........- .........- ..........- .........- ..........- ..........- .........- ..........- ..........- .........- ..........- ..........- .........- ..........- .........- .........- ..........- ..........- .........- ..........- .........- ..........- ..........- .........- ..........- .........- ..........- .......- ..........- .........- ..........- .........- ..........- ..........- .....- ....- ....- ....- .......- .........- ..........- ............- ..........- .........- .........- ..........- ........- ...done]- Building repository 'Update repository with updates from SUSE Linux Enterprise 15' cache [..- ..done]- Repository 'Main Update Repository' is up to date.- Repository 'Update Repository (Non-Oss)' is up to date.- Repository 'Non-OSS Repository' is up to date.- Repository 'Main Repository' is up to date.- All repositories have been refreshed.<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>[gospel.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 2).[NOTE] Package ocaml-base-compiler is already installed (current version is 4.14.3).[NOTE] Package ocaml is already installed (current version is 4.14.3).[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).# To update the current shell environment, run: eval $(opam env)2026-03-28 07:39.08 ---> saved as "f1947abb0fb60b6bd253d1c3dbd0761fcd342f93f72af790ee69a1c7a9c7916e"/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 2).[NOTE] Package ocaml-base-compiler is already installed (current version is 4.14.3).[NOTE] Package ocaml is already installed (current version is 4.14.3).[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).The following actions will be performed:=== install 18 packages- install cmdliner 2.1.0- install cppo 1.8.0- install dune 3.22.0- install fmt 0.11.0- install menhir 20260209- install menhirCST 20260209- install menhirGLR 20260209- install menhirLib 20260209- install menhirSdk 20260209- install ocaml-compiler-libs v0.12.4- install ocamlbuild 0.16.1- install ocamlfind 1.9.8- install ppx_derivers 1.2.1- install ppx_deriving 6.1.1- install ppxlib 0.38.0- install sexplib0 v0.17.0- install stdlib-shims 0.3.0- install topkg 1.1.1<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>-> retrieved cmdliner.2.1.0 (cached)-> retrieved cppo.1.8.0 (cached)-> retrieved fmt.0.11.0 (cached)-> retrieved menhir.20260209, menhirCST.20260209, menhirGLR.20260209, menhirLib.20260209, menhirSdk.20260209 (cached)-> retrieved dune.3.22.0 (cached)-> retrieved ocaml-compiler-libs.v0.12.4 (cached)-> retrieved ocamlbuild.0.16.1 (cached)-> retrieved ocamlfind.1.9.8 (cached)-> retrieved ppx_derivers.1.2.1 (cached)-> retrieved ppx_deriving.6.1.1 (cached)-> retrieved sexplib0.v0.17.0 (cached)-> retrieved stdlib-shims.0.3.0 (cached)-> installed cmdliner.2.1.0-> retrieved ppxlib.0.38.0 (cached)-> retrieved topkg.1.1.1 (cached)-> installed ocamlfind.1.9.8-> installed ocamlbuild.0.16.1-> installed topkg.1.1.1-> installed fmt.0.11.0-> installed dune.3.22.0-> installed menhirCST.20260209-> installed ppx_derivers.1.2.1-> installed stdlib-shims.0.3.0-> installed menhirGLR.20260209-> installed menhirLib.20260209-> installed menhirSdk.20260209-> installed cppo.1.8.0-> installed sexplib0.v0.17.0-> installed ocaml-compiler-libs.v0.12.4-> installed menhir.20260209-> installed ppxlib.0.38.0-> installed ppx_deriving.6.1.1Done.# To update the current shell environment, run: eval $(opam env)2026-03-28 07:39.57 ---> saved as "52ac0b1edc89a04c041fd56a9b61ff994f3c238df2f2a053521bacae4a7f8632"/src: (copy (src .) (dst /src))2026-03-28 07:39.57 ---> saved as "1f8b498edf710720a6410bad367551687cf339cec6733e686b31cd19bfd4bf5a"/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))(cd _build/default && /home/opam/.opam/4.14/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_shadow -w -9 -g -bin-annot -I src/.gospel.objs/byte -I /home/opam/.opam/4.14/lib/fmt -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdlib-shims -no-alias-deps -opaque -open Gospel -o src/.gospel.objs/byte/gospel__Opprintast.cmo -c -impl src/Opprintast.pp.ml)File "src/Opprintast.ml", line 59, characters 46-52:59 | check_variable var_names t.ptyp_loc string;^^^^^^Error: This expression has type string locbut an expression was expected of type string(cd _build/default && /home/opam/.opam/4.14/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_shadow -w -9 -g -I src/.gospel.objs/byte -I src/.gospel.objs/native -I /home/opam/.opam/4.14/lib/fmt -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdlib-shims -intf-suffix .ml -no-alias-deps -opaque -open Gospel -o src/.gospel.objs/native/gospel__Uattr2spec.cmx -c -impl src/uattr2spec.pp.ml)File "src/uattr2spec.ml", line 347, characters 6-29:347 | | Pexp_function case_list -> Sexp_function (List.map case case_list)^^^^^^^^^^^^^^^^^^^^^^^Error: The constructor Pexp_function expects 3 argument(s),but is applied here to 1 argument(s)(cd _build/default && /home/opam/.opam/4.14/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_shadow -w -9 -g -bin-annot -I src/.gospel.objs/byte -I /home/opam/.opam/4.14/lib/fmt -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdlib-shims -intf-suffix .ml -no-alias-deps -opaque -open Gospel -o src/.gospel.objs/byte/gospel__Uattr2spec.cmo -c -impl src/uattr2spec.pp.ml)File "src/uattr2spec.ml", line 347, characters 6-29:347 | | Pexp_function case_list -> Sexp_function (List.map case case_list)^^^^^^^^^^^^^^^^^^^^^^^Error: The constructor Pexp_function expects 3 argument(s),but is applied here to 1 argument(s)"/usr/bin/env" "bash" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 12026-03-28 07:40.03: Job failed: Failed: Build failed