2025-08-30 07:22.10: New job: test ocaml-gospel/gospel https://github.com/ocaml-gospel/gospel.git#refs/heads/implementations_gospel (c20125aeb2154b3853e0e5411c4548f568541096) (linux-x86_64:ubuntu-25.04-4.14_opam-2.4) Base: ocaml/opam:ubuntu-25.04-ocaml-4.14@sha256:0807508722c605aedaf57603c3d976134858d73e8acd59d0459848bcd6a52a2d Opam project build To reproduce locally: git clone --recursive "https://github.com/ocaml-gospel/gospel.git" -b "implementations_gospel" && cd "gospel" && git reset --hard c20125ae cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:ubuntu-25.04-ocaml-4.14@sha256:0807508722c605aedaf57603c3d976134858d73e8acd59d0459848bcd6a52a2d # ubuntu-25.04-4.14_opam-2.4 USER 1000:1000 ENV CLICOLOR_FORCE="1" ENV OPAMCOLOR="always" WORKDIR /src RUN sudo ln -f /usr/bin/opam-2.4 /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 4c972ba0fc24bcf3f84a30d19f8d725f7ce382a4 || git fetch origin master) && git reset -q --hard 4c972ba0fc24bcf3f84a30d19f8d725f7ce382a4 && git log --no-decorate -n1 --oneline && opam update -u COPY --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.1.3.0 cppo.1.8.0 dune.3.20.1 fmt.0.11.0 menhir.20240715 menhirCST.20240715 menhirLib.20240715 menhirSdk.20240715 ocaml.4.14.2 ocaml-base-compiler.4.14.2 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.0.36.0 sexplib0.v0.17.0 stdlib-shims.0.3.0 topkg.1.1.0" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.4 --depext-only -y gospel.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 2025-08-30 07:22.10: Using cache hint "ocaml-gospel/gospel-ocaml/opam:ubuntu-25.04-ocaml-4.14@sha256:0807508722c605aedaf57603c3d976134858d73e8acd59d0459848bcd6a52a2d-ubuntu-25.04-4.14_opam-2.4-33083e13c2e5559ebe35cf815b6b23e2" 2025-08-30 07:22.10: Using OBuilder spec: ((from ocaml/opam:ubuntu-25.04-ocaml-4.14@sha256:0807508722c605aedaf57603c3d976134858d73e8acd59d0459848bcd6a52a2d) (comment ubuntu-25.04-4.14_opam-2.4) (user (uid 1000) (gid 1000)) (env CLICOLOR_FORCE 1) (env OPAMCOLOR always) (workdir /src) (run (shell "sudo ln -f /usr/bin/opam-2.4 /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 4c972ba0fc24bcf3f84a30d19f8d725f7ce382a4 || git fetch origin master) && git reset -q --hard 4c972ba0fc24bcf3f84a30d19f8d725f7ce382a4 && 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 (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) (env DEPS "base-bigarray.base base-threads.base base-unix.base cmdliner.1.3.0 cppo.1.8.0 dune.3.20.1 fmt.0.11.0 menhir.20240715 menhirCST.20240715 menhirLib.20240715 menhirSdk.20240715 ocaml.4.14.2 ocaml-base-compiler.4.14.2 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.0.36.0 sexplib0.v0.17.0 stdlib-shims.0.3.0 topkg.1.1.0") (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=2.4 --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")) ) 2025-08-30 07:22.10: Waiting for resource in pool OCluster 2025-08-30 09:01.33: Waiting for worker… 2025-08-30 09:05.10: Got resource from pool OCluster Building on clete.caelum.ci.dev All commits already cached HEAD is now at c20125ae Experimenting with dinamically verified invariants (from ocaml/opam:ubuntu-25.04-ocaml-4.14@sha256:0807508722c605aedaf57603c3d976134858d73e8acd59d0459848bcd6a52a2d) Unable to find image 'ocaml/opam:ubuntu-25.04-ocaml-4.14@sha256:0807508722c605aedaf57603c3d976134858d73e8acd59d0459848bcd6a52a2d' locally docker.io/ocaml/opam@sha256:0807508722c605aedaf57603c3d976134858d73e8acd59d0459848bcd6a52a2d: Pulling from ocaml/opam 60fb2420030a: Already exists 30a5b9bffc59: Already exists e76e7b0fd035: Already exists 87fd98c989d0: Already exists fc31fa993861: Already exists c75b71d41442: Already exists 9f08a6d6f6f5: Already exists 3dfc106a9c15: Already exists 1c3a6d2a01a7: Already exists 2d648021ecec: Already exists ffcf097292c2: Already exists e1bcef442ada: Already exists 61993b76460e: Already exists 929a57e31854: Already exists 826e2c54b1a9: Already exists eec17caf12a0: Already exists eec17caf12a0: Already exists 9259e842febf: Already exists ae77b4e577af: Already exists 61c1d61eb8ba: Already exists d7a0435c7be4: Already exists 4f4fb700ef54: Already exists 67b39cdc1121: Already exists 217bd9b7b99f: Already exists 1c96670814d1: Already exists ccd441a4e677: Already exists 9e7324b47fd8: Already exists 0ec34067023b: Already exists 33125ff80400: Already exists b383373ace10: Already exists 447883287ba9: Already exists cb78f5b619b6: Already exists d52ede671661: Already exists fa458c0e5391: Already exists eef4f5a958fd: Pulling fs layer 450c30b71c71: Pulling fs layer 2d3751651883: Pulling fs layer 6d7ce401ccd8: Pulling fs layer 31c1aa1ff3db: Pulling fs layer 6d7ce401ccd8: Waiting a1655bb63c33: Pulling fs layer 31c1aa1ff3db: Waiting 8d725d821777: Pulling fs layer a1655bb63c33: Waiting 91c567e53ac8: Pulling fs layer 8d725d821777: Waiting 3c95a1616c24: Pulling fs layer 91c567e53ac8: Waiting bd55d20213f1: Pulling fs layer 450c30b71c71: Verifying Checksum 450c30b71c71: Download complete 6d7ce401ccd8: Verifying Checksum 6d7ce401ccd8: Download complete 31c1aa1ff3db: Download complete a1655bb63c33: Download complete 8d725d821777: Verifying Checksum 8d725d821777: Download complete 91c567e53ac8: Verifying Checksum 91c567e53ac8: Download complete 3c95a1616c24: Verifying Checksum 3c95a1616c24: Download complete bd55d20213f1: Verifying Checksum bd55d20213f1: Download complete 2d3751651883: Verifying Checksum 2d3751651883: Download complete eef4f5a958fd: Verifying Checksum eef4f5a958fd: Download complete eef4f5a958fd: Pull complete 450c30b71c71: Pull complete 2d3751651883: Pull complete 6d7ce401ccd8: Pull complete 31c1aa1ff3db: Pull complete a1655bb63c33: Pull complete 8d725d821777: Pull complete 91c567e53ac8: Pull complete 3c95a1616c24: Pull complete bd55d20213f1: Pull complete Digest: sha256:0807508722c605aedaf57603c3d976134858d73e8acd59d0459848bcd6a52a2d Status: Downloaded newer image for ocaml/opam@sha256:0807508722c605aedaf57603c3d976134858d73e8acd59d0459848bcd6a52a2d 2025-08-30 09:06.21 ---> using "6445603d95b4d6f8a0cc4b067867ad8502c05bb39a118c7268888ef8cc2c4e36" from cache /: (comment ubuntu-25.04-4.14_opam-2.4) /: (user (uid 1000) (gid 1000)) /: (env CLICOLOR_FORCE 1) /: (env OPAMCOLOR always) /: (workdir /src) /src: (run (shell "sudo ln -f /usr/bin/opam-2.4 /usr/bin/opam")) 2025-08-30 09:06.21 ---> using "7ad150f251741d606ac6503f344d72dcc5bd5f313a2335d5eee3c014aa99bfe6" 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. 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 2025-08-30 09:06.21 ---> using "55855347ad7177e52ea1253facff35ea156ea33e15ee3e13029c016c8647e07c" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 5.15.0-134-generic The OCaml toplevel, version 4.14.2 2.4.1 2025-08-30 09:06.21 ---> using "dbe66741533320c831c671504bf8635a0466b82af65054bfe9bd11ea91bdcafc" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2025-08-30 09:06.21 ---> using "5ce0f42df606e17f242ff81fc5c610c3e8f7106af10cefe63952863c569c99c4" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 4c972ba0fc24bcf3f84a30d19f8d725f7ce382a4 || git fetch origin master) && git reset -q --hard 4c972ba0fc24bcf3f84a30d19f8d725f7ce382a4 && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD 854fc71d55..f2cd184cfc master -> origin/master 4c972ba0fc Merge pull request #28397 from maiste/release-dune-3.20.1 <><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><> [default] synchronised from git+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 at these versions (e.g. "opam upgrade ocaml.5.3.0"), which will ask permission to downgrade or uninstall the conflicting packages. Nothing to do. # To update the current shell environment, run: eval $(opam env) 2025-08-30 09:06.21 ---> using "ac3ac5b0c898cdb6362f7dfb24da895048d5663cdf785df5971d3980b09e8ea6" from cache /src: (copy (src gospel.opam) (dst ./)) 2025-08-30 09:06.21 ---> saved as "41e6a5cd45911993f0f1b84142207240a7ad66536ff06b9954874943cb7d9712" /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) 2025-08-30 09:06.25 ---> saved as "893275ffc43af9b0cac39522098aa03928c0be02e9ced94b370529edf7ae10d2" /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2025-08-30 09:06.26 ---> saved as "339a8c17c97c6c6167b325a13e98e862b711aa024a4d7a2d9fbbe272c13533c4" /src: (env DEPS "base-bigarray.base base-threads.base base-unix.base cmdliner.1.3.0 cppo.1.8.0 dune.3.20.1 fmt.0.11.0 menhir.20240715 menhirCST.20240715 menhirLib.20240715 menhirSdk.20240715 ocaml.4.14.2 ocaml-base-compiler.4.14.2 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.0.36.0 sexplib0.v0.17.0 stdlib-shims.0.3.0 topkg.1.1.0") /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=2.4 --depext-only -y gospel.dev $DEPS")) + /usr/bin/sudo "apt-get" "update" - Hit:1 http://archive.ubuntu.com/ubuntu plucky InRelease - Get:2 http://archive.ubuntu.com/ubuntu plucky-updates InRelease [126 kB] - Get:3 http://archive.ubuntu.com/ubuntu plucky-backports InRelease [126 kB] - Get:4 http://archive.ubuntu.com/ubuntu plucky-updates/restricted amd64 Packages [219 kB] - Get:5 http://security.ubuntu.com/ubuntu plucky-security InRelease [126 kB] - Get:6 http://archive.ubuntu.com/ubuntu plucky-updates/main amd64 Packages [384 kB] - Get:7 http://archive.ubuntu.com/ubuntu plucky-updates/universe amd64 Packages [254 kB] - Get:8 http://security.ubuntu.com/ubuntu plucky-security/universe amd64 Packages [145 kB] - Get:9 http://security.ubuntu.com/ubuntu plucky-security/main amd64 Packages [253 kB] - Get:10 http://security.ubuntu.com/ubuntu plucky-security/restricted amd64 Packages [202 kB] - Fetched 1835 kB in 1s (1711 kB/s) - Reading package lists... - <><> 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 4.14.2). [NOTE] Package ocaml is already installed (current version is 4.14.2). [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). 2025-08-30 09:06.50 ---> saved as "d19589c7fa09c2b70d3bd985d1a1fd9863abac395556fee3c87a32c80d50826a" /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 4.14.2). [NOTE] Package ocaml is already installed (current version is 4.14.2). [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 17 packages - install cmdliner 1.3.0 - install cppo 1.8.0 - install dune 3.20.1 - install fmt 0.11.0 - install menhir 20240715 - install menhirCST 20240715 - install menhirLib 20240715 - install menhirSdk 20240715 - 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 0.36.0 - install sexplib0 v0.17.0 - install stdlib-shims 0.3.0 - install topkg 1.1.0 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved cmdliner.1.3.0 (cached) -> retrieved cppo.1.8.0 (cached) -> retrieved fmt.0.11.0 (cached) -> retrieved menhir.20240715, menhirCST.20240715, menhirLib.20240715, menhirSdk.20240715 (cached) -> retrieved ocaml-compiler-libs.v0.12.4 (cached) -> retrieved ocamlfind.1.9.8 (cached) -> retrieved ocamlbuild.0.16.1 (cached) -> retrieved dune.3.20.1 (cached) -> retrieved ppx_derivers.1.2.1 (cached) -> retrieved ppx_deriving.6.1.1 (cached) -> retrieved ppxlib.0.36.0 (cached) -> retrieved sexplib0.v0.17.0 (cached) -> retrieved stdlib-shims.0.3.0 (cached) -> retrieved topkg.1.1.0 (cached) -> installed cmdliner.1.3.0 -> installed ocamlfind.1.9.8 -> installed ocamlbuild.0.16.1 -> installed topkg.1.1.0 -> installed fmt.0.11.0 -> installed dune.3.20.1 -> installed ppx_derivers.1.2.1 -> installed stdlib-shims.0.3.0 -> installed menhirCST.20240715 -> installed menhirSdk.20240715 -> installed sexplib0.v0.17.0 -> installed menhirLib.20240715 -> installed cppo.1.8.0 -> installed ocaml-compiler-libs.v0.12.4 -> installed menhir.20240715 -> installed ppxlib.0.36.0 -> installed ppx_deriving.6.1.1 Done. # To update the current shell environment, run: eval $(opam env) 2025-08-30 09:09.37 ---> saved as "d5d50a5e50682b5765e618dde82281b5d372eed718e692d92fbf8cd5a3de7dca" /src: (copy (src .) (dst /src)) 2025-08-30 09:09.38 ---> saved as "622de0dbe149ff03951061f62042612e878fdb76a7a387c7bb18fef18fac8fed" /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 loc but 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 339, characters 6-29: 339 | | 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 339, characters 6-29: 339 | | 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 1 2025-08-30 09:09.53: Job failed: Failed: Build failed