2026-03-19 08:05.57: New job: test ocaml-gospel/why3gospel https://github.com/ocaml-gospel/why3gospel.git#refs/heads/main (aa4513e8a5c8a1ec8d2ecd747dcfa1517dac3bf4) (macos-arm64:macos-homebrew-5.4_arm64_opam-2.5) Base: macos-homebrew-ocaml-5.4 Opam project build To reproduce locally: git clone --recursive "https://github.com/ocaml-gospel/why3gospel.git" -b "main" && cd "why3gospel" && git reset --hard aa4513e8 cat > Dockerfile <<'END-OF-DOCKERFILE' FROM macos-homebrew-ocaml-5.4 # macos-homebrew-5.4_arm64_opam-2.5 USER 1000:1000 ENV CLICOLOR_FORCE="1" ENV OPAMCOLOR="always" RUN ln -f ~/local/bin/opam-2.5 ~/local/bin/opam RUN opam init --reinit -ni RUN uname -rs && opam exec -- ocaml -version && opam --version RUN cd ~/opam-repository && (git cat-file -e 9f189ca4f94fbb5f0045820bf3c4ffafb21145ef || git fetch origin master) && git reset -q --hard 9f189ca4f94fbb5f0045820bf3c4ffafb21145ef && git log --no-decorate -n1 --oneline && opam update -u COPY --chown=1000:1000 why3gospel.opam ./src/./ RUN opam pin add -yn why3gospel.dev './src/./' RUN echo '(lang dune 3.0)' > './src/./dune-project' ENV DEPS="base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base cmdliner.2.1.0 conf-gmp.5 conf-pkg-config.4 dune.3.22.0 fmt.0.11.0 gospel.dev menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ppx_derivers.1.2.1 ppxlib.0.37.0 sexplib0.v0.17.0 stdlib-shims.0.3.0 topkg.1.1.1 why3.1.8.2 zarith.1.14" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.5 --depext-only -y why3gospel.dev $DEPS RUN opam install $DEPS COPY --chown=1000:1000 . ./src RUN cd ./src && opam exec -- dune build @install @check @runtest && rm -rf _build END-OF-DOCKERFILE docker build . END-REPRO-BLOCK 2026-03-19 08:05.57: Using cache hint "ocaml-gospel/why3gospel-macos-homebrew-ocaml-5.4-macos-homebrew-5.4_arm64_opam-2.5-fd4470510f0b6d337e14b730d5a56805" 2026-03-19 08:05.57: Using OBuilder spec: ((from macos-homebrew-ocaml-5.4) (comment macos-homebrew-5.4_arm64_opam-2.5) (user (uid 1000) (gid 1000)) (env CLICOLOR_FORCE 1) (env OPAMCOLOR always) (run (shell "ln -f ~/local/bin/opam-2.5 ~/local/bin/opam")) (run (shell "opam init --reinit -ni")) (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 9f189ca4f94fbb5f0045820bf3c4ffafb21145ef || git fetch origin master) && git reset -q --hard 9f189ca4f94fbb5f0045820bf3c4ffafb21145ef && git log --no-decorate -n1 --oneline && opam update -u")) (copy (src why3gospel.opam) (dst ./src/./)) (run (network host) (shell "opam pin add -yn why3gospel.dev './src/./'")) (run (shell "echo '(lang dune 3.0)' > './src/./dune-project'")) (env DEPS "base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base cmdliner.2.1.0 conf-gmp.5 conf-pkg-config.4 dune.3.22.0 fmt.0.11.0 gospel.dev menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ppx_derivers.1.2.1 ppxlib.0.37.0 sexplib0.v0.17.0 stdlib-shims.0.3.0 topkg.1.1.1 why3.1.8.2 zarith.1.14") (env CI true) (env OCAMLCI true) (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew))) (network host) (shell "opam update --depexts && opam install --cli=2.5 --depext-only -y why3gospel.dev $DEPS")) (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew))) (network host) (shell "opam install $DEPS")) (copy (src .) (dst ./src)) (run (shell "cd ./src && opam exec -- dune build @install @check @runtest && rm -rf _build")) ) 2026-03-19 08:05.57: Waiting for resource in pool OCluster 2026-03-19 12:47.28: Waiting for worker… 2026-03-19 16:25.38: Got resource from pool OCluster Building on m1-worker-01 All commits already cached HEAD is now at aa4513e update to current gospel (locations in patterns) (from macos-homebrew-ocaml-5.4) 2026-03-19 16:25.39 ---> using "338135fbf1889e924a607b47198b8b308c32a925cc9436066d65a9bdc402cad5" from cache /: (comment macos-homebrew-5.4_arm64_opam-2.5) /: (user (uid 1000) (gid 1000)) /: (env CLICOLOR_FORCE 1) /: (env OPAMCOLOR always) /: (run (shell "ln -f ~/local/bin/opam-2.5 ~/local/bin/opam")) 2026-03-19 16:25.39 ---> using "0e9d0f8ed44ab1f77ef30c8d8456629e6c63f869a24319cbb64657a84e315111" from cache /: (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 /Users/mac1000/.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:///Users/mac1000/opam-repository 2026-03-19 16:25.39 ---> using "06effe220fa63e5f9fae9bf4643255961d59bf292a94931a0e1dd6d81a9fa7c6" from cache /: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Darwin 24.5.0 The OCaml toplevel, version 5.4.0 2.5.0 2026-03-19 16:25.39 ---> using "78e99acc02a52806060d0075d40f6ea681e9ef77eb60ecbbaff6e5155272646b" from cache /: (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 9f189ca4f94fbb5f0045820bf3c4ffafb21145ef || git fetch origin master) && git reset -q --hard 9f189ca4f94fbb5f0045820bf3c4ffafb21145ef && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD 043b6ea343..9f189ca4f9 master -> origin/master 9f189ca4f9 Merge pull request #29562 from shonfeder/release-dune-3.22.0 <><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><> [default] synchronised from git+file:///Users/mac1000/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. # To update the current shell environment, run: eval $(opam env) 2026-03-19 16:25.39 ---> using "ca14bc3a7123e65bd92e6b496f19b768f699c36799cea5bdf74383175705954d" from cache /: (copy (src why3gospel.opam) (dst ./src/./)) 2026-03-19 16:25.41 ---> saved as "a142d8b0bb3a75df5fda49cd205b476847557bea56526859a841b40228026fb4" /: (run (network host) (shell "opam pin add -yn why3gospel.dev './src/./'")) [NOTE] Package why3gospel does not exist in opam repositories registered in the current switch. [why3gospel.dev] synchronised (file:///Users/mac1000/src) The following additional pinnings are required by why3gospel.dev: - gospel.dev at git+https://github.com/ocaml-gospel/gospel#65587404d2167840bd5f09bbb9da29c49ee3fb83 Pin and install them? [Y/n] y [gospel.dev] synchronised (no changes) gospel is now pinned to git+https://github.com/ocaml-gospel/gospel#65587404d2167840bd5f09bbb9da29c49ee3fb83 (version dev) why3gospel is now pinned to file:///Users/mac1000/src (version dev) 2026-03-19 16:25.57 ---> saved as "12553cf449bee6b4f4892b548ee285e6b425fe966d2776321262371183f1e8c6" /: (run (shell "echo '(lang dune 3.0)' > './src/./dune-project'")) 2026-03-19 16:25.58 ---> saved as "ea96479be11284d820fad8dad534afa79a0f35f8ef87ed772bc3dcc6c0952878" /: (env DEPS "base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base cmdliner.2.1.0 conf-gmp.5 conf-pkg-config.4 dune.3.22.0 fmt.0.11.0 gospel.dev menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ppx_derivers.1.2.1 ppxlib.0.37.0 sexplib0.v0.17.0 stdlib-shims.0.3.0 topkg.1.1.1 why3.1.8.2 zarith.1.14") /: (env CI true) /: (env OCAMLCI true) /: (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew))) (network host) (shell "opam update --depexts && opam install --cli=2.5 --depext-only -y why3gospel.dev $DEPS")) + /opt/homebrew/bin/brew "update" - ==> Updating Homebrew... - Already up-to-date. <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [why3gospel.dev] synchronised (file:///Users/mac1000/src) [gospel.dev] synchronised (no changes) [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 5.4.0). [NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.0). [NOTE] Package ocaml is already installed (current version is 5.4.0). [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: gmp pkgconf <><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><> + /opt/homebrew/bin/brew "install" "gmp" "pkgconf" - ==> Fetching downloads for: gmp and pkgconf - ✔︎ Bottle Manifest gmp (6.3.0) - ✔︎ Bottle Manifest pkgconf (2.5.1) - ✔︎ Bottle Manifest pkgconf (2.5.1) - ✔︎ Bottle gmp (6.3.0) - ✔︎ Bottle pkgconf (2.5.1) - ==> Pouring gmp--6.3.0.arm64_sequoia.bottle.tar.gz - 🍺 /opt/homebrew/Cellar/gmp/6.3.0: 22 files, 3.4MB - ==> Running `brew cleanup gmp`... - Disable this behaviour by setting `HOMEBREW_NO_INSTALL_CLEANUP=1`. - Hide these hints with `HOMEBREW_NO_ENV_HINTS=1` (see `man brew`). - ==> Pouring pkgconf--2.5.1.arm64_sequoia.bottle.tar.gz - 🍺 /opt/homebrew/Cellar/pkgconf/2.5.1: 28 files, 531.1KB - ==> Running `brew cleanup pkgconf`... # To update the current shell environment, run: eval $(opam env) 2026-03-19 16:26.26 ---> saved as "764b0314bca7f26599a0dec61323ddc4eadf14a62e43258ba04f5b050c9edd87" /: (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew))) (network host) (shell "opam install $DEPS")) <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [gospel.dev] synchronised (no changes) [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 5.4.0). [NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.0). [NOTE] Package ocaml is already installed (current version is 5.4.0). [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 21 packages - install cmdliner 2.1.0 - install conf-gmp 5 - install conf-pkg-config 4 - install dune 3.22.0 - install fmt 0.11.0 - install gospel dev (pinned) - install menhir 20260209 - install menhirCST 20260209 - install menhirGLR 20260209 - install menhirLib 20260209 - install menhirSdk 20260209 - install ocaml-compiler-libs v0.17.0 - install ocamlbuild 0.16.1 - install ocamlfind 1.9.8 - install ppx_derivers 1.2.1 - install ppxlib 0.37.0 - install sexplib0 v0.17.0 - install stdlib-shims 0.3.0 - install topkg 1.1.1 - install why3 1.8.2 - install zarith 1.14 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved conf-gmp.5 (cached) -> installed conf-pkg-config.4 -> retrieved fmt.0.11.0 (cached) -> retrieved cmdliner.2.1.0 (cached) -> installed conf-gmp.5 -> retrieved menhir.20260209, menhirCST.20260209, menhirGLR.20260209, menhirLib.20260209, menhirSdk.20260209 (cached) -> retrieved ocaml-compiler-libs.v0.17.0 (cached) -> retrieved ocamlbuild.0.16.1 (cached) -> retrieved ocamlfind.1.9.8 (cached) -> retrieved ppx_derivers.1.2.1 (cached) -> retrieved gospel.dev (no changes) -> retrieved sexplib0.v0.17.0 (cached) -> retrieved stdlib-shims.0.3.0 (cached) -> retrieved topkg.1.1.1 (cached) -> retrieved ppxlib.0.37.0 (cached) -> retrieved dune.3.22.0 (cached) -> retrieved zarith.1.14 (cached) -> retrieved why3.1.8.2 (cached) -> installed cmdliner.2.1.0 -> installed ocamlbuild.0.16.1 -> installed ocamlfind.1.9.8 -> installed zarith.1.14 -> 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 menhirLib.20260209 -> installed stdlib-shims.0.3.0 -> installed menhirGLR.20260209 -> installed menhirSdk.20260209 -> installed ocaml-compiler-libs.v0.17.0 -> installed sexplib0.v0.17.0 -> installed menhir.20260209 -> installed ppxlib.0.37.0 [ERROR] The compilation of gospel.dev failed at "dune build -p gospel -j 7". -> installed why3.1.8.2 #=== ERROR while compiling gospel.dev =========================================# # context 2.5.0 | macos/arm64 | ocaml-base-compiler.5.4.0 | pinned(git+https://github.com/ocaml-gospel/gospel#65587404d2167840bd5f09bbb9da29c49ee3fb83#65587404d2167840bd5f09bbb9da29c49ee3fb83) # path ~/.opam/5.4.0/.opam-switch/build/gospel.dev # command ~/.opam/opam-init/hooks/sandbox.sh build dune build -p gospel -j 7 # exit-code 1 # env-file ~/.opam/log/gospel-29558-f9dbf0.env # output-file ~/.opam/log/gospel-29558-f9dbf0.out ### output ### # (cd _build/default && /Users/mac1000/.opam/5.4.0/bin/ocamlc.opt -w -40 -open Ocaml_shadow -w -9 -g -bin-annot -bin-annot-occurrences -I src/.gospel.objs/byte -I /Users/mac1000/.opam/5.4.0/lib/fmt -I /Users/mac1000/.opam/5.4.0/lib/ocaml-compiler-libs/common -I /Users/mac1000/.opam/5.4.0/lib/ocaml-compiler-libs/shadow -I /Users/mac1000/.opam/5.4.0/lib/ocaml/compiler-libs -I /Users/mac1000/.opam/5.4.0/lib/ppx_derivers -I /Users/mac1000/.opam/5.4.0/lib/ppxlib -I /Users/mac1000/.opam/5.4.0/lib/ppxlib/ast -I /Users/mac1000/.opam/5.4.0/lib/ppxlib/astlib -I /Users/mac1000/.opam/5.4.0/lib/ppxlib/print_diff -I /Users/mac1000/.opam/5.4.0/lib/ppxlib/stdppx -I /Users/mac1000/.opam/5.4.0/lib/ppxlib/traverse_builtins -I /Users/mac1000/.opam/5.4.0/lib/sexplib0 -I /Users/mac1000/.opam/5.4.0/lib/stdlib-shims -no-alias-deps -open Gospel -o src/.gospel.objs/byte/gospel__Opprintast.cmo -c -impl src/Opprintast.ml) # File "src/Opprintast.ml", line 304, characters 60-61: # 304 | pp f "@[<2>%a@;as@;%a@]" (core_type1 ctxt) ct tyvar s # ^ # Error: The value s has type # string Ppxlib_ast__Versions.OCaml_502.Ast.Asttypes.loc = # string Location.loc # but an expression was expected of type string # (cd _build/default && /Users/mac1000/.opam/5.4.0/bin/ocamlc.opt -w -40 -open Ocaml_shadow -w -9 -g -bin-annot -bin-annot-occurrences -I src/.gospel.objs/byte -I /Users/mac1000/.opam/5.4.0/lib/fmt -I /Users/mac1000/.opam/5.4.0/lib/ocaml-compiler-libs/common -I /Users/mac1000/.opam/5.4.0/lib/ocaml-compiler-libs/shadow -I /Users/mac1000/.opam/5.4.0/lib/ocaml/compiler-libs -I /Users/mac1000/.opam/5.4.0/lib/ppx_derivers -I /Users/mac1000/.opam/5.4.0/lib/ppxlib -I /Users/mac1000/.opam/5.4.0/lib/ppxlib/ast -I /Users/mac1000/.opam/5.4.0/lib/ppxlib/astlib -I /Users/mac1000/.opam/5.4.0/lib/ppxlib/print_diff -I /Users/mac1000/.opam/5.4.0/lib/ppxlib/stdppx -I /Users/mac1000/.opam/5.4.0/lib/ppxlib/traverse_builtins -I /Users/mac1000/.opam/5.4.0/lib/sexplib0 -I /Users/mac1000/.opam/5.4.0/lib/stdlib-shims -cmi-file src/.gospel.objs/byte/gospel__Uattr2spec.cmi -no-alias-deps -open Gospel -o src/.gospel.objs/byte/gospel__Uattr2spec.cmo -c -impl src/uattr2spec.ml) # File "src/uattr2spec.ml", lines 170-174, characters 2-49: # 170 | ..match c with # 171 | | Pwith_type (l, t) -> Wtype (l, no_spec_type_decl t) # 172 | | Pwith_module (l1, l2) -> Wmodule (l1, l2) # 173 | | Pwith_typesubst (l, t) -> Wtypesubst (l, no_spec_type_decl t) # 174 | | Pwith_modsubst (l1, l2) -> Wmodsubst (l1, l2) # Warning 8 [partial-match]: this pattern-matching is not exhaustive. # Here is an example of a case that is not matched: # (Pwith_modtype (_, _)|Pwith_modtypesubst (_, _)) # # File "src/uattr2spec.ml", lines 176-192, characters 40-54: # 176 | ........................................function # 177 | | Psig_value v -> Sig_val (val_description ~filename v) # 178 | | Psig_type (r, tl) -> Sig_type (r, List.map (type_declaration ~filename) tl) # 179 | | Psig_attribute a -> # 180 | if not (is_spec a) then Sig_attribute a else floating_spec ~filename a # ... # 189 | | Psig_class c -> Sig_class c # 190 | | Psig_class_type c -> Sig_class_type c # 191 | | Psig_extension (e, a) -> Sig_extension (e, a) # 192 | | Psig_typesubst _ | Psig_modsubst _ -> assert false # Warning 8 [partial-match]: this pattern-matching is not exhaustive. # Here is an example of a case that is not matched: Psig_modtypesubst _ # (cd _build/default && /Users/mac1000/.opam/5.4.0/bin/ocamlopt.opt -w -40 -open Ocaml_shadow -w -9 -g -I src/.gospel.objs/byte -I src/.gospel.objs/native -I /Users/mac1000/.opam/5.4.0/lib/fmt -I /Users/mac1000/.opam/5.4.0/lib/ocaml-compiler-libs/common -I /Users/mac1000/.opam/5.4.0/lib/ocaml-compiler-libs/shadow -I /Users/mac1000/.opam/5.4.0/lib/ocaml/compiler-libs -I /Users/mac1000/.opam/5.4.0/lib/ppx_derivers -I /Users/mac1000/.opam/5.4.0/lib/ppxlib -I /Users/mac1000/.opam/5.4.0/lib/ppxlib/ast -I /Users/mac1000/.opam/5.4.0/lib/ppxlib/astlib -I /Users/mac1000/.opam/5.4.0/lib/ppxlib/print_diff -I /Users/mac1000/.opam/5.4.0/lib/ppxlib/stdppx -I /Users/mac1000/.opam/5.4.0/lib/ppxlib/traverse_builtins -I /Users/mac1000/.opam/5.4.0/lib/sexplib0 -I /Users/mac1000/.opam/5.4.0/lib/stdlib-shims -cmi-file src/.gospel.objs/byte/gospel__Uattr2spec.cmi -no-alias-deps -open Gospel -o src/.gospel.objs/native/gospel__Uattr2spec.cmx -c -impl src/uattr2spec.ml) # File "src/uattr2spec.ml", lines 170-174, characters 2-49: # 170 | ..match c with # 171 | | Pwith_type (l, t) -> Wtype (l, no_spec_type_decl t) # 172 | | Pwith_module (l1, l2) -> Wmodule (l1, l2) # 173 | | Pwith_typesubst (l, t) -> Wtypesubst (l, no_spec_type_decl t) # 174 | | Pwith_modsubst (l1, l2) -> Wmodsubst (l1, l2) # Warning 8 [partial-match]: this pattern-matching is not exhaustive. # Here is an example of a case that is not matched: # (Pwith_modtype (_, _)|Pwith_modtypesubst (_, _)) # # File "src/uattr2spec.ml", lines 176-192, characters 40-54: # 176 | ........................................function # 177 | | Psig_value v -> Sig_val (val_description ~filename v) # 178 | | Psig_type (r, tl) -> Sig_type (r, List.map (type_declaration ~filename) tl) # 179 | | Psig_attribute a -> # 180 | if not (is_spec a) then Sig_attribute a else floating_spec ~filename a # ... # 189 | | Psig_class c -> Sig_class c # 190 | | Psig_class_type c -> Sig_class_type c # 191 | | Psig_extension (e, a) -> Sig_extension (e, a) # 192 | | Psig_typesubst _ | Psig_modsubst _ -> assert false # Warning 8 [partial-match]: this pattern-matching is not exhaustive. # Here is an example of a case that is not matched: Psig_modtypesubst _ <><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><> +- The following actions failed | - build gospel dev +- +- The following changes have been performed | - install cmdliner 2.1.0 | - install conf-gmp 5 | - install conf-pkg-config 4 | - 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 v0.17.0 | - install ocamlbuild 0.16.1 | - install ocamlfind 1.9.8 | - install ppx_derivers 1.2.1 | - install ppxlib 0.37.0 | - install sexplib0 v0.17.0 | - install stdlib-shims 0.3.0 | - install topkg 1.1.1 | - install why3 1.8.2 | - install zarith 1.14 +- # To update the current shell environment, run: eval $(opam env) The former state can be restored with: /opt/homebrew/bin/opam switch import "/Users/mac1000/.opam/5.4.0/.opam-switch/backup/state-20260319162627.export" "/usr/bin/env" "bash" "-c" "opam install $DEPS" failed with exit status 31 2026-03-19 16:27.49: Job failed: Failed: Build failed