Organisations ocaml-gospel why3gospel aa4513 (main)alpine-3.22-5.3_opam-2.4
alpine-3.22-5.3_opam-2.4

Created at Sep 16 10:10 +00:00
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Finished at Sep 16 10:14 +00:00
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2025-09-16 10:10.27: New job: test ocaml-gospel/why3gospel https://github.com/ocaml-gospel/why3gospel.git#refs/heads/main (aa4513e8a5c8a1ec8d2ecd747dcfa1517dac3bf4) (linux-x86_64:alpine-3.22-5.3_opam-2.4)
Base: ocaml/opam:alpine-3.22-ocaml-5.3@sha256:f501424e898b9ffd369a23e97280207e9a7234cff46e3a314f30c7826d92accb
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 ocaml/opam:alpine-3.22-ocaml-5.3@sha256:f501424e898b9ffd369a23e97280207e9a7234cff46e3a314f30c7826d92accb
# alpine-3.22-5.3_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 6ef6813522b6ea29933f6451236a1639bdbaec61 || git fetch origin master) && git reset -q --hard 6ef6813522b6ea29933f6451236a1639bdbaec61 && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 why3gospel.opam ./
RUN opam pin add -yn why3gospel.dev './'
RUN echo '(lang dune 3.0)' > './dune-project'
ENV DEPS="base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base cmdliner.1.3.0 conf-gmp.5 conf-pkg-config.4 dune.3.20.2 fmt.0.11.0 gospel.dev menhir.20250912 menhirCST.20250912 menhirLib.20250912 menhirSdk.20250912 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 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.0.36.0 sexplib0.v0.17.0 stdlib-shims.0.3.0 topkg.1.1.0 why3.1.8.1 zarith.1.14"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.4 --depext-only -y why3gospel.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


2025-09-16 10:10.27: Using cache hint "ocaml-gospel/why3gospel-ocaml/opam:alpine-3.22-ocaml-5.3@sha256:f501424e898b9ffd369a23e97280207e9a7234cff46e3a314f30c7826d92accb-alpine-3.22-5.3_opam-2.4-bb44d83137390163b85524e48404e0a7"
2025-09-16 10:10.27: Using OBuilder spec:
((from ocaml/opam:alpine-3.22-ocaml-5.3@sha256:f501424e898b9ffd369a23e97280207e9a7234cff46e3a314f30c7826d92accb)
(comment alpine-3.22-5.3_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 6ef6813522b6ea29933f6451236a1639bdbaec61 || git fetch origin master) && git reset -q --hard 6ef6813522b6ea29933f6451236a1639bdbaec61 && git log --no-decorate -n1 --oneline && opam update -u"))
(copy (src why3gospel.opam) (dst ./))
(run (network host)
(shell "opam pin add -yn why3gospel.dev './'"))
(run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
(env DEPS "base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base cmdliner.1.3.0 conf-gmp.5 conf-pkg-config.4 dune.3.20.2 fmt.0.11.0 gospel.dev menhir.20250912 menhirCST.20250912 menhirLib.20250912 menhirSdk.20250912 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 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.0.36.0 sexplib0.v0.17.0 stdlib-shims.0.3.0 topkg.1.1.0 why3.1.8.1 zarith.1.14")
(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 why3gospel.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"))
)


2025-09-16 10:10.27: Waiting for resource in pool OCluster
2025-09-16 10:10.27: Waiting for worker…
2025-09-16 10:11.24: Got resource from pool OCluster
Building on toxis.caelum.ci.dev
All commits already cached
HEAD is now at aa4513e update to current gospel (locations in patterns)


(from ocaml/opam:alpine-3.22-ocaml-5.3@sha256:f501424e898b9ffd369a23e97280207e9a7234cff46e3a314f30c7826d92accb)
Unable to find image 'ocaml/opam:alpine-3.22-ocaml-5.3@sha256:f501424e898b9ffd369a23e97280207e9a7234cff46e3a314f30c7826d92accb' locally
docker.io/ocaml/opam@sha256:f501424e898b9ffd369a23e97280207e9a7234cff46e3a314f30c7826d92accb: Pulling from ocaml/opam
8c592723c59a: Pulling fs layer
918ef8500d6d: Pulling fs layer
6ad5dcb5418b: Pulling fs layer
f02523008125: Pulling fs layer
717bcf0e7179: Pulling fs layer
d458e5376246: Pulling fs layer
0eb41f67cb6b: Pulling fs layer
6ad5dcb5418b: Waiting
f02523008125: Waiting
717bcf0e7179: Waiting
d458e5376246: Waiting
0eb41f67cb6b: Waiting
918ef8500d6d: Download complete
6ad5dcb5418b: Verifying Checksum
6ad5dcb5418b: Download complete
8c592723c59a: Verifying Checksum
717bcf0e7179: Download complete
d458e5376246: Verifying Checksum
d458e5376246: Download complete
0eb41f67cb6b: Verifying Checksum
0eb41f67cb6b: Download complete
8c592723c59a: Pull complete
918ef8500d6d: Pull complete
6ad5dcb5418b: Pull complete
f02523008125: Verifying Checksum
f02523008125: Download complete
f02523008125: Pull complete
717bcf0e7179: Pull complete
d458e5376246: Pull complete
0eb41f67cb6b: Pull complete
Digest: sha256:f501424e898b9ffd369a23e97280207e9a7234cff46e3a314f30c7826d92accb
Status: Downloaded newer image for ocaml/opam@sha256:f501424e898b9ffd369a23e97280207e9a7234cff46e3a314f30c7826d92accb
2025-09-16 10:11.25 ---> using "8f6725b8b163d90d30de9c8c5e177342b07667db3354753a70bac272bfe2db9a" from cache


/: (comment alpine-3.22-5.3_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"))
2025-09-16 10:11.25 ---> using "60019b56f0ac74bc487e6a10b94f217078fa011d487a7997fa89d230b8fe3f32" 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
[NOTE] The 'jobs' option was reset, its value was 255 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=255 --global
Format upgrade done.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2025-09-16 10:11.45 ---> saved as "c7cb638e7bebf3467944086dced2eb9f0c9b58d22b77655b91aec66202bcf666"


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 5.15.0-134-generic
The OCaml toplevel, version 5.3.0
2.4.1
2025-09-16 10:11.45 ---> saved as "5af03bae8557c8c98fd3e2ecd3885ecd1490b81dcd2aa79041a221f15d3c966b"


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2025-09-16 10:11.45 ---> saved as "5bd0e598f405f99fe9f4df6e79f9f9a0efe772994aa367852a5bf2612bd3eb66"


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 6ef6813522b6ea29933f6451236a1639bdbaec61 || git fetch origin master) && git reset -q --hard 6ef6813522b6ea29933f6451236a1639bdbaec61 && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
bcac5d1731..7949ff40d8  master     -> origin/master
6ef6813522 Merge pull request #28449 from dra27/ocaml-compiler-msvc


<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from git+file:///home/opam/opam-repository


Already up-to-date.
Nothing to do.
# To update the current shell environment, run: eval $(opam env)
2025-09-16 10:12.18 ---> saved as "fb93bdd5898e6e14028909db279c073f6d89f2d9a1d4b0c91000e67fc13a937a"


/src: (copy (src why3gospel.opam) (dst ./))
2025-09-16 10:12.18 ---> saved as "129486f0a61d0d637c624fc564cd494bf9e07e681ce05ee6a9b98366da61f94d"


/src: (run (network host)
(shell "opam pin add -yn why3gospel.dev './'"))
[NOTE] Package why3gospel does not exist in opam repositories registered in the current switch.
[why3gospel.dev] synchronised (file:///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:///src (version dev)
2025-09-16 10:12.24 ---> saved as "d0707afcb539f8e6a0a8df4f7790df7576e7d8a1ef1b9101b7170a217e6463ab"


/src: (run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
2025-09-16 10:12.25 ---> saved as "38edf150ad340d4f1c3a8592ddda134fb8d5c4d41ba59725f600f03195c5dd3f"


/src: (env DEPS "base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base cmdliner.1.3.0 conf-gmp.5 conf-pkg-config.4 dune.3.20.2 fmt.0.11.0 gospel.dev menhir.20250912 menhirCST.20250912 menhirLib.20250912 menhirSdk.20250912 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 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.0.36.0 sexplib0.v0.17.0 stdlib-shims.0.3.0 topkg.1.1.0 why3.1.8.1 zarith.1.14")


/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 why3gospel.dev $DEPS"))
+ /usr/bin/sudo "apk" "update"
- fetch https://dl-cdn.alpinelinux.org/alpine/v3.22/main/x86_64/APKINDEX.tar.gz
- fetch https://dl-cdn.alpinelinux.org/alpine/v3.22/community/x86_64/APKINDEX.tar.gz
- fetch https://dl-cdn.alpinelinux.org/alpine/edge/main/x86_64/APKINDEX.tar.gz
- fetch https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
- fetch https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz
- v3.22.1-419-g1db804adcdb [https://dl-cdn.alpinelinux.org/alpine/v3.22/main]
- v3.22.1-421-ga3d96186855 [https://dl-cdn.alpinelinux.org/alpine/v3.22/community]
- v3.23.0_alpha20250612-6383-gcccceb0937f [https://dl-cdn.alpinelinux.org/alpine/edge/main]
- v3.23.0_alpha20250612-6398-gb23fe1d289a [https://dl-cdn.alpinelinux.org/alpine/edge/community]
- v3.23.0_alpha20250612-6395-ga5731282624 [https://dl-cdn.alpinelinux.org/alpine/edge/testing]
- OK: 59129 distinct packages available


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[why3gospel.dev] synchronised (file:///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 5.3.0).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.3.0).
[NOTE] Package ocaml is already installed (current version is 5.3.0).
[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-dev


<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>


+ /usr/bin/sudo "apk" "add" "gmp-dev"
- (1/2) Installing libgmpxx (6.3.0-r3)
- (2/2) Installing gmp-dev (6.3.0-r3)
- OK: 308 MiB in 105 packages
2025-09-16 10:12.49 ---> saved as "a743d1abd021733ba6472368f5f38321cbfa2e2142bbfb52db67925de7afced5"


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(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 5.3.0).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.3.0).
[NOTE] Package ocaml is already installed (current version is 5.3.0).
[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 20 packages
- install cmdliner            1.3.0
- install conf-gmp            5
- install conf-pkg-config     4
- install dune                3.20.2
- install fmt                 0.11.0
- install gospel              dev (pinned)
- install menhir              20250912
- install menhirCST           20250912
- install menhirLib           20250912
- install menhirSdk           20250912
- 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              0.36.0
- install sexplib0            v0.17.0
- install stdlib-shims        0.3.0
- install topkg               1.1.0
- install why3                1.8.1
- install zarith              1.14


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved conf-gmp.5  (cached)
-> retrieved cmdliner.1.3.0  (cached)
-> retrieved fmt.0.11.0  (cached)
-> installed conf-gmp.5
-> installed conf-pkg-config.4
-> retrieved menhir.20250912, menhirCST.20250912, menhirLib.20250912, menhirSdk.20250912  (cached)
-> retrieved dune.3.20.2  (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 sexplib0.v0.17.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved topkg.1.1.0  (cached)
-> retrieved ppxlib.0.36.0  (cached)
-> retrieved zarith.1.14  (cached)
-> retrieved gospel.dev  (no changes)
-> retrieved why3.1.8.1  (cached)
-> installed cmdliner.1.3.0
-> installed ocamlfind.1.9.8
-> installed ocamlbuild.0.16.1
-> installed zarith.1.14
-> installed topkg.1.1.0
-> installed fmt.0.11.0
-> installed dune.3.20.2
-> installed ppx_derivers.1.2.1
-> installed menhirCST.20250912
-> installed stdlib-shims.0.3.0
-> installed menhirSdk.20250912
-> installed sexplib0.v0.17.0
-> installed menhirLib.20250912
-> installed ocaml-compiler-libs.v0.17.0
-> installed menhir.20250912
-> installed ppxlib.0.36.0
[ERROR] The compilation of gospel.dev failed at "dune build -p gospel -j 71".
-> installed why3.1.8.1


#=== ERROR while compiling gospel.dev =========================================#
# context     2.4.1 | linux/x86_64 | ocaml-base-compiler.5.3.0 | pinned(git+https://github.com/ocaml-gospel/gospel#65587404d2167840bd5f09bbb9da29c49ee3fb83#65587404d2167840bd5f09bbb9da29c49ee3fb83)
# path        ~/.opam/5.3/.opam-switch/build/gospel.dev
# command     ~/.opam/5.3/bin/dune build -p gospel -j 71
# exit-code   1
# env-file    ~/.opam/log/gospel-1-6cfa23.env
# output-file ~/.opam/log/gospel-1-6cfa23.out
### output ###
# (cd _build/default && /home/opam/.opam/5.3/bin/ocamlc.opt -w -40 -open Ocaml_shadow -w -9 -g -bin-annot -bin-annot-occurrences -I src/.gospel.objs/byte -I /home/opam/.opam/5.3/lib/fmt -I /home/opam/.opam/5.3/lib/ocaml-compiler-libs/common -I /home/opam/.opam/5.3/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/5.3/lib/ocaml/compiler-libs -I /home/opam/.opam/5.3/lib/ppx_derivers -I /home/opam/.opam/5.3/lib/ppxlib -I /home/opam/.opam/5.3/lib/ppxlib/ast -I /home/opam/.opam/5.3/lib/ppxlib/astlib -I /home/opam/.opam/5.3/lib/ppxlib/print_diff -I /home/opam/.opam/5.3/lib/ppxlib/stdppx -I /home/opam/.opam/5.3/lib/ppxlib/traverse_builtins -I /home/opam/.opam/5.3/lib/sexplib0 -I /home/opam/.opam/5.3/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 && /home/opam/.opam/5.3/bin/ocamlc.opt -w -40 -open Ocaml_shadow -w -9 -g -bin-annot -bin-annot-occurrences -I src/.gospel.objs/byte -I /home/opam/.opam/5.3/lib/fmt -I /home/opam/.opam/5.3/lib/ocaml-compiler-libs/common -I /home/opam/.opam/5.3/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/5.3/lib/ocaml/compiler-libs -I /home/opam/.opam/5.3/lib/ppx_derivers -I /home/opam/.opam/5.3/lib/ppxlib -I /home/opam/.opam/5.3/lib/ppxlib/ast -I /home/opam/.opam/5.3/lib/ppxlib/astlib -I /home/opam/.opam/5.3/lib/ppxlib/print_diff -I /home/opam/.opam/5.3/lib/ppxlib/stdppx -I /home/opam/.opam/5.3/lib/ppxlib/traverse_builtins -I /home/opam/.opam/5.3/lib/sexplib0 -I /home/opam/.opam/5.3/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 && /home/opam/.opam/5.3/bin/ocamlopt.opt -w -40 -open Ocaml_shadow -w -9 -g -I src/.gospel.objs/byte -I src/.gospel.objs/native -I /home/opam/.opam/5.3/lib/fmt -I /home/opam/.opam/5.3/lib/ocaml-compiler-libs/common -I /home/opam/.opam/5.3/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/5.3/lib/ocaml/compiler-libs -I /home/opam/.opam/5.3/lib/ppx_derivers -I /home/opam/.opam/5.3/lib/ppxlib -I /home/opam/.opam/5.3/lib/ppxlib/ast -I /home/opam/.opam/5.3/lib/ppxlib/astlib -I /home/opam/.opam/5.3/lib/ppxlib/print_diff -I /home/opam/.opam/5.3/lib/ppxlib/stdppx -I /home/opam/.opam/5.3/lib/ppxlib/traverse_builtins -I /home/opam/.opam/5.3/lib/sexplib0 -I /home/opam/.opam/5.3/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            1.3.0
| - install conf-gmp            5
| - install conf-pkg-config     4
| - install dune                3.20.2
| - install fmt                 0.11.0
| - install menhir              20250912
| - install menhirCST           20250912
| - install menhirLib           20250912
| - install menhirSdk           20250912
| - 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              0.36.0
| - install sexplib0            v0.17.0
| - install stdlib-shims        0.3.0
| - install topkg               1.1.0
| - install why3                1.8.1
| - install zarith              1.14
+- 
# To update the current shell environment, run: eval $(opam env)


The former state can be restored with:
/usr/bin/opam switch import "/home/opam/.opam/5.3/.opam-switch/backup/state-20250916101250.export"
"/usr/bin/env" "bash" "-c" "opam install $DEPS" failed with exit status 31
2025-09-16 10:14.49: Job failed: Failed: Build failed