Getting StartedDocumentation
Organisationsocaml-gospelwhy3gospelaa4513 (main)debian-13-4.14_riscv64_opam-2.4

debian-13-4.14_riscv64_opam-2.4

Link Copied
Code Copied

Logs

Show raw logs
2025-09-16 10:10.27: New job: test ocaml-gospel/why3gospel https://github.com/ocaml-gospel/why3gospel.git#refs/heads/main (aa4513e8a5c8a1ec8d2ecd747dcfa1517dac3bf4) (linux-riscv64:debian-13-4.14_riscv64_opam-2.4)
Base: ocaml/opam:debian-13-ocaml-4.14@sha256:3e42b9c7112f8cd5d660e911bb5dcec54c8082a88cb5320d68bec72910c57d76
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:debian-13-ocaml-4.14@sha256:3e42b9c7112f8cd5d660e911bb5dcec54c8082a88cb5320d68bec72910c57d76
# debian-13-4.14_riscv64_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-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.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 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:debian-13-ocaml-4.14@sha256:3e42b9c7112f8cd5d660e911bb5dcec54c8082a88cb5320d68bec72910c57d76-debian-13-4.14_riscv64_opam-2.4-48b161fb2436a2288d56e912dbb1ad49"
2025-09-16 10:10.27: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.14@sha256:3e42b9c7112f8cd5d660e911bb5dcec54c8082a88cb5320d68bec72910c57d76)
(comment debian-13-4.14_riscv64_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-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.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 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 10:12.24: Waiting for worker…
2025-09-16 10:55.10: Got resource from pool OCluster
Building on riscv-bm-01.sw.ci.dev
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: 	git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: 	git branch -m <name>
Initialized empty Git repository in /var/cache/obuilder/ocluster/git/why3gospel.git-7936447ecb3de63036a491bf3c5559f06d939252/.git/
HEAD is now at aa4513e update to current gospel (locations in patterns)


(from ocaml/opam:debian-13-ocaml-4.14@sha256:3e42b9c7112f8cd5d660e911bb5dcec54c8082a88cb5320d68bec72910c57d76)
Unable to find image 'ocaml/opam:debian-13-ocaml-4.14@sha256:3e42b9c7112f8cd5d660e911bb5dcec54c8082a88cb5320d68bec72910c57d76' locally
docker.io/ocaml/opam@sha256:3e42b9c7112f8cd5d660e911bb5dcec54c8082a88cb5320d68bec72910c57d76: Pulling from ocaml/opam
8f913be5ecad: Already exists
ce31ce67e69b: Already exists
0cf3a7789759: Already exists
9f0c6299278d: Already exists
e94bba55929b: Already exists
fa0712264263: Already exists
2e9048a7b53d: Already exists
9902de28c3f0: Already exists
ff517c358677: Already exists
383f060cda87: Already exists
b7a964b1a83b: Already exists
02ef0fd530dd: Already exists
3cec61b290e9: Already exists
2273bd2c4d4b: Already exists
c04c67aab9ae: Already exists
b43aac5e47f2: Already exists
fa01fc863b11: Already exists
70ce8722af9c: Already exists
d62c11b367a0: Already exists
e28d1e571478: Already exists
e4619c0fdd56: Already exists
4f4fb700ef54: Already exists
2642eb02d1cf: Already exists
17410ed193a2: Already exists
ea4027cf29ff: Already exists
2d1c149b33bc: Already exists
aa1fc2e76ba7: Already exists
198f02c9d8bb: Already exists
f3c530c1395c: Already exists
b4c1f20e76b0: Already exists
dabbe871c8f1: Already exists
07bc2850efcf: Already exists
c44cd4c1c616: Already exists
9bad6d1480ef: Already exists
9139b16fda07: Already exists
ddce8e624d6f: Already exists
cdd44d9ef1e0: Already exists
9745a1b41bc7: Already exists
926c04a38725: Already exists
33c611bdffe3: Already exists
76e001bd7592: Pulling fs layer
8178b30eaed4: Pulling fs layer
d6a58bc7e6eb: Pulling fs layer
e3319bad4d65: Pulling fs layer
e3319bad4d65: Waiting
8178b30eaed4: Verifying Checksum
8178b30eaed4: Download complete
d6a58bc7e6eb: Verifying Checksum
d6a58bc7e6eb: Download complete
e3319bad4d65: Verifying Checksum
e3319bad4d65: Download complete
76e001bd7592: Verifying Checksum
76e001bd7592: Download complete
76e001bd7592: Pull complete
8178b30eaed4: Pull complete
d6a58bc7e6eb: Pull complete
e3319bad4d65: Pull complete
Digest: sha256:3e42b9c7112f8cd5d660e911bb5dcec54c8082a88cb5320d68bec72910c57d76
Status: Downloaded newer image for ocaml/opam@sha256:3e42b9c7112f8cd5d660e911bb5dcec54c8082a88cb5320d68bec72910c57d76
2025-09-16 10:55.12 ---> using "41e18d919d0b11522f47b39e88e0c9d78c1ffeea6ec60f162564375bd01b80ea" from cache


/: (comment debian-13-4.14_riscv64_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 10:55.12 ---> using "e07d6b530ead7a31dec960643554fb0da046873e8598bf1409f025c2db405708" 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
2025-09-16 10:55.12 ---> using "9e72986e6b4a664627654c3fba814a27f8a03e51653bf35430caab8f7c5e7860" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 5.10.113-scw1
The OCaml toplevel, version 4.14.2
2.4.1
2025-09-16 10:55.12 ---> using "44de67850c6875516e73867da2b24f5a432152581729b0ec29b7e316e2181069" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2025-09-16 10:55.12 ---> using "545d37e12873553aaba720a97b538ff7ecb3142de0fe24495cb597077237b3c6" from cache


/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


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)
2025-09-16 10:55.12 ---> using "83a0ea519d3cbdf9143421e80161d9734cb7042dec0ec7db8f8862fb7b7f3733" from cache


/src: (copy (src why3gospel.opam) (dst ./))
2025-09-16 10:55.14 ---> saved as "f351d83c44c4be4ef2b787a567b31831323f9ce0200f585ca7cc970ee5b3c0b2"


/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 10:55.26 ---> saved as "8fe1d393990cd7e2a1f2e3730e26c98c84c83309de8825ed8c5c48ffdf47ecc7"


/src: (run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
2025-09-16 10:55.26 ---> saved as "1ad025c40d0bb531dacfcc123e0a41a9010947e925c7bd480dbd7be08b08869a"


/src: (env DEPS "base-bigarray.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.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 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 "apt-get" "update"
- Hit:1 http://deb.debian.org/debian trixie InRelease
- Get:2 http://deb.debian.org/debian trixie-updates InRelease [47.3 kB]
- Get:3 http://deb.debian.org/debian-security trixie-security InRelease [43.4 kB]
- Get:4 http://deb.debian.org/debian-security trixie-security/main riscv64 Packages [36.6 kB]
- Fetched 127 kB in 0s (287 kB/s)
- Reading package lists...
- 


<><> 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 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 system packages will first need to be installed:
libgmp-dev pkg-config


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


+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "libgmp-dev" "pkg-config"
- Selecting previously unselected package libgmpxx4ldbl:riscv64.
- (Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 20700 files and directories currently installed.)
- Preparing to unpack .../0-libgmpxx4ldbl_2%3a6.3.0+dfsg-3_riscv64.deb ...
- Unpacking libgmpxx4ldbl:riscv64 (2:6.3.0+dfsg-3) ...
- Selecting previously unselected package libgmp-dev:riscv64.
- Preparing to unpack .../1-libgmp-dev_2%3a6.3.0+dfsg-3_riscv64.deb ...
- Unpacking libgmp-dev:riscv64 (2:6.3.0+dfsg-3) ...
- Selecting previously unselected package libpkgconf3:riscv64.
- Preparing to unpack .../2-libpkgconf3_1.8.1-4_riscv64.deb ...
- Unpacking libpkgconf3:riscv64 (1.8.1-4) ...
- Selecting previously unselected package pkgconf-bin.
- Preparing to unpack .../3-pkgconf-bin_1.8.1-4_riscv64.deb ...
- Unpacking pkgconf-bin (1.8.1-4) ...
- Selecting previously unselected package pkgconf:riscv64.
- Preparing to unpack .../4-pkgconf_1.8.1-4_riscv64.deb ...
- Unpacking pkgconf:riscv64 (1.8.1-4) ...
- Selecting previously unselected package pkg-config:riscv64.
- Preparing to unpack .../5-pkg-config_1.8.1-4_riscv64.deb ...
- Unpacking pkg-config:riscv64 (1.8.1-4) ...
- Setting up libpkgconf3:riscv64 (1.8.1-4) ...
- Setting up libgmpxx4ldbl:riscv64 (2:6.3.0+dfsg-3) ...
- Setting up pkgconf-bin (1.8.1-4) ...
- Setting up libgmp-dev:riscv64 (2:6.3.0+dfsg-3) ...
- Setting up pkgconf:riscv64 (1.8.1-4) ...
- Setting up pkg-config:riscv64 (1.8.1-4) ...
- Processing triggers for libc-bin (2.41-12) ...
2025-09-16 10:56.25 ---> saved as "4733e094c1784603f60e12e20ac59c368a68cee758ee423a5b97c60b0d336218"


/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 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 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 v0.12.4
- 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.v0.12.4  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> installed cmdliner.1.3.0
-> retrieved gospel.dev  (no changes)
-> 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 why3.1.8.1  (cached)
-> 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 menhirCST.20250912
-> installed menhirSdk.20250912
-> installed menhirLib.20250912
-> installed ppx_derivers.1.2.1
-> installed sexplib0.v0.17.0
-> installed stdlib-shims.0.3.0
-> installed ocaml-compiler-libs.v0.12.4
-> installed menhir.20250912
-> installed ppxlib.0.36.0
[ERROR] The compilation of gospel.dev failed at "dune build -p gospel -j 3".
-> installed why3.1.8.1


#=== ERROR while compiling gospel.dev =========================================#
# context     2.4.1 | linux/riscv64 | ocaml-base-compiler.4.14.2 | pinned(git+https://github.com/ocaml-gospel/gospel#65587404d2167840bd5f09bbb9da29c49ee3fb83#65587404d2167840bd5f09bbb9da29c49ee3fb83)
# path        ~/.opam/4.14/.opam-switch/build/gospel.dev
# command     ~/.opam/4.14/bin/dune build -p gospel -j 3
# exit-code   1
# env-file    ~/.opam/log/gospel-1-b3999e.env
# output-file ~/.opam/log/gospel-1-b3999e.out
### output ###
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlc.opt -w -40 -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/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 -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: This expression 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/4.14/bin/ocamlc.opt -w -40 -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/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 -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/4.14/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/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/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 -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 v0.12.4
| - 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/4.14/.opam-switch/backup/state-20250916105627.export"
"/usr/bin/env" "bash" "-c" "opam install $DEPS" failed with exit status 31
2025-09-16 11:17.36: Job failed: Failed: Build failed