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Organisationsocaml-gospelgospelcd1372 (implementations_gospel)(lower-bound)

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2026-04-19 17:57.35: New job: test ocaml-gospel/gospel https://github.com/ocaml-gospel/gospel.git#refs/heads/implementations_gospel (cd13727dc0ed4d595f6f1504e53a0d5d64a38ac9) (linux-x86_64:(lower-bound))
Base: ocaml/opam:debian-13-ocaml-4.09@sha256:32f5e46d88a821cc379111272d29aa2f0069ec47ed57700fff8178dc9e28df2e
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/ocaml-gospel/gospel.git" -b "implementations_gospel" && cd "gospel" && git reset --hard cd13727d
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.09@sha256:32f5e46d88a821cc379111272d29aa2f0069ec47ed57700fff8178dc9e28df2e
# debian-13-4.09_opam-2.5
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
WORKDIR /src
RUN sudo ln -f /usr/bin/opam-2.5 /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 4ae3c774e4a07972d8dc71ead3a8294779f6dada || git fetch origin master) && git reset -q --hard 4ae3c774e4a07972d8dc71ead3a8294779f6dada && 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-bytes.base base-threads.base base-unix.base cmdliner.1.3.0 conf-m4.1 cppo.1.6.1 dune.2.7.1 fmt.0.8.8 jbuilder.1.0+beta20.1 menhir.20181006 ocaml.4.09.1 ocaml-base-compiler.4.09.1 ocaml-compiler-libs.v0.12.0 ocaml-config.1 ocamlbuild.0.14.0 ocamlfind.1.8.1 ppx_derivers.1.0 ppx_deriving.5.2.1 ppxlib.0.26.0 result.1.5 seq.0.3 sexplib0.v0.12.0 stdlib-shims.0.1.0 topkg.1.0.8"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.5 --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


2026-04-19 17:57.35: Using cache hint "ocaml-gospel/gospel-ocaml/opam:debian-13-ocaml-4.09@sha256:32f5e46d88a821cc379111272d29aa2f0069ec47ed57700fff8178dc9e28df2e-debian-13-4.09_opam-2.5-34aa1edcd33f240c21707f89a3773a99"
2026-04-19 17:57.35: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.09@sha256:32f5e46d88a821cc379111272d29aa2f0069ec47ed57700fff8178dc9e28df2e)
(comment debian-13-4.09_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 4ae3c774e4a07972d8dc71ead3a8294779f6dada || git fetch origin master) && git reset -q --hard 4ae3c774e4a07972d8dc71ead3a8294779f6dada && 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-bytes.base base-threads.base base-unix.base cmdliner.1.3.0 conf-m4.1 cppo.1.6.1 dune.2.7.1 fmt.0.8.8 jbuilder.1.0+beta20.1 menhir.20181006 ocaml.4.09.1 ocaml-base-compiler.4.09.1 ocaml-compiler-libs.v0.12.0 ocaml-config.1 ocamlbuild.0.14.0 ocamlfind.1.8.1 ppx_derivers.1.0 ppx_deriving.5.2.1 ppxlib.0.26.0 result.1.5 seq.0.3 sexplib0.v0.12.0 stdlib-shims.0.1.0 topkg.1.0.8")
(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"))
)


2026-04-19 17:57.35: Waiting for resource in pool OCluster
2026-04-19 17:57.35: Waiting for worker…
2026-04-19 17:57.35: Got resource from pool OCluster
Building on doris.caelum.ci.dev
All commits already cached
HEAD is now at cd13727 Added !! entry in terms


(from ocaml/opam:debian-13-ocaml-4.09@sha256:32f5e46d88a821cc379111272d29aa2f0069ec47ed57700fff8178dc9e28df2e)
Unable to find image 'ocaml/opam:debian-13-ocaml-4.09@sha256:32f5e46d88a821cc379111272d29aa2f0069ec47ed57700fff8178dc9e28df2e' locally
docker.io/ocaml/opam@sha256:32f5e46d88a821cc379111272d29aa2f0069ec47ed57700fff8178dc9e28df2e: Pulling from ocaml/opam
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Digest: sha256:32f5e46d88a821cc379111272d29aa2f0069ec47ed57700fff8178dc9e28df2e
Status: Downloaded newer image for ocaml/opam@sha256:32f5e46d88a821cc379111272d29aa2f0069ec47ed57700fff8178dc9e28df2e
2026-04-19 17:57.36 ---> using "2315430a2b9f3e6551a273bddfee694c78eb1da9ff2b8f19908a3b7fe84b2feb" from cache


/: (comment debian-13-4.09_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"))
2026-04-19 17:57.36 ---> using "2b073f222d3cd4a93e31f678de1dc32fccbf6c5be4a4c54e9345740a11c73182" 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 71 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=71 --global
Format upgrade done.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-04-19 17:57.36 ---> using "cba2d830b7ba9947ee04b5579e649ea25c76e6ad7d69046a7626f21fae5bfb20" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 6.8.0-106-generic
The OCaml toplevel, version 4.09.1
2.5.0
2026-04-19 17:57.36 ---> using "e611800b15ab13d3bc3c8fbb6e686f41716e2e39ad4fd175203d01473b0cc76e" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2026-04-19 17:57.36 ---> using "63a50d5ea8eb5e9e4d238369d041842fc5bac110276a1735d7dd624285a8f37e" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 4ae3c774e4a07972d8dc71ead3a8294779f6dada || git fetch origin master) && git reset -q --hard 4ae3c774e4a07972d8dc71ead3a8294779f6dada && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
42844088d7..4ae3c774e4  master     -> origin/master
4ae3c774e4 Merge pull request #29579 from ocaml/add-msys2-depexts


<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from git+file:///home/opam/opam-repository
default (at git+file:///home/opam/opam-repository):
[WARNING] opam is out-of-date. Please consider updating it (https://opam.ocaml.org/doc/Install.html)


default (at git+file:///home/opam/opam-repository):
[INFO] opam 2.5.1 includes security fixes; please consider upgrading (https://opam.ocaml.org/doc/Install.html)


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.5.5.0"), which will ask permission to downgrade or uninstall the conflicting packages.
Nothing to do.
# To update the current shell environment, run: eval $(opam env)
2026-04-19 17:57.50 ---> saved as "4960218fac2c475a4f9288a650c15874663ddfb0496a46879ca9f8a7515a295a"


/src: (copy (src gospel.opam) (dst ./))
2026-04-19 17:57.51 ---> saved as "f0edef53daa8171abc72b1d95655eb2a4e48624df382d340843e11eb6da4550d"


/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)
2026-04-19 17:57.52 ---> saved as "96b61bff40a6917c6f538c8c97ce38d466c0087db5c734127b86578e2791f892"


/src: (run (shell "echo '(lang dune 3.0)' > './dune-project'"))
2026-04-19 17:57.53 ---> saved as "803acaa6fbe5cce503e003bc5698765ecddacbf2207b516394e22467a1078bc9"


/src: (env DEPS "base-bigarray.base base-bytes.base base-threads.base base-unix.base cmdliner.1.3.0 conf-m4.1 cppo.1.6.1 dune.2.7.1 fmt.0.8.8 jbuilder.1.0+beta20.1 menhir.20181006 ocaml.4.09.1 ocaml-base-compiler.4.09.1 ocaml-compiler-libs.v0.12.0 ocaml-config.1 ocamlbuild.0.14.0 ocamlfind.1.8.1 ppx_derivers.1.0 ppx_deriving.5.2.1 ppxlib.0.26.0 result.1.5 seq.0.3 sexplib0.v0.12.0 stdlib-shims.0.1.0 topkg.1.0.8")


/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 "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 amd64 Packages [124 kB]
- Fetched 215 kB in 0s (1170 kB/s)
- Reading package lists...


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[gospel.dev] synchronised (file:///src)


[NOTE] Package ocaml-config is already installed (current version is 1).
[NOTE] Package ocaml-base-compiler is already installed (current version is 4.09.1).
[NOTE] Package ocaml is already installed (current version is 4.09.1).
[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:
m4


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


+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "m4"
- Selecting previously unselected package m4.
- (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 ... 20623 files and directories currently installed.)
- Preparing to unpack .../archives/m4_1.4.19-8_amd64.deb ...
- Unpacking m4 (1.4.19-8) ...
- Setting up m4 (1.4.19-8) ...
# To update the current shell environment, run: eval $(opam env)
2026-04-19 17:58.04 ---> saved as "72c1e9cbc0dfd64a90ef1a954518121530554a0089f2100a5014bdf1a85dfdbb"


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam install $DEPS"))
[NOTE] Package ocaml-config is already installed (current version is 1).
[NOTE] Package ocaml-base-compiler is already installed (current version is 4.09.1).
[NOTE] Package ocaml is already installed (current version is 4.09.1).
[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 19 packages
- install base-bytes          base
- install cmdliner            1.3.0
- install conf-m4             1
- install cppo                1.6.1
- install dune                2.7.1
- install fmt                 0.8.8
- install jbuilder            1.0+beta20.1 (deprecated)
- install menhir              20181006
- install ocaml-compiler-libs v0.12.0
- install ocamlbuild          0.14.0
- install ocamlfind           1.8.1
- install ppx_derivers        1.0
- install ppx_deriving        5.2.1
- install ppxlib              0.26.0
- install result              1.5
- install seq                 0.3
- install sexplib0            v0.12.0
- install stdlib-shims        0.1.0
- install topkg               1.0.8


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved cmdliner.1.3.0  (cached)
-> retrieved cppo.1.6.1  (cached)
-> retrieved dune.2.7.1  (cached)
-> installed conf-m4.1
-> retrieved fmt.0.8.8  (cached)
-> retrieved jbuilder.1.0+beta20.1  (cached)
-> retrieved menhir.20181006  (cached)
-> retrieved ocaml-compiler-libs.v0.12.0  (cached)
-> retrieved ocamlbuild.0.14.0  (cached)
-> retrieved ocamlfind.1.8.1  (cached)
-> retrieved ppx_derivers.1.0  (cached)
-> retrieved ppx_deriving.5.2.1  (cached)
-> retrieved result.1.5  (cached)
-> retrieved seq.0.3  (cached)
-> retrieved sexplib0.v0.12.0  (cached)
-> retrieved stdlib-shims.0.1.0  (cached)
-> retrieved topkg.1.0.8  (cached)
-> retrieved ppxlib.0.26.0  (cached)
-> installed cmdliner.1.3.0
-> installed ocamlfind.1.8.1
-> installed base-bytes.base
-> installed ocamlbuild.0.14.0
-> installed jbuilder.1.0+beta20.1
-> installed ppx_derivers.1.0
-> installed cppo.1.6.1
-> installed dune.2.7.1
-> installed seq.0.3
-> installed stdlib-shims.0.1.0
-> installed result.1.5
-> installed sexplib0.v0.12.0
-> installed ocaml-compiler-libs.v0.12.0
-> installed topkg.1.0.8
-> installed fmt.0.8.8
-> installed ppxlib.0.26.0
-> installed ppx_deriving.5.2.1
-> installed menhir.20181006
Done.


<><> jbuilder.1.0+beta20.1 installed successfully <><><><><><><><><><><><><><><>
=> Note: This package is deprecated.
# To update the current shell environment, run: eval $(opam env)
2026-04-19 17:58.41 ---> saved as "b8de34553d1d4295db0b610a852a7e663cfb91878e98e3227fd26b53ab770f8a"


/src: (copy (src .) (dst /src))
2026-04-19 17:58.42 ---> saved as "bb45e900a3500fda1812337987455df07f5555cfddb74725bd6613e9c71eeb73"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
File "/home/opam/.opam/4.09/lib/ppx_derivers/ppx_derivers.dune", line 1, characters 0-0:
Warning: .dune files are ignored since 2.0. Reinstall the library with dune
>= 2.0 to get rid of this warning and enable support for the subsystem this
library provides.
File "test/positive/abstract_functions.mli.expected", line 1, characters 0-0:
git (internal) (exit 1)
(cd _build/default && /usr/bin/git diff --no-index --color=always -u test/positive/abstract_functions.mli.expected test/positive/abstract_functions.mli.output)
diff --git a/test/positive/abstract_functions.mli.expected b/test/positive/abstract_functions.mli.output
index 31f081d..e4642e8 100644
--- a/test/positive/abstract_functions.mli.expected
+++ b/test/positive/abstract_functions.mli.output
@@ -27,155 +27,5 @@
[@@@gospel {| function h13 (x: 'a * 'b) (y: 'b * 'a): 'a * 'b |}]
[@@@gospel {| function h14 (x: 'a): test |}]
[@@@gospel {| function h15 (x: test): integer |}]
-
-*******************************
-****** GOSPEL translation *****
-*******************************
-(*@ open Gospelstdlib *)
-
-(*@ open Type_decl *)
-
-(*@ function f1 ... *)
-
-(*@ function f2 ... *)
-
-(*@ function f3 ... *)
-
-(*@ function f4 ... *)
-
-(*@ function f5 ... *)
-
-(*@ function f6 ... *)
-
-(*@ function h1 ... *)
-
-(*@ function h2 ... *)
-
-(*@ function h3 ... *)
-
-(*@ function h4 ... *)
-
-(*@ predicate h5 ... *)
-
-(*@ predicate h6 ... *)
-
-(*@ predicate h7 ... *)
-
-(*@ predicate h8 ... *)
-
-(*@ function prefix !! ... *)
-
-(*@ function prefix ?? ... *)
-
-(*@ function prefix !? ... *)
-
-(*@ function h9 ... *)
-
-(*@ function h10 ... *)
-
-(*@ predicate h11 ... *)
-
-(*@ function h12 ... *)
-
-(*@ function h13 ... *)
-
-(*@ function h14 ... *)
-
-(*@ function h15 ... *)
-
-*******************************
-********* Typed GOSPEL ********
-*******************************
-module abstract_functions.mli
-
-  Namespace: abstract_functions.mli
-    Type symbols
-
-    Logic Symbols
-      function f1  : integer
-      function f2  : integer -> integer
-      function f3  : integer t2 -> integer
-      function f4  : 'a t2 -> integer
-      function f5  : 'a t2 -> 'b
-      function f6  : ('a, 'b) t3 -> ('b, 'a) t3
-      function h1 (_:integer) : integer
-      function h10 (_:'a) (_:'b) : 'a * 'b
-      predicate h11 (_:'a) (_:'b) (_:'c)
-      function h12 (_:'a) : 'b -> 'c
-      function h13 (_:'a * 'b) (_:'b * 'a) : 'a * 'b
-      function h14 (_:'a) : test
-      function h15 (_:test) : integer
-      function h2 (_:integer) (_:integer) : integer
-      function h3 (_:t1) (_:integer t2) : integer
-      function h4 (_:(integer, 'a) t3) (_:integer t2) : integer
-      predicate h5 (_:integer)
-      predicate h6 (_:integer) (_:integer)
-      predicate h7 (_:t1) (_:integer t2)
-      predicate h8 (_:(integer, 'a) t3) (_:integer t2)
-      function h9 (_:'a) : 'a * 'b
-      function prefix !! (_:integer) : integer
-      function prefix !? (_:'a) : 'a * 'b
-      function prefix ?? (_:'a) : 'a
-
-    Field Symbols
-
-    Exception Symbols
-
-    Namespaces
-
-    Type Namespaces
-
-  Signatures
-    (*@ open Gospelstdlib *)
-
-    (*@ open Type_decl *)
-
-    (*@ function f1 : integer *)
-
-    (*@ function f2 : integer -> integer *)
-
-    (*@ function f3 : integer t2 -> integer *)
-
-    (*@ function f4 : 'a t2 -> integer *)
-
-    (*@ function f5 : 'a t2 -> 'b *)
-
-    (*@ function f6 : ('a, 'b) t3 -> ('b, 'a) t3 *)
-
-    (*@ function h1 (x:integer): integer *)
-
-    (*@ function h2 (x_1:integer) (y:integer): integer *)
-
-    (*@ function h3 (x_2:t1) (y_1:integer t2): integer *)
-
-    (*@ function h4 (x_3:(integer, 'a) t3) (y_2:integer t2): integer *)
-
-    (*@ predicate h5 (x_4:integer) *)
-
-    (*@ predicate h6 (x_5:integer) (y_3:integer) *)
-
-    (*@ predicate h7 (x_6:t1) (y_4:integer t2) *)
-
-    (*@ predicate h8 (x_7:(integer, 'a) t3) (y_5:integer t2) *)
-
-    (*@ function prefix !! (x_8:integer): integer *)
-
-    (*@ function prefix ?? (x_9:'a): 'a *)
-
-    (*@ function prefix !? (x_10:'a): 'a * 'b *)
-
-    (*@ function h9 (x_11:'a): 'a * 'b *)
-
-    (*@ function h10 (x_12:'a) (y_6:'b): 'a * 'b *)
-
-    (*@ predicate h11 (x_13:'a) (y_7:'b) (z:'c) *)
-
-    (*@ function h12 (x_14:'a): 'b -> 'c *)
-
-    (*@ function h13 (x_15:'a * 'b) (y_8:'b * 'a): 'a * 'b *)
-
-    (*@ function h14 (x_16:'a): test *)
-
-    (*@ function h15 (x_17:test): integer *)
-
-OK
+File "abstract_functions.mli", line 45, characters 0-53:
+Error: syntax error
"/usr/bin/env" "bash" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 1
2026-04-19 17:58.47: Job failed: Failed: Build failed