Organisationsmiragerepr444a0c ()debian-13-4.14_arm64_opam-2.4

debian-13-4.14_arm64_opam-2.4

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2025-10-07 10:19.44: New job: test mirage/repr https://github.com/mirage/repr.git#refs/pull/110/head (444a0cad4e146f24ffa5e9e54f6d3662e198bb7c) (linux-arm64:debian-13-4.14_arm64_opam-2.4)
Base: ocaml/opam:debian-13-ocaml-4.14@sha256:15e81da9616c8fdbf5c757696471c062ff8d7a4a91033208620b89ca50c35b79
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/mirage/repr.git" && cd "repr" && git fetch origin "refs/pull/110/head" && git reset --hard 444a0cad
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.14@sha256:15e81da9616c8fdbf5c757696471c062ff8d7a4a91033208620b89ca50c35b79
# debian-13-4.14_arm64_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 f736a66f83aeced5a0c0d90b769613178cd63b26 || git fetch origin master) && git reset -q --hard f736a66f83aeced5a0c0d90b769613178cd63b26 && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 repr.opam repr-fuzz.opam repr-bench.opam ppx_repr.opam ./
RUN opam pin add -yn repr.dev './' && \
opam pin add -yn repr-fuzz.dev './' && \
opam pin add -yn repr-bench.dev './' && \
opam pin add -yn ppx_repr.dev './'
RUN echo '(lang dune 3.0)' > './dune-project'
ENV DEPS="afl-persistent.1.4 alcotest.1.5.0 astring.0.8.5 base-bigarray.base base-bytes.base base-threads.base base-unix.base base64.3.5.2 bechamel.0.5.0 cmdliner.1.0.4 cppo.1.8.0 crowbar.0.2 cstruct.6.2.0 dune.3.20.2 either.1.0.0 fmt.0.9.0 fpath.0.7.3 hex.1.5.0 jsonm.1.0.2 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-compiler-libs.v0.12.4 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 optint.0.3.0 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppxlib.0.37.0~5.4preview re.1.14.0 sexplib0.v0.17.0 stdlib-shims.0.3.0 topkg.1.1.0 uutf.1.0.3 yojson.3.0.0"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.4 --depext-only -y repr.dev repr-fuzz.dev repr-bench.dev ppx_repr.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


2025-10-07 10:19.44: Using cache hint "mirage/repr-ocaml/opam:debian-13-ocaml-4.14@sha256:15e81da9616c8fdbf5c757696471c062ff8d7a4a91033208620b89ca50c35b79-debian-13-4.14_arm64_opam-2.4-f8d8bf5e436a2ad3636da50bd95cbc34"
2025-10-07 10:19.44: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.14@sha256:15e81da9616c8fdbf5c757696471c062ff8d7a4a91033208620b89ca50c35b79)
(comment debian-13-4.14_arm64_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 f736a66f83aeced5a0c0d90b769613178cd63b26 || git fetch origin master) && git reset -q --hard f736a66f83aeced5a0c0d90b769613178cd63b26 && git log --no-decorate -n1 --oneline && opam update -u"))
(copy (src repr.opam repr-fuzz.opam repr-bench.opam ppx_repr.opam) (dst ./))
(run (network host)
(shell  "opam pin add -yn repr.dev './' && \
\nopam pin add -yn repr-fuzz.dev './' && \
\nopam pin add -yn repr-bench.dev './' && \
\nopam pin add -yn ppx_repr.dev './'"))
(run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
(env DEPS "afl-persistent.1.4 alcotest.1.5.0 astring.0.8.5 base-bigarray.base base-bytes.base base-threads.base base-unix.base base64.3.5.2 bechamel.0.5.0 cmdliner.1.0.4 cppo.1.8.0 crowbar.0.2 cstruct.6.2.0 dune.3.20.2 either.1.0.0 fmt.0.9.0 fpath.0.7.3 hex.1.5.0 jsonm.1.0.2 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-compiler-libs.v0.12.4 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 optint.0.3.0 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppxlib.0.37.0~5.4preview re.1.14.0 sexplib0.v0.17.0 stdlib-shims.0.3.0 topkg.1.1.0 uutf.1.0.3 yojson.3.0.0")
(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 repr.dev repr-fuzz.dev repr-bench.dev ppx_repr.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"))
)


2025-10-07 10:19.44: Waiting for resource in pool OCluster
2025-10-07 10:19.44: Waiting for worker…
2025-10-07 10:19.44: Got resource from pool OCluster
Building on kydoime.caelum.ci.dev
All commits already cached
HEAD is now at 444a0ca Changed entry


(from ocaml/opam:debian-13-ocaml-4.14@sha256:15e81da9616c8fdbf5c757696471c062ff8d7a4a91033208620b89ca50c35b79)
2025-10-07 10:19.45 ---> using "f0dd87facdf2204b87e3bb1b5f3d72113c01ee3a4c2061c8ddf612f163b6f38e" from cache


/: (comment debian-13-4.14_arm64_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"))
2025-10-07 10:19.45 ---> using "8505052b5524b5c815c9e167774688d420c58409cf696df5372c6c21904f7cab" 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
2025-10-07 10:19.45 ---> using "c34a0e52e02fb3121c7a74fb77d548cde1096b5bfd6e5a66cb08b7d546d2734a" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 5.15.0-156-generic
The OCaml toplevel, version 4.14.2
2.4.1
2025-10-07 10:19.45 ---> using "4b328e7a387433769935b71aed7871466e9f663a35a29fc8b576b38edc6989c2" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2025-10-07 10:19.45 ---> using "eb552b1068fd10d42a0cdcef1e84d0ded0c9f6b886cfacf8f10b1e7adda74b83" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e f736a66f83aeced5a0c0d90b769613178cd63b26 || git fetch origin master) && git reset -q --hard f736a66f83aeced5a0c0d90b769613178cd63b26 && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
bcac5d1731..9167a26f75  master     -> origin/master
f736a66f83 Merge pull request #28602 from dbuenzli/cmdliner-incompat


<><> 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)
2025-10-07 10:19.45 ---> using "7f8b0565c15f2cecc2a56ddb07e2363e9da0235975ab2ce9b22405b24eea1854" from cache


/src: (copy (src repr.opam repr-fuzz.opam repr-bench.opam ppx_repr.opam)
(dst ./))
2025-10-07 10:19.45 ---> using "cca0b94459af2d9f2f507bbe6fb8025ea1d5392616ae076a7af688dd86fa741e" from cache


/src: (run (network host)
(shell  "opam pin add -yn repr.dev './' && \
\nopam pin add -yn repr-fuzz.dev './' && \
\nopam pin add -yn repr-bench.dev './' && \
\nopam pin add -yn ppx_repr.dev './'"))
[repr.dev] synchronised (file:///src)
repr is now pinned to file:///src (version dev)
[repr-fuzz.dev] synchronised (file:///src)
repr-fuzz is now pinned to file:///src (version dev)
[repr-bench.dev] synchronised (file:///src)
repr-bench is now pinned to file:///src (version dev)
[ppx_repr.dev] synchronised (file:///src)
ppx_repr is now pinned to file:///src (version dev)
2025-10-07 10:19.45 ---> using "16a5229770fde170df1a10f5e0e9b344e1407ab8efd5ab9ad54bad7014e8de49" from cache


/src: (run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
2025-10-07 10:19.45 ---> using "e9e74f3d6e3118229939d51f6756e5be62d2c4022205c0a1f426337402a77382" from cache


/src: (env DEPS "afl-persistent.1.4 alcotest.1.5.0 astring.0.8.5 base-bigarray.base base-bytes.base base-threads.base base-unix.base base64.3.5.2 bechamel.0.5.0 cmdliner.1.0.4 cppo.1.8.0 crowbar.0.2 cstruct.6.2.0 dune.3.20.2 either.1.0.0 fmt.0.9.0 fpath.0.7.3 hex.1.5.0 jsonm.1.0.2 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-compiler-libs.v0.12.4 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 optint.0.3.0 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppxlib.0.37.0~5.4preview re.1.14.0 sexplib0.v0.17.0 stdlib-shims.0.3.0 topkg.1.1.0 uutf.1.0.3 yojson.3.0.0")


/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 repr.dev repr-fuzz.dev repr-bench.dev ppx_repr.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 arm64 Packages [52.1 kB]
- Fetched 143 kB in 0s (424 kB/s)
- Reading package lists...


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[ppx_repr.dev] synchronised (file:///src)
[repr.dev] synchronised (file:///src)
[repr-bench.dev] synchronised (file:///src)
[repr-fuzz.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).
2025-10-07 10:19.45 ---> using "a71398a0006f2eb9c92e10243f45a809bd56ff0dd11f69c5b5033c37a131b8e4" from cache


/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 31 packages
- install afl-persistent      1.4
- install alcotest            1.5.0
- install astring             0.8.5
- install base-bytes          base
- install base64              3.5.2
- install bechamel            0.5.0
- install cmdliner            1.0.4
- install cppo                1.8.0
- install crowbar             0.2
- install cstruct             6.2.0
- install dune                3.20.2
- install either              1.0.0
- install fmt                 0.9.0
- install fpath               0.7.3
- install hex                 1.5.0
- install jsonm               1.0.2
- install ocaml-compiler-libs v0.12.4
- install ocaml-syntax-shims  1.0.0
- install ocamlbuild          0.16.1
- install ocamlfind           1.9.8
- install ocplib-endian       1.2
- install optint              0.3.0
- install ppx_derivers        1.2.1
- install ppx_deriving        6.1.1
- install ppxlib              0.37.0~5.4preview
- install re                  1.14.0
- install sexplib0            v0.17.0
- install stdlib-shims        0.3.0
- install topkg               1.1.0
- install uutf                1.0.3
- install yojson              3.0.0


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved afl-persistent.1.4  (cached)
-> retrieved alcotest.1.5.0  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved base64.3.5.2  (cached)
-> retrieved bechamel.0.5.0  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved cmdliner.1.0.4  (cached)
-> retrieved crowbar.0.2  (cached)
-> retrieved cstruct.6.2.0  (cached)
-> retrieved either.1.0.0  (cached)
-> retrieved fmt.0.9.0  (cached)
-> retrieved fpath.0.7.3  (cached)
-> retrieved hex.1.5.0  (cached)
-> retrieved ocaml-compiler-libs.v0.12.4  (cached)
-> retrieved jsonm.1.0.2  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocplib-endian.1.2  (cached)
-> retrieved optint.0.3.0  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppx_deriving.6.1.1  (cached)
-> retrieved re.1.14.0  (cached)
-> retrieved ppxlib.0.37.0~5.4preview  (cached)
-> retrieved sexplib0.v0.17.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved uutf.1.0.3  (cached)
-> retrieved topkg.1.1.0  (cached)
-> retrieved yojson.3.0.0  (cached)
-> retrieved dune.3.20.2  (cached)
-> installed cmdliner.1.0.4
-> installed ocamlbuild.0.16.1
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed topkg.1.1.0
-> installed uutf.1.0.3
-> installed fmt.0.9.0
-> installed astring.0.8.5
-> installed jsonm.1.0.2
-> installed fpath.0.7.3
-> installed dune.3.20.2
-> installed afl-persistent.1.4
-> installed either.1.0.0
-> installed base64.3.5.2
-> installed optint.0.3.0
-> installed ppx_derivers.1.2.1
-> installed stdlib-shims.0.3.0
-> installed cstruct.6.2.0
-> installed bechamel.0.5.0
-> installed sexplib0.v0.17.0
-> installed hex.1.5.0
-> installed ocaml-syntax-shims.1.0.0
-> installed cppo.1.8.0
-> installed ocaml-compiler-libs.v0.12.4
-> installed re.1.14.0
-> installed yojson.3.0.0
-> installed ocplib-endian.1.2
-> installed crowbar.0.2
-> installed alcotest.1.5.0
-> installed ppxlib.0.37.0~5.4preview
-> installed ppx_deriving.6.1.1
Done.


<><> afl-persistent.1.4 installed successfully ><><><><><><><><><><><><><><><><>
=> afl-persistent is installed, but since the current OCaml compiler does
not enable AFL instrumentation by default, most packages will not be
instrumented and fuzzing with afl-fuzz may not be effective.


To globally enable AFL instrumentation, create an OCaml switch like:


opam switch create 4.14.2+afl ocaml-variants.4.14.2+options ocaml-option-afl
# To update the current shell environment, run: eval $(opam env)
2025-10-07 10:19.45 ---> using "f7f93f09d23d53dc2bcd7a943d65c16533e2450c86258dc6e050b86726ebbf37" from cache


/src: (copy (src .) (dst /src))
2025-10-07 10:19.45 ---> saved as "6283f02e8763fe7405b6c47cdbfe66304392dd5ceabb6329a33183cc1b8df8f4"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
File "test/ppx_repr/deriver/passing/nobuiltin.expected", line 1, characters 0-0:
/usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/ppx_repr/deriver/passing/nobuiltin.expected _build/default/test/ppx_repr/deriver/passing/nobuiltin.actual
diff --git a/_build/default/test/ppx_repr/deriver/passing/nobuiltin.expected b/_build/default/test/ppx_repr/deriver/passing/nobuiltin.actual
index 75635d8..c7d8bfc 100644
--- a/_build/default/test/ppx_repr/deriver/passing/nobuiltin.expected
+++ b/_build/default/test/ppx_repr/deriver/passing/nobuiltin.actual
@@ -5,14 +5,14 @@ module Nobuiltin_t =
struct
type t = ((unit)[@nobuiltin ])[@@deriving repr]
include struct let t = unit_t end[@@ocaml.doc "@inline"][@@merlin.hide ]
-    let (_ : string Repr.t) = t
+    let _ = t
end
module Nobuiltin_foo =
struct
type foo = ((unit)[@repr.nobuiltin ])[@@deriving repr]
include struct let foo_t = unit_t end[@@ocaml.doc "@inline"][@@merlin.hide
]
-    let (_ : string Repr.t) = foo_t
+    let _ = foo_t
end
module Nobuiltin_operator =
struct
@@ -24,5 +24,5 @@ module Nobuiltin_operator =
include struct let u_t = result_t int32_t Repr.int64 end[@@ocaml.doc
"@inline"]
[@@merlin.hide ]
-    let (_ : (int * int64) Repr.t) = u_t
+    let _ = u_t
end
File "test/ppx_repr/deriver/passing/alias.expected", line 1, characters 0-0:
/usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/ppx_repr/deriver/passing/alias.expected _build/default/test/ppx_repr/deriver/passing/alias.actual
diff --git a/_build/default/test/ppx_repr/deriver/passing/alias.expected b/_build/default/test/ppx_repr/deriver/passing/alias.actual
index c6afc62..6a5629d 100644
--- a/_build/default/test/ppx_repr/deriver/passing/alias.expected
+++ b/_build/default/test/ppx_repr/deriver/passing/alias.actual
@@ -6,6 +6,6 @@ include struct let t_alias_t = test_result_t end[@@ocaml.doc "@inline"]
[@@merlin.hide ]
type t = t_alias[@@deriving repr]
include struct let t = t_alias_t end[@@ocaml.doc "@inline"][@@merlin.hide ]
-let (_ : test_result Repr.t) = test_result_t
-let (_ : t_alias Repr.t) = t_alias_t
-let (_ : t Repr.t) = t
+let _ = test_result_t
+let _ = t_alias_t
+let _ = t
File "test/ppx_repr/deriver/passing/json_module.expected", line 1, characters 0-0:
/usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/ppx_repr/deriver/passing/json_module.expected _build/default/test/ppx_repr/deriver/passing/json_module.actual
diff --git a/_build/default/test/ppx_repr/deriver/passing/json_module.expected b/_build/default/test/ppx_repr/deriver/passing/json_module.actual
index 4854db0..1314039 100644
--- a/_build/default/test/ppx_repr/deriver/passing/json_module.expected
+++ b/_build/default/test/ppx_repr/deriver/passing/json_module.actual
@@ -9,4 +9,4 @@ include
(Repr.(|+) (Repr.record "foo" (fun contents -> { contents }))
(Repr.field "contents" Json.t (fun t -> t.contents)))
end[@@ocaml.doc "@inline"][@@merlin.hide ]
-let (_ : foo Repr.t) = foo_t
+let _ = foo_t
File "test/ppx_repr/deriver/passing/composite.expected", line 1, characters 0-0:
/usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/ppx_repr/deriver/passing/composite.expected _build/default/test/ppx_repr/deriver/passing/composite.actual
diff --git a/_build/default/test/ppx_repr/deriver/passing/composite.expected b/_build/default/test/ppx_repr/deriver/passing/composite.actual
index 19b9ae5..7f2d00f 100644
--- a/_build/default/test/ppx_repr/deriver/passing/composite.expected
+++ b/_build/default/test/ppx_repr/deriver/passing/composite.actual
@@ -24,10 +24,10 @@ include
type test_result = (int32, string) result[@@deriving repr]
include struct let test_result_t = Repr.result Repr.int32 Repr.string end
[@@ocaml.doc "@inline"][@@merlin.hide ]
-let (_ : test_list1 Repr.t) = test_list1_t
-let (_ : test_list2 Repr.t) = test_list2_t
-let (_ : test_array Repr.t) = test_array_t
-let (_ : test_option Repr.t) = test_option_t
-let (_ : test_pair Repr.t) = test_pair_t
-let (_ : test_triple Repr.t) = test_triple_t
-let (_ : test_result Repr.t) = test_result_t
+let _ = test_list1_t
+let _ = test_list2_t
+let _ = test_array_t
+let _ = test_option_t
+let _ = test_pair_t
+let _ = test_triple_t
+let _ = test_result_t
File "test/ppx_repr/deriver/passing/extension.expected", line 1, characters 0-0:
/usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/ppx_repr/deriver/passing/extension.expected _build/default/test/ppx_repr/deriver/passing/extension.actual
diff --git a/_build/default/test/ppx_repr/deriver/passing/extension.expected b/_build/default/test/ppx_repr/deriver/passing/extension.actual
index 262be3f..1224861 100644
--- a/_build/default/test/ppx_repr/deriver/passing/extension.expected
+++ b/_build/default/test/ppx_repr/deriver/passing/extension.actual
@@ -1,16 +1,11 @@
type 'a typ = 'a Repr.t
-module Simple =
-  struct
-    let (_ : (int * string) list typ) =
-      Repr.list (Repr.pair Repr.int Repr.string)
-  end
-module Alias =
-  struct type t = unit
-         let t = Repr.unit
-         let (_ : unit typ) = t end
+module Simple = struct let _ = Repr.list (Repr.pair Repr.int Repr.string) end
+module Alias = struct type t = unit
+                      let t = Repr.unit
+                      let _ = t end
module Sum =
struct
-    let (_ : [ `Foo  | `Bar of string ] typ) =
+    let _ =
Repr.sealv
(Repr.(|~)
(Repr.(|~)
@@ -21,10 +16,8 @@ module Sum =
end
module Params =
struct
-    let __ : type a. a typ -> a list typ = fun a -> Repr.list a
-    let __ : type a b. a typ -> b typ -> (a * b * a) typ =
-      fun a _x__001_ -> Repr.triple a _x__001_ a
-    let __ : type a b. a typ -> b typ -> (a, b) result typ =
-      fun _x__002_ _x__003_ -> Repr.result _x__002_ _x__003_
+    let __ a = Repr.list a
+    let __ a _x__001_ = Repr.triple a _x__001_ a
+    let __ _x__002_ _x__003_ = Repr.result _x__002_ _x__003_
end
-module Namespace = struct let (_ : string typ) = Repr.string end
+module Namespace = struct let _ = Repr.string end
File "test/ppx_repr/deriver/passing/arguments.expected", line 1, characters 0-0:
/usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/ppx_repr/deriver/passing/arguments.expected _build/default/test/ppx_repr/deriver/passing/arguments.actual
diff --git a/_build/default/test/ppx_repr/deriver/passing/arguments.expected b/_build/default/test/ppx_repr/deriver/passing/arguments.actual
index 3fc78f0..50d4328 100644
--- a/_build/default/test/ppx_repr/deriver/passing/arguments.expected
+++ b/_build/default/test/ppx_repr/deriver/passing/arguments.actual
@@ -1,11 +1,11 @@
type c = string[@@deriving repr { name = "c_wit" }]
include struct let c_wit = Repr.string end[@@ocaml.doc "@inline"][@@merlin.hide
]
-let (_ : c Repr.t) = c_wit
+let _ = c_wit
type d = int[@@deriving repr { name = "repr_for_d" }]
include struct let repr_for_d = Repr.int end[@@ocaml.doc "@inline"][@@merlin.hide
]
-let (_ : d Repr.t) = repr_for_d
+let _ = repr_for_d
type point_elsewhere1 = ((c)[@repr c_wit])[@@deriving repr]
include struct let point_elsewhere1_t = c_wit end[@@ocaml.doc "@inline"]
[@@merlin.hide ]
@@ -51,7 +51,7 @@ include
(Repr.field "dolor" Repr.int (fun t -> t.dolor)))
(Repr.field "sit" repr_for_d (fun t -> t.sit)))
end[@@ocaml.doc "@inline"][@@merlin.hide ]
-let (_ : point_elsewhere1 Repr.t) = point_elsewhere1_t
-let (_ : point_elsewhere2 Repr.t) = point_elsewhere2_t
-let (_ : point_elsewhere3 Repr.t) = point_elsewhere3_t
-let (_ : point_elsewhere4 Repr.t) = point_elsewhere4_t
+let _ = point_elsewhere1_t
+let _ = point_elsewhere2_t
+let _ = point_elsewhere3_t
+let _ = point_elsewhere4_t
File "test/ppx_repr/deriver/passing/tuple_deep.expected", line 1, characters 0-0:
/usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/ppx_repr/deriver/passing/tuple_deep.expected _build/default/test/ppx_repr/deriver/passing/tuple_deep.actual
diff --git a/_build/default/test/ppx_repr/deriver/passing/tuple_deep.expected b/_build/default/test/ppx_repr/deriver/passing/tuple_deep.actual
index 3e7264a..a25aa27 100644
--- a/_build/default/test/ppx_repr/deriver/passing/tuple_deep.expected
+++ b/_build/default/test/ppx_repr/deriver/passing/tuple_deep.actual
@@ -9,4 +9,4 @@ include
(Repr.triple (Repr.pair Repr.int32 Repr.int32) Repr.int32
Repr.int32) Repr.int32 Repr.int32) Repr.int32 Repr.int32
end[@@ocaml.doc "@inline"][@@merlin.hide ]
-let (_ : deep_tuple Repr.t) = deep_tuple_t
+let _ = deep_tuple_t
File "test/ppx_repr/deriver/passing/basic.expected", line 1, characters 0-0:
/usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/ppx_repr/deriver/passing/basic.expected _build/default/test/ppx_repr/deriver/passing/basic.actual
diff --git a/_build/default/test/ppx_repr/deriver/passing/basic.expected b/_build/default/test/ppx_repr/deriver/passing/basic.actual
index bdf45c1..f7f9841 100644
--- a/_build/default/test/ppx_repr/deriver/passing/basic.expected
+++ b/_build/default/test/ppx_repr/deriver/passing/basic.actual
@@ -83,14 +83,14 @@ module Composite : sig  end =
struct
let test_result_t = Repr.result (Repr.lazy_t Repr.int32) Repr.string
end[@@ocaml.doc "@inline"][@@merlin.hide ]
-    let (_ : test_list1 Repr.t) = test_list1_t
-    let (_ : test_list2 Repr.t) = test_list2_t
-    let (_ : test_array Repr.t) = test_array_t
-    let (_ : test_option Repr.t) = test_option_t
-    let (_ : test_pair Repr.t) = test_pair_t
-    let (_ : test_triple Repr.t) = test_triple_t
-    let (_ : test_quad Repr.t) = test_quad_t
-    let (_ : test_result Repr.t) = test_result_t
+    let _ = test_list1_t
+    let _ = test_list2_t
+    let _ = test_array_t
+    let _ = test_option_t
+    let _ = test_pair_t
+    let _ = test_triple_t
+    let _ = test_quad_t
+    let _ = test_result_t
end
module Inside_modules :
sig
File "test/ppx_repr/deriver/passing/type_params.expected", line 1, characters 0-0:
/usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/ppx_repr/deriver/passing/type_params.expected _build/default/test/ppx_repr/deriver/passing/type_params.actual
diff --git a/_build/default/test/ppx_repr/deriver/passing/type_params.expected b/_build/default/test/ppx_repr/deriver/passing/type_params.actual
index 71ca8fc..ad5c1cd 100644
--- a/_build/default/test/ppx_repr/deriver/passing/type_params.expected
+++ b/_build/default/test/ppx_repr/deriver/passing/type_params.actual
@@ -9,7 +9,7 @@ module Id :
type 'a t = 'a[@@deriving repr]
include struct let t a = a end[@@ocaml.doc "@inline"][@@merlin.hide ]
end
-let __ : type a. a typ -> a Id.t typ = Id.t
+let __ = Id.t
module Phantom :
sig
type _ t = int[@@deriving repr]
@@ -22,7 +22,7 @@ module Phantom :
include struct let t _ = Repr.int end[@@ocaml.doc "@inline"][@@merlin.hide
]
end
-let __ : type a. a typ -> a Phantom.t typ = Phantom.t
+let __ = Phantom.t
module Multiple :
sig
type ('a, 'b, 'c) t = {
@@ -52,5 +52,4 @@ module Multiple :
(Repr.field "baz" (Repr.pair b c) (fun t -> t.baz)))
end[@@ocaml.doc "@inline"][@@merlin.hide ]
end
-let __ : type a b c. a typ -> b typ -> c typ -> (a, b, c) Multiple.t typ =
-  Multiple.t
+let __ = Multiple.t
(cd _build/default/test/repr && ./main.exe)
Testing `repr'.
This run has ID `JDFF985E'.


[OK]          main              0   base.
[OK]          main              1   boxing.
[OK]          main              2   json.
[OK]          main              3   json_option.
[OK]          main              4   json_float.
[OK]          main              5   json_assoc.
[OK]          main              6   bin.
[OK]          main              7   to_string.
[OK]          main              8   pp_dump.
[OK]          main              9   pp_ty.
[OK]          main             10   compare.
[OK]          main             11   equal.
[OK]          main             12   random.
[OK]          main             13   ints.
[OK]          main             14   decode.
[OK]          main             15   test_variants.
[OK]          main             16   test_duplicate_names.
[OK]          main             17   test_malformed_utf8.
[OK]          main             18   test_stdlib_containers.
[OK]          size_of           0   primitive.
[OK]          size_of           1   int.
[OK]          size_of           2   container.
[OK]          size_of           3   variant.
[OK]          size_of           4   recursive.
[OK]          size_of           5   unknown.
[OK]          pre_hash          0   nested custom.
[OK]          pre_hash          1   injective.


Full test results in `/src/_build/default/test/repr/_build/_tests/repr'.
Test Successful in 0.340s. 27 tests run.
"/usr/bin/env" "bash" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 1
2025-10-07 10:19.53: Job failed: Failed: Build failed