Organisationsmiragerepr777dd9 ()freebsd-14.3-4.14_opam-2.4

freebsd-14.3-4.14_opam-2.4

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2025-10-14 14:30.45: New job: test mirage/repr https://github.com/mirage/repr.git#refs/pull/110/head (777dd9241356efb54709eeecdd6872ffb4c6af34) (freebsd-x86_64:freebsd-14.3-4.14_opam-2.4)
Base: freebsd-14.3-ocaml-4.14
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 777dd924
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM freebsd-14.3-ocaml-4.14
# freebsd-14.3-4.14_opam-2.4
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
WORKDIR /src
RUN sudo ln -f /usr/local/bin/opam-2.4 /usr/local/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 deb3de7fc5bdf4eb6ebbacd9c3207c8d6820bc64 || git fetch origin master) && git reset -q --hard deb3de7fc5bdf4eb6ebbacd9c3207c8d6820bc64 && 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 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

2025-10-14 14:30.45: Using cache hint "mirage/repr-freebsd-14.3-ocaml-4.14-freebsd-14.3-4.14_opam-2.4-1168e274ff4d63b35be34ef0c435853d"
2025-10-14 14:30.45: Using OBuilder spec:
((from freebsd-14.3-ocaml-4.14)
 (comment freebsd-14.3-4.14_opam-2.4)
 (user (uid 1000) (gid 1000))
 (env CLICOLOR_FORCE 1)
 (env OPAMCOLOR always)
 (workdir /src)
 (run (shell "sudo ln -f /usr/local/bin/opam-2.4 /usr/local/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 deb3de7fc5bdf4eb6ebbacd9c3207c8d6820bc64 || git fetch origin master) && git reset -q --hard deb3de7fc5bdf4eb6ebbacd9c3207c8d6820bc64 && 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 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"))
)

2025-10-14 14:30.45: Waiting for resource in pool OCluster
2025-10-14 14:30.45: Waiting for worker…
2025-10-14 15:02.31: Got resource from pool OCluster
Building on rosemary
All commits already cached
HEAD is now at 777dd92 Changes entry

(from freebsd-14.3-ocaml-4.14)
2025-10-14 15:01.04 ---> using "7e5247e9853d1c2fb95ef9ffdfdb895ef70516f48155f08a9b10db936cb8c6c6" from cache

/: (comment freebsd-14.3-4.14_opam-2.4)

/: (user (uid 1000) (gid 1000))

/: (env CLICOLOR_FORCE 1)

/: (env OPAMCOLOR always)

/: (workdir /src)

/src: (run (shell "sudo ln -f /usr/local/bin/opam-2.4 /usr/local/bin/opam"))
2025-10-14 15:01.06 ---> using "f8f2ae50f983ba53790a433c81d8570b8becc44c74ab2707cf43746ed1b463d1" from cache

/src: (run (shell "opam init --reinit -ni"))
No configuration file found, using built-in defaults.
Checking for available remotes: rsync and local, git.
  - you won't be able to use mercurial repositories unless you install the hg command on your system.
  - you won't be able to use darcs repositories unless you install the darcs command on your system.

This version of opam requires an update to the layout of /home/opam/.opam from version 2.1 to version 2.2, which can't be reverted.
You may want to back it up before going further.

Continue? [Y/n] y
[NOTE] The 'jobs' option was reset, its value was 1 and its new value will vary according to the current number of cores on your machine. You can restore the fixed value using:
           opam option jobs=1 --global
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] no changes from git+file:///home/opam/opam-repository
2025-10-14 15:01.07 ---> using "a95cd97103c96a777086d9508c45964fbffa4285a5c5e6703b704acabfb6945b" from cache

/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
FreeBSD 14.3-RELEASE-p3
The OCaml toplevel, version 4.14.2
2.4.1
2025-10-14 15:01.11 ---> using "199d8be57ed603ac6837a6d6cc7e578c2f630e2b79e2520a8892deff98662ca8" from cache

/src: (workdir /src)

/src: (run (shell "sudo chown opam /src"))
2025-10-14 15:01.13 ---> using "c9d8693a3c313f3750cea43d98891a3f5490d8d3ab8357236d5eb49fea038272" from cache

/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
           (network host)
           (shell "cd ~/opam-repository && (git cat-file -e deb3de7fc5bdf4eb6ebbacd9c3207c8d6820bc64 || git fetch origin master) && git reset -q --hard deb3de7fc5bdf4eb6ebbacd9c3207c8d6820bc64 && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
 * branch                  master     -> FETCH_HEAD
   98696b94e2..deb3de7fc5  master     -> origin/master
deb3de7fc5 Merge pull request #28686 from NathanReb/release-ppxlib-0.37.0

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

Everything as up-to-date as possible

The following packages are not being upgraded because the new versions conflict with other installed packages:
  - ocaml.5.3.0
  - ocaml-config.3
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.
2025-10-14 15:01.14 ---> using "58a385d95bb58205051a02d5115df9dda4fc5a2433e410b31fca36e6fc369d12" from cache

/src: (copy (src repr.opam repr-fuzz.opam repr-bench.opam ppx_repr.opam)
            (dst ./))
2025-10-14 15:01.21 ---> saved as "4bcc9f7efacd633f497887dd03410ea2f343aef52d50a6123ebfcfab8299f7df"

/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)
2025-10-14 15:01.30 ---> saved as "5bc75333794ad52dce540820894d61f063d9728b0fb2e7826b5a55aea65e5f17"

/src: (run (network host)
           (shell "echo '(lang dune 3.0)' > './dune-project'"))
2025-10-14 15:01.33 ---> saved as "161137d4416e64769d0e9d9ec98cecc9ebb5ee1440cc5c66e503045421c5afd4"

/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 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"))
[WARNING] Unknown update command for bsd, skipping system update

<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[repr-bench.dev] synchronised (file:///src)
[repr.dev] synchronised (file:///src)
[ppx_repr.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).
2025-10-14 15:01.53 ---> saved as "72d08d524176bd9e7d587c31acc06c15a5e200c8fa733d5885a07a36d3a0029d"

/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
   afl-persistent      1.4
   alcotest            1.5.0
   astring             0.8.5
   base-bytes          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-compiler-libs v0.12.4
   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
   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

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
 retrieved astring.0.8.5  (cached)
 retrieved alcotest.1.5.0  (cached)
 retrieved base64.3.5.2  (cached)
 retrieved bechamel.0.5.0  (cached)
 retrieved cmdliner.1.0.4  (cached)
 retrieved crowbar.0.2  (cached)
 retrieved cppo.1.8.0  (cached)
 retrieved cstruct.6.2.0  (cached)
 retrieved afl-persistent.1.4  (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 jsonm.1.0.2  (cached)
 retrieved ocaml-compiler-libs.v0.12.4  (cached)
 retrieved ocaml-syntax-shims.1.0.0  (cached)
 retrieved ocamlbuild.0.16.1  (cached)
 retrieved ocplib-endian.1.2  (cached)
 retrieved ocamlfind.1.9.8  (cached)
 retrieved ppx_derivers.1.2.1  (cached)
 retrieved optint.0.3.0  (cached)
 retrieved ppx_deriving.6.1.1  (cached)
 retrieved re.1.14.0  (cached)
 retrieved sexplib0.v0.17.0  (cached)
 retrieved stdlib-shims.0.3.0  (cached)
 retrieved ppxlib.0.37.0  (cached)
 retrieved topkg.1.1.0  (cached)
 retrieved uutf.1.0.3  (cached)
 retrieved yojson.3.0.0  (cached)
 retrieved dune.3.20.2  (cached)
 installed cmdliner.1.0.4
 installed ocamlfind.1.9.8
 installed base-bytes.base
 installed ocamlbuild.0.16.1
 installed topkg.1.1.0
 installed uutf.1.0.3
 installed astring.0.8.5
 installed fmt.0.9.0
 installed jsonm.1.0.2
 installed fpath.0.7.3
 installed dune.3.20.2
 installed afl-persistent.1.4
 installed stdlib-shims.0.3.0
 installed ppx_derivers.1.2.1
 installed base64.3.5.2
 installed either.1.0.0
 installed optint.0.3.0
 installed ocaml-syntax-shims.1.0.0
 installed cstruct.6.2.0
 installed hex.1.5.0
 installed ocaml-compiler-libs.v0.12.4
 installed sexplib0.v0.17.0
 installed cppo.1.8.0
 installed bechamel.0.5.0
 installed ocplib-endian.1.2
 installed yojson.3.0.0
 installed crowbar.0.2
 installed re.1.14.0
 installed alcotest.1.5.0
 installed ppxlib.0.37.0
 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
2025-10-14 15:04.05 ---> saved as "fcbc61e7eba450b73f4b498f1ea3edf937193203f88fe7a08f1061e1f3c0cbd6"

/src: (copy (src .) (dst /src))
2025-10-14 15:04.07 ---> saved as "f2dac4bf94867333ed82b1365d57285c37705a5b4a0a7febd52bc723ec4c7901"

/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
File "test/ppx_repr/deriver/passing/composite.expected", line 1, characters 0-0:
/usr/local/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..a7ec73c 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 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
File "test/ppx_repr/deriver/passing/extension.expected", line 1, characters 0-0:
/usr/local/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..59a1836 100644
--- a/_build/default/test/ppx_repr/deriver/passing/extension.expected
+++ b/_build/default/test/ppx_repr/deriver/passing/extension.actual
@@ -1,16 +1,15 @@
 type 'a typ = 'a Repr.t
 module Simple =
   struct
-    let (_ : (int * string) list typ) =
+    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 Alias = struct type t = unit
+                      let t = Repr.unit
+                      let _ : unit typ = t end
 module Sum =
   struct
-    let (_ : [ `Foo  | `Bar of string ] typ) =
+    let _ : [ `Foo  | `Bar of string ] typ =
       Repr.sealv
         (Repr.(|~)
            (Repr.(|~)
@@ -27,4 +26,4 @@ module Params =
     let __ : type a b. a typ -> b typ -> (a, b) result typ =
       fun _x__002_ _x__003_ -> Repr.result _x__002_ _x__003_
   end
-module Namespace = struct let (_ : string typ) = Repr.string end
+module Namespace = struct let _ : string typ = Repr.string end
File "test/ppx_repr/deriver/passing/alias.expected", line 1, characters 0-0:
/usr/local/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..507a399 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 Repr.t = test_result_t
+let _ : t_alias Repr.t = t_alias_t
+let _ : t Repr.t = t
File "test/ppx_repr/deriver/passing/json_module.expected", line 1, characters 0-0:
/usr/local/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..ad50fc0 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 Repr.t = foo_t
File "test/ppx_repr/deriver/passing/basic.expected", line 1, characters 0-0:
/usr/local/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..fcec434 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 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
   end 
 module Inside_modules :
   sig
File "test/ppx_repr/deriver/passing/tuple_deep.expected", line 1, characters 0-0:
/usr/local/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..d98f95b 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 Repr.t = deep_tuple_t
File "test/ppx_repr/deriver/passing/nobuiltin.expected", line 1, characters 0-0:
/usr/local/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..ea9849d 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 _ : string Repr.t = 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 _ : string Repr.t = 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 _ : (int * int64) Repr.t = u_t
   end
File "test/ppx_repr/deriver/passing/arguments.expected", line 1, characters 0-0:
/usr/local/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..49b70ea 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 Repr.t = 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 _ : d Repr.t = 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 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
(cd _build/default/test/repr && ./main.exe)
Testing `repr'.
This run has ID `OIIY79AM'.

  [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 0.663s. 27 tests run.
jail: /usr/bin/su -l opam -c cd '/src' && env OCAMLCI='true' CI='true' 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 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' OPAMCOLOR='always' CLICOLOR_FORCE='1' '/usr/bin/env' 'bash' '-c' 'opam exec -- dune build @install @check @runtest && rm -rf _build': failed
"jail" "-c" "name=obuilder_73090_22295" "mount.devfs" "path=/obuilder/result/baa8cf6df03c7b97b4bd7ced361b6c8972f2e94e885257d214d05a302b15f2f3/rootfs" "vnet" "exec.start=/sbin/ifconfig lo0 127.0.0.1/8" "command=/usr/bin/su" "-l" "opam" "-c" "cd '/src' && env OCAMLCI='true' CI='true' 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 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' OPAMCOLOR='always' CLICOLOR_FORCE='1' '/usr/bin/env' 'bash' '-c' 'opam exec -- dune build @install @check @runtest && rm -rf _build'" failed with exit status 1
2025-10-14 15:06.00: Job failed: Failed: Build failed