freebsd-14.3-5.4_opam-2.5

2026-02-13 08:10.26: New job: test mirage/repr https://github.com/mirage/repr.git#refs/pull/112/head (7345635f153a2bafcea8994dc5936e4eec67e356) (freebsd-x86_64:freebsd-14.3-5.4_opam-2.5)
Base: freebsd-14.3-ocaml-5.4
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/mirage/repr.git" && cd "repr" && git fetch origin "refs/pull/112/head" && git reset --hard 7345635f
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM freebsd-14.3-ocaml-5.4
# freebsd-14.3-5.4_opam-2.5
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
WORKDIR /src
RUN sudo ln -f /usr/local/bin/opam-2.5 /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 302e116c4009da2f5a31c350a57c8b3c9b27289e || git fetch origin master) && git reset -q --hard 302e116c4009da2f5a31c350a57c8b3c9b27289e && 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-domains.base base-effects.base base-nnp.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.3.21.1 either.1.0.0 fmt.0.9.0 fpath.0.7.3 hex.1.5.0 jsonm.1.0.2 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 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.1.1.1 uutf.1.0.3 yojson.3.0.0"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.5 --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


2026-02-13 08:10.26: Using cache hint "mirage/repr-freebsd-14.3-ocaml-5.4-freebsd-14.3-5.4_opam-2.5-e2050d4cbeb8e8fab80b60251807081f"
2026-02-13 08:10.26: Using OBuilder spec:
((from freebsd-14.3-ocaml-5.4)
(comment freebsd-14.3-5.4_opam-2.5)
(user (uid 1000) (gid 1000))
(env CLICOLOR_FORCE 1)
(env OPAMCOLOR always)
(workdir /src)
(run (shell "sudo ln -f /usr/local/bin/opam-2.5 /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 302e116c4009da2f5a31c350a57c8b3c9b27289e || git fetch origin master) && git reset -q --hard 302e116c4009da2f5a31c350a57c8b3c9b27289e && 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-domains.base base-effects.base base-nnp.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.3.21.1 either.1.0.0 fmt.0.9.0 fpath.0.7.3 hex.1.5.0 jsonm.1.0.2 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 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.1.1.1 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=2.5 --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"))
)


2026-02-13 08:10.26: Waiting for resource in pool OCluster
2026-02-13 11:20.52: Waiting for worker…
2026-02-13 12:17.33: Got resource from pool OCluster
Building on rosemary
All commits already cached
HEAD is now at 7345635 Remove useless allow_approximate_merlin-field triggering a deprecation warning


(from freebsd-14.3-ocaml-5.4)
2026-02-13 12:20.31 ---> using "463e9b939b79b2568bf98b05cff00f85b3ec5717170cf88773a44ae3b08f11e7" from cache


/: (comment freebsd-14.3-5.4_opam-2.5)


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


/: (env CLICOLOR_FORCE 1)


/: (env OPAMCOLOR always)


/: (workdir /src)


/src: (run (shell "sudo ln -f /usr/local/bin/opam-2.5 /usr/local/bin/opam"))
2026-02-13 12:20.32 ---> using "e61cc6f90204801db314d0aa3481b9199ff82a8a270abed9917e5690810c70ed" 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
2026-02-13 12:20.33 ---> using "991489237400f99acdd227f8234d37ac98134e18d1f3c091be7204acf59248ac" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
FreeBSD 14.3-RELEASE-p3
The OCaml toplevel, version 5.4.0
2.5.0
2026-02-13 12:20.34 ---> using "add5f681a375911dcea6c14418d3635cba7f82294574aa9177e3a0a9fa01d5bd" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2026-02-13 12:20.35 ---> using "56f48ccddab22348a30c0beee9b14f69a3990eb0fbd9a0ccd0040d116cc1fce5" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 302e116c4009da2f5a31c350a57c8b3c9b27289e || git fetch origin master) && git reset -q --hard 302e116c4009da2f5a31c350a57c8b3c9b27289e && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
71325ac6ed..302e116c40  master     -> origin/master
302e116c40 Merge pull request #29374 from shonfeder/release-dune-3.21.1


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


Already up-to-date.
Nothing to do.
2026-02-13 12:20.35 ---> using "d30540afdb85e52c7eab75f161aefefbbb01b3baf595bdd11283a6d8d1c457dc" from cache


/src: (copy (src repr.opam repr-fuzz.opam repr-bench.opam ppx_repr.opam)
(dst ./))
2026-02-13 12:20.38 ---> saved as "5e239f8d293bb42d7c81b74ebd73ad0e0229a7770ce46162e7d434de2fd6bc73"


/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)
2026-02-13 12:20.47 ---> saved as "40e7ec5fca368ff933f505be5102bd9a636dc3948515374855df1e9743a70eb5"


/src: (run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
2026-02-13 12:20.48 ---> saved as "0db01c3a4512c96e7d3b9c30771edfd5e9da659bfe9e502fc1736664b86aa29d"


/src: (env DEPS "afl-persistent.1.4 alcotest.1.5.0 astring.0.8.5 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.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.3.21.1 either.1.0.0 fmt.0.9.0 fpath.0.7.3 hex.1.5.0 jsonm.1.0.2 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 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.1.1.1 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=2.5 --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 3).
[NOTE] Package ocaml-compiler is already installed (current version is 5.4.0).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.0).
[NOTE] Package ocaml is already installed (current version is 5.4.0).
[NOTE] Package base-unix is already installed (current version is base).
[NOTE] Package base-threads is already installed (current version is base).
[NOTE] Package base-nnp is already installed (current version is base).
[NOTE] Package base-effects is already installed (current version is base).
[NOTE] Package base-domains is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).
2026-02-13 12:21.07 ---> saved as "d6cacf14361edfbd6a1cce0043d24d6e468628bea87543d814841ef923ad0fac"


/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 3).
[NOTE] Package ocaml-compiler is already installed (current version is 5.4.0).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.0).
[NOTE] Package ocaml is already installed (current version is 5.4.0).
[NOTE] Package base-unix is already installed (current version is base).
[NOTE] Package base-threads is already installed (current version is base).
[NOTE] Package base-nnp is already installed (current version is base).
[NOTE] Package base-effects is already installed (current version is base).
[NOTE] Package base-domains is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).
The following actions will be performed:
=== install 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                3.21.1
∗ either              1.0.0
∗ fmt                 0.9.0
∗ fpath               0.7.3
∗ hex                 1.5.0
∗ jsonm               1.0.2
∗ ocaml-compiler-libs v0.17.0
∗ 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               1.1.1
∗ uutf                1.0.3
∗ yojson              3.0.0


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
⬇ retrieved astring.0.8.5  (cached)
⬇ retrieved afl-persistent.1.4  (cached)
⬇ retrieved base64.3.5.2  (cached)
⬇ retrieved bechamel.0.5.0  (cached)
⬇ retrieved cmdliner.1.0.4  (cached)
⬇ retrieved cppo.1.8.0  (cached)
⬇ retrieved alcotest.1.5.0  (https://github.com/mirage/alcotest/releases/download/1.5.0/alcotest-js-1.5.0.tbz)
⬇ retrieved cstruct.6.2.0  (cached)
⬇ retrieved either.1.0.0  (cached)
⬇ retrieved crowbar.0.2  (https://github.com/stedolan/crowbar/archive/v0.2.tar.gz)
⬇ retrieved fpath.0.7.3  (cached)
⬇ retrieved hex.1.5.0  (cached)
⬇ retrieved jsonm.1.0.2  (cached)
⬇ retrieved ocaml-compiler-libs.v0.17.0  (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 fmt.0.9.0  (https://erratique.ch/software/fmt/releases/fmt-0.9.0.tbz)
⬇ retrieved ppx_derivers.1.2.1  (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 topkg.1.1.1  (cached)
⬇ retrieved ppxlib.0.37.0  (cached)
⬇ retrieved uutf.1.0.3  (https://erratique.ch/software/uutf/releases/uutf-1.0.3.tbz)
⬇ retrieved yojson.3.0.0  (cached)
⬇ retrieved dune.3.21.1  (cached)
∗ installed cmdliner.1.0.4
∗ installed ocamlfind.1.9.8
∗ installed base-bytes.base
∗ installed ocamlbuild.0.16.1
∗ installed topkg.1.1.1
∗ 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.3.21.1
∗ installed ppx_derivers.1.2.1
∗ installed either.1.0.0
∗ installed base64.3.5.2
∗ installed cstruct.6.2.0
∗ installed optint.0.3.0
∗ installed afl-persistent.1.4
∗ installed ocaml-syntax-shims.1.0.0
∗ installed stdlib-shims.0.3.0
∗ installed hex.1.5.0
∗ installed ocaml-compiler-libs.v0.17.0
∗ installed bechamel.0.5.0
∗ installed cppo.1.8.0
∗ installed sexplib0.v0.17.0
∗ 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 5.4.0+afl ocaml-variants.5.4.0+options ocaml-option-afl
2026-02-13 12:23.10 ---> saved as "05abe0344bfa9c1c88a311748e99156b4663836ff352bfc18962b6bcb64cd4f6"


/src: (copy (src .) (dst /src))
2026-02-13 12:23.11 ---> saved as "e953e4f674ed4dad0929c0764ee0b0fbc18abda546c83ec03a24416a836b67e4"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
(cd _build/default && /home/opam/.opam/5.4.0/bin/ocamlc.opt -w @1..3@5..28@31..39@43@46..47@49..57@61..62@67@69-40 -strict-sequence -strict-formats -short-paths -keep-locs -g -bin-annot -bin-annot-occurrences -I src/ppx_repr/lib/.ppx_repr_lib.objs/byte -I /home/opam/.opam/5.4.0/lib/fmt -I /home/opam/.opam/5.4.0/lib/ocaml-compiler-libs/common -I /home/opam/.opam/5.4.0/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/5.4.0/lib/ocaml/compiler-libs -I /home/opam/.opam/5.4.0/lib/ppx_derivers -I /home/opam/.opam/5.4.0/lib/ppxlib -I /home/opam/.opam/5.4.0/lib/ppxlib/ast -I /home/opam/.opam/5.4.0/lib/ppxlib/astlib -I /home/opam/.opam/5.4.0/lib/ppxlib/print_diff -I /home/opam/.opam/5.4.0/lib/ppxlib/stdppx -I /home/opam/.opam/5.4.0/lib/ppxlib/traverse_builtins -I /home/opam/.opam/5.4.0/lib/sexplib0 -I /home/opam/.opam/5.4.0/lib/stdlib-shims -no-alias-deps -opaque -open Ppx_repr_lib__ -o src/ppx_repr/lib/.ppx_repr_lib.objs/byte/ppx_repr_lib__Attributes_intf.cmo -c -impl src/ppx_repr/lib/attributes_intf.pp.ml)
File "src/ppx_repr/lib/attributes_intf.ml", line 11, characters 15-16:
11 |   module Make (T : sig
^
Error (warning 67 [unused-functor-parameter]): unused functor parameter T.
(cd _build/default && /home/opam/.opam/5.4.0/bin/ocamlc.opt -w @1..3@5..28@31..39@43@46..47@49..57@61..62@67@69-40 -strict-sequence -strict-formats -short-paths -keep-locs -g -bin-annot -bin-annot-occurrences -I src/ppx_repr/lib/.ppx_repr_lib.objs/byte -I /home/opam/.opam/5.4.0/lib/fmt -I /home/opam/.opam/5.4.0/lib/ocaml-compiler-libs/common -I /home/opam/.opam/5.4.0/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/5.4.0/lib/ocaml/compiler-libs -I /home/opam/.opam/5.4.0/lib/ppx_derivers -I /home/opam/.opam/5.4.0/lib/ppxlib -I /home/opam/.opam/5.4.0/lib/ppxlib/ast -I /home/opam/.opam/5.4.0/lib/ppxlib/astlib -I /home/opam/.opam/5.4.0/lib/ppxlib/print_diff -I /home/opam/.opam/5.4.0/lib/ppxlib/stdppx -I /home/opam/.opam/5.4.0/lib/ppxlib/traverse_builtins -I /home/opam/.opam/5.4.0/lib/sexplib0 -I /home/opam/.opam/5.4.0/lib/stdlib-shims -no-alias-deps -opaque -open Ppx_repr_lib__ -o src/ppx_repr/lib/.ppx_repr_lib.objs/byte/ppx_repr_lib__Plugins.cmi -c -intf src/ppx_repr/lib/plugins.pp.mli)
File "src/ppx_repr/lib/plugins.mli", line 17, characters 13-14:
17 | module Make (T : sig
^
Error (warning 67 [unused-functor-parameter]): unused functor parameter T.
(cd _build/default && /home/opam/.opam/5.4.0/bin/ocamlc.opt -w @1..3@5..28@31..39@43@46..47@49..57@61..62@67@69-40 -strict-sequence -strict-formats -short-paths -keep-locs -g -bin-annot -bin-annot-occurrences -I src/ppx_repr/lib/.ppx_repr_lib.objs/byte -I /home/opam/.opam/5.4.0/lib/fmt -I /home/opam/.opam/5.4.0/lib/ocaml-compiler-libs/common -I /home/opam/.opam/5.4.0/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/5.4.0/lib/ocaml/compiler-libs -I /home/opam/.opam/5.4.0/lib/ppx_derivers -I /home/opam/.opam/5.4.0/lib/ppxlib -I /home/opam/.opam/5.4.0/lib/ppxlib/ast -I /home/opam/.opam/5.4.0/lib/ppxlib/astlib -I /home/opam/.opam/5.4.0/lib/ppxlib/print_diff -I /home/opam/.opam/5.4.0/lib/ppxlib/stdppx -I /home/opam/.opam/5.4.0/lib/ppxlib/traverse_builtins -I /home/opam/.opam/5.4.0/lib/sexplib0 -I /home/opam/.opam/5.4.0/lib/stdlib-shims -no-alias-deps -opaque -open Ppx_repr_lib__ -o src/ppx_repr/lib/.ppx_repr_lib.objs/byte/ppx_repr_lib__Algebraic_intf.cmo -c -impl src/ppx_repr/lib/algebraic_intf.pp.ml)
File "src/ppx_repr/lib/algebraic_intf.ml", line 65, characters 18-19:
65 |   module Located (S : Ast_builder.S) (M : Monad.S) : S with module M = M
^
Error (warning 67 [unused-functor-parameter]): unused functor parameter S.
(cd _build/default && /home/opam/.opam/5.4.0/bin/ocamlc.opt -w @1..3@5..28@31..39@43@46..47@49..57@61..62@67@69-40 -strict-sequence -strict-formats -short-paths -keep-locs -g -bin-annot -bin-annot-occurrences -I fuzz/.main.eobjs/byte -I /home/opam/.opam/5.4.0/lib/afl-persistent -I /home/opam/.opam/5.4.0/lib/base64 -I /home/opam/.opam/5.4.0/lib/bytes -I /home/opam/.opam/5.4.0/lib/cmdliner -I /home/opam/.opam/5.4.0/lib/crowbar -I /home/opam/.opam/5.4.0/lib/either -I /home/opam/.opam/5.4.0/lib/fmt -I /home/opam/.opam/5.4.0/lib/jsonm -I /home/opam/.opam/5.4.0/lib/ocaml/str -I /home/opam/.opam/5.4.0/lib/ocaml/unix -I /home/opam/.opam/5.4.0/lib/ocplib-endian -I /home/opam/.opam/5.4.0/lib/optint -I /home/opam/.opam/5.4.0/lib/uutf -I src/repr/.repr.objs/byte -cmi-file fuzz/.main.eobjs/byte/dune__exe__Main.cmi -no-alias-deps -opaque -o fuzz/.main.eobjs/byte/dune__exe__Main.cmo -c -impl fuzz/main.pp.ml)
File "fuzz/main.ml", line 96, characters 2-16:
96 |   | TInt : int t
^^^^^^^^^^^^^^
Error (warning 37 [unused-constructor]): constructor TInt is never used to build values.
(However, this constructor appears in patterns.)


File "fuzz/main.ml", line 97, characters 2-20:
97 |   | TInt32 : int32 t
^^^^^^^^^^^^^^^^^^
Error (warning 37 [unused-constructor]): constructor TInt32 is never used to build values.
(However, this constructor appears in patterns.)


File "fuzz/main.ml", line 98, characters 2-20:
98 |   | TInt64 : int64 t
^^^^^^^^^^^^^^^^^^
Error (warning 37 [unused-constructor]): constructor TInt64 is never used to build values.
(However, this constructor appears in patterns.)


File "fuzz/main.ml", line 99, characters 2-20:
99 |   | TFloat : float t
^^^^^^^^^^^^^^^^^^
Error (warning 37 [unused-constructor]): constructor TFloat is never used to build values.
(However, this constructor appears in patterns.)
(cd _build/default && /home/opam/.opam/5.4.0/bin/ocamlopt.opt -w @1..3@5..28@31..39@43@46..47@49..57@61..62@67@69-40 -strict-sequence -strict-formats -short-paths -keep-locs -g -I fuzz/.main.eobjs/byte -I fuzz/.main.eobjs/native -I /home/opam/.opam/5.4.0/lib/afl-persistent -I /home/opam/.opam/5.4.0/lib/base64 -I /home/opam/.opam/5.4.0/lib/bytes -I /home/opam/.opam/5.4.0/lib/cmdliner -I /home/opam/.opam/5.4.0/lib/crowbar -I /home/opam/.opam/5.4.0/lib/either -I /home/opam/.opam/5.4.0/lib/fmt -I /home/opam/.opam/5.4.0/lib/jsonm -I /home/opam/.opam/5.4.0/lib/ocaml/str -I /home/opam/.opam/5.4.0/lib/ocaml/unix -I /home/opam/.opam/5.4.0/lib/ocplib-endian -I /home/opam/.opam/5.4.0/lib/optint -I /home/opam/.opam/5.4.0/lib/uutf -I src/repr/.repr.objs/byte -I src/repr/.repr.objs/native -cmi-file fuzz/.main.eobjs/byte/dune__exe__Main.cmi -no-alias-deps -opaque -o fuzz/.main.eobjs/native/dune__exe__Main.cmx -c -impl fuzz/main.pp.ml)
File "fuzz/main.ml", line 96, characters 2-16:
96 |   | TInt : int t
^^^^^^^^^^^^^^
Error (warning 37 [unused-constructor]): constructor TInt is never used to build values.
(However, this constructor appears in patterns.)


File "fuzz/main.ml", line 97, characters 2-20:
97 |   | TInt32 : int32 t
^^^^^^^^^^^^^^^^^^
Error (warning 37 [unused-constructor]): constructor TInt32 is never used to build values.
(However, this constructor appears in patterns.)


File "fuzz/main.ml", line 98, characters 2-20:
98 |   | TInt64 : int64 t
^^^^^^^^^^^^^^^^^^
Error (warning 37 [unused-constructor]): constructor TInt64 is never used to build values.
(However, this constructor appears in patterns.)


File "fuzz/main.ml", line 99, characters 2-20:
99 |   | TFloat : float t
^^^^^^^^^^^^^^^^^^
Error (warning 37 [unused-constructor]): constructor TFloat is never used to build values.
(However, this constructor appears in patterns.)
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-domains.base base-effects.base base-nnp.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.3.21.1 either.1.0.0 fmt.0.9.0 fpath.0.7.3 hex.1.5.0 jsonm.1.0.2 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 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.1.1.1 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_56181_139920" "mount.devfs" "path=/obuilder/result/6e831c5f3932acd018754ef4227c12e06c8b0a59d5cab85bd5b8e9988af25f61/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-domains.base base-effects.base base-nnp.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.3.21.1 either.1.0.0 fmt.0.9.0 fpath.0.7.3 hex.1.5.0 jsonm.1.0.2 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 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.1.1.1 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
2026-02-13 12:26.02: Job failed: Failed: Build failed