opensuse-16.0-4.14_opam-2.5

2026-02-15 17:59.50: New job: test mirage/repr https://github.com/mirage/repr.git#refs/pull/112/head (7345635f153a2bafcea8994dc5936e4eec67e356) (linux-x86_64:opensuse-16.0-4.14_opam-2.5)
Base: ocaml/opam:opensuse-16.0-ocaml-4.14@sha256:bc9402df5e62337a46a305774c8027b5065bdc70d2c2589b8ee8188136692f24
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 ocaml/opam:opensuse-16.0-ocaml-4.14@sha256:bc9402df5e62337a46a305774c8027b5065bdc70d2c2589b8ee8188136692f24
# opensuse-16.0-4.14_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 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-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.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.1.1.1 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


2026-02-15 17:59.50: Using cache hint "mirage/repr-ocaml/opam:opensuse-16.0-ocaml-4.14@sha256:bc9402df5e62337a46a305774c8027b5065bdc70d2c2589b8ee8188136692f24-opensuse-16.0-4.14_opam-2.5-9a70d96a44fac5ac032bc22f08937f52"
2026-02-15 17:59.50: Using OBuilder spec:
((from ocaml/opam:opensuse-16.0-ocaml-4.14@sha256:bc9402df5e62337a46a305774c8027b5065bdc70d2c2589b8ee8188136692f24)
(comment opensuse-16.0-4.14_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 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-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.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.1.1.1 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"))
)


2026-02-15 17:59.50: Waiting for resource in pool OCluster
2026-02-15 20:17.40: Waiting for worker…
2026-02-15 20:20.18: Got resource from pool OCluster
Building on asteria.caelum.ci.dev
All commits already cached
HEAD is now at 7345635 Remove useless allow_approximate_merlin-field triggering a deprecation warning


(from ocaml/opam:opensuse-16.0-ocaml-4.14@sha256:bc9402df5e62337a46a305774c8027b5065bdc70d2c2589b8ee8188136692f24)
Unable to find image 'ocaml/opam:opensuse-16.0-ocaml-4.14@sha256:bc9402df5e62337a46a305774c8027b5065bdc70d2c2589b8ee8188136692f24' locally
docker.io/ocaml/opam@sha256:bc9402df5e62337a46a305774c8027b5065bdc70d2c2589b8ee8188136692f24: Pulling from ocaml/opam
64cfa2a65095: Already exists
692f5537ba42: Already exists
43d4ccad78cf: Already exists
70070cd3c955: Already exists
ec78a4ac80e5: Already exists
eefb9793fafd: Already exists
4c43fcde2d96: Already exists
f8ebe3d69c53: Already exists
5701de31e7b4: Already exists
6f0d4e876bbd: Already exists
514a778e56ac: Already exists
6f18741b08bc: Already exists
b55a7ea2c456: Already exists
2feb3e941e06: Already exists
653f3a3f03c4: Already exists
c33d44c2fe4b: Already exists
4fea671b1885: Already exists
b9f264b7c21f: Already exists
6d5265cd7803: Already exists
4f4fb700ef54: Already exists
7d8fef25b78c: Already exists
6b0aa9646d3b: Already exists
10db3a3b9be6: Already exists
2d2da8b6b9b7: Already exists
1ec924573b5f: Already exists
6073c773f2c4: Already exists
bb3927dba7ec: Already exists
2fe1303967bb: Already exists
8f6ca5296dbb: Already exists
a3cfb92e75bb: Already exists
a8021b72a568: Already exists
1ec42febf652: Already exists
a97cb0151adc: Already exists
49c1029be156: Already exists
89e146cf2a15: Already exists
c205ee7826da: Already exists
a1bc65435ed6: Already exists
42d855c8ca83: Already exists
da6404631fa3: Pulling fs layer
47b2fa122fda: Pulling fs layer
da6404631fa3: Waiting
7822984ee8ab: Pulling fs layer
47b2fa122fda: Waiting
7822984ee8ab: Waiting
424bc6dca278: Pulling fs layer
424bc6dca278: Waiting
47b2fa122fda: Download complete
7822984ee8ab: Download complete
424bc6dca278: Download complete
da6404631fa3: Verifying Checksum
da6404631fa3: Download complete
da6404631fa3: Pull complete
47b2fa122fda: Pull complete
7822984ee8ab: Pull complete
424bc6dca278: Pull complete
Digest: sha256:bc9402df5e62337a46a305774c8027b5065bdc70d2c2589b8ee8188136692f24
Status: Downloaded newer image for ocaml/opam@sha256:bc9402df5e62337a46a305774c8027b5065bdc70d2c2589b8ee8188136692f24
2026-02-15 20:20.18 ---> using "d24bdd8603442a0d7912975028b0ce88114965e0f6ed3b35a5a8333e7774aba7" from cache


/: (comment opensuse-16.0-4.14_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"))
2026-02-15 20:20.18 ---> using "996ffe17ac4a10c9b2b821a4508e4e1e4518eb1960823fc421a8e661afa4309b" 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
2026-02-15 20:20.18 ---> using "1d7b0a91902b43346c4e8ab2e9874d7471306deec503ec41fcc28264a4b1c2ab" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 6.8.0-87-generic
The OCaml toplevel, version 4.14.2
2.5.0
2026-02-15 20:20.18 ---> using "f0ea699475bc3e945ddb203d11c27b5445c0ff5c6dd75e87dbc3cda5aa232632" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2026-02-15 20:20.18 ---> using "34be3f037acd9f856fc47e146277b81620ba69be0149e86caa6915f9a25d5af3" 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"))
302e116c40 Merge pull request #29374 from shonfeder/release-dune-3.21.1


<><> 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.5.4.0"), which will ask permission to downgrade or uninstall the conflicting packages.
Nothing to do.
# To update the current shell environment, run: eval $(opam env)
2026-02-15 20:20.18 ---> using "f635dec762c1439d34e5b3e8e44aafe55da5f07eaf1110147d65c475fe66eccc" from cache


/src: (copy (src repr.opam repr-fuzz.opam repr-bench.opam ppx_repr.opam)
(dst ./))
2026-02-15 20:20.19 ---> saved as "382787a3d395457b540f882284d701831c89d2588897d3b0fd994945cdc107e7"


/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)
2026-02-15 20:20.21 ---> saved as "05825a813c0d82a88588c888d4f680868ef691dd3c344beae3c4bf126544f913"


/src: (run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
2026-02-15 20:20.22 ---> saved as "abba23ff3ea5aa58f8e4cc13d7212262fecd442d61145fbc1e77b057f68d6201"


/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.3.21.1 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.1.1.1 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"))
+ /usr/bin/sudo "zypper" "--non-interactive" "refresh"
- Repository 'repo-openh264 (16.0)' is up to date.
- Retrieving repository 'repo-oss (16.0)' metadata [..
- Looking for gpg keys in repository repo-oss (16.0).
-   gpgkey=http://cdn.opensuse.org/distribution/leap/16.0/repo/oss/x86_64/repodata/repomd.xml.key
- ..
- 
- Note: Received 1 new package signing key from repository "repo-oss (16.0)":
- 
-   Those additional keys are usually used to sign packages shipped by the repository. In order to
-   validate those packages upon download and installation the new keys will be imported into the rpm
-   database.
- 
-   New:
-   Key Fingerprint:  F044 C2C5 07A1 262B 538A AADD 8A49 EB03 25DB 7AE0
-   Key Name:         openSUSE:Backports OBS Project <openSUSE:Backports@build.opensuse.org>
-   Key Algorithm:    RSA 4096
-   Key Created:      Wed May 10 14:46:12 2023
-   Key Expires:      Sun May  9 14:46:12 2027
-   Rpm Name:         gpg-pubkey-25db7ae0-645bae34
- 
-   The repository metadata introducing the new keys have been signed and validated by the trusted
-   key:
- 
-   Repository:       repo-oss (16.0)
-   Key Fingerprint:  AD48 5664 E901 B867 051A B15F 35A2 F86E 29B7 00A4
-   Key Name:         openSUSE Project Signing Key <opensuse@opensuse.org>
-   Key Algorithm:    RSA 4096
-   Key Created:      Mon Jun 20 14:03:14 2022
-   Key Expires:      Fri Jun 19 14:03:14 2026
-   Rpm Name:         gpg-pubkey-29b700a4-62b07e22
- 
- .
- ....
- ..........
- .........
- ..........
- .........
- ..........
- .done]
- Building repository 'repo-oss (16.0)' cache [..
- ..done]
- All repositories have been refreshed.


<><> 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).
# To update the current shell environment, run: eval $(opam env)
2026-02-15 20:20.45 ---> saved as "4be52324e994d309a03f5258d9eeb0a4915f38628ef956b2cc5411694d691d70"


/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                3.21.1
- 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
- install re                  1.14.0
- install sexplib0            v0.17.0
- install stdlib-shims        0.3.0
- install topkg               1.1.1
- 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 cmdliner.1.0.4  (cached)
-> retrieved cppo.1.8.0  (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 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 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 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  (cached)
-> retrieved yojson.3.0.0  (cached)
-> retrieved dune.3.21.1  (cached)
-> installed cmdliner.1.0.4
-> installed ocamlbuild.0.16.1
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> 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 afl-persistent.1.4
-> installed base64.3.5.2
-> installed either.1.0.0
-> installed ppx_derivers.1.2.1
-> installed stdlib-shims.0.3.0
-> installed optint.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
-> 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)
2026-02-15 20:21.30 ---> saved as "ed8af257de119e93eaa05c8a29668e11cc0e6cdc245da7e6253020322f101dd9"


/src: (copy (src .) (dst /src))
2026-02-15 20:21.31 ---> saved as "3258dd7be2ec734a44efd49193500a7c02273affdb8ea8d081e184d9433a439b"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
(cd _build/default && /home/opam/.opam/4.14/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 -I src/ppx_repr/lib/.ppx_repr_lib.objs/byte -I /home/opam/.opam/4.14/lib/fmt -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdlib-shims -no-alias-deps -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/4.14/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 -I src/ppx_repr/lib/.ppx_repr_lib.objs/byte -I /home/opam/.opam/4.14/lib/fmt -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdlib-shims -no-alias-deps -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/4.14/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 -I src/ppx_repr/lib/.ppx_repr_lib.objs/byte -I /home/opam/.opam/4.14/lib/fmt -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdlib-shims -no-alias-deps -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/4.14/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 -I fuzz/.main.eobjs/byte -I /home/opam/.opam/4.14/lib/afl-persistent -I /home/opam/.opam/4.14/lib/base64 -I /home/opam/.opam/4.14/lib/bytes -I /home/opam/.opam/4.14/lib/cmdliner -I /home/opam/.opam/4.14/lib/crowbar -I /home/opam/.opam/4.14/lib/either -I /home/opam/.opam/4.14/lib/fmt -I /home/opam/.opam/4.14/lib/jsonm -I /home/opam/.opam/4.14/lib/ocplib-endian -I /home/opam/.opam/4.14/lib/optint -I /home/opam/.opam/4.14/lib/uutf -I src/repr/.repr.objs/byte -intf-suffix .ml -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/4.14/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/4.14/lib/afl-persistent -I /home/opam/.opam/4.14/lib/base64 -I /home/opam/.opam/4.14/lib/bytes -I /home/opam/.opam/4.14/lib/cmdliner -I /home/opam/.opam/4.14/lib/crowbar -I /home/opam/.opam/4.14/lib/either -I /home/opam/.opam/4.14/lib/fmt -I /home/opam/.opam/4.14/lib/jsonm -I /home/opam/.opam/4.14/lib/ocplib-endian -I /home/opam/.opam/4.14/lib/optint -I /home/opam/.opam/4.14/lib/uutf -I src/repr/.repr.objs/byte -I src/repr/.repr.objs/native -intf-suffix .ml -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.)
"/usr/bin/env" "bash" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 1
2026-02-15 20:21.34: Job failed: Failed: Build failed