opensuse-16.0-5.4_opam-2.5

2026-04-03 11:35.26: New job: test jmid/mutaml https://github.com/jmid/mutaml.git#refs/heads/main (783831dcb58310a4cd7a6c03dc12c45cd8b74f36) (linux-x86_64:opensuse-16.0-5.4_opam-2.5)
Base: ocaml/opam:opensuse-16.0-ocaml-5.4@sha256:2a63bf3c9f8ff4299191871fefcd9982b4c89def6f90e84b18808a2e78dba91d
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/jmid/mutaml.git" -b "main" && cd "mutaml" && git reset --hard 783831dc
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:opensuse-16.0-ocaml-5.4@sha256:2a63bf3c9f8ff4299191871fefcd9982b4c89def6f90e84b18808a2e78dba91d
# opensuse-16.0-5.4_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 d06cfb1853afceb1dc127f88edaac3f8110bf6cc || git fetch origin master) && git reset -q --hard d06cfb1853afceb1dc127f88edaac3f8110bf6cc && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 mutaml.opam ./
RUN opam pin add -yn mutaml.dev './'
RUN echo '(lang dune 3.0)' > './dune-project'
ENV DEPS="base.v0.17.3 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base conf-diffutils.2 conf-timeout.1 cppo.1.8.0 csexp.1.5.2 dune.3.22.1 dune-configurator.3.22.1 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_intrinsics_kernel.v0.17.1 ocamlfind.1.9.8 octavius.1.2.2 ounit2.2.2.7 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppx_js_style.v0.17.1 ppx_yojson_conv.v0.17.1 ppx_yojson_conv_lib.v0.17.0 ppxlib.0.38.0 seq.base sexplib0.v0.17.0 stdlib-random.1.2.0 stdlib-shims.0.3.0 yojson.3.0.0"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.5 --depext-only -y mutaml.dev $DEPS
RUN opam install $DEPS
COPY --chown=1000:1000 . /src
RUN opam exec -- dune build @install @check @runtest && rm -rf _build


END-OF-DOCKERFILE
docker build .
END-REPRO-BLOCK


2026-04-03 11:35.26: Using cache hint "jmid/mutaml-ocaml/opam:opensuse-16.0-ocaml-5.4@sha256:2a63bf3c9f8ff4299191871fefcd9982b4c89def6f90e84b18808a2e78dba91d-opensuse-16.0-5.4_opam-2.5-815bfa86e7d865e151856ec557d26c35"
2026-04-03 11:35.26: Using OBuilder spec:
((from ocaml/opam:opensuse-16.0-ocaml-5.4@sha256:2a63bf3c9f8ff4299191871fefcd9982b4c89def6f90e84b18808a2e78dba91d)
(comment opensuse-16.0-5.4_opam-2.5)
(user (uid 1000) (gid 1000))
(env CLICOLOR_FORCE 1)
(env OPAMCOLOR always)
(workdir /src)
(run (shell "sudo ln -f /usr/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 d06cfb1853afceb1dc127f88edaac3f8110bf6cc || git fetch origin master) && git reset -q --hard d06cfb1853afceb1dc127f88edaac3f8110bf6cc && git log --no-decorate -n1 --oneline && opam update -u"))
(copy (src mutaml.opam) (dst ./))
(run (network host)
(shell "opam pin add -yn mutaml.dev './'"))
(run (shell "echo '(lang dune 3.0)' > './dune-project'"))
(env DEPS "base.v0.17.3 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base conf-diffutils.2 conf-timeout.1 cppo.1.8.0 csexp.1.5.2 dune.3.22.1 dune-configurator.3.22.1 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_intrinsics_kernel.v0.17.1 ocamlfind.1.9.8 octavius.1.2.2 ounit2.2.2.7 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppx_js_style.v0.17.1 ppx_yojson_conv.v0.17.1 ppx_yojson_conv_lib.v0.17.0 ppxlib.0.38.0 seq.base sexplib0.v0.17.0 stdlib-random.1.2.0 stdlib-shims.0.3.0 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 mutaml.dev $DEPS"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam install $DEPS"))
(copy (src .) (dst /src))
(run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
)


2026-04-03 11:35.26: Waiting for resource in pool OCluster
2026-04-03 11:35.27: Waiting for worker…
2026-04-03 11:35.31: Got resource from pool OCluster
Building on doris.caelum.ci.dev
All commits already cached
HEAD is now at 783831d Merge pull request #44 from jmid/dependabot/github_actions/actions/checkout-5


(from ocaml/opam:opensuse-16.0-ocaml-5.4@sha256:2a63bf3c9f8ff4299191871fefcd9982b4c89def6f90e84b18808a2e78dba91d)
Unable to find image 'ocaml/opam:opensuse-16.0-ocaml-5.4@sha256:2a63bf3c9f8ff4299191871fefcd9982b4c89def6f90e84b18808a2e78dba91d' locally
docker.io/ocaml/opam@sha256:2a63bf3c9f8ff4299191871fefcd9982b4c89def6f90e84b18808a2e78dba91d: Pulling from ocaml/opam
64cfa2a65095: Already exists
7b581e71db22: Already exists
0d9a5a107b9b: Already exists
357b95083b04: Already exists
3658f63fcffa: Already exists
5f00ec28670a: Already exists
d5429ba7ea96: Already exists
1e2abec3e48a: Already exists
a459d1a5da3b: Already exists
2168339905af: Already exists
165752543076: Already exists
72d1a62a8420: Already exists
7a8e0b1e89ad: Already exists
f363e37deee9: Already exists
aa8207662583: Already exists
7993a7002f90: Already exists
b555b5cbc6e7: Already exists
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e7d8a4a03644: Already exists
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32f29cbbfa56: Already exists
d591940d5bfc: Already exists
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8c4f627de9a8: Already exists
ddcab00bd8b5: Already exists
8cc53bc399b9: Already exists
cc314699ebb3: Already exists
bd70335dd932: Pulling fs layer
10a9cbc4ed95: Pulling fs layer
0793f4c8855c: Pulling fs layer
50b923fd66a2: Pulling fs layer
c563596748bf: Pulling fs layer
846ea7b2e958: Pulling fs layer
28a548044636: Pulling fs layer
c563596748bf: Waiting
846ea7b2e958: Waiting
28a548044636: Waiting
50b923fd66a2: Waiting
bd70335dd932: Verifying Checksum
bd70335dd932: Download complete
bd70335dd932: Pull complete
50b923fd66a2: Verifying Checksum
50b923fd66a2: Download complete
10a9cbc4ed95: Verifying Checksum
10a9cbc4ed95: Download complete
c563596748bf: Download complete
28a548044636: Verifying Checksum
28a548044636: Download complete
0793f4c8855c: Verifying Checksum
0793f4c8855c: Download complete
846ea7b2e958: Verifying Checksum
846ea7b2e958: Download complete
10a9cbc4ed95: Pull complete
0793f4c8855c: Pull complete
50b923fd66a2: Pull complete
c563596748bf: Pull complete
846ea7b2e958: Pull complete
28a548044636: Pull complete
Digest: sha256:2a63bf3c9f8ff4299191871fefcd9982b4c89def6f90e84b18808a2e78dba91d
Status: Downloaded newer image for ocaml/opam@sha256:2a63bf3c9f8ff4299191871fefcd9982b4c89def6f90e84b18808a2e78dba91d
2026-04-03 11:35.37 ---> using "a84bee05f589564fb24f9acffdadcc84028641a9678370b03cb69ffcc1a9f2cc" from cache


/: (comment opensuse-16.0-5.4_opam-2.5)


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


/: (env CLICOLOR_FORCE 1)


/: (env OPAMCOLOR always)


/: (workdir /src)


/src: (run (shell "sudo ln -f /usr/bin/opam-2.5 /usr/bin/opam"))
2026-04-03 11:35.37 ---> using "3cf1cb41b31187b89cb90851fadc99e0d2de8be3ffc794b66c2cec3de33443b6" 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
2026-04-03 11:35.37 ---> using "f7b8099070269af6464bc9533c4adc8442a737aeb685354963b46d5c24ca80b6" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 6.8.0-106-generic
The OCaml toplevel, version 5.4.0
2.5.0
2026-04-03 11:35.37 ---> using "e963d7be11ccfa116ae9f716be4328d1ce632c0d416f08ae9df31a49cc02a231" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2026-04-03 11:35.37 ---> using "fc42eafe1548ee3a40acb9eb65f0c03df776017ca40659b8730d553ef1a0a138" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e d06cfb1853afceb1dc127f88edaac3f8110bf6cc || git fetch origin master) && git reset -q --hard d06cfb1853afceb1dc127f88edaac3f8110bf6cc && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
4f056bfedf..d06cfb1853  master     -> origin/master
d06cfb1853 Merge pull request #29632 from shonfeder/release-dune-3.22.1


<><> 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.5.5.0"), which will ask permission to downgrade or uninstall the conflicting packages.
Nothing to do.
# To update the current shell environment, run: eval $(opam env)
2026-04-03 11:35.58 ---> saved as "196e0a9ec48e65d416094020d816ef5a5f373c3a99df8ba98caf54795e946c00"


/src: (copy (src mutaml.opam) (dst ./))
2026-04-03 11:35.59 ---> saved as "a9fb25e18e012654f3bedfc8943750621ea874f879eff522f9f4fc3ef8efecdc"


/src: (run (network host)
(shell "opam pin add -yn mutaml.dev './'"))
[mutaml.dev] synchronised (file:///src)
mutaml is now pinned to file:///src (version dev)
2026-04-03 11:36.01 ---> saved as "7254488e75950469b356f9d0e30102015827948af870a40c94b443b4ddcf9ceb"


/src: (run (shell "echo '(lang dune 3.0)' > './dune-project'"))
2026-04-03 11:36.02 ---> saved as "c9fab3627bf3699a20225d182dd596945dee44513c83a52fbbd7b352ce134026"


/src: (env DEPS "base.v0.17.3 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base conf-diffutils.2 conf-timeout.1 cppo.1.8.0 csexp.1.5.2 dune.3.22.1 dune-configurator.3.22.1 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_intrinsics_kernel.v0.17.1 ocamlfind.1.9.8 octavius.1.2.2 ounit2.2.2.7 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppx_js_style.v0.17.1 ppx_yojson_conv.v0.17.1 ppx_yojson_conv_lib.v0.17.0 ppxlib.0.38.0 seq.base sexplib0.v0.17.0 stdlib-random.1.2.0 stdlib-shims.0.3.0 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 mutaml.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
- ....
- ....
- .........
- .........
- .........
- ....
- ....
- ........
- ...
- ........
- .........
- .........
- .........
- .........
- .........
- ........
- .........
- .........
- ........
- ........
- .........
- ......done]
- Building repository 'repo-oss (16.0)' cache [..
- ..done]
- All repositories have been refreshed.


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[mutaml.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).
# To update the current shell environment, run: eval $(opam env)
2026-04-03 11:37.06 ---> saved as "22e8bc0f931f2101476da27291709549f945d2e28bd8ba513599a7f7bf859839"


/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 23 packages
- install base                    v0.17.3
- install conf-diffutils          2
- install conf-timeout            1
- install cppo                    1.8.0
- install csexp                   1.5.2
- install dune                    3.22.1
- install dune-configurator       3.22.1
- install ocaml-compiler-libs     v0.17.0
- install ocaml_intrinsics_kernel v0.17.1
- install ocamlfind               1.9.8
- install octavius                1.2.2
- install ounit2                  2.2.7
- install ppx_derivers            1.2.1
- install ppx_deriving            6.1.1
- install ppx_js_style            v0.17.1
- install ppx_yojson_conv         v0.17.1
- install ppx_yojson_conv_lib     v0.17.0
- install ppxlib                  0.38.0
- install seq                     base
- install sexplib0                v0.17.0
- install stdlib-random           1.2.0
- install stdlib-shims            0.3.0
- install yojson                  3.0.0


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved base.v0.17.3  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> installed conf-diffutils.2
-> installed conf-timeout.1
-> retrieved ocaml-compiler-libs.v0.17.0  (cached)
-> retrieved ocaml_intrinsics_kernel.v0.17.1  (cached)
-> retrieved octavius.1.2.2  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ounit2.2.2.7  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppx_js_style.v0.17.1  (cached)
-> retrieved ppx_deriving.6.1.1  (cached)
-> retrieved ppx_yojson_conv.v0.17.1  (cached)
-> retrieved ppx_yojson_conv_lib.v0.17.0  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved sexplib0.v0.17.0  (cached)
-> retrieved stdlib-random.1.2.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved yojson.3.0.0  (cached)
-> retrieved ppxlib.0.38.0  (cached)
-> retrieved dune.3.22.1, dune-configurator.3.22.1  (cached)
-> installed ocamlfind.1.9.8
-> installed dune.3.22.1
-> installed csexp.1.5.2
-> installed cppo.1.8.0
-> installed ocaml-compiler-libs.v0.17.0
-> installed ocaml_intrinsics_kernel.v0.17.1
-> installed octavius.1.2.2
-> installed ppx_derivers.1.2.1
-> installed sexplib0.v0.17.0
-> installed stdlib-shims.0.3.0
-> installed yojson.3.0.0
-> installed stdlib-random.1.2.0
-> installed ppx_yojson_conv_lib.v0.17.0
-> installed ounit2.2.2.7
-> installed dune-configurator.3.22.1
-> installed base.v0.17.3
-> installed ppxlib.0.38.0
-> installed ppx_js_style.v0.17.1
-> installed ppx_deriving.6.1.1
-> installed ppx_yojson_conv.v0.17.1
Done.
# To update the current shell environment, run: eval $(opam env)
2026-04-03 11:38.03 ---> saved as "95f99536225470c1ef6677f11626e624a6e5d91a7fd4c5b35579a9b4ba9c6c70"


/src: (copy (src .) (dst /src))
2026-04-03 11:38.04 ---> saved as "9fe243c37c2d5a60693e1d821273afc8974c32d5fef253cf449b28a54c9d4f15"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
(cd _build/default/examples/testproj-2-modules/test && ./ounittest.exe)
..
Ran: 2 tests in: 0.10 seconds.
OK
(cd _build/default/examples/testproj-1-module && ./ounittest.exe)
....
Ran: 4 tests in: 0.10 seconds.
OK
(cd _build/default && /home/opam/.opam/5.4/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/.mutaml_ppx.objs/byte -I /home/opam/.opam/5.4/lib/ocaml-compiler-libs/common -I /home/opam/.opam/5.4/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/5.4/lib/ocaml/compiler-libs -I /home/opam/.opam/5.4/lib/ppx_derivers -I /home/opam/.opam/5.4/lib/ppx_yojson_conv_lib -I /home/opam/.opam/5.4/lib/ppxlib -I /home/opam/.opam/5.4/lib/ppxlib/ast -I /home/opam/.opam/5.4/lib/ppxlib/astlib -I /home/opam/.opam/5.4/lib/ppxlib/print_diff -I /home/opam/.opam/5.4/lib/ppxlib/stdppx -I /home/opam/.opam/5.4/lib/ppxlib/traverse_builtins -I /home/opam/.opam/5.4/lib/sexplib0 -I /home/opam/.opam/5.4/lib/stdlib-random/v4 -I /home/opam/.opam/5.4/lib/stdlib-shims -I /home/opam/.opam/5.4/lib/yojson -I src/common/.mutaml_common.objs/byte -no-alias-deps -opaque -o src/ppx/.mutaml_ppx.objs/byte/mutaml_ppx.cmo -c -impl src/ppx/mutaml_ppx.pp.ml)
File "src/ppx/mutaml_ppx.ml", line 466, characters 9-28:
466 |     | _, Pexp_function cases ->
^^^^^^^^^^^^^^^^^^^
Error: The constructor Pexp_function expects 3 argument(s),
but is applied here to 1 argument(s)
"/usr/bin/env" "bash" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 1
2026-04-03 11:38.07: Job failed: Failed: Build failed