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Organisationsahrefsocannl50daa1 ()debian-12-5.3_ppc64_opam-2.4

debian-12-5.3_ppc64_opam-2.4

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2025-08-19 08:00.41: New job: test ahrefs/ocannl https://github.com/ahrefs/ocannl.git#refs/heads/master (50daa1f6b152f93a2e57aad94572a79c5de34ba9) (linux-ppc64:debian-12-5.3_ppc64_opam-2.4)
Base: ocaml/opam:debian-12-ocaml-5.3@sha256:25a93efc9a70a11cede147c307bdea32722bede2cbfcc883d9b7015c878483dd
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/ahrefs/ocannl.git" -b "master" && cd "ocannl" && git reset --hard 50daa1f6
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-5.3@sha256:25a93efc9a70a11cede147c307bdea32722bede2cbfcc883d9b7015c878483dd
# debian-12-5.3_ppc64_opam-2.4
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
WORKDIR /src
RUN sudo ln -f /usr/bin/opam-2.4 /usr/bin/opam
RUN opam init --reinit -ni
RUN uname -rs && opam exec -- ocaml -version && opam --version
WORKDIR /src
RUN sudo chown opam /src
RUN cd ~/opam-repository && (git cat-file -e e77940d8ff8706305602d0d643bf01c77beef2e7 || git fetch origin master) && git reset -q --hard e77940d8ff8706305602d0d643bf01c77beef2e7 && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 neural_nets_lib.opam arrayjit.opam ./
RUN opam pin add -yn neural_nets_lib.dev './' && \
opam pin add -yn arrayjit.dev './'
RUN echo '(lang dune 3.0)' > './dune-project'
ENV DEPS="angstrom.0.16.1 astring.0.8.5 backoff.0.1.1 base.v0.17.3 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base bigarray-compat.1.1.0 bigstringaf.0.10.0 camlp-streams.5.0.1 camlzip.1.13 cmdliner.1.3.0 conf-libcurl.2 conf-libffi.2.0.0 conf-pkg-config.4 conf-zlib.1 cppo.1.8.0 csexp.1.5.2 csv.2.4 ctypes.0.23.0 ctypes-foreign.0.23.0 curl.0.10.0 dune.3.19.1 dune-configurator.3.19.1 dune-private-libs.3.19.1 dune-site.3.19.1 dyn.3.19.1 fieldslib.v0.17.0 fmt.0.11.0 integers.0.7.0 jane-street-headers.v0.17.0 jst-config.v0.17.0 logs.0.9.0 mdx.2.5.0 mtime.2.1.0 multicore-magic.2.3.1 num.1.6 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.1 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ordering.3.19.1 parsexp.v0.17.0 pp.2.0.0 pprint.20230830 ppx_assert.v0.17.0 ppx_base.v0.17.0 ppx_cold.v0.17.0 ppx_compare.v0.17.0 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppx_enumerate.v0.17.0 ppx_expect.v0.17.3 ppx_fields_conv.v0.17.0 ppx_globalize.v0.17.2 ppx_hash.v0.17.0 ppx_here.v0.17.0 ppx_inline_test.v0.17.1 ppx_minidebug.2.3.0 ppx_optcomp.v0.17.1 ppx_sexp_conv.v0.17.1 ppx_string.v0.17.0 ppx_variants_conv.v0.17.1 ppxlib.0.36.0 ppxlib_jane.v0.17.4 printbox.0.12 printbox-ext-plot.0.12 printbox-html.0.12 printbox-md.0.12 printbox-text.0.12 ptime.1.2.0 re.1.13.2 result.1.5 saturn_lockfree.0.5.0 seq.base sexplib.v0.17.0 sexplib0.v0.17.0 stdio.v0.17.0 stdlib-shims.0.3.0 stdune.3.19.1 thread-local-storage.0.2 time_now.v0.17.0 topkg.1.1.0 tyxml.4.6.0 uucp.16.0.0 uutf.1.0.4 variantslib.v0.17.0"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.4 --depext-only -y neural_nets_lib.dev arrayjit.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


2025-08-19 08:00.41: Using cache hint "ahrefs/ocannl-ocaml/opam:debian-12-ocaml-5.3@sha256:25a93efc9a70a11cede147c307bdea32722bede2cbfcc883d9b7015c878483dd-debian-12-5.3_ppc64_opam-2.4-83f2c92a8149933d384aef7c4711fb31"
2025-08-19 08:00.41: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-5.3@sha256:25a93efc9a70a11cede147c307bdea32722bede2cbfcc883d9b7015c878483dd)
(comment debian-12-5.3_ppc64_opam-2.4)
(user (uid 1000) (gid 1000))
(env CLICOLOR_FORCE 1)
(env OPAMCOLOR always)
(workdir /src)
(run (shell "sudo ln -f /usr/bin/opam-2.4 /usr/bin/opam"))
(run (shell "opam init --reinit -ni"))
(run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
(workdir /src)
(run (shell "sudo chown opam /src"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e e77940d8ff8706305602d0d643bf01c77beef2e7 || git fetch origin master) && git reset -q --hard e77940d8ff8706305602d0d643bf01c77beef2e7 && git log --no-decorate -n1 --oneline && opam update -u"))
(copy (src neural_nets_lib.opam arrayjit.opam) (dst ./))
(run (network host)
(shell  "opam pin add -yn neural_nets_lib.dev './' && \
\nopam pin add -yn arrayjit.dev './'"))
(run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
(env DEPS "angstrom.0.16.1 astring.0.8.5 backoff.0.1.1 base.v0.17.3 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base bigarray-compat.1.1.0 bigstringaf.0.10.0 camlp-streams.5.0.1 camlzip.1.13 cmdliner.1.3.0 conf-libcurl.2 conf-libffi.2.0.0 conf-pkg-config.4 conf-zlib.1 cppo.1.8.0 csexp.1.5.2 csv.2.4 ctypes.0.23.0 ctypes-foreign.0.23.0 curl.0.10.0 dune.3.19.1 dune-configurator.3.19.1 dune-private-libs.3.19.1 dune-site.3.19.1 dyn.3.19.1 fieldslib.v0.17.0 fmt.0.11.0 integers.0.7.0 jane-street-headers.v0.17.0 jst-config.v0.17.0 logs.0.9.0 mdx.2.5.0 mtime.2.1.0 multicore-magic.2.3.1 num.1.6 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.1 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ordering.3.19.1 parsexp.v0.17.0 pp.2.0.0 pprint.20230830 ppx_assert.v0.17.0 ppx_base.v0.17.0 ppx_cold.v0.17.0 ppx_compare.v0.17.0 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppx_enumerate.v0.17.0 ppx_expect.v0.17.3 ppx_fields_conv.v0.17.0 ppx_globalize.v0.17.2 ppx_hash.v0.17.0 ppx_here.v0.17.0 ppx_inline_test.v0.17.1 ppx_minidebug.2.3.0 ppx_optcomp.v0.17.1 ppx_sexp_conv.v0.17.1 ppx_string.v0.17.0 ppx_variants_conv.v0.17.1 ppxlib.0.36.0 ppxlib_jane.v0.17.4 printbox.0.12 printbox-ext-plot.0.12 printbox-html.0.12 printbox-md.0.12 printbox-text.0.12 ptime.1.2.0 re.1.13.2 result.1.5 saturn_lockfree.0.5.0 seq.base sexplib.v0.17.0 sexplib0.v0.17.0 stdio.v0.17.0 stdlib-shims.0.3.0 stdune.3.19.1 thread-local-storage.0.2 time_now.v0.17.0 topkg.1.1.0 tyxml.4.6.0 uucp.16.0.0 uutf.1.0.4 variantslib.v0.17.0")
(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 neural_nets_lib.dev arrayjit.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"))
)


2025-08-19 08:00.41: Waiting for resource in pool OCluster
2025-08-19 08:00.41: Waiting for worker…
2025-08-19 08:00.41: Got resource from pool OCluster
Building on scyleia.caelum.ci.dev
HEAD is now at 4b6a0bfc Fix random number discrepancy on machines not supporting _Float16, by Claude Opus
HEAD is now at 50daa1f6 In progress: Give up on separate compilation and linking of builtins, collab with Claude


(from ocaml/opam:debian-12-ocaml-5.3@sha256:25a93efc9a70a11cede147c307bdea32722bede2cbfcc883d9b7015c878483dd)
Unable to find image 'ocaml/opam:debian-12-ocaml-5.3@sha256:25a93efc9a70a11cede147c307bdea32722bede2cbfcc883d9b7015c878483dd' locally
docker.io/ocaml/opam@sha256:25a93efc9a70a11cede147c307bdea32722bede2cbfcc883d9b7015c878483dd: Pulling from ocaml/opam
5cf87be46ab8: Already exists
0f44a78fd01e: Already exists
094a34f4f82c: Already exists
849a5553b457: Already exists
48a1837609ac: Already exists
6adeab216d83: Already exists
9cae429f65ef: Already exists
4798dcc6fcab: Already exists
e33da69b522e: Already exists
b6deccc3e8a0: Already exists
54d7e44517d5: Already exists
56a274d4b88a: Already exists
a4ba52e80855: Already exists
8147a5280a30: Already exists
135b6496f638: Already exists
34249794785d: Already exists
2cff2ac3a9ff: Already exists
8678fc3742ac: Already exists
75def33464ea: Already exists
4496e2a146b7: Already exists
1a44c9c5868b: Already exists
4f4fb700ef54: Already exists
4f3aeb02fe3b: Already exists
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88a32017f90e: Already exists
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fb4ddc900db0: Already exists
b0df255c7d1c: Already exists
4be29eadbe5d: Already exists
3d6c80af4e0e: Already exists
6e5c57122aeb: Pulling fs layer
9930eba335a9: Pulling fs layer
5b50211c7a05: Pulling fs layer
223af4dc23f8: Pulling fs layer
b6b1a378e884: Pulling fs layer
dd15bd7329d5: Pulling fs layer
8e023810117b: Pulling fs layer
223af4dc23f8: Waiting
b6b1a378e884: Waiting
dd15bd7329d5: Waiting
8e023810117b: Waiting
9930eba335a9: Download complete
6e5c57122aeb: Verifying Checksum
6e5c57122aeb: Download complete
6e5c57122aeb: Pull complete
9930eba335a9: Pull complete
5b50211c7a05: Verifying Checksum
5b50211c7a05: Download complete
5b50211c7a05: Pull complete
dd15bd7329d5: Verifying Checksum
dd15bd7329d5: Download complete
b6b1a378e884: Verifying Checksum
b6b1a378e884: Download complete
8e023810117b: Verifying Checksum
8e023810117b: Download complete
223af4dc23f8: Verifying Checksum
223af4dc23f8: Download complete
223af4dc23f8: Pull complete
b6b1a378e884: Pull complete
dd15bd7329d5: Pull complete
8e023810117b: Pull complete
Digest: sha256:25a93efc9a70a11cede147c307bdea32722bede2cbfcc883d9b7015c878483dd
Status: Downloaded newer image for ocaml/opam@sha256:25a93efc9a70a11cede147c307bdea32722bede2cbfcc883d9b7015c878483dd
2025-08-19 08:00.42 ---> using "40a4143042ede749273d0dafc5ba77ebf361841e7d6aafe6186cec9e81f0fbcd" from cache


/: (comment debian-12-5.3_ppc64_opam-2.4)


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


/: (env CLICOLOR_FORCE 1)


/: (env OPAMCOLOR always)


/: (workdir /src)


/src: (run (shell "sudo ln -f /usr/bin/opam-2.4 /usr/bin/opam"))
2025-08-19 08:00.42 ---> using "768bb252a9d7363f99c455e583dd53e3eca6c53ad82b895957cf432255ab63c7" from cache


/src: (run (shell "opam init --reinit -ni"))
Configuring from /home/opam/.opamrc and then from built-in defaults.
Checking for available remotes: rsync and local, git.
- you won't be able to use mercurial repositories unless you install the hg command on your system.
- you won't be able to use darcs repositories unless you install the darcs command on your system.


This version of opam requires an update to the layout of /home/opam/.opam from version 2.0 to version 2.2, which can't be reverted.
You may want to back it up before going further.


Continue? [Y/n] y
Format upgrade done.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2025-08-19 08:00.42 ---> using "6bc2f31a57dfa73fd0143d352ae79c53067a08b26c2f0c40a3fccf5ac996de93" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 6.8.0-60-generic
The OCaml toplevel, version 5.3.0
2.4.1
2025-08-19 08:00.42 ---> using "57ebb3122bb78d0b3d7fb0608f01ea4134bc34e5934e7f0c7c4019e2f48b5274" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2025-08-19 08:00.42 ---> using "62b9b318ba6fe37d6378590699b9681aac826adda095a9b81d9faead22ddc0ef" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e e77940d8ff8706305602d0d643bf01c77beef2e7 || git fetch origin master) && git reset -q --hard e77940d8ff8706305602d0d643bf01c77beef2e7 && git log --no-decorate -n1 --oneline && opam update -u"))
e77940d8ff Merge pull request #28255 from dbuenzli/b0-publish-fmt.0.11.0


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


Already up-to-date.
Nothing to do.
# To update the current shell environment, run: eval $(opam env)
2025-08-19 08:00.42 ---> using "6eeafd20bd6fe22e4a0dc4d8b94a131c7c222ec49a2d5bda86462443d2884ccd" from cache


/src: (copy (src neural_nets_lib.opam arrayjit.opam) (dst ./))
2025-08-19 08:00.42 ---> using "78a8c29b23148c023b605613b9adcd9356b50f934429c00319882c94c2918521" from cache


/src: (run (network host)
(shell  "opam pin add -yn neural_nets_lib.dev './' && \
\nopam pin add -yn arrayjit.dev './'"))
[neural_nets_lib.dev] synchronised (file:///src)
neural_nets_lib is now pinned to file:///src (version dev)
[arrayjit.dev] synchronised (file:///src)
arrayjit is now pinned to file:///src (version dev)
2025-08-19 08:00.42 ---> using "c88d4a1b5463f42474331f01d3e5a5868e9bf76f9cfe1e5c1cce727727d59204" from cache


/src: (run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
2025-08-19 08:00.42 ---> using "61314fc4e9967930048b3f41bf068dda17a50f3031714b9ce96f3111cc940f69" from cache


/src: (env DEPS "angstrom.0.16.1 astring.0.8.5 backoff.0.1.1 base.v0.17.3 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base bigarray-compat.1.1.0 bigstringaf.0.10.0 camlp-streams.5.0.1 camlzip.1.13 cmdliner.1.3.0 conf-libcurl.2 conf-libffi.2.0.0 conf-pkg-config.4 conf-zlib.1 cppo.1.8.0 csexp.1.5.2 csv.2.4 ctypes.0.23.0 ctypes-foreign.0.23.0 curl.0.10.0 dune.3.19.1 dune-configurator.3.19.1 dune-private-libs.3.19.1 dune-site.3.19.1 dyn.3.19.1 fieldslib.v0.17.0 fmt.0.11.0 integers.0.7.0 jane-street-headers.v0.17.0 jst-config.v0.17.0 logs.0.9.0 mdx.2.5.0 mtime.2.1.0 multicore-magic.2.3.1 num.1.6 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.1 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ordering.3.19.1 parsexp.v0.17.0 pp.2.0.0 pprint.20230830 ppx_assert.v0.17.0 ppx_base.v0.17.0 ppx_cold.v0.17.0 ppx_compare.v0.17.0 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppx_enumerate.v0.17.0 ppx_expect.v0.17.3 ppx_fields_conv.v0.17.0 ppx_globalize.v0.17.2 ppx_hash.v0.17.0 ppx_here.v0.17.0 ppx_inline_test.v0.17.1 ppx_minidebug.2.3.0 ppx_optcomp.v0.17.1 ppx_sexp_conv.v0.17.1 ppx_string.v0.17.0 ppx_variants_conv.v0.17.1 ppxlib.0.36.0 ppxlib_jane.v0.17.4 printbox.0.12 printbox-ext-plot.0.12 printbox-html.0.12 printbox-md.0.12 printbox-text.0.12 ptime.1.2.0 re.1.13.2 result.1.5 saturn_lockfree.0.5.0 seq.base sexplib.v0.17.0 sexplib0.v0.17.0 stdio.v0.17.0 stdlib-shims.0.3.0 stdune.3.19.1 thread-local-storage.0.2 time_now.v0.17.0 topkg.1.1.0 tyxml.4.6.0 uucp.16.0.0 uutf.1.0.4 variantslib.v0.17.0")


/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 neural_nets_lib.dev arrayjit.dev $DEPS"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian bookworm InRelease [151 kB]
- Get:2 http://deb.debian.org/debian bookworm-updates InRelease [55.4 kB]
- Get:3 http://deb.debian.org/debian-security bookworm-security InRelease [48.0 kB]
- Get:4 http://deb.debian.org/debian bookworm-updates/main ppc64el Packages.diff/Index [21.8 kB]
- Ign:4 http://deb.debian.org/debian bookworm-updates/main ppc64el Packages.diff/Index
- Get:5 http://deb.debian.org/debian bookworm-updates/main ppc64el Packages [6940 B]
- Get:6 http://deb.debian.org/debian-security bookworm-security/main ppc64el Packages [262 kB]
- Fetched 546 kB in 1s (695 kB/s)
- Reading package lists...
- 


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[arrayjit.dev] synchronised (file:///src)
[neural_nets_lib.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 5.3.0).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.3.0).
[NOTE] Package ocaml is already installed (current version is 5.3.0).
[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 system packages will first need to be installed:
libcurl4-gnutls-dev libffi-dev pkg-config zlib1g-dev


<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>


+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "libcurl4-gnutls-dev" "libffi-dev" "pkg-config" "zlib1g-dev"
- debconf: delaying package configuration, since apt-utils is not installed
- Selecting previously unselected package libcurl4-gnutls-dev:ppc64el.
- (Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
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(Reading database ... 80%
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(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 18720 files and directories currently installed.)
- Preparing to unpack .../0-libcurl4-gnutls-dev_7.88.1-10+deb12u12_ppc64el.deb ...
- Unpacking libcurl4-gnutls-dev:ppc64el (7.88.1-10+deb12u12) ...
- Selecting previously unselected package libffi-dev:ppc64el.
- Preparing to unpack .../1-libffi-dev_3.4.4-1_ppc64el.deb ...
- Unpacking libffi-dev:ppc64el (3.4.4-1) ...
- Selecting previously unselected package libpkgconf3:ppc64el.
- Preparing to unpack .../2-libpkgconf3_1.8.1-1_ppc64el.deb ...
- Unpacking libpkgconf3:ppc64el (1.8.1-1) ...
- Selecting previously unselected package pkgconf-bin.
- Preparing to unpack .../3-pkgconf-bin_1.8.1-1_ppc64el.deb ...
- Unpacking pkgconf-bin (1.8.1-1) ...
- Selecting previously unselected package pkgconf:ppc64el.
- Preparing to unpack .../4-pkgconf_1.8.1-1_ppc64el.deb ...
- Unpacking pkgconf:ppc64el (1.8.1-1) ...
- Selecting previously unselected package pkg-config:ppc64el.
- Preparing to unpack .../5-pkg-config_1.8.1-1_ppc64el.deb ...
- Unpacking pkg-config:ppc64el (1.8.1-1) ...
- Selecting previously unselected package zlib1g-dev:ppc64el.
- Preparing to unpack .../6-zlib1g-dev_1%3a1.2.13.dfsg-1_ppc64el.deb ...
- Unpacking zlib1g-dev:ppc64el (1:1.2.13.dfsg-1) ...
- Setting up libcurl4-gnutls-dev:ppc64el (7.88.1-10+deb12u12) ...
- Setting up libffi-dev:ppc64el (3.4.4-1) ...
- Setting up libpkgconf3:ppc64el (1.8.1-1) ...
- Setting up pkgconf-bin (1.8.1-1) ...
- Setting up zlib1g-dev:ppc64el (1:1.2.13.dfsg-1) ...
- Setting up pkgconf:ppc64el (1.8.1-1) ...
- Setting up pkg-config:ppc64el (1.8.1-1) ...
- Processing triggers for libc-bin (2.36-9+deb12u10) ...
2025-08-19 08:00.42 ---> using "0364273155779e56c9a31318126ef3bb7ffe847ec786855140b0343af4b207f6" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam install $DEPS"))
[NOTE] Package ocaml-options-vanilla is already installed (current version is 1).
[NOTE] Package ocaml-config is already installed (current version is 3).
[NOTE] Package ocaml-compiler is already installed (current version is 5.3.0).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.3.0).
[NOTE] Package ocaml is already installed (current version is 5.3.0).
[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 87 packages
- install angstrom                0.16.1
- install astring                 0.8.5
- install backoff                 0.1.1
- install base                    v0.17.3
- install base-bytes              base
- install bigarray-compat         1.1.0
- install bigstringaf             0.10.0
- install camlp-streams           5.0.1
- install camlzip                 1.13
- install cmdliner                1.3.0
- install conf-libcurl            2
- install conf-libffi             2.0.0
- install conf-pkg-config         4
- install conf-zlib               1
- install cppo                    1.8.0
- install csexp                   1.5.2
- install csv                     2.4
- install ctypes                  0.23.0
- install ctypes-foreign          0.23.0
- install curl                    0.10.0
- install dune                    3.19.1
- install dune-configurator       3.19.1
- install dune-private-libs       3.19.1
- install dune-site               3.19.1
- install dyn                     3.19.1
- install fieldslib               v0.17.0
- install fmt                     0.11.0
- install integers                0.7.0
- install jane-street-headers     v0.17.0
- install jst-config              v0.17.0
- install logs                    0.9.0
- install mdx                     2.5.0
- install mtime                   2.1.0
- install multicore-magic         2.3.1
- install num                     1.6
- install ocaml-compiler-libs     v0.17.0
- install ocaml-syntax-shims      1.0.0
- install ocaml-version           4.0.1
- install ocaml_intrinsics_kernel v0.17.1
- install ocamlbuild              0.16.1
- install ocamlfind               1.9.8
- install ordering                3.19.1
- install parsexp                 v0.17.0
- install pp                      2.0.0
- install pprint                  20230830
- install ppx_assert              v0.17.0
- install ppx_base                v0.17.0
- install ppx_cold                v0.17.0
- install ppx_compare             v0.17.0
- install ppx_derivers            1.2.1
- install ppx_deriving            6.1.1
- install ppx_enumerate           v0.17.0
- install ppx_expect              v0.17.3
- install ppx_fields_conv         v0.17.0
- install ppx_globalize           v0.17.2
- install ppx_hash                v0.17.0
- install ppx_here                v0.17.0
- install ppx_inline_test         v0.17.1
- install ppx_minidebug           2.3.0
- install ppx_optcomp             v0.17.1
- install ppx_sexp_conv           v0.17.1
- install ppx_string              v0.17.0
- install ppx_variants_conv       v0.17.1
- install ppxlib                  0.36.0
- install ppxlib_jane             v0.17.4
- install printbox                0.12
- install printbox-ext-plot       0.12
- install printbox-html           0.12
- install printbox-md             0.12
- install printbox-text           0.12
- install ptime                   1.2.0
- install re                      1.13.2
- install result                  1.5
- install saturn_lockfree         0.5.0
- install seq                     base
- install sexplib                 v0.17.0
- install sexplib0                v0.17.0
- install stdio                   v0.17.0
- install stdlib-shims            0.3.0
- install stdune                  3.19.1
- install thread-local-storage    0.2
- install time_now                v0.17.0
- install topkg                   1.1.0
- install tyxml                   4.6.0
- install uucp                    16.0.0
- install uutf                    1.0.4
- install variantslib             v0.17.0


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved angstrom.0.16.1  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved backoff.0.1.1  (cached)
-> retrieved bigarray-compat.1.1.0  (cached)
-> retrieved bigstringaf.0.10.0  (cached)
-> retrieved base.v0.17.3  (cached)
-> retrieved camlp-streams.5.0.1  (cached)
-> retrieved camlzip.1.13  (cached)
-> retrieved cmdliner.1.3.0  (cached)
-> retrieved cppo.1.8.0  (cached)
-> installed conf-libcurl.2
-> installed conf-pkg-config.4
-> retrieved csexp.1.5.2  (cached)
-> retrieved csv.2.4  (cached)
-> retrieved ctypes.0.23.0, ctypes-foreign.0.23.0  (cached)
-> installed conf-libffi.2.0.0
-> installed conf-zlib.1
-> retrieved curl.0.10.0  (cached)
-> retrieved fieldslib.v0.17.0  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved integers.0.7.0  (cached)
-> retrieved jane-street-headers.v0.17.0  (cached)
-> retrieved jst-config.v0.17.0  (cached)
-> retrieved logs.0.9.0  (cached)
-> retrieved mtime.2.1.0  (cached)
-> retrieved multicore-magic.2.3.1  (cached)
-> retrieved mdx.2.5.0  (cached)
-> retrieved num.1.6  (cached)
-> retrieved ocaml-compiler-libs.v0.17.0  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocaml-version.4.0.1  (cached)
-> retrieved ocaml_intrinsics_kernel.v0.17.1  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved dune.3.19.1, dune-configurator.3.19.1, dune-private-libs.3.19.1, dune-site.3.19.1, dyn.3.19.1, ordering.3.19.1, stdune.3.19.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved parsexp.v0.17.0  (cached)
-> retrieved pp.2.0.0  (cached)
-> retrieved pprint.20230830  (cached)
-> retrieved ppx_assert.v0.17.0  (cached)
-> retrieved ppx_base.v0.17.0  (cached)
-> retrieved ppx_cold.v0.17.0  (cached)
-> retrieved ppx_compare.v0.17.0  (cached)
-> installed cmdliner.1.3.0
-> installed num.1.6
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppx_deriving.6.1.1  (cached)
-> retrieved ppx_enumerate.v0.17.0  (cached)
-> retrieved ppx_expect.v0.17.3  (cached)
-> retrieved ppx_fields_conv.v0.17.0  (cached)
-> retrieved ppx_globalize.v0.17.2  (cached)
-> retrieved ppx_hash.v0.17.0  (cached)
-> retrieved ppx_here.v0.17.0  (cached)
-> retrieved ppx_inline_test.v0.17.1  (cached)
-> retrieved ppx_optcomp.v0.17.1  (cached)
-> retrieved ppx_string.v0.17.0  (cached)
-> retrieved ppx_sexp_conv.v0.17.1  (cached)
-> retrieved ppx_minidebug.2.3.0  (cached)
-> retrieved ppx_variants_conv.v0.17.1  (cached)
-> retrieved ppxlib_jane.v0.17.4  (cached)
-> retrieved ptime.1.2.0  (cached)
-> retrieved re.1.13.2  (cached)
-> retrieved result.1.5  (cached)
-> retrieved saturn_lockfree.0.5.0  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved ppxlib.0.36.0  (cached)
-> retrieved printbox.0.12, printbox-ext-plot.0.12, printbox-html.0.12, printbox-md.0.12, printbox-text.0.12  (cached)
-> retrieved sexplib.v0.17.0  (cached)
-> retrieved sexplib0.v0.17.0  (cached)
-> retrieved stdio.v0.17.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved thread-local-storage.0.2  (cached)
-> retrieved time_now.v0.17.0  (cached)
-> retrieved topkg.1.1.0  (cached)
-> retrieved tyxml.4.6.0  (cached)
-> retrieved uutf.1.0.4  (cached)
-> retrieved variantslib.v0.17.0  (cached)
-> retrieved uucp.16.0.0  (cached)
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed camlzip.1.13
-> installed ocamlbuild.0.16.1
-> installed topkg.1.1.0
-> installed uutf.1.0.4
-> installed mtime.2.1.0
-> installed fmt.0.11.0
-> installed ptime.1.2.0
-> installed astring.0.8.5
-> installed logs.0.9.0
-> installed dune.3.19.1
-> installed backoff.0.1.1
-> installed bigarray-compat.1.1.0
-> installed camlp-streams.5.0.1
-> installed csexp.1.5.2
-> installed cppo.1.8.0
-> installed csv.2.4
-> installed jane-street-headers.v0.17.0
-> installed multicore-magic.2.3.1
-> installed ocaml-compiler-libs.v0.17.0
-> installed ocaml-syntax-shims.1.0.0
-> installed ocaml-version.4.0.1
-> installed ocaml_intrinsics_kernel.v0.17.1
-> installed pp.2.0.0
-> installed pprint.20230830
-> installed ppx_derivers.1.2.1
-> installed printbox.0.12
-> installed re.1.13.2
-> installed result.1.5
-> installed sexplib0.v0.17.0
-> installed stdlib-shims.0.3.0
-> installed thread-local-storage.0.2
-> installed saturn_lockfree.0.5.0
-> installed integers.0.7.0
-> installed ordering.3.19.1
-> installed parsexp.v0.17.0
-> installed dune-configurator.3.19.1
-> installed mdx.2.5.0
-> installed bigstringaf.0.10.0
-> installed dyn.3.19.1
-> installed tyxml.4.6.0
-> installed sexplib.v0.17.0
-> installed angstrom.0.16.1
-> installed printbox-html.0.12
-> installed curl.0.10.0
-> installed stdune.3.19.1
-> installed base.v0.17.3
-> installed ctypes.0.23.0
-> installed fieldslib.v0.17.0
-> installed variantslib.v0.17.0
-> installed stdio.v0.17.0
-> installed dune-private-libs.3.19.1
-> installed ctypes-foreign.0.23.0
-> installed dune-site.3.19.1
-> installed uucp.16.0.0
-> installed printbox-text.0.12
-> installed printbox-md.0.12
-> installed printbox-ext-plot.0.12
-> installed ppxlib.0.36.0
-> installed ppxlib_jane.v0.17.4
-> installed ppx_optcomp.v0.17.1
-> installed ppx_cold.v0.17.0
-> installed ppx_here.v0.17.0
-> installed ppx_variants_conv.v0.17.1
-> installed ppx_fields_conv.v0.17.0
-> installed ppx_enumerate.v0.17.0
-> installed ppx_globalize.v0.17.2
-> installed ppx_deriving.6.1.1
-> installed ppx_compare.v0.17.0
-> installed ppx_sexp_conv.v0.17.1
-> installed ppx_hash.v0.17.0
-> installed ppx_assert.v0.17.0
-> installed ppx_minidebug.2.3.0
-> installed ppx_base.v0.17.0
-> installed jst-config.v0.17.0
-> installed ppx_string.v0.17.0
-> installed time_now.v0.17.0
-> installed ppx_inline_test.v0.17.1
-> installed ppx_expect.v0.17.3
Done.
# To update the current shell environment, run: eval $(opam env)
2025-08-19 08:00.42 ---> using "e66b66ab840d2067a8dc44a0debbc54e067867925b06c469543643da0f9d4a67" from cache


/src: (copy (src .) (dst /src))
2025-08-19 08:00.46 ---> saved as "1fd05df00eb925cccbbed9e6e278aae877e6156e0f629997d55c5eaa7ea32814"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
(cd _build/default/test/operations/config && ../../../arrayjit/bin/read_config.exe --read=backend)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
Wrote value of 'backend' to ocannl_backend.txt
File "test/operations/dune", lines 22-34, characters 0-482:
22 | (rule
23 |  (targets micrograd_demo-%{read:config/ocannl_backend.txt}.done)
24 |  (action
....
32 |     ; We have to clean up to avoid appending to results of a previous run
33 |     "--ocannl_clean_up_artifacts_on_startup=true")
34 |    (write-file %{targets} "completed\n"))))
(cd _build/default/test/operations && ./micrograd_demo_logging.exe --ocannl_debug_backend=text --ocannl_log_file_stem=micrograd_demo_logging --ocannl_log_main_domain_to_stdout=false --ocannl_debug_log_to_stream_files=true --ocannl_clean_up_artifacts_on_startup=true)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
Retrieving commandline, environment, or config file variable ocannl_backend
Found sync_cc, in the config file
Retrieving commandline, environment, or config file variable ocannl_never_capture_stdout
Not found, using default false
Retrieving commandline, environment, or config file variable ocannl_cd_ident_style
Not found, using default heuristic
Retrieving commandline, environment, or config file variable ocannl_ll_ident_style
Not found, using default heuristic
Retrieving commandline, environment, or config file variable ocannl_output_prec_in_ll_files
Not found, using default false
Retrieving commandline, environment, or config file variable ocannl_prefer_backend_uniformity
Found true, in the config file
Retrieving commandline, environment, or config file variable ocannl_debug_log_to_stream_files
Found true, commandline --ocannl_debug_log_to_stream_files=true
Retrieving commandline, environment, or config file variable ocannl_output_dlls_in_build_directory
Not found, using default false
Retrieving commandline, environment, or config file variable ocannl_cc_backend_optimization_level
Not found, using default 3
Retrieving commandline, environment, or config file variable ocannl_cc_backend_compiler_command
Not found, using default gcc
Cc_backend.c_compile_and_load: compilation failed with errors:
Command: gcc build_files/init_params_for_g.c -O3 -o /tmp/build_594931_dune/init_params_for_g3062d5.so -shared -fPIC >> build_files/init_params_for_g_run_id_1.log 2>&1
Builtins lib: ''
build_files/init_params_for_g.c: In function 'init_params_for_g':
build_files/init_params_for_g.c:696:3: error: unknown type name 'FILE'
696 |   FILE* log_file = NULL;
|   ^~~~
build_files/init_params_for_g.c:6:1: note: 'FILE' is defined in header '<stdio.h>'; did you forget to '#include <stdio.h>'?
5 | #include <stdlib.h>
+++ |+#include <stdio.h>
6 |
build_files/init_params_for_g.c:698:16: warning: implicit declaration of function 'fopen' [-Wimplicit-function-declaration]
698 |     log_file = fopen(log_file_name, "w");
|                ^~~~~
build_files/init_params_for_g.c:698:16: note: 'fopen' is defined in header '<stdio.h>'; did you forget to '#include <stdio.h>'?
build_files/init_params_for_g.c:698:14: warning: assignment to 'int *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
698 |     log_file = fopen(log_file_name, "w");
|              ^
build_files/init_params_for_g.c:702:34: warning: implicit declaration of function 'fprintf' [-Wimplicit-function-declaration]
702 |   if (log_file_name && log_file) fprintf(log_file, "float *a &[1] = %p\n", (void*)a);
|                                  ^~~~~~~
build_files/init_params_for_g.c:702:34: note: include '<stdio.h>' or provide a declaration of 'fprintf'
build_files/init_params_for_g.c:702:34: warning: incompatible implicit declaration of built-in function 'fprintf' [-Wbuiltin-declaration-mismatch]
build_files/init_params_for_g.c:702:34: note: include '<stdio.h>' or provide a declaration of 'fprintf'
build_files/init_params_for_g.c:703:34: warning: incompatible implicit declaration of built-in function 'fprintf' [-Wbuiltin-declaration-mismatch]
703 |   if (log_file_name && log_file) fprintf(log_file, "float *b &[1] = %p\n", (void*)b);
|                                  ^~~~~~~
build_files/init_params_for_g.c:703:34: note: include '<stdio.h>' or provide a declaration of 'fprintf'
build_files/init_params_for_g.c:707:34: warning: incompatible implicit declaration of built-in function 'fprintf' [-Wbuiltin-declaration-mismatch]
707 |   if (log_file_name && log_file) fprintf(log_file, "COMMENT: init params for g\n");
|                                  ^~~~~~~
build_files/init_params_for_g.c:707:34: note: include '<stdio.h>' or provide a declaration of 'fprintf'
build_files/init_params_for_g.c:710:36: warning: incompatible implicit declaration of built-in function 'fprintf' [-Wbuiltin-declaration-mismatch]
710 |     if (log_file_name && log_file) fprintf(log_file, "# a[0] := -4;\n");
|                                    ^~~~~~~
build_files/init_params_for_g.c:710:36: note: include '<stdio.h>' or provide a declaration of 'fprintf'
build_files/init_params_for_g.c:711:36: warning: incompatible implicit declaration of built-in function 'fprintf' [-Wbuiltin-declaration-mismatch]
711 |     if (log_file_name && log_file) fprintf(log_file, "a[%u]{=%de-3} = %de-3 = (float)(-4)\n", 0, (int)(a[0] * 1000.0), (int)(new_set_v * 1000.0));
|                                    ^~~~~~~
build_files/init_params_for_g.c:711:36: note: include '<stdio.h>' or provide a declaration of 'fprintf'
build_files/init_params_for_g.c:712:5: warning: implicit declaration of function 'fflush' [-Wimplicit-function-declaration]
712 |     fflush(log_file);
|     ^~~~~~
build_files/init_params_for_g.c:717:36: warning: incompatible implicit declaration of built-in function 'fprintf' [-Wbuiltin-declaration-mismatch]
717 |     if (log_file_name && log_file) fprintf(log_file, "# b[0] := 2;\n");
|                                    ^~~~~~~
build_files/init_params_for_g.c:717:36: note: include '<stdio.h>' or provide a declaration of 'fprintf'
build_files/init_params_for_g.c:718:36: warning: incompatible implicit declaration of built-in function 'fprintf' [-Wbuiltin-declaration-mismatch]
718 |     if (log_file_name && log_file) fprintf(log_file, "b[%u]{=%de-3} = %de-3 = (float)(2)\n", 0, (int)(b[0] * 1000.0), (int)(new_set_v * 1000.0));
|                                    ^~~~~~~
build_files/init_params_for_g.c:718:36: note: include '<stdio.h>' or provide a declaration of 'fprintf'
build_files/init_params_for_g.c:722:34: warning: incompatible implicit declaration of built-in function 'fprintf' [-Wbuiltin-declaration-mismatch]
722 |   if (log_file_name && log_file) fprintf(log_file, "COMMENT: end\n");
|                                  ^~~~~~~
build_files/init_params_for_g.c:722:34: note: include '<stdio.h>' or provide a declaration of 'fprintf'
build_files/init_params_for_g.c:723:19: warning: implicit declaration of function 'fclose' [-Wimplicit-function-declaration]
723 |   if (log_file) { fclose(log_file); log_file = NULL; }
|                   ^~~~~~


Fatal error: exception Invalid_argument("Cc_backend.c_compile_and_load: compilation failed with errors:\nCommand: gcc build_files/init_params_for_g.c -O3 -o /tmp/build_594931_dune/init_params_for_g3062d5.so -shared -fPIC >> build_files/init_params_for_g_run_id_1.log 2>&1\nBuiltins lib: ''\nbuild_files/init_params_for_g.c: In function 'init_params_for_g':\nbuild_files/init_params_for_g.c:696:3: error: unknown type name 'FILE'\n  696 |   FILE* log_file = NULL;\n      |   ^~~~\nbuild_files/init_params_for_g.c:6:1: note: 'FILE' is defined in header '<stdio.h>'; did you forget to '#include <stdio.h>'?\n    5 | #include <stdlib.h>\n  +++ |+#include <stdio.h>\n    6 | \nbuild_files/init_params_for_g.c:698:16: warning: implicit declaration of function 'fopen' [-Wimplicit-function-declaration]\n  698 |     log_file = fopen(log_file_name, \"w\");\n      |                ^~~~~\nbuild_files/init_params_for_g.c:698:16: note: 'fopen' is defined in header '<stdio.h>'; did you forget to '#include <stdio.h>'?\nbuild_files/init_params_for_g.c:698:14: warning: assignment to 'int *' from 'int' makes pointer from integer without a cast [-Wint-conversion]\n  698 |     log_file = fopen(log_file_name, \"w\");\n      |              ^\nbuild_files/init_params_for_g.c:702:34: warning: implicit declaration of function 'fprintf' [-Wimplicit-function-declaration]\n  702 |   if (log_file_name && log_file) fprintf(log_file, \"float *a &[1] = %p\\n\", (void*)a);\n      |                                  ^~~~~~~\nbuild_files/init_params_for_g.c:702:34: note: include '<stdio.h>' or provide a declaration of 'fprintf'\nbuild_files/init_params_for_g.c:702:34: warning: incompatible implicit declaration of built-in function 'fprintf' [-Wbuiltin-declaration-mismatch]\nbuild_files/init_params_for_g.c:702:34: note: include '<stdio.h>' or provide a declaration of 'fprintf'\nbuild_files/init_params_for_g.c:703:34: warning: incompatible implicit declaration of built-in function 'fprintf' [-Wbuiltin-declaration-mismatch]\n  703 |   if (log_file_name && log_file) fprintf(log_file, \"float *b &[1] = %p\\n\", (void*)b);\n      |                                  ^~~~~~~\nbuild_files/init_params_for_g.c:703:34: note: include '<stdio.h>' or provide a declaration of 'fprintf'\nbuild_files/init_params_for_g.c:707:34: warning: incompatible implicit declaration of built-in function 'fprintf' [-Wbuiltin-declaration-mismatch]\n  707 |   if (log_file_name && log_file) fprintf(log_file, \"COMMENT: init params for g\\n\");\n      |                                  ^~~~~~~\nbuild_files/init_params_for_g.c:707:34: note: include '<stdio.h>' or provide a declaration of 'fprintf'\nbuild_files/init_params_for_g.c:710:36: warning: incompatible implicit declaration of built-in function 'fprintf' [-Wbuiltin-declaration-mismatch]\n  710 |     if (log_file_name && log_file) fprintf(log_file, \"# a[0] := -4;\\n\");\n      |                                    ^~~~~~~\nbuild_files/init_params_for_g.c:710:36: note: include '<stdio.h>' or provide a declaration of 'fprintf'\nbuild_files/init_params_for_g.c:711:36: warning: incompatible implicit declaration of built-in function 'fprintf' [-Wbuiltin-declaration-mismatch]\n  711 |     if (log_file_name && log_file) fprintf(log_file, \"a[%u]{=%de-3} = %de-3 = (float)(-4)\\n\", 0, (int)(a[0] * 1000.0), (int)(new_set_v * 1000.0));\n      |                                    ^~~~~~~\nbuild_files/init_params_for_g.c:711:36: note: include '<stdio.h>' or provide a declaration of 'fprintf'\nbuild_files/init_params_for_g.c:712:5: warning: implicit declaration of function 'fflush' [-Wimplicit-function-declaration]\n  712 |     fflush(log_file);\n      |     ^~~~~~\nbuild_files/init_params_for_g.c:717:36: warning: incompatible implicit declaration of built-in function 'fprintf' [-Wbuiltin-declaration-mismatch]\n  717 |     if (log_file_name && log_file) fprintf(log_file, \"# b[0] := 2;\\n\");\n      |                                    ^~~~~~~\nbuild_files/init_params_for_g.c:717:36: note: include '<stdio.h>' or provide a declaration of 'fprintf'\nbuild_files/init_params_for_g.c:718:36: warning: incompatible implicit declaration of built-in function 'fprintf' [-Wbuiltin-declaration-mismatch]\n  718 |     if (log_file_name && log_file) fprintf(log_file, \"b[%u]{=%de-3} = %de-3 = (float)(2)\\n\", 0, (int)(b[0] * 1000.0), (int)(new_set_v * 1000.0));\n      |                                    ^~~~~~~\nbuild_files/init_params_for_g.c:718:36: note: include '<stdio.h>' or provide a declaration of 'fprintf'\nbuild_files/init_params_for_g.c:722:34: warning: incompatible implicit declaration of built-in function 'fprintf' [-Wbuiltin-declaration-mismatch]\n  722 |   if (log_file_name && log_file) fprintf(log_file, \"COMMENT: end\\n\");\n      |                                  ^~~~~~~\nbuild_files/init_params_for_g.c:722:34: note: include '<stdio.h>' or provide a declaration of 'fprintf'\nbuild_files/init_params_for_g.c:723:19: warning: implicit declaration of function 'fclose' [-Wimplicit-function-declaration]\n  723 |   if (log_file) { fclose(log_file); log_file = NULL; }\n      |                   ^~~~~~\n")
Raised at Stdlib.invalid_arg in file "stdlib.ml", line 30, characters 20-45
Called from Backends__Cc_backend.c_compile_and_load in file "arrayjit/lib/cc_backend.ml", line 127, characters 4-22
Called from Backends__Cc_backend.compile in file "arrayjit/lib/cc_backend.ml", line 335, characters 23-67
Called from Backends.Add_device.compile in file "arrayjit/lib/backends.ml", line 324, characters 15-45
Called from Backends.Raise_backend.compile in file "arrayjit/lib/backends.ml", line 441, characters 29-59
Called from Ocannl__Train.to_routine in file "lib/train.ml", line 321, characters 26-82
Called from Ocannl__Train.init_params in file "lib/train.ml", line 341, characters 13-72
Called from Ocannl__Train.run_once in file "lib/train.ml", line 514, characters 9-73
Called from Dune__exe__Micrograd_demo_logging.(fun) in file "test/operations/micrograd_demo_logging.ml", line 31, characters 9-47
Called from Utils.capture_stdout_logs in file "arrayjit/lib/utils.ml", line 864, characters 10-16
Re-raised at Utils.capture_stdout_logs in file "arrayjit/lib/utils.ml", line 895, characters 8-87
Called from Dune__exe__Micrograd_demo_logging in file "test/operations/micrograd_demo_logging.ml", lines 30-35, characters 2-27
(cd _build/default/test/einsum && ./inline_permuted_view.exe --ocannl_output_debug_files_in_build_directory=true)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
HERE: test/einsum/inline_permuted_view.ml:21:21
┌────────────────────────────────────┐
│[3]: =>_c shape 0:4,1:3             │
│┌──────┬───────────────────────────┐│
││      │axis 1                     ││
│├──────┼───────────────────────────┤│
││axis 0│ 1.20e+2  3.20e+2  5.20e+2 ││
││      │ 1.30e+2  3.55e+2  5.80e+2 ││
││      │ 1.40e+2  3.90e+2  6.40e+2 ││
││      │ 1.50e+2  4.25e+2  7.00e+2 ││
│└──────┴───────────────────────────┘│
└────────────────────────────────────┘


HERE: test/einsum/inline_permuted_view.ml:35:26
#5 +_d
1.21e+2  3.21e+2  5.21e+2
1.31e+2  3.56e+2  5.81e+2
1.41e+2  3.91e+2  6.41e+2
1.51e+2  4.26e+2  7.01e+2
#3 =>_c1 Virt/15                                 │#4 1 Virt/40
<void>                                           │<void>
#2 * Local/1046                                  │
<void>                                           │
#0 r3x5_a                                    │#1 r5x4_b                           │
0.00     1.00     2.00     3.00     4.00    │ 0.00     1.00     2.00     3.00    │
5.00     6.00     7.00     8.00     9.00    │ 4.00     5.00     6.00     7.00    │
1.00e+1  1.10e+1  1.20e+1  1.30e+1  1.40e+1 │ 8.00     9.00     1.00e+1  1.10e+1 │
│ 1.20e+1  1.30e+1  1.40e+1  1.50e+1 │
│ 1.60e+1  1.70e+1  1.80e+1  1.90e+1 │
File "test/operations/dune", lines 96-105, characters 0-284:
96 | (rule
97 |  (target top_down_prec-unoptimized.ll.actual)
98 |  (action
99 |   (no-infer
100 |    (progn
101 |     (run
102 |      %{dep:top_down_prec.exe}
103 |      "--ocannl_output_prec_in_ll_files=true"
104 |      "--ocannl_output_debug_files_in_build_directory=true")
105 |     (copy build_files/d_fwd-unoptimized.ll %{target})))))
(cd _build/default/test/operations && ./top_down_prec.exe --ocannl_output_prec_in_ll_files=true --ocannl_output_debug_files_in_build_directory=true)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
Fatal error: exception Failure("Cc_backend.c_compile_and_load: timeout waiting for compilation files to appear")
Raised at Stdlib.failwith in file "stdlib.ml", line 29, characters 17-33
Called from Backends__Cc_backend.c_compile_and_load in file "arrayjit/lib/cc_backend.ml", line 118, characters 6-95
Called from Backends__Cc_backend.compile in file "arrayjit/lib/cc_backend.ml", line 335, characters 23-67
Called from Backends.Add_device.compile in file "arrayjit/lib/backends.ml", line 324, characters 15-45
Called from Backends.Raise_backend.compile in file "arrayjit/lib/backends.ml", line 441, characters 29-59
Called from Ocannl__Train.to_routine in file "lib/train.ml", line 321, characters 26-82
Called from Ocannl__Train.init_params in file "lib/train.ml", line 341, characters 13-72
Called from Ocannl__Train.run_once in file "lib/train.ml", line 514, characters 9-73
Called from Ocannl__Train.forward_once in file "lib/train.ml", line 528, characters 12-96
Called from Dune__exe__Top_down_prec in file "test/operations/top_down_prec.ml", line 17, characters 9-55
File "test/operations/dune", lines 85-94, characters 0-292:
85 | (rule
86 |  (target n3_fwd_with_prec-unoptimized.ll.actual)
87 |  (action
88 |   (no-infer
89 |    (progn
90 |     (run
91 |      %{dep:threefry4x32_demo.exe}
92 |      "--ocannl_output_prec_in_ll_files=true"
93 |      "--ocannl_output_debug_files_in_build_directory=true")
94 |     (copy build_files/n3_fwd-unoptimized.ll %{target})))))
(cd _build/default/test/operations && ./threefry4x32_demo.exe --ocannl_output_prec_in_ll_files=true --ocannl_output_debug_files_in_build_directory=true)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
Fatal error: exception Failure("Cc_backend.c_compile_and_load: timeout waiting for compilation files to appear")
Raised at Stdlib.failwith in file "stdlib.ml", line 29, characters 17-33
Called from Backends__Cc_backend.c_compile_and_load in file "arrayjit/lib/cc_backend.ml", line 118, characters 6-95
Called from Backends__Cc_backend.compile in file "arrayjit/lib/cc_backend.ml", line 335, characters 23-67
Called from Backends.Add_device.compile in file "arrayjit/lib/backends.ml", line 324, characters 15-45
Called from Backends.Raise_backend.compile in file "arrayjit/lib/backends.ml", line 441, characters 29-59
Called from Ocannl__Train.run_once in file "lib/train.ml", line 516, characters 37-77
Called from Ocannl__Train.forward_once in file "lib/train.ml", line 528, characters 12-96
Called from Dune__exe__Threefry4x32_demo in file "test/operations/threefry4x32_demo.ml", line 26, characters 9-68
(cd _build/default/test/ppx && ./test_ppx_op_expected.exe)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/default/test/ppx && ./test_ppx_op.exe)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/1828be0fef87507e61162b9fee941d1e/default/test/einsum && .einsum_tutorials.inline-tests/inline-test-runner.exe inline-test-runner einsum_tutorials -partition 'Retrieving commandline, environment, or config file variable ocannl_log_level' -source-tree-root ../.. -diff-cmd -)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/1828be0fef87507e61162b9fee941d1e/default/test/einsum && .einsum_tutorials.inline-tests/inline-test-runner.exe inline-test-runner einsum_tutorials -partition 'Found 0, in the config file' -source-tree-root ../.. -diff-cmd -)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/5169e801906938f9342ae125958cd601/default/test/operations && .operations_tutorials.inline-tests/inline-test-runner.exe inline-test-runner operations_tutorials -partition 'Retrieving commandline, environment, or config file variable ocannl_log_level' -source-tree-root ../.. -diff-cmd -)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/5169e801906938f9342ae125958cd601/default/test/operations && .operations_tutorials.inline-tests/inline-test-runner.exe inline-test-runner operations_tutorials -partition 'Found 0, in the config file' -source-tree-root ../.. -diff-cmd -)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/default/test/operations && ./test_threefry_precision.exe)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
Threefry4x32 result precision: uint4x32
Uniform result precision: single
Retrieving commandline, environment, or config file variable ocannl_backend
Found sync_cc, in the config file
Retrieving commandline, environment, or config file variable ocannl_cd_ident_style
Not found, using default heuristic
Retrieving commandline, environment, or config file variable ocannl_ll_ident_style
Not found, using default heuristic
Retrieving commandline, environment, or config file variable ocannl_output_prec_in_ll_files
Not found, using default false
Retrieving commandline, environment, or config file variable ocannl_prefer_backend_uniformity
Found true, in the config file
Retrieving commandline, environment, or config file variable ocannl_debug_log_to_stream_files
Not found, using default false
Retrieving commandline, environment, or config file variable ocannl_output_dlls_in_build_directory
Not found, using default false
Retrieving commandline, environment, or config file variable ocannl_cc_backend_optimization_level
Not found, using default 3
Retrieving commandline, environment, or config file variable ocannl_cc_backend_compiler_command
Not found, using default gcc
Retrieving commandline, environment, or config file variable ocannl_cc_backend_verify_codesign
Not found, using default false
Compilation successful!
Actual tensor precision in context: uint4x32
(cd _build/default/test/einsum && ./inline_permuted_view.exe)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
HERE: test/einsum/inline_permuted_view.ml:21:21
┌────────────────────────────────────┐
│[3]: =>_c shape 0:4,1:3             │
│┌──────┬───────────────────────────┐│
││      │axis 1                     ││
│├──────┼───────────────────────────┤│
││axis 0│ 1.20e+2  3.20e+2  5.20e+2 ││
││      │ 1.30e+2  3.55e+2  5.80e+2 ││
││      │ 1.40e+2  3.90e+2  6.40e+2 ││
││      │ 1.50e+2  4.25e+2  7.00e+2 ││
│└──────┴───────────────────────────┘│
└────────────────────────────────────┘


HERE: test/einsum/inline_permuted_view.ml:35:26
#5 +_d
1.21e+2  3.21e+2  5.21e+2
1.31e+2  3.56e+2  5.81e+2
1.41e+2  3.91e+2  6.41e+2
1.51e+2  4.26e+2  7.01e+2
#3 =>_c1 Virt/15                                 │#4 1 Virt/40
<void>                                           │<void>
#2 * Local/1046                                  │
<void>                                           │
#0 r3x5_a                                    │#1 r5x4_b                           │
0.00     1.00     2.00     3.00     4.00    │ 0.00     1.00     2.00     3.00    │
5.00     6.00     7.00     8.00     9.00    │ 4.00     5.00     6.00     7.00    │
1.00e+1  1.10e+1  1.20e+1  1.30e+1  1.40e+1 │ 8.00     9.00     1.00e+1  1.10e+1 │
│ 1.20e+1  1.30e+1  1.40e+1  1.50e+1 │
│ 1.60e+1  1.70e+1  1.80e+1  1.90e+1 │
(cd _build/.sandbox/5169e801906938f9342ae125958cd601/default/test/operations && .operations_tutorials.inline-tests/inline-test-runner.exe inline-test-runner operations_tutorials -partition test_threefry4x32.ml -source-tree-root ../.. -diff-cmd -)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/1828be0fef87507e61162b9fee941d1e/default/test/einsum && .einsum_tutorials.inline-tests/inline-test-runner.exe inline-test-runner einsum_tutorials -partition surjectivity.ml -source-tree-root ../.. -diff-cmd -)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/5169e801906938f9342ae125958cd601/default/test/operations && .operations_tutorials.inline-tests/inline-test-runner.exe inline-test-runner operations_tutorials -partition hello_world_op.ml -source-tree-root ../.. -diff-cmd -)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/5169e801906938f9342ae125958cd601/default/test/operations && .operations_tutorials.inline-tests/inline-test-runner.exe inline-test-runner operations_tutorials -partition zero2hero_1of7.ml -source-tree-root ../.. -diff-cmd -)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/5169e801906938f9342ae125958cd601/default/test/operations && .operations_tutorials.inline-tests/inline-test-runner.exe inline-test-runner operations_tutorials -partition primitive_ops.ml -source-tree-root ../.. -diff-cmd -)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/1828be0fef87507e61162b9fee941d1e/default/test/einsum && .einsum_tutorials.inline-tests/inline-test-runner.exe inline-test-runner einsum_tutorials -partition einsum_trivia.ml -source-tree-root ../.. -diff-cmd -)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
"/usr/bin/env" "bash" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 1
2025-08-19 08:01.07: Job failed: Failed: Build failed