ubuntu-22.04-5.4_opam-2.5

2026-01-19 20:48.23: New job: test ahrefs/ocannl https://github.com/ahrefs/ocannl.git#refs/heads/master (9517730f5abd78e4d3eb3d6e36149fa2aa7f9bf5) (linux-x86_64:ubuntu-22.04-5.4_opam-2.5)
Base: ocaml/opam:ubuntu-22.04-ocaml-5.4@sha256:d4a27ab95df84adf31c981e5685c02ea85ca52f32f7984c6c442c99dc13b2edf
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/ahrefs/ocannl.git" -b "master" && cd "ocannl" && git reset --hard 9517730f
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:ubuntu-22.04-ocaml-5.4@sha256:d4a27ab95df84adf31c981e5685c02ea85ca52f32f7984c6c442c99dc13b2edf
# ubuntu-22.04-5.4_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 1c997ec9e6ebc6ea699547000cb8dfa44e52efaa || git fetch origin master) && git reset -q --hard 1c997ec9e6ebc6ea699547000cb8dfa44e52efaa && 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 base64.3.5.2 bigstringaf.0.10.0 camlp-streams.5.0.1 camlzip.1.13 cmdliner.2.1.0 cohttp.6.2.1 cohttp-eio.6.2.1 conf-libcurl.2 conf-libffi.2.0.0 conf-pkg-config.4 conf-sqlite3.1 conf-zlib.1 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 csv.2.4 ctypes.0.24.0 ctypes-foreign.0.24.0 curl.0.10.0 domain-local-await.1.0.1 domain-name.0.5.0 dune.3.21.0 dune-configurator.3.21.0 dune-private-libs.3.21.0 dune-site.3.21.0 dyn.3.21.0 eio.1.3 eio_linux.1.3 eio_main.1.3 eio_posix.1.3 fieldslib.v0.17.0 fmt.0.11.0 fs-io.3.21.0 hmap.0.8.1 http.6.2.1 integers.0.7.0 iomux.0.4 ipaddr.5.6.1 jane-street-headers.v0.17.0 jsonrpc.1.25.0 jst-config.v0.17.0 logs.0.10.0 lwt-dllist.1.1.0 macaddr.5.6.1 mdx.2.5.1 menhir.20250912 menhirCST.20250912 menhirLib.20250912 menhirSdk.20250912 mtime.2.1.0 multicore-magic.2.3.2 notty-community.dev num.1.6 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.3 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 optint.0.3.0 ordering.3.21.0 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.dev ppx_optcomp.v0.17.1 ppx_sexp_conv.v0.17.1 ppx_string.v0.17.0 ppx_variants_conv.v0.17.1 ppxlib.0.37.0 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 psq.0.2.1 ptime.1.2.0 re.1.14.0 result.1.5 saturn_lockfree.0.5.0 seq.base sexplib.v0.17.0 sexplib0.v0.17.0 sqlite3.5.3.1 stdio.v0.17.0 stdlib-shims.0.3.0 stdune.3.21.0 stringext.1.6.0 thread-local-storage.0.2 thread-table.1.0.0 time_now.v0.17.0 top-closure.3.21.0 topkg.1.1.1 tyxml.4.6.0 uri.4.4.0 uri-sexp.4.4.0 uring.2.7.0 uucp.17.0.0 uutf.1.0.4 variantslib.v0.17.0 yojson.3.0.0"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.5 --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


2026-01-19 20:48.23: Using cache hint "ahrefs/ocannl-ocaml/opam:ubuntu-22.04-ocaml-5.4@sha256:d4a27ab95df84adf31c981e5685c02ea85ca52f32f7984c6c442c99dc13b2edf-ubuntu-22.04-5.4_opam-2.5-8d1751a0bca038a702091db74ea2cb90"
2026-01-19 20:48.23: Using OBuilder spec:
((from ocaml/opam:ubuntu-22.04-ocaml-5.4@sha256:d4a27ab95df84adf31c981e5685c02ea85ca52f32f7984c6c442c99dc13b2edf)
(comment ubuntu-22.04-5.4_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 1c997ec9e6ebc6ea699547000cb8dfa44e52efaa || git fetch origin master) && git reset -q --hard 1c997ec9e6ebc6ea699547000cb8dfa44e52efaa && 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 base64.3.5.2 bigstringaf.0.10.0 camlp-streams.5.0.1 camlzip.1.13 cmdliner.2.1.0 cohttp.6.2.1 cohttp-eio.6.2.1 conf-libcurl.2 conf-libffi.2.0.0 conf-pkg-config.4 conf-sqlite3.1 conf-zlib.1 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 csv.2.4 ctypes.0.24.0 ctypes-foreign.0.24.0 curl.0.10.0 domain-local-await.1.0.1 domain-name.0.5.0 dune.3.21.0 dune-configurator.3.21.0 dune-private-libs.3.21.0 dune-site.3.21.0 dyn.3.21.0 eio.1.3 eio_linux.1.3 eio_main.1.3 eio_posix.1.3 fieldslib.v0.17.0 fmt.0.11.0 fs-io.3.21.0 hmap.0.8.1 http.6.2.1 integers.0.7.0 iomux.0.4 ipaddr.5.6.1 jane-street-headers.v0.17.0 jsonrpc.1.25.0 jst-config.v0.17.0 logs.0.10.0 lwt-dllist.1.1.0 macaddr.5.6.1 mdx.2.5.1 menhir.20250912 menhirCST.20250912 menhirLib.20250912 menhirSdk.20250912 mtime.2.1.0 multicore-magic.2.3.2 notty-community.dev num.1.6 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.3 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 optint.0.3.0 ordering.3.21.0 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.dev ppx_optcomp.v0.17.1 ppx_sexp_conv.v0.17.1 ppx_string.v0.17.0 ppx_variants_conv.v0.17.1 ppxlib.0.37.0 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 psq.0.2.1 ptime.1.2.0 re.1.14.0 result.1.5 saturn_lockfree.0.5.0 seq.base sexplib.v0.17.0 sexplib0.v0.17.0 sqlite3.5.3.1 stdio.v0.17.0 stdlib-shims.0.3.0 stdune.3.21.0 stringext.1.6.0 thread-local-storage.0.2 thread-table.1.0.0 time_now.v0.17.0 top-closure.3.21.0 topkg.1.1.1 tyxml.4.6.0 uri.4.4.0 uri-sexp.4.4.0 uring.2.7.0 uucp.17.0.0 uutf.1.0.4 variantslib.v0.17.0 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 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"))
)


2026-01-19 20:48.23: Waiting for resource in pool OCluster
2026-01-19 20:48.23: Waiting for worker…
2026-01-19 20:50.00: Got resource from pool OCluster
Building on laodoke.caelum.ci.dev
All commits already cached
HEAD is now at 9517730f Merge pull request #424 from ahrefs/codex-ambiguous-concat


(from ocaml/opam:ubuntu-22.04-ocaml-5.4@sha256:d4a27ab95df84adf31c981e5685c02ea85ca52f32f7984c6c442c99dc13b2edf)
Unable to find image 'ocaml/opam:ubuntu-22.04-ocaml-5.4@sha256:d4a27ab95df84adf31c981e5685c02ea85ca52f32f7984c6c442c99dc13b2edf' locally
docker.io/ocaml/opam@sha256:d4a27ab95df84adf31c981e5685c02ea85ca52f32f7984c6c442c99dc13b2edf: Pulling from ocaml/opam
7e49dc6156b0: Already exists
65bdcb90cd9a: Already exists
8a57a4c399f1: Already exists
59c09820d352: Already exists
0b0f4f66ef34: Already exists
e90294888346: Already exists
ce0c8e352950: Already exists
e1c547e72f55: Already exists
f65f7d0d5a6b: Already exists
5bf8f7b5ae47: Already exists
4c0063a04a4f: Already exists
8f78cdfec5cd: Already exists
576b7ada738c: Already exists
08e02ba26792: Already exists
2178ec162f17: Already exists
1e3cdad8c2cf: Already exists
b8bc66c50efe: Already exists
b8bc66c50efe: Already exists
4f4fb700ef54: Already exists
c97176e241e4: Already exists
4e3fb299a44e: Already exists
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4f4fb700ef54: Already exists
a67fbef18c3b: Already exists
493e62f841d2: Already exists
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a9b5fc1c0e92: Already exists
8bc304301dd4: Already exists
0712946836c1: Already exists
47bb5b5c05ac: Already exists
d05226ef3202: Pulling fs layer
9204c000513f: Pulling fs layer
19ed4e99d5ff: Pulling fs layer
bfa9cec314e2: Pulling fs layer
ace257d32dbc: Pulling fs layer
d6fdef0c42fe: Pulling fs layer
2bd2e738cdab: Pulling fs layer
bfa9cec314e2: Waiting
ace257d32dbc: Waiting
d6fdef0c42fe: Waiting
2bd2e738cdab: Waiting
d05226ef3202: Verifying Checksum
9204c000513f: Verifying Checksum
9204c000513f: Download complete
d05226ef3202: Pull complete
9204c000513f: Pull complete
ace257d32dbc: Verifying Checksum
ace257d32dbc: Download complete
19ed4e99d5ff: Verifying Checksum
19ed4e99d5ff: Download complete
19ed4e99d5ff: Pull complete
d6fdef0c42fe: Verifying Checksum
d6fdef0c42fe: Download complete
2bd2e738cdab: Verifying Checksum
2bd2e738cdab: Download complete
bfa9cec314e2: Verifying Checksum
bfa9cec314e2: Download complete
bfa9cec314e2: Pull complete
ace257d32dbc: Pull complete
d6fdef0c42fe: Pull complete
2bd2e738cdab: Pull complete
Digest: sha256:d4a27ab95df84adf31c981e5685c02ea85ca52f32f7984c6c442c99dc13b2edf
Status: Downloaded newer image for ocaml/opam@sha256:d4a27ab95df84adf31c981e5685c02ea85ca52f32f7984c6c442c99dc13b2edf
2026-01-19 20:50.00 ---> using "7a9f40bfd6eae0cbe23271c7b8d132ab75e85de213c7201e41623cbd6253ba55" from cache


/: (comment ubuntu-22.04-5.4_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"))
2026-01-19 20:50.00 ---> using "b319cbce2e5705e4fb1f92cb4b1e300392daf9d5c0a365811116903b52ef003b" 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
2026-01-19 20:50.00 ---> using "cbc98d5810fbee3548b36119d392c05238b7cc66ed66e48cd90cc2787f9d646c" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 6.8.0-90-generic
The OCaml toplevel, version 5.4.0
2.5.0
2026-01-19 20:50.00 ---> using "9288545b90511a0a602819257c8eb0739b9dea6623a0f0619c6a9dd8ef570a92" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2026-01-19 20:50.00 ---> using "69ca65ba44feda7c5f5d730d820704de55c243e0d7f002705bf5d264fa34fb9e" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 1c997ec9e6ebc6ea699547000cb8dfa44e52efaa || git fetch origin master) && git reset -q --hard 1c997ec9e6ebc6ea699547000cb8dfa44e52efaa && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
a6b2f19780..1c997ec9e6  master     -> origin/master
1c997ec9e6 Merge pull request #29241 from polytypic/release-multicore-magic-2.3.2


<><> 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)
2026-01-19 20:50.19 ---> saved as "1ad4e18037393b4904620119622c5416ca867f8ad50a8f3e49fb92dc9318c1e0"


/src: (copy (src neural_nets_lib.opam arrayjit.opam) (dst ./))
2026-01-19 20:50.20 ---> saved as "5f5d6e43fbd0aed84ebc410ef35f3b1d8206c314aca8821c716c4f1e564298fe"


/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)
The following additional pinnings are required by neural_nets_lib.dev:
- ppx_minidebug.dev at git+https://github.com/lukstafi/ppx_minidebug.git#86a19de906add05caa0aa1626add1572da2f070d
- notty-community.dev at git+https://github.com/lukstafi/notty-community.git#708e36ba78ecb4ec1bf12de2b087e549d6e42893
Pin and install them? [Y/n] y
[ppx_minidebug.dev] synchronised (no changes)
ppx_minidebug is now pinned to git+https://github.com/lukstafi/ppx_minidebug.git#86a19de906add05caa0aa1626add1572da2f070d (version dev)
[notty-community.dev] synchronised (no changes)
notty-community is now pinned to git+https://github.com/lukstafi/notty-community.git#708e36ba78ecb4ec1bf12de2b087e549d6e42893 (version dev)
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)
2026-01-19 20:50.38 ---> saved as "2937dd841547d9e60d82cf083c464e6ebb3e46af97590dc935c2d203413438c0"


/src: (run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
2026-01-19 20:50.38 ---> saved as "7c4ed932e066ab7d6f446f7ffc847a8b73ac35ae8a75867941a3990c92e2e98e"


/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 base64.3.5.2 bigstringaf.0.10.0 camlp-streams.5.0.1 camlzip.1.13 cmdliner.2.1.0 cohttp.6.2.1 cohttp-eio.6.2.1 conf-libcurl.2 conf-libffi.2.0.0 conf-pkg-config.4 conf-sqlite3.1 conf-zlib.1 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 csv.2.4 ctypes.0.24.0 ctypes-foreign.0.24.0 curl.0.10.0 domain-local-await.1.0.1 domain-name.0.5.0 dune.3.21.0 dune-configurator.3.21.0 dune-private-libs.3.21.0 dune-site.3.21.0 dyn.3.21.0 eio.1.3 eio_linux.1.3 eio_main.1.3 eio_posix.1.3 fieldslib.v0.17.0 fmt.0.11.0 fs-io.3.21.0 hmap.0.8.1 http.6.2.1 integers.0.7.0 iomux.0.4 ipaddr.5.6.1 jane-street-headers.v0.17.0 jsonrpc.1.25.0 jst-config.v0.17.0 logs.0.10.0 lwt-dllist.1.1.0 macaddr.5.6.1 mdx.2.5.1 menhir.20250912 menhirCST.20250912 menhirLib.20250912 menhirSdk.20250912 mtime.2.1.0 multicore-magic.2.3.2 notty-community.dev num.1.6 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.3 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 optint.0.3.0 ordering.3.21.0 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.dev ppx_optcomp.v0.17.1 ppx_sexp_conv.v0.17.1 ppx_string.v0.17.0 ppx_variants_conv.v0.17.1 ppxlib.0.37.0 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 psq.0.2.1 ptime.1.2.0 re.1.14.0 result.1.5 saturn_lockfree.0.5.0 seq.base sexplib.v0.17.0 sexplib0.v0.17.0 sqlite3.5.3.1 stdio.v0.17.0 stdlib-shims.0.3.0 stdune.3.21.0 stringext.1.6.0 thread-local-storage.0.2 thread-table.1.0.0 time_now.v0.17.0 top-closure.3.21.0 topkg.1.1.1 tyxml.4.6.0 uri.4.4.0 uri-sexp.4.4.0 uring.2.7.0 uucp.17.0.0 uutf.1.0.4 variantslib.v0.17.0 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 neural_nets_lib.dev arrayjit.dev $DEPS"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://archive.ubuntu.com/ubuntu jammy InRelease
- Get:2 http://archive.ubuntu.com/ubuntu jammy-updates InRelease [128 kB]
- Get:3 http://archive.ubuntu.com/ubuntu jammy-backports InRelease [127 kB]
- Get:4 http://security.ubuntu.com/ubuntu jammy-security InRelease [129 kB]
- Get:5 http://archive.ubuntu.com/ubuntu jammy-updates/universe amd64 Packages [1600 kB]
- Get:6 http://archive.ubuntu.com/ubuntu jammy-updates/main amd64 Packages [3968 kB]
- Get:7 http://security.ubuntu.com/ubuntu jammy-security/main amd64 Packages [3637 kB]
- Get:8 http://security.ubuntu.com/ubuntu jammy-security/universe amd64 Packages [1289 kB]
- Fetched 10.9 MB in 1s (7484 kB/s)
- Reading package lists...
- 


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[arrayjit.dev] synchronised (file:///src)
[neural_nets_lib.dev] synchronised (file:///src)
[notty-community.dev] synchronised (no changes)
[ppx_minidebug.dev] synchronised (no changes)


[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 system packages will first need to be installed:
libcurl4-gnutls-dev libffi-dev libsqlite3-dev pkg-config zlib1g-dev


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


+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "libcurl4-gnutls-dev" "libffi-dev" "libsqlite3-dev" "pkg-config" "zlib1g-dev"
- debconf: delaying package configuration, since apt-utils is not installed
- Selecting previously unselected package libglib2.0-0:amd64.
- (Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 15669 files and directories currently installed.)
- Preparing to unpack .../00-libglib2.0-0_2.72.4-0ubuntu2.7_amd64.deb ...
- Unpacking libglib2.0-0:amd64 (2.72.4-0ubuntu2.7) ...
- Selecting previously unselected package libglib2.0-data.
- Preparing to unpack .../01-libglib2.0-data_2.72.4-0ubuntu2.7_all.deb ...
- Unpacking libglib2.0-data (2.72.4-0ubuntu2.7) ...
- Selecting previously unselected package libicu70:amd64.
- Preparing to unpack .../02-libicu70_70.1-2_amd64.deb ...
- Unpacking libicu70:amd64 (70.1-2) ...
- Selecting previously unselected package libxml2:amd64.
- Preparing to unpack .../03-libxml2_2.9.13+dfsg-1ubuntu0.10_amd64.deb ...
- Unpacking libxml2:amd64 (2.9.13+dfsg-1ubuntu0.10) ...
- Selecting previously unselected package shared-mime-info.
- Preparing to unpack .../04-shared-mime-info_2.1-2_amd64.deb ...
- Unpacking shared-mime-info (2.1-2) ...
- Selecting previously unselected package xdg-user-dirs.
- Preparing to unpack .../05-xdg-user-dirs_0.17-2ubuntu4_amd64.deb ...
- Unpacking xdg-user-dirs (0.17-2ubuntu4) ...
- Selecting previously unselected package libcurl4-gnutls-dev:amd64.
- Preparing to unpack .../06-libcurl4-gnutls-dev_7.81.0-1ubuntu1.21_amd64.deb ...
- Unpacking libcurl4-gnutls-dev:amd64 (7.81.0-1ubuntu1.21) ...
- Selecting previously unselected package libsqlite3-dev:amd64.
- Preparing to unpack .../07-libsqlite3-dev_3.37.2-2ubuntu0.5_amd64.deb ...
- Unpacking libsqlite3-dev:amd64 (3.37.2-2ubuntu0.5) ...
- Selecting previously unselected package pkg-config.
- Preparing to unpack .../08-pkg-config_0.29.2-1ubuntu3_amd64.deb ...
- Unpacking pkg-config (0.29.2-1ubuntu3) ...
- Selecting previously unselected package zlib1g-dev:amd64.
- Preparing to unpack .../09-zlib1g-dev_1%3a1.2.11.dfsg-2ubuntu9.2_amd64.deb ...
- Unpacking zlib1g-dev:amd64 (1:1.2.11.dfsg-2ubuntu9.2) ...
- Selecting previously unselected package libffi-dev:amd64.
- Preparing to unpack .../10-libffi-dev_3.4.2-4_amd64.deb ...
- Unpacking libffi-dev:amd64 (3.4.2-4) ...
- Setting up xdg-user-dirs (0.17-2ubuntu4) ...
- Setting up libglib2.0-0:amd64 (2.72.4-0ubuntu2.7) ...
- No schema files found: doing nothing.
- Setting up libcurl4-gnutls-dev:amd64 (7.81.0-1ubuntu1.21) ...
- Setting up libffi-dev:amd64 (3.4.2-4) ...
- Setting up libglib2.0-data (2.72.4-0ubuntu2.7) ...
- Setting up libsqlite3-dev:amd64 (3.37.2-2ubuntu0.5) ...
- Setting up pkg-config (0.29.2-1ubuntu3) ...
- Setting up zlib1g-dev:amd64 (1:1.2.11.dfsg-2ubuntu9.2) ...
- Setting up libicu70:amd64 (70.1-2) ...
- Setting up libxml2:amd64 (2.9.13+dfsg-1ubuntu0.10) ...
- Setting up shared-mime-info (2.1-2) ...
- Processing triggers for libc-bin (2.35-0ubuntu3.11) ...
# To update the current shell environment, run: eval $(opam env)
2026-01-19 20:51.02 ---> saved as "2247e4f90bcbe325ab8a95f88da48ba1ff5f4269e30d62502fb16fcdb60033d7"


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam install $DEPS"))


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[notty-community.dev] synchronised (no changes)
[ppx_minidebug.dev] synchronised (no changes)


[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 120 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 base64                  3.5.2
- install bigstringaf             0.10.0
- install camlp-streams           5.0.1
- install camlzip                 1.13
- install cmdliner                2.1.0
- install cohttp                  6.2.1
- install cohttp-eio              6.2.1
- install conf-libcurl            2
- install conf-libffi             2.0.0
- install conf-pkg-config         4
- install conf-sqlite3            1
- install conf-zlib               1
- install cppo                    1.8.0
- install csexp                   1.5.2
- install cstruct                 6.2.0
- install csv                     2.4
- install ctypes                  0.24.0
- install ctypes-foreign          0.24.0
- install curl                    0.10.0
- install domain-local-await      1.0.1
- install domain-name             0.5.0
- install dune                    3.21.0
- install dune-configurator       3.21.0
- install dune-private-libs       3.21.0
- install dune-site               3.21.0
- install dyn                     3.21.0
- install eio                     1.3
- install eio_linux               1.3
- install eio_main                1.3
- install eio_posix               1.3
- install fieldslib               v0.17.0
- install fmt                     0.11.0
- install fs-io                   3.21.0
- install hmap                    0.8.1
- install http                    6.2.1
- install integers                0.7.0
- install iomux                   0.4
- install ipaddr                  5.6.1
- install jane-street-headers     v0.17.0
- install jsonrpc                 1.25.0
- install jst-config              v0.17.0
- install logs                    0.10.0
- install lwt-dllist              1.1.0
- install macaddr                 5.6.1
- install mdx                     2.5.1
- install menhir                  20250912
- install menhirCST               20250912
- install menhirLib               20250912
- install menhirSdk               20250912
- install mtime                   2.1.0
- install multicore-magic         2.3.2
- install notty-community         dev (pinned)
- install num                     1.6
- install ocaml-compiler-libs     v0.17.0
- install ocaml-syntax-shims      1.0.0
- install ocaml-version           4.0.3
- install ocaml_intrinsics_kernel v0.17.1
- install ocamlbuild              0.16.1
- install ocamlfind               1.9.8
- install optint                  0.3.0
- install ordering                3.21.0
- 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           dev (pinned)
- 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                  0.37.0
- 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 psq                     0.2.1
- install ptime                   1.2.0
- install re                      1.14.0
- install result                  1.5
- install saturn_lockfree         0.5.0
- install seq                     base
- install sexplib                 v0.17.0
- install sexplib0                v0.17.0
- install sqlite3                 5.3.1
- install stdio                   v0.17.0
- install stdlib-shims            0.3.0
- install stdune                  3.21.0
- install stringext               1.6.0
- install thread-local-storage    0.2
- install thread-table            1.0.0
- install time_now                v0.17.0
- install top-closure             3.21.0
- install topkg                   1.1.1
- install tyxml                   4.6.0
- install uri                     4.4.0
- install uri-sexp                4.4.0
- install uring                   2.7.0
- install uucp                    17.0.0
- install uutf                    1.0.4
- install variantslib             v0.17.0
- install yojson                  3.0.0


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved angstrom.0.16.1  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved backoff.0.1.1  (cached)
-> retrieved base64.3.5.2  (cached)
-> retrieved base.v0.17.3  (cached)
-> retrieved bigstringaf.0.10.0  (cached)
-> retrieved camlp-streams.5.0.1  (cached)
-> retrieved camlzip.1.13  (cached)
-> retrieved cmdliner.2.1.0  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved cohttp.6.2.1, cohttp-eio.6.2.1, http.6.2.1  (cached)
-> installed conf-libcurl.2
-> installed conf-pkg-config.4
-> retrieved csexp.1.5.2  (cached)
-> retrieved cstruct.6.2.0  (cached)
-> retrieved csv.2.4  (cached)
-> installed conf-libffi.2.0.0
-> installed conf-sqlite3.1
-> installed conf-zlib.1
-> retrieved ctypes.0.24.0, ctypes-foreign.0.24.0  (cached)
-> retrieved curl.0.10.0  (cached)
-> retrieved domain-local-await.1.0.1  (cached)
-> retrieved domain-name.0.5.0  (cached)
-> retrieved fieldslib.v0.17.0  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved hmap.0.8.1  (cached)
-> retrieved integers.0.7.0  (cached)
-> retrieved iomux.0.4  (cached)
-> retrieved ipaddr.5.6.1, macaddr.5.6.1  (cached)
-> retrieved eio.1.3, eio_linux.1.3, eio_main.1.3, eio_posix.1.3  (cached)
-> retrieved jane-street-headers.v0.17.0  (cached)
-> retrieved jst-config.v0.17.0  (cached)
-> retrieved logs.0.10.0  (cached)
-> retrieved lwt-dllist.1.1.0  (cached)
-> retrieved mdx.2.5.1  (cached)
-> retrieved menhir.20250912, menhirCST.20250912, menhirLib.20250912, menhirSdk.20250912  (cached)
-> retrieved dune.3.21.0, dune-configurator.3.21.0, dune-private-libs.3.21.0, dune-site.3.21.0, dyn.3.21.0, fs-io.3.21.0, ordering.3.21.0, stdune.3.21.0, top-closure.3.21.0  (cached)
-> retrieved jsonrpc.1.25.0  (cached)
-> retrieved mtime.2.1.0  (cached)
-> retrieved multicore-magic.2.3.2  (cached)
-> retrieved num.1.6  (cached)
-> retrieved ocaml-compiler-libs.v0.17.0  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> installed cmdliner.2.1.0
-> retrieved ocaml-version.4.0.3  (cached)
-> retrieved ocaml_intrinsics_kernel.v0.17.1  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved optint.0.3.0  (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)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved notty-community.dev  (no changes)
-> 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_sexp_conv.v0.17.1  (cached)
-> retrieved ppx_string.v0.17.0  (cached)
-> retrieved ppx_variants_conv.v0.17.1  (cached)
-> retrieved ppxlib_jane.v0.17.4  (cached)
-> retrieved ppxlib.0.37.0  (cached)
-> retrieved printbox.0.12, printbox-ext-plot.0.12, printbox-html.0.12, printbox-md.0.12, printbox-text.0.12  (cached)
-> retrieved psq.0.2.1  (cached)
-> retrieved ptime.1.2.0  (cached)
-> retrieved re.1.14.0  (cached)
-> retrieved result.1.5  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved saturn_lockfree.0.5.0  (cached)
-> retrieved sexplib.v0.17.0  (cached)
-> retrieved sexplib0.v0.17.0  (cached)
-> retrieved ppx_minidebug.dev  (no changes)
-> retrieved sqlite3.5.3.1  (cached)
-> retrieved stdio.v0.17.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved stringext.1.6.0  (cached)
-> retrieved thread-local-storage.0.2  (cached)
-> retrieved thread-table.1.0.0  (cached)
-> retrieved time_now.v0.17.0  (cached)
-> retrieved topkg.1.1.1  (cached)
-> retrieved tyxml.4.6.0  (cached)
-> retrieved uri.4.4.0, uri-sexp.4.4.0  (cached)
-> retrieved uutf.1.0.4  (cached)
-> retrieved variantslib.v0.17.0  (cached)
-> retrieved yojson.3.0.0  (cached)
-> retrieved uring.2.7.0  (cached)
-> retrieved uucp.17.0.0  (cached)
-> installed num.1.6
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed camlzip.1.13
-> installed ocamlbuild.0.16.1
-> installed topkg.1.1.1
-> installed hmap.0.8.1
-> 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.0.10.0
-> installed dune.3.21.0
-> installed backoff.0.1.1
-> installed base64.3.5.2
-> installed camlp-streams.5.0.1
-> installed cppo.1.8.0
-> installed csexp.1.5.2
-> installed cstruct.6.2.0
-> installed csv.2.4
-> installed domain-name.0.5.0
-> installed http.6.2.1
-> installed jane-street-headers.v0.17.0
-> installed lwt-dllist.1.1.0
-> installed macaddr.5.6.1
-> installed menhirCST.20250912
-> installed menhirLib.20250912
-> installed menhirSdk.20250912
-> installed multicore-magic.2.3.2
-> installed ocaml-compiler-libs.v0.17.0
-> installed ocaml-syntax-shims.1.0.0
-> installed ocaml-version.4.0.3
-> installed ocaml_intrinsics_kernel.v0.17.1
-> installed optint.0.3.0
-> installed pp.2.0.0
-> installed pprint.20230830
-> installed ppx_derivers.1.2.1
-> installed printbox.0.12
-> installed psq.0.2.1
-> installed re.1.14.0
-> installed result.1.5
-> installed sexplib0.v0.17.0
-> installed stdlib-shims.0.3.0
-> installed stringext.1.6.0
-> installed thread-local-storage.0.2
-> installed thread-table.1.0.0
-> installed yojson.3.0.0
-> installed ipaddr.5.6.1
-> installed saturn_lockfree.0.5.0
-> installed domain-local-await.1.0.1
-> installed integers.0.7.0
-> installed jsonrpc.1.25.0
-> installed fs-io.3.21.0
-> installed notty-community.dev
-> installed top-closure.3.21.0
-> installed ordering.3.21.0
-> installed mdx.2.5.1
-> installed parsexp.v0.17.0
-> installed dune-configurator.3.21.0
-> installed tyxml.4.6.0
-> installed bigstringaf.0.10.0
-> installed printbox-html.0.12
-> installed iomux.0.4
-> installed angstrom.0.16.1
-> installed sqlite3.5.3.1
-> installed sexplib.v0.17.0
-> installed dyn.3.21.0
-> installed eio.1.3
-> installed uring.2.7.0
-> installed curl.0.10.0
-> installed uri.4.4.0
-> installed eio_linux.1.3
-> installed eio_posix.1.3
-> installed uucp.17.0.0
-> installed eio_main.1.3
-> installed ctypes.0.24.0
-> installed printbox-text.0.12
-> installed printbox-md.0.12
-> installed printbox-ext-plot.0.12
-> installed stdune.3.21.0
-> installed base.v0.17.3
-> installed ctypes-foreign.0.24.0
-> installed variantslib.v0.17.0
-> installed fieldslib.v0.17.0
-> installed stdio.v0.17.0
-> installed dune-private-libs.3.21.0
-> installed menhir.20250912
-> installed dune-site.3.21.0
-> installed ppxlib.0.37.0
-> installed ppx_optcomp.v0.17.1
-> installed ppxlib_jane.v0.17.4
-> installed ppx_here.v0.17.0
-> installed ppx_deriving.6.1.1
-> installed ppx_cold.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_compare.v0.17.0
-> installed ppx_sexp_conv.v0.17.1
-> installed uri-sexp.4.4.0
-> installed ppx_hash.v0.17.0
-> installed ppx_assert.v0.17.0
-> installed ppx_base.v0.17.0
-> installed cohttp.6.2.1
-> installed cohttp-eio.6.2.1
-> installed jst-config.v0.17.0
-> installed ppx_string.v0.17.0
-> installed time_now.v0.17.0
-> installed ppx_minidebug.dev
-> installed ppx_inline_test.v0.17.1
-> installed ppx_expect.v0.17.3
Done.
# To update the current shell environment, run: eval $(opam env)
2026-01-19 20:56.05 ---> saved as "64f450484515ea1d0113e8e7f4f66174a8ea026db72369ff870f97b76ee3bfef"


/src: (copy (src .) (dst /src))
2026-01-19 20:56.06 ---> saved as "3029328b398a828f34a817163a66b76ed7a6f5ac49ece0aa9f7c6d3e3dbd7cfc"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
(cd _build/.sandbox/d3cf706a47de9b50677d7dfa49010dac/default && /home/opam/.opam/5.4/bin/menhir --table tensor/parser.mly --base tensor/parser --infer-write-query tensor/parser__mock.ml.mock)
File "tensor/parser.mly", line 79, characters 7-16:
Warning: the token AMPERSAND is unused.
(cd _build/.sandbox/f9c9ea9e20e4fbc6cc95e4e54cb07272/default && /home/opam/.opam/5.4/bin/menhir --table --explain tensor/parser.mly --base tensor/parser --infer-read-reply tensor/parser__mock.mli.inferred)
Warning: 10 states have shift/reduce conflicts.
Warning: 2 states have reduce/reduce conflicts.
Warning: 17 shift/reduce conflicts were arbitrarily resolved.
Warning: 10 reduce/reduce conflicts were arbitrarily resolved.
File "tensor/parser.mly", line 220, characters 4-70:
Warning: production row_spec -> axes_spec option(COMMA) ellipsis_spec option(COMMA) is never reduced.
File "tensor/parser.mly", line 226, characters 4-38:
Warning: production row_spec -> ellipsis_spec option(COMMA) is never reduced.
Warning: in total, 2 productions are never reduced.
(cd _build/default/test/operations/config && ./ocannl_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
(cd _build/default/test/operations/config && ./ocannl_read_config.exe --read=backend_extension)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
Wrote value of 'backend_extension' to ocannl_backend_extension.txt
(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/operations && ./test_record_syntax.exe)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
Test compilation successful!
Record syntax for both %op and %cd extensions works correctly.
All initialization patterns and shorthand notation supported.
(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/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
#8 *._d
8.00
#9 grad_*._d Virt/30
<void>
#6 + Virt/151                 │#4 c non-emb
<void>                        │ 2.00
#7 grad_+ Virt/30             │#5 grad_c Local/26030
<void>                        │<void>
#0 a non-emb         │#2 b non-emb         │
2.00                │ 2.00                │
#1 grad_a Local/26030│#3 grad_b Local/26030│
<void>               │<void>               │
(cd _build/default/test/operations && ./test_where_precision.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
#3 where
scalar 2.00
#0 cond_condition│#1 a_then_val│#2 b_else_val
scalar 0.00      │scalar 1.00  │scalar 2.00
File "test/einsum/dune", line 155, characters 7-22:
155 |  (name test_max_pool2d)
^^^^^^^^^^^^^^^
(cd _build/default/test/einsum && ./test_max_pool2d.exe) > _build/default/test/einsum/test_max_pool2d.exe.output
Fatal error: exception ("Map.of_alist_exn: duplicate key" (Symbol 42))
Raised at Base__Error.raise in file "src/error.ml" (inlined), line 9, characters 21-37
Called from Base__Map.Tree0.Of_foldable.of_foldable_exn in file "src/map.ml", lines 1512-1513, characters 8-22
Called from Base__Map.Using_comparator.of_alist_exn in file "src/map.ml", line 2943, characters 25-63
Called from Base__Map.of_alist_exn in file "src/map.ml" (inlined), line 3101, characters 23-84
Called from Ocannl_tensor__Shape.derive_projections in file "tensor/shape.ml", lines 1882-1884, characters 4-88
Called from Base__List0.iter in file "src/list0.ml", line 66, characters 4-7
Called from Ocannl_tensor__Shape.finish_inference in file "tensor/shape.ml", lines 2172-2173, characters 2-91
Called from Ocannl_tensor__Shape.get_projections in file "tensor/shape.ml", line 2227, characters 2-21
Called from CamlinternalLazy.do_force_block in file "camlinternalLazy.ml", line 49, characters 17-27
Re-raised at CamlinternalLazy.do_force_block in file "camlinternalLazy.ml", line 56, characters 4-11
Called from CamlinternalLazy.force_lazy_block in file "camlinternalLazy.ml" (inlined), line 78, characters 27-67
Called from Ocannl_tensor__Tensor.term.op_asn in file "tensor/tensor.ml", line 553, characters 20-56
Called from CamlinternalLazy.do_force_block in file "camlinternalLazy.ml", line 49, characters 17-27
Re-raised at CamlinternalLazy.do_force_block in file "camlinternalLazy.ml", line 56, characters 4-11
Called from CamlinternalLazy.force_lazy_block in file "camlinternalLazy.ml" (inlined), line 78, characters 27-67
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 750, characters 59-70
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 720, characters 17-24
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 720, characters 17-24
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 718, characters 66-72
Called from Ir__Assignments.lower in file "arrayjit/lib/assignments.ml", line 992, characters 26-43
Called from Context__Backends.lower_assignments in file "arrayjit/lib/backends.ml", lines 256-257, characters 4-45
Called from Context__Backends.Raise_backend.compile in file "arrayjit/lib/backends.ml", line 441, characters 6-59
Called from Context.compile in file "arrayjit/lib/context.ml", line 96, characters 13-71
Called from Ocannl__Train.run_once in file "lib/train.ml", line 272, characters 21-56
Called from Ocannl__Train.forward_once in file "lib/train.ml", line 280, characters 12-94
Called from Dune__exe__Test_max_pool2d.test_max_pool2d_output_dim_1 in file "test/einsum/test_max_pool2d.ml", line 77, characters 9-40
Called from Dune__exe__Test_max_pool2d in file "test/einsum/test_max_pool2d.ml", line 179, characters 2-33
File "test/operations/test_concat_graph.expected", line 1, characters 0-0:
/usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/operations/test_concat_graph.expected _build/default/test/operations/test_concat_graph.exe.output
diff --git a/_build/default/test/operations/test_concat_graph.expected b/_build/default/test/operations/test_concat_graph.exe.output
index e8cacb3..12d25a6 100644
--- a/_build/default/test/operations/test_concat_graph.expected
+++ b/_build/default/test/operations/test_concat_graph.exe.output
@@ -238,9 +238,3 @@ HERE: test/operations/test_concat_graph.ml:151:23
└─────────────────────────────┘


=== Concatenation Graph Test Complete ===
-
-=== Three-way Concatenation Test (Known Limitation) ===
-
-ERROR: ("Utils.User_error(\"Ambiguous indices in concatenation: multiple blocks viable for same position\")")
-
-=== Three-way Concatenation Test Complete ===
(cd _build/.sandbox/032a62b9dda08d06d8b56019c0cad2a5/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/.sandbox/032a62b9dda08d06d8b56019c0cad2a5/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/8f3bb3418688584aa3e0c8c05ec74bd1/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/8f3bb3418688584aa3e0c8c05ec74bd1/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/default/test/operations && ./test_threefry_precision.exe)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
Retrieving commandline, environment, or config file variable ocannl_max_shape_error_origins
Not found, using default 20
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_post_compile_timeout
Not found, using default 10.0
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/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
Generated 40 uniform random numbers:
[0]: 0.443
[1]: 0.464
[2]: 0.673
[3]: 0.732
[4]: 0.333
[5]: 0.561
[6]: 0.852
[7]: 0.507
[8]: 0.378
[9]: 0.502
[10]: 0.656
[11]: 0.966
[12]: 0.356
[13]: 0.803
[14]: 0.334
[15]: 0.995
[16]: 0.812
[17]: 0.519
[18]: 0.234
[19]: 0.165
[20]: 0.852
[21]: 0.101
[22]: 0.181
[23]: 0.312
[24]: 0.962
[25]: 0.418
[26]: 0.0297
[27]: 0.448
[28]: 0.907
[29]: 0.344
[30]: 0.82
[31]: 0.469
[32]: 0.226
[33]: 0.178
[34]: 0.74
[35]: 0.84
[36]: 0.373
[37]: 0.546
[38]: 0.858
[39]: 0.547
(cd _build/.sandbox/8f3bb3418688584aa3e0c8c05ec74bd1/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/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_log_files_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_max_shape_error_origins
Not found, using default 20
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
Retrieving commandline, environment, or config file variable ocannl_cc_backend_post_compile_timeout
Not found, using default 10.0
Retrieving commandline, environment, or config file variable ocannl_cc_backend_verify_codesign
Not found, using default false
Retrieving commandline, environment, or config file variable ocannl_stack_threshold_in_bytes
Not found, using default 16384
HERE: test/operations/micrograd_demo_logging.ml:31:21
┌────────────────────┐
│[70]: +_g shape 0:1 │
│┌┬─────────┐        │
│││axis 0   │        │
│├┼─────────┤        │
│││ 2.47e+1 │        │
│└┴─────────┘        │
└────────────────────┘
HERE: test/operations/micrograd_demo_logging.ml:32:21
┌─────────────────┐
│[0]: a shape 0:1 │
│┌┬───────┐       │
│││axis 0 │       │
│├┼───────┤       │
│││ -4.00 │       │
│└┴───────┘       │
└─────────────────┘
┌────────────────────────┐
│[0]: a shape 0:1  grad_a│
│┌┬─────────┐            │
│││axis 0   │            │
│├┼─────────┤            │
│││ 1.38e+2 │            │
│└┴─────────┘            │
└────────────────────────┘
HERE: test/operations/micrograd_demo_logging.ml:33:21
┌─────────────────┐
│[2]: b shape 0:1 │
│┌┬──────┐        │
│││axis 0│        │
│├┼──────┤        │
│││ 2.00 │        │
│└┴──────┘        │
└─────────────────┘
┌────────────────────────┐
│[2]: b shape 0:1  grad_b│
│┌┬─────────┐            │
│││axis 0   │            │
│├┼─────────┤            │
│││ 6.45e+2 │            │
│└┴─────────┘            │
└────────────────────────┘
(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:20:21
┌────────────────────────────────────┐
│[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:34:26
#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/032a62b9dda08d06d8b56019c0cad2a5/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/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:20:21
┌────────────────────────────────────┐
│[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:34:26
#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/032a62b9dda08d06d8b56019c0cad2a5/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/032a62b9dda08d06d8b56019c0cad2a5/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/032a62b9dda08d06d8b56019c0cad2a5/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/8f3bb3418688584aa3e0c8c05ec74bd1/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
2026-01-19 21:02.53: Job failed: Failed: Build failed