2026-01-02 22:41.15: New job: test ahrefs/ocannl https://github.com/ahrefs/ocannl.git#refs/heads/master (97fcd23f45d11b27fdf6e5d44dee1f756030b891) (linux-x86_64:debian-12-5.4_opam-2.4) Base: ocaml/opam:debian-12-ocaml-5.4@sha256:bd8d663a0c66570edf0ca5c57e4577998662299f20d3c4cc8a83c1863670a8ea Opam project build To reproduce locally: git clone --recursive "https://github.com/ahrefs/ocannl.git" -b "master" && cd "ocannl" && git reset --hard 97fcd23f cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:debian-12-ocaml-5.4@sha256:bd8d663a0c66570edf0ca5c57e4577998662299f20d3c4cc8a83c1863670a8ea # debian-12-5.4_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 a2ea42d4ff1fc1152596f11a8cb64c1a396f89ea || git fetch origin master) && git reset -q --hard a2ea42d4ff1fc1152596f11a8cb64c1a396f89ea && 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.3.20.2 dune-configurator.3.20.2 dune-private-libs.3.20.2 dune-site.3.20.2 dyn.3.20.2 eio.1.3 eio_linux.1.3 eio_main.1.3 eio_posix.1.3 fieldslib.v0.17.0 fmt.0.11.0 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.2.3.1 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.3.20.2 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.3.20.2 stringext.1.6.0 thread-local-storage.0.2 thread-table.1.0.0 time_now.v0.17.0 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=2.4 --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 2026-01-02 22:41.15: Using cache hint "ahrefs/ocannl-ocaml/opam:debian-12-ocaml-5.4@sha256:bd8d663a0c66570edf0ca5c57e4577998662299f20d3c4cc8a83c1863670a8ea-debian-12-5.4_opam-2.4-d6f410061c46f42f8031f520f71078f4" 2026-01-02 22:41.15: Using OBuilder spec: ((from ocaml/opam:debian-12-ocaml-5.4@sha256:bd8d663a0c66570edf0ca5c57e4577998662299f20d3c4cc8a83c1863670a8ea) (comment debian-12-5.4_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 a2ea42d4ff1fc1152596f11a8cb64c1a396f89ea || git fetch origin master) && git reset -q --hard a2ea42d4ff1fc1152596f11a8cb64c1a396f89ea && 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.3.20.2 dune-configurator.3.20.2 dune-private-libs.3.20.2 dune-site.3.20.2 dyn.3.20.2 eio.1.3 eio_linux.1.3 eio_main.1.3 eio_posix.1.3 fieldslib.v0.17.0 fmt.0.11.0 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.2.3.1 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.3.20.2 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.3.20.2 stringext.1.6.0 thread-local-storage.0.2 thread-table.1.0.0 time_now.v0.17.0 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=2.4 --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")) ) 2026-01-02 22:41.15: Waiting for resource in pool OCluster 2026-01-02 22:41.15: Waiting for worker… 2026-01-02 22:41.15: Got resource from pool OCluster Building on odawa.caelum.ci.dev All commits already cached HEAD is now at 97fcd23f Update CHANGES.md with unreleased changes since 0.6.3 (from ocaml/opam:debian-12-ocaml-5.4@sha256:bd8d663a0c66570edf0ca5c57e4577998662299f20d3c4cc8a83c1863670a8ea) Unable to find image 'ocaml/opam:debian-12-ocaml-5.4@sha256:bd8d663a0c66570edf0ca5c57e4577998662299f20d3c4cc8a83c1863670a8ea' locally docker.io/ocaml/opam@sha256:bd8d663a0c66570edf0ca5c57e4577998662299f20d3c4cc8a83c1863670a8ea: Pulling from ocaml/opam 708274aafe49: Pulling fs layer a73733b08b3c: Pulling fs layer cb40d7f96117: Pulling fs layer ee9c8c5de7e3: Pulling fs layer 84e80908bda7: Pulling fs layer 4c5fd3b4cc24: Pulling fs layer d71c2fbac086: Pulling fs layer 046cc1ae5c18: Pulling fs layer 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complete 93796f4c88e8: Pull complete Digest: sha256:bd8d663a0c66570edf0ca5c57e4577998662299f20d3c4cc8a83c1863670a8ea Status: Downloaded newer image for ocaml/opam@sha256:bd8d663a0c66570edf0ca5c57e4577998662299f20d3c4cc8a83c1863670a8ea 2026-01-02 22:41.16 ---> using "5849b108cfe0492ddf16e3dd1a95b9407cb5aae44058d2c54c8faee309371d93" from cache /: (comment debian-12-5.4_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")) 2026-01-02 22:41.16 ---> using "7745023bd916975fb317a8e094712145295d04313ce2943b49cf3f7f290b2e30" 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 [NOTE] The 'jobs' option was reset, its value was 71 and its new value will vary according to the current number of cores on your machine. You can restore the fixed value using: opam option jobs=71 --global Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] Initialised 2026-01-02 22:41.16 ---> using "31c69fcec216e07f09d81ceed14be69c162eaf85f3b5f3ba2c9929caf7665625" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 6.8.0-87-generic The OCaml toplevel, version 5.4.0 2.4.1 2026-01-02 22:41.16 ---> using "560fc1e0e71c4171488e48eb4d64e54e2f86bf49746a2d391f7c8b972fde089c" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-01-02 22:41.16 ---> using "3b6c98c4d47ec892f90cfcedfd37311f77a1e6a73308cb8ea7b68d8371529d73" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e a2ea42d4ff1fc1152596f11a8cb64c1a396f89ea || git fetch origin master) && git reset -q --hard a2ea42d4ff1fc1152596f11a8cb64c1a396f89ea && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD 3e41859015..e3e2b0426d master -> origin/master a2ea42d4ff Merge pull request #29118 from voodoos/release-lsp-1.25.0 <><> 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) 2026-01-02 22:41.37 ---> saved as "b72604231cffa0d0e086192dfb74d97e209f087a82245336a1420e743428742c" /src: (copy (src neural_nets_lib.opam arrayjit.opam) (dst ./)) 2026-01-02 22:41.37 ---> saved as "581f484f4bd7e4a0dfe6bf2bab9db6ab3621453dce330fa5153006eb6d0b34e0" /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) 2026-01-02 22:41.44 ---> saved as "f6d15284fdf3689c3ac2d8f797aa3f9858f5aa03eb8ec9b60be0f1f66f3566ec" /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-01-02 22:41.44 ---> saved as "6db09f0bb8c7cdda136cd0bedaaf5ee6db8f2b48c8b29f3b860dbe92fa73b8fe" /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.3.20.2 dune-configurator.3.20.2 dune-private-libs.3.20.2 dune-site.3.20.2 dyn.3.20.2 eio.1.3 eio_linux.1.3 eio_main.1.3 eio_posix.1.3 fieldslib.v0.17.0 fmt.0.11.0 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.2.3.1 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.3.20.2 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.3.20.2 stringext.1.6.0 thread-local-storage.0.2 thread-table.1.0.0 time_now.v0.17.0 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=2.4 --depext-only -y neural_nets_lib.dev arrayjit.dev $DEPS")) + /usr/bin/sudo "apt-get" "update" - Hit:1 http://deb.debian.org/debian bookworm InRelease - 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-security bookworm-security/main amd64 Packages [290 kB] - Fetched 393 kB in 0s (1054 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 libcurl4-gnutls-dev: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 ... 18784 files and directories currently installed.) - Preparing to unpack .../0-libcurl4-gnutls-dev_7.88.1-10+deb12u14_amd64.deb ... - Unpacking libcurl4-gnutls-dev:amd64 (7.88.1-10+deb12u14) ... - Selecting previously unselected package libffi-dev:amd64. - Preparing to unpack .../1-libffi-dev_3.4.4-1_amd64.deb ... - Unpacking libffi-dev:amd64 (3.4.4-1) ... - Selecting previously unselected package libpkgconf3:amd64. - Preparing to unpack .../2-libpkgconf3_1.8.1-1_amd64.deb ... - Unpacking libpkgconf3:amd64 (1.8.1-1) ... - Selecting previously unselected package libsqlite3-dev:amd64. - Preparing to unpack .../3-libsqlite3-dev_3.40.1-2+deb12u2_amd64.deb ... - Unpacking libsqlite3-dev:amd64 (3.40.1-2+deb12u2) ... - Selecting previously unselected package pkgconf-bin. - Preparing to unpack .../4-pkgconf-bin_1.8.1-1_amd64.deb ... - Unpacking pkgconf-bin (1.8.1-1) ... - Selecting previously unselected package pkgconf:amd64. - Preparing to unpack .../5-pkgconf_1.8.1-1_amd64.deb ... - Unpacking pkgconf:amd64 (1.8.1-1) ... - Selecting previously unselected package pkg-config:amd64. - Preparing to unpack .../6-pkg-config_1.8.1-1_amd64.deb ... - Unpacking pkg-config:amd64 (1.8.1-1) ... - Selecting previously unselected package zlib1g-dev:amd64. - Preparing to unpack .../7-zlib1g-dev_1%3a1.2.13.dfsg-1_amd64.deb ... - Unpacking zlib1g-dev:amd64 (1:1.2.13.dfsg-1) ... - Setting up libcurl4-gnutls-dev:amd64 (7.88.1-10+deb12u14) ... - Setting up libffi-dev:amd64 (3.4.4-1) ... - Setting up libpkgconf3:amd64 (1.8.1-1) ... - Setting up libsqlite3-dev:amd64 (3.40.1-2+deb12u2) ... - Setting up pkgconf-bin (1.8.1-1) ... - Setting up zlib1g-dev:amd64 (1:1.2.13.dfsg-1) ... - Setting up pkgconf:amd64 (1.8.1-1) ... - Setting up pkg-config:amd64 (1.8.1-1) ... - Processing triggers for libc-bin (2.36-9+deb12u13) ... 2026-01-02 22:41.54 ---> saved as "60acaa85b57dc8de03fcc82c9d4fc61af701402dc51f5f97d3af527207fd3457" /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 118 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 3.20.2 - install dune-configurator 3.20.2 - install dune-private-libs 3.20.2 - install dune-site 3.20.2 - install dyn 3.20.2 - 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 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 2.3.1 - 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 3.20.2 - 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 3.20.2 - install stringext 1.6.0 - install thread-local-storage 0.2 - install thread-table 1.0.0 - install time_now v0.17.0 - 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 cohttp.6.2.1, cohttp-eio.6.2.1, http.6.2.1 (cached) -> retrieved cppo.1.8.0 (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 eio.1.3, eio_linux.1.3, eio_main.1.3, eio_posix.1.3 (cached) -> retrieved integers.0.7.0 (cached) -> retrieved iomux.0.4 (cached) -> retrieved jane-street-headers.v0.17.0 (cached) -> retrieved ipaddr.5.6.1, macaddr.5.6.1 (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 jsonrpc.1.25.0 (cached) -> retrieved dune.3.20.2, dune-configurator.3.20.2, dune-private-libs.3.20.2, dune-site.3.20.2, dyn.3.20.2, ordering.3.20.2, stdune.3.20.2 (cached) -> retrieved menhir.20250912, menhirCST.20250912, menhirLib.20250912, menhirSdk.20250912 (cached) -> retrieved mtime.2.1.0 (cached) -> retrieved multicore-magic.2.3.1 (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.4.0.3 (cached) -> retrieved ocaml_intrinsics_kernel.v0.17.1 (cached) -> installed cmdliner.2.1.0 -> 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 ppx_enumerate.v0.17.0 (cached) -> retrieved ppx_deriving.6.1.1 (cached) -> retrieved ppx_expect.v0.17.3 (cached) -> retrieved ppx_fields_conv.v0.17.0 (cached) -> retrieved ppx_globalize.v0.17.2 (cached) -> retrieved notty-community.dev (no changes) -> 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 psq.0.2.1 (cached) -> retrieved ptime.1.2.0 (cached) -> retrieved printbox.0.12, printbox-ext-plot.0.12, printbox-html.0.12, printbox-md.0.12, printbox-text.0.12 (cached) -> retrieved re.1.14.0 (cached) -> retrieved result.1.5 (cached) -> retrieved seq.base (cached) -> installed seq.base -> retrieved sexplib.v0.17.0 (cached) -> retrieved saturn_lockfree.0.5.0 (cached) -> retrieved ppx_minidebug.dev (no changes) -> retrieved sexplib0.v0.17.0 (cached) -> retrieved stdio.v0.17.0 (cached) -> retrieved sqlite3.5.3.1 (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 uring.2.7.0 (cached) -> retrieved uucp.17.0.0 (cached) -> retrieved yojson.3.0.0 (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 fmt.0.11.0 -> installed mtime.2.1.0 -> installed ptime.1.2.0 -> installed astring.0.8.5 -> installed logs.0.10.0 -> installed dune.3.20.2 -> 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.2.3.1 -> 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 integers.0.7.0 -> installed domain-local-await.1.0.1 -> installed jsonrpc.1.25.0 -> installed notty-community.dev -> installed ordering.3.20.2 -> installed mdx.2.5.1 -> installed parsexp.v0.17.0 -> installed dune-configurator.3.20.2 -> installed tyxml.4.6.0 -> installed bigstringaf.0.10.0 -> installed printbox-html.0.12 -> installed iomux.0.4 -> installed sexplib.v0.17.0 -> installed dyn.3.20.2 -> installed sqlite3.5.3.1 -> installed angstrom.0.16.1 -> installed eio.1.3 -> installed curl.0.10.0 -> installed uring.2.7.0 -> installed eio_linux.1.3 -> installed eio_posix.1.3 -> installed uri.4.4.0 -> installed eio_main.1.3 -> installed stdune.3.20.2 -> installed base.v0.17.3 -> installed ctypes.0.24.0 -> installed fieldslib.v0.17.0 -> installed stdio.v0.17.0 -> installed variantslib.v0.17.0 -> installed dune-private-libs.3.20.2 -> installed uucp.17.0.0 -> installed ctypes-foreign.0.24.0 -> installed printbox-text.0.12 -> installed menhir.20250912 -> installed printbox-md.0.12 -> installed dune-site.3.20.2 -> installed ppxlib.0.37.0 -> installed printbox-ext-plot.0.12 -> installed ppx_optcomp.v0.17.1 -> installed ppxlib_jane.v0.17.4 -> 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 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) 2026-01-02 22:42.56 ---> saved as "6795f7bf399e9deb3e88f6a6f03d1c6ac4bd03f10d1832386cf47115ee1aefc4" /src: (copy (src .) (dst /src)) 2026-01-02 22:42.56 ---> saved as "812553825cba37344b12ba0b587d36a31575a09d9ed5a34b46ec394ccf8fb848" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) (cd _build/.sandbox/3aa951e933d7ab2fba1a772ffadfe4cb/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/a6298e7357b183a1d70867be0e561dfe/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_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/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 && ./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_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/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 (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/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/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/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_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/.sandbox/3fd30d1800bd3648506f99791823defc/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/3fd30d1800bd3648506f99791823defc/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/78e347e3d45cbccdeb81142f56b59ce2/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/78e347e3d45cbccdeb81142f56b59ce2/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 && ./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 │ │ │└┴─────────┘ │ └────────────────────────┘ File "test/operations/micrograd_demo_logging-sync_cc-0-0.log.expected", line 1, characters 0-0: /usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/operations/micrograd_demo_logging-sync_cc-0-0.log.expected _build/default/test/operations/backend-0-0.log.actual diff --git a/_build/default/test/operations/micrograd_demo_logging-sync_cc-0-0.log.expected b/_build/default/test/operations/backend-0-0.log.actual index 26539a7..93513c6 100644 --- a/_build/default/test/operations/micrograd_demo_logging-sync_cc-0-0.log.expected +++ b/_build/default/test/operations/backend-0-0.log.actual @@ -12,22 +12,40 @@ float *b &[1] = 0xNNNN float *b_grad &[1] = 0xNNNN float *g &[1] = 0xNNNN COMMENT: g forward and gradient update +# n4_c := 0 +n4_c[0]{=MAYBE UNINITIALIZED} = 0e-3 = (float)(0) # n4_c[0] := (a[0] + b[0]); n4_c[0]{=MAYBE UNINITIALIZED} = -2000e-3 = (a[0]{=-4000e-3} + b[0]{=2000e-3}) +# n19_c := 0 +n19_c[0]{=MAYBE UNINITIALIZED} = 0e-3 = (float)(0) # n19_c[0] := ((n4_c[0] + n4_c[0]) + 1); n19_c[0]{=MAYBE UNINITIALIZED} = -3000e-3 = ((n4_c[0]{=-2000e-3} + n4_c[0]{=-2000e-3}) + (float)(1)) +# n42 := 0 +n42[0]{=MAYBE UNINITIALIZED} = 0e-3 = (float)(0) # n42[0] := (b[0] - a[0]); n42[0]{=MAYBE UNINITIALIZED} = 6000e-3 = (b[0]{=2000e-3} - a[0]{=-4000e-3}) +# n31 := 0 +n31[0]{=MAYBE UNINITIALIZED} = 0e-3 = (float)(0) # n31[0] := (b[0] + a[0]); n31[0]{=MAYBE UNINITIALIZED} = -2000e-3 = (b[0]{=2000e-3} + a[0]{=-4000e-3}) +# n14_d := 0 +n14_d[0]{=MAYBE UNINITIALIZED} = 0e-3 = (float)(0) # n14_d[0] := fma(a[0], b[0], (b[0] * (b[0] * b[0]))); n14_d[0]{=MAYBE UNINITIALIZED} = 0e-3 = fmaf(a[0]{=-4000e-3}, b[0]{=2000e-3}, (b[0]{=2000e-3} * (b[0]{=2000e-3} * b[0]{=2000e-3}))) +# n40_d := 0 +n40_d[0]{=MAYBE UNINITIALIZED} = 0e-3 = (float)(0) # n40_d[0] := (fma(n14_d[0], 2, n14_d[0]) + relu(n31[0])); n40_d[0]{=MAYBE UNINITIALIZED} = 0e-3 = (fmaf(n14_d[0]{=0e-3}, (float)(2), n14_d[0]{=0e-3}) + fmaxf(0.0, n31[0]{=-2000e-3})) +# e := 0 +e[0]{=MAYBE UNINITIALIZED} = 0e-3 = (float)(0) # e[0] := (fma(-1, a[0], ((n19_c[0] + 1) + n19_c[0])) - (fma(3, n40_d[0], n40_d[0]) + relu(n42[0]))); e[0]{=MAYBE UNINITIALIZED} = -7000e-3 = (fmaf((float)(-1), a[0]{=-4000e-3}, ((n19_c[0]{=-3000e-3} + (float)(1)) + n19_c[0]{=-3000e-3})) - (fmaf((float)(3), n40_d[0]{=0e-3}, n40_d[0]{=0e-3}) + fmaxf(0.0, n42[0]{=6000e-3}))) +# f := 0 +f[0]{=MAYBE UNINITIALIZED} = 0e-3 = (float)(0) # f[0] := (e[0] * e[0]); f[0]{=MAYBE UNINITIALIZED} = 49000e-3 = (e[0]{=-7000e-3} * e[0]{=-7000e-3}) +# g := 0 +g[0]{=MAYBE UNINITIALIZED} = 0e-3 = (float)(0) # g[0] := ((f[0] / 2) + (10 / f[0])); g[0]{=MAYBE UNINITIALIZED} = 24704e-3 = ((f[0]{=49000e-3} / (float)(2)) + ((float)(10) / f[0]{=49000e-3})) COMMENT: g zero grads and backprop (cd _build/.sandbox/3fd30d1800bd3648506f99791823defc/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/78e347e3d45cbccdeb81142f56b59ce2/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/78e347e3d45cbccdeb81142f56b59ce2/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/78e347e3d45cbccdeb81142f56b59ce2/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/78e347e3d45cbccdeb81142f56b59ce2/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/3fd30d1800bd3648506f99791823defc/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 2026-01-02 22:46.28: Job failed: Failed: Build failed