2026-01-16 13:57.30: New job: test edwintorok/lintcstubs-arity https://github.com/edwintorok/lintcstubs-arity.git#refs/heads/main (742d1575dae6656c3ca380f4840c7eb9ffa00e92) (linux-x86_64:opensuse-15.6-5.4_opam-2.5) Base: ocaml/opam:opensuse-15.6-ocaml-5.4@sha256:d264460107c6d3e2f8985a5d118e650e094a56cfa6e08e5863583cb27018057e Opam project build To reproduce locally: git clone --recursive "https://github.com/edwintorok/lintcstubs-arity.git" -b "main" && cd "lintcstubs-arity" && git reset --hard 742d1575 cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:opensuse-15.6-ocaml-5.4@sha256:d264460107c6d3e2f8985a5d118e650e094a56cfa6e08e5863583cb27018057e # opensuse-15.6-5.4_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 873cb18c37b308713d11ad3894c4bb78d73fb3e7 || git fetch origin master) && git reset -q --hard 873cb18c37b308713d11ad3894c4bb78d73fb3e7 && git log --no-decorate -n1 --oneline && opam update -u COPY --chown=1000:1000 lintcstubs-arity.opam ./ RUN opam pin add -yn lintcstubs-arity.dev './' RUN echo '(lang dune 3.0)' > './dune-project' ENV DEPS="base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base dune.3.21.0 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-config.3 ocaml-options-vanilla.1" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.5 --depext-only -y lintcstubs-arity.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 2026-01-16 13:57.30: Using cache hint "edwintorok/lintcstubs-arity-ocaml/opam:opensuse-15.6-ocaml-5.4@sha256:d264460107c6d3e2f8985a5d118e650e094a56cfa6e08e5863583cb27018057e-opensuse-15.6-5.4_opam-2.5-4bdbbf706443ce6092a12c0adf381e20" 2026-01-16 13:57.30: Using OBuilder spec: ((from ocaml/opam:opensuse-15.6-ocaml-5.4@sha256:d264460107c6d3e2f8985a5d118e650e094a56cfa6e08e5863583cb27018057e) (comment opensuse-15.6-5.4_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 873cb18c37b308713d11ad3894c4bb78d73fb3e7 || git fetch origin master) && git reset -q --hard 873cb18c37b308713d11ad3894c4bb78d73fb3e7 && git log --no-decorate -n1 --oneline && opam update -u")) (copy (src lintcstubs-arity.opam) (dst ./)) (run (network host) (shell "opam pin add -yn lintcstubs-arity.dev './'")) (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) (env DEPS "base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base dune.3.21.0 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-config.3 ocaml-options-vanilla.1") (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 lintcstubs-arity.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")) ) 2026-01-16 13:57.30: Waiting for resource in pool OCluster 2026-01-16 17:09.20: Waiting for worker… 2026-01-16 17:12.55: Got resource from pool OCluster Building on toxis.caelum.ci.dev All commits already cached HEAD is now at 742d157 add ocaml-ci badge (from ocaml/opam:opensuse-15.6-ocaml-5.4@sha256:d264460107c6d3e2f8985a5d118e650e094a56cfa6e08e5863583cb27018057e) 2026-01-16 17:12.56 ---> using "28b3298281fb409c07f0d4d506c2c35a70f345c5fce05d1013d4fc371b3d3230" from cache /: (comment opensuse-15.6-5.4_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")) 2026-01-16 17:12.56 ---> using "93e2788d91fce7a43a25684b8a2e1fd65d4fe739480f3f24b17eb31c954bc9cc" from cache /src: (run (shell "opam init --reinit -ni")) 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. 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. Continue? [Y/n] y Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] Initialised 2026-01-16 17:13.00 ---> saved as "5abc49481029ab2da50d2e23b1e3e8fb248af78243612dbe8f8c502a027e3606" /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 5.15.0-134-generic The OCaml toplevel, version 5.4.0 2.5.0 2026-01-16 17:13.00 ---> saved as "a2ad56cf64bf47a3a56d261a723934b91baedf44a0fd7bd7f0851a7d17238c79" /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-01-16 17:13.01 ---> saved as "33b86cced88aec2c6e267f93f5236ee331ed0e83fe5b19cbc29e10c8c377e8ba" /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 873cb18c37b308713d11ad3894c4bb78d73fb3e7 || git fetch origin master) && git reset -q --hard 873cb18c37b308713d11ad3894c4bb78d73fb3e7 && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD a6b2f19780..92679ed614 master -> origin/master 873cb18c37 Merge pull request #29216 from shonfeder/release-dune-3.21.0 <><> 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) 2026-01-16 17:13.26 ---> saved as "4233249696fe4bce9ede0a13e705a276e3a7700db0ec4979b5f10f5efcbf19b6" /src: (copy (src lintcstubs-arity.opam) (dst ./)) 2026-01-16 17:13.26 ---> saved as "1165ae5f033880ab8f2b4f6bd03646419a842cfb5405bc1b91aca6550efb9a45" /src: (run (network host) (shell "opam pin add -yn lintcstubs-arity.dev './'")) [lintcstubs-arity.dev] synchronised (file:///src) lintcstubs-arity is now pinned to file:///src (version dev) 2026-01-16 17:13.28 ---> saved as "260ef7797e0051dbfa27a1e8d83bc6d4d94f8aca4c98ca7cfd5a8804f1ff585c" /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-01-16 17:13.28 ---> saved as "27ebedfe3ad9dae26cee7b9941644702c3b0eaa79021b8a398838a495261b5fd" /src: (env DEPS "base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base dune.3.21.0 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-config.3 ocaml-options-vanilla.1") /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 lintcstubs-arity.dev $DEPS")) + /usr/bin/sudo "zypper" "--non-interactive" "refresh" - Retrieving repository 'Update repository of openSUSE Backports' metadata [. - . - Looking for gpg keys in repository Update repository of openSUSE Backports. - gpgkey=http://download.opensuse.org/update/leap/15.6/backports/repodata/repomd.xml.key - ...... - .... - .......... - .......... - .......done] - Building repository 'Update repository of openSUSE Backports' cache [.. - ..done] - Retrieving repository 'Update repository with updates from SUSE Linux Enterprise 15' metadata [.. - Looking for gpg keys in repository Update repository with updates from SUSE Linux Enterprise 15. - gpgkey=http://download.opensuse.org/update/leap/15.6/sle/repodata/repomd.xml.key - . - . - ..... - .... - ... - ... - .. - . - ........ - .......... - ......... - .......... - ......... - .......... - ......... - .......... - ......... - ......... - .......... - .......... - .......... - ......... - .......... - ........ - ......... - .......... - ......... - .......... - ........ - . - . - ... - . - . - .... - done] - Building repository 'Update repository with updates from SUSE Linux Enterprise 15' cache [.. - ..done] - Retrieving repository 'Main Update Repository' metadata [. - . - - Looking for gpg keys in repository Main Update Repository. - gpgkey=http://download.opensuse.org/update/leap/15.6/oss/repodata/repomd.xml.key - . - . - . - ...... - . - .. - . - ..... - . - . - .. - done] - Building repository 'Main Update Repository' cache [.. - ..done] - Retrieving repository 'Update Repository (Non-Oss)' metadata [.. - Looking for gpg keys in repository Update Repository (Non-Oss). - gpgkey=http://download.opensuse.org/update/leap/15.6/non-oss/repodata/repomd.xml.key - .. - ...........done] - Building repository 'Update Repository (Non-Oss)' cache [....done] - Repository 'Non-OSS Repository' is up to date. - Repository 'Main Repository' is up to date. - All repositories have been refreshed. <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [lintcstubs-arity.dev] synchronised (file:///src) [NOTE] Package ocaml-options-vanilla is already installed (current version is 1). [NOTE] Package ocaml-config is already installed (current version is 3). [NOTE] Package ocaml-compiler is already installed (current version is 5.4.0). [NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.0). [NOTE] Package ocaml is already installed (current version is 5.4.0). [NOTE] Package base-unix is already installed (current version is base). [NOTE] Package base-threads is already installed (current version is base). [NOTE] Package base-nnp is already installed (current version is base). [NOTE] Package base-effects is already installed (current version is base). [NOTE] Package base-domains is already installed (current version is base). [NOTE] Package base-bigarray is already installed (current version is base). # To update the current shell environment, run: eval $(opam env) 2026-01-16 17:15.48 ---> saved as "16a87ce43fe7f786991686dd3d5de02c0aea1c8480e4b411c402e4a7cdd702af" /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam install $DEPS")) [NOTE] Package ocaml-options-vanilla is already installed (current version is 1). [NOTE] Package ocaml-config is already installed (current version is 3). [NOTE] Package ocaml-compiler is already installed (current version is 5.4.0). [NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.0). [NOTE] Package ocaml is already installed (current version is 5.4.0). [NOTE] Package base-unix is already installed (current version is base). [NOTE] Package base-threads is already installed (current version is base). [NOTE] Package base-nnp is already installed (current version is base). [NOTE] Package base-effects is already installed (current version is base). [NOTE] Package base-domains is already installed (current version is base). [NOTE] Package base-bigarray is already installed (current version is base). The following actions will be performed: === install 1 package - install dune 3.21.0 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved dune.3.21.0 (cached) -> installed dune.3.21.0 Done. # To update the current shell environment, run: eval $(opam env) 2026-01-16 17:17.15 ---> saved as "e5d0f051e892570c34aed7c8a44e6b7c23c7a59782648c05c0da8138b7cb0bd4" /src: (copy (src .) (dst /src)) 2026-01-16 17:17.15 ---> saved as "d270a76332d17d12c5a38d019b16cdfa5da5292793855ebb730c0db39c848cfd" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) (cd _build/default && /home/opam/.opam/5.4/bin/ocamlc.opt -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -g -bin-annot -bin-annot-occurrences -I cmt/lib/.primitives_of_cmt.objs/byte -I /home/opam/.opam/5.4/lib/ocaml/compiler-libs -cmi-file cmt/lib/.primitives_of_cmt.objs/byte/primitives_of_cmt.cmi -no-alias-deps -opaque -o cmt/lib/.primitives_of_cmt.objs/byte/primitives_of_cmt.cmo -c -impl cmt/lib/primitives_of_cmt.ml) File "cmt/lib/primitives_of_cmt.ml", line 46, characters 4-16: 46 | | Untagged_int -> ^^^^^^^^^^^^ Error: This variant pattern is expected to have type native_repr There is no constructor Untagged_int within type native_repr (cd _build/default && /home/opam/.opam/5.4/bin/ocamlopt.opt -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -g -I cmt/lib/.primitives_of_cmt.objs/byte -I cmt/lib/.primitives_of_cmt.objs/native -I /home/opam/.opam/5.4/lib/ocaml/compiler-libs -cmi-file cmt/lib/.primitives_of_cmt.objs/byte/primitives_of_cmt.cmi -no-alias-deps -opaque -o cmt/lib/.primitives_of_cmt.objs/native/primitives_of_cmt.cmx -c -impl cmt/lib/primitives_of_cmt.ml) File "cmt/lib/primitives_of_cmt.ml", line 46, characters 4-16: 46 | | Untagged_int -> ^^^^^^^^^^^^ Error: This variant pattern is expected to have type native_repr There is no constructor Untagged_int within type native_repr (cd _build/default && ./test.sh ../install/default/bin/lintcstubs_arity) ++ opam var prefix + DIR=/home/opam/.opam/5.4/lib/ocaml-src + '[' -d /home/opam/.opam/5.4/lib/ocaml-src ']' "/usr/bin/env" "bash" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 1 2026-01-16 17:17.18: Job failed: Failed: Build failed