2026-01-19 21:17.29: New job: test ocaml-multicore/domainslib https://github.com/ocaml-multicore/domainslib.git#refs/heads/heartbeat_with_compiler_support (1a7f592b655c4a10b9fc3d74f6e901bd21028616) (linux-riscv64:debian-13-5.4_riscv64_opam-2.5) Base: ocaml/opam:debian-13-ocaml-5.4@sha256:6082f9b8a06961c7f76bc19fb1c8f26d2236d8d4d3fc8bee22908374b54b5fed Opam project build To reproduce locally: git clone --recursive "https://github.com/ocaml-multicore/domainslib.git" -b "heartbeat_with_compiler_support" && cd "domainslib" && git reset --hard 1a7f592b cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:debian-13-ocaml-5.4@sha256:6082f9b8a06961c7f76bc19fb1c8f26d2236d8d4d3fc8bee22908374b54b5fed # debian-13-5.4_riscv64_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 domainslib.opam ./ RUN opam pin add -yn domainslib.dev './' RUN echo '(lang dune 3.0)' > './dune-project' ENV DEPS="backoff.0.1.1 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base csexp.1.5.2 domain-local-await.1.0.1 domain-local-timeout.1.0.1 dune.3.21.0 dune-configurator.3.21.0 kcas.0.7.0 mirage-clock.4.2.0 mirage-clock-unix.4.2.0 mtime.2.1.0 multicore-magic.2.3.2 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-config.3 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 psq.0.2.1 qcheck-core.0.91 qcheck-multicoretests-util.0.10 qcheck-stm.0.10 saturn.1.0.0 seq.base thread-table.1.0.0 topkg.1.1.1" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.5 --depext-only -y domainslib.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 21:17.29: Using cache hint "ocaml-multicore/domainslib-ocaml/opam:debian-13-ocaml-5.4@sha256:6082f9b8a06961c7f76bc19fb1c8f26d2236d8d4d3fc8bee22908374b54b5fed-debian-13-5.4_riscv64_opam-2.5-f8b67c8f06bef238a47c049207efa8cc" 2026-01-19 21:17.29: Using OBuilder spec: ((from ocaml/opam:debian-13-ocaml-5.4@sha256:6082f9b8a06961c7f76bc19fb1c8f26d2236d8d4d3fc8bee22908374b54b5fed) (comment debian-13-5.4_riscv64_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 domainslib.opam) (dst ./)) (run (network host) (shell "opam pin add -yn domainslib.dev './'")) (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) (env DEPS "backoff.0.1.1 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base csexp.1.5.2 domain-local-await.1.0.1 domain-local-timeout.1.0.1 dune.3.21.0 dune-configurator.3.21.0 kcas.0.7.0 mirage-clock.4.2.0 mirage-clock-unix.4.2.0 mtime.2.1.0 multicore-magic.2.3.2 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-config.3 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 psq.0.2.1 qcheck-core.0.91 qcheck-multicoretests-util.0.10 qcheck-stm.0.10 saturn.1.0.0 seq.base thread-table.1.0.0 topkg.1.1.1") (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 domainslib.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 21:17.29: Waiting for resource in pool OCluster 2026-01-19 21:17.35: Waiting for worker… 2026-01-20 04:16.41: Got resource from pool OCluster Building on riscv-bm-03.sw.ci.dev All commits already cached HEAD is now at 1a7f592 heartbeat with compiler support (from ocaml/opam:debian-13-ocaml-5.4@sha256:6082f9b8a06961c7f76bc19fb1c8f26d2236d8d4d3fc8bee22908374b54b5fed) 2026-01-20 04:16.42 ---> using "14a3aafbd053f90f80456868928e361883d2c7f606038c39984bee02944df3c5" from cache /: (comment debian-13-5.4_riscv64_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")) 2026-01-20 04:16.42 ---> using "1069d6d00ae181c67648d4359800b423774ffc2670961d6a9657135373dd2300" 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 2026-01-20 04:16.42 ---> using "4d1ec418290fd875e93a91b34e099cba10e49134936226ada46bab1c825bcce8" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 5.10.113-scw1 The OCaml toplevel, version 5.4.0 2.5.0 2026-01-20 04:16.42 ---> using "241b65d4b95f11d4d2c19cb104bbad73e9444306dd2a7ff3e60fb4b19eabe6b1" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-01-20 04:16.42 ---> using "a44e6d4f266c7a67e8afe18f31e2098a8039a70ab804709f07c75e6ac33bcd3e" 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) 2026-01-20 04:16.42 ---> using "7d3303a53ee46cbe2c76ea19540f65d8750e587589eea6f7bd8eb0ffe83024e4" from cache /src: (copy (src domainslib.opam) (dst ./)) 2026-01-20 04:16.42 ---> using "bf87f59ec61c9f55af5131cb091c172b31dbe26f5faa3834fc1fe081fa10e0c4" from cache /src: (run (network host) (shell "opam pin add -yn domainslib.dev './'")) [domainslib.dev] synchronised (file:///src) domainslib is now pinned to file:///src (version dev) 2026-01-20 04:16.42 ---> using "dcd3b98f0b42b2ef4fefd538bd4106c739a349c198fe2f5bc75aa87e05826dae" from cache /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-01-20 04:16.42 ---> using "4acb1dbe94365370344b798bf6210fdc90df825e6b3208258254b6082543017a" from cache /src: (env DEPS "backoff.0.1.1 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base csexp.1.5.2 domain-local-await.1.0.1 domain-local-timeout.1.0.1 dune.3.21.0 dune-configurator.3.21.0 kcas.0.7.0 mirage-clock.4.2.0 mirage-clock-unix.4.2.0 mtime.2.1.0 multicore-magic.2.3.2 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-config.3 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 psq.0.2.1 qcheck-core.0.91 qcheck-multicoretests-util.0.10 qcheck-stm.0.10 saturn.1.0.0 seq.base thread-table.1.0.0 topkg.1.1.1") /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 domainslib.dev $DEPS")) + /usr/bin/sudo "apt-get" "update" - Hit:1 http://deb.debian.org/debian trixie InRelease - Get:2 http://deb.debian.org/debian trixie-updates InRelease [47.3 kB] - Get:3 http://deb.debian.org/debian-security trixie-security InRelease [43.4 kB] - Get:4 http://deb.debian.org/debian-security trixie-security/main riscv64 Packages [88.5 kB] - Fetched 179 kB in 0s (386 kB/s) - Reading package lists... - <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [domainslib.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) 2026-01-20 04:16.42 ---> using "136319dc3297ca61b01b3731c6bcefa96e81deba234978c345ea89feb0c7afbe" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam install $DEPS")) [NOTE] Package ocaml-options-vanilla is already installed (current version is 1). [NOTE] Package ocaml-config is already installed (current version is 3). [NOTE] Package ocaml-compiler is already installed (current version is 5.4.0). [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 21 packages - install backoff 0.1.1 - install csexp 1.5.2 - install domain-local-await 1.0.1 - install domain-local-timeout 1.0.1 - install dune 3.21.0 - install dune-configurator 3.21.0 - install kcas 0.7.0 - install mirage-clock 4.2.0 - install mirage-clock-unix 4.2.0 - install mtime 2.1.0 - install multicore-magic 2.3.2 - install ocamlbuild 0.16.1 - install ocamlfind 1.9.8 - install psq 0.2.1 - install qcheck-core 0.91 - install qcheck-multicoretests-util 0.10 - install qcheck-stm 0.10 - install saturn 1.0.0 - install seq base - install thread-table 1.0.0 - install topkg 1.1.1 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved backoff.0.1.1 (cached) -> retrieved csexp.1.5.2 (cached) -> retrieved domain-local-await.1.0.1 (cached) -> retrieved domain-local-timeout.1.0.1 (cached) -> retrieved kcas.0.7.0 (cached) -> retrieved mirage-clock.4.2.0, mirage-clock-unix.4.2.0 (cached) -> retrieved mtime.2.1.0 (cached) -> retrieved multicore-magic.2.3.2 (cached) -> retrieved ocamlfind.1.9.8 (cached) -> retrieved ocamlbuild.0.16.1 (cached) -> retrieved psq.0.2.1 (cached) -> retrieved qcheck-core.0.91 (cached) -> retrieved qcheck-multicoretests-util.0.10, qcheck-stm.0.10 (cached) -> retrieved seq.base (cached) -> installed seq.base -> retrieved saturn.1.0.0 (cached) -> retrieved thread-table.1.0.0 (cached) -> retrieved topkg.1.1.1 (cached) -> retrieved dune.3.21.0, dune-configurator.3.21.0 (cached) -> installed ocamlbuild.0.16.1 -> installed ocamlfind.1.9.8 -> installed topkg.1.1.1 -> installed mtime.2.1.0 -> installed dune.3.21.0 -> installed mirage-clock.4.2.0 -> installed csexp.1.5.2 -> installed backoff.0.1.1 -> installed multicore-magic.2.3.2 -> installed psq.0.2.1 -> installed saturn.1.0.0 -> installed thread-table.1.0.0 -> installed dune-configurator.3.21.0 -> installed qcheck-core.0.91 -> installed domain-local-timeout.1.0.1 -> installed domain-local-await.1.0.1 -> installed mirage-clock-unix.4.2.0 -> installed kcas.0.7.0 -> installed qcheck-multicoretests-util.0.10 -> installed qcheck-stm.0.10 Done. # To update the current shell environment, run: eval $(opam env) 2026-01-20 04:16.42 ---> using "8a27d4201c71f6561ceb119f58475dfdc817393f934c644d80269148cd6d3837" from cache /src: (copy (src .) (dst /src)) 2026-01-20 04:16.42 ---> saved as "8251e706c25fc2cbcff7f4169ce68980460dca3f71a2f0850b2bbb381366841c" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) File "test/dune", line 161, characters 10-20: 161 | (modules test_small)) ^^^^^^^^^^ Error: Module Test_small doesn't exist. File "test/dune", line 166, characters 10-24: 166 | (modules bench_analysis)) ^^^^^^^^^^^^^^ Error: Module Bench_analysis doesn't exist. File "test/dune", line 167, characters 72-87: 167 | (executable (name bench_analysis2) (libraries domainslib unix) (modules bench_analysis2)) ^^^^^^^^^^^^^^^ Error: Module Bench_analysis2 doesn't exist. File "test/dune", line 168, characters 70-83: 168 | (executable (name bench_counter) (libraries domainslib unix) (modules bench_counter)) ^^^^^^^^^^^^^ Error: Module Bench_counter doesn't exist. File "lib/dune", line 7, characters 9-24: 7 | (names heartbeat_stubs))) ^^^^^^^^^^^^^^^ (cd _build/default/lib && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -pthread -D_FILE_OFFSET_BITS=64 -Wall -fdiagnostics-color=always -g -I /home/opam/.opam/5.4/lib/ocaml -I /home/opam/.opam/5.4/lib/backoff -I /home/opam/.opam/5.4/lib/domain-local-await -I /home/opam/.opam/5.4/lib/multicore-magic -I /home/opam/.opam/5.4/lib/multicore-magic/__private__/multicore_magic_atomic_array_unboxed5_4 -I /home/opam/.opam/5.4/lib/ocaml/unix -I /home/opam/.opam/5.4/lib/saturn -I /home/opam/.opam/5.4/lib/thread-table -o heartbeat_stubs.o -c heartbeat_stubs.c) heartbeat_stubs.c: In function 'domainslib_set_fiber_state': heartbeat_stubs.c:223:28: error: 'struct stack_info' has no member named 'dyn' 223 | Caml_state->current_stack->dyn = dyn; | ^~ heartbeat_stubs.c:224:28: error: 'struct stack_info' has no member named 'val' 224 | Caml_state->current_stack->val = val; | ^~ heartbeat_stubs.c:227:39: error: 'caml_domain_state' has no member named 'dynamic_bindings' 227 | caml_dynamic_flush_thread(Caml_state->dynamic_bindings); | ^~ "/usr/bin/env" "bash" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 1 2026-01-20 04:16.46: Job failed: Failed: Build failed