2025-07-17 01:06.03: New job: test tarides/runtime_events_tools https://github.com/tarides/runtime_events_tools.git#refs/heads/main (3e648d3345815b4d6b752d2bd7d48089ee2deb22) (linux-x86_64:alpine-3.21-5.3_opam-2.3)Base: ocaml/opam:alpine-3.21-ocaml-5.3@sha256:04615dc1fa88c0285b28799f65b32f2814c854db498aea42fb9ff8c430a28380Opam project buildTo reproduce locally:git clone --recursive "https://github.com/tarides/runtime_events_tools.git" -b "main" && cd "runtime_events_tools" && git reset --hard 3e648d33cat > Dockerfile <<'END-OF-DOCKERFILE'FROM ocaml/opam:alpine-3.21-ocaml-5.3@sha256:04615dc1fa88c0285b28799f65b32f2814c854db498aea42fb9ff8c430a28380# alpine-3.21-5.3_opam-2.3USER 1000:1000ENV CLICOLOR_FORCE="1"ENV OPAMCOLOR="always"WORKDIR /srcRUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opamRUN opam init --reinit -niRUN uname -rs && opam exec -- ocaml -version && opam --versionWORKDIR /srcRUN sudo chown opam /srcRUN cd ~/opam-repository && (git cat-file -e 382e02b4c17b5b59d503254784ac3a5d78916d5a || git fetch origin master) && git reset -q --hard 382e02b4c17b5b59d503254784ac3a5d78916d5a && git log --no-decorate -n1 --oneline && opam update -uCOPY --chown=1000:1000 runtime_events_tools_bare.opam runtime_events_tools.opam ./RUN opam pin add -yn runtime_events_tools_bare.dev './' && \opam pin add -yn runtime_events_tools.dev './'RUN echo '(lang dune 3.0)' > './dune-project'ENV DEPS="alcotest.1.9.0 astring.0.8.5 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base bigarray-compat.1.1.0 cmdliner.1.3.0 conf-cmake.1 conf-libffi.2.0.0 conf-pkg-config.4 conf-zlib.1 csexp.1.5.2 ctypes.0.23.0 ctypes-foreign.0.23.0 dune.3.19.1 dune-configurator.3.19.1 fmt.0.10.0 hdr_histogram.0.0.4 integers.0.7.0 menhir.20240715 menhirCST.20240715 menhirLib.20240715 menhirSdk.20240715 mtime.2.1.0 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 re.1.13.2 seq.base stdlib-shims.0.3.0 thread-local-storage.0.2 topkg.1.0.8 trace.0.10 trace-fuchsia.0.10 uutf.1.0.4"ENV CI="true"ENV OCAMLCI="true"RUN opam update --depexts && opam install --cli=2.3 --depext-only -y runtime_events_tools_bare.dev runtime_events_tools.dev $DEPSRUN opam install $DEPSCOPY --chown=1000:1000 . /srcRUN opam exec -- dune build @install @check @runtest && rm -rf _buildEND-OF-DOCKERFILEdocker build .END-REPRO-BLOCK2025-07-17 01:06.03: Using cache hint "tarides/runtime_events_tools-ocaml/opam:alpine-3.21-ocaml-5.3@sha256:04615dc1fa88c0285b28799f65b32f2814c854db498aea42fb9ff8c430a28380-alpine-3.21-5.3_opam-2.3-83a468c43e02bcd79396a526395c285c"2025-07-17 01:06.03: Using OBuilder spec:((from ocaml/opam:alpine-3.21-ocaml-5.3@sha256:04615dc1fa88c0285b28799f65b32f2814c854db498aea42fb9ff8c430a28380)(comment alpine-3.21-5.3_opam-2.3)(user (uid 1000) (gid 1000))(env CLICOLOR_FORCE 1)(env OPAMCOLOR always)(workdir /src)(run (shell "sudo ln -f /usr/bin/opam-2.3 /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 382e02b4c17b5b59d503254784ac3a5d78916d5a || git fetch origin master) && git reset -q --hard 382e02b4c17b5b59d503254784ac3a5d78916d5a && git log --no-decorate -n1 --oneline && opam update -u"))(copy (src runtime_events_tools_bare.opam runtime_events_tools.opam)(dst ./))(run (network host)(shell "opam pin add -yn runtime_events_tools_bare.dev './' && \\nopam pin add -yn runtime_events_tools.dev './'"))(run (network host)(shell "echo '(lang dune 3.0)' > './dune-project'"))(env DEPS "alcotest.1.9.0 astring.0.8.5 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base bigarray-compat.1.1.0 cmdliner.1.3.0 conf-cmake.1 conf-libffi.2.0.0 conf-pkg-config.4 conf-zlib.1 csexp.1.5.2 ctypes.0.23.0 ctypes-foreign.0.23.0 dune.3.19.1 dune-configurator.3.19.1 fmt.0.10.0 hdr_histogram.0.0.4 integers.0.7.0 menhir.20240715 menhirCST.20240715 menhirLib.20240715 menhirSdk.20240715 mtime.2.1.0 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 re.1.13.2 seq.base stdlib-shims.0.3.0 thread-local-storage.0.2 topkg.1.0.8 trace.0.10 trace-fuchsia.0.10 uutf.1.0.4")(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=2.3 --depext-only -y runtime_events_tools_bare.dev runtime_events_tools.dev $DEPS"))(run (cache (opam-archives (target /home/opam/.opam/download-cache)))(network host)(shell "opam install $DEPS"))(copy (src .) (dst /src))(run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")))2025-07-17 01:06.03: Waiting for resource in pool OCluster2025-07-17 01:06.03: Waiting for worker…2025-07-17 01:06.04: Got resource from pool OClusterBuilding on bremusa.ocamllabs.ioAll commits already cachedHEAD is now at 3e648d3 Update CHANGES.md(from ocaml/opam:alpine-3.21-ocaml-5.3@sha256:04615dc1fa88c0285b28799f65b32f2814c854db498aea42fb9ff8c430a28380)2025-07-17 01:06.05 ---> using "b1eb2a8af4058a254870e5cad61297a06793cbcf25fc0fa70ddab0692ceef147" from cache/: (comment alpine-3.21-5.3_opam-2.3)/: (user (uid 1000) (gid 1000))/: (env CLICOLOR_FORCE 1)/: (env OPAMCOLOR always)/: (workdir /src)/src: (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam"))2025-07-17 01:06.05 ---> using "72a43fed50ca4b22fad6057f4d18290b4cb956a1be690ef2ac7f62bd3176987a" 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 development 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 255 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=255 --globalFormat upgrade done.<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>[default] Initialised2025-07-17 01:06.05 ---> using "dffd9938039301ebc6cca6d597e878cfb8a245c9dfa32f07900ab56da35e37dc" from cache/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))Linux 6.8.0-63-genericThe OCaml toplevel, version 5.3.02.3.02025-07-17 01:06.05 ---> using "8f9a1993785784c76c1507256d4c3a0742ea404a0d05aaa640ab910b812307e9" from cache/src: (workdir /src)/src: (run (shell "sudo chown opam /src"))2025-07-17 01:06.05 ---> using "d0c65e3f07a69cbc2fcd3ad4787a51328d54858d7b412a5dcb90232d4889600b" from cache/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))(network host)(shell "cd ~/opam-repository && (git cat-file -e 382e02b4c17b5b59d503254784ac3a5d78916d5a || git fetch origin master) && git reset -q --hard 382e02b4c17b5b59d503254784ac3a5d78916d5a && git log --no-decorate -n1 --oneline && opam update -u"))382e02b4c1 Merge pull request #28124 from kit-ty-kate/opam-publish-re.1.13.2<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>[default] synchronised from git+file:///home/opam/opam-repositoryEverything as up-to-date as possible (run with --verbose to show unavailable upgrades).However, you may "opam upgrade" these packages explicitly, which will ask permission to downgrade or uninstall the conflicting packages.Nothing to do.# To update the current shell environment, run: eval $(opam env)2025-07-17 01:06.05 ---> using "b66eaa3efcc382b744b8adcc3a5cdf24e556c1fae3724012056c3b2d950faecb" from cache/src: (copy (src runtime_events_tools_bare.opam runtime_events_tools.opam)(dst ./))2025-07-17 01:06.05 ---> using "59ce9f5c0919a089dc6b743a38f246104076489efb2ed96f4d7c8ab69424d630" from cache/src: (run (network host)(shell "opam pin add -yn runtime_events_tools_bare.dev './' && \\nopam pin add -yn runtime_events_tools.dev './'"))[runtime_events_tools_bare.dev] synchronised (file:///src)runtime_events_tools_bare is now pinned to file:///src (version dev)[runtime_events_tools.dev] synchronised (file:///src)runtime_events_tools is now pinned to file:///src (version dev)2025-07-17 01:06.05 ---> using "2084f4d2b57ba2728b83252db102eb23e8d658fe08d512ad5c95dd4d5c0c0f73" from cache/src: (run (network host)(shell "echo '(lang dune 3.0)' > './dune-project'"))2025-07-17 01:06.05 ---> using "a6daee153a3ce45e9f6fdcca3a979ea508c6f6883b5da1ebd4ef66f32d26e8ba" from cache/src: (env DEPS "alcotest.1.9.0 astring.0.8.5 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base bigarray-compat.1.1.0 cmdliner.1.3.0 conf-cmake.1 conf-libffi.2.0.0 conf-pkg-config.4 conf-zlib.1 csexp.1.5.2 ctypes.0.23.0 ctypes-foreign.0.23.0 dune.3.19.1 dune-configurator.3.19.1 fmt.0.10.0 hdr_histogram.0.0.4 integers.0.7.0 menhir.20240715 menhirCST.20240715 menhirLib.20240715 menhirSdk.20240715 mtime.2.1.0 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 re.1.13.2 seq.base stdlib-shims.0.3.0 thread-local-storage.0.2 topkg.1.0.8 trace.0.10 trace-fuchsia.0.10 uutf.1.0.4")/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=2.3 --depext-only -y runtime_events_tools_bare.dev runtime_events_tools.dev $DEPS"))+ /usr/bin/sudo "apk" "update"- fetch https://dl-cdn.alpinelinux.org/alpine/v3.21/main/x86_64/APKINDEX.tar.gz- fetch https://dl-cdn.alpinelinux.org/alpine/v3.21/community/x86_64/APKINDEX.tar.gz- fetch https://dl-cdn.alpinelinux.org/alpine/edge/main/x86_64/APKINDEX.tar.gz- fetch https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz- fetch https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz- v3.21.3-659-g65d7de3fa8a [https://dl-cdn.alpinelinux.org/alpine/v3.21/main]- v3.21.3-657-gfc00cab06e0 [https://dl-cdn.alpinelinux.org/alpine/v3.21/community]- v3.23.0_alpha20250612-2533-g2de146d0586 [https://dl-cdn.alpinelinux.org/alpine/edge/main]- v3.23.0_alpha20250612-2532-gb8f0ade2fff [https://dl-cdn.alpinelinux.org/alpine/edge/community]- v3.23.0_alpha20250612-2530-g30c05589dda [https://dl-cdn.alpinelinux.org/alpine/edge/testing]- OK: 59076 distinct packages available<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>[runtime_events_tools.dev] synchronised (file:///src)[runtime_events_tools_bare.dev] synchronised (file:///src)[NOTE] Package ocaml-options-vanilla is already installed (current version is 1).[NOTE] Package ocaml-config is already installed (current version is 3).[NOTE] Package ocaml-compiler is already installed (current version is 5.3.0).[NOTE] Package ocaml-base-compiler is already installed (current version is 5.3.0).[NOTE] Package ocaml is already installed (current version is 5.3.0).[NOTE] Package base-unix is already installed (current version is base).[NOTE] Package base-threads is already installed (current version is base).[NOTE] Package base-nnp is already installed (current version is base).[NOTE] Package base-effects is already installed (current version is base).[NOTE] Package base-domains is already installed (current version is base).[NOTE] Package base-bigarray is already installed (current version is base).The following system packages will first need to be installed:cmake libffi-dev zlib-dev<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>+ /usr/bin/sudo "apk" "add" "cmake" "libffi-dev" "zlib-dev"- (1/7) Installing libarchive (3.8.1-r0)- (2/7) Installing rhash-libs (1.4.5-r0)- (3/7) Installing libuv (1.49.2-r0)- (4/7) Installing cmake (3.31.1-r0)- (5/7) Installing linux-headers (6.6-r1)- (6/7) Installing libffi-dev (3.4.7-r0)- (7/7) Installing zlib-dev (1.3.1-r2)- Executing busybox-1.37.0-r12.trigger- OK: 364 MiB in 109 packages2025-07-17 01:06.05 ---> using "0738e91d5c33c43e5ad5a0bcbccd7935c19e420938db0cdf7fdf974735518d6a" from cache/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))(network host)(shell "opam install $DEPS"))[NOTE] Package ocaml-options-vanilla is already installed (current version is 1).[NOTE] Package ocaml-config is already installed (current version is 3).[NOTE] Package ocaml-compiler is already installed (current version is 5.3.0).[NOTE] Package ocaml-base-compiler is already installed (current version is 5.3.0).[NOTE] Package ocaml is already installed (current version is 5.3.0).[NOTE] Package base-unix is already installed (current version is base).[NOTE] Package base-threads is already installed (current version is base).[NOTE] Package base-nnp is already installed (current version is base).[NOTE] Package base-effects is already installed (current version is base).[NOTE] Package base-domains is already installed (current version is base).[NOTE] Package base-bigarray is already installed (current version is base).The following actions will be performed:=== install 32 packages- install alcotest 1.9.0- install astring 0.8.5- install bigarray-compat 1.1.0- install cmdliner 1.3.0- install conf-cmake 1- install conf-libffi 2.0.0- install conf-pkg-config 4- install conf-zlib 1- install csexp 1.5.2- install ctypes 0.23.0- install ctypes-foreign 0.23.0- install dune 3.19.1- install dune-configurator 3.19.1- install fmt 0.10.0- install hdr_histogram 0.0.4- install integers 0.7.0- install menhir 20240715- install menhirCST 20240715- install menhirLib 20240715- install menhirSdk 20240715- install mtime 2.1.0- install ocaml-syntax-shims 1.0.0- install ocamlbuild 0.16.1- install ocamlfind 1.9.8- install re 1.13.2- install seq base- install stdlib-shims 0.3.0- install thread-local-storage 0.2- install topkg 1.0.8- install trace 0.10- install trace-fuchsia 0.10- install uutf 1.0.4<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>-> retrieved bigarray-compat.1.1.0 (cached)-> retrieved astring.0.8.5 (cached)-> retrieved conf-cmake.1 (cached)-> retrieved cmdliner.1.3.0 (cached)-> retrieved csexp.1.5.2 (cached)-> retrieved alcotest.1.9.0 (cached)-> installed conf-cmake.1-> installed conf-pkg-config.4-> retrieved ctypes.0.23.0, ctypes-foreign.0.23.0 (cached)-> retrieved fmt.0.10.0 (cached)-> installed conf-libffi.2.0.0-> installed conf-zlib.1-> retrieved integers.0.7.0 (cached)-> retrieved hdr_histogram.0.0.4 (cached)-> retrieved menhir.20240715, menhirCST.20240715, menhirLib.20240715, menhirSdk.20240715 (cached)-> retrieved dune.3.19.1, dune-configurator.3.19.1 (cached)-> retrieved mtime.2.1.0 (cached)-> retrieved ocaml-syntax-shims.1.0.0 (cached)-> retrieved ocamlbuild.0.16.1 (cached)-> retrieved seq.base (cached)-> retrieved ocamlfind.1.9.8 (cached)-> retrieved re.1.13.2 (cached)-> retrieved stdlib-shims.0.3.0 (cached)-> installed cmdliner.1.3.0-> installed seq.base-> retrieved thread-local-storage.0.2 (cached)-> retrieved topkg.1.0.8 (cached)-> retrieved trace.0.10, trace-fuchsia.0.10 (cached)-> retrieved uutf.1.0.4 (cached)-> installed ocamlfind.1.9.8-> installed ocamlbuild.0.16.1-> installed topkg.1.0.8-> installed uutf.1.0.4-> installed mtime.2.1.0-> installed fmt.0.10.0-> installed astring.0.8.5-> installed dune.3.19.1-> installed csexp.1.5.2-> installed bigarray-compat.1.1.0-> installed menhirCST.20240715-> installed menhirLib.20240715-> installed menhirSdk.20240715-> installed stdlib-shims.0.3.0-> installed thread-local-storage.0.2-> installed trace.0.10-> installed re.1.13.2-> installed ocaml-syntax-shims.1.0.0-> installed trace-fuchsia.0.10-> installed integers.0.7.0-> installed alcotest.1.9.0-> installed dune-configurator.3.19.1-> installed ctypes.0.23.0-> installed ctypes-foreign.0.23.0-> installed menhir.20240715-> installed hdr_histogram.0.0.4Done.# To update the current shell environment, run: eval $(opam env)2025-07-17 01:06.05 ---> using "2a6b137093f94e3b162cac00e4bdd9c82058339d1e721282019b2790232c591a" from cache/src: (copy (src .) (dst /src))2025-07-17 01:06.05 ---> saved as "2c74b98f2ac0517394efa088445b6c5c588b6d5b428105c36bcd8dd479296b2d"/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))(cd _build/default/test && ./test_launch.exe --show-errors)Testing `Runtime Events Tools'.This run has ID `HJLRL3RO'.[OK] process 0 process::launch success.[OK] process 1 process::launch failure.Full test results in `/src/_build/default/test/_build/_tests/Runtime Events Tools'.Test Successful in 0.102s. 2 tests run.(cd _build/default/test && ../bin/olly.exe gc-stats ./test_gc_stats.exe)stretch tree of depth 11 check: 40951024 trees of depth 4 check: 317441024 trees of depth 4 check: 317441024 trees of depth 4 check: 31744256 trees of depth 6 check: 32512256 trees of depth 6 check: 32512256 trees of depth 6 check: 3251264 trees of depth 8 check: 3270464 trees of depth 8 check: 3270464 trees of depth 8 check: 3270416 trees of depth 10 check: 3275216 trees of depth 10 check: 3275216 trees of depth 10 check: 32752long lived tree of depth 10 check: 2047Execution times:Wall time (s): 0.01CPU time (s): 0.01GC time (s): 0.00GC overhead (% of CPU time): 10.82%Per domain stats:Domain Wall(s) GC(s) GC(%)0 0.01 0.00 8.951 0.00 0.00 12.132 0.00 0.00 11.94GC latency profile:#[Mean (ms): 0.38, Stddev (ms): 0.21]#[Min (ms): 0.01, max (ms): 0.52]Percentile Latency (ms)25.0000 0.0150.0000 0.4960.0000 0.4970.0000 0.5075.0000 0.5080.0000 0.5085.0000 0.5090.0000 0.5295.0000 0.5296.0000 0.5297.0000 0.5298.0000 0.5299.0000 0.5299.9000 0.5299.9900 0.5299.9990 0.5299.9999 0.52100.0000 0.52(cd _build/default/test && ../bin/olly.exe gc-stats ./test_gc_stats.exe 19)stretch tree of depth 20 check: 2097151524288 trees of depth 4 check: 16252928524288 trees of depth 4 check: 16252928524288 trees of depth 4 check: 16252928131072 trees of depth 6 check: 16646144131072 trees of depth 6 check: 16646144131072 trees of depth 6 check: 1664614432768 trees of depth 8 check: 1674444832768 trees of depth 8 check: 1674444832768 trees of depth 8 check: 167444488192 trees of depth 10 check: 167690248192 trees of depth 10 check: 167690248192 trees of depth 10 check: 167690242048 trees of depth 12 check: 167751682048 trees of depth 12 check: 167751682048 trees of depth 12 check: 16775168512 trees of depth 14 check: 16776704512 trees of depth 14 check: 16776704512 trees of depth 14 check: 16776704128 trees of depth 16 check: 16777088128 trees of depth 16 check: 16777088128 trees of depth 16 check: 1677708832 trees of depth 18 check: 1677718432 trees of depth 18 check: 1677718432 trees of depth 18 check: 16777184long lived tree of depth 19 check: 1048575Execution times:Wall time (s): 2.34CPU time (s): 6.36GC time (s): 3.11GC overhead (% of CPU time): 48.83%Per domain stats:Domain Wall(s) GC(s) GC(%)0 2.34 1.16 49.591 2.20 1.09 49.522 1.82 0.86 47.03GC latency profile:#[Mean (ms): 0.57, Stddev (ms): 1.27]#[Min (ms): 0.00, max (ms): 9.21]Percentile Latency (ms)25.0000 0.0050.0000 0.0160.0000 0.0370.0000 0.1075.0000 0.2080.0000 0.6085.0000 1.4490.0000 2.4595.0000 3.5396.0000 3.7097.0000 4.1198.0000 4.8599.0000 5.7999.9000 7.9399.9900 8.9599.9990 9.2199.9999 9.21100.0000 9.212025-07-17 01:06.09 ---> saved as "71241d258544219c76288980b3be47a84c8a2479b7b2a56541a0cca17b84b713"Job succeeded2025-07-17 01:06.09: Job succeeded