Organisations tarides runtime_events_tools 3d37a0 (main)fedora-42-5.4_opam-2.5
fedora-42-5.4_opam-2.5

Created at Apr 17 02:28 +00:00
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Finished at Apr 17 02:28 +00:00
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2026-04-17 02:28.51: New job: test tarides/runtime_events_tools https://github.com/tarides/runtime_events_tools.git#refs/heads/main (3d37a0b3f2016d0c44a683206c15bc824a694cce) (linux-x86_64:fedora-42-5.4_opam-2.5)
Base: ocaml/opam:fedora-42-ocaml-5.4@sha256:c9a78c1c1c51199def01f859dee97442731545f8963dbec1979d2c2db9c959bb
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/tarides/runtime_events_tools.git" -b "main" && cd "runtime_events_tools" && git reset --hard 3d37a0b3
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:fedora-42-ocaml-5.4@sha256:c9a78c1c1c51199def01f859dee97442731545f8963dbec1979d2c2db9c959bb
# fedora-42-5.4_opam-2.5
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
WORKDIR /src
RUN sudo dnf install -y findutils
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 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 || git fetch origin master) && git reset -q --hard 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 && git log --no-decorate -n1 --oneline && opam update -u
COPY --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.1.9.1 astring.0.8.5 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base cmdliner.2.1.0 conf-cmake.1 conf-libffi.2.0.0 conf-pkg-config.4 conf-zlib.1 csexp.1.5.2 ctypes.0.24.0 ctypes-foreign.0.24.0 dune.3.22.2 dune-configurator.3.22.2 fmt.0.11.0 hdr_histogram.0.0.4 integers.0.7.0 menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 mtime.2.1.0 ocaml.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 re.1.14.0 stdlib-shims.0.3.0 topkg.1.1.1 trace.0.12 trace-fuchsia.0.12 uutf.1.0.4"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.5 --depext-only -y runtime_events_tools_bare.dev runtime_events_tools.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


2026-04-17 02:28.51: Using cache hint "tarides/runtime_events_tools-ocaml/opam:fedora-42-ocaml-5.4@sha256:c9a78c1c1c51199def01f859dee97442731545f8963dbec1979d2c2db9c959bb-fedora-42-5.4_opam-2.5-2927254f7a8cd5a96c3e9d1242a0cc25"
2026-04-17 02:28.51: Using OBuilder spec:
((from ocaml/opam:fedora-42-ocaml-5.4@sha256:c9a78c1c1c51199def01f859dee97442731545f8963dbec1979d2c2db9c959bb)
(comment fedora-42-5.4_opam-2.5)
(user (uid 1000) (gid 1000))
(env CLICOLOR_FORCE 1)
(env OPAMCOLOR always)
(workdir /src)
(run (network host)
(shell "sudo dnf install -y findutils"))
(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 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 || git fetch origin master) && git reset -q --hard 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 && 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 (shell "echo '(lang dune 3.0)' > './dune-project'"))
(env DEPS "alcotest.1.9.1 astring.0.8.5 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base cmdliner.2.1.0 conf-cmake.1 conf-libffi.2.0.0 conf-pkg-config.4 conf-zlib.1 csexp.1.5.2 ctypes.0.24.0 ctypes-foreign.0.24.0 dune.3.22.2 dune-configurator.3.22.2 fmt.0.11.0 hdr_histogram.0.0.4 integers.0.7.0 menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 mtime.2.1.0 ocaml.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 re.1.14.0 stdlib-shims.0.3.0 topkg.1.1.1 trace.0.12 trace-fuchsia.0.12 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=2.5 --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"))
)


2026-04-17 02:28.51: Waiting for resource in pool OCluster
2026-04-17 02:28.51: Waiting for worker…
2026-04-17 02:28.52: Got resource from pool OCluster
Building on phoebe.caelum.ci.dev
All commits already cached
HEAD is now at 3d37a0b Merge pull request #85 from udesou/adding-max-rss


(from ocaml/opam:fedora-42-ocaml-5.4@sha256:c9a78c1c1c51199def01f859dee97442731545f8963dbec1979d2c2db9c959bb)
Unable to find image 'ocaml/opam:fedora-42-ocaml-5.4@sha256:c9a78c1c1c51199def01f859dee97442731545f8963dbec1979d2c2db9c959bb' locally
docker.io/ocaml/opam@sha256:c9a78c1c1c51199def01f859dee97442731545f8963dbec1979d2c2db9c959bb: Pulling from ocaml/opam
bcbfb8588268: Already exists
7c86f07d981d: Already exists
e523f6cbdc73: Already exists
e196c832855a: Already exists
c24dcc89d23e: Already exists
cd9def049d81: Already exists
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fbeadbd8287f: Already exists
b5be9212d8a5: Already exists
58850ac9f02f: Already exists
94de074660d5: Already exists
c6d785172de9: Already exists
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677ac3b3af73: Already exists
97f4a46fa01c: Already exists
887c8b3bd767: Already exists
887c8b3bd767: Already exists
8572bae05e44: Already exists
a801ab04175f: Already exists
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ea7dd170751f: Already exists
4f4fb700ef54: Already exists
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b7768b04427d: Already exists
aad28dcc458f: Already exists
2972bd6e2f3d: Already exists
ca68011eb393: Already exists
ae07445296b0: Pulling fs layer
f042b21668eb: Pulling fs layer
45040ee99e59: Pulling fs layer
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5238c2dafd46: Pulling fs layer
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bb0d31b2f870: Pulling fs layer
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e4629b699694: Pulling fs layer
e80cce26268d: Pulling fs layer
9ffc20870c04: Waiting
5238c2dafd46: Waiting
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bb0d31b2f870: Waiting
0f27e5b0a211: Waiting
e4629b699694: Waiting
e80cce26268d: Waiting
f042b21668eb: Download complete
9ffc20870c04: Verifying Checksum
9ffc20870c04: Download complete
5238c2dafd46: Verifying Checksum
5238c2dafd46: Download complete
d98d556ee1fb: Verifying Checksum
d98d556ee1fb: Download complete
fd7b54172364: Download complete
45040ee99e59: Verifying Checksum
45040ee99e59: Download complete
0f27e5b0a211: Verifying Checksum
0f27e5b0a211: Download complete
e4629b699694: Verifying Checksum
e4629b699694: Download complete
e80cce26268d: Download complete
ae07445296b0: Verifying Checksum
ae07445296b0: Download complete
bb0d31b2f870: Verifying Checksum
bb0d31b2f870: Download complete
ae07445296b0: Pull complete
f042b21668eb: Pull complete
45040ee99e59: Pull complete
9ffc20870c04: Pull complete
5238c2dafd46: Pull complete
d98d556ee1fb: Pull complete
fd7b54172364: Pull complete
bb0d31b2f870: Pull complete
0f27e5b0a211: Pull complete
e4629b699694: Pull complete
e80cce26268d: Pull complete
Digest: sha256:c9a78c1c1c51199def01f859dee97442731545f8963dbec1979d2c2db9c959bb
Status: Downloaded newer image for ocaml/opam@sha256:c9a78c1c1c51199def01f859dee97442731545f8963dbec1979d2c2db9c959bb
2026-04-17 02:28.53 ---> using "423398002419b3482a8b9665338c10f3f6c6b1984e842901c7828810d9f1719f" from cache


/: (comment fedora-42-5.4_opam-2.5)


/: (user (uid 1000) (gid 1000))


/: (env CLICOLOR_FORCE 1)


/: (env OPAMCOLOR always)


/: (workdir /src)


/src: (run (network host)
(shell "sudo dnf install -y findutils"))
Updating and loading repositories:
Fedora 42 - x86_64 - Updates           100% |  48.3 KiB/s |  15.0 KiB |  00m00s
Fedora 42 - x86_64                     100% | 117.4 KiB/s |  22.4 KiB |  00m00s
Repositories loaded.
Package "findutils-1:4.10.0-5.fc42.x86_64" is already installed.


Nothing to do.
2026-04-17 02:28.53 ---> using "1427494dc45be5d05dbedbb8c6284d5e83d9273a70f2daf74a61f90a98d0153e" from cache


/src: (run (shell "sudo ln -f /usr/bin/opam-2.5 /usr/bin/opam"))
2026-04-17 02:28.53 ---> using "19628ecee2b7021c05d076acb8b575d724060ee9d27e8253ec58be2a65f4ddd0" 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
2026-04-17 02:28.53 ---> using "00f7701599ad8380429df556869d2f9cb63297eff82a94fac2e05a284e8da899" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 6.8.0-107-generic
The OCaml toplevel, version 5.4.1
2.5.0
2026-04-17 02:28.53 ---> using "e55eb9acff13ea939a36766f3c838462b852eaadd915ca3606d1a3083dc268bf" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2026-04-17 02:28.53 ---> using "6c2e1647892afca68a954ba31371313f5c7a85b2327e123f87d1fdd112f8c4bd" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 || git fetch origin master) && git reset -q --hard 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
42844088d7..ba1ca7509c  master     -> origin/master
5f7bb1a6e6 Merge pull request #29704 from shonfeder/release-dune-3.22.2


<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from git+file:///home/opam/opam-repository


Everything as up-to-date as possible
However, you may "opam upgrade" these packages explicitly at these versions (e.g. "opam upgrade ocaml.5.5.0"), which will ask permission to downgrade or uninstall the conflicting packages.
Nothing to do.
# To update the current shell environment, run: eval $(opam env)
2026-04-17 02:28.53 ---> using "018a97b31165807af7fba249152e75da5cdd8f3daf6904b31cabd0ce5b2462c8" from cache


/src: (copy (src runtime_events_tools_bare.opam runtime_events_tools.opam)
(dst ./))
2026-04-17 02:28.53 ---> using "fcf047c0384d9762b54d32fe0ceef2c022ec573753d941f3ca7d7cd369b7f318" 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)
2026-04-17 02:28.53 ---> using "377ee24eb5bce90565ae2cf72b68988b304b9b9393c52d54632c300f56f7d18a" from cache


/src: (run (shell "echo '(lang dune 3.0)' > './dune-project'"))
2026-04-17 02:28.53 ---> using "0d7a83efc2189c2a46012c9b39878481017586ae73a7c4e197795217683ec296" from cache


/src: (env DEPS "alcotest.1.9.1 astring.0.8.5 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base cmdliner.2.1.0 conf-cmake.1 conf-libffi.2.0.0 conf-pkg-config.4 conf-zlib.1 csexp.1.5.2 ctypes.0.24.0 ctypes-foreign.0.24.0 dune.3.22.2 dune-configurator.3.22.2 fmt.0.11.0 hdr_histogram.0.0.4 integers.0.7.0 menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 mtime.2.1.0 ocaml.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 re.1.14.0 stdlib-shims.0.3.0 topkg.1.1.1 trace.0.12 trace-fuchsia.0.12 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=2.5 --depext-only -y runtime_events_tools_bare.dev runtime_events_tools.dev $DEPS"))
+ /usr/sbin/sudo "yum" "makecache"
- Updating and loading repositories:
- Repositories loaded.
- Metadata cache created.


<><> 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 5.4.1).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.1).
[NOTE] Package ocaml is already installed (current version is 5.4.1).
[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-devel zlib-ng-compat-devel zlib-ng-compat-static


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


+ /usr/sbin/sudo "yum" "install" "-y" "cmake" "libffi-devel" "zlib-ng-compat-devel" "zlib-ng-compat-static"
- Updating and loading repositories:
- Repositories loaded.
- Package                Arch   Version          Repository      Size
- Installing:
-  cmake                 x86_64 3.31.11-1.fc42   updates     34.5 MiB
-  libffi-devel          x86_64 3.4.6-5.fc42     fedora      33.1 KiB
-  zlib-ng-compat-devel  x86_64 2.2.5-2.fc42     updates    107.0 KiB
-  zlib-ng-compat-static x86_64 2.2.5-2.fc42     updates    259.2 KiB
- Installing dependencies:
-  cmake-data            noarch 3.31.11-1.fc42   updates      8.5 MiB
-  cmake-filesystem      x86_64 3.31.11-1.fc42   updates      0.0   B
-  jsoncpp               x86_64 1.9.6-1.fc42     fedora     261.6 KiB
-  libuv                 x86_64 1:1.51.0-1.fc42  updates    570.2 KiB
-  rhash                 x86_64 1.4.5-2.fc42     fedora     351.0 KiB
-  vim-filesystem        noarch 2:9.2.280-1.fc42 updates     40.0   B
- 
- Transaction Summary:
-  Installing:        10 packages
- 
- Total size of inbound packages is 15 MiB. Need to download 15 MiB.
- After this operation, 45 MiB extra will be used (install 45 MiB, remove 0 B).
- [ 1/10] cmake-filesystem-0:3.31.11-1.fc 100% |  29.7 KiB/s |  12.8 KiB |  00m00s
- [ 2/10] jsoncpp-0:1.9.6-1.fc42.x86_64   100% | 105.3 KiB/s | 103.5 KiB |  00m01s
- [ 3/10] cmake-data-0:3.31.11-1.fc42.noa 100% |   1.2 MiB/s |   2.5 MiB |  00m02s
- [ 4/10] rhash-0:1.4.5-2.fc42.x86_64     100% | 178.5 KiB/s | 198.7 KiB |  00m01s
- [ 5/10] zlib-ng-compat-devel-0:2.2.5-2. 100% | 171.9 KiB/s |  38.3 KiB |  00m00s
- [ 6/10] zlib-ng-compat-static-0:2.2.5-2 100% | 392.9 KiB/s |  87.2 KiB |  00m00s
- [ 7/10] libffi-devel-0:3.4.6-5.fc42.x86 100% |  33.2 KiB/s |  28.8 KiB |  00m01s
- [ 8/10] libuv-1:1.51.0-1.fc42.x86_64    100% |   5.5 MiB/s | 266.3 KiB |  00m00s
- [ 9/10] vim-filesystem-2:9.2.280-1.fc42 100% | 105.7 KiB/s |  15.8 KiB |  00m00s
- [10/10] cmake-0:3.31.11-1.fc42.x86_64   100% |   2.3 MiB/s |  12.2 MiB |  00m05s
- --------------------------------------------------------------------------------
- [10/10] Total                           100% |   2.6 MiB/s |  15.4 MiB |  00m06s
- Running transaction
- [ 1/12] Verify package files            100% |  88.0   B/s |  10.0   B |  00m00s
- [ 2/12] Prepare transaction             100% | 116.0   B/s |  10.0   B |  00m00s
- [ 3/12] Installing cmake-filesystem-0:3 100% |   1.9 MiB/s |   7.6 KiB |  00m00s
- [ 4/12] Installing zlib-ng-compat-devel 100% |  53.0 MiB/s | 108.5 KiB |  00m00s
- [ 5/12] Installing libuv-1:1.51.0-1.fc4 100% | 139.9 MiB/s | 573.0 KiB |  00m00s
- [ 6/12] Installing vim-filesystem-2:9.2 100% | 346.0 KiB/s |   4.8 KiB |  00m00s
- [ 7/12] Installing rhash-0:1.4.5-2.fc42 100% |  13.9 MiB/s | 356.4 KiB |  00m00s
- [ 8/12] Installing jsoncpp-0:1.9.6-1.fc 100% |  17.1 MiB/s | 263.1 KiB |  00m00s
- [ 9/12] Installing cmake-data-0:3.31.11 100% |  31.5 MiB/s |   9.1 MiB |  00m00s
- [10/12] Installing cmake-0:3.31.11-1.fc 100% | 148.2 MiB/s |  34.5 MiB |  00m00s
- [11/12] Installing zlib-ng-compat-stati 100% | 126.7 MiB/s | 259.4 KiB |  00m00s
- [12/12] Installing libffi-devel-0:3.4.6 100% | 543.6 KiB/s |  34.8 KiB |  00m00s
- Complete!
+ /usr/sbin/rpm "-q" "--whatprovides" "cmake" "libffi-devel" "zlib-ng-compat-devel" "zlib-ng-compat-static"
- cmake-3.31.11-1.fc42.x86_64
- libffi-devel-3.4.6-5.fc42.x86_64
- zlib-ng-compat-devel-2.2.5-2.fc42.x86_64
- zlib-ng-compat-static-2.2.5-2.fc42.x86_64
# To update the current shell environment, run: eval $(opam env)
2026-04-17 02:28.53 ---> using "119f3d51890109416ea381e470ad6244589261350372baf92269c9596d492460" 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 5.4.1).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.1).
[NOTE] Package ocaml is already installed (current version is 5.4.1).
[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 30 packages
- install alcotest           1.9.1
- install astring            0.8.5
- install cmdliner           2.1.0
- 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             0.24.0
- install ctypes-foreign     0.24.0
- install dune               3.22.2
- install dune-configurator  3.22.2
- install fmt                0.11.0
- install hdr_histogram      0.0.4
- install integers           0.7.0
- install menhir             20260209
- install menhirCST          20260209
- install menhirGLR          20260209
- install menhirLib          20260209
- install menhirSdk          20260209
- install mtime              2.1.0
- install ocaml-syntax-shims 1.0.0
- install ocamlbuild         0.16.1
- install ocamlfind          1.9.8
- install re                 1.14.0
- install stdlib-shims       0.3.0
- install topkg              1.1.1
- install trace              0.12
- install trace-fuchsia      0.12
- install uutf               1.0.4


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved alcotest.1.9.1  (cached)
-> retrieved conf-cmake.1  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved cmdliner.2.1.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> installed conf-cmake.1
-> installed conf-pkg-config.4
-> retrieved ctypes.0.24.0, ctypes-foreign.0.24.0  (cached)
-> retrieved fmt.0.11.0  (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 mtime.2.1.0  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved menhir.20260209, menhirCST.20260209, menhirGLR.20260209, menhirLib.20260209, menhirSdk.20260209  (cached)
-> retrieved dune.3.22.2, dune-configurator.3.22.2  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved re.1.14.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved topkg.1.1.1  (cached)
-> retrieved uutf.1.0.4  (cached)
-> retrieved trace.0.12, trace-fuchsia.0.12  (cached)
-> installed cmdliner.2.1.0
-> installed ocamlfind.1.9.8
-> installed ocamlbuild.0.16.1
-> installed topkg.1.1.1
-> installed uutf.1.0.4
-> installed mtime.2.1.0
-> installed fmt.0.11.0
-> installed astring.0.8.5
-> installed dune.3.22.2
-> installed csexp.1.5.2
-> installed menhirCST.20260209
-> installed menhirGLR.20260209
-> installed menhirLib.20260209
-> installed menhirSdk.20260209
-> installed ocaml-syntax-shims.1.0.0
-> installed re.1.14.0
-> installed stdlib-shims.0.3.0
-> installed trace.0.12
-> installed integers.0.7.0
-> installed trace-fuchsia.0.12
-> installed dune-configurator.3.22.2
-> installed alcotest.1.9.1
-> installed ctypes.0.24.0
-> installed menhir.20260209
-> installed ctypes-foreign.0.24.0
-> installed hdr_histogram.0.0.4
Done.
# To update the current shell environment, run: eval $(opam env)
2026-04-17 02:28.53 ---> using "49206997aa2da2e5c8c9a64edd387b690f691ef29b0487555ca84171c8c457b4" from cache


/src: (copy (src .) (dst /src))
2026-04-17 02:28.53 ---> using "01218e0766bc440c4d71bf8cd8c3df145e75e0dca7dc76cac0591858a086f4ac" from cache


/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 `1LSN8TSX'.


[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 0.101s. 2 tests run.
(cd _build/default/test && ../bin/olly.exe gc-stats ./test_gc_stats.exe)
stretch tree of depth 11	 check: 4095
1024	 trees of depth 4	 check: 31744
1024	 trees of depth 4	 check: 31744
1024	 trees of depth 4	 check: 31744
256	 trees of depth 6	 check: 32512
256	 trees of depth 6	 check: 32512
256	 trees of depth 6	 check: 32512
64	 trees of depth 8	 check: 32704
64	 trees of depth 8	 check: 32704
64	 trees of depth 8	 check: 32704
16	 trees of depth 10	 check: 32752
16	 trees of depth 10	 check: 32752
16	 trees of depth 10	 check: 32752
long lived tree of depth 10	 check: 2047


Execution times:
Wall time (s):	0.00
CPU time (s):	0.01
GC time (s):	0.00
GC overhead (% of CPU time):	13.27%
Max RSS (kB):	0


Per domain stats:
Domain   Wall   GC(s)   GC(%)
0        0.00   0.00    10.92
1        0.00   0.00    14.23
2        0.00   0.00    15.40


GC latency profile:
#[Mean (ms):	0.26,	 Stddev (ms):	0.14]
#[Min (ms):	0.02,	 max (ms):	0.34]


Percentile 	 Latency (ms)
25.0000 	 0.02
50.0000 	 0.33
60.0000 	 0.33
70.0000 	 0.34
75.0000 	 0.34
80.0000 	 0.34
85.0000 	 0.34
90.0000 	 0.34
95.0000 	 0.34
96.0000 	 0.34
97.0000 	 0.34
98.0000 	 0.34
99.0000 	 0.34
99.9000 	 0.34
99.9900 	 0.34
99.9990 	 0.34
99.9999 	 0.34
100.0000 	 0.34


GC allocations (in words):
Total heap:	 581658
Total heap:	 581658
Minor heap:	 587807
Major heap:	 0
Promoted words:	 6149 (1.05%)


Per domain stats:
Domain   Total   Minor   Promoted   Major   Promoted(%)
Minor Gen: 2 collections
Major Gen: 0 collections 0 forced collections
Compactions: 0
(cd _build/default/test && ../bin/olly.exe latency ./test_gc_stats.exe)
stretch tree of depth 11	 check: 4095
1024	 trees of depth 4	 check: 31744
1024	 trees of depth 4	 check: 31744
1024	 trees of depth 4	 check: 31744
256	 trees of depth 6	 check: 32512
256	 trees of depth 6	 check: 32512
256	 trees of depth 6	 check: 32512
64	 trees of depth 8	 check: 32704
64	 trees of depth 8	 check: 32704
64	 trees of depth 8	 check: 32704
16	 trees of depth 10	 check: 32752
16	 trees of depth 10	 check: 32752
16	 trees of depth 10	 check: 32752
long lived tree of depth 10	 check: 2047


GC latency profile:
#[Mean (ms):	0.29,	 Stddev (ms):	0.15]
#[Min (ms):	0.03,	 max (ms):	0.40]


Percentile 	 Latency (ms)
25.0000 	 0.03
50.0000 	 0.36
60.0000 	 0.36
70.0000 	 0.36
75.0000 	 0.36
80.0000 	 0.36
85.0000 	 0.36
90.0000 	 0.40
95.0000 	 0.40
96.0000 	 0.40
97.0000 	 0.40
98.0000 	 0.40
99.0000 	 0.40
99.9000 	 0.40
99.9900 	 0.40
99.9990 	 0.40
99.9999 	 0.40
100.0000 	 0.40
(cd _build/default/test && ../bin/olly.exe gc-stats ./test_gc_stats.exe 19)
stretch tree of depth 20	 check: 2097151
524288	 trees of depth 4	 check: 16252928
524288	 trees of depth 4	 check: 16252928
524288	 trees of depth 4	 check: 16252928
131072	 trees of depth 6	 check: 16646144
131072	 trees of depth 6	 check: 16646144
131072	 trees of depth 6	 check: 16646144
32768	 trees of depth 8	 check: 16744448
32768	 trees of depth 8	 check: 16744448
32768	 trees of depth 8	 check: 16744448
8192	 trees of depth 10	 check: 16769024
8192	 trees of depth 10	 check: 16769024
8192	 trees of depth 10	 check: 16769024
2048	 trees of depth 12	 check: 16775168
2048	 trees of depth 12	 check: 16775168
2048	 trees of depth 12	 check: 16775168
512	 trees of depth 14	 check: 16776704
512	 trees of depth 14	 check: 16776704
512	 trees of depth 14	 check: 16776704
128	 trees of depth 16	 check: 16777088
128	 trees of depth 16	 check: 16777088
128	 trees of depth 16	 check: 16777088
32	 trees of depth 18	 check: 16777184
32	 trees of depth 18	 check: 16777184
32	 trees of depth 18	 check: 16777184
long lived tree of depth 19	 check: 1048575


Execution times:
Wall time (s):	2.24
CPU time (s):	6.11
GC time (s):	3.01
GC overhead (% of CPU time):	49.32%
Max RSS (kB):	86248


Per domain stats:
Domain   Wall   GC(s)   GC(%)
0        2.24   1.18    52.72
1        1.89   0.87    46.13
2        1.98   0.96    48.53


GC latency profile:
#[Mean (ms):	0.58,	 Stddev (ms):	1.30]
#[Min (ms):	0.00,	 max (ms):	11.14]


Percentile 	 Latency (ms)
25.0000 	 0.00
50.0000 	 0.01
60.0000 	 0.02
70.0000 	 0.09
75.0000 	 0.29
80.0000 	 0.59
85.0000 	 1.43
90.0000 	 2.42
95.0000 	 3.47
96.0000 	 3.82
97.0000 	 4.41
98.0000 	 5.14
99.0000 	 6.00
99.9000 	 8.29
99.9900 	 9.82
99.9990 	 11.14
99.9999 	 11.14
100.0000 	 11.14


GC allocations (in words):
Total heap:	 507272000
Total heap:	 592292799
Minor heap:	 602214465
Major heap:	 85020799
Promoted words:	 94942465 (15.77%)


Per domain stats:
Domain   Total       Minor       Promoted   Major      Promoted(%)
0        199987270   203754583   35730462   31963149   17.54
1        196753939   199229941   28864731   26388729   14.49
2        195551590   199229941   30347272   26668921   15.23
Minor Gen: 920 collections
Major Gen: 48 collections 0 forced collections
Compactions: 0
2026-04-17 02:28.53 ---> using "79f97570e2117c82d2ce499fb209855ac5cb4269c968e52ee307cf0c863a868c" from cache
Job succeeded
2026-04-17 02:28.53: Job succeeded