Organisations tarides runtime_events_tools 564b24 ()windows-server-mingw-ltsc2025-5.4_opam-2.5
windows-server-mingw-ltsc2025-5.4_opam-2.5

Created at Mar 30 06:04 +00:00
6m33s in queue
Finished at Mar 30 06:23 +00:00
564b24
Ran for 12m02s
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2026-03-30 06:04.59: New job: test tarides/runtime_events_tools https://github.com/tarides/runtime_events_tools.git#refs/pull/87/head (564b247aa52f1511facdb8cfbd9821442e58a865) (windows-x86_64:windows-server-mingw-ltsc2025-5.4_opam-2.5)
Base: ocaml/opam:windows-server-mingw-ltsc2025-ocaml-5.4@sha256:0e4fa08d05a319101c6ab90f612f6b79d83aa94d5df9b492774b9176694093e1
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/tarides/runtime_events_tools.git" && cd "runtime_events_tools" && git fetch origin "refs/pull/87/head" && git reset --hard 564b247a
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:windows-server-mingw-ltsc2025-ocaml-5.4@sha256:0e4fa08d05a319101c6ab90f612f6b79d83aa94d5df9b492774b9176694093e1
# windows-server-mingw-ltsc2025-5.4_opam-2.5
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
RUN ln -f /usr/local/bin/opam-2.5 /usr/local/bin/opam
RUN opam init --reinit -ni
RUN uname -rs && opam exec -- ocaml -version && opam --version
RUN cd ~/opam-repository && (git cat-file -e 9f189ca4f94fbb5f0045820bf3c4ffafb21145ef || git fetch origin master) && git reset -q --hard 9f189ca4f94fbb5f0045820bf3c4ffafb21145ef && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 runtime_events_tools_bare.opam runtime_events_tools.opam /cygwin64/home/opam/src/./
RUN opam pin add -yn runtime_events_tools_bare.dev '/cygwin64/home/opam/src/./' && \
opam pin add -yn runtime_events_tools.dev '/cygwin64/home/opam/src/./'
RUN echo '(lang dune 3.0)' > '/home/opam/src/./dune-project'
ENV DEPS="alcotest.1.9.1 arch-x86_64.1 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-mingw-w64-gcc-x86_64.1 conf-mingw-w64-libffi-x86_64.1 conf-mingw-w64-zlib-x86_64.1 conf-pkg-config.4 conf-zlib.1 csexp.1.5.2 ctypes.0.24.0 ctypes-foreign.0.24.0 dune.3.22.0 dune-configurator.3.22.0 flexdll.0.44 fmt.0.11.0 hdr_histogram.0.0.4 host-arch-x86_64.1 host-system-mingw.1 integers.0.7.0 menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 mingw-w64-shims.0.2.0 mtime.2.1.0 ocaml.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 ocaml-config.3 ocaml-env-mingw64.1 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 system-mingw.1 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 . /cygwin64/home/opam/src
RUN cd /home/opam/src && opam exec -- dune build @install @check @runtest && rm -rf _build


END-OF-DOCKERFILE
docker build .
END-REPRO-BLOCK


2026-03-30 06:04.59: Using cache hint "tarides/runtime_events_tools-ocaml/opam:windows-server-mingw-ltsc2025-ocaml-5.4@sha256:0e4fa08d05a319101c6ab90f612f6b79d83aa94d5df9b492774b9176694093e1-windows-server-mingw-ltsc2025-5.4_opam-2.5-a574a2935175266aebcb42ee44cbfd81"
2026-03-30 06:04.59: Using OBuilder spec:
((from ocaml/opam:windows-server-mingw-ltsc2025-ocaml-5.4@sha256:0e4fa08d05a319101c6ab90f612f6b79d83aa94d5df9b492774b9176694093e1)
(comment windows-server-mingw-ltsc2025-5.4_opam-2.5)
(user (uid 1000) (gid 1000))
(env CLICOLOR_FORCE 1)
(env OPAMCOLOR always)
(run (shell "ln -f /usr/local/bin/opam-2.5 /usr/local/bin/opam"))
(run (shell "opam init --reinit -ni"))
(run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
(run (cache (opam-archives (target "c:\\opam\\.opam\\download-cache")))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 9f189ca4f94fbb5f0045820bf3c4ffafb21145ef || git fetch origin master) && git reset -q --hard 9f189ca4f94fbb5f0045820bf3c4ffafb21145ef && git log --no-decorate -n1 --oneline && opam update -u"))
(copy (src runtime_events_tools_bare.opam runtime_events_tools.opam)
(dst /cygwin64/home/opam/src/./))
(run (network host)
(shell  "opam pin add -yn runtime_events_tools_bare.dev '/cygwin64/home/opam/src/./' && \
\nopam pin add -yn runtime_events_tools.dev '/cygwin64/home/opam/src/./'"))
(run (shell "echo '(lang dune 3.0)' > '/home/opam/src/./dune-project'"))
(env DEPS "alcotest.1.9.1 arch-x86_64.1 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-mingw-w64-gcc-x86_64.1 conf-mingw-w64-libffi-x86_64.1 conf-mingw-w64-zlib-x86_64.1 conf-pkg-config.4 conf-zlib.1 csexp.1.5.2 ctypes.0.24.0 ctypes-foreign.0.24.0 dune.3.22.0 dune-configurator.3.22.0 flexdll.0.44 fmt.0.11.0 hdr_histogram.0.0.4 host-arch-x86_64.1 host-system-mingw.1 integers.0.7.0 menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 mingw-w64-shims.0.2.0 mtime.2.1.0 ocaml.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 ocaml-config.3 ocaml-env-mingw64.1 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 system-mingw.1 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 "c:\\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 "c:\\opam\\.opam\\download-cache")))
(network host)
(shell "opam install $DEPS"))
(copy (src .) (dst /cygwin64/home/opam/src))
(run (shell "cd /home/opam/src && opam exec -- dune build @install @check @runtest && rm -rf _build"))
)


2026-03-30 06:04.59: Waiting for resource in pool OCluster
2026-03-30 06:04.59: Waiting for worker…
2026-03-30 06:11.32: Got resource from pool OCluster
Building on ltsc2025-3
HEAD is now at 1542b03 fixup! Add get_process_id from a process HANDLE.
HEAD is now at 564b247 Make tests cross-platform


(from ocaml/opam:windows-server-mingw-ltsc2025-ocaml-5.4@sha256:0e4fa08d05a319101c6ab90f612f6b79d83aa94d5df9b492774b9176694093e1)
2026-03-30 06:12.00 ---> using "e6e8a2cf62a928430568e9b050d6cc986ddb11ca371f3b24e6b6f1ad80860153" from cache


C:/: (comment windows-server-mingw-ltsc2025-5.4_opam-2.5)


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


C:/: (env CLICOLOR_FORCE 1)


C:/: (env OPAMCOLOR always)


C:/: (run (shell "ln -f /usr/local/bin/opam-2.5 /usr/local/bin/opam"))
2026-03-30 06:12.00 ---> using "8371c7bbeda21231937607a48921d4490a1c9c23810f1d7416ef9e1aa874f8e3" from cache


C:/: (run (shell "opam init --reinit -ni"))
No configuration file found, using built-in defaults.


<><> Unix support infrastructure ><><><><><><><><><><><><><><><><><><><><><><><>


opam and the OCaml ecosystem in general require various Unix tools in order to operate correctly. At present, this requires the installation of Cygwin to provide these tools.


How should opam obtain Unix tools?
> 1. Use tools found in PATH (Cygwin installation at C:\cygwin64)
2. Automatically create an internal Cygwin installation that will be managed by opam (recommended)
3. Use Cygwin installation found in C:\cygwin64
4. Use another existing Cygwin/MSYS2 installation
5. Abort initialisation


[1/2/3/4/5] 1
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.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-03-30 06:12.00 ---> using "8bf506c77ce4ea2b6efe0b049434ba77c8ea5f4c0beccb9cedbfead0127ea0b7" from cache


C:/: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
CYGWIN_NT-10.0-26100 3.6.7-1.x86_64
The OCaml toplevel, version 5.4.1
2.5.0
2026-03-30 06:12.00 ---> using "017acac92f6c222a89f675ad77684e3ed5874f73aa36dd7947a6dd1cf4a5b5c7" from cache


C:/: (run (cache (opam-archives (target "c:\\opam\\.opam\\download-cache")))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 9f189ca4f94fbb5f0045820bf3c4ffafb21145ef || git fetch origin master) && git reset -q --hard 9f189ca4f94fbb5f0045820bf3c4ffafb21145ef && git log --no-decorate -n1 --oneline && opam update -u"))
9f189ca4f9 Merge pull request #29562 from shonfeder/release-dune-3.22.0


<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from git+file://C:/cygwin64/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)
2026-03-30 06:12.00 ---> using "72a9516ea1bc5638d8e8efae1a21fa5a5d0d1bfc4320966d9d10c4becff7146c" from cache


C:/: (copy (src runtime_events_tools_bare.opam runtime_events_tools.opam)
(dst /cygwin64/home/opam/src/./))
2026-03-30 06:12.00 ---> using "b1b558964b412312e0d4e644d6050f0f1ae7603bd4a3f703c7d0f1069db3aaa9" from cache


C:/: (run (network host)
(shell  "opam pin add -yn runtime_events_tools_bare.dev '/cygwin64/home/opam/src/./' && \
\nopam pin add -yn runtime_events_tools.dev '/cygwin64/home/opam/src/./'"))
[runtime_events_tools_bare.dev] synchronised (file://C:/cygwin64/home/opam/src)
runtime_events_tools_bare is now pinned to file://C:/cygwin64/home/opam/src (version dev)
[runtime_events_tools.dev] synchronised (file://C:/cygwin64/home/opam/src)
runtime_events_tools is now pinned to file://C:/cygwin64/home/opam/src (version dev)
2026-03-30 06:12.00 ---> using "ca32f47e17a1b43896a8cc627462a460675279c047f3851e8b150252fd9f63b2" from cache


C:/: (run (shell "echo '(lang dune 3.0)' > '/home/opam/src/./dune-project'"))
2026-03-30 06:12.00 ---> using "2dfa4bbe4c7e9193dae7ad78d7340aec63a6740cd7b29520d6d1cb2803d088f1" from cache


C:/: (env DEPS "alcotest.1.9.1 arch-x86_64.1 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-mingw-w64-gcc-x86_64.1 conf-mingw-w64-libffi-x86_64.1 conf-mingw-w64-zlib-x86_64.1 conf-pkg-config.4 conf-zlib.1 csexp.1.5.2 ctypes.0.24.0 ctypes-foreign.0.24.0 dune.3.22.0 dune-configurator.3.22.0 flexdll.0.44 fmt.0.11.0 hdr_histogram.0.0.4 host-arch-x86_64.1 host-system-mingw.1 integers.0.7.0 menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 mingw-w64-shims.0.2.0 mtime.2.1.0 ocaml.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 ocaml-config.3 ocaml-env-mingw64.1 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 system-mingw.1 topkg.1.1.1 trace.0.12 trace-fuchsia.0.12 uutf.1.0.4")


C:/: (env CI true)


C:/: (env OCAMLCI true)


C:/: (run (cache (opam-archives (target "c:\\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"))


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[runtime_events_tools.dev] synchronised (file://C:/cygwin64/home/opam/src)
[runtime_events_tools_bare.dev] synchronised (file://C:/cygwin64/home/opam/src)


[NOTE] Package system-mingw is already installed (current version is 1).
[NOTE] Package ocaml-options-vanilla is already installed (current version is 1).
[NOTE] Package ocaml-env-mingw64 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 mingw-w64-shims is already installed (current version is 0.2.0).
[NOTE] Package host-system-mingw is already installed (current version is 1).
[NOTE] Package host-arch-x86_64 is already installed (current version is 1).
[NOTE] Package flexdll is already installed (current version is 0.44).
[NOTE] Package conf-mingw-w64-gcc-x86_64 is already installed (current version is 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).
[NOTE] Package arch-x86_64 is already installed (current version is 1).


The following system packages will first need to be installed:
cmake mingw64-x86_64-libffi mingw64-x86_64-zlib pkgconf


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


+ C:\opam\.opam\.cygwin\setup-x86_64.exe "--root" "C:\\cygwin64" "--quiet-mode" "unattended" "--no-shortcuts" "--no-startmenu" "--no-desktop" "--no-admin" "--no-version-check" "--no-write-registry" "--packages" "cmake,mingw64-x86_64-libffi,mingw64-x86_64-zlib,pkgconf"
- Starting cygwin install, version 2.937
- User has backup/restore rights
- User has symlink creation right
- Current Directory: C:\TEMP\cache
- root: C:\cygwin64 system
- Changing gid to Administrators
- Selected local directory: C:\TEMP\cache
- net: Preconfig
- site: https://mirrors.kernel.org/sourceware/cygwin/
- solving: 4 tasks, update: no, use test packages: no
- solving: 12 tasks, update: no, use test packages: no
- Augmented Transaction List:
-    0 install libjsoncpp26          1.9.6-1
-    1 install liblzo2_2             2.10-2
-    2 install libpkgconf7           2.5.1-1
-    3 install librhash0             1.4.1-1
-    4 install libuv1                1.50.0-1
-    5 install libxml2               2.10.4-2
-    6 install mingw64-x86_64-libffi 3.2.1-2
-    7 install pkgconf               2.5.1-1
-    8 install libarchive13          3.8.6-1
-    9 install pkg-config            2.5.1-1
-   10 install cmake                 4.2.1-1
-   11 install mingw64-x86_64-zlib   1.3.2-1
- Downloaded C:\TEMP\cache/https%3a%2f%2fmirrors.kernel.org%2fsourceware%2fcygwin%2f/x86_64/release/jsoncpp/libjsoncpp26/libjsoncpp26-1.9.6-1.tar.xz
- Downloaded C:\TEMP\cache/https%3a%2f%2fmirrors.kernel.org%2fsourceware%2fcygwin%2f/x86_64/release/liblzo2/liblzo2_2/liblzo2_2-2.10-2.tar.xz
- Downloaded C:\TEMP\cache/https%3a%2f%2fmirrors.kernel.org%2fsourceware%2fcygwin%2f/x86_64/release/pkgconf/libpkgconf7/libpkgconf7-2.5.1-1-x86_64.tar.zst
- Downloaded C:\TEMP\cache/https%3a%2f%2fmirrors.kernel.org%2fsourceware%2fcygwin%2f/x86_64/release/rhash/librhash0/librhash0-1.4.1-1.tar.xz
- Downloaded C:\TEMP\cache/https%3a%2f%2fmirrors.kernel.org%2fsourceware%2fcygwin%2f/x86_64/release/libuv/libuv1/libuv1-1.50.0-1.tar.xz
- Downloaded C:\TEMP\cache/https%3a%2f%2fmirrors.kernel.org%2fsourceware%2fcygwin%2f/x86_64/release/libxml2/libxml2-2.10.4-2.tar.xz
- Downloaded C:\TEMP\cache/https%3a%2f%2fmirrors.kernel.org%2fsourceware%2fcygwin%2f/noarch/release/mingw64-x86_64-libffi/mingw64-x86_64-libffi-3.2.1-2.tar.xz
- Downloaded C:\TEMP\cache/https%3a%2f%2fmirrors.kernel.org%2fsourceware%2fcygwin%2f/x86_64/release/pkgconf/pkgconf-2.5.1-1-x86_64.tar.zst
- Downloaded C:\TEMP\cache/https%3a%2f%2fmirrors.kernel.org%2fsourceware%2fcygwin%2f/x86_64/release/libarchive/libarchive13/libarchive13-3.8.6-1-x86_64.tar.zst
- Downloaded C:\TEMP\cache/https%3a%2f%2fmirrors.kernel.org%2fsourceware%2fcygwin%2f/x86_64/release/pkgconf/pkg-config/pkg-config-2.5.1-1-x86_64.tar.zst
- Downloaded C:\TEMP\cache/https%3a%2f%2fmirrors.kernel.org%2fsourceware%2fcygwin%2f/x86_64/release/cmake/cmake-4.2.1-1-x86_64.tar.xz
- Downloaded C:\TEMP\cache/https%3a%2f%2fmirrors.kernel.org%2fsourceware%2fcygwin%2f/noarch/release/mingw64-x86_64-zlib/mingw64-x86_64-zlib-1.3.2-1-noarch.tar.zst
- Extracting from file://C:\TEMP\cache/https%3a%2f%2fmirrors.kernel.org%2fsourceware%2fcygwin%2f/x86_64/release/jsoncpp/libjsoncpp26/libjsoncpp26-1.9.6-1.tar.xz
- Extracting from file://C:\TEMP\cache/https%3a%2f%2fmirrors.kernel.org%2fsourceware%2fcygwin%2f/x86_64/release/liblzo2/liblzo2_2/liblzo2_2-2.10-2.tar.xz
- Extracting from file://C:\TEMP\cache/https%3a%2f%2fmirrors.kernel.org%2fsourceware%2fcygwin%2f/x86_64/release/pkgconf/libpkgconf7/libpkgconf7-2.5.1-1-x86_64.tar.zst
- Extracting from file://C:\TEMP\cache/https%3a%2f%2fmirrors.kernel.org%2fsourceware%2fcygwin%2f/x86_64/release/rhash/librhash0/librhash0-1.4.1-1.tar.xz
- Extracting from file://C:\TEMP\cache/https%3a%2f%2fmirrors.kernel.org%2fsourceware%2fcygwin%2f/x86_64/release/libuv/libuv1/libuv1-1.50.0-1.tar.xz
- Extracting from file://C:\TEMP\cache/https%3a%2f%2fmirrors.kernel.org%2fsourceware%2fcygwin%2f/x86_64/release/libxml2/libxml2-2.10.4-2.tar.xz
- Extracting from file://C:\TEMP\cache/https%3a%2f%2fmirrors.kernel.org%2fsourceware%2fcygwin%2f/noarch/release/mingw64-x86_64-libffi/mingw64-x86_64-libffi-3.2.1-2.tar.xz
- Extracting from file://C:\TEMP\cache/https%3a%2f%2fmirrors.kernel.org%2fsourceware%2fcygwin%2f/x86_64/release/pkgconf/pkgconf-2.5.1-1-x86_64.tar.zst
- Extracting from file://C:\TEMP\cache/https%3a%2f%2fmirrors.kernel.org%2fsourceware%2fcygwin%2f/x86_64/release/libarchive/libarchive13/libarchive13-3.8.6-1-x86_64.tar.zst
- Extracting from file://C:\TEMP\cache/https%3a%2f%2fmirrors.kernel.org%2fsourceware%2fcygwin%2f/x86_64/release/pkgconf/pkg-config/pkg-config-2.5.1-1-x86_64.tar.zst
- Extracting from file://C:\TEMP\cache/https%3a%2f%2fmirrors.kernel.org%2fsourceware%2fcygwin%2f/x86_64/release/cmake/cmake-4.2.1-1-x86_64.tar.xz
- Extracting from file://C:\TEMP\cache/https%3a%2f%2fmirrors.kernel.org%2fsourceware%2fcygwin%2f/noarch/release/mingw64-x86_64-zlib/mingw64-x86_64-zlib-1.3.2-1-noarch.tar.zst
- running: C:\cygwin64\bin\dash.exe "/etc/postinstall/0p_000_autorebase.dash"
- running: C:\cygwin64\bin\dash.exe "/etc/postinstall/0p_update-info-dir.dash"
- running: C:\cygwin64\bin\bash.exe --norc --noprofile "/etc/postinstall/libxml2.sh"
- running: C:\cygwin64\bin\dash.exe "/etc/postinstall/zp_man-db-update-index.dash"
- running: C:\cygwin64\bin\bash.exe --norc --noprofile "/etc/postinstall/zp_zcygsympathy.sh"
- Ending cygwin install
# To update the current shell environment, run: eval $(opam env)
2026-03-30 06:12.00 ---> using "cf00e04ac8d3a964b276d26c13c3221feb89f40fda54778cf632b31555718253" from cache


C:/: (run (cache (opam-archives (target "c:\\opam\\.opam\\download-cache")))
(network host)
(shell "opam install $DEPS"))
[NOTE] Package system-mingw is already installed (current version is 1).
[NOTE] Package ocaml-options-vanilla is already installed (current version is 1).
[NOTE] Package ocaml-env-mingw64 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 mingw-w64-shims is already installed (current version is 0.2.0).
[NOTE] Package host-system-mingw is already installed (current version is 1).
[NOTE] Package host-arch-x86_64 is already installed (current version is 1).
[NOTE] Package flexdll is already installed (current version is 0.44).
[NOTE] Package conf-mingw-w64-gcc-x86_64 is already installed (current version is 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).
[NOTE] Package arch-x86_64 is already installed (current version is 1).
The following actions will be performed:
=== recompile 1 package
- recompile mingw-w64-shims              0.2.0
=== install 32 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-mingw-w64-libffi-x86_64 1
- install   conf-mingw-w64-zlib-x86_64   1
- 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                         3.22.0
- install   dune-configurator            3.22.0
- 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 astring.0.8.5  (cached)
-> retrieved conf-cmake.1  (cached)
-> retrieved alcotest.1.9.1  (cached)
-> retrieved cmdliner.2.1.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved ctypes.0.24.0, ctypes-foreign.0.24.0  (cached)
-> retrieved fmt.0.11.0  (cached)
-> installed conf-cmake.1
-> installed conf-pkg-config.4
-> retrieved integers.0.7.0  (cached)
-> installed conf-mingw-w64-libffi-x86_64.1
-> retrieved hdr_histogram.0.0.4  (https://github.com/ocaml-multicore/hdr_histogram_ocaml/releases/download/0.0.4/hdr_histogram-0.0.4.tbz)
-> installed conf-libffi.2.0.0
-> retrieved mingw-w64-shims.0.2.0  (cached)
-> removed   mingw-w64-shims.0.2.0
-> installed conf-mingw-w64-zlib-x86_64.1
-> retrieved mtime.2.1.0  (cached)
-> retrieved menhir.20260209, menhirCST.20260209, menhirGLR.20260209, menhirLib.20260209, menhirSdk.20260209  (cached)
-> retrieved dune.3.22.0, dune-configurator.3.22.0  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocamlbuild.0.16.1  (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 trace.0.12, trace-fuchsia.0.12  (cached)
-> retrieved uutf.1.0.4  (cached)
-> installed cmdliner.2.1.0
-> installed conf-zlib.1
-> installed mingw-w64-shims.0.2.0
[WARNING] .install file is missing .exe extension for src/findlib/ocamlfind
[WARNING] .install file is missing .exe extension for src/findlib/ocamlfind_opt
[WARNING] Automatically adding .exe to C:\opam\.opam\5.4\.opam-switch\build\ocamlfind.1.9.8\src\findlib\ocamlfind.exe
[WARNING] Automatically adding .exe to C:\opam\.opam\5.4\.opam-switch\build\ocamlfind.1.9.8\src\findlib\ocamlfind_opt.exe
[WARNING] C:\opam\.opam\5.4\bin\safe_camlp4 is a script; the command won't be available
-> installed ocamlfind.1.9.8
-> installed ocamlbuild.0.16.1
-> installed topkg.1.1.1
-> installed dune.3.22.0
-> installed csexp.1.5.2
-> installed astring.0.8.5
-> installed fmt.0.11.0
-> installed menhirCST.20260209
-> installed menhirGLR.20260209
-> installed menhirLib.20260209
-> installed menhirSdk.20260209
-> installed mtime.2.1.0
-> installed ocaml-syntax-shims.1.0.0
-> installed re.1.14.0
-> installed dune-configurator.3.22.0
-> installed stdlib-shims.0.3.0
-> installed uutf.1.0.4
-> installed trace.0.12
-> installed integers.0.7.0
-> installed trace-fuchsia.0.12
-> installed alcotest.1.9.1
-> installed menhir.20260209
-> installed ctypes.0.24.0
-> installed ctypes-foreign.0.24.0
[ERROR] The compilation of hdr_histogram.0.0.4 failed at "dune build -p hdr_histogram -j 15 @install".


#=== ERROR while compiling hdr_histogram.0.0.4 ================================#
# context     2.5.0 | win32/x86_64 | ocaml-base-compiler.5.4.1 system-mingw.1 | git+file://C:/cygwin64/home/opam/opam-repository
# path        C:\opam\.opam\5.4\.opam-switch\build\hdr_histogram.0.0.4
# command     C:\opam\.opam\5.4\bin\dune.exe build -p hdr_histogram -j 15 @install
# exit-code   1
# env-file    C:\opam\.opam\log\hdr_histogram-21148-7e6482.env
# output-file C:\opam\.opam\log\hdr_histogram-21148-7e6482.out
### output ###
# File "lib/dune", lines 1-25, characters 0-698:
#  1 | (library
#  2 |  (name hdr_histogram)
#  3 |  (public_name hdr_histogram)
# ....
# 23 |    (functor Function_description))
# 24 |   (generated_types Types_generated)
# 25 |   (generated_entry_point C)))
# Error: No rule found for lib/dllhdr_histogram.dll
# File "lib/dune", lines 29-51, characters 0-562:
# 29 | (rule
# 30 |  (deps
# 31 |   (source_tree libhdr_histogram))
# ....
# 49 |      libhdr_histogram/_build/src/libhdr_histogram.so
# 50 |      dllhdr_histogram.so)
# 51 |     (copy libhdr_histogram/include/hdr/hdr_histogram.h hdr_histogram.h)))))
# (cd _build/default/lib/libhdr_histogram/_build && C:\cygwin64\bin\cmake.exe ..)
# -- The C compiler identification is unknown
# -- Configuring incomplete, errors occurred!
# CMake Error at CMakeLists.txt:3 (project):
#   No CMAKE_C_COMPILER could be found.
# 
#   Tell CMake where to find the compiler by setting either the environment
#   variable "CC" or the CMake cache entry CMAKE_C_COMPILER to the full path to
#   the compiler, or to the compiler name if it is in the PATH.
# 
# 


<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - build hdr_histogram 0.0.4
+- 
+- The following changes have been performed
| - recompile mingw-w64-shims              0.2.0
| - 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-mingw-w64-libffi-x86_64 1
| - install   conf-mingw-w64-zlib-x86_64   1
| - 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                         3.22.0
| - install   dune-configurator            3.22.0
| - install   fmt                          0.11.0
| - 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
+- 
# To update the current shell environment, run: eval $(opam env)


The former state can be restored with:
C:\cygwin64\usr\local\bin\opam.exe switch import "C:\\opam\\.opam\\5.4\\.opam-switch\\backup\\state-20260330061251.export"
"C:\cygwin64\bin\bash.exe" "-lc" "opam install $DEPS" failed with exit status 31
2026-03-30 06:23.34: Job failed: Failed: Build failed