Building on ltsc2025-3
(from ocaml/opam:windows-server-mingw-ltsc2025-opam)
2026-03-07 06:22.29 ---> using "63e5ddb9687855d0a0c4c5e0088f813758807605401f3a88b07751088826ddff" from cache
C:/: (user (uid 1000) (gid 1000))
C:/: (env OPAMPRECISETRACKING 1)
C:/: (env OPAMUTF8 never)
C:/: (env OPAMEXTERNALSOLVER builtin-0install)
C:/: (env OPAMCRITERIA +removed)
C:/: (env CI true)
C:/: (env OPAM_HEALTH_CHECK_CI true)
C:/: (run (shell "ln -f /usr/local/bin/opam-dev.exe /usr/local/bin/opam.exe"))
2026-03-07 06:22.29 ---> using "eb751f1617949fccf400da87a349c508e73323f3f0e3482f2cce8c46fbcb6c21" from cache
C:/: (run (network host)
(shell "rm -rf ~/opam-repository && git clone -q 'https://github.com/ocaml/opam-repository' ~/opam-repository && git -C ~/opam-repository checkout -q 31db989bcaf14647d9889b8903120d6202ac37a8"))
2026-03-07 06:22.29 ---> using "ef58fca6f6db70f2bdfd85579892df7c50e047d2e179a3be59dcaa5c5a2d773c" from cache
C:/: (run (shell "rm -rf ~/.opam && opam init -ya --bare ~/opam-repository"))
User configuration:
Updating ~\.bashrc.
[NOTE] Make sure that ~/.bashrc is well sourced in your ~\.bash_profile.
Added 9 lines after line 1 in ~\.bashrc.
2026-03-07 06:22.29 ---> using "c700dfaf6f2da6800841bb961abfee8cd8858dee38ab51c0793b149f1795270d" from cache
C:/: (run (cache (opam-archives (target "c:\\opam\\.opam\\download-cache")))
(network host)
(shell "opam switch create --repositories=default 'mingw-5.4' '5.4.0'"))
<><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><>
Switch invariant: ["ocaml-base-compiler" {= "5.4.0"}]
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> installed arch-x86_64.1
-> installed base-bigarray.base
-> installed base-threads.base
-> installed base-unix.base
-> installed host-arch-x86_64.1
-> installed host-system-mingw.1
-> retrieved mingw-w64-shims.0.2.0 (cached)
-> retrieved flexdll.0.44 (https://github.com/ocaml/flexdll/archive/refs/tags/0.44.tar.gz)
-> installed flexdll.0.44
-> installed ocaml-options-vanilla.1
-> installed conf-mingw-w64-gcc-x86_64.1
-> installed ocaml-env-mingw64.1
-> installed system-mingw.1
-> retrieved ocaml-config.3 (2 extra sources)
-> retrieved ocaml-config.3 (2 extra sources)
-> installed mingw-w64-shims.0.2.0
-> retrieved ocaml-compiler.5.4.0 (https://github.com/ocaml/ocaml/releases/download/5.4.0/ocaml-5.4.0.tar.gz)
-> installed ocaml-compiler.5.4.0
-> installed ocaml-base-compiler.5.4.0
-> installed ocaml-config.3
-> installed ocaml.5.4.0
-> installed base-domains.base
-> installed base-effects.base
-> installed base-nnp.base
Done.
# To update the current shell environment, run: eval $(opam env --switch=mingw-5.4)
2026-03-07 06:22.29 ---> using "bde3e22405d3d4b8eb936b6a5924016abe757c72ef4284f806d0ffa633cf6608" from cache
C:/: (run (network host)
(shell "opam update --depexts"))
2026-03-07 06:22.29 ---> using "52107e23401ba5a409505a63e9d96ae2fb84390238c362f7049829fa18c5671f" from cache
C:/: (run (cache (opam-archives (target "c:\\opam\\.opam\\download-cache")))
(network host)
(shell "opam remove -y conf-perl-ipc-system-simple.3\
\nopam install -vy conf-perl-ipc-system-simple.3\
\nres=$?\
\nif [ $res = 31 ]; then\
\n if opam show -f x-ci-accept-failures: conf-perl-ipc-system-simple.3 | grep -q 'ocaml/opam:windows-server-mingw-ltsc2025-opam'; then\
\n echo \"This package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\"\
\n exit 69\
\n fi\
\nfi \
\n\
\n\
\nexit $res"))
[NOTE] conf-perl-ipc-system-simple.3 is not installed.
Nothing to do.
The following actions will be performed:
=== install 2 packages
- install conf-perl 2 [required by conf-perl-ipc-system-simple]
- install conf-perl-ipc-system-simple 3
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing 3/6: [conf-perl: perl]
+ C:\cygwin64\bin\perl.exe "--version" (CWD=C:\opam\.opam\mingw-5.4\.opam-switch\build\conf-perl.2)
-
- This is perl 5, version 40, subversion 3 (v5.40.3) built for x86_64-cygwin-threads-multi
- (with 3 registered patches, see perl -V for more detail)
-
- Copyright 1987-2025, Larry Wall
-
- Perl may be copied only under the terms of either the Artistic License or the
- GNU General Public License, which may be found in the Perl 5 source kit.
-
- Complete documentation for Perl, including FAQ lists, should be found on
- this system using "man perl" or "perldoc perl". If you have access to the
- Internet, point your browser at https://www.perl.org/, the Perl Home Page.
-
-> compiled conf-perl.2
-> installed conf-perl.2
Processing 5/6: [conf-perl-ipc-system-simple: perl]
+ C:\cygwin64\bin\perl.exe "--version" (CWD=C:\opam\.opam\mingw-5.4\.opam-switch\build\conf-perl-ipc-system-simple.3)
-
- This is perl 5, version 40, subversion 3 (v5.40.3) built for x86_64-cygwin-threads-multi
- (with 3 registered patches, see perl -V for more detail)
-
- Copyright 1987-2025, Larry Wall
-
- Perl may be copied only under the terms of either the Artistic License or the
- GNU General Public License, which may be found in the Perl 5 source kit.
-
- Complete documentation for Perl, including FAQ lists, should be found on
- this system using "man perl" or "perldoc perl". If you have access to the
- Internet, point your browser at https://www.perl.org/, the Perl Home Page.
-
Processing 5/6: [conf-perl-ipc-system-simple: perl 1]
+ C:\cygwin64\bin\perl.exe "-MIPC::System::Simple" "-e" "1" (CWD=C:\opam\.opam\mingw-5.4\.opam-switch\build\conf-perl-ipc-system-simple.3)
- Can't locate IPC/System/Simple.pm in @INC (you may need to install the IPC::System::Simple module) (@INC entries checked: /usr/local/lib/perl5/site_perl/5.40/x86_64-cygwin-threads /usr/local/share/perl5/site_perl/5.40 /usr/lib/perl5/vendor_perl/5.40/x86_64-cygwin-threads /usr/share/perl5/vendor_perl/5.40 /usr/lib/perl5/5.40/x86_64-cygwin-threads /usr/share/perl5/5.40).
- BEGIN failed--compilation aborted.
[ERROR] The compilation of conf-perl-ipc-system-simple.3 failed at "perl -MIPC::System::Simple -e 1".
#=== ERROR while compiling conf-perl-ipc-system-simple.3 ======================#
# context 2.5.0 | win32/x86_64 | ocaml-base-compiler.5.4.0 | git+file://C:/cygwin64/home/opam/opam-repository
# path C:\opam\.opam\mingw-5.4\.opam-switch\build\conf-perl-ipc-system-simple.3
# command C:\cygwin64\bin\perl.exe -MIPC::System::Simple -e 1
# exit-code 2
# env-file C:\opam\.opam\log\conf-perl-ipc-system-simple-13548-d8f4b1.env
# output-file C:\opam\.opam\log\conf-perl-ipc-system-simple-13548-d8f4b1.out
### output ###
# Can't locate IPC/System/Simple.pm in @INC (you may need to install the IPC::System::Simple module) (@INC entries checked: /usr/local/lib/perl5/site_perl/5.40/x86_64-cygwin-threads /usr/local/share/perl5/site_perl/5.40 /usr/lib/perl5/vendor_perl/5.40/x86_64-cygwin-threads /usr/share/perl5/vendor_perl/5.40 /usr/lib/perl5/5.40/x86_64-cygwin-threads /usr/share/perl5/5.40).
# BEGIN failed--compilation aborted.
<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - build conf-perl-ipc-system-simple 3
+-
+- The following changes have been performed
| - install conf-perl 2
+-
# To update the current shell environment, run: eval $(opam env)
The former state can be restored with:
C:\cygwin64\usr\local\bin\opam.exe switch import "C:\\opam\\.opam\\mingw-5.4\\.opam-switch\\backup\\state-20260307062302.export"
'C:\cygwin64\usr\local\bin\opam.exe install -vy conf-perl-ipc-system-simple.3' failed.
"C:\cygwin64\bin\bash.exe" "-lc" "opam remove -y conf-perl-ipc-system-simple.3
opam install -vy conf-perl-ipc-system-simple.3
res=$?
if [ $res = 31 ]; then
if opam show -f x-ci-accept-failures: conf-perl-ipc-system-simple.3 | grep -q 'ocaml/opam:windows-server-mingw-ltsc2025-opam'; then
echo "This package failed and has been disabled for CI using the 'x-ci-accept-failures' field."
exit 69
fi
fi
exit $res" failed with exit status 31
Failed: Build failed
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