Building on ltsc2025-3
(from ocaml/opam:windows-server-mingw-ltsc2025-opam)
2026-03-28 21:04.10 ---> 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"))
2026-03-28 21:04.10 ---> 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 65664dc5b276cda6cf6908fce5d2f7df2d434246"))
2026-03-28 21:04.10 ---> using "a1e705b8eccfc593b4fbc230ee7712cb183e42874d3459594f007e83ba548a84" 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.
2026-03-28 21:04.10 ---> using "94b92ded6f6a914e0c8cf60eb04427886c3a380cc0b69761979305cc893fbb67" 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 flexdll.0.44 (cached)
-> retrieved ocaml-config.3 (cached)
-> installed flexdll.0.44
-> installed ocaml-options-vanilla.1
-> retrieved mingw-w64-shims.0.2.0 (cached)
-> installed conf-mingw-w64-gcc-x86_64.1
-> installed ocaml-env-mingw64.1
-> installed system-mingw.1
-> installed mingw-w64-shims.0.2.0
-> retrieved ocaml-compiler.5.4.0 (cached)
-> 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 $(opam env --switch=mingw-5.4)
2026-03-28 21:04.10 ---> using "fef9a386bcc007a13a835243258296c6fba53ee56a7f3e7d366a20891bb1dbf6" from cache
C:/: (run (network host)
(shell "opam update --depexts"))
2026-03-28 21:04.10 ---> using "c1b87f3ba265cc602c17b1d72cdbd101c4febb3b928180288e5808ce3e9dbec0" from cache
C:/: (run (cache (opam-archives (target "c:\\opam\\.opam\\download-cache")))
(network host)
(shell "opam remove -y conf-llvm-shared.19\
\nopam install -vy conf-llvm-shared.19\
\nres=$?\
\nif [ $res = 31 ]; then\
\n if opam show -f x-ci-accept-failures: conf-llvm-shared.19 | 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 $res"))
[NOTE] conf-llvm-shared.19 is not installed.
Nothing to do.
The following actions will be performed:
=== install 2 packages
- install conf-bash 1 [required by conf-llvm-shared]
- install conf-llvm-shared 19
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing 2/6: [conf-llvm-shared.19/configure.sh: dl]
Processing 3/6: [conf-llvm-shared.19/configure.sh: dl] [conf-bash: bash]
-> retrieved conf-llvm-shared.19 (https://raw.githubusercontent.com/ocaml/opam-source-archives/refs/heads/main/patches/conf-llvm/configure.sh.18)
Processing 3/6: [conf-bash: bash]
+ C:\cygwin64\bin\bash.exe "--version" (CWD=C:\opam\.opam\mingw-5.4\.opam-switch\build\conf-bash.1)
- GNU bash, version 5.2.21(1)-release (x86_64-pc-cygwin)
- Copyright (C) 2022 Free Software Foundation, Inc.
- License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
-
- This is free software; you are free to change and redistribute it.
- There is NO WARRANTY, to the extent permitted by law.
-> compiled conf-bash.1
-> installed conf-bash.1
Processing 5/6: [conf-llvm-shared: bash configure.sh]
+ C:\cygwin64\bin\bash.exe "configure.sh" "19" "shared" (CWD=C:\opam\.opam\mingw-5.4\.opam-switch\build\conf-llvm-shared.19)
- + version=19
- + mode=shared
- + config_file=conf-llvm-shared.config
- + hash brew
- + shopt -s nullglob
- + for llvm_config in llvm-config-$version llvm-config${version} llvm-config-${version}.0 llvm-config${version}0 llvm-config-mp-$version llvm-config-mp-${version}.0 llvm${version}-config llvm-config-${version}-32 llvm-config-${version}-64 llvm-config $brew_llvm_config
- ++ llvm-config-19 --version
- configure.sh: line 16: llvm-config-19: command not found
- + llvm_version=
- + true
- + case $llvm_version in
- + echo 'Note: '\''llvm-config-19'\'' doesn'\''t match the required version. Got '\'''\'' but required '\''19'\''.'
- Note: 'llvm-config-19' doesn't match the required version. Got '' but required '19'.
- + continue
- + for llvm_config in llvm-config-$version llvm-config${version} llvm-config-${version}.0 llvm-config${version}0 llvm-config-mp-$version llvm-config-mp-${version}.0 llvm${version}-config llvm-config-${version}-32 llvm-config-${version}-64 llvm-config $brew_llvm_config
- ++ llvm-config19 --version
- configure.sh: line 16: llvm-config19: command not found
- + llvm_version=
- + true
- + case $llvm_version in
- + echo 'Note: '\''llvm-config19'\'' doesn'\''t match the required version. Got '\'''\'' but required '\''19'\''.'
- Note: 'llvm-config19' doesn't match the required version. Got '' but required '19'.
- + continue
- + for llvm_config in llvm-config-$version llvm-config${version} llvm-config-${version}.0 llvm-config${version}0 llvm-config-mp-$version llvm-config-mp-${version}.0 llvm${version}-config llvm-config-${version}-32 llvm-config-${version}-64 llvm-config $brew_llvm_config
- ++ llvm-config-19.0 --version
- configure.sh: line 16: llvm-config-19.0: command not found
- + llvm_version=
- + true
- + case $llvm_version in
- + echo 'Note: '\''llvm-config-19.0'\'' doesn'\''t match the required version. Got '\'''\'' but required '\''19'\''.'
- Note: 'llvm-config-19.0' doesn't match the required version. Got '' but required '19'.
- + continue
- + for llvm_config in llvm-config-$version llvm-config${version} llvm-config-${version}.0 llvm-config${version}0 llvm-config-mp-$version llvm-config-mp-${version}.0 llvm${version}-config llvm-config-${version}-32 llvm-config-${version}-64 llvm-config $brew_llvm_config
- ++ llvm-config190 --version
- configure.sh: line 16: llvm-config190: command not found
- + llvm_version=
- + true
- + case $llvm_version in
- + echo 'Note: '\''llvm-config190'\'' doesn'\''t match the required version. Got '\'''\'' but required '\''19'\''.'
- Note: 'llvm-config190' doesn't match the required version. Got '' but required '19'.
- + continue
- + for llvm_config in llvm-config-$version llvm-config${version} llvm-config-${version}.0 llvm-config${version}0 llvm-config-mp-$version llvm-config-mp-${version}.0 llvm${version}-config llvm-config-${version}-32 llvm-config-${version}-64 llvm-config $brew_llvm_config
- ++ llvm-config-mp-19 --version
- configure.sh: line 16: llvm-config-mp-19: command not found
- + llvm_version=
- + true
- + case $llvm_version in
- + echo 'Note: '\''llvm-config-mp-19'\'' doesn'\''t match the required version. Got '\'''\'' but required '\''19'\''.'
- Note: 'llvm-config-mp-19' doesn't match the required version. Got '' but required '19'.
- + continue
- + for llvm_config in llvm-config-$version llvm-config${version} llvm-config-${version}.0 llvm-config${version}0 llvm-config-mp-$version llvm-config-mp-${version}.0 llvm${version}-config llvm-config-${version}-32 llvm-config-${version}-64 llvm-config $brew_llvm_config
- ++ llvm-config-mp-19.0 --version
- configure.sh: line 16: llvm-config-mp-19.0: command not found
- + llvm_version=
- + true
- + case $llvm_version in
- + echo 'Note: '\''llvm-config-mp-19.0'\'' doesn'\''t match the required version. Got '\'''\'' but required '\''19'\''.'
- Note: 'llvm-config-mp-19.0' doesn't match the required version. Got '' but required '19'.
- + continue
- + for llvm_config in llvm-config-$version llvm-config${version} llvm-config-${version}.0 llvm-config${version}0 llvm-config-mp-$version llvm-config-mp-${version}.0 llvm${version}-config llvm-config-${version}-32 llvm-config-${version}-64 llvm-config $brew_llvm_config
- ++ llvm19-config --version
- configure.sh: line 16: llvm19-config: command not found
- + llvm_version=
- + true
- + case $llvm_version in
- + echo 'Note: '\''llvm19-config'\'' doesn'\''t match the required version. Got '\'''\'' but required '\''19'\''.'
- Note: 'llvm19-config' doesn't match the required version. Got '' but required '19'.
- + continue
- + for llvm_config in llvm-config-$version llvm-config${version} llvm-config-${version}.0 llvm-config${version}0 llvm-config-mp-$version llvm-config-mp-${version}.0 llvm${version}-config llvm-config-${version}-32 llvm-config-${version}-64 llvm-config $brew_llvm_config
- ++ llvm-config-19-32 --version
- configure.sh: line 16: llvm-config-19-32: command not found
- + llvm_version=
- + true
- + case $llvm_version in
- + echo 'Note: '\''llvm-config-19-32'\'' doesn'\''t match the required version. Got '\'''\'' but required '\''19'\''.'
- Note: 'llvm-config-19-32' doesn't match the required version. Got '' but required '19'.
- + continue
- + for llvm_config in llvm-config-$version llvm-config${version} llvm-config-${version}.0 llvm-config${version}0 llvm-config-mp-$version llvm-config-mp-${version}.0 llvm${version}-config llvm-config-${version}-32 llvm-config-${version}-64 llvm-config $brew_llvm_config
- ++ llvm-config-19-64 --version
- configure.sh: line 16: llvm-config-19-64: command not found
- + llvm_version=
- + true
- + case $llvm_version in
- + echo 'Note: '\''llvm-config-19-64'\'' doesn'\''t match the required version. Got '\'''\'' but required '\''19'\''.'
- Note: 'llvm-config-19-64' doesn't match the required version. Got '' but required '19'.
- + continue
- + for llvm_config in llvm-config-$version llvm-config${version} llvm-config-${version}.0 llvm-config${version}0 llvm-config-mp-$version llvm-config-mp-${version}.0 llvm${version}-config llvm-config-${version}-32 llvm-config-${version}-64 llvm-config $brew_llvm_config
- ++ llvm-config --version
- configure.sh: line 16: llvm-config: command not found
- + llvm_version=
- + true
- + case $llvm_version in
- + echo 'Note: '\''llvm-config'\'' doesn'\''t match the required version. Got '\'''\'' but required '\''19'\''.'
- Note: 'llvm-config' doesn't match the required version. Got '' but required '19'.
- + continue
- + echo 'Error: LLVM 19 is not installed.'
- Error: LLVM 19 is not installed.
- + exit 1
<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - build conf-llvm-shared 19
+-
+- The following changes have been performed
| - install conf-bash 1
+-
[ERROR] The compilation of conf-llvm-shared.19 failed at "bash configure.sh 19 shared".
#=== ERROR while compiling conf-llvm-shared.19 ================================#
# context 2.5.0 | win32/x86_64 | ocaml-base-compiler.5.4.0 | git+file://C:/cygwin64/home/opam/opam-repository
# path C:\opam\.opam\mingw-5.4\.opam-switch\build\conf-llvm-shared.19
# command C:\cygwin64\bin\bash.exe configure.sh 19 shared
# exit-code 1
# env-file C:\opam\.opam\log\conf-llvm-shared-25096-eac87c.env
# output-file C:\opam\.opam\log\conf-llvm-shared-25096-eac87c.out
### output ###
# [...]
# + for llvm_config in llvm-config-$version llvm-config${version} llvm-config-${version}.0 llvm-config${version}0 llvm-config-mp-$version llvm-config-mp-${version}.0 llvm${version}-config llvm-config-${version}-32 llvm-config-${version}-64 llvm-config $brew_llvm_config
# ++ llvm-config --version
# configure.sh: line 16: llvm-config: command not found
# + llvm_version=
# + true
# + case $llvm_version in
# + echo 'Note: '\''llvm-config'\'' doesn'\''t match the required version. Got '\'''\'' but required '\''19'\''.'
# Note: 'llvm-config' doesn't match the required version. Got '' but required '19'.
# + continue
# + echo 'Error: LLVM 19 is not installed.'
# Error: LLVM 19 is not installed.
# + exit 1
# To update the current shell environment, run: eval $(opam env)
The former state can be restored with:
C:\cygwin64\usr\local\bin\opam.exe switch import "C:\\opam\\.opam\\mingw-5.4\\.opam-switch\\backup\\state-20260328210456.export"
'C:\cygwin64\usr\local\bin\opam.exe install -vy conf-llvm-shared.19' failed.
"C:\cygwin64\bin\bash.exe" "-lc" "opam remove -y conf-llvm-shared.19
opam install -vy conf-llvm-shared.19
res=$?
if [ $res = 31 ]; then
if opam show -f x-ci-accept-failures: conf-llvm-shared.19 | 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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