Building on ltsc2025-2
(from ocaml/opam:windows-server-mingw-ltsc2025-opam)
2026-03-09 18:49.01 ---> 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"))
2026-03-09 18:49.01 ---> 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"))
2026-03-09 18:49.01 ---> 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.
2026-03-09 18:49.01 ---> 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)
-> installed conf-mingw-w64-gcc-x86_64.1
-> retrieved flexdll.0.44 (https://github.com/ocaml/flexdll/archive/refs/tags/0.44.tar.gz)
-> installed flexdll.0.44
-> installed ocaml-env-mingw64.1
-> installed ocaml-options-vanilla.1
-> installed system-mingw.1
-> installed mingw-w64-shims.0.2.0
-> retrieved ocaml-config.3 (2 extra sources)
-> retrieved ocaml-config.3 (2 extra sources)
-> 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 $(opam env --switch=mingw-5.4)
2026-03-09 18:49.01 ---> using "bde3e22405d3d4b8eb936b6a5924016abe757c72ef4284f806d0ffa633cf6608" from cache
C:/: (run (network host)
(shell "opam update --depexts"))
2026-03-09 18:49.01 ---> using "52107e23401ba5a409505a63e9d96ae2fb84390238c362f7049829fa18c5671f" from cache
C:/: (run (cache (opam-archives (target "c:\\opam\\.opam\\download-cache")))
(network host)
(shell "opam remove -y p5scm.0.5.0\
\nopam install -vy p5scm.0.5.0\
\nres=$?\
\nif [ $res = 31 ]; then\
\n if opam show -f x-ci-accept-failures: p5scm.0.5.0 | 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"))
Nothing to do.
[NOTE] p5scm.0.5.0 is not installed.
The following actions will be performed:
=== recompile 1 package
- recompile mingw-w64-shims 0.2.0 [uses conf-mingw-w64-gcc-i686]
=== install 78 packages
- install astring 0.8.5 [required by bos]
- install base v0.17.3 [required by ppx_sexp_conv, sexp_pretty]
- install base-bytes base [required by ocplib-endian]
- install bos 0.2.1 [required by camlp5]
- install camlp-streams 5.0.1 [required by camlp5]
- install camlp5 8.04.00 [required by p5scm]
- install camlp5-buildscripts 0.06 [required by camlp5]
- install conf-bash 1 [required by camlp5]
- install conf-libpcre2-8 2 [required by pcre2]
- install conf-m4 1 [required by not-ocamlfind]
- install conf-mingw-w64-gcc-i686 1 [required by conf-mingw-w64-pcre2-i686]
- install conf-mingw-w64-pcre2-i686 1 [required by conf-libpcre2-8]
- install conf-mingw-w64-pcre2-x86_64 1 [required by conf-libpcre2-8]
- install conf-perl 2 [required by camlp5]
- install conf-perl-ipc-system-simple 3 [required by camlp5-buildscripts]
- install conf-perl-string-shellquote 3 [required by camlp5-buildscripts]
- install conf-pkg-config 4 [required by conf-libpcre2-8]
- install conf-which 1 [required by not-ocamlfind]
- install cppo 1.8.0 [required by p5scm]
- install csexp 1.5.2 [required by dune-configurator]
- install cstruct 6.2.0 [required by hex]
- install dune 3.21.1 [required by p5scm]
- install dune-compiledb 0.6.0 [required by pcre2]
- install dune-configurator 3.21.1 [required by pcre2, base]
- install ezjsonm 1.3.0 [required by dune-compiledb]
- install fmt 0.11.0 [required by camlp5]
- install fpath 0.7.3 [required by bos]
- install hex 1.5.0 [required by ezjsonm]
- install jsonm 1.0.2 [required by ezjsonm]
- install lambda-term 3.3.3 [required by utop]
- install logs 0.10.0 [required by utop]
- install lwt 6.1.1 [required by utop]
- install lwt_react 1.2.0 [required by utop]
- install menhir 20260209 [required by p5scm]
- install menhirCST 20260209 [required by menhir]
- install menhirGLR 20260209 [required by menhir]
- install menhirLib 20260209 [required by menhir]
- install menhirSdk 20260209 [required by menhir]
- install mew 0.1.0 [required by mew_vi]
- install mew_vi 0.5.0 [required by lambda-term]
- install not-ocamlfind 0.14 [required by camlp5-buildscripts]
- install num 1.6 [required by sexplib]
- install ocaml-compiler-libs v0.17.0 [required by ppxlib]
- install ocaml_intrinsics_kernel v0.17.1 [required by base]
- install ocamlbuild 0.16.1 [required by bos]
- install ocamlfind 1.9.8 [required by camlp5, utop]
- install ocamlgraph 2.2.0 [required by not-ocamlfind]
- install ocplib-endian 1.2 [required by lwt]
- install p5scm 0.5.0
- install parsexp v0.17.0 [required by sexplib]
- install pcre2 8.0.4 [required by camlp5]
- install ppx_base v0.17.0 [required by sexp_pretty]
- install ppx_cold v0.17.0 [required by ppx_base]
- install ppx_compare v0.17.0 [required by ppx_base]
- install ppx_derivers 1.2.1 [required by ppxlib]
- install ppx_enumerate v0.17.0 [required by ppx_base]
- install ppx_globalize v0.17.2 [required by ppx_base]
- install ppx_hash v0.17.0 [required by ppx_base]
- install ppx_sexp_conv v0.17.1 [required by p5scm]
- install ppxlib 0.37.0 [required by ppx_sexp_conv]
- install ppxlib_jane v0.17.4 [required by ppx_sexp_conv]
- install re 1.14.0 [required by camlp5, sexp_pretty]
- install react 1.2.2 [required by utop]
- install result 1.5 [required by zed]
- install rresult 0.7.0 [required by camlp5]
- install sexp_pretty v0.17.0 [required by p5scm]
- install sexplib v0.17.0 [required by sexp_pretty]
- install sexplib0 v0.17.0 [required by ppx_sexp_conv]
- install stdlib-shims 0.3.0 [required by ppxlib]
- install topkg 1.1.1 [required by bos]
- install trie 1.0.0 [required by mew]
- install uchar 0.0.2 [required by zed]
- install utop 2.16.0 [required by p5scm]
- install uucp 17.0.0 [required by zed]
- install uuseg 17.0.0 [required by zed]
- install uutf 1.0.4 [required by zed]
- install xdg 3.21.1 [required by utop]
- install zed 3.2.3 [required by utop]
[NOTE] You can retry with '--assume-depexts' to skip this check, or run 'opam option depext=false' to permanently disable handling of system packages.
Running the system package manager non-interactively requires '--confirm-level=unsafe-yes'.
'C:\cygwin64\usr\local\bin\opam.exe install -vy p5scm.0.5.0' failed.
The following system packages will first need to be installed:
mingw64-i686-gcc-core mingw64-i686-pcre2 mingw64-x86_64-pcre2 pkgconf
<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>
opam believes some required external dependencies are missing. opam can:
> 1. Run C:\opam\.opam\.cygwin\setup-x86_64.exe to install them (may need root/sudo access)
2. Display the recommended C:\opam\.opam\.cygwin\setup-x86_64.exe command and wait while you run it manually (e.g. in another terminal)
3. Continue anyway, and, upon success, permanently register that this external dependency is present, but not detectable
4. Abort the installation
[1/2/3/4] 4
"C:\cygwin64\bin\bash.exe" "-lc" "opam remove -y p5scm.0.5.0
opam install -vy p5scm.0.5.0
res=$?
if [ $res = 31 ]; then
if opam show -f x-ci-accept-failures: p5scm.0.5.0 | 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 10
Failed: Build failed
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