Building on ltsc2025-1
(from ocaml/opam:windows-server-mingw-ltsc2025-opam)
2026-03-07 15:27.28 ---> 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 15:27.28 ---> 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 15:27.28 ---> 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 15:27.28 ---> 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 $(opam env --switch=mingw-5.4)
2026-03-07 15:27.28 ---> using "bde3e22405d3d4b8eb936b6a5924016abe757c72ef4284f806d0ffa633cf6608" from cache
C:/: (run (network host)
(shell "opam update --depexts"))
2026-03-07 15:27.28 ---> using "52107e23401ba5a409505a63e9d96ae2fb84390238c362f7049829fa18c5671f" from cache
C:/: (run (cache (opam-archives (target "c:\\opam\\.opam\\download-cache")))
(network host)
(shell "opam remove -y equinoxe-hlc.0.2.0\
\nopam install -vy equinoxe-hlc.0.2.0\
\nres=$?\
\nif [ $res = 31 ]; then\
\n if opam show -f x-ci-accept-failures: equinoxe-hlc.0.2.0 | 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"))
[NOTE] equinoxe-hlc.0.2.0 is not installed.
Nothing to do.
The following actions will be performed:
=== recompile 1 package
- recompile mingw-w64-shims 0.2.0 [uses conf-pkg-config]
=== install 92 packages
- install angstrom 0.16.1 [required by h2]
- install asn1-combinators 0.2.6 [required by x509]
- install astring 0.8.5 [required by bos, ca-certs]
- install base v0.17.3 [required by ppx_sexp_conv]
- install base-bytes base [required by ocplib-endian]
- install base64 3.5.2 [required by http-lwt-client]
- install bigstringaf 0.10.0 [required by h2]
- install bos 0.2.1 [required by http-lwt-client]
- install ca-certs 0.2.3 [required by http-lwt-client]
- install cmdliner 1.3.0 [required by http-lwt-client]
- install conf-gmp 5 [required by zarith, conf-gmp-powm-sec]
- install conf-gmp-powm-sec 4 [required by mirage-crypto-pk]
- install conf-mingw-w64-gcc-i686 1 [required by mingw-w64-shims]
- install conf-mingw-w64-gmp-i686 1 [required by conf-gmp]
- install conf-mingw-w64-gmp-x86_64 1 [required by conf-gmp]
- install conf-pkg-config 4 [required by mirage-crypto]
- install cppo 1.8.0 [required by lwt]
- install csexp 1.5.2 [required by dune-configurator]
- install cstruct 6.2.0 [required by tls]
- install cstruct-sexp 6.2.0 [required by tls]
- install dns 10.2.4 [required by happy-eyeballs-lwt]
- install domain-name 0.5.0 [required by happy-eyeballs-lwt, tls]
- install dune 3.21.1 [required by equinoxe-hlc]
- install dune-configurator 3.21.1 [required by lwt]
- install duration 0.2.1 [required by happy-eyeballs-lwt]
- install eqaf 0.9 [required by mirage-crypto]
- install equinoxe 0.2.0 [required by equinoxe-hlc]
- install equinoxe-hlc 0.2.0
- install ezjsonm 1.3.0 [required by equinoxe]
- install faraday 0.8.2 [required by h2]
- install faraday-lwt 0.8.2 [required by faraday-lwt-unix]
- install faraday-lwt-unix 0.8.2 [required by http-lwt-client]
- install fmt 0.11.0 [required by http-lwt-client]
- install fpath 0.7.3 [required by bos, ca-certs]
- install gmap 0.3.0 [required by x509, dns]
- install h2 0.9.0 [required by http-lwt-client]
- install happy-eyeballs 2.0.1 [required by happy-eyeballs-lwt]
- install happy-eyeballs-lwt 2.0.1 [required by http-lwt-client]
- install hex 1.5.0 [required by ezjsonm]
- install hkdf 1.0.4 (deprecated) [required by tls]
- install hpack 0.13.0 [required by h2]
- install http-lwt-client 0.0.8 [required by equinoxe-hlc]
- install httpaf 0.7.1 [required by http-lwt-client]
- install ipaddr 5.6.2 [required by happy-eyeballs-lwt, tls]
- install ipaddr-sexp 5.6.2 [required by tls]
- install jsonm 1.0.2 [required by ezjsonm]
- install logs 0.10.0 [required by http-lwt-client]
- install lru 0.3.1 [required by dns]
- install lwt 6.1.1 [required by equinoxe, http-lwt-client]
- install macaddr 5.6.2 [required by ipaddr]
- install menhir 20260209 [required by odate]
- 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 metrics 0.5.0 [required by dns]
- install mirage-crypto 0.10.7 [required by ca-certs, tls]
- install mirage-crypto-ec 0.10.7 [required by tls]
- install mirage-crypto-pk 0.10.7 [required by tls]
- install mirage-crypto-rng 0.10.7 [required by tls]
- install mirage-no-solo5 1 (deprecated) [required by mirage-crypto-pk]
- install mirage-no-xen 1 (deprecated) [required by mirage-crypto-pk]
- install mtime 2.1.0 [required by happy-eyeballs-lwt]
- install num 1.6 [required by sexplib]
- install ocaml-compiler-libs v0.17.0 [required by ppxlib]
- install ocaml-syntax-shims 1.0.0 [required by angstrom]
- 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 bos]
- install ocplib-endian 1.2 [required by lwt]
- install odate 0.7 [required by equinoxe]
- install ohex 0.2.0 [required by dns]
- install parsexp v0.17.0 [required by sexplib]
- install pbkdf 1.2.0 [required by x509]
- install ppx_cstruct 6.2.0 [required by tls]
- install ppx_derivers 1.2.1 [required by ppxlib]
- install ppx_sexp_conv v0.17.1 [required by tls]
- install ppxlib 0.37.0 [required by ppx_cstruct]
- install ppxlib_jane v0.17.4 [required by ppx_sexp_conv]
- install psq 0.2.1 [required by h2]
- install ptime 1.2.0 [required by ca-certs, tls]
- install result 1.5 [required by httpaf]
- install rresult 0.7.0 [required by bos]
- install seq base [required by psq]
- install sexplib v0.17.0 [required by tls]
- install sexplib0 v0.17.0 [required by ezjsonm]
- install stdlib-shims 0.3.0 [required by ppxlib]
- install tls 0.15.4 [required by http-lwt-client]
- install topkg 1.1.1 [required by bos]
- install uutf 1.0.4 [required by ezjsonm]
- install x509 0.16.5 [required by ca-certs, tls]
- install zarith 1.14 [required by asn1-combinators, mirage-crypto-pk]
The following system packages will first need to be installed:
mingw64-i686-gcc-core mingw64-i686-gmp mingw64-x86_64-gmp 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
[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 equinoxe-hlc.0.2.0' failed.
"C:\cygwin64\bin\bash.exe" "-lc" "opam remove -y equinoxe-hlc.0.2.0
opam install -vy equinoxe-hlc.0.2.0
res=$?
if [ $res = 31 ]; then
if opam show -f x-ci-accept-failures: equinoxe-hlc.0.2.0 | 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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