Building on ltsc2025-3
(from ocaml/opam:windows-server-mingw-ltsc2025-opam)
2026-03-11 01:00.31 ---> 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"))
2026-03-11 01:00.31 ---> 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"))
2026-03-11 01:00.31 ---> 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.
2026-03-11 01:00.31 ---> 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 $(opam env --switch=mingw-5.4)
2026-03-11 01:00.31 ---> using "bde3e22405d3d4b8eb936b6a5924016abe757c72ef4284f806d0ffa633cf6608" from cache
C:/: (run (network host)
(shell "opam update --depexts"))
2026-03-11 01:00.31 ---> using "52107e23401ba5a409505a63e9d96ae2fb84390238c362f7049829fa18c5671f" from cache
C:/: (run (cache (opam-archives (target "c:\\opam\\.opam\\download-cache")))
(network host)
(shell "opam remove -y smaws-lib.0.1~preview1\
\nopam install -vy smaws-lib.0.1~preview1\
\nres=$?\
\nif [ $res = 31 ]; then\
\n if opam show -f x-ci-accept-failures: smaws-lib.0.1~preview1 | 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] smaws-lib.0.1~preview1 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 52 packages
- install angstrom 0.16.1 [required by httpun, uri]
- install base v0.17.3 [required by stdio]
- install base64 3.5.2 [required by smaws-lib]
- install bigstringaf 0.10.0 [required by httpun]
- install conf-libssl 4 [required by ssl]
- install conf-mingw-w64-gcc-i686 1 [required by conf-mingw-w64-openssl-i686]
- install conf-mingw-w64-openssl-i686 1 [required by conf-libssl]
- install conf-mingw-w64-openssl-x86_64 1 [required by conf-libssl]
- install conf-pkg-config 4 [required by conf-libssl]
- install cppo 1.8.0 [required by ppx_deriving]
- install csexp 1.5.2 [required by dune-configurator]
- install cstruct 6.2.0 [required by eio]
- install digestif 1.3.0 [required by smaws-lib]
- install domain-local-await 1.0.1 [required by eio]
- install dune 3.21.1 [required by smaws-lib]
- install dune-configurator 3.21.1 [required by ssl, base]
- install eio 1.3 [required by eio-ssl]
- install eio-ssl 0.3.0 [required by smaws-lib]
- install eqaf 0.10 [required by digestif]
- install faraday 0.8.2 [required by httpun]
- install fmt 0.11.0 [required by smaws-lib]
- install gluten 0.5.2 [required by gluten-eio]
- install gluten-eio 0.5.2 [required by httpun-eio]
- install hmap 0.8.1 [required by eio]
- install httpun 0.2.0 [required by smaws-lib]
- install httpun-eio 0.2.0 [required by smaws-lib]
- install httpun-types 0.2.0 [required by httpun]
- install logs 0.10.0 [required by smaws-lib]
- install lwt-dllist 1.1.0 [required by eio]
- install mtime 2.1.0 [required by eio]
- 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 logs, xmlm]
- install ocamlfind 1.9.8 [required by ppx_deriving, logs, xmlm]
- install optint 0.3.0 [required by eio]
- install ppx_derivers 1.2.1 [required by ppx_deriving]
- install ppx_deriving 6.1.1 [required by smaws-lib]
- install ppxlib 0.37.0 [required by ppx_deriving]
- install psq 0.2.1 [required by eio]
- install seq base [required by psq]
- install sexplib0 v0.17.0 [required by ppxlib, base]
- install smaws-lib 0.1~preview1
- install ssl 0.7.0 [required by eio-ssl]
- install stdio v0.17.0 [required by smaws-lib]
- install stdlib-shims 0.3.0 [required by ppxlib]
- install stringext 1.6.0 [required by uri]
- install thread-table 1.0.0 [required by domain-local-await]
- install topkg 1.1.1 [required by logs, xmlm]
- install uri 4.4.0 [required by smaws-lib]
- install xmlm 1.4.0 [required by smaws-lib]
- install yojson 3.0.0 [required by smaws-lib]
The following system packages will first need to be installed:
mingw64-i686-gcc-core mingw64-i686-openssl mingw64-x86_64-openssl 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] [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'.
4
'C:\cygwin64\usr\local\bin\opam.exe install -vy smaws-lib.0.1~preview1' failed.
"C:\cygwin64\bin\bash.exe" "-lc" "opam remove -y smaws-lib.0.1~preview1
opam install -vy smaws-lib.0.1~preview1
res=$?
if [ $res = 31 ]; then
if opam show -f x-ci-accept-failures: smaws-lib.0.1~preview1 | 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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