Building on thyme (from windows-server-2022-amd64-ocaml-5.3) 2025-09-20 03:35.30 ---> using "1d6ffeb5a52124df73b2e951323e99615c52ca4f9bdf0f65039be6146fabdaab" from cache /: (user (uid 1000) (gid 1000)) /: (env OPAMPRECISETRACKING 1) /: (env OPAMUTF8 never) /: (env OPAMEXTERNALSOLVER builtin-0install) /: (env OPAMCRITERIA +removed) /: (env CI true) /: (env OPAM_HEALTH_CHECK_CI true) /: (run (shell "ln -f /usr/bin/opam-dev.exe /usr/bin/opam.exe")) 2025-09-20 03:35.30 ---> using "75bf3fbea1cbc65a9803f40104651d67c546cddf5606f6a4af6db8fca92eb5c0" from cache /: (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 80e086fd6fc3ef5ff89cb76d9fba5b20394f0eeb")) 2025-09-20 03:35.30 ---> using "bf5a31567299de8554d66f2144b0c21f9d4f9e52b42ab21c1ee35cc0bc7d56ac" from cache /: (run (shell "rm -rf ~/.opam && opam init -ya --bare ~/opam-repository")) User configuration: [NOTE] Make sure that ~\.bash_profile is well sourced in your ~/.bashrc. Updating ~\.bash_profile. Added 9 lines after line 1 in ~\.bash_profile. 2025-09-20 03:35.30 ---> using "54c094962c4bb7e152f276ccbe932de91ea1ce88230a4be26f93782a805d38f3" from cache /: (run (cache (opam-archives (target "c:\\Users\\opam\\AppData\\Local\\opam\\download-cache"))) (network host) (shell "opam switch create --repositories=default '4.14' '4.14.2'")) <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><> Switch invariant: ["ocaml-base-compiler" {= "4.14.2"} | "ocaml-system" {= "4.14.2"}] <><> 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 -> retrieved ocaml-base-compiler.4.14.2 (cached) -> installed mingw-w64-shims.0.2.0 -> installed ocaml-base-compiler.4.14.2 -> installed ocaml-config.3 -> installed ocaml.4.14.2 Done. # To update the current shell environment, run: eval $(opam env --switch=4.14) 2025-09-20 03:35.30 ---> using "653113a43c0755145c346acc5e30b841544be3374c3390da04c6af726136d700" from cache /: (run (network host) (shell "opam update --depexts")) 2025-09-20 03:35.30 ---> using "0672eeeb3e5623073458ed584b5002aa9d1643a95aa390706e2f1a403096fb73" from cache /: (run (cache (opam-archives (target "c:\\Users\\opam\\AppData\\Local\\opam\\download-cache"))) (network host) (shell "opam remove -y async-uri.0.4.0\ \nopam install -vy async-uri.0.4.0\ \nres=$?\ \nif [ $res = 31 ]; then\ \n if opam show -f x-ci-accept-failures: async-uri.0.4.0 | grep -q 'windows-server-2022-amd64-ocaml-5.3'; 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 $res")) Nothing to do. [NOTE] async-uri.0.4.0 is not installed. [ERROR] Package conflict! No solution found, exiting * No agreement on the version of ocaml: - (invariant) -> ocaml-base-compiler = 4.14.2 -> ocaml = 4.14.2 - async-uri >= 0.4.0 -> async >= v0.16 -> ocaml >= 5.1.0 You can temporarily relax the switch invariant with `--update-invariant' * Incompatible packages: - (invariant) -> ocaml-base-compiler = 4.14.2 - async-uri >= 0.4.0 -> async >= v0.16 -> core_unix >= v0.16 -> ocaml >= 5.1.0 -> ocaml-variants < 5.5.1~ * Missing dependency: - async-uri >= 0.4.0 -> async >= v0.16 -> core_unix >= v0.16 -> ocaml_intrinsics >= v0.16 unmet availability conditions, e.g. 'arch = "x86_64" & os != "win32"' 'C:\cygwin64\bin\opam.exe install -vy async-uri.0.4.0' failed. "opam remove -y async-uri.0.4.0 opam install -vy async-uri.0.4.0 res=$? if [ $res = 31 ]; then if opam show -f x-ci-accept-failures: async-uri.0.4.0 | grep -q 'windows-server-2022-amd64-ocaml-5.3'; 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 20 Failed: Build failed