Building on thyme (from windows-server-2022-amd64-ocaml-5.3) 2025-07-07 15:53.13 ---> 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")) 2025-07-07 15:53.13 ---> 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 bd82a8dde3f816d8b45ecbe005ac1f8e7f25c207")) 2025-07-07 15:53.13 ---> using "b19fab478eb21e29f11138a5864baa3229ce93b7c44800309dd20352f78a1b32" from cache /: (run (shell "rm -rf ~/.opam && opam init -ya --bare ~/opam-repository")) User configuration: Updating ~\.bash_profile. [NOTE] Make sure that ~\.bash_profile is well sourced in your ~/.bashrc. Added 9 lines after line 1 in ~\.bash_profile. 2025-07-07 15:53.13 ---> using "de6859841436ca0cf49077c2471db20605c99ee3cb729721cf0cc3be2dbdf350" 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.0.43 (cached) -> retrieved ocaml-config.3 (cached) -> installed flexdll.0.43 -> 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 $(opam env --switch=4.14) 2025-07-07 15:53.13 ---> using "c171886e6b3fac1af771afd6f609c5915b0bdbc52740d521d86c8a20d3aae071" from cache /: (run (network host) (shell "opam update --depexts")) 2025-07-07 15:53.13 ---> using "7bec7cc46891a5d35f2e57f37c6649ac0b32de51fc417976e20ee2c1d8e74c77" from cache /: (run (cache (opam-archives (target "c:\\Users\\opam\\AppData\\Local\\opam\\download-cache"))) (network host) (shell "opam remove -y bls12-381.19.1\ \nopam install -vy bls12-381.19.1\ \nres=$?\ \nif [ $res = 31 ]; then\ \n if opam show -f x-ci-accept-failures: bls12-381.19.1 | 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] bls12-381.19.1 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 33 packages - install bls12-381 19.1 - install cmdliner 1.3.0 [required by fmt, js_of_ocaml-compiler] - install conf-gmp 4 [required by zarith] - install conf-mingw-w64-gcc-i686 1 [required by conf-mingw-w64-gmp-i686] - 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 3 [required by conf-mingw-w64-gmp-i686, conf-mingw-w64-gmp-x86_64] - install cstruct 6.2.0 [required by hex] - install dune 3.17.1 [required by bls12-381] - install fmt 0.9.0 [required by cstruct] - install gen 1.1 [required by sedlex] - install hex 1.5.0 [required by bls12-381] - install integers 0.7.0 [required by bls12-381] - install integers_stubs_js 1.0 [required by bls12-381] - install js_of_ocaml 5.9.1 [required by integers_stubs_js] - install js_of_ocaml-compiler 5.9.1 [required by js_of_ocaml] - install menhir 20240715 [required by js_of_ocaml-compiler] - install menhirCST 20240715 [required by menhir] - install menhirLib 20240715 [required by js_of_ocaml-compiler] - install menhirSdk 20240715 [required by js_of_ocaml-compiler] - install ocaml-compiler-libs v0.12.4 [required by ppxlib] - install ocamlbuild 0.15.0 [required by fmt] - install ocamlfind 1.9.5 [required by zarith] - install ppx_derivers 1.2.1 [required by ppxlib] - install ppxlib 0.34.0 [required by js_of_ocaml] - install sedlex 3.3 [required by js_of_ocaml-compiler] - install seq base [required by yojson] - install sexplib0 v0.17.0 [required by ppxlib] - install stdlib-shims 0.3.0 [required by integers] - install topkg 1.0.7 [required by fmt] - install yojson 2.2.2 [required by js_of_ocaml-compiler] - install zarith 1.12 [required by bls12-381] - install zarith_stubs_js v0.16.1 [required by bls12-381] The following system packages will first need to be installed: mingw64-i686-gcc-core mingw64-i686-gmp mingw64-x86_64-gmp <><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><> opam believes some required external dependencies are missing. opam can: > 1. Run C:\Users\opam\AppData\Local\opam\.cygwin\setup-x86_64.exe to install them (may need root/sudo access) 2. Display the recommended C:\Users\opam\AppData\Local\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] 1 'C:\cygwin64\bin\opam.exe install -vy bls12-381.19.1' failed. Fatal error: OpamDownload.Download_fail(_, "curl failed: \"C:\\\\Windows\\\\system32\\\\curl.exe --write-out %{http_code}\\\\n --retry 3 --retry-delay 2 --user-agent opam/2.3.0~beta1 -L -o C:\\\\Users\\\\opam\\\\AppData\\\\Local\\\\Temp\\\\opam-3060-b2ee63\\\\sha512.sum.part -- https://cygwin.com/sha512.sum\" exited with code 52") "opam remove -y bls12-381.19.1 opam install -vy bls12-381.19.1 res=$? if [ $res = 31 ]; then if opam show -f x-ci-accept-failures: bls12-381.19.1 | 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 99 Failed: Build failed