Building on thyme (from windows-server-2022-amd64-ocaml-5.3) 2025-06-14 12:51.04 ---> 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")) 2025-06-14 12:51.04 ---> 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 d6f4eb7a6c58d3239a0944191739b7c405d367af")) 2025-06-14 12:51.04 ---> using "0fdaf747c06513481e6c46909ce735660c28a18e63351c6c61a4542e9168f5ad" 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. 2025-06-14 12:51.04 ---> using "eef93a0944f9c6ff1e8732d53e4b3cb5e933d26820a2d4aa6b860750f96a60b4" 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 $(opam env --switch=4.14) 2025-06-14 12:51.05 ---> using "da0518cbc761fa5352f9d4ebb44071447e710203ef452ab4f6ea646a24a6bc28" from cache /: (run (network host) (shell "opam update --depexts")) 2025-06-14 12:51.05 ---> using "50ffd2c63e4b77f45f658cc9c25e3155177b8c294fe3401f326dbd98cc2ce880" from cache /: (run (cache (opam-archives (target "c:\\Users\\opam\\AppData\\Local\\opam\\download-cache"))) (network host) (shell "opam remove -y tidy_email_mailgun.0.0.1\ \nopam install -vy tidy_email_mailgun.0.0.1\ \nres=$?\ \nif [ $res = 31 ]; then\ \n if opam show -f x-ci-accept-failures: tidy_email_mailgun.0.0.1 | 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] tidy_email_mailgun.0.0.1 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 71 packages - install angstrom 0.16.1 [required by uri] - install asn1-combinators 0.3.2 [required by x509] - install astring 0.8.5 [required by conduit] - install base v0.16.3 [required by ppx_sexp_conv] - install base-bytes base [required by cohttp] - install base64 3.5.1 [required by cohttp] - install bigstringaf 0.10.0 [required by angstrom] - install bos 0.2.1 [required by ca-certs] - install ca-certs 1.0.0 [required by conduit-lwt-unix] - install cmdliner 1.3.0 [required by cohttp-lwt-unix] - install cohttp 5.3.1 [required by tidy_email_mailgun] - install cohttp-lwt 5.3.0 [required by cohttp-lwt-unix] - install cohttp-lwt-unix 5.3.0 [required by tidy_email_mailgun] - install conduit 7.1.0 [required by conduit-lwt] - install conduit-lwt 7.1.0 [required by cohttp-lwt-unix] - install conduit-lwt-unix 7.1.0 [required by cohttp-lwt-unix] - install conf-bash 1 [required by base] - install conf-gmp 4 [required by conf-gmp-powm-sec, zarith] - install conf-gmp-powm-sec 3 [required by mirage-crypto-pk] - 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 zarith] - install cppo 1.8.0 [required by lwt] - install csexp 1.5.2 [required by dune-configurator] - install digestif 1.2.0 [required by ca-certs] - install domain-name 0.4.0 [required by ipaddr, x509] - install dune 3.17.1 [required by tidy_email_mailgun] - install dune-configurator 3.17.1 [required by base] - install duration 0.2.1 [required by mirage-crypto-rng] - install eqaf 0.10 [required by digestif, mirage-crypto] - install fmt 0.9.0 [required by cohttp-lwt-unix] - install fpath 0.7.3 [required by ca-certs] - install gmap 0.3.0 [required by x509] - install ipaddr 5.6.0 [required by conduit-lwt-unix] - install ipaddr-sexp 5.6.0 [required by conduit-lwt-unix] - install jsonm 1.0.2 [required by cohttp] - install kdf 1.0.0 [required by x509] - install logs 0.7.0 [required by cohttp-lwt-unix] - install lwt 5.9.0 [required by lwt_ppx, cohttp-lwt-unix, tidy_email] - install lwt_ppx 5.8.0 [required by tidy_email_mailgun] - install macaddr 5.6.0 [required by ipaddr] - install magic-mime 1.3.1 [required by cohttp-lwt-unix] - install mirage-crypto 1.1.0 [required by ca-certs] - install mirage-crypto-ec 1.1.0 [required by x509] - install mirage-crypto-pk 1.1.0 [required by x509] - install mirage-crypto-rng 1.1.0 [required by x509] - install ocaml-compiler-libs v0.12.4 [required by ppxlib] - install ocaml-syntax-shims 1.0.0 [required by angstrom] - install ocamlbuild 0.15.0 [required by jsonm] - install ocamlfind 1.9.5 [required by base-bytes, jsonm] - install ocplib-endian 1.2 [required by lwt] - install ohex 0.2.0 [required by ca-certs] - install ppx_derivers 1.2.1 [required by ppxlib] - install ppx_sexp_conv v0.16.0 [required by cohttp, cohttp-lwt-unix] - install ppxlib 0.34.0 [required by lwt_ppx] - install ptime 1.2.0 [required by ca-certs] - install re 1.12.0 [required by cohttp] - install rresult 0.7.0 [required by bos] - install seq base [required by re] - install sexplib0 v0.16.0 [required by cohttp] - install stdlib-shims 0.3.0 [required by ppxlib] - install stringext 1.6.0 [required by cohttp] - install tidy_email 0.0.1 [required by tidy_email_mailgun] - install tidy_email_mailgun 0.0.1 - install topkg 1.0.7 [required by jsonm] - install uri 4.4.0 [required by cohttp] - install uri-sexp 4.4.0 [required by cohttp] - install uutf 1.0.3 [required by jsonm] - install x509 1.0.5 [required by ca-certs] - install zarith 1.14 [required by mirage-crypto-pk] 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 tidy_email_mailgun.0.0.1' failed. Fatal error: OpamDownload.Download_fail(_, "curl: empty response while downloading https://cygwin.com/sha512.sum") "opam remove -y tidy_email_mailgun.0.0.1 opam install -vy tidy_email_mailgun.0.0.1 res=$? if [ $res = 31 ]; then if opam show -f x-ci-accept-failures: tidy_email_mailgun.0.0.1 | 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