Building on odawa (from windows-server-2022-amd64-ocaml-5.3) 2025-03-25 19:36.47 ---> 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")) 2025-03-25 19:36.47 ---> 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 48e47466f5898fbf475b71788bcf587634373afa")) 2025-03-25 19:36.47 ---> using "44557a8a04bf792ce396575553e915042808e44424223ad61bfcaf5173b323b2" 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. 2025-03-25 19:36.47 ---> using "ccee0b836da7b8bc38a43a3d4f9ec4673c6391b7f12345649a2720dba9a9ca90" 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 $(opam env --switch=4.14) 2025-03-25 19:36.47 ---> using "1e874e9c829557ee41c67190c3515f9ed32565d04409bab39452179f32e2bd59" from cache /: (run (network host) (shell "opam update --depexts")) 2025-03-25 19:36.47 ---> using "a362e74efc7ebf9d8f977e3b95bfd5574256cd71acb7b7aff145f7434c1de992" from cache /: (run (cache (opam-archives (target "c:\\Users\\opam\\AppData\\Local\\opam\\download-cache"))) (network host) (shell "opam remove -y leveldb.1.3.0\ \nopam install -vy leveldb.1.3.0\ \nres=$?\ \nif [ $res = 31 ]; then\ \n if opam show -f x-ci-accept-failures: leveldb.1.3.0 | 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] leveldb.1.3.0 is not installed. The following actions will be performed: === install 3 packages - install conf-leveldb 2 [required by leveldb] - install dune 3.17.1 [required by leveldb] - install leveldb 1.3.0 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> Processing 1/9: [conf-leveldb.2/test.cc: dl] Processing 2/9: [conf-leveldb.2/test.cc: dl] [dune.3.17.1: extract] Processing 3/9: [conf-leveldb.2/test.cc: dl] [dune.3.17.1: extract] [leveldb.1.3.0: http] -> retrieved conf-leveldb.2 (https://raw.githubusercontent.com/ocaml/opam-source-archives/main/patches/conf-leveldb/test.cc) Processing 3/9: [dune.3.17.1: extract] [leveldb.1.3.0: http] #=== ERROR while compiling conf-leveldb.2 =====================================# "cc": command not found. <><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><> +- The following actions failed | - fetch dune 3.17.1 | - fetch leveldb 1.3.0 | - build conf-leveldb 2 +- - No changes have been performed # To update the current shell environment, run: eval $(opam env) 'C:\cygwin64\bin\opam.exe install -vy leveldb.1.3.0' failed. "opam remove -y leveldb.1.3.0 opam install -vy leveldb.1.3.0 res=$? if [ $res = 31 ]; then if opam show -f x-ci-accept-failures: leveldb.1.3.0 | 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 31 Failed: Build failed