$ git clone -n https://src.fedoraproject.org/rpms/ghc-wai-handler-launch.git /var/lib/mock/f40-build-777203-129287/root/chroot_tmpdir/scmroot/ghc-wai-handler-launch
Cloning into '/var/lib/mock/f40-build-777203-129287/root/chroot_tmpdir/scmroot/ghc-wai-handler-launch'...
$ git fetch origin 5e8bf1f3c6aa22e251e3c25b19e90e7b86de4bd1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-wai-handler-launch
 * [new ref]         5e8bf1f3c6aa22e251e3c25b19e90e7b86de4bd1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5e8bf1f Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild