$ git clone -n https://src.fedoraproject.org/rpms/ghc-unliftio.git /var/lib/mock/f40-build-777010-129167/root/chroot_tmpdir/scmroot/ghc-unliftio
Cloning into '/var/lib/mock/f40-build-777010-129167/root/chroot_tmpdir/scmroot/ghc-unliftio'...
$ git fetch origin 6435de3f14be10f49e193a30bb269550f4182ff4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-unliftio
 * [new ref]         6435de3f14be10f49e193a30bb269550f4182ff4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6435de3 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild