$ git clone -n https://src.fedoraproject.org/rpms/golang-github-alecthomas-chroma-2.git /var/lib/mock/f40-build-754016-117559/root/chroot_tmpdir/scmroot/golang-github-alecthomas-chroma-2
Cloning into '/var/lib/mock/f40-build-754016-117559/root/chroot_tmpdir/scmroot/golang-github-alecthomas-chroma-2'...
$ git fetch origin ee34832a8170c8b50da234777f0b94333f6f3a31:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-alecthomas-chroma-2
 * [new ref]         ee34832a8170c8b50da234777f0b94333f6f3a31 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ee34832 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild