$ git clone -n https://src.fedoraproject.org/rpms/awf-gtk4.git /var/lib/mock/f42-build-side-1-3540383-46574/root/chroot_tmpdir/scmroot/awf-gtk4
Cloning into '/var/lib/mock/f42-build-side-1-3540383-46574/root/chroot_tmpdir/scmroot/awf-gtk4'...
$ git fetch origin a752434121749b0a49c1acf595cbb6260673f9b5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/awf-gtk4
 * [new ref]         a752434121749b0a49c1acf595cbb6260673f9b5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a752434 New upstream release: 3.0.0