$ git clone -n https://src.fedoraproject.org/rpms/golang-github-tonistiigi-fsutil.git /var/lib/mock/f40-build-2415906-60573/root/chroot_tmpdir/scmroot/golang-github-tonistiigi-fsutil
Cloning into '/var/lib/mock/f40-build-2415906-60573/root/chroot_tmpdir/scmroot/golang-github-tonistiigi-fsutil'...
$ git fetch origin 70ecb1143bcf339a8c85bd831bd8f265567a4514:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-tonistiigi-fsutil
 * [new ref]         70ecb1143bcf339a8c85bd831bd8f265567a4514 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 70ecb11 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild