$ git clone -n https://src.fedoraproject.org/rpms/golang-github-artyom-mtab.git /var/lib/mock/f40-build-2666921-67133/root/chroot_tmpdir/scmroot/golang-github-artyom-mtab
Cloning into '/var/lib/mock/f40-build-2666921-67133/root/chroot_tmpdir/scmroot/golang-github-artyom-mtab'...
$ git fetch origin ccb9caf957ec6498aeaf9a0cb3156f5b3b1c2b41:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-artyom-mtab
 * [new ref]         ccb9caf957ec6498aeaf9a0cb3156f5b3b1c2b41 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ccb9caf Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild