$ git clone -n https://src.fedoraproject.org/rpms/cutter-re.git /var/lib/mock/f42-build-3528294-46309/root/chroot_tmpdir/scmroot/cutter-re
Cloning into '/var/lib/mock/f42-build-3528294-46309/root/chroot_tmpdir/scmroot/cutter-re'...
$ git fetch origin 47084e2d827d513828f736fb348e067cdb3cc5c9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/cutter-re
 * [new ref]         47084e2d827d513828f736fb348e067cdb3cc5c9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 47084e2 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild