$ git clone -n https://src.fedoraproject.org/rpms/kaddressbook.git /var/lib/mock/f40-build-2357100-60307/root/chroot_tmpdir/scmroot/kaddressbook
Cloning into '/var/lib/mock/f40-build-2357100-60307/root/chroot_tmpdir/scmroot/kaddressbook'...
$ git fetch origin 99241882bae09d31630e047eeafdaad5e365d791:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kaddressbook
 * [new ref]         99241882bae09d31630e047eeafdaad5e365d791 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9924188 24.01.95