$ git clone -n https://src.fedoraproject.org/rpms/digikam.git /var/lib/mock/f41-build-815459-149534/root/chroot_tmpdir/scmroot/digikam
Cloning into '/var/lib/mock/f41-build-815459-149534/root/chroot_tmpdir/scmroot/digikam'...
$ git fetch origin 5881dcf538231b7ac7b91eb7e5f1fee372078503:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/digikam
 * [new ref]         5881dcf538231b7ac7b91eb7e5f1fee372078503 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5881dcf build only on QtWebEngine arches