$ git clone -n https://src.fedoraproject.org/rpms/plasma-print-manager.git /var/lib/mock/f40-build-2511607-61712/root/chroot_tmpdir/scmroot/plasma-print-manager
Cloning into '/var/lib/mock/f40-build-2511607-61712/root/chroot_tmpdir/scmroot/plasma-print-manager'...
$ git fetch origin 574682c5d641b7695d1d1ca4d8763c58cd317db5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/plasma-print-manager
 * [new ref]         574682c5d641b7695d1d1ca4d8763c58cd317db5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 574682c 6.0.1