$ git clone -n https://src.fedoraproject.org/rpms/plasma-print-manager.git /var/lib/mock/f41-build-860649-169101/root/chroot_tmpdir/scmroot/plasma-print-manager
Cloning into '/var/lib/mock/f41-build-860649-169101/root/chroot_tmpdir/scmroot/plasma-print-manager'...
$ git fetch origin 7be3181d9932162b3986f48e9f2df1ee176860bc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/plasma-print-manager
 * [new ref]         7be3181d9932162b3986f48e9f2df1ee176860bc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7be3181 6.2.2