$ git clone -n https://src.fedoraproject.org/rpms/uronode.git /var/lib/mock/f41-build-1042200-18998/root/chroot_tmpdir/scmroot/uronode
Cloning into '/var/lib/mock/f41-build-1042200-18998/root/chroot_tmpdir/scmroot/uronode'...
$ git fetch origin 205059b1e25ca22ced832a4797523f4422199268:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/uronode
 * [new ref]         205059b1e25ca22ced832a4797523f4422199268 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 205059b Eliminate use of obsolete %patchN syntax (#2283636)