$ git clone -n https://src.fedoraproject.org/rpms/smaclient.git /var/lib/mock/f41-build-814540-14252/root/chroot_tmpdir/scmroot/smaclient
Cloning into '/var/lib/mock/f41-build-814540-14252/root/chroot_tmpdir/scmroot/smaclient'...
$ git fetch origin 5962b5c51adb401e55a16ff2e1d9614e2eee89a1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/smaclient
 * [new ref]         5962b5c51adb401e55a16ff2e1d9614e2eee89a1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5962b5c Eliminate use of obsolete %patchN syntax (#2283636)