$ git clone -n https://src.fedoraproject.org/rpms/winpdb.git /var/lib/mock/f41-build-726039-13125/root/chroot_tmpdir/scmroot/winpdb
Cloning into '/var/lib/mock/f41-build-726039-13125/root/chroot_tmpdir/scmroot/winpdb'...
$ git fetch origin fbbf6d5d5f60a95253443497ce006e72a9db897c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/winpdb
 * [new ref]         fbbf6d5d5f60a95253443497ce006e72a9db897c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fbbf6d5 Eliminate use of obsolete %patchN syntax (#2283636)