$ git clone -n https://src.fedoraproject.org/rpms/wv.git /var/lib/mock/f41-build-755421-13413/root/chroot_tmpdir/scmroot/wv
Cloning into '/var/lib/mock/f41-build-755421-13413/root/chroot_tmpdir/scmroot/wv'...
$ git fetch origin cfe4ab7b28a0d734b08474a49e7b7d3b03b1583d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/wv
 * [new ref]         cfe4ab7b28a0d734b08474a49e7b7d3b03b1583d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cfe4ab7 Eliminate use of obsolete %patchN syntax (#2283636)