$ git clone -n https://src.fedoraproject.org/rpms/python-cherrypy.git /var/lib/mock/f40-build-2058826-49150/root/chroot_tmpdir/scmroot/python-cherrypy
Cloning into '/var/lib/mock/f40-build-2058826-49150/root/chroot_tmpdir/scmroot/python-cherrypy'...
$ git fetch origin 676e2f120984a49b43acdb5ad1de44faed24aac6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-cherrypy
 * [new ref]         676e2f120984a49b43acdb5ad1de44faed24aac6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 676e2f1 forgot to commit a patch file