$ git clone -n https://src.fedoraproject.org/rpms/python-uvloop.git /var/lib/mock/f38-build-729960-101972/root/chroot_tmpdir/scmroot/python-uvloop
Cloning into '/var/lib/mock/f38-build-729960-101972/root/chroot_tmpdir/scmroot/python-uvloop'...
$ git fetch origin e7b37562b5c2d231abfa91b4829553faeceafa1a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-uvloop
 * [new ref]         e7b37562b5c2d231abfa91b4829553faeceafa1a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e7b3756 skip tests for now on ppc64le