$ git clone -n https://src.fedoraproject.org/rpms/python-fslpy.git /var/lib/mock/f40-build-2249357-53997/root/chroot_tmpdir/scmroot/python-fslpy
Cloning into '/var/lib/mock/f40-build-2249357-53997/root/chroot_tmpdir/scmroot/python-fslpy'...
$ git fetch origin 62c7be5a4c50dee631ef195b98f4c0ba1bf7c3e6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-fslpy
 * [new ref]         62c7be5a4c50dee631ef195b98f4c0ba1bf7c3e6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 62c7be5 [packit] 3.16.0 upstream release