$ git clone -n https://src.fedoraproject.org/rpms/python-colcon-ros.git /var/lib/mock/f40-build-2313586-57704/root/chroot_tmpdir/scmroot/python-colcon-ros
Cloning into '/var/lib/mock/f40-build-2313586-57704/root/chroot_tmpdir/scmroot/python-colcon-ros'...
$ git fetch origin f92f4d339662c5979d45a9eb1844b0c648f1efa6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-colcon-ros
 * [new ref]         f92f4d339662c5979d45a9eb1844b0c648f1efa6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f92f4d3 Update to 0.4.1