$ git clone -n https://src.fedoraproject.org/rpms/python-slackclient.git /var/lib/mock/f39-build-1843056-42031/root/chroot_tmpdir/scmroot/python-slackclient
Cloning into '/var/lib/mock/f39-build-1843056-42031/root/chroot_tmpdir/scmroot/python-slackclient'...
$ git fetch origin d32d9d786f36f8337c04207752b6a4e0cc263eb8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-slackclient
 * [new ref]         d32d9d786f36f8337c04207752b6a4e0cc263eb8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d32d9d7 3.26.0