$ git clone -n https://src.fedoraproject.org/rpms/python-eventlet.git /var/lib/mock/f41-build-side-2-python-2693887-30279/root/chroot_tmpdir/scmroot/python-eventlet
Cloning into '/var/lib/mock/f41-build-side-2-python-2693887-30279/root/chroot_tmpdir/scmroot/python-eventlet'...
$ git fetch origin 49c5a1e9a8489b3513ca107266a6697c14af2a25:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-eventlet
 * [new ref]         49c5a1e9a8489b3513ca107266a6697c14af2a25 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 49c5a1e Retired: https://pagure.io/releng/issue/12278