$ git clone -n https://src.fedoraproject.org/rpms/python-probeinterface.git /var/lib/mock/f40-build-2418655-60580/root/chroot_tmpdir/scmroot/python-probeinterface
Cloning into '/var/lib/mock/f40-build-2418655-60580/root/chroot_tmpdir/scmroot/python-probeinterface'...
$ git fetch origin acc7445c30c80acf7125ca4e8a1c45e293997ef4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-probeinterface
 * [new ref]         acc7445c30c80acf7125ca4e8a1c45e293997ef4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at acc7445 Update to 0.2.21 (close RHBZ#2262778)