$ git clone -n https://src.fedoraproject.org/rpms/yubihsm-connector.git /var/lib/mock/f42-build-866861-174199/root/chroot_tmpdir/scmroot/yubihsm-connector
Cloning into '/var/lib/mock/f42-build-866861-174199/root/chroot_tmpdir/scmroot/yubihsm-connector'...
$ git fetch origin c04c85899bea5ce07e4a5d038820cc1e6daa7ed5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/yubihsm-connector
 * [new ref]         c04c85899bea5ce07e4a5d038820cc1e6daa7ed5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c04c858 3.0.5-6