$ git clone -n https://src.fedoraproject.org/rpms/opencryptoki.git /var/lib/mock/f42-build-side-110834-59113640-6571190/root/chroot_tmpdir/scmroot/opencryptoki
Cloning into '/var/lib/mock/f42-build-side-110834-59113640-6571190/root/chroot_tmpdir/scmroot/opencryptoki'...
$ git fetch origin 33dfab60042e5b900f03c26b992aad8b14bcd8ac:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/opencryptoki
 * [new ref]         33dfab60042e5b900f03c26b992aad8b14bcd8ac -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 33dfab6 Fix rpminspect issue