$ git clone -n https://src.fedoraproject.org/rpms/kfind.git /var/lib/mock/f42-build-3277212-41328/root/chroot_tmpdir/scmroot/kfind
Cloning into '/var/lib/mock/f42-build-3277212-41328/root/chroot_tmpdir/scmroot/kfind'...
$ git fetch origin 3e14a89a76a030b8acdb46c2254b7861bb3e6ca4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kfind
 * [new ref]         3e14a89a76a030b8acdb46c2254b7861bb3e6ca4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3e14a89 Rebuild for ppc64le enablement