Check-fail if seccomp_rule_add fails.
Check-fail if seccomp_rule_add fails.

gconnell/stenographer,dcode/stenographer,google/stenographer,google/stenographer,nbareil/stenographer,gconnell/stenographer,gconnell/stenographer,nbareil/stenographer,google/stenographer,dcode/stenographer,dcode/stenographer,nbareil/stenographer