=> "/opt/pkg/bin/bmake" ["-C", "/data/jenkins/workspace/pkgsrc-upstream-trunk/mail/openarc", "checksum", "BATCH=1", "DEPENDS_TARGET=/nonexistent"]
=> Checksum BLAKE2s OK for openarc-20180921-355ee2a1ca85acccce494478991983b54f794f4e.tar.gz
=> Checksum SHA512 OK for openarc-20180921-355ee2a1ca85acccce494478991983b54f794f4e.tar.gz