=> "/opt/local/bin/bmake" ["-C", "/data/jenkins/workspace/pkgsrc-trunk-x86_64/multimedia/mencoder", "checksum", "BATCH=1", "DEPENDS_TARGET=/nonexistent"]
=> Checksum BLAKE2s OK for mplayer/mplayer-r38680.tar.bz2
=> Checksum SHA512 OK for mplayer/mplayer-r38680.tar.bz2