=> "/opt/pkg/bin/bmake" ["-C", "/data/jenkins/workspace/pkgsrc-upstream-trunk/archivers/ruby-bz2", "checksum", "BATCH=1", "DEPENDS_TARGET=/nonexistent", "RUBY_VERSION_REQD=40"]
=> Checksum BLAKE2s OK for bz2-0.2.2.tar.gz
=> Checksum SHA512 OK for bz2-0.2.2.tar.gz