=> "/opt/pkg/bin/bmake" ["-C", "/Volumes/data/jenkins/workspace/pkgsrc-macos-trunk-arm64/databases/ruby-rrdtool", "checksum", "BATCH=1", "DEPENDS_TARGET=/nonexistent", "RUBY_VERSION_REQD=40"]
Fetching rrdtool-1.10.3.tar.gz
Unable to fetch http://cdn.NetBSD.org/pub/pkgsrc/distfiles/rrdtool-1.10.3.tar.gz: 404 Not Found
Downloaded 2.86 MiB in 8 seconds (351.35 KiB/s)
checksum: No checksum recorded for rrdtool-1.10.3.tar.gz
ERROR: Make sure the Makefile and checksum file (/Volumes/data/jenkins/workspace/pkgsrc-macos-trunk-arm64/databases/ruby-rrdtool/distinfo)
ERROR: are up to date.  If you want to override this check, type
ERROR: "/opt/pkg/bin/bmake NO_CHECKSUM=yes [other args]".
*** Error code 1

Stop.
bmake: stopped making "checksum" in /Volumes/data/jenkins/workspace/pkgsrc-macos-trunk-arm64/databases/ruby-rrdtool