BulkTracker is a web application to track the status of bulk builds in NetBSD pkgsrc on various platforms. It is written in Go and uses SQLite3 as its database. The production instance is running at
https://releng.netbsd.org/bulktracker/
The application is subscribed to the pkgsrc-bulk mailing list and receives build reports via email. It parses the email and tries to fetch the machine-readable report from the given URL. The report is split into records and saved in the database. The web UI allows examining aggregate and per-package results.
This is an open project. Drop me a line if you are interested in participating!