This page for example says the build took "1586990816 seconds”: http://ci.guix.gnu.org/build/2602653/details <http://ci.guix.gnu.org/build/2602653/details>
…but it appears that’s actually the timestamp of the end of the build.
- bug#40889: CI system displays unix timestamp as dura... Jonathan Frederickson
- bug#40889: CI system displays unix timestamp as... Efraim Flashner
