Some of our aborted builds show a negative build time
Thanks for reporting @samueldebruyn!
This is most likely caused by an edge case, that the build is aborted during the virtual machine creation. If that happens, right now the “abort” event will be registered with the timestamp of the abort event, and then when the virtual machine creation finishes that will also register an event ~“build environment ready” which is roughly the “build actually started” event.
We’re working on a couple of revisions of the build system, which should fix this issue as well. I don’t have an ETA, but the new build system is a high priority task on our roadmap 