[09:49] <cjwatson> teward: dep-waits are rescanned every 30 minutes.  if the dependencies aren't satisfied then it'll just sit in dep-wait forever, and that doesn't chew significant resources, so there's no limit.
[09:50] <cjwatson> teward: however note that there is a difference between something Launchpad actually detects as a dep-wait properly, and a build that fails in a way that Launchpad doesn't quite detect.  The latter case will just count as a build failure and won't be automatically retried.
[09:50] <cjwatson> mapreri: ^-