cf. http://buildsys.fedoraproject.org/build-status/job.psp?uid=117 
 
libapreq2 for devel has been requeued a couple of times and failed due to 
various reasons.  It finally succeeded, but the build time seems to reflect 
the period from when a package is submitted for the first time until the 
completion of the last try.  It was 112 minutes before I requeued it today, 
and now it's 5040 minutes. 
 
At least the intervals when the build has not been active during the job's 
life cycle should be excluded from this value.  Or perhaps just forget about 
when the job was first submitted, and list only the duration of the latest 
(requeued) build as the build time.