Arvados

It's not clear that this is strictly necessary. The issue will only arise if you start threads that are the first thing to run strptime. If your threads don't run strptime, or your first thread runs it before launching other threads, there's no risk.

At the same time, doing the import anyway is low-risk. But at least look at the situation before making a change.

c5d5029 is good, thanks.