https://blogs.gentoo.org/ago/2020/07/04/gentoo-tinderbox/ Issue: dev-python/botocore-1.27.7 fails tests on stable sparc. Discovered on: sparc (internal ref: sparc_at)
Created attachment 786149 [details] build.log build log and emerge --info
Stabilization was done as allarches.
This doesn't seem to be boto issue but execnet. But I wouldn't expect miracles if you run it with that many jobs, probably just a fluke.