https://blogs.gentoo.org/ago/2020/07/04/gentoo-tinderbox/ Issue: sci-libs/cartopy-0.18.0 uses a probably incorrect DISTUTILS_USE_SETUPTOOLS value. Discovered on: amd64 (internal ref: tinderbox)
Created attachment 735622 [details] build.log build log and emerge --info
Fixed version in tree. Closing.