Partial build log
this derivation will be built:
/nix/store/2hr0mb7wnvznx87mswkfjfrd0639v8xh-source.drv
building '/nix/store/2hr0mb7wnvznx87mswkfjfrd0639v8xh-source.drv'...
source> trying https://github.com/bazelbuild/rules_proto/archive/4.0.0-3.19.2.tar.gz
source> % Total % Received % Xferd Average Speed Time Time Time Current
source> Dload Upload Total Spent Left Speed
source> 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0
source> 100 14229 0 14229 0 0 40787 0 --:--:-- --:--:-- --:--:-- 40787
source> unpacking source archive /build/4.0.0-3.19.2.tar.gz