Partial build log
this derivation will be built:
/nix/store/0lx6rbk2hzc2dwx7c5cfp6l2cjs3vy8v-source.drv
building '/nix/store/0lx6rbk2hzc2dwx7c5cfp6l2cjs3vy8v-source.drv'...
source> trying https://github.com/PapirusDevelopmentTeam/adapta-kde/archive/20180828.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 1716k 0 1716k 0 0 3038k 0 --:--:-- --:--:-- --:--:-- 3038k
source> unpacking source archive /build/20180828.tar.gz