Partial build log
this derivation will be built:
/nix/store/rwz3f9swsj7i6yns0nvjf5bcsayw70hl-source.drv
building '/nix/store/4hnzbil01xmmcb1q49q80nzgalpbgn9p-source.drv'...
source> trying https://github.com/AFLplusplus/AFLplusplus/archive/2.65c.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 1311k 0 1311k 0 0 1799k 0 --:--:-- --:--:-- --:--:-- 2914k
source> unpacking source archive /build/2.65c.tar.gz