Partial build log
this derivation will be built:
/nix/store/v461y38igdw9mhwjmkdbx6nn3qpg6z9a-crate-hyper-0.14.20.tar.gz.drv
building '/nix/store/v461y38igdw9mhwjmkdbx6nn3qpg6z9a-crate-hyper-0.14.20.tar.gz.drv'...
crate-hyper> trying https://crates.io/api/v1/crates/hyper/0.14.20/download
crate-hyper> % Total % Received % Xferd Average Speed Time Time Time Current
crate-hyper> Dload Upload Total Spent Left Speed
crate-hyper> 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0
crate-hyper> 100 179k 100 179k 0 0 1042k 0 --:--:-- --:--:-- --:--:-- 1042k