Partial build log
this derivation will be built:
/nix/store/inwcr2nba9ll6dyglxwsdwp48c01440a-crate-futures-channel-0.3.13.tar.gz.drv
building '/nix/store/inwcr2nba9ll6dyglxwsdwp48c01440a-crate-futures-channel-0.3.13.tar.gz.drv'...
crate-futures-channel> trying https://crates.io/api/v1/crates/futures-channel/0.3.13/download
crate-futures-channel> % Total % Received % Xferd Average Speed Time Time Time Current
crate-futures-channel> Dload Upload Total Spent Left Speed
crate-futures-channel> 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0
crate-futures-channel> 100 31089 100 31089 0 0 183k 0 --:--:-- --:--:-- --:--:-- 183k