Partial build log
this derivation will be built:
/nix/store/wadlyx4x5h3phqlpf7g29amrzcv53cdv-crate-futures-0.3.16.tar.gz.drv
building '/nix/store/cgh0qkj8sgd5w0qqcacnsylsnq9jjp68-crate-futures-0.3.16.tar.gz.drv'...
crate-futures> trying https://crates.io/api/v1/crates/futures/0.3.16/download
crate-futures> % Total % Received % Xferd Average Speed Time Time Time Current
crate-futures> Dload Upload Total Spent Left Speed
crate-futures> 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0
crate-futures> 100 46410 100 46410 0 0 159k 0 --:--:-- --:--:-- --:--:-- 159k