Partial build log
this derivation will be built:
/nix/store/a9xzcc3cskgh84xxgccscgsrgj5ja5fv-crate-gumdrop-0.8.1.tar.gz.drv
building '/nix/store/a9xzcc3cskgh84xxgccscgsrgj5ja5fv-crate-gumdrop-0.8.1.tar.gz.drv'...
crate-gumdrop> trying https://crates.io/api/v1/crates/gumdrop/0.8.1/download
crate-gumdrop> % Total % Received % Xferd Average Speed Time Time Time Current
crate-gumdrop> Dload Upload Total Spent Left Speed
crate-gumdrop> 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0
crate-gumdrop> 100 17522 100 17522 0 0 74008 0 --:--:-- --:--:-- --:--:-- 234k