Partial build log
this derivation will be built:
/nix/store/3nyym5y9pyrqrqpwam7xmwzhb1g50faz-crate-serde_json-1.0.66.tar.gz.drv
building '/nix/store/a28a8agqgjwhfpzrrd3g8701dmv140dz-crate-serde_json-1.0.66.tar.gz.drv'...
crate-serde_json> trying https://crates.io/api/v1/crates/serde_json/1.0.66/download
crate-serde_json> % Total % Received % Xferd Average Speed Time Time Time Current
crate-serde_json> Dload Upload Total Spent Left Speed
crate-serde_json> 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0
crate-serde_json> 100 112k 100 112k 0 0 93270 0 0:00:01 0:00:01 --:--:-- 111k