Partial build log
this derivation will be built:
/nix/store/pm5q8w6ail7b7zb4d5cwsif5jmpcd3b2-crate-serde_json-1.0.66.tar.gz.drv
building '/nix/store/pm5q8w6ail7b7zb4d5cwsif5jmpcd3b2-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 668k 0 --:--:-- --:--:-- --:--:-- 668k