Partial build log
this derivation will be built:
/nix/store/f0j462kv4dvjam0wldfvn015a805c61y-crate-cxx-1.0.86.tar.gz.drv
building '/nix/store/f0j462kv4dvjam0wldfvn015a805c61y-crate-cxx-1.0.86.tar.gz.drv'...
crate-cxx> trying https://crates.io/api/v1/crates/cxx/1.0.86/download
crate-cxx> % Total % Received % Xferd Average Speed Time Time Time Current
crate-cxx> Dload Upload Total Spent Left Speed
crate-cxx> 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0
crate-cxx> 100 575k 100 575k 0 0 3167k 0 --:--:-- --:--:-- --:--:-- 3167k