Partial build log
this derivation will be built:
/nix/store/6h59ccf3jl8p7j2q83wlpkf6x63fybql-crate-unicode-ident-1.0.3.tar.gz.drv
building '/nix/store/vyg36ikbpy7x6nbnwfl0glsw1qp0lh4d-crate-unicode-ident-1.0.3.tar.gz.drv'...
crate-unicode-ident> error checking the existence of file:///dev/null/sha256/c4f5b37a154999a8f3f98cc23a628d850e154479cd94decf3414696e12e31aaf:
crate-unicode-ident> curl: (37) Couldn't open file /dev/null/sha256/c4f5b37a154999a8f3f98cc23a628d850e154479cd94decf3414696e12e31aaf
crate-unicode-ident> trying https://crates.io/api/v1/crates/unicode-ident/1.0.3/download
crate-unicode-ident> % Total % Received % Xferd Average Speed Time Time Time Current
crate-unicode-ident> Dload Upload Total Spent Left Speed
crate-unicode-ident> 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0
crate-unicode-ident> 100 35031 100 35031 0 0 71498 0 --:--:-- --:--:-- --:--:-- 71498