Partial build log
this derivation will be built:
/nix/store/276rky4ic31yrh6y5fnfwhxl2v0fafq3-crate-hex-0.4.3.tar.gz.drv
building '/nix/store/jr34ds42dfwplnsffabbb1bm912nikbq-crate-hex-0.4.3.tar.gz.drv'...
crate-hex> error checking the existence of file:///dev/null/sha256/7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70:
crate-hex> curl: (37) Couldn't open file /dev/null/sha256/7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70
crate-hex> trying https://crates.io/api/v1/crates/hex/0.4.3/download
crate-hex> % Total % Received % Xferd Average Speed Time Time Time Current
crate-hex> Dload Upload Total Spent Left Speed
crate-hex> 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0
crate-hex> 100 13299 100 13299 0 0 45420 0 --:--:-- --:--:-- --:--:-- 45420