failed to fetch `https://github.com/rust-lang/crates.io-index`

I'm following this https://docs.rust-embedded.org/discovery/03-setup/index.html while installing itmdump through cargo install itm --vers 0.3.1 , it throws an error error: failed to fetch https://github.com/rust-lang/crates.io-index Caused by: error inflating zlib stream; class=Zlib (5) How could this error be resolved ?