Use env::var_os("HOME") rather than env::var("HOME")
Use env::var_os("HOME") rather than env::var("HOME")

Because the value is used to create a Path, there's no reason to go all
the way validating it is utf-8 (although in practice, it almost
certainly is, but it doesn't even matter).

eminence/cargo,tsurai/cargo,rust-lang/cargo,tsurai/cargo,nipunn1313/cargo,eminence/cargo,nipunn1313/cargo,rustyhorde/cargo,nipunn1313/cargo,rust-lang/cargo,tsurai/cargo,rustyhorde/cargo,vojtechkral/cargo,rustyhorde/cargo,tshepang/cargo,tshepang/cargo,vojtechkral/cargo,tsurai/cargo,vojtechkral/cargo,vojtechkral/cargo,rustyhorde/cargo,eminence/cargo,tshepang/cargo,rust-lang/cargo,eminence/cargo,tsurai/cargo,rust-lang/cargo,nipunn1313/cargo,tshepang/cargo