Hi. I use linux subsystem for windows(WSL) - ubuntu 18.04
cargo build error: failed to download from `https://crates.io/api/v1/crates/rand/0.3.23/download` Caused by:  Peer certificate cannot be authenticated with given CA certificates (server certificate verification failed. CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none)
Error  defined in curl
When specifying the -k option in the file ~/.curl, the curl works.
How to specify options for cargo?