Downloading crates with stable currently doesn't work

Hi there, I'm using multirust and currently seem to only be able to download crates with beta or nightly. When I switch to stable I get something like this:

 Downloading time v0.1.26
Unable to get packages from source

Caused by:
  Failed to download package `time v0.1.26` from https://crates.io/api/v1/crates/time/0.1.26/download

Caused by:
  Peer certificate cannot be authenticated with given CA certificates

Does anybody else experience this hickup?

Thank you

check out https://github.com/rust-lang/cargo/issues/1689