cargo rustc --release -- -C target-cpu=native --emit link=Reckless-DC1F2F23-7F587DFB.exe
    Updating crates.io index
error: failed to get `rand` as a dependency of package `reckless v0.10.0-dev (C:\Users\g\AppData\Local\Temp\tmpvlhw8tqj\Reckless\Reckless-tmp)`

Caused by:
  failed to load source for dependency `rand`

Caused by:
  unable to update registry `crates-io`

Caused by:
  download of ra/nd/rand failed

Caused by:
  curl failed

Caused by:
  [28] Timeout was reached (Failed to connect to index.crates.io port 443 after 21430 ms: Could not connect to server)
make: *** [Makefile:24: rule] Error 101