Problem with cargo

[leonkunert]

If something is based on curl-rust and I try to install it with cargo I get the following error.

Unable to update https://github.com/carllerche/curl-rust

Caused by:
  failed to update submodules

Caused by:
  [4] Reference 'refs/heads/master' not found

I don't know if that is a cargo problem, but I experienced it with curl-rust.

[alexcrichton]

Could you try removing all of ~/.cargo/git and see if this reproduces?

[leonkunert]

That was it. Thanks!