Aug 30 15:50:20.744 ERRO this task or one of its parent failed!
Aug 30 15:50:20.744 ERRO unable to download google-dns1_beta1-0.1.5+20150114
Aug 30 15:50:20.744 ERRO caused by: unable to unpack crate tarball
Aug 30 15:50:20.744 ERRO caused by: invalid gzip header