Aug 30 15:38:00.941 ERRO this task or one of its parent failed! Aug 30 15:38:00.941 ERRO unable to download google-deploymentmanager2_beta1-0.1.8+20150415 Aug 30 15:38:00.941 ERRO caused by: unable to unpack crate tarball Aug 30 15:38:00.941 ERRO caused by: invalid gzip header