DeprecatedEapi: version 0_pre20151027: uses deprecated EAPI 6
  DeprecatedEclass: version 0_pre20151027: uses deprecated eclass: golang-build (migrate to go-module.eclass)
  DeprecatedEclass: version 0_pre20151027: uses deprecated eclass: golang-vcs-snapshot (migrate to go-module.eclass)
  DeprecatedEapi: version 9999: uses deprecated EAPI 6
  DeprecatedEclass: version 9999: uses deprecated eclass: golang-build (migrate to go-module.eclass)
  DeprecatedEclass: version 9999: uses deprecated eclass: golang-vcs (migrate to go-module.eclass)