ERROR: cc_toolchain_suite '@bazel_toolchains//configs/ubuntu16_04_clang/1.0/bazel_0.16.1/default:toolchain' does not contain a toolchain for CPU 'k8', you may want to add an entry for 'k8|clang' into toolchains and toolchain_identifier 'linux_gnu_x86' into the corresponding cc_toolchain rule (see --incompatible_disable_cc_toolchain_label_from_crosstool_proto).
https://buildkite.com/bazel/bazel-with-downstream-projects-bazel/builds/559#7fe8c92c-6cf6-4dd5-ba04-d0dfb92f6ede
@nlopezgi