Update to using go 1.12.1
-# Copyright 2018 The OSS Authors.
+# Copyright 2019 The OSS Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# See the License for the specific language governing permissions and
# limitations under the License.
-FROM golang:1.10.2
+FROM golang:1.12.1
LABEL maintainer="kubernetes-test-infra-coverage-feature-owner@google.com"
RUN apt-get update && apt-get install -y --no-install-recommends \
