Build may or may not have completed (state 'Unknown') error

[cppforlife]

--- FAIL: TestDeployBuildTemplate
	knctl.go:89: Failed to successfully execute 'knctl deploy -s test-d-b-p-i-b-t-service-name -d /tmp/build/a94a8fe5/gopath/src/github.com/cppforlife/knctl/test/e2e/assets/simple-app-without-dockerfile --template test-d-b-p-i-b-t-build-tpl --template-env GOPACKAGENAME=main -i docker.io/dkalinin/test-push:latest --service-account test-d-b-p-i-b-t-service-name-service-account -e SIMPLE_MSG_WITHOUT_DOCKERFILE=TestDeployBuild_ContentV2 -n 29f14e5953b97e4b1a6af7ca8f5fc750': Execution error: stdout: 'test-d-b-p-i-b-t-service-name	
		
		build | -----> Go Buildpack version 1.8.25
		build | -----> Installing godep 80
		build |        Download [https://buildpacks.cloudfoundry.org/dependencies/godep/godep-v80-linux-x64.tgz]
		build | -----> Installing glide 0.13.1
		build |        Download [https://buildpacks.cloudfoundry.org/dependencies/glide/glide-v0.13.1-linux-x64.tgz]
		build | -----> Installing dep 0.4.1
		build |        Download [https://buildpacks.cloudfoundry.org/dependencies/dep/dep-v0.4.1-linux-x64.tgz]
		build | -----> Installing go 1.8.7
		build |        Download [https://buildpacks.cloudfoundry.org/dependencies/go/go1.8.7.linux-amd64-9bdda6e7.tar.gz]
		build | -----> Fetching any unsaved dependencies (dep ensure)
		build |        **WARNING** Installing package '.' (default)
		build | -----> Running: go install -tags cloudfoundry -buildmode pie .
		build | 2018/08/20 23:57:35 mounted blob: sha256:6be38da025345ffb57d1ddfcdc5a2bc052be5b9491825f648b49913d51e41acb
		build | 2018/08/20 23:57:35 mounted blob: sha256:a5733e6358eec8957e81b1eb93d48ef94d649d65c69a6b1ac49f616a34a74ac1
		build | 2018/08/20 23:57:35 mounted blob: sha256:1124eb40dd68654b8ca8f5d9ec7e439988a4be752a58c8f4e06d60ab1589abdb
		build | 2018/08/20 23:57:35 mounted blob: sha256:21324a9f04e76c93078f3a782e3198d2dded46e4ec77958ddd64f701aecb69c0
		build | 2018/08/20 23:57:36 pushed blob sha256:0725a67aae98cd9a30e988f9b923f3187c8bdeaf7839ef893118cd5a14cce390
		build | 2018/08/20 23:57:36 pushed blob sha256:e8a2fb8e5b4ffdb1c08c65f939e5e3e4879be22b5d2d11faf70979ef1c4060a2
		build | 2018/08/20 23:57:36 index.docker.io/dkalinin/test-push:latest: digest: sha256:91e96f79aa05f61e6310e64bf673835a1e765d3f7db189bc11870208012413f7 size: 1082
		build | Nothing to push
		
		' stderr: 'Error: Build may or may not have completed (state 'Unknown')
		' error: 'exit status 1'

[cppforlife]

fixed by 1333eb2