INFO[0032] Taking snapshot of full filesystem... INFO[0038] RUN CGO_ENABLED=false go build -o app . INFO[0038] cmd: /bin/sh INFO[0038] args: [-c CGO_ENABLED=false go build -o app .] INFO[0038] Running: [/bin/sh -c CGO_ENABLED=false go build -o app .] no Go files in /go/src/app error building image: error building stage: failed to execute command: waiting for process to exit: exit status 1 Cleaning up file based variables ERROR: Job failed: command terminated with exit code 1