anchor.diff:                    "CanaryJob"
                   ],
                   "docker_termination_logging": false,
  +                "env": {"FOO": "bar"},
                   "secret": null,
                   "resources": []
                 }
  
positive.code:                   "CanaryJob"
                  ],
                  "docker_termination_logging": false,
                  "secret": null,
                  "resources": []
                }
  
negative.code:                     "trigger": {
                          "@type": "natural"
                      },
                      "workflow_instance": "styx-canary/StyxCanary/2017-01-01T01",
                      "parameters": {"env": {"FOO": "bar"}}
                  },
                  "timestamp": 1483228800000
              },
  