When creating an application, the task succeeds but there is an exception when trying to unmarshal the response. Following is the exception message thrown and note where it says json: cannot unmarshal number 1556520132734 into Go struct field ExecutionResponse.buildTime of type int. The field with that value is the build time.
time="2019-04-29T06:42:12Z" level=warning msg="HTTP client not configured with TLS transport"
time="2019-04-29T06:42:12Z" level=info msg="Sending create app task"
time="2019-04-29T06:42:12Z" level=info msg="Waiting for task to complete..." refURL="/tasks/01D9KX8R3YPMT8Z3RBVPM59ZRH"
{"application":"app8","buildTime":1556520132734,"endTime":1556520132847,"execution":{"application":"app8","authentication":{"allowedAccounts":["dockerhub","default"],"user":"anonymous"},"buildTime":1556520132734,"canceled":false,"description":"Create Application: app8","endTime":1556520132847,"id":"01D9KX8R3YPMT8Z3RBVPM59ZRH","initialConfig":{},"keepWaitingPipelines":false,"limitConcurrent":false,"notifications":[],"origin":"api","stages":[{"context":{"application":{"email":"testapp.yml","name":"app8"},"application.name":"app8","newState":{"email":"testapp.yml","name":"app8"},"notification.type":"upsertapplication","parameters":{},"previousState":{"createTs":"1556519970817","email":"testapp.yml","lastModifiedBy":"anonymous","name":"APP8","trafficGuards":[],"updateTs":"1556520110000"},"refId":"0","requisiteStageRefIds":[]},"endTime":1556520132833,"id":"01D9KX8R3Y8VG87KRXGGX6YHCN","name":"createApplication","outputs":{},"refId":"0","requisiteStageRefIds":[],"startTime":1556520132757,"status":"SUCCEEDED","tasks":[{"endTime":1556520132822,"id":"1","implementingClass":"com.netflix.spinnaker.orca.applications.tasks.UpsertApplicationTask","loopEnd":false,"loopStart":false,"name":"createApplication","stageEnd":true,"stageStart":true,"startTime":1556520132761,"status":"SUCCEEDED"}],"type":"createApplication"}],"startTime":1556520132743,"status":"SUCCEEDED","systemNotifications":[],"trigger":{"artifacts":[],"dryRun":false,"notifications":[],"parameters":{},"rebake":false,"resolvedExpectedArtifacts":[],"strategy":false,"type":"manual","user":"anonymous"},"type":"ORCHESTRATION"},"id":"01D9KX8R3YPMT8Z3RBVPM59ZRH","name":"Create Application: app8","startTime":1556520132743,"status":"SUCCEEDED","steps":[{"endTime":1556520132822,"id":"1","implementingClass":"com.netflix.spinnaker.orca.applications.tasks.UpsertApplicationTask","loopEnd":false,"loopStart":false,"name":"createApplication","stageEnd":true,"stageStart":true,"startTime":1556520132761,"status":"SUCCEEDED"}],"variables":[{"key":"notification.type","value":"upsertapplication"},{"key":"requisiteStageRefIds","value":[]},{"key":"application","value":{"email":"testapp.yml","name":"app8"}},{"key":"refId","value":"0"},{"key":"parameters","value":{}},{"key":"newState","value":{"email":"testapp.yml","name":"app8"}},{"key":"application.name","value":"app8"},{"key":"previousState","value":{"createTs":"1556519970817","email":"testapp.yml","lastModifiedBy":"anonymous","name":"APP8","trafficGuards":[],"updateTs":"1556520110000"}}]}
json: cannot unmarshal number 1556520132734 into Go struct field ExecutionResponse.buildTime of type int
failed unmarshaling task status response
github.com/spinnaker/roer/spinnaker.(*client).GetTask
/Users/rzienert/go/src/github.com/spinnaker/roer/spinnaker/client.go:281
github.com/spinnaker/roer/spinnaker.(*client).PollTaskStatus
/Users/rzienert/go/src/github.com/spinnaker/roer/spinnaker/client.go:295
github.com/spinnaker/roer.AppCreateAction.func1
/Users/rzienert/go/src/github.com/spinnaker/roer/actions.go:96
github.com/spinnaker/roer/vendor/github.com/urfave/cli.HandleAction
/Users/rzienert/go/src/github.com/spinnaker/roer/vendor/github.com/urfave/cli/app.go:483
github.com/spinnaker/roer/vendor/github.com/urfave/cli.Command.Run
/Users/rzienert/go/src/github.com/spinnaker/roer/vendor/github.com/urfave/cli/command.go:193
github.com/spinnaker/roer/vendor/github.com/urfave/cli.(*App).RunAsSubcommand
/Users/rzienert/go/src/github.com/spinnaker/roer/vendor/github.com/urfave/cli/app.go:374
github.com/spinnaker/roer/vendor/github.com/urfave/cli.Command.startApp
/Users/rzienert/go/src/github.com/spinnaker/roer/vendor/github.com/urfave/cli/command.go:280
github.com/spinnaker/roer/vendor/github.com/urfave/cli.Command.Run
/Users/rzienert/go/src/github.com/spinnaker/roer/vendor/github.com/urfave/cli/command.go:79
github.com/spinnaker/roer/vendor/github.com/urfave/cli.(*App).Run
/Users/rzienert/go/src/github.com/spinnaker/roer/vendor/github.com/urfave/cli/app.go:250
main.main
/Users/rzienert/go/src/github.com/spinnaker/roer/cmd/roer/main.go:25
runtime.main
/usr/local/Cellar/go/1.8.3/libexec/src/runtime/proc.go:185
runtime.goexit
/usr/local/Cellar/go/1.8.3/libexec/src/runtime/asm_386.s:1629
failed polling task status
github.com/spinnaker/roer/spinnaker.(*client).PollTaskStatus
/Users/rzienert/go/src/github.com/spinnaker/roer/spinnaker/client.go:297
github.com/spinnaker/roer.AppCreateAction.func1
/Users/rzienert/go/src/github.com/spinnaker/roer/actions.go:96
github.com/spinnaker/roer/vendor/github.com/urfave/cli.HandleAction
/Users/rzienert/go/src/github.com/spinnaker/roer/vendor/github.com/urfave/cli/app.go:483
github.com/spinnaker/roer/vendor/github.com/urfave/cli.Command.Run
/Users/rzienert/go/src/github.com/spinnaker/roer/vendor/github.com/urfave/cli/command.go:193
github.com/spinnaker/roer/vendor/github.com/urfave/cli.(*App).RunAsSubcommand
/Users/rzienert/go/src/github.com/spinnaker/roer/vendor/github.com/urfave/cli/app.go:374
github.com/spinnaker/roer/vendor/github.com/urfave/cli.Command.startApp
/Users/rzienert/go/src/github.com/spinnaker/roer/vendor/github.com/urfave/cli/command.go:280
github.com/spinnaker/roer/vendor/github.com/urfave/cli.Command.Run
/Users/rzienert/go/src/github.com/spinnaker/roer/vendor/github.com/urfave/cli/command.go:79
github.com/spinnaker/roer/vendor/github.com/urfave/cli.(*App).Run
/Users/rzienert/go/src/github.com/spinnaker/roer/vendor/github.com/urfave/cli/app.go:250
main.main
/Users/rzienert/go/src/github.com/spinnaker/roer/cmd/roer/main.go:25
runtime.main
/usr/local/Cellar/go/1.8.3/libexec/src/runtime/proc.go:185
runtime.goexit
/usr/local/Cellar/go/1.8.3/libexec/src/runtime/asm_386.s:1629
poll create app status
github.com/spinnaker/roer.AppCreateAction.func1
/Users/rzienert/go/src/github.com/spinnaker/roer/actions.go:98
github.com/spinnaker/roer/vendor/github.com/urfave/cli.HandleAction
/Users/rzienert/go/src/github.com/spinnaker/roer/vendor/github.com/urfave/cli/app.go:483
github.com/spinnaker/roer/vendor/github.com/urfave/cli.Command.Run
/Users/rzienert/go/src/github.com/spinnaker/roer/vendor/github.com/urfave/cli/command.go:193
github.com/spinnaker/roer/vendor/github.com/urfave/cli.(*App).RunAsSubcommand
/Users/rzienert/go/src/github.com/spinnaker/roer/vendor/github.com/urfave/cli/app.go:374
github.com/spinnaker/roer/vendor/github.com/urfave/cli.Command.startApp
/Users/rzienert/go/src/github.com/spinnaker/roer/vendor/github.com/urfave/cli/command.go:280
github.com/spinnaker/roer/vendor/github.com/urfave/cli.Command.Run
/Users/rzienert/go/src/github.com/spinnaker/roer/vendor/github.com/urfave/cli/command.go:79
github.com/spinnaker/roer/vendor/github.com/urfave/cli.(*App).Run
/Users/rzienert/go/src/github.com/spinnaker/roer/vendor/github.com/urfave/cli/app.go:250
main.main
/Users/rzienert/go/src/github.com/spinnaker/roer/cmd/roer/main.go:25
runtime.main
/usr/local/Cellar/go/1.8.3/libexec/src/runtime/proc.go:185
runtime.goexit
/usr/local/Cellar/go/1.8.3/libexec/src/runtime/asm_386.s:1629