Bad error message (?bad logic?) on query

[klahnakoski]

{
	"from":"treeherder",
	"where":{"and":[
		{"in":{"run.result":["busted","exception","testfailed"]}},
		{"neq":{"failure.notes.failure_classification":"autoclassified intermittent"}}
	]},
	"limit":1
}

results in

caused by Expecting a Mapping
	File datas.py, line 546, in _iadd

here is full error

Call to ActiveData failed
	File ESQueryRunner.js, line 33, in ActiveDataQuery
	File thread.js, line 247, in Thread_prototype_resume
	File thread.js, line 226, in retval
	File Rest.js, line 46, in Rest.send/ajaxParam.error
	File Rest.js, line 100, in Rest.send/request.onreadystatechange
caused by Error while calling /query
caused by Bad response (400)
caused by problem
	File __init__.py, line 161, in query
	File jx.py, line 77, in run
	File query.py, line 63, in jx_query
	File flask_wrappers.py, line 55, in output
	File app.py, line 1461, in dispatch_request
	File app.py, line 1475, in full_dispatch_request
	File app.py, line 1817, in wsgi_app
	File app.py, line 1836, in __call__
	File sync.py, line 176, in handle_request
	File sync.py, line 135, in handle
	File sync.py, line 30, in accept
	File sync.py, line 68, in run_for_one
	File sync.py, line 124, in run
	File base.py, line 131, in init_process
	File arbiter.py, line 578, in spawn_worker
	File arbiter.py, line 611, in spawn_workers
	File arbiter.py, line 544, in manage_workers
	File arbiter.py, line 202, in run
	File base.py, line 72, in run
	File base.py, line 203, in run
	File wsgiapp.py, line 74, in run
	File gunicorn, line 11, in <module>
caused by Expecting a Mapping
	File datas.py, line 546, in _iadd
	File datas.py, line 189, in __iadd__
	File expressions.py, line 1513, in split_expression_by_depth
	File expressions.py, line 1550, in split_expression_by_path
	File setop.py, line 61, in es_setop
	File __init__.py, line 154, in query
	File jx.py, line 77, in run
	File query.py, line 63, in jx_query
	File flask_wrappers.py, line 55, in output
	File app.py, line 1461, in dispatch_request
	File app.py, line 1475, in full_dispatch_request
	File app.py, line 1817, in wsgi_app
	File app.py, line 1836, in __call__
	File sync.py, line 176, in handle_request
	File sync.py, line 135, in handle
	File sync.py, line 30, in accept
	File sync.py, line 68, in run_for_one
	File sync.py, line 124, in run
	File base.py, line 131, in init_process
	File arbiter.py, line 578, in spawn_worker
	File arbiter.py, line 611, in spawn_workers
	File arbiter.py, line 544, in manage_workers
	File arbiter.py, line 202, in run
	File base.py, line 72, in run
	File base.py, line 203, in run
	File wsgiapp.py, line 74, in run
	File gunicorn, line 11, in <module>

[klahnakoski]

fix 81467b7

[klahnakoski]

https://activedata.allizom.org/tools/query.html#query_id=5Nn8r9QC

[klahnakoski]

bad fix