Interrupted       bool           `json:"interrupted"`
	PathDelimiter     string         `json:"path_delimiter"`
	SecondsSinceEpoch float64        `json:"seconds_since_epoch"`
	NumFailuresByType map[string]int `json:"num_failures_by_type"`
	Tests             map[string]struct {
		Actual       string `json:"actual"`
		Expected     string `json:"expected"`
		IsUnexpected bool   `json:"is_unexpected"`
		Error        string `json:"error,omitempty"`