ERROR in (t-rte-nullable-canonicalize-random) (rte_tester.clj:168)Uncaught exception, not in assertion.expected: nil actual: java.lang.AssertionError: Assert failed: rte (:and :epsilon :epsilon (:or :empty-set (:or :epsilon (:cat :empty-set)) :sigma) (:+ :epsilon)) is nullable but its canonicalization (:and :epsilon :sigma) is not(nullable can) at clojure_rte.rte_tester$test_rte_canonicalize_nullable_1$fn__3409.invoke (rte_tester.clj:168)