040000 tree d81837786cd28e1963e76cbac00284f8a97d0cbe	builder
100644 blob 18db8c1debb14fd9a762b571999fee6e4dc6b609	check_tail_calls.rs
100644 blob 0b6b36640e92b8f5a66293350604152fc679dc22	check_unsafety.rs
100644 blob 16b49bf384c52a10984b407704c61b22ed680e18	errors.rs
100644 blob 8c7003b77876115286d48c3accce17fa01997a91	lib.rs
040000 tree 3124d2d362aa16797db652f93be6b11f38d1a5e6	thir