Sep 21 10:04:27.998 INFO checking gearley-0.0.1 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394 Sep 21 10:04:27.998 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets Sep 21 10:04:27.998 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-7/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 21 10:04:28.237 INFO blam! f8cc1c220370c7639b0ac761c444f0a2a2d4dfb27924adc172dc3ab9e518b97a Sep 21 10:04:28.239 INFO running `"docker" "start" "-a" "f8cc1c220370c7639b0ac761c444f0a2a2d4dfb27924adc172dc3ab9e518b97a"` Sep 21 10:04:29.498 INFO kablam! usermod: no changes Sep 21 10:04:29.570 INFO kablam! Checking optional v0.0.13 Sep 21 10:04:29.590 INFO kablam! Checking ref_slice v1.1.1 Sep 21 10:04:29.590 INFO kablam! Checking bit-matrix v0.2.0 Sep 21 10:04:30.447 INFO kablam! Checking cfg v0.3.0 Sep 21 10:04:31.823 INFO kablam! Checking gearley v0.0.1 (/source) Sep 21 10:04:32.642 INFO kablam! warning: the trait bound `T: std::marker::Copy` is not satisfied Sep 21 10:04:32.642 INFO kablam! --> src/forest/depth_first/mod.rs:27:34 Sep 21 10:04:32.642 INFO kablam! | Sep 21 10:04:32.642 INFO kablam! 27 | pub type NodeRef<'a, 'f, T, V> = &'f Node<'a, 'f, T, V>; Sep 21 10:04:32.642 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^ the trait `std::marker::Copy` is not implemented for `T` Sep 21 10:04:32.642 INFO kablam! | Sep 21 10:04:32.642 INFO kablam! = note: #[warn(type_alias_missing_bounds)] on by default Sep 21 10:04:32.642 INFO kablam! = help: consider adding a `where T: std::marker::Copy` bound Sep 21 10:04:32.642 INFO kablam! = help: missing bounds in type aliases were previously allowed Sep 21 10:04:32.642 INFO kablam! = help: this is a hard error in Rust 2018 Sep 21 10:04:32.642 INFO kablam! Sep 21 10:04:32.760 INFO kablam! warning: the trait bound `T: std::marker::Copy` is not satisfied Sep 21 10:04:32.760 INFO kablam! --> src/forest/depth_first/mod.rs:27:34 Sep 21 10:04:32.760 INFO kablam! | Sep 21 10:04:32.760 INFO kablam! 27 | pub type NodeRef<'a, 'f, T, V> = &'f Node<'a, 'f, T, V>; Sep 21 10:04:32.760 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^ the trait `std::marker::Copy` is not implemented for `T` Sep 21 10:04:32.761 INFO kablam! | Sep 21 10:04:32.761 INFO kablam! = note: #[warn(type_alias_missing_bounds)] on by default Sep 21 10:04:32.761 INFO kablam! = help: consider adding a `where T: std::marker::Copy` bound Sep 21 10:04:32.761 INFO kablam! = help: missing bounds in type aliases were previously allowed Sep 21 10:04:32.761 INFO kablam! = help: this is a hard error in Rust 2018 Sep 21 10:04:32.761 INFO kablam! Sep 21 10:04:32.858 INFO kablam! warning: type annotations needed Sep 21 10:04:32.858 INFO kablam! --> src/forest/depth_first/cartesian_product.rs:26:41 Sep 21 10:04:32.858 INFO kablam! | Sep 21 10:04:32.858 INFO kablam! 26 | *ptr = &*(*ptr as *const _).offset(1); Sep 21 10:04:32.858 INFO kablam! | ^^^^^^ Sep 21 10:04:32.858 INFO kablam! | Sep 21 10:04:32.858 INFO kablam! = note: #[warn(tyvar_behind_raw_pointer)] on by default Sep 21 10:04:32.858 INFO kablam! = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! Sep 21 10:04:32.858 INFO kablam! = note: for more information, see issue #46906 Sep 21 10:04:32.858 INFO kablam! Sep 21 10:04:33.190 INFO kablam! warning: type annotations needed Sep 21 10:04:33.190 INFO kablam! --> src/forest/depth_first/cartesian_product.rs:26:41 Sep 21 10:04:33.190 INFO kablam! | Sep 21 10:04:33.190 INFO kablam! 26 | *ptr = &*(*ptr as *const _).offset(1); Sep 21 10:04:33.190 INFO kablam! | ^^^^^^ Sep 21 10:04:33.190 INFO kablam! | Sep 21 10:04:33.190 INFO kablam! = note: #[warn(tyvar_behind_raw_pointer)] on by default Sep 21 10:04:33.190 INFO kablam! = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! Sep 21 10:04:33.190 INFO kablam! = note: for more information, see issue #46906 Sep 21 10:04:33.190 INFO kablam! Sep 21 10:04:33.446 INFO kablam! warning: variable does not need to be mutable Sep 21 10:04:33.446 INFO kablam! --> src/grammar.rs:652:13 Sep 21 10:04:33.446 INFO kablam! | Sep 21 10:04:33.446 INFO kablam! 652 | let mut slices = self.as_slices_mut(); Sep 21 10:04:33.446 INFO kablam! | ----^^^^^^ Sep 21 10:04:33.446 INFO kablam! | | Sep 21 10:04:33.446 INFO kablam! | help: remove this `mut` Sep 21 10:04:33.446 INFO kablam! | Sep 21 10:04:33.446 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 21 10:04:33.446 INFO kablam! Sep 21 10:04:33.466 INFO kablam! warning: variable does not need to be mutable Sep 21 10:04:33.466 INFO kablam! --> src/grammar.rs:679:13 Sep 21 10:04:33.466 INFO kablam! | Sep 21 10:04:33.466 INFO kablam! 679 | let mut prediction_matrix = &mut slices.prediction_matrix; Sep 21 10:04:33.466 INFO kablam! | ----^^^^^^^^^^^^^^^^^ Sep 21 10:04:33.466 INFO kablam! | | Sep 21 10:04:33.466 INFO kablam! | help: remove this `mut` Sep 21 10:04:33.466 INFO kablam! Sep 21 10:04:34.814 INFO kablam! warning: unused macro definition Sep 21 10:04:34.814 INFO kablam! --> tests/grammars/ambiguous_arith.rs:55:1 Sep 21 10:04:34.814 INFO kablam! | Sep 21 10:04:34.814 INFO kablam! 55 | / macro_rules! ambiguous_arith_rhs_elem { Sep 21 10:04:34.814 INFO kablam! 56 | | ('+') => (0); Sep 21 10:04:34.814 INFO kablam! 57 | | ('-') => (1); Sep 21 10:04:34.814 INFO kablam! 58 | | ('*') => (2); Sep 21 10:04:34.814 INFO kablam! ... | Sep 21 10:04:34.814 INFO kablam! 70 | | ($e:expr) => ($e); Sep 21 10:04:34.814 INFO kablam! 71 | | } Sep 21 10:04:34.814 INFO kablam! | |_^ Sep 21 10:04:34.814 INFO kablam! | Sep 21 10:04:34.814 INFO kablam! = note: #[warn(unused_macros)] on by default Sep 21 10:04:34.814 INFO kablam! Sep 21 10:04:34.814 INFO kablam! warning: unused macro definition Sep 21 10:04:34.814 INFO kablam! --> tests/grammars/ambiguous_arith.rs:73:1 Sep 21 10:04:34.814 INFO kablam! | Sep 21 10:04:34.814 INFO kablam! 73 | / macro_rules! ambiguous_arith { Sep 21 10:04:34.814 INFO kablam! 74 | | ($($e:tt)+) => ( Sep 21 10:04:34.814 INFO kablam! 75 | | &[$(ambiguous_arith_rhs_elem!($e) + 3,)+] Sep 21 10:04:34.814 INFO kablam! 76 | | ) Sep 21 10:04:34.814 INFO kablam! 77 | | } Sep 21 10:04:34.814 INFO kablam! | |_^ Sep 21 10:04:34.814 INFO kablam! Sep 21 10:04:34.814 INFO kablam! warning: unused macro definition Sep 21 10:04:34.814 INFO kablam! --> tests/grammars/precedenced_arith.rs:50:1 Sep 21 10:04:34.814 INFO kablam! | Sep 21 10:04:34.814 INFO kablam! 50 | / macro_rules! precedenced_arith_rhs_elem { Sep 21 10:04:34.814 INFO kablam! 51 | | ('+') => (0); Sep 21 10:04:34.814 INFO kablam! 52 | | ('-') => (1); Sep 21 10:04:34.814 INFO kablam! 53 | | ('*') => (2); Sep 21 10:04:34.814 INFO kablam! ... | Sep 21 10:04:34.814 INFO kablam! 67 | | ($e:expr) => ($e); Sep 21 10:04:34.814 INFO kablam! 68 | | } Sep 21 10:04:34.814 INFO kablam! | |_^ Sep 21 10:04:34.814 INFO kablam! Sep 21 10:04:34.814 INFO kablam! warning: unused macro definition Sep 21 10:04:34.814 INFO kablam! --> tests/grammars/precedenced_arith.rs:70:1 Sep 21 10:04:34.814 INFO kablam! | Sep 21 10:04:34.814 INFO kablam! 70 | / macro_rules! precedenced_arith { Sep 21 10:04:34.814 INFO kablam! 71 | | ($($e:tt)+) => ( Sep 21 10:04:34.814 INFO kablam! 72 | | &[$(precedenced_arith_rhs_elem!($e) + 4,)+] Sep 21 10:04:34.814 INFO kablam! 73 | | ) Sep 21 10:04:34.815 INFO kablam! 74 | | } Sep 21 10:04:34.815 INFO kablam! | |_^ Sep 21 10:04:34.815 INFO kablam! Sep 21 10:04:34.922 INFO kablam! warning: unused macro definition Sep 21 10:04:34.922 INFO kablam! --> tests/grammars/ambiguous_arith.rs:55:1 Sep 21 10:04:34.922 INFO kablam! | Sep 21 10:04:34.922 INFO kablam! 55 | / macro_rules! ambiguous_arith_rhs_elem { Sep 21 10:04:34.922 INFO kablam! 56 | | ('+') => (0); Sep 21 10:04:34.922 INFO kablam! 57 | | ('-') => (1); Sep 21 10:04:34.922 INFO kablam! 58 | | ('*') => (2); Sep 21 10:04:34.922 INFO kablam! ... | Sep 21 10:04:34.922 INFO kablam! 70 | | ($e:expr) => ($e); Sep 21 10:04:34.922 INFO kablam! 71 | | } Sep 21 10:04:34.922 INFO kablam! | |_^ Sep 21 10:04:34.930 INFO kablam! | Sep 21 10:04:34.930 INFO kablam! = note: #[warn(unused_macros)] on by default Sep 21 10:04:34.930 INFO kablam! Sep 21 10:04:34.930 INFO kablam! warning: unused macro definition Sep 21 10:04:34.930 INFO kablam! --> tests/grammars/ambiguous_arith.rs:73:1 Sep 21 10:04:34.930 INFO kablam! | Sep 21 10:04:34.930 INFO kablam! 73 | / macro_rules! ambiguous_arith { Sep 21 10:04:34.930 INFO kablam! 74 | | ($($e:tt)+) => ( Sep 21 10:04:34.930 INFO kablam! 75 | | &[$(ambiguous_arith_rhs_elem!($e) + 3,)+] Sep 21 10:04:34.930 INFO kablam! 76 | | ) Sep 21 10:04:34.930 INFO kablam! 77 | | } Sep 21 10:04:34.930 INFO kablam! | |_^ Sep 21 10:04:34.930 INFO kablam! Sep 21 10:04:34.930 INFO kablam! warning: unused macro definition Sep 21 10:04:34.930 INFO kablam! --> tests/grammars/precedenced_arith.rs:50:1 Sep 21 10:04:34.930 INFO kablam! | Sep 21 10:04:34.930 INFO kablam! 50 | / macro_rules! precedenced_arith_rhs_elem { Sep 21 10:04:34.930 INFO kablam! 51 | | ('+') => (0); Sep 21 10:04:34.930 INFO kablam! 52 | | ('-') => (1); Sep 21 10:04:34.930 INFO kablam! 53 | | ('*') => (2); Sep 21 10:04:34.930 INFO kablam! ... | Sep 21 10:04:34.930 INFO kablam! 67 | | ($e:expr) => ($e); Sep 21 10:04:34.930 INFO kablam! 68 | | } Sep 21 10:04:34.930 INFO kablam! | |_^ Sep 21 10:04:34.930 INFO kablam! Sep 21 10:04:34.930 INFO kablam! warning: unused macro definition Sep 21 10:04:34.930 INFO kablam! --> tests/grammars/precedenced_arith.rs:70:1 Sep 21 10:04:34.930 INFO kablam! | Sep 21 10:04:34.930 INFO kablam! 70 | / macro_rules! precedenced_arith { Sep 21 10:04:34.930 INFO kablam! 71 | | ($($e:tt)+) => ( Sep 21 10:04:34.930 INFO kablam! 72 | | &[$(precedenced_arith_rhs_elem!($e) + 4,)+] Sep 21 10:04:34.930 INFO kablam! 73 | | ) Sep 21 10:04:34.930 INFO kablam! 74 | | } Sep 21 10:04:34.930 INFO kablam! | |_^ Sep 21 10:04:34.930 INFO kablam! Sep 21 10:04:35.757 INFO kablam! warning: unused macro definition Sep 21 10:04:35.757 INFO kablam! --> tests/grammars/ambiguous_arith.rs:55:1 Sep 21 10:04:35.757 INFO kablam! | Sep 21 10:04:35.757 INFO kablam! 55 | / macro_rules! ambiguous_arith_rhs_elem { Sep 21 10:04:35.757 INFO kablam! 56 | | ('+') => (0); Sep 21 10:04:35.757 INFO kablam! 57 | | ('-') => (1); Sep 21 10:04:35.757 INFO kablam! 58 | | ('*') => (2); Sep 21 10:04:35.757 INFO kablam! ... | Sep 21 10:04:35.757 INFO kablam! 70 | | ($e:expr) => ($e); Sep 21 10:04:35.757 INFO kablam! 71 | | } Sep 21 10:04:35.757 INFO kablam! | |_^ Sep 21 10:04:35.757 INFO kablam! | Sep 21 10:04:35.757 INFO kablam! = note: #[warn(unused_macros)] on by default Sep 21 10:04:35.757 INFO kablam! Sep 21 10:04:35.757 INFO kablam! warning: unused macro definition Sep 21 10:04:35.757 INFO kablam! --> tests/grammars/ambiguous_arith.rs:73:1 Sep 21 10:04:35.757 INFO kablam! | Sep 21 10:04:35.757 INFO kablam! 73 | / macro_rules! ambiguous_arith { Sep 21 10:04:35.757 INFO kablam! 74 | | ($($e:tt)+) => ( Sep 21 10:04:35.757 INFO kablam! 75 | | &[$(ambiguous_arith_rhs_elem!($e) + 3,)+] Sep 21 10:04:35.757 INFO kablam! 76 | | ) Sep 21 10:04:35.757 INFO kablam! 77 | | } Sep 21 10:04:35.757 INFO kablam! | |_^ Sep 21 10:04:35.757 INFO kablam! Sep 21 10:04:35.760 INFO kablam! warning: unused macro definition Sep 21 10:04:35.760 INFO kablam! --> tests/grammars/precedenced_arith.rs:50:1 Sep 21 10:04:35.760 INFO kablam! | Sep 21 10:04:35.760 INFO kablam! 50 | / macro_rules! precedenced_arith_rhs_elem { Sep 21 10:04:35.760 INFO kablam! 51 | | ('+') => (0); Sep 21 10:04:35.760 INFO kablam! 52 | | ('-') => (1); Sep 21 10:04:35.760 INFO kablam! 53 | | ('*') => (2); Sep 21 10:04:35.760 INFO kablam! ... | Sep 21 10:04:35.760 INFO kablam! 67 | | ($e:expr) => ($e); Sep 21 10:04:35.760 INFO kablam! 68 | | } Sep 21 10:04:35.760 INFO kablam! | |_^ Sep 21 10:04:35.760 INFO kablam! Sep 21 10:04:35.760 INFO kablam! warning: unused macro definition Sep 21 10:04:35.760 INFO kablam! --> tests/grammars/precedenced_arith.rs:70:1 Sep 21 10:04:35.760 INFO kablam! | Sep 21 10:04:35.760 INFO kablam! 70 | / macro_rules! precedenced_arith { Sep 21 10:04:35.760 INFO kablam! 71 | | ($($e:tt)+) => ( Sep 21 10:04:35.760 INFO kablam! 72 | | &[$(precedenced_arith_rhs_elem!($e) + 4,)+] Sep 21 10:04:35.760 INFO kablam! 73 | | ) Sep 21 10:04:35.760 INFO kablam! 74 | | } Sep 21 10:04:35.760 INFO kablam! | |_^ Sep 21 10:04:35.760 INFO kablam! Sep 21 10:04:35.774 INFO kablam! warning: unused macro definition Sep 21 10:04:35.774 INFO kablam! --> benches/../tests/grammars/ambiguous_arith.rs:55:1 Sep 21 10:04:35.774 INFO kablam! | Sep 21 10:04:35.774 INFO kablam! 55 | / macro_rules! ambiguous_arith_rhs_elem { Sep 21 10:04:35.774 INFO kablam! 56 | | ('+') => (0); Sep 21 10:04:35.774 INFO kablam! 57 | | ('-') => (1); Sep 21 10:04:35.774 INFO kablam! 58 | | ('*') => (2); Sep 21 10:04:35.774 INFO kablam! ... | Sep 21 10:04:35.774 INFO kablam! 70 | | ($e:expr) => ($e); Sep 21 10:04:35.774 INFO kablam! 71 | | } Sep 21 10:04:35.774 INFO kablam! | |_^ Sep 21 10:04:35.774 INFO kablam! | Sep 21 10:04:35.774 INFO kablam! = note: #[warn(unused_macros)] on by default Sep 21 10:04:35.774 INFO kablam! Sep 21 10:04:35.774 INFO kablam! warning: unused macro definition Sep 21 10:04:35.774 INFO kablam! --> benches/../tests/grammars/ambiguous_arith.rs:73:1 Sep 21 10:04:35.774 INFO kablam! | Sep 21 10:04:35.774 INFO kablam! 73 | / macro_rules! ambiguous_arith { Sep 21 10:04:35.774 INFO kablam! 74 | | ($($e:tt)+) => ( Sep 21 10:04:35.774 INFO kablam! 75 | | &[$(ambiguous_arith_rhs_elem!($e) + 3,)+] Sep 21 10:04:35.774 INFO kablam! 76 | | ) Sep 21 10:04:35.774 INFO kablam! 77 | | } Sep 21 10:04:35.774 INFO kablam! | |_^ Sep 21 10:04:35.774 INFO kablam! Sep 21 10:04:35.774 INFO kablam! warning: unused macro definition Sep 21 10:04:35.774 INFO kablam! --> benches/../tests/grammars/precedenced_arith.rs:50:1 Sep 21 10:04:35.774 INFO kablam! | Sep 21 10:04:35.774 INFO kablam! 50 | / macro_rules! precedenced_arith_rhs_elem { Sep 21 10:04:35.774 INFO kablam! 51 | | ('+') => (0); Sep 21 10:04:35.774 INFO kablam! 52 | | ('-') => (1); Sep 21 10:04:35.774 INFO kablam! 53 | | ('*') => (2); Sep 21 10:04:35.774 INFO kablam! ... | Sep 21 10:04:35.774 INFO kablam! 67 | | ($e:expr) => ($e); Sep 21 10:04:35.774 INFO kablam! 68 | | } Sep 21 10:04:35.774 INFO kablam! | |_^ Sep 21 10:04:35.774 INFO kablam! Sep 21 10:04:35.775 INFO kablam! warning: unused macro definition Sep 21 10:04:35.775 INFO kablam! --> benches/../tests/grammars/precedenced_arith.rs:70:1 Sep 21 10:04:35.775 INFO kablam! | Sep 21 10:04:35.775 INFO kablam! 70 | / macro_rules! precedenced_arith { Sep 21 10:04:35.775 INFO kablam! 71 | | ($($e:tt)+) => ( Sep 21 10:04:35.775 INFO kablam! 72 | | &[$(precedenced_arith_rhs_elem!($e) + 4,)+] Sep 21 10:04:35.775 INFO kablam! 73 | | ) Sep 21 10:04:35.775 INFO kablam! 74 | | } Sep 21 10:04:35.775 INFO kablam! | |_^ Sep 21 10:04:35.775 INFO kablam! Sep 21 10:04:35.830 INFO kablam! warning: variable does not need to be mutable Sep 21 10:04:35.830 INFO kablam! --> src/grammar.rs:652:13 Sep 21 10:04:35.830 INFO kablam! | Sep 21 10:04:35.830 INFO kablam! 652 | let mut slices = self.as_slices_mut(); Sep 21 10:04:35.830 INFO kablam! | ----^^^^^^ Sep 21 10:04:35.830 INFO kablam! | | Sep 21 10:04:35.830 INFO kablam! | help: remove this `mut` Sep 21 10:04:35.830 INFO kablam! | Sep 21 10:04:35.830 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 21 10:04:35.830 INFO kablam! Sep 21 10:04:35.850 INFO kablam! warning: variable does not need to be mutable Sep 21 10:04:35.850 INFO kablam! --> src/grammar.rs:679:13 Sep 21 10:04:35.850 INFO kablam! | Sep 21 10:04:35.850 INFO kablam! 679 | let mut prediction_matrix = &mut slices.prediction_matrix; Sep 21 10:04:35.850 INFO kablam! | ----^^^^^^^^^^^^^^^^^ Sep 21 10:04:35.850 INFO kablam! | | Sep 21 10:04:35.850 INFO kablam! | help: remove this `mut` Sep 21 10:04:35.850 INFO kablam! Sep 21 10:04:36.154 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 6.62s Sep 21 10:04:36.168 INFO kablam! su: No module specific data is present Sep 21 10:04:36.963 INFO running `"docker" "rm" "-f" "f8cc1c220370c7639b0ac761c444f0a2a2d4dfb27924adc172dc3ab9e518b97a"` Sep 21 10:04:37.132 INFO blam! f8cc1c220370c7639b0ac761c444f0a2a2d4dfb27924adc172dc3ab9e518b97a