Sep 21 10:04:28.548 INFO checking gearley-0.0.1 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 10:04:28.548 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 10:04:28.548 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-4/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 10:04:28.775 INFO blam! 11e534a9a2d4288bfebe7593e3c7b03eec32df6ad35e0951a599db05768b8138
Sep 21 10:04:28.776 INFO running `"docker" "start" "-a" "11e534a9a2d4288bfebe7593e3c7b03eec32df6ad35e0951a599db05768b8138"`
Sep 21 10:04:29.710 INFO kablam! usermod: no changes
Sep 21 10:04:29.770 INFO kablam!     Checking optional v0.0.13
Sep 21 10:04:29.770 INFO kablam!     Checking ref_slice v1.1.1
Sep 21 10:04:29.770 INFO kablam!     Checking bit-matrix v0.2.0
Sep 21 10:04:30.570 INFO kablam!     Checking cfg v0.3.0
Sep 21 10:04:31.919 INFO kablam!     Checking gearley v0.0.1 (/source)
Sep 21 10:04:32.770 INFO kablam! warning: type annotations needed
Sep 21 10:04:32.771 INFO kablam!   --> src/forest/depth_first/cartesian_product.rs:26:41
Sep 21 10:04:32.771 INFO kablam!    |
Sep 21 10:04:32.771 INFO kablam! 26 |             *ptr = &*(*ptr as *const _).offset(1);
Sep 21 10:04:32.771 INFO kablam!    |                                         ^^^^^^
Sep 21 10:04:32.771 INFO kablam!    |
Sep 21 10:04:32.771 INFO kablam!    = note: #[warn(tyvar_behind_raw_pointer)] on by default
Sep 21 10:04:32.771 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 10:04:32.771 INFO kablam!    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Sep 21 10:04:32.771 INFO kablam! 
Sep 21 10:04:32.868 INFO kablam! warning: type annotations needed
Sep 21 10:04:32.868 INFO kablam!   --> src/forest/depth_first/cartesian_product.rs:26:41
Sep 21 10:04:32.868 INFO kablam!    |
Sep 21 10:04:32.868 INFO kablam! 26 |             *ptr = &*(*ptr as *const _).offset(1);
Sep 21 10:04:32.868 INFO kablam!    |                                         ^^^^^^
Sep 21 10:04:32.870 INFO kablam!    |
Sep 21 10:04:32.870 INFO kablam!    = note: #[warn(tyvar_behind_raw_pointer)] on by default
Sep 21 10:04:32.870 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 10:04:32.870 INFO kablam!    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Sep 21 10:04:32.870 INFO kablam! 
Sep 21 10:04:33.382 INFO kablam! warning: variable does not need to be mutable
Sep 21 10:04:33.382 INFO kablam!    --> src/grammar.rs:652:13
Sep 21 10:04:33.382 INFO kablam!     |
Sep 21 10:04:33.382 INFO kablam! 652 |         let mut slices = self.as_slices_mut();
Sep 21 10:04:33.382 INFO kablam!     |             ----^^^^^^
Sep 21 10:04:33.382 INFO kablam!     |             |
Sep 21 10:04:33.382 INFO kablam!     |             help: remove this `mut`
Sep 21 10:04:33.382 INFO kablam!     |
Sep 21 10:04:33.382 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 10:04:33.382 INFO kablam! 
Sep 21 10:04:33.390 INFO kablam! warning: variable does not need to be mutable
Sep 21 10:04:33.390 INFO kablam!    --> src/grammar.rs:679:13
Sep 21 10:04:33.390 INFO kablam!     |
Sep 21 10:04:33.390 INFO kablam! 679 |         let mut prediction_matrix = &mut slices.prediction_matrix;
Sep 21 10:04:33.390 INFO kablam!     |             ----^^^^^^^^^^^^^^^^^
Sep 21 10:04:33.390 INFO kablam!     |             |
Sep 21 10:04:33.390 INFO kablam!     |             help: remove this `mut`
Sep 21 10:04:33.390 INFO kablam! 
Sep 21 10:04:34.086 INFO kablam! warning: variable does not need to be mutable
Sep 21 10:04:34.086 INFO kablam!    --> src/grammar.rs:652:13
Sep 21 10:04:34.086 INFO kablam!     |
Sep 21 10:04:34.086 INFO kablam! 652 |         let mut slices = self.as_slices_mut();
Sep 21 10:04:34.086 INFO kablam!     |             ----^^^^^^
Sep 21 10:04:34.086 INFO kablam!     |             |
Sep 21 10:04:34.086 INFO kablam!     |             help: remove this `mut`
Sep 21 10:04:34.087 INFO kablam!     |
Sep 21 10:04:34.087 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 10:04:34.087 INFO kablam! 
Sep 21 10:04:34.182 INFO kablam! warning: variable does not need to be mutable
Sep 21 10:04:34.182 INFO kablam!    --> src/grammar.rs:679:13
Sep 21 10:04:34.182 INFO kablam!     |
Sep 21 10:04:34.183 INFO kablam! 679 |         let mut prediction_matrix = &mut slices.prediction_matrix;
Sep 21 10:04:34.183 INFO kablam!     |             ----^^^^^^^^^^^^^^^^^
Sep 21 10:04:34.183 INFO kablam!     |             |
Sep 21 10:04:34.190 INFO kablam!     |             help: remove this `mut`
Sep 21 10:04:34.226 INFO kablam! 
Sep 21 10:04:34.372 INFO kablam! warning: unused macro definition
Sep 21 10:04:34.378 INFO kablam!   --> tests/grammars/ambiguous_arith.rs:55:1
Sep 21 10:04:34.378 INFO kablam!    |
Sep 21 10:04:34.378 INFO kablam! 55 | / macro_rules! ambiguous_arith_rhs_elem {
Sep 21 10:04:34.378 INFO kablam! 56 | |     ('+') => (0);
Sep 21 10:04:34.378 INFO kablam! 57 | |     ('-') => (1);
Sep 21 10:04:34.378 INFO kablam! 58 | |     ('*') => (2);
Sep 21 10:04:34.378 INFO kablam! ...  |
Sep 21 10:04:34.378 INFO kablam! 70 | |     ($e:expr) => ($e);
Sep 21 10:04:34.378 INFO kablam! 71 | | }
Sep 21 10:04:34.378 INFO kablam!    | |_^
Sep 21 10:04:34.378 INFO kablam!    |
Sep 21 10:04:34.378 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 21 10:04:34.378 INFO kablam! 
Sep 21 10:04:34.378 INFO kablam! warning: unused macro definition
Sep 21 10:04:34.379 INFO kablam!   --> tests/grammars/ambiguous_arith.rs:73:1
Sep 21 10:04:34.379 INFO kablam!    |
Sep 21 10:04:34.379 INFO kablam! 73 | / macro_rules! ambiguous_arith {
Sep 21 10:04:34.379 INFO kablam! 74 | |     ($($e:tt)+) => (
Sep 21 10:04:34.379 INFO kablam! 75 | |         &[$(ambiguous_arith_rhs_elem!($e) + 3,)+]
Sep 21 10:04:34.379 INFO kablam! 76 | |     )
Sep 21 10:04:34.379 INFO kablam! 77 | | }
Sep 21 10:04:34.379 INFO kablam!    | |_^
Sep 21 10:04:34.379 INFO kablam! 
Sep 21 10:04:34.379 INFO kablam! warning: unused macro definition
Sep 21 10:04:34.379 INFO kablam!   --> tests/grammars/precedenced_arith.rs:50:1
Sep 21 10:04:34.379 INFO kablam!    |
Sep 21 10:04:34.379 INFO kablam! 50 | / macro_rules! precedenced_arith_rhs_elem {
Sep 21 10:04:34.379 INFO kablam! 51 | |     ('+') => (0);
Sep 21 10:04:34.379 INFO kablam! 52 | |     ('-') => (1);
Sep 21 10:04:34.379 INFO kablam! 53 | |     ('*') => (2);
Sep 21 10:04:34.379 INFO kablam! ...  |
Sep 21 10:04:34.379 INFO kablam! 67 | |     ($e:expr) => ($e);
Sep 21 10:04:34.379 INFO kablam! 68 | | }
Sep 21 10:04:34.379 INFO kablam!    | |_^
Sep 21 10:04:34.379 INFO kablam! 
Sep 21 10:04:34.379 INFO kablam! warning: unused macro definition
Sep 21 10:04:34.379 INFO kablam!   --> tests/grammars/precedenced_arith.rs:70:1
Sep 21 10:04:34.379 INFO kablam!    |
Sep 21 10:04:34.379 INFO kablam! 70 | / macro_rules! precedenced_arith {
Sep 21 10:04:34.379 INFO kablam! 71 | |     ($($e:tt)+) => (
Sep 21 10:04:34.379 INFO kablam! 72 | |         &[$(precedenced_arith_rhs_elem!($e) + 4,)+]
Sep 21 10:04:34.379 INFO kablam! 73 | |     )
Sep 21 10:04:34.379 INFO kablam! 74 | | }
Sep 21 10:04:34.379 INFO kablam!    | |_^
Sep 21 10:04:34.379 INFO kablam! 
Sep 21 10:04:34.379 INFO kablam! warning: unused macro definition
Sep 21 10:04:34.379 INFO kablam!   --> tests/grammars/ambiguous_arith.rs:55:1
Sep 21 10:04:34.379 INFO kablam!    |
Sep 21 10:04:34.379 INFO kablam! 55 | / macro_rules! ambiguous_arith_rhs_elem {
Sep 21 10:04:34.379 INFO kablam! 56 | |     ('+') => (0);
Sep 21 10:04:34.379 INFO kablam! 57 | |     ('-') => (1);
Sep 21 10:04:34.379 INFO kablam! 58 | |     ('*') => (2);
Sep 21 10:04:34.379 INFO kablam! ...  |
Sep 21 10:04:34.379 INFO kablam! 70 | |     ($e:expr) => ($e);
Sep 21 10:04:34.379 INFO kablam! 71 | | }
Sep 21 10:04:34.379 INFO kablam!    | |_^
Sep 21 10:04:34.379 INFO kablam!    |
Sep 21 10:04:34.379 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 21 10:04:34.379 INFO kablam! 
Sep 21 10:04:34.379 INFO kablam! warning: unused macro definition
Sep 21 10:04:34.379 INFO kablam!   --> tests/grammars/ambiguous_arith.rs:73:1
Sep 21 10:04:34.379 INFO kablam!    |
Sep 21 10:04:34.379 INFO kablam! 73 | / macro_rules! ambiguous_arith {
Sep 21 10:04:34.379 INFO kablam! 74 | |     ($($e:tt)+) => (
Sep 21 10:04:34.379 INFO kablam! 75 | |         &[$(ambiguous_arith_rhs_elem!($e) + 3,)+]
Sep 21 10:04:34.379 INFO kablam! 76 | |     )
Sep 21 10:04:34.379 INFO kablam! 77 | | }
Sep 21 10:04:34.379 INFO kablam!    | |_^
Sep 21 10:04:34.379 INFO kablam! 
Sep 21 10:04:34.379 INFO kablam! warning: unused macro definition
Sep 21 10:04:34.379 INFO kablam!   --> tests/grammars/precedenced_arith.rs:50:1
Sep 21 10:04:34.379 INFO kablam!    |
Sep 21 10:04:34.379 INFO kablam! 50 | / macro_rules! precedenced_arith_rhs_elem {
Sep 21 10:04:34.379 INFO kablam! 51 | |     ('+') => (0);
Sep 21 10:04:34.379 INFO kablam! 52 | |     ('-') => (1);
Sep 21 10:04:34.379 INFO kablam! 53 | |     ('*') => (2);
Sep 21 10:04:34.379 INFO kablam! ...  |
Sep 21 10:04:34.379 INFO kablam! 67 | |     ($e:expr) => ($e);
Sep 21 10:04:34.379 INFO kablam! 68 | | }
Sep 21 10:04:34.379 INFO kablam!    | |_^
Sep 21 10:04:34.379 INFO kablam! 
Sep 21 10:04:34.379 INFO kablam! warning: unused macro definition
Sep 21 10:04:34.379 INFO kablam!   --> tests/grammars/precedenced_arith.rs:70:1
Sep 21 10:04:34.379 INFO kablam!    |
Sep 21 10:04:34.379 INFO kablam! 70 | / macro_rules! precedenced_arith {
Sep 21 10:04:34.380 INFO kablam! 71 | |     ($($e:tt)+) => (
Sep 21 10:04:34.380 INFO kablam! 72 | |         &[$(precedenced_arith_rhs_elem!($e) + 4,)+]
Sep 21 10:04:34.380 INFO kablam! 73 | |     )
Sep 21 10:04:34.380 INFO kablam! 74 | | }
Sep 21 10:04:34.380 INFO kablam!    | |_^
Sep 21 10:04:34.380 INFO kablam! 
Sep 21 10:04:35.132 INFO kablam! warning: unused macro definition
Sep 21 10:04:35.132 INFO kablam!   --> tests/grammars/ambiguous_arith.rs:55:1
Sep 21 10:04:35.132 INFO kablam!    |
Sep 21 10:04:35.132 INFO kablam! 55 | / macro_rules! ambiguous_arith_rhs_elem {
Sep 21 10:04:35.132 INFO kablam! 56 | |     ('+') => (0);
Sep 21 10:04:35.132 INFO kablam! 57 | |     ('-') => (1);
Sep 21 10:04:35.132 INFO kablam! 58 | |     ('*') => (2);
Sep 21 10:04:35.132 INFO kablam! ...  |
Sep 21 10:04:35.132 INFO kablam! 70 | |     ($e:expr) => ($e);
Sep 21 10:04:35.132 INFO kablam! 71 | | }
Sep 21 10:04:35.132 INFO kablam!    | |_^
Sep 21 10:04:35.132 INFO kablam!    |
Sep 21 10:04:35.132 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 21 10:04:35.132 INFO kablam! 
Sep 21 10:04:35.132 INFO kablam! warning: unused macro definition
Sep 21 10:04:35.132 INFO kablam!   --> tests/grammars/ambiguous_arith.rs:73:1
Sep 21 10:04:35.132 INFO kablam!    |
Sep 21 10:04:35.132 INFO kablam! 73 | / macro_rules! ambiguous_arith {
Sep 21 10:04:35.132 INFO kablam! 74 | |     ($($e:tt)+) => (
Sep 21 10:04:35.132 INFO kablam! 75 | |         &[$(ambiguous_arith_rhs_elem!($e) + 3,)+]
Sep 21 10:04:35.133 INFO kablam! 76 | |     )
Sep 21 10:04:35.133 INFO kablam! 77 | | }
Sep 21 10:04:35.133 INFO kablam!    | |_^
Sep 21 10:04:35.133 INFO kablam! 
Sep 21 10:04:35.133 INFO kablam! warning: unused macro definition
Sep 21 10:04:35.133 INFO kablam!   --> tests/grammars/precedenced_arith.rs:50:1
Sep 21 10:04:35.133 INFO kablam!    |
Sep 21 10:04:35.133 INFO kablam! 50 | / macro_rules! precedenced_arith_rhs_elem {
Sep 21 10:04:35.133 INFO kablam! 51 | |     ('+') => (0);
Sep 21 10:04:35.133 INFO kablam! 52 | |     ('-') => (1);
Sep 21 10:04:35.133 INFO kablam! 53 | |     ('*') => (2);
Sep 21 10:04:35.133 INFO kablam! ...  |
Sep 21 10:04:35.133 INFO kablam! 67 | |     ($e:expr) => ($e);
Sep 21 10:04:35.133 INFO kablam! 68 | | }
Sep 21 10:04:35.133 INFO kablam!    | |_^
Sep 21 10:04:35.138 INFO kablam! 
Sep 21 10:04:35.138 INFO kablam! warning: unused macro definition
Sep 21 10:04:35.138 INFO kablam!   --> tests/grammars/precedenced_arith.rs:70:1
Sep 21 10:04:35.138 INFO kablam!    |
Sep 21 10:04:35.138 INFO kablam! 70 | / macro_rules! precedenced_arith {
Sep 21 10:04:35.138 INFO kablam! 71 | |     ($($e:tt)+) => (
Sep 21 10:04:35.138 INFO kablam! 72 | |         &[$(precedenced_arith_rhs_elem!($e) + 4,)+]
Sep 21 10:04:35.138 INFO kablam! 73 | |     )
Sep 21 10:04:35.138 INFO kablam! 74 | | }
Sep 21 10:04:35.138 INFO kablam!    | |_^
Sep 21 10:04:35.138 INFO kablam! 
Sep 21 10:04:35.654 INFO kablam! warning: unused macro definition
Sep 21 10:04:35.654 INFO kablam!   --> benches/../tests/grammars/ambiguous_arith.rs:55:1
Sep 21 10:04:35.654 INFO kablam!    |
Sep 21 10:04:35.654 INFO kablam! 55 | / macro_rules! ambiguous_arith_rhs_elem {
Sep 21 10:04:35.654 INFO kablam! 56 | |     ('+') => (0);
Sep 21 10:04:35.654 INFO kablam! 57 | |     ('-') => (1);
Sep 21 10:04:35.654 INFO kablam! 58 | |     ('*') => (2);
Sep 21 10:04:35.654 INFO kablam! ...  |
Sep 21 10:04:35.654 INFO kablam! 70 | |     ($e:expr) => ($e);
Sep 21 10:04:35.654 INFO kablam! 71 | | }
Sep 21 10:04:35.654 INFO kablam!    | |_^
Sep 21 10:04:35.654 INFO kablam!    |
Sep 21 10:04:35.654 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 21 10:04:35.654 INFO kablam! 
Sep 21 10:04:35.654 INFO kablam! warning: unused macro definition
Sep 21 10:04:35.654 INFO kablam!   --> benches/../tests/grammars/ambiguous_arith.rs:73:1
Sep 21 10:04:35.654 INFO kablam!    |
Sep 21 10:04:35.654 INFO kablam! 73 | / macro_rules! ambiguous_arith {
Sep 21 10:04:35.654 INFO kablam! 74 | |     ($($e:tt)+) => (
Sep 21 10:04:35.654 INFO kablam! 75 | |         &[$(ambiguous_arith_rhs_elem!($e) + 3,)+]
Sep 21 10:04:35.654 INFO kablam! 76 | |     )
Sep 21 10:04:35.654 INFO kablam! 77 | | }
Sep 21 10:04:35.654 INFO kablam!    | |_^
Sep 21 10:04:35.654 INFO kablam! 
Sep 21 10:04:35.654 INFO kablam! warning: unused macro definition
Sep 21 10:04:35.654 INFO kablam!   --> benches/../tests/grammars/precedenced_arith.rs:50:1
Sep 21 10:04:35.654 INFO kablam!    |
Sep 21 10:04:35.654 INFO kablam! 50 | / macro_rules! precedenced_arith_rhs_elem {
Sep 21 10:04:35.654 INFO kablam! 51 | |     ('+') => (0);
Sep 21 10:04:35.655 INFO kablam! 52 | |     ('-') => (1);
Sep 21 10:04:35.655 INFO kablam! 53 | |     ('*') => (2);
Sep 21 10:04:35.655 INFO kablam! ...  |
Sep 21 10:04:35.655 INFO kablam! 67 | |     ($e:expr) => ($e);
Sep 21 10:04:35.655 INFO kablam! 68 | | }
Sep 21 10:04:35.655 INFO kablam!    | |_^
Sep 21 10:04:35.655 INFO kablam! 
Sep 21 10:04:35.655 INFO kablam! warning: unused macro definition
Sep 21 10:04:35.655 INFO kablam!   --> benches/../tests/grammars/precedenced_arith.rs:70:1
Sep 21 10:04:35.655 INFO kablam!    |
Sep 21 10:04:35.655 INFO kablam! 70 | / macro_rules! precedenced_arith {
Sep 21 10:04:35.655 INFO kablam! 71 | |     ($($e:tt)+) => (
Sep 21 10:04:35.655 INFO kablam! 72 | |         &[$(precedenced_arith_rhs_elem!($e) + 4,)+]
Sep 21 10:04:35.655 INFO kablam! 73 | |     )
Sep 21 10:04:35.655 INFO kablam! 74 | | }
Sep 21 10:04:35.655 INFO kablam!    | |_^
Sep 21 10:04:35.655 INFO kablam! 
Sep 21 10:04:36.013 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.27s
Sep 21 10:04:36.026 INFO kablam! su: No module specific data is present
Sep 21 10:04:36.952 INFO running `"docker" "rm" "-f" "11e534a9a2d4288bfebe7593e3c7b03eec32df6ad35e0951a599db05768b8138"`
Sep 21 10:04:37.065 INFO blam! 11e534a9a2d4288bfebe7593e3c7b03eec32df6ad35e0951a599db05768b8138