Sep 04 17:00:06.087 INFO checking gearley-0.0.1 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 17:00:06.087 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 17:00:06.087 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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=500" "-e" "CMD=cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 17:00:06.278 INFO blam! bb4d89d28d8f8a6ee33e93db8654eb800a1607452955fcf241935c5bdbaf2faf
Sep 04 17:00:06.280 INFO running `"docker" "start" "-a" "bb4d89d28d8f8a6ee33e93db8654eb800a1607452955fcf241935c5bdbaf2faf"`
Sep 04 17:00:07.412 INFO kablam!     Checking optional v0.0.13
Sep 04 17:00:07.412 INFO kablam!     Checking ref_slice v1.1.1
Sep 04 17:00:07.419 INFO kablam!     Checking bit-matrix v0.2.0
Sep 04 17:00:08.805 INFO kablam!     Checking cfg v0.3.0
Sep 04 17:00:11.829 INFO kablam!     Checking gearley v0.0.1 (file:///source)
Sep 04 17:00:13.248 INFO kablam! warning: type annotations needed
Sep 04 17:00:13.248 INFO kablam!   --> src/forest/depth_first/cartesian_product.rs:26:41
Sep 04 17:00:13.248 INFO kablam!    |
Sep 04 17:00:13.248 INFO kablam! 26 |             *ptr = &*(*ptr as *const _).offset(1);
Sep 04 17:00:13.248 INFO kablam!    |                                         ^^^^^^
Sep 04 17:00:13.248 INFO kablam!    |
Sep 04 17:00:13.248 INFO kablam!    = note: #[warn(tyvar_behind_raw_pointer)] on by default
Sep 04 17:00:13.248 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 04 17:00:13.248 INFO kablam!    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Sep 04 17:00:13.248 INFO kablam! 
Sep 04 17:00:13.556 INFO kablam! warning: type annotations needed
Sep 04 17:00:13.558 INFO kablam!   --> src/forest/depth_first/cartesian_product.rs:26:41
Sep 04 17:00:13.558 INFO kablam!    |
Sep 04 17:00:13.558 INFO kablam! 26 |             *ptr = &*(*ptr as *const _).offset(1);
Sep 04 17:00:13.558 INFO kablam!    |                                         ^^^^^^
Sep 04 17:00:13.558 INFO kablam!    |
Sep 04 17:00:13.558 INFO kablam!    = note: #[warn(tyvar_behind_raw_pointer)] on by default
Sep 04 17:00:13.558 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 04 17:00:13.558 INFO kablam!    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Sep 04 17:00:13.558 INFO kablam! 
Sep 04 17:00:14.504 INFO kablam! warning: variable does not need to be mutable
Sep 04 17:00:14.504 INFO kablam!    --> src/grammar.rs:652:13
Sep 04 17:00:14.504 INFO kablam!     |
Sep 04 17:00:14.504 INFO kablam! 652 |         let mut slices = self.as_slices_mut();
Sep 04 17:00:14.504 INFO kablam!     |             ----^^^^^^
Sep 04 17:00:14.504 INFO kablam!     |             |
Sep 04 17:00:14.504 INFO kablam!     |             help: remove this `mut`
Sep 04 17:00:14.504 INFO kablam!     |
Sep 04 17:00:14.504 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 17:00:14.504 INFO kablam! 
Sep 04 17:00:14.529 INFO kablam! warning: variable does not need to be mutable
Sep 04 17:00:14.529 INFO kablam!    --> src/grammar.rs:679:13
Sep 04 17:00:14.529 INFO kablam!     |
Sep 04 17:00:14.529 INFO kablam! 679 |         let mut prediction_matrix = &mut slices.prediction_matrix;
Sep 04 17:00:14.529 INFO kablam!     |             ----^^^^^^^^^^^^^^^^^
Sep 04 17:00:14.529 INFO kablam!     |             |
Sep 04 17:00:14.529 INFO kablam!     |             help: remove this `mut`
Sep 04 17:00:14.529 INFO kablam! 
Sep 04 17:00:14.893 INFO kablam! warning: variable does not need to be mutable
Sep 04 17:00:14.893 INFO kablam!    --> src/grammar.rs:652:13
Sep 04 17:00:14.893 INFO kablam!     |
Sep 04 17:00:14.893 INFO kablam! 652 |         let mut slices = self.as_slices_mut();
Sep 04 17:00:14.893 INFO kablam!     |             ----^^^^^^
Sep 04 17:00:14.893 INFO kablam!     |             |
Sep 04 17:00:14.893 INFO kablam!     |             help: remove this `mut`
Sep 04 17:00:14.894 INFO kablam!     |
Sep 04 17:00:14.894 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 17:00:14.894 INFO kablam! 
Sep 04 17:00:14.917 INFO kablam! warning: variable does not need to be mutable
Sep 04 17:00:14.917 INFO kablam!    --> src/grammar.rs:679:13
Sep 04 17:00:14.917 INFO kablam!     |
Sep 04 17:00:14.917 INFO kablam! 679 |         let mut prediction_matrix = &mut slices.prediction_matrix;
Sep 04 17:00:14.917 INFO kablam!     |             ----^^^^^^^^^^^^^^^^^
Sep 04 17:00:14.917 INFO kablam!     |             |
Sep 04 17:00:14.917 INFO kablam!     |             help: remove this `mut`
Sep 04 17:00:14.919 INFO kablam! 
Sep 04 17:00:18.079 INFO kablam! warning: unused macro definition
Sep 04 17:00:18.079 INFO kablam!   --> tests/grammars/ambiguous_arith.rs:55:1
Sep 04 17:00:18.079 INFO kablam!    |
Sep 04 17:00:18.079 INFO kablam! 55 | / macro_rules! ambiguous_arith_rhs_elem {
Sep 04 17:00:18.079 INFO kablam! 56 | |     ('+') => (0);
Sep 04 17:00:18.079 INFO kablam! 57 | |     ('-') => (1);
Sep 04 17:00:18.079 INFO kablam! 58 | |     ('*') => (2);
Sep 04 17:00:18.079 INFO kablam! ...  |
Sep 04 17:00:18.079 INFO kablam! 70 | |     ($e:expr) => ($e);
Sep 04 17:00:18.079 INFO kablam! 71 | | }
Sep 04 17:00:18.079 INFO kablam!    | |_^
Sep 04 17:00:18.079 INFO kablam!    |
Sep 04 17:00:18.079 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 04 17:00:18.079 INFO kablam! 
Sep 04 17:00:18.082 INFO kablam! warning: unused macro definition
Sep 04 17:00:18.082 INFO kablam!   --> tests/grammars/ambiguous_arith.rs:73:1
Sep 04 17:00:18.082 INFO kablam!    |
Sep 04 17:00:18.082 INFO kablam! 73 | / macro_rules! ambiguous_arith {
Sep 04 17:00:18.083 INFO kablam! 74 | |     ($($e:tt)+) => (
Sep 04 17:00:18.083 INFO kablam! 75 | |         &[$(ambiguous_arith_rhs_elem!($e) + 3,)+]
Sep 04 17:00:18.083 INFO kablam! 76 | |     )
Sep 04 17:00:18.083 INFO kablam! 77 | | }
Sep 04 17:00:18.083 INFO kablam!    | |_^
Sep 04 17:00:18.083 INFO kablam! 
Sep 04 17:00:18.083 INFO kablam! warning: unused macro definition
Sep 04 17:00:18.083 INFO kablam!   --> tests/grammars/precedenced_arith.rs:50:1
Sep 04 17:00:18.083 INFO kablam!    |
Sep 04 17:00:18.083 INFO kablam! 50 | / macro_rules! precedenced_arith_rhs_elem {
Sep 04 17:00:18.083 INFO kablam! 51 | |     ('+') => (0);
Sep 04 17:00:18.083 INFO kablam! 52 | |     ('-') => (1);
Sep 04 17:00:18.083 INFO kablam! 53 | |     ('*') => (2);
Sep 04 17:00:18.083 INFO kablam! ...  |
Sep 04 17:00:18.083 INFO kablam! 67 | |     ($e:expr) => ($e);
Sep 04 17:00:18.083 INFO kablam! 68 | | }
Sep 04 17:00:18.083 INFO kablam!    | |_^
Sep 04 17:00:18.084 INFO kablam! 
Sep 04 17:00:18.084 INFO kablam! warning: unused macro definition
Sep 04 17:00:18.084 INFO kablam!   --> tests/grammars/precedenced_arith.rs:70:1
Sep 04 17:00:18.084 INFO kablam!    |
Sep 04 17:00:18.084 INFO kablam! 70 | / macro_rules! precedenced_arith {
Sep 04 17:00:18.084 INFO kablam! 71 | |     ($($e:tt)+) => (
Sep 04 17:00:18.084 INFO kablam! 72 | |         &[$(precedenced_arith_rhs_elem!($e) + 4,)+]
Sep 04 17:00:18.084 INFO kablam! 73 | |     )
Sep 04 17:00:18.084 INFO kablam! 74 | | }
Sep 04 17:00:18.084 INFO kablam!    | |_^
Sep 04 17:00:18.084 INFO kablam! 
Sep 04 17:00:18.101 INFO kablam! warning: unused macro definition
Sep 04 17:00:18.101 INFO kablam!   --> tests/grammars/ambiguous_arith.rs:55:1
Sep 04 17:00:18.101 INFO kablam!    |
Sep 04 17:00:18.101 INFO kablam! 55 | / macro_rules! ambiguous_arith_rhs_elem {
Sep 04 17:00:18.101 INFO kablam! 56 | |     ('+') => (0);
Sep 04 17:00:18.101 INFO kablam! 57 | |     ('-') => (1);
Sep 04 17:00:18.101 INFO kablam! 58 | |     ('*') => (2);
Sep 04 17:00:18.101 INFO kablam! ...  |
Sep 04 17:00:18.101 INFO kablam! 70 | |     ($e:expr) => ($e);
Sep 04 17:00:18.101 INFO kablam! 71 | | }
Sep 04 17:00:18.101 INFO kablam!    | |_^
Sep 04 17:00:18.101 INFO kablam!    |
Sep 04 17:00:18.101 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 04 17:00:18.101 INFO kablam! 
Sep 04 17:00:18.101 INFO kablam! warning: unused macro definition
Sep 04 17:00:18.101 INFO kablam!   --> tests/grammars/ambiguous_arith.rs:73:1
Sep 04 17:00:18.101 INFO kablam!    |
Sep 04 17:00:18.102 INFO kablam! 73 | / macro_rules! ambiguous_arith {
Sep 04 17:00:18.102 INFO kablam! 74 | |     ($($e:tt)+) => (
Sep 04 17:00:18.102 INFO kablam! 75 | |         &[$(ambiguous_arith_rhs_elem!($e) + 3,)+]
Sep 04 17:00:18.102 INFO kablam! 76 | |     )
Sep 04 17:00:18.102 INFO kablam! 77 | | }
Sep 04 17:00:18.102 INFO kablam!    | |_^
Sep 04 17:00:18.102 INFO kablam! 
Sep 04 17:00:18.102 INFO kablam! warning: unused macro definition
Sep 04 17:00:18.102 INFO kablam!   --> tests/grammars/precedenced_arith.rs:50:1
Sep 04 17:00:18.102 INFO kablam!    |
Sep 04 17:00:18.102 INFO kablam! 50 | / macro_rules! precedenced_arith_rhs_elem {
Sep 04 17:00:18.102 INFO kablam! 51 | |     ('+') => (0);
Sep 04 17:00:18.102 INFO kablam! 52 | |     ('-') => (1);
Sep 04 17:00:18.102 INFO kablam! 53 | |     ('*') => (2);
Sep 04 17:00:18.102 INFO kablam! ...  |
Sep 04 17:00:18.102 INFO kablam! 67 | |     ($e:expr) => ($e);
Sep 04 17:00:18.102 INFO kablam! 68 | | }
Sep 04 17:00:18.102 INFO kablam!    | |_^
Sep 04 17:00:18.102 INFO kablam! 
Sep 04 17:00:18.102 INFO kablam! warning: unused macro definition
Sep 04 17:00:18.102 INFO kablam!   --> tests/grammars/precedenced_arith.rs:70:1
Sep 04 17:00:18.102 INFO kablam!    |
Sep 04 17:00:18.102 INFO kablam! 70 | / macro_rules! precedenced_arith {
Sep 04 17:00:18.102 INFO kablam! 71 | |     ($($e:tt)+) => (
Sep 04 17:00:18.102 INFO kablam! 72 | |         &[$(precedenced_arith_rhs_elem!($e) + 4,)+]
Sep 04 17:00:18.102 INFO kablam! 73 | |     )
Sep 04 17:00:18.102 INFO kablam! 74 | | }
Sep 04 17:00:18.102 INFO kablam!    | |_^
Sep 04 17:00:18.106 INFO kablam! 
Sep 04 17:00:18.358 INFO kablam! warning: unused macro definition
Sep 04 17:00:18.358 INFO kablam!   --> tests/grammars/ambiguous_arith.rs:55:1
Sep 04 17:00:18.358 INFO kablam!    |
Sep 04 17:00:18.358 INFO kablam! 55 | / macro_rules! ambiguous_arith_rhs_elem {
Sep 04 17:00:18.358 INFO kablam! 56 | |     ('+') => (0);
Sep 04 17:00:18.358 INFO kablam! 57 | |     ('-') => (1);
Sep 04 17:00:18.358 INFO kablam! 58 | |     ('*') => (2);
Sep 04 17:00:18.358 INFO kablam! ...  |
Sep 04 17:00:18.358 INFO kablam! 70 | |     ($e:expr) => ($e);
Sep 04 17:00:18.358 INFO kablam! 71 | | }
Sep 04 17:00:18.358 INFO kablam!    | |_^
Sep 04 17:00:18.358 INFO kablam!    |
Sep 04 17:00:18.358 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 04 17:00:18.358 INFO kablam! 
Sep 04 17:00:18.358 INFO kablam! warning: unused macro definition
Sep 04 17:00:18.358 INFO kablam!   --> tests/grammars/ambiguous_arith.rs:73:1
Sep 04 17:00:18.358 INFO kablam!    |
Sep 04 17:00:18.358 INFO kablam! 73 | / macro_rules! ambiguous_arith {
Sep 04 17:00:18.358 INFO kablam! 74 | |     ($($e:tt)+) => (
Sep 04 17:00:18.358 INFO kablam! 75 | |         &[$(ambiguous_arith_rhs_elem!($e) + 3,)+]
Sep 04 17:00:18.358 INFO kablam! 76 | |     )
Sep 04 17:00:18.358 INFO kablam! 77 | | }
Sep 04 17:00:18.358 INFO kablam!    | |_^
Sep 04 17:00:18.358 INFO kablam! 
Sep 04 17:00:18.359 INFO kablam! warning: unused macro definition
Sep 04 17:00:18.359 INFO kablam!   --> tests/grammars/precedenced_arith.rs:50:1
Sep 04 17:00:18.359 INFO kablam!    |
Sep 04 17:00:18.359 INFO kablam! 50 | / macro_rules! precedenced_arith_rhs_elem {
Sep 04 17:00:18.359 INFO kablam! 51 | |     ('+') => (0);
Sep 04 17:00:18.359 INFO kablam! 52 | |     ('-') => (1);
Sep 04 17:00:18.359 INFO kablam! 53 | |     ('*') => (2);
Sep 04 17:00:18.359 INFO kablam! ...  |
Sep 04 17:00:18.359 INFO kablam! 67 | |     ($e:expr) => ($e);
Sep 04 17:00:18.359 INFO kablam! 68 | | }
Sep 04 17:00:18.359 INFO kablam!    | |_^
Sep 04 17:00:18.359 INFO kablam! 
Sep 04 17:00:18.370 INFO kablam! warning: unused macro definition
Sep 04 17:00:18.370 INFO kablam!   --> tests/grammars/precedenced_arith.rs:70:1
Sep 04 17:00:18.370 INFO kablam!    |
Sep 04 17:00:18.371 INFO kablam! 70 | / macro_rules! precedenced_arith {
Sep 04 17:00:18.371 INFO kablam! 71 | |     ($($e:tt)+) => (
Sep 04 17:00:18.371 INFO kablam! 72 | |         &[$(precedenced_arith_rhs_elem!($e) + 4,)+]
Sep 04 17:00:18.371 INFO kablam! 73 | |     )
Sep 04 17:00:18.371 INFO kablam! 74 | | }
Sep 04 17:00:18.371 INFO kablam!    | |_^
Sep 04 17:00:18.371 INFO kablam! 
Sep 04 17:00:18.556 INFO kablam! warning: unused macro definition
Sep 04 17:00:18.557 INFO kablam!   --> benches/../tests/grammars/ambiguous_arith.rs:55:1
Sep 04 17:00:18.557 INFO kablam!    |
Sep 04 17:00:18.557 INFO kablam! 55 | / macro_rules! ambiguous_arith_rhs_elem {
Sep 04 17:00:18.557 INFO kablam! 56 | |     ('+') => (0);
Sep 04 17:00:18.557 INFO kablam! 57 | |     ('-') => (1);
Sep 04 17:00:18.557 INFO kablam! 58 | |     ('*') => (2);
Sep 04 17:00:18.557 INFO kablam! ...  |
Sep 04 17:00:18.557 INFO kablam! 70 | |     ($e:expr) => ($e);
Sep 04 17:00:18.557 INFO kablam! 71 | | }
Sep 04 17:00:18.557 INFO kablam!    | |_^
Sep 04 17:00:18.557 INFO kablam!    |
Sep 04 17:00:18.557 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 04 17:00:18.557 INFO kablam! 
Sep 04 17:00:18.557 INFO kablam! warning: unused macro definition
Sep 04 17:00:18.557 INFO kablam!   --> benches/../tests/grammars/ambiguous_arith.rs:73:1
Sep 04 17:00:18.558 INFO kablam!    |
Sep 04 17:00:18.558 INFO kablam! 73 | / macro_rules! ambiguous_arith {
Sep 04 17:00:18.558 INFO kablam! 74 | |     ($($e:tt)+) => (
Sep 04 17:00:18.558 INFO kablam! 75 | |         &[$(ambiguous_arith_rhs_elem!($e) + 3,)+]
Sep 04 17:00:18.558 INFO kablam! 76 | |     )
Sep 04 17:00:18.558 INFO kablam! 77 | | }
Sep 04 17:00:18.558 INFO kablam!    | |_^
Sep 04 17:00:18.558 INFO kablam! 
Sep 04 17:00:18.558 INFO kablam! warning: unused macro definition
Sep 04 17:00:18.558 INFO kablam!   --> benches/../tests/grammars/precedenced_arith.rs:50:1
Sep 04 17:00:18.558 INFO kablam!    |
Sep 04 17:00:18.558 INFO kablam! 50 | / macro_rules! precedenced_arith_rhs_elem {
Sep 04 17:00:18.558 INFO kablam! 51 | |     ('+') => (0);
Sep 04 17:00:18.558 INFO kablam! 52 | |     ('-') => (1);
Sep 04 17:00:18.558 INFO kablam! 53 | |     ('*') => (2);
Sep 04 17:00:18.558 INFO kablam! ...  |
Sep 04 17:00:18.558 INFO kablam! 67 | |     ($e:expr) => ($e);
Sep 04 17:00:18.558 INFO kablam! 68 | | }
Sep 04 17:00:18.558 INFO kablam!    | |_^
Sep 04 17:00:18.558 INFO kablam! 
Sep 04 17:00:18.558 INFO kablam! warning: unused macro definition
Sep 04 17:00:18.558 INFO kablam!   --> benches/../tests/grammars/precedenced_arith.rs:70:1
Sep 04 17:00:18.558 INFO kablam!    |
Sep 04 17:00:18.558 INFO kablam! 70 | / macro_rules! precedenced_arith {
Sep 04 17:00:18.558 INFO kablam! 71 | |     ($($e:tt)+) => (
Sep 04 17:00:18.559 INFO kablam! 72 | |         &[$(precedenced_arith_rhs_elem!($e) + 4,)+]
Sep 04 17:00:18.559 INFO kablam! 73 | |     )
Sep 04 17:00:18.559 INFO kablam! 74 | | }
Sep 04 17:00:18.559 INFO kablam!    | |_^
Sep 04 17:00:18.559 INFO kablam! 
Sep 04 17:00:19.454 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.09s
Sep 04 17:00:19.464 INFO kablam! su: No module specific data is present
Sep 04 17:00:19.990 INFO running `"docker" "rm" "-f" "bb4d89d28d8f8a6ee33e93db8654eb800a1607452955fcf241935c5bdbaf2faf"`
Sep 04 17:00:20.136 INFO blam! bb4d89d28d8f8a6ee33e93db8654eb800a1607452955fcf241935c5bdbaf2faf