Nov 29 01:12:36.368 INFO checking gearley-0.0.1 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 29 01:12:36.370 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +db42d4dad33013eba11ef37342ad9f614e5652b8-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 29 01:12:36.858 INFO [stdout] 74e429e44554e1cd517f4285bd2a46ee637b2f0fec6cb99c049d72c79856059e
Nov 29 01:12:36.860 INFO running `"docker" "start" "-a" "74e429e44554e1cd517f4285bd2a46ee637b2f0fec6cb99c049d72c79856059e"`
Nov 29 01:12:37.620 INFO [stderr] usermod: no changes
Nov 29 01:12:37.688 INFO [stderr]     Checking optional v0.0.13
Nov 29 01:12:37.688 INFO [stderr]     Checking bit-matrix v0.2.0
Nov 29 01:12:38.585 INFO [stderr]     Checking cfg v0.3.0
Nov 29 01:12:40.052 INFO [stderr]     Checking gearley v0.0.1 (/source)
Nov 29 01:12:41.104 INFO [stderr] warning: type annotations needed
Nov 29 01:12:41.104 INFO [stderr]   --> src/forest/depth_first/cartesian_product.rs:26:41
Nov 29 01:12:41.104 INFO [stderr]    |
Nov 29 01:12:41.104 INFO [stderr] 26 |             *ptr = &*(*ptr as *const _).offset(1);
Nov 29 01:12:41.104 INFO [stderr]    |                                         ^^^^^^
Nov 29 01:12:41.104 INFO [stderr]    |
Nov 29 01:12:41.104 INFO [stderr]    = note: #[warn(tyvar_behind_raw_pointer)] on by default
Nov 29 01:12:41.104 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Nov 29 01:12:41.104 INFO [stderr]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Nov 29 01:12:41.104 INFO [stderr] 
Nov 29 01:12:41.212 INFO [stderr] warning: type annotations needed
Nov 29 01:12:41.212 INFO [stderr]   --> src/forest/depth_first/cartesian_product.rs:26:41
Nov 29 01:12:41.212 INFO [stderr]    |
Nov 29 01:12:41.212 INFO [stderr] 26 |             *ptr = &*(*ptr as *const _).offset(1);
Nov 29 01:12:41.212 INFO [stderr]    |                                         ^^^^^^
Nov 29 01:12:41.212 INFO [stderr]    |
Nov 29 01:12:41.212 INFO [stderr]    = note: #[warn(tyvar_behind_raw_pointer)] on by default
Nov 29 01:12:41.212 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Nov 29 01:12:41.212 INFO [stderr]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Nov 29 01:12:41.212 INFO [stderr] 
Nov 29 01:12:41.604 INFO [stderr] warning: variable does not need to be mutable
Nov 29 01:12:41.604 INFO [stderr]    --> src/grammar.rs:652:13
Nov 29 01:12:41.604 INFO [stderr]     |
Nov 29 01:12:41.604 INFO [stderr] 652 |         let mut slices = self.as_slices_mut();
Nov 29 01:12:41.604 INFO [stderr]     |             ----^^^^^^
Nov 29 01:12:41.604 INFO [stderr]     |             |
Nov 29 01:12:41.604 INFO [stderr]     |             help: remove this `mut`
Nov 29 01:12:41.604 INFO [stderr]     |
Nov 29 01:12:41.604 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 29 01:12:41.604 INFO [stderr] 
Nov 29 01:12:41.616 INFO [stderr] warning: variable does not need to be mutable
Nov 29 01:12:41.616 INFO [stderr]    --> src/grammar.rs:679:13
Nov 29 01:12:41.616 INFO [stderr]     |
Nov 29 01:12:41.616 INFO [stderr] 679 |         let mut prediction_matrix = &mut slices.prediction_matrix;
Nov 29 01:12:41.616 INFO [stderr]     |             ----^^^^^^^^^^^^^^^^^
Nov 29 01:12:41.616 INFO [stderr]     |             |
Nov 29 01:12:41.616 INFO [stderr]     |             help: remove this `mut`
Nov 29 01:12:41.616 INFO [stderr] 
Nov 29 01:12:41.860 INFO [stderr] warning: variable does not need to be mutable
Nov 29 01:12:41.860 INFO [stderr]    --> src/grammar.rs:652:13
Nov 29 01:12:41.860 INFO [stderr]     |
Nov 29 01:12:41.860 INFO [stderr] 652 |         let mut slices = self.as_slices_mut();
Nov 29 01:12:41.860 INFO [stderr]     |             ----^^^^^^
Nov 29 01:12:41.860 INFO [stderr]     |             |
Nov 29 01:12:41.860 INFO [stderr]     |             help: remove this `mut`
Nov 29 01:12:41.860 INFO [stderr]     |
Nov 29 01:12:41.860 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 29 01:12:41.860 INFO [stderr] 
Nov 29 01:12:41.873 INFO [stderr] warning: variable does not need to be mutable
Nov 29 01:12:41.873 INFO [stderr]    --> src/grammar.rs:679:13
Nov 29 01:12:41.873 INFO [stderr]     |
Nov 29 01:12:41.873 INFO [stderr] 679 |         let mut prediction_matrix = &mut slices.prediction_matrix;
Nov 29 01:12:41.873 INFO [stderr]     |             ----^^^^^^^^^^^^^^^^^
Nov 29 01:12:41.873 INFO [stderr]     |             |
Nov 29 01:12:41.873 INFO [stderr]     |             help: remove this `mut`
Nov 29 01:12:41.873 INFO [stderr] 
Nov 29 01:12:43.600 INFO [stderr] warning: unused macro definition
Nov 29 01:12:43.600 INFO [stderr]   --> tests/grammars/ambiguous_arith.rs:55:1
Nov 29 01:12:43.600 INFO [stderr]    |
Nov 29 01:12:43.600 INFO [stderr] 55 | / macro_rules! ambiguous_arith_rhs_elem {
Nov 29 01:12:43.600 INFO [stderr] 56 | |     ('+') => (0);
Nov 29 01:12:43.600 INFO [stderr] 57 | |     ('-') => (1);
Nov 29 01:12:43.600 INFO [stderr] 58 | |     ('*') => (2);
Nov 29 01:12:43.600 INFO [stderr] ...  |
Nov 29 01:12:43.600 INFO [stderr] 70 | |     ($e:expr) => ($e);
Nov 29 01:12:43.600 INFO [stderr] 71 | | }
Nov 29 01:12:43.600 INFO [stderr]    | |_^
Nov 29 01:12:43.605 INFO [stderr]    |
Nov 29 01:12:43.605 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Nov 29 01:12:43.605 INFO [stderr] 
Nov 29 01:12:43.606 INFO [stderr] warning: unused macro definition
Nov 29 01:12:43.606 INFO [stderr]   --> tests/grammars/ambiguous_arith.rs:73:1
Nov 29 01:12:43.606 INFO [stderr]    |
Nov 29 01:12:43.606 INFO [stderr] 73 | / macro_rules! ambiguous_arith {
Nov 29 01:12:43.607 INFO [stderr] 74 | |     ($($e:tt)+) => (
Nov 29 01:12:43.607 INFO [stderr] 75 | |         &[$(ambiguous_arith_rhs_elem!($e) + 3,)+]
Nov 29 01:12:43.607 INFO [stderr] 76 | |     )
Nov 29 01:12:43.608 INFO [stderr] 77 | | }
Nov 29 01:12:43.608 INFO [stderr]    | |_^
Nov 29 01:12:43.608 INFO [stderr] 
Nov 29 01:12:43.608 INFO [stderr] warning: unused macro definition
Nov 29 01:12:43.609 INFO [stderr]   --> tests/grammars/precedenced_arith.rs:50:1
Nov 29 01:12:43.609 INFO [stderr]    |
Nov 29 01:12:43.609 INFO [stderr] 50 | / macro_rules! precedenced_arith_rhs_elem {
Nov 29 01:12:43.609 INFO [stderr] 51 | |     ('+') => (0);
Nov 29 01:12:43.610 INFO [stderr] 52 | |     ('-') => (1);
Nov 29 01:12:43.610 INFO [stderr] 53 | |     ('*') => (2);
Nov 29 01:12:43.610 INFO [stderr] ...  |
Nov 29 01:12:43.611 INFO [stderr] 67 | |     ($e:expr) => ($e);
Nov 29 01:12:43.611 INFO [stderr] 68 | | }
Nov 29 01:12:43.611 INFO [stderr]    | |_^
Nov 29 01:12:43.611 INFO [stderr] 
Nov 29 01:12:43.612 INFO [stderr] warning: unused macro definition
Nov 29 01:12:43.612 INFO [stderr]   --> tests/grammars/precedenced_arith.rs:70:1
Nov 29 01:12:43.612 INFO [stderr]    |
Nov 29 01:12:43.613 INFO [stderr] 70 | / macro_rules! precedenced_arith {
Nov 29 01:12:43.613 INFO [stderr] 71 | |     ($($e:tt)+) => (
Nov 29 01:12:43.613 INFO [stderr] 72 | |         &[$(precedenced_arith_rhs_elem!($e) + 4,)+]
Nov 29 01:12:43.614 INFO [stderr] 73 | |     )
Nov 29 01:12:43.614 INFO [stderr] 74 | | }
Nov 29 01:12:43.614 INFO [stderr]    | |_^
Nov 29 01:12:43.614 INFO [stderr] 
Nov 29 01:12:44.165 INFO [stderr] warning: unused macro definition
Nov 29 01:12:44.166 INFO [stderr]   --> benches/../tests/grammars/ambiguous_arith.rs:55:1
Nov 29 01:12:44.166 INFO [stderr]    |
Nov 29 01:12:44.166 INFO [stderr] 55 | / macro_rules! ambiguous_arith_rhs_elem {
Nov 29 01:12:44.166 INFO [stderr] 56 | |     ('+') => (0);
Nov 29 01:12:44.167 INFO [stderr] 57 | |     ('-') => (1);
Nov 29 01:12:44.167 INFO [stderr] 58 | |     ('*') => (2);
Nov 29 01:12:44.168 INFO [stderr] ...  |
Nov 29 01:12:44.168 INFO [stderr] 70 | |     ($e:expr) => ($e);
Nov 29 01:12:44.168 INFO [stderr] 71 | | }
Nov 29 01:12:44.168 INFO [stderr]    | |_^
Nov 29 01:12:44.169 INFO [stderr]    |
Nov 29 01:12:44.169 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Nov 29 01:12:44.169 INFO [stderr] 
Nov 29 01:12:44.170 INFO [stderr] warning: unused macro definition
Nov 29 01:12:44.170 INFO [stderr]   --> benches/../tests/grammars/ambiguous_arith.rs:73:1
Nov 29 01:12:44.170 INFO [stderr]    |
Nov 29 01:12:44.171 INFO [stderr] 73 | / macro_rules! ambiguous_arith {
Nov 29 01:12:44.171 INFO [stderr] 74 | |     ($($e:tt)+) => (
Nov 29 01:12:44.171 INFO [stderr] 75 | |         &[$(ambiguous_arith_rhs_elem!($e) + 3,)+]
Nov 29 01:12:44.171 INFO [stderr] 76 | |     )
Nov 29 01:12:44.172 INFO [stderr] 77 | | }
Nov 29 01:12:44.172 INFO [stderr]    | |_^
Nov 29 01:12:44.172 INFO [stderr] 
Nov 29 01:12:44.172 INFO [stderr] warning: unused macro definition
Nov 29 01:12:44.173 INFO [stderr]   --> benches/../tests/grammars/precedenced_arith.rs:50:1
Nov 29 01:12:44.173 INFO [stderr]    |
Nov 29 01:12:44.173 INFO [stderr] 50 | / macro_rules! precedenced_arith_rhs_elem {
Nov 29 01:12:44.173 INFO [stderr] 51 | |     ('+') => (0);
Nov 29 01:12:44.174 INFO [stderr] 52 | |     ('-') => (1);
Nov 29 01:12:44.174 INFO [stderr] 53 | |     ('*') => (2);
Nov 29 01:12:44.174 INFO [stderr] ...  |
Nov 29 01:12:44.174 INFO [stderr] 67 | |     ($e:expr) => ($e);
Nov 29 01:12:44.175 INFO [stderr] 68 | | }
Nov 29 01:12:44.175 INFO [stderr]    | |_^
Nov 29 01:12:44.175 INFO [stderr] 
Nov 29 01:12:44.175 INFO [stderr] warning: unused macro definition
Nov 29 01:12:44.176 INFO [stderr]   --> benches/../tests/grammars/precedenced_arith.rs:70:1
Nov 29 01:12:44.176 INFO [stderr]    |
Nov 29 01:12:44.176 INFO [stderr] 70 | / macro_rules! precedenced_arith {
Nov 29 01:12:44.176 INFO [stderr] 71 | |     ($($e:tt)+) => (
Nov 29 01:12:44.177 INFO [stderr] 72 | |         &[$(precedenced_arith_rhs_elem!($e) + 4,)+]
Nov 29 01:12:44.177 INFO [stderr] 73 | |     )
Nov 29 01:12:44.177 INFO [stderr] 74 | | }
Nov 29 01:12:44.177 INFO [stderr]    | |_^
Nov 29 01:12:44.178 INFO [stderr] 
Nov 29 01:12:45.316 INFO [stderr] warning: unused macro definition
Nov 29 01:12:45.316 INFO [stderr]   --> tests/grammars/ambiguous_arith.rs:55:1
Nov 29 01:12:45.316 INFO [stderr]    |
Nov 29 01:12:45.316 INFO [stderr] 55 | / macro_rules! ambiguous_arith_rhs_elem {
Nov 29 01:12:45.316 INFO [stderr] 56 | |     ('+') => (0);
Nov 29 01:12:45.316 INFO [stderr] 57 | |     ('-') => (1);
Nov 29 01:12:45.316 INFO [stderr] 58 | |     ('*') => (2);
Nov 29 01:12:45.316 INFO [stderr] ...  |
Nov 29 01:12:45.316 INFO [stderr] 70 | |     ($e:expr) => ($e);
Nov 29 01:12:45.316 INFO [stderr] 71 | | }
Nov 29 01:12:45.316 INFO [stderr]    | |_^
Nov 29 01:12:45.344 INFO [stderr]    |
Nov 29 01:12:45.344 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Nov 29 01:12:45.344 INFO [stderr] 
Nov 29 01:12:45.344 INFO [stderr] warning: unused macro definition
Nov 29 01:12:45.344 INFO [stderr]   --> tests/grammars/ambiguous_arith.rs:73:1
Nov 29 01:12:45.344 INFO [stderr]    |
Nov 29 01:12:45.344 INFO [stderr] 73 | / macro_rules! ambiguous_arith {
Nov 29 01:12:45.344 INFO [stderr] 74 | |     ($($e:tt)+) => (
Nov 29 01:12:45.344 INFO [stderr] 75 | |         &[$(ambiguous_arith_rhs_elem!($e) + 3,)+]
Nov 29 01:12:45.344 INFO [stderr] 76 | |     )
Nov 29 01:12:45.344 INFO [stderr] 77 | | }
Nov 29 01:12:45.344 INFO [stderr]    | |_^
Nov 29 01:12:45.344 INFO [stderr] 
Nov 29 01:12:45.344 INFO [stderr] warning: unused macro definition
Nov 29 01:12:45.344 INFO [stderr]   --> tests/grammars/precedenced_arith.rs:50:1
Nov 29 01:12:45.344 INFO [stderr]    |
Nov 29 01:12:45.344 INFO [stderr] 50 | / macro_rules! precedenced_arith_rhs_elem {
Nov 29 01:12:45.344 INFO [stderr] 51 | |     ('+') => (0);
Nov 29 01:12:45.345 INFO [stderr] 52 | |     ('-') => (1);
Nov 29 01:12:45.345 INFO [stderr] 53 | |     ('*') => (2);
Nov 29 01:12:45.345 INFO [stderr] ...  |
Nov 29 01:12:45.345 INFO [stderr] 67 | |     ($e:expr) => ($e);
Nov 29 01:12:45.345 INFO [stderr] 68 | | }
Nov 29 01:12:45.345 INFO [stderr]    | |_^
Nov 29 01:12:45.345 INFO [stderr] 
Nov 29 01:12:45.345 INFO [stderr] warning: unused macro definition
Nov 29 01:12:45.345 INFO [stderr]   --> tests/grammars/precedenced_arith.rs:70:1
Nov 29 01:12:45.345 INFO [stderr]    |
Nov 29 01:12:45.345 INFO [stderr] 70 | / macro_rules! precedenced_arith {
Nov 29 01:12:45.345 INFO [stderr] 71 | |     ($($e:tt)+) => (
Nov 29 01:12:45.345 INFO [stderr] 72 | |         &[$(precedenced_arith_rhs_elem!($e) + 4,)+]
Nov 29 01:12:45.345 INFO [stderr] 73 | |     )
Nov 29 01:12:45.345 INFO [stderr] 74 | | }
Nov 29 01:12:45.345 INFO [stderr]    | |_^
Nov 29 01:12:45.345 INFO [stderr] 
Nov 29 01:12:45.379 INFO [stderr] warning: unused macro definition
Nov 29 01:12:45.379 INFO [stderr]   --> tests/grammars/ambiguous_arith.rs:55:1
Nov 29 01:12:45.379 INFO [stderr]    |
Nov 29 01:12:45.379 INFO [stderr] 55 | / macro_rules! ambiguous_arith_rhs_elem {
Nov 29 01:12:45.379 INFO [stderr] 56 | |     ('+') => (0);
Nov 29 01:12:45.379 INFO [stderr] 57 | |     ('-') => (1);
Nov 29 01:12:45.379 INFO [stderr] 58 | |     ('*') => (2);
Nov 29 01:12:45.379 INFO [stderr] ...  |
Nov 29 01:12:45.379 INFO [stderr] 70 | |     ($e:expr) => ($e);
Nov 29 01:12:45.379 INFO [stderr] 71 | | }
Nov 29 01:12:45.379 INFO [stderr]    | |_^
Nov 29 01:12:45.379 INFO [stderr]    |
Nov 29 01:12:45.379 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Nov 29 01:12:45.379 INFO [stderr] 
Nov 29 01:12:45.379 INFO [stderr] warning: unused macro definition
Nov 29 01:12:45.379 INFO [stderr]   --> tests/grammars/ambiguous_arith.rs:73:1
Nov 29 01:12:45.379 INFO [stderr]    |
Nov 29 01:12:45.379 INFO [stderr] 73 | / macro_rules! ambiguous_arith {
Nov 29 01:12:45.379 INFO [stderr] 74 | |     ($($e:tt)+) => (
Nov 29 01:12:45.379 INFO [stderr] 75 | |         &[$(ambiguous_arith_rhs_elem!($e) + 3,)+]
Nov 29 01:12:45.379 INFO [stderr] 76 | |     )
Nov 29 01:12:45.379 INFO [stderr] 77 | | }
Nov 29 01:12:45.379 INFO [stderr]    | |_^
Nov 29 01:12:45.379 INFO [stderr] 
Nov 29 01:12:45.379 INFO [stderr] warning: unused macro definition
Nov 29 01:12:45.379 INFO [stderr]   --> tests/grammars/precedenced_arith.rs:50:1
Nov 29 01:12:45.379 INFO [stderr]    |
Nov 29 01:12:45.379 INFO [stderr] 50 | / macro_rules! precedenced_arith_rhs_elem {
Nov 29 01:12:45.379 INFO [stderr] 51 | |     ('+') => (0);
Nov 29 01:12:45.379 INFO [stderr] 52 | |     ('-') => (1);
Nov 29 01:12:45.379 INFO [stderr] 53 | |     ('*') => (2);
Nov 29 01:12:45.379 INFO [stderr] ...  |
Nov 29 01:12:45.379 INFO [stderr] 67 | |     ($e:expr) => ($e);
Nov 29 01:12:45.379 INFO [stderr] 68 | | }
Nov 29 01:12:45.379 INFO [stderr]    | |_^
Nov 29 01:12:45.379 INFO [stderr] 
Nov 29 01:12:45.379 INFO [stderr] warning: unused macro definition
Nov 29 01:12:45.379 INFO [stderr]   --> tests/grammars/precedenced_arith.rs:70:1
Nov 29 01:12:45.379 INFO [stderr]    |
Nov 29 01:12:45.379 INFO [stderr] 70 | / macro_rules! precedenced_arith {
Nov 29 01:12:45.380 INFO [stderr] 71 | |     ($($e:tt)+) => (
Nov 29 01:12:45.380 INFO [stderr] 72 | |         &[$(precedenced_arith_rhs_elem!($e) + 4,)+]
Nov 29 01:12:45.380 INFO [stderr] 73 | |     )
Nov 29 01:12:45.380 INFO [stderr] 74 | | }
Nov 29 01:12:45.380 INFO [stderr]    | |_^
Nov 29 01:12:45.380 INFO [stderr] 
Nov 29 01:12:46.024 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.37s
Nov 29 01:12:46.040 INFO [stderr] su: No module specific data is present
Nov 29 01:12:47.106 INFO running `"docker" "inspect" "74e429e44554e1cd517f4285bd2a46ee637b2f0fec6cb99c049d72c79856059e"`
Nov 29 01:12:47.377 INFO running `"docker" "rm" "-f" "74e429e44554e1cd517f4285bd2a46ee637b2f0fec6cb99c049d72c79856059e"`
Nov 29 01:12:47.697 INFO [stdout] 74e429e44554e1cd517f4285bd2a46ee637b2f0fec6cb99c049d72c79856059e