Nov 30 22:36:21.353 INFO checking gearley-0.0.1 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 22:36:21.353 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 22:36:21.680 INFO [stdout] f7c4b7d5beb70a1ca4bf40d19de5cd0135194c0c55b100ab91ccab77da4e5036
Nov 30 22:36:21.682 INFO running `"docker" "start" "-a" "f7c4b7d5beb70a1ca4bf40d19de5cd0135194c0c55b100ab91ccab77da4e5036"`
Nov 30 22:36:22.397 INFO [stderr] usermod: no changes
Nov 30 22:36:22.448 INFO [stderr]     Checking optional v0.0.13
Nov 30 22:36:22.448 INFO [stderr]     Checking ref_slice v1.1.1
Nov 30 22:36:22.448 INFO [stderr]     Checking bit-matrix v0.2.0
Nov 30 22:36:23.625 INFO [stderr]     Checking cfg v0.3.0
Nov 30 22:36:25.156 INFO [stderr]     Checking gearley v0.0.1 (/source)
Nov 30 22:36:26.242 INFO [stderr] warning: type annotations needed
Nov 30 22:36:26.242 INFO [stderr]   --> src/forest/depth_first/cartesian_product.rs:26:41
Nov 30 22:36:26.242 INFO [stderr]    |
Nov 30 22:36:26.242 INFO [stderr] 26 |             *ptr = &*(*ptr as *const _).offset(1);
Nov 30 22:36:26.242 INFO [stderr]    |                                         ^^^^^^
Nov 30 22:36:26.242 INFO [stderr]    |
Nov 30 22:36:26.242 INFO [stderr]    = note: #[warn(tyvar_behind_raw_pointer)] on by default
Nov 30 22:36:26.242 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 30 22:36:26.242 INFO [stderr]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Nov 30 22:36:26.242 INFO [stderr] 
Nov 30 22:36:26.744 INFO [stderr] warning: variable does not need to be mutable
Nov 30 22:36:26.744 INFO [stderr]    --> src/grammar.rs:652:13
Nov 30 22:36:26.744 INFO [stderr]     |
Nov 30 22:36:26.744 INFO [stderr] 652 |         let mut slices = self.as_slices_mut();
Nov 30 22:36:26.744 INFO [stderr]     |             ----^^^^^^
Nov 30 22:36:26.744 INFO [stderr]     |             |
Nov 30 22:36:26.744 INFO [stderr]     |             help: remove this `mut`
Nov 30 22:36:26.744 INFO [stderr]     |
Nov 30 22:36:26.744 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 22:36:26.744 INFO [stderr] 
Nov 30 22:36:26.748 INFO [stderr] warning: variable does not need to be mutable
Nov 30 22:36:26.748 INFO [stderr]    --> src/grammar.rs:679:13
Nov 30 22:36:26.748 INFO [stderr]     |
Nov 30 22:36:26.748 INFO [stderr] 679 |         let mut prediction_matrix = &mut slices.prediction_matrix;
Nov 30 22:36:26.748 INFO [stderr]     |             ----^^^^^^^^^^^^^^^^^
Nov 30 22:36:26.748 INFO [stderr]     |             |
Nov 30 22:36:26.748 INFO [stderr]     |             help: remove this `mut`
Nov 30 22:36:26.748 INFO [stderr] 
Nov 30 22:36:26.828 INFO [stderr] warning: type annotations needed
Nov 30 22:36:26.828 INFO [stderr]   --> src/forest/depth_first/cartesian_product.rs:26:41
Nov 30 22:36:26.828 INFO [stderr]    |
Nov 30 22:36:26.828 INFO [stderr] 26 |             *ptr = &*(*ptr as *const _).offset(1);
Nov 30 22:36:26.828 INFO [stderr]    |                                         ^^^^^^
Nov 30 22:36:26.828 INFO [stderr]    |
Nov 30 22:36:26.828 INFO [stderr]    = note: #[warn(tyvar_behind_raw_pointer)] on by default
Nov 30 22:36:26.828 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 30 22:36:26.828 INFO [stderr]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Nov 30 22:36:26.828 INFO [stderr] 
Nov 30 22:36:29.052 INFO [stderr] warning: unused macro definition
Nov 30 22:36:29.052 INFO [stderr]   --> tests/grammars/ambiguous_arith.rs:55:1
Nov 30 22:36:29.052 INFO [stderr]    |
Nov 30 22:36:29.052 INFO [stderr] 55 | / macro_rules! ambiguous_arith_rhs_elem {
Nov 30 22:36:29.052 INFO [stderr] 56 | |     ('+') => (0);
Nov 30 22:36:29.052 INFO [stderr] 57 | |     ('-') => (1);
Nov 30 22:36:29.052 INFO [stderr] 58 | |     ('*') => (2);
Nov 30 22:36:29.052 INFO [stderr] ...  |
Nov 30 22:36:29.052 INFO [stderr] 70 | |     ($e:expr) => ($e);
Nov 30 22:36:29.052 INFO [stderr] 71 | | }
Nov 30 22:36:29.052 INFO [stderr]    | |_^
Nov 30 22:36:29.052 INFO [stderr]    |
Nov 30 22:36:29.052 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Nov 30 22:36:29.052 INFO [stderr] 
Nov 30 22:36:29.052 INFO [stderr] warning: unused macro definition
Nov 30 22:36:29.052 INFO [stderr]   --> tests/grammars/ambiguous_arith.rs:73:1
Nov 30 22:36:29.052 INFO [stderr]    |
Nov 30 22:36:29.052 INFO [stderr] 73 | / macro_rules! ambiguous_arith {
Nov 30 22:36:29.052 INFO [stderr] 74 | |     ($($e:tt)+) => (
Nov 30 22:36:29.052 INFO [stderr] 75 | |         &[$(ambiguous_arith_rhs_elem!($e) + 3,)+]
Nov 30 22:36:29.052 INFO [stderr] 76 | |     )
Nov 30 22:36:29.052 INFO [stderr] 77 | | }
Nov 30 22:36:29.052 INFO [stderr]    | |_^
Nov 30 22:36:29.052 INFO [stderr] 
Nov 30 22:36:29.052 INFO [stderr] warning: unused macro definition
Nov 30 22:36:29.052 INFO [stderr]   --> tests/grammars/precedenced_arith.rs:50:1
Nov 30 22:36:29.052 INFO [stderr]    |
Nov 30 22:36:29.052 INFO [stderr] 50 | / macro_rules! precedenced_arith_rhs_elem {
Nov 30 22:36:29.052 INFO [stderr] 51 | |     ('+') => (0);
Nov 30 22:36:29.052 INFO [stderr] 52 | |     ('-') => (1);
Nov 30 22:36:29.052 INFO [stderr] 53 | |     ('*') => (2);
Nov 30 22:36:29.052 INFO [stderr] ...  |
Nov 30 22:36:29.052 INFO [stderr] 67 | |     ($e:expr) => ($e);
Nov 30 22:36:29.052 INFO [stderr] 68 | | }
Nov 30 22:36:29.052 INFO [stderr]    | |_^
Nov 30 22:36:29.052 INFO [stderr] 
Nov 30 22:36:29.052 INFO [stderr] warning: unused macro definition
Nov 30 22:36:29.052 INFO [stderr]   --> tests/grammars/precedenced_arith.rs:70:1
Nov 30 22:36:29.052 INFO [stderr]    |
Nov 30 22:36:29.052 INFO [stderr] 70 | / macro_rules! precedenced_arith {
Nov 30 22:36:29.052 INFO [stderr] 71 | |     ($($e:tt)+) => (
Nov 30 22:36:29.052 INFO [stderr] 72 | |         &[$(precedenced_arith_rhs_elem!($e) + 4,)+]
Nov 30 22:36:29.052 INFO [stderr] 73 | |     )
Nov 30 22:36:29.052 INFO [stderr] 74 | | }
Nov 30 22:36:29.052 INFO [stderr]    | |_^
Nov 30 22:36:29.053 INFO [stderr] 
Nov 30 22:36:29.767 INFO [stderr] warning: variable does not need to be mutable
Nov 30 22:36:29.767 INFO [stderr]    --> src/grammar.rs:652:13
Nov 30 22:36:29.767 INFO [stderr]     |
Nov 30 22:36:29.767 INFO [stderr] 652 |         let mut slices = self.as_slices_mut();
Nov 30 22:36:29.767 INFO [stderr]     |             ----^^^^^^
Nov 30 22:36:29.767 INFO [stderr]     |             |
Nov 30 22:36:29.767 INFO [stderr]     |             help: remove this `mut`
Nov 30 22:36:29.767 INFO [stderr]     |
Nov 30 22:36:29.767 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 22:36:29.767 INFO [stderr] 
Nov 30 22:36:29.788 INFO [stderr] warning: variable does not need to be mutable
Nov 30 22:36:29.788 INFO [stderr]    --> src/grammar.rs:679:13
Nov 30 22:36:29.788 INFO [stderr]     |
Nov 30 22:36:29.788 INFO [stderr] 679 |         let mut prediction_matrix = &mut slices.prediction_matrix;
Nov 30 22:36:29.788 INFO [stderr]     |             ----^^^^^^^^^^^^^^^^^
Nov 30 22:36:29.788 INFO [stderr]     |             |
Nov 30 22:36:29.788 INFO [stderr]     |             help: remove this `mut`
Nov 30 22:36:29.788 INFO [stderr] 
Nov 30 22:36:30.960 INFO [stderr] warning: unused macro definition
Nov 30 22:36:30.960 INFO [stderr]   --> benches/../tests/grammars/ambiguous_arith.rs:55:1
Nov 30 22:36:30.960 INFO [stderr]    |
Nov 30 22:36:30.960 INFO [stderr] 55 | / macro_rules! ambiguous_arith_rhs_elem {
Nov 30 22:36:30.960 INFO [stderr] 56 | |     ('+') => (0);
Nov 30 22:36:30.960 INFO [stderr] 57 | |     ('-') => (1);
Nov 30 22:36:30.960 INFO [stderr] 58 | |     ('*') => (2);
Nov 30 22:36:30.960 INFO [stderr] ...  |
Nov 30 22:36:30.960 INFO [stderr] 70 | |     ($e:expr) => ($e);
Nov 30 22:36:30.960 INFO [stderr] 71 | | }
Nov 30 22:36:30.960 INFO [stderr]    | |_^
Nov 30 22:36:30.976 INFO [stderr]    |
Nov 30 22:36:30.976 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Nov 30 22:36:30.976 INFO [stderr] 
Nov 30 22:36:30.976 INFO [stderr] warning: unused macro definition
Nov 30 22:36:30.976 INFO [stderr]   --> benches/../tests/grammars/ambiguous_arith.rs:73:1
Nov 30 22:36:30.976 INFO [stderr]    |
Nov 30 22:36:30.976 INFO [stderr] 73 | / macro_rules! ambiguous_arith {
Nov 30 22:36:30.976 INFO [stderr] 74 | |     ($($e:tt)+) => (
Nov 30 22:36:30.976 INFO [stderr] 75 | |         &[$(ambiguous_arith_rhs_elem!($e) + 3,)+]
Nov 30 22:36:30.976 INFO [stderr] 76 | |     )
Nov 30 22:36:30.976 INFO [stderr] 77 | | }
Nov 30 22:36:30.976 INFO [stderr]    | |_^
Nov 30 22:36:30.976 INFO [stderr] 
Nov 30 22:36:30.976 INFO [stderr] warning: unused macro definition
Nov 30 22:36:30.976 INFO [stderr]   --> benches/../tests/grammars/precedenced_arith.rs:50:1
Nov 30 22:36:30.976 INFO [stderr]    |
Nov 30 22:36:30.976 INFO [stderr] 50 | / macro_rules! precedenced_arith_rhs_elem {
Nov 30 22:36:30.976 INFO [stderr] 51 | |     ('+') => (0);
Nov 30 22:36:30.976 INFO [stderr] 52 | |     ('-') => (1);
Nov 30 22:36:30.976 INFO [stderr] 53 | |     ('*') => (2);
Nov 30 22:36:30.976 INFO [stderr] ...  |
Nov 30 22:36:30.976 INFO [stderr] 67 | |     ($e:expr) => ($e);
Nov 30 22:36:30.977 INFO [stderr] 68 | | }
Nov 30 22:36:30.977 INFO [stderr]    | |_^
Nov 30 22:36:30.977 INFO [stderr] 
Nov 30 22:36:30.977 INFO [stderr] warning: unused macro definition
Nov 30 22:36:30.977 INFO [stderr]   --> benches/../tests/grammars/precedenced_arith.rs:70:1
Nov 30 22:36:30.977 INFO [stderr]    |
Nov 30 22:36:30.977 INFO [stderr] 70 | / macro_rules! precedenced_arith {
Nov 30 22:36:30.977 INFO [stderr] 71 | |     ($($e:tt)+) => (
Nov 30 22:36:30.977 INFO [stderr] 72 | |         &[$(precedenced_arith_rhs_elem!($e) + 4,)+]
Nov 30 22:36:30.977 INFO [stderr] 73 | |     )
Nov 30 22:36:30.977 INFO [stderr] 74 | | }
Nov 30 22:36:30.977 INFO [stderr]    | |_^
Nov 30 22:36:30.977 INFO [stderr] 
Nov 30 22:36:31.180 INFO [stderr] warning: unused macro definition
Nov 30 22:36:31.180 INFO [stderr]   --> tests/grammars/ambiguous_arith.rs:55:1
Nov 30 22:36:31.180 INFO [stderr]    |
Nov 30 22:36:31.180 INFO [stderr] 55 | / macro_rules! ambiguous_arith_rhs_elem {
Nov 30 22:36:31.180 INFO [stderr] 56 | |     ('+') => (0);
Nov 30 22:36:31.180 INFO [stderr] 57 | |     ('-') => (1);
Nov 30 22:36:31.180 INFO [stderr] 58 | |     ('*') => (2);
Nov 30 22:36:31.180 INFO [stderr] ...  |
Nov 30 22:36:31.180 INFO [stderr] 70 | |     ($e:expr) => ($e);
Nov 30 22:36:31.180 INFO [stderr] 71 | | }
Nov 30 22:36:31.180 INFO [stderr]    | |_^
Nov 30 22:36:31.189 INFO [stderr]    |
Nov 30 22:36:31.189 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Nov 30 22:36:31.189 INFO [stderr] 
Nov 30 22:36:31.189 INFO [stderr] warning: unused macro definition
Nov 30 22:36:31.189 INFO [stderr]   --> tests/grammars/ambiguous_arith.rs:73:1
Nov 30 22:36:31.189 INFO [stderr]    |
Nov 30 22:36:31.189 INFO [stderr] 73 | / macro_rules! ambiguous_arith {
Nov 30 22:36:31.189 INFO [stderr] 74 | |     ($($e:tt)+) => (
Nov 30 22:36:31.189 INFO [stderr] 75 | |         &[$(ambiguous_arith_rhs_elem!($e) + 3,)+]
Nov 30 22:36:31.189 INFO [stderr] 76 | |     )
Nov 30 22:36:31.189 INFO [stderr] 77 | | }
Nov 30 22:36:31.189 INFO [stderr]    | |_^
Nov 30 22:36:31.189 INFO [stderr] 
Nov 30 22:36:31.189 INFO [stderr] warning: unused macro definition
Nov 30 22:36:31.189 INFO [stderr]   --> tests/grammars/precedenced_arith.rs:50:1
Nov 30 22:36:31.189 INFO [stderr]    |
Nov 30 22:36:31.189 INFO [stderr] 50 | / macro_rules! precedenced_arith_rhs_elem {
Nov 30 22:36:31.189 INFO [stderr] 51 | |     ('+') => (0);
Nov 30 22:36:31.189 INFO [stderr] 52 | |     ('-') => (1);
Nov 30 22:36:31.189 INFO [stderr] 53 | |     ('*') => (2);
Nov 30 22:36:31.189 INFO [stderr] ...  |
Nov 30 22:36:31.189 INFO [stderr] 67 | |     ($e:expr) => ($e);
Nov 30 22:36:31.189 INFO [stderr] 68 | | }
Nov 30 22:36:31.189 INFO [stderr]    | |_^
Nov 30 22:36:31.189 INFO [stderr] 
Nov 30 22:36:31.196 INFO [stderr] warning: unused macro definition
Nov 30 22:36:31.196 INFO [stderr]   --> tests/grammars/precedenced_arith.rs:70:1
Nov 30 22:36:31.196 INFO [stderr]    |
Nov 30 22:36:31.196 INFO [stderr] 70 | / macro_rules! precedenced_arith {
Nov 30 22:36:31.196 INFO [stderr] 71 | |     ($($e:tt)+) => (
Nov 30 22:36:31.196 INFO [stderr] 72 | |         &[$(precedenced_arith_rhs_elem!($e) + 4,)+]
Nov 30 22:36:31.196 INFO [stderr] 73 | |     )
Nov 30 22:36:31.196 INFO [stderr] 74 | | }
Nov 30 22:36:31.196 INFO [stderr]    | |_^
Nov 30 22:36:31.197 INFO [stderr] 
Nov 30 22:36:31.328 INFO [stderr] warning: unused macro definition
Nov 30 22:36:31.328 INFO [stderr]   --> tests/grammars/ambiguous_arith.rs:55:1
Nov 30 22:36:31.328 INFO [stderr]    |
Nov 30 22:36:31.328 INFO [stderr] 55 | / macro_rules! ambiguous_arith_rhs_elem {
Nov 30 22:36:31.328 INFO [stderr] 56 | |     ('+') => (0);
Nov 30 22:36:31.328 INFO [stderr] 57 | |     ('-') => (1);
Nov 30 22:36:31.328 INFO [stderr] 58 | |     ('*') => (2);
Nov 30 22:36:31.328 INFO [stderr] ...  |
Nov 30 22:36:31.328 INFO [stderr] 70 | |     ($e:expr) => ($e);
Nov 30 22:36:31.328 INFO [stderr] 71 | | }
Nov 30 22:36:31.328 INFO [stderr]    | |_^
Nov 30 22:36:31.328 INFO [stderr]    |
Nov 30 22:36:31.328 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Nov 30 22:36:31.329 INFO [stderr] 
Nov 30 22:36:31.329 INFO [stderr] warning: unused macro definition
Nov 30 22:36:31.329 INFO [stderr]   --> tests/grammars/ambiguous_arith.rs:73:1
Nov 30 22:36:31.329 INFO [stderr]    |
Nov 30 22:36:31.329 INFO [stderr] 73 | / macro_rules! ambiguous_arith {
Nov 30 22:36:31.329 INFO [stderr] 74 | |     ($($e:tt)+) => (
Nov 30 22:36:31.329 INFO [stderr] 75 | |         &[$(ambiguous_arith_rhs_elem!($e) + 3,)+]
Nov 30 22:36:31.329 INFO [stderr] 76 | |     )
Nov 30 22:36:31.329 INFO [stderr] 77 | | }
Nov 30 22:36:31.329 INFO [stderr]    | |_^
Nov 30 22:36:31.329 INFO [stderr] 
Nov 30 22:36:31.329 INFO [stderr] warning: unused macro definition
Nov 30 22:36:31.329 INFO [stderr]   --> tests/grammars/precedenced_arith.rs:50:1
Nov 30 22:36:31.329 INFO [stderr]    |
Nov 30 22:36:31.329 INFO [stderr] 50 | / macro_rules! precedenced_arith_rhs_elem {
Nov 30 22:36:31.329 INFO [stderr] 51 | |     ('+') => (0);
Nov 30 22:36:31.329 INFO [stderr] 52 | |     ('-') => (1);
Nov 30 22:36:31.329 INFO [stderr] 53 | |     ('*') => (2);
Nov 30 22:36:31.329 INFO [stderr] ...  |
Nov 30 22:36:31.329 INFO [stderr] 67 | |     ($e:expr) => ($e);
Nov 30 22:36:31.329 INFO [stderr] 68 | | }
Nov 30 22:36:31.329 INFO [stderr]    | |_^
Nov 30 22:36:31.329 INFO [stderr] 
Nov 30 22:36:31.329 INFO [stderr] warning: unused macro definition
Nov 30 22:36:31.329 INFO [stderr]   --> tests/grammars/precedenced_arith.rs:70:1
Nov 30 22:36:31.329 INFO [stderr]    |
Nov 30 22:36:31.329 INFO [stderr] 70 | / macro_rules! precedenced_arith {
Nov 30 22:36:31.329 INFO [stderr] 71 | |     ($($e:tt)+) => (
Nov 30 22:36:31.329 INFO [stderr] 72 | |         &[$(precedenced_arith_rhs_elem!($e) + 4,)+]
Nov 30 22:36:31.329 INFO [stderr] 73 | |     )
Nov 30 22:36:31.329 INFO [stderr] 74 | | }
Nov 30 22:36:31.329 INFO [stderr]    | |_^
Nov 30 22:36:31.329 INFO [stderr] 
Nov 30 22:36:31.700 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.27s
Nov 30 22:36:31.705 INFO [stderr] su: No module specific data is present
Nov 30 22:36:32.342 INFO running `"docker" "inspect" "f7c4b7d5beb70a1ca4bf40d19de5cd0135194c0c55b100ab91ccab77da4e5036"`
Nov 30 22:36:32.670 INFO running `"docker" "rm" "-f" "f7c4b7d5beb70a1ca4bf40d19de5cd0135194c0c55b100ab91ccab77da4e5036"`
Nov 30 22:36:33.072 INFO [stdout] f7c4b7d5beb70a1ca4bf40d19de5cd0135194c0c55b100ab91ccab77da4e5036