Jul 12 04:35:17.083 INFO checking matcha-0.1.1 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 04:35:17.083 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 04:35:17.083 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 04:35:17.083 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-2/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 04:35:17.339 INFO blam! 9c27ddab4dabecbd768ff2211df4174981196d11273c2b97fdbfed2c0f3c1d49
Jul 12 04:35:17.342 INFO running `"docker" "start" "-a" "9c27ddab4dabecbd768ff2211df4174981196d11273c2b97fdbfed2c0f3c1d49"`
Jul 12 04:35:18.338 INFO kablam!     Checking memcmp v0.0.6
Jul 12 04:35:18.812 INFO kablam!     Checking matcha v0.1.1 (file:///source)
Jul 12 04:35:19.170 INFO kablam! warning: unused import: `std::str`
Jul 12 04:35:19.170 INFO kablam!  --> src/simple.rs:2:5
Jul 12 04:35:19.170 INFO kablam!   |
Jul 12 04:35:19.170 INFO kablam! 2 | use std::str;
Jul 12 04:35:19.170 INFO kablam!   |     ^^^^^^^^
Jul 12 04:35:19.171 INFO kablam!   |
Jul 12 04:35:19.171 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 12 04:35:19.172 INFO kablam! 
Jul 12 04:35:19.172 INFO kablam! warning: unused import: `std::cmp`
Jul 12 04:35:19.172 INFO kablam!  --> src/tbm.rs:1:5
Jul 12 04:35:19.172 INFO kablam!   |
Jul 12 04:35:19.172 INFO kablam! 1 | use std::cmp;
Jul 12 04:35:19.172 INFO kablam!   |     ^^^^^^^^
Jul 12 04:35:19.173 INFO kablam! 
Jul 12 04:35:19.173 INFO kablam! warning: unused import: `std::mem`
Jul 12 04:35:19.173 INFO kablam!  --> src/tbm.rs:2:5
Jul 12 04:35:19.173 INFO kablam!   |
Jul 12 04:35:19.173 INFO kablam! 2 | use std::mem;
Jul 12 04:35:19.173 INFO kablam!   |     ^^^^^^^^
Jul 12 04:35:19.174 INFO kablam! 
Jul 12 04:35:19.174 INFO kablam! warning: unused import: `self::test::Bencher`
Jul 12 04:35:19.174 INFO kablam!   --> src/lib.rs:16:9
Jul 12 04:35:19.174 INFO kablam!    |
Jul 12 04:35:19.174 INFO kablam! 16 |     use self::test::Bencher;
Jul 12 04:35:19.174 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^
Jul 12 04:35:19.175 INFO kablam! 
Jul 12 04:35:19.175 INFO kablam! warning: unused import: `super::Match`
Jul 12 04:35:19.175 INFO kablam!   --> src/lib.rs:18:9
Jul 12 04:35:19.175 INFO kablam!    |
Jul 12 04:35:19.175 INFO kablam! 18 |     use super::Match;
Jul 12 04:35:19.175 INFO kablam!    |         ^^^^^^^^^^^^
Jul 12 04:35:19.176 INFO kablam! 
Jul 12 04:35:19.176 INFO kablam! warning: unused import: `super::simple::SimpleMatcher`
Jul 12 04:35:19.176 INFO kablam!   --> src/lib.rs:19:9
Jul 12 04:35:19.176 INFO kablam!    |
Jul 12 04:35:19.176 INFO kablam! 19 |     use super::simple::SimpleMatcher;
Jul 12 04:35:19.176 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 04:35:19.176 INFO kablam! 
Jul 12 04:35:19.177 INFO kablam! warning: unused import: `super::tbm::TBMMatcher`
Jul 12 04:35:19.177 INFO kablam!   --> src/lib.rs:20:9
Jul 12 04:35:19.177 INFO kablam!    |
Jul 12 04:35:19.177 INFO kablam! 20 |     use super::tbm::TBMMatcher;
Jul 12 04:35:19.177 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^
Jul 12 04:35:19.177 INFO kablam! 
Jul 12 04:35:19.210 INFO kablam! warning: unused import: `std::str`
Jul 12 04:35:19.211 INFO kablam!  --> src/simple.rs:2:5
Jul 12 04:35:19.211 INFO kablam!   |
Jul 12 04:35:19.211 INFO kablam! 2 | use std::str;
Jul 12 04:35:19.211 INFO kablam!   |     ^^^^^^^^
Jul 12 04:35:19.211 INFO kablam!   |
Jul 12 04:35:19.211 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 12 04:35:19.211 INFO kablam! 
Jul 12 04:35:19.215 INFO kablam! warning: unused import: `std::cmp`
Jul 12 04:35:19.215 INFO kablam!  --> src/tbm.rs:1:5
Jul 12 04:35:19.215 INFO kablam!   |
Jul 12 04:35:19.215 INFO kablam! 1 | use std::cmp;
Jul 12 04:35:19.215 INFO kablam!   |     ^^^^^^^^
Jul 12 04:35:19.215 INFO kablam! 
Jul 12 04:35:19.216 INFO kablam! warning: unused import: `std::mem`
Jul 12 04:35:19.216 INFO kablam!  --> src/tbm.rs:2:5
Jul 12 04:35:19.216 INFO kablam!   |
Jul 12 04:35:19.216 INFO kablam! 2 | use std::mem;
Jul 12 04:35:19.216 INFO kablam!   |     ^^^^^^^^
Jul 12 04:35:19.216 INFO kablam! 
Jul 12 04:35:19.216 INFO kablam! warning: unused import: `super::Match`
Jul 12 04:35:19.216 INFO kablam!   --> src/lib.rs:18:9
Jul 12 04:35:19.216 INFO kablam!    |
Jul 12 04:35:19.216 INFO kablam! 18 |     use super::Match;
Jul 12 04:35:19.216 INFO kablam!    |         ^^^^^^^^^^^^
Jul 12 04:35:19.216 INFO kablam! 
Jul 12 04:35:19.384 INFO kablam! warning: variable does not need to be mutable
Jul 12 04:35:19.384 INFO kablam!   --> src/tbm.rs:22:9
Jul 12 04:35:19.384 INFO kablam!    |
Jul 12 04:35:19.384 INFO kablam! 22 |     let mut y: usize = x - 1;
Jul 12 04:35:19.384 INFO kablam!    |         ----^
Jul 12 04:35:19.384 INFO kablam!    |         |
Jul 12 04:35:19.384 INFO kablam!    |         help: remove this `mut`
Jul 12 04:35:19.384 INFO kablam!    |
Jul 12 04:35:19.384 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 12 04:35:19.384 INFO kablam! 
Jul 12 04:35:19.387 INFO kablam! warning: variable does not need to be mutable
Jul 12 04:35:19.387 INFO kablam!   --> src/tbm.rs:47:13
Jul 12 04:35:19.387 INFO kablam!    |
Jul 12 04:35:19.387 INFO kablam! 47 |         let mut r: Vec<usize> = bad_character_table(&needle, needle_len);
Jul 12 04:35:19.387 INFO kablam!    |             ----^
Jul 12 04:35:19.387 INFO kablam!    |             |
Jul 12 04:35:19.388 INFO kablam!    |             help: remove this `mut`
Jul 12 04:35:19.388 INFO kablam! 
Jul 12 04:35:19.388 INFO kablam! warning: constant item is never used: `SM_S`
Jul 12 04:35:19.388 INFO kablam!   --> src/lib.rs:22:5
Jul 12 04:35:19.388 INFO kablam!    |
Jul 12 04:35:19.388 INFO kablam! 22 | /     const SM_S: &'static str = r#"let s = String::from("use memcmp::Memcmp;
Jul 12 04:35:19.388 INFO kablam! 23 | |         use super::Match;
Jul 12 04:35:19.388 INFO kablam! 24 | |
Jul 12 04:35:19.388 INFO kablam! 25 | |         /// The main BruteForceMatcher type for setting configuration and running BruteForceMatcher.
Jul 12 04:35:19.389 INFO kablam! ...  |
Jul 12 04:35:19.389 INFO kablam! 47 | |         }
Jul 12 04:35:19.389 INFO kablam! 48 | |         ");"#;
Jul 12 04:35:19.389 INFO kablam!    | |______________^
Jul 12 04:35:19.389 INFO kablam!    |
Jul 12 04:35:19.389 INFO kablam!    = note: #[warn(dead_code)] on by default
Jul 12 04:35:19.389 INFO kablam! 
Jul 12 04:35:19.391 INFO kablam! warning: comparison is useless due to type limits
Jul 12 04:35:19.391 INFO kablam!   --> src/tbm.rs:24:11
Jul 12 04:35:19.391 INFO kablam!    |
Jul 12 04:35:19.391 INFO kablam! 24 |     while x >= 0 {
Jul 12 04:35:19.391 INFO kablam!    |           ^^^^^^
Jul 12 04:35:19.391 INFO kablam!    |
Jul 12 04:35:19.391 INFO kablam!    = note: #[warn(unused_comparisons)] on by default
Jul 12 04:35:19.391 INFO kablam! 
Jul 12 04:35:19.549 INFO kablam! warning: unused variable: `matches`
Jul 12 04:35:19.549 INFO kablam!   --> src/simple.rs:84:9
Jul 12 04:35:19.549 INFO kablam!    |
Jul 12 04:35:19.550 INFO kablam! 84 |     let matches: Vec<Match> = SimpleMatcher::matches("suki".as_bytes(), &b);
Jul 12 04:35:19.550 INFO kablam!    |         ^^^^^^^ help: consider using `_matches` instead
Jul 12 04:35:19.550 INFO kablam!    |
Jul 12 04:35:19.550 INFO kablam!    = note: #[warn(unused_variables)] on by default
Jul 12 04:35:19.550 INFO kablam! 
Jul 12 04:35:19.551 INFO kablam! warning: unused variable: `matches`
Jul 12 04:35:19.551 INFO kablam!    --> src/tbm.rs:104:9
Jul 12 04:35:19.551 INFO kablam!     |
Jul 12 04:35:19.551 INFO kablam! 104 |     let matches: Vec<Match> = TBMMatcher::matches("suki".as_bytes(), &b);
Jul 12 04:35:19.551 INFO kablam!     |         ^^^^^^^ help: consider using `_matches` instead
Jul 12 04:35:19.551 INFO kablam! 
Jul 12 04:35:19.589 INFO kablam! warning: variable does not need to be mutable
Jul 12 04:35:19.589 INFO kablam!   --> src/tbm.rs:22:9
Jul 12 04:35:19.589 INFO kablam!    |
Jul 12 04:35:19.589 INFO kablam! 22 |     let mut y: usize = x - 1;
Jul 12 04:35:19.589 INFO kablam!    |         ----^
Jul 12 04:35:19.589 INFO kablam!    |         |
Jul 12 04:35:19.589 INFO kablam!    |         help: remove this `mut`
Jul 12 04:35:19.590 INFO kablam!    |
Jul 12 04:35:19.590 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 12 04:35:19.590 INFO kablam! 
Jul 12 04:35:19.593 INFO kablam! warning: variable does not need to be mutable
Jul 12 04:35:19.594 INFO kablam!   --> src/tbm.rs:47:13
Jul 12 04:35:19.594 INFO kablam!    |
Jul 12 04:35:19.594 INFO kablam! 47 |         let mut r: Vec<usize> = bad_character_table(&needle, needle_len);
Jul 12 04:35:19.594 INFO kablam!    |             ----^
Jul 12 04:35:19.594 INFO kablam!    |             |
Jul 12 04:35:19.594 INFO kablam!    |             help: remove this `mut`
Jul 12 04:35:19.594 INFO kablam! 
Jul 12 04:35:19.604 INFO kablam! warning: comparison is useless due to type limits
Jul 12 04:35:19.605 INFO kablam!   --> src/tbm.rs:24:11
Jul 12 04:35:19.605 INFO kablam!    |
Jul 12 04:35:19.605 INFO kablam! 24 |     while x >= 0 {
Jul 12 04:35:19.605 INFO kablam!    |           ^^^^^^
Jul 12 04:35:19.605 INFO kablam!    |
Jul 12 04:35:19.606 INFO kablam!    = note: #[warn(unused_comparisons)] on by default
Jul 12 04:35:19.606 INFO kablam! 
Jul 12 04:35:19.642 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
Jul 12 04:35:19.645 INFO kablam! su: No module specific data is present
Jul 12 04:35:20.156 INFO running `"docker" "rm" "-f" "9c27ddab4dabecbd768ff2211df4174981196d11273c2b97fdbfed2c0f3c1d49"`
Jul 12 04:35:20.394 INFO blam! 9c27ddab4dabecbd768ff2211df4174981196d11273c2b97fdbfed2c0f3c1d49