Jul 11 22:58:56.705 INFO checking rusty-santa-0.1.0 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 11 22:58:56.705 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 22:58:56.705 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 22:58:56.705 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-7/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 11 22:58:56.977 INFO blam! eccce1c0fe9bb5d11f57af7d7ff2f7d122c47e273d02adbd8cd9c6206c344309
Jul 11 22:58:56.980 INFO running `"docker" "start" "-a" "eccce1c0fe9bb5d11f57af7d7ff2f7d122c47e273d02adbd8cd9c6206c344309"`
Jul 11 22:58:58.204 INFO kablam!     Checking rusty-santa v0.1.0 (file:///source)
Jul 11 22:58:59.213 INFO kablam! warning: method is never used: `get`
Jul 11 22:58:59.213 INFO kablam!   --> src/lib.rs:64:5
Jul 11 22:58:59.213 INFO kablam!    |
Jul 11 22:58:59.213 INFO kablam! 64 |     pub fn get(&self, x: &str, y: &str) -> bool {
Jul 11 22:58:59.213 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 22:58:59.213 INFO kablam!    |
Jul 11 22:58:59.213 INFO kablam!    = note: #[warn(dead_code)] on by default
Jul 11 22:58:59.215 INFO kablam! 
Jul 11 22:58:59.215 INFO kablam! warning: method is never used: `size`
Jul 11 22:58:59.215 INFO kablam!    --> src/lib.rs:103:5
Jul 11 22:58:59.215 INFO kablam!     |
Jul 11 22:58:59.215 INFO kablam! 103 |     pub fn size(&self) -> usize {
Jul 11 22:58:59.215 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 22:58:59.215 INFO kablam! 
Jul 11 22:58:59.597 INFO kablam! warning: unused variable: `i`
Jul 11 22:58:59.597 INFO kablam!    --> src/lib.rs:357:13
Jul 11 22:58:59.597 INFO kablam!     |
Jul 11 22:58:59.598 INFO kablam! 357 |         for i in 0..1000 {
Jul 11 22:58:59.598 INFO kablam!     |             ^ help: consider using `_i` instead
Jul 11 22:58:59.598 INFO kablam!     |
Jul 11 22:58:59.598 INFO kablam!     = note: #[warn(unused_variables)] on by default
Jul 11 22:58:59.598 INFO kablam! 
Jul 11 22:58:59.830 INFO kablam! warning: variable does not need to be mutable
Jul 11 22:58:59.830 INFO kablam!    --> src/lib.rs:279:13
Jul 11 22:58:59.830 INFO kablam!     |
Jul 11 22:58:59.830 INFO kablam! 279 |         let mut matrix = Matrix::new(keys);
Jul 11 22:58:59.830 INFO kablam!     |             ----^^^^^^
Jul 11 22:58:59.830 INFO kablam!     |             |
Jul 11 22:58:59.830 INFO kablam!     |             help: remove this `mut`
Jul 11 22:58:59.831 INFO kablam!     |
Jul 11 22:58:59.831 INFO kablam!     = note: #[warn(unused_mut)] on by default
Jul 11 22:58:59.831 INFO kablam! 
Jul 11 22:58:59.915 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 11 22:58:59.915 INFO kablam!    --> src/lib.rs:358:13
Jul 11 22:58:59.915 INFO kablam!     |
Jul 11 22:58:59.915 INFO kablam! 358 |             group.assign();
Jul 11 22:58:59.915 INFO kablam!     |             ^^^^^^^^^^^^^^^
Jul 11 22:58:59.926 INFO kablam!     |
Jul 11 22:58:59.926 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Jul 11 22:58:59.927 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Jul 11 22:58:59.927 INFO kablam! 
Jul 11 22:59:00.307 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.23s
Jul 11 22:59:00.319 INFO kablam! su: No module specific data is present
Jul 11 22:59:01.069 INFO running `"docker" "rm" "-f" "eccce1c0fe9bb5d11f57af7d7ff2f7d122c47e273d02adbd8cd9c6206c344309"`
Jul 11 22:59:01.237 INFO blam! eccce1c0fe9bb5d11f57af7d7ff2f7d122c47e273d02adbd8cd9c6206c344309