Aug 01 23:15:50.484 INFO checking rusty-santa-0.1.0 against 1.27.2+tmplazy for lazy_static-1
Aug 01 23:15:50.484 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 23:15:50.484 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 23:15:50.484 INFO running `"docker" "create" "-v" "/tmp/crater.RhstRZsJdHSP:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-5/1.27.2+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 01 23:15:50.726 INFO blam! 10e02bac21090ef7e4579c031957c2ae13dc24dc833c419344ad38c108e54437
Aug 01 23:15:50.729 INFO running `"docker" "start" "-a" "10e02bac21090ef7e4579c031957c2ae13dc24dc833c419344ad38c108e54437"`
Aug 01 23:15:51.698 INFO kablam!     Checking rusty-santa v0.1.0 (file:///source)
Aug 01 23:15:52.977 INFO kablam! warning: method is never used: `get`
Aug 01 23:15:52.977 INFO kablam!   --> src/lib.rs:64:5
Aug 01 23:15:52.977 INFO kablam!    |
Aug 01 23:15:52.977 INFO kablam! 64 |     pub fn get(&self, x: &str, y: &str) -> bool {
Aug 01 23:15:52.977 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 23:15:52.978 INFO kablam!    |
Aug 01 23:15:52.978 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 01 23:15:52.979 INFO kablam! 
Aug 01 23:15:52.979 INFO kablam! warning: method is never used: `size`
Aug 01 23:15:52.979 INFO kablam!    --> src/lib.rs:103:5
Aug 01 23:15:52.979 INFO kablam!     |
Aug 01 23:15:52.979 INFO kablam! 103 |     pub fn size(&self) -> usize {
Aug 01 23:15:52.979 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 23:15:52.980 INFO kablam! 
Aug 01 23:15:53.175 INFO kablam! warning: unused variable: `i`
Aug 01 23:15:53.175 INFO kablam!    --> src/lib.rs:357:13
Aug 01 23:15:53.175 INFO kablam!     |
Aug 01 23:15:53.175 INFO kablam! 357 |         for i in 0..1000 {
Aug 01 23:15:53.175 INFO kablam!     |             ^ help: consider using `_i` instead
Aug 01 23:15:53.175 INFO kablam!     |
Aug 01 23:15:53.175 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 01 23:15:53.175 INFO kablam! 
Aug 01 23:15:53.354 INFO kablam! warning: variable does not need to be mutable
Aug 01 23:15:53.355 INFO kablam!    --> src/lib.rs:279:13
Aug 01 23:15:53.355 INFO kablam!     |
Aug 01 23:15:53.355 INFO kablam! 279 |         let mut matrix = Matrix::new(keys);
Aug 01 23:15:53.355 INFO kablam!     |             ----^^^^^^
Aug 01 23:15:53.355 INFO kablam!     |             |
Aug 01 23:15:53.355 INFO kablam!     |             help: remove this `mut`
Aug 01 23:15:53.360 INFO kablam!     |
Aug 01 23:15:53.360 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 01 23:15:53.360 INFO kablam! 
Aug 01 23:15:53.399 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 01 23:15:53.399 INFO kablam!    --> src/lib.rs:358:13
Aug 01 23:15:53.399 INFO kablam!     |
Aug 01 23:15:53.399 INFO kablam! 358 |             group.assign();
Aug 01 23:15:53.399 INFO kablam!     |             ^^^^^^^^^^^^^^^
Aug 01 23:15:53.399 INFO kablam!     |
Aug 01 23:15:53.399 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 01 23:15:53.399 INFO kablam! 
Aug 01 23:15:53.957 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.38s
Aug 01 23:15:53.962 INFO kablam! su: No module specific data is present
Aug 01 23:15:54.616 INFO running `"docker" "rm" "-f" "10e02bac21090ef7e4579c031957c2ae13dc24dc833c419344ad38c108e54437"`
Aug 01 23:15:54.780 INFO blam! 10e02bac21090ef7e4579c031957c2ae13dc24dc833c419344ad38c108e54437