Aug 01 23:15:53.246 INFO checking rusty-santa-0.1.0 against 1.27.2 for lazy_static-1
Aug 01 23:15:53.246 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 23:15:53.246 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 23:15:53.247 INFO running `"docker" "create" "-v" "/tmp/crater.fglQlvqbGq4Y:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-4/1.27.2:/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 23:15:53.616 INFO blam! 9eb2b5b62678967200c37de7e9bc66013b3103c6f1313ed644ac087b5b424b33
Aug 01 23:15:53.619 INFO running `"docker" "start" "-a" "9eb2b5b62678967200c37de7e9bc66013b3103c6f1313ed644ac087b5b424b33"`
Aug 01 23:15:55.206 INFO kablam!     Checking rusty-santa v0.1.0 (file:///source)
Aug 01 23:15:56.587 INFO kablam! warning: method is never used: `get`
Aug 01 23:15:56.587 INFO kablam!   --> src/lib.rs:64:5
Aug 01 23:15:56.587 INFO kablam!    |
Aug 01 23:15:56.587 INFO kablam! 64 |     pub fn get(&self, x: &str, y: &str) -> bool {
Aug 01 23:15:56.587 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 23:15:56.587 INFO kablam!    |
Aug 01 23:15:56.587 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 01 23:15:56.587 INFO kablam! 
Aug 01 23:15:56.588 INFO kablam! warning: method is never used: `size`
Aug 01 23:15:56.588 INFO kablam!    --> src/lib.rs:103:5
Aug 01 23:15:56.588 INFO kablam!     |
Aug 01 23:15:56.588 INFO kablam! 103 |     pub fn size(&self) -> usize {
Aug 01 23:15:56.588 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 23:15:56.588 INFO kablam! 
Aug 01 23:15:57.170 INFO kablam! warning: unused variable: `i`
Aug 01 23:15:57.170 INFO kablam!    --> src/lib.rs:357:13
Aug 01 23:15:57.170 INFO kablam!     |
Aug 01 23:15:57.170 INFO kablam! 357 |         for i in 0..1000 {
Aug 01 23:15:57.170 INFO kablam!     |             ^ help: consider using `_i` instead
Aug 01 23:15:57.170 INFO kablam!     |
Aug 01 23:15:57.170 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 01 23:15:57.170 INFO kablam! 
Aug 01 23:15:57.367 INFO kablam! warning: variable does not need to be mutable
Aug 01 23:15:57.367 INFO kablam!    --> src/lib.rs:279:13
Aug 01 23:15:57.367 INFO kablam!     |
Aug 01 23:15:57.367 INFO kablam! 279 |         let mut matrix = Matrix::new(keys);
Aug 01 23:15:57.367 INFO kablam!     |             ----^^^^^^
Aug 01 23:15:57.367 INFO kablam!     |             |
Aug 01 23:15:57.367 INFO kablam!     |             help: remove this `mut`
Aug 01 23:15:57.367 INFO kablam!     |
Aug 01 23:15:57.367 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 01 23:15:57.367 INFO kablam! 
Aug 01 23:15:57.420 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 01 23:15:57.420 INFO kablam!    --> src/lib.rs:358:13
Aug 01 23:15:57.420 INFO kablam!     |
Aug 01 23:15:57.420 INFO kablam! 358 |             group.assign();
Aug 01 23:15:57.420 INFO kablam!     |             ^^^^^^^^^^^^^^^
Aug 01 23:15:57.421 INFO kablam!     |
Aug 01 23:15:57.421 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 01 23:15:57.421 INFO kablam! 
Aug 01 23:15:57.954 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.90s
Aug 01 23:15:57.962 INFO kablam! su: No module specific data is present
Aug 01 23:15:58.774 INFO running `"docker" "rm" "-f" "9eb2b5b62678967200c37de7e9bc66013b3103c6f1313ed644ac087b5b424b33"`
Aug 01 23:15:58.957 INFO blam! 9eb2b5b62678967200c37de7e9bc66013b3103c6f1313ed644ac087b5b424b33