Aug 02 05:05:34.453 INFO checking llrb-0.0.1 against 1.27.2+tmplazy for lazy_static-1
Aug 02 05:05:34.453 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 05:05:34.453 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 05:05:34.453 INFO running `"docker" "create" "-v" "/tmp/crater.bxFwYzkwV3XS:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-7/1.27.2+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 02 05:05:34.654 INFO blam! e97d4277f79e97c8ff881599f6449f0e8359c47850a35e1f1f4d797fa904f3ee
Aug 02 05:05:34.656 INFO running `"docker" "start" "-a" "e97d4277f79e97c8ff881599f6449f0e8359c47850a35e1f1f4d797fa904f3ee"`
Aug 02 05:05:35.718 INFO kablam!     Checking llrb v0.0.1 (file:///source)
Aug 02 05:05:36.326 INFO kablam! warning: unused variable: `right_is_red`
Aug 02 05:05:36.326 INFO kablam!    --> src/lib.rs:288:13
Aug 02 05:05:36.326 INFO kablam!     |
Aug 02 05:05:36.326 INFO kablam! 288 |         let right_is_red = is_red(&self.left);
Aug 02 05:05:36.326 INFO kablam!     |             ^^^^^^^^^^^^ help: consider using `_right_is_red` instead
Aug 02 05:05:36.327 INFO kablam!     |
Aug 02 05:05:36.327 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 02 05:05:36.327 INFO kablam! 
Aug 02 05:05:36.327 INFO kablam! warning: unused variable: `val`
Aug 02 05:05:36.327 INFO kablam!    --> src/lib.rs:289:35
Aug 02 05:05:36.327 INFO kablam!     |
Aug 02 05:05:36.327 INFO kablam! 289 |         if let Some((ref mut key, ref mut val)) = self.kv {
Aug 02 05:05:36.327 INFO kablam!     |                                   ^^^^^^^^^^^ help: consider using `_val` instead
Aug 02 05:05:36.327 INFO kablam! 
Aug 02 05:05:36.327 INFO kablam! warning: unused variable: `other`
Aug 02 05:05:36.327 INFO kablam!    --> src/lib.rs:335:30
Aug 02 05:05:36.327 INFO kablam!     |
Aug 02 05:05:36.327 INFO kablam! 335 |     pub fn append(&mut self, other: &mut Self) {}
Aug 02 05:05:36.327 INFO kablam!     |                              ^^^^^ help: consider using `_other` instead
Aug 02 05:05:36.327 INFO kablam! 
Aug 02 05:05:36.395 INFO kablam! warning: method is never used: `move_red_right`
Aug 02 05:05:36.395 INFO kablam!   --> src/lib.rs:92:5
Aug 02 05:05:36.395 INFO kablam!    |
Aug 02 05:05:36.395 INFO kablam! 92 |     fn move_red_right(&mut self) {}
Aug 02 05:05:36.395 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 05:05:36.396 INFO kablam!    |
Aug 02 05:05:36.400 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 02 05:05:36.401 INFO kablam! 
Aug 02 05:05:36.401 INFO kablam! warning: method is never used: `move_red_left`
Aug 02 05:05:36.401 INFO kablam!   --> src/lib.rs:94:5
Aug 02 05:05:36.401 INFO kablam!    |
Aug 02 05:05:36.401 INFO kablam! 94 |     fn move_red_left(&mut self) {}
Aug 02 05:05:36.401 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 05:05:36.402 INFO kablam! 
Aug 02 05:05:36.402 INFO kablam! warning: method is never used: `min`
Aug 02 05:05:36.402 INFO kablam!    --> src/lib.rs:303:5
Aug 02 05:05:36.402 INFO kablam!     |
Aug 02 05:05:36.402 INFO kablam! 303 |     fn min(&self) -> &LLRB<K, V> {
Aug 02 05:05:36.402 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 05:05:36.403 INFO kablam! 
Aug 02 05:05:36.569 INFO kablam! warning: unused variable: `right_is_red`
Aug 02 05:05:36.569 INFO kablam!    --> src/lib.rs:288:13
Aug 02 05:05:36.569 INFO kablam!     |
Aug 02 05:05:36.569 INFO kablam! 288 |         let right_is_red = is_red(&self.left);
Aug 02 05:05:36.569 INFO kablam!     |             ^^^^^^^^^^^^ help: consider using `_right_is_red` instead
Aug 02 05:05:36.569 INFO kablam!     |
Aug 02 05:05:36.569 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 02 05:05:36.569 INFO kablam! 
Aug 02 05:05:36.570 INFO kablam! warning: unused variable: `val`
Aug 02 05:05:36.570 INFO kablam!    --> src/lib.rs:289:35
Aug 02 05:05:36.570 INFO kablam!     |
Aug 02 05:05:36.570 INFO kablam! 289 |         if let Some((ref mut key, ref mut val)) = self.kv {
Aug 02 05:05:36.570 INFO kablam!     |                                   ^^^^^^^^^^^ help: consider using `_val` instead
Aug 02 05:05:36.570 INFO kablam! 
Aug 02 05:05:36.570 INFO kablam! warning: unused variable: `other`
Aug 02 05:05:36.570 INFO kablam!    --> src/lib.rs:335:30
Aug 02 05:05:36.570 INFO kablam!     |
Aug 02 05:05:36.570 INFO kablam! 335 |     pub fn append(&mut self, other: &mut Self) {}
Aug 02 05:05:36.570 INFO kablam!     |                              ^^^^^ help: consider using `_other` instead
Aug 02 05:05:36.570 INFO kablam! 
Aug 02 05:05:36.636 INFO kablam! warning: method is never used: `move_red_right`
Aug 02 05:05:36.636 INFO kablam!   --> src/lib.rs:92:5
Aug 02 05:05:36.636 INFO kablam!    |
Aug 02 05:05:36.636 INFO kablam! 92 |     fn move_red_right(&mut self) {}
Aug 02 05:05:36.636 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 05:05:36.636 INFO kablam!    |
Aug 02 05:05:36.636 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 02 05:05:36.636 INFO kablam! 
Aug 02 05:05:36.637 INFO kablam! warning: method is never used: `move_red_left`
Aug 02 05:05:36.637 INFO kablam!   --> src/lib.rs:94:5
Aug 02 05:05:36.637 INFO kablam!    |
Aug 02 05:05:36.637 INFO kablam! 94 |     fn move_red_left(&mut self) {}
Aug 02 05:05:36.637 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 05:05:36.637 INFO kablam! 
Aug 02 05:05:36.637 INFO kablam! warning: method is never used: `min`
Aug 02 05:05:36.637 INFO kablam!    --> src/lib.rs:303:5
Aug 02 05:05:36.637 INFO kablam!     |
Aug 02 05:05:36.637 INFO kablam! 303 |     fn min(&self) -> &LLRB<K, V> {
Aug 02 05:05:36.637 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 05:05:36.637 INFO kablam! 
Aug 02 05:05:36.680 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
Aug 02 05:05:36.690 INFO kablam! su: No module specific data is present
Aug 02 05:05:37.294 INFO running `"docker" "rm" "-f" "e97d4277f79e97c8ff881599f6449f0e8359c47850a35e1f1f4d797fa904f3ee"`
Aug 02 05:05:37.448 INFO blam! e97d4277f79e97c8ff881599f6449f0e8359c47850a35e1f1f4d797fa904f3ee