Aug 31 22:25:50.569 INFO checking llrb-0.0.1 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 22:25:50.569 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 22:25:50.570 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 22:25:50.758 INFO blam! ca128f6c4967d0628f5ae5e3e5c12e043807b95813c38528445c94ed891e0917
Aug 31 22:25:50.761 INFO running `"docker" "start" "-a" "ca128f6c4967d0628f5ae5e3e5c12e043807b95813c38528445c94ed891e0917"`
Aug 31 22:25:51.417 INFO kablam!     Checking llrb v0.0.1 (file:///source)
Aug 31 22:25:52.031 INFO kablam! warning: unused variable: `right_is_red`
Aug 31 22:25:52.031 INFO kablam!    --> src/lib.rs:288:13
Aug 31 22:25:52.031 INFO kablam!     |
Aug 31 22:25:52.031 INFO kablam! 288 |         let right_is_red = is_red(&self.left);
Aug 31 22:25:52.031 INFO kablam!     |             ^^^^^^^^^^^^ help: consider using `_right_is_red` instead
Aug 31 22:25:52.031 INFO kablam!     |
Aug 31 22:25:52.031 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 31 22:25:52.031 INFO kablam! 
Aug 31 22:25:52.031 INFO kablam! warning: unused variable: `val`
Aug 31 22:25:52.031 INFO kablam!    --> src/lib.rs:289:43
Aug 31 22:25:52.031 INFO kablam!     |
Aug 31 22:25:52.031 INFO kablam! 289 |         if let Some((ref mut key, ref mut val)) = self.kv {
Aug 31 22:25:52.031 INFO kablam!     |                                           ^^^ help: consider using `_val` instead
Aug 31 22:25:52.031 INFO kablam! 
Aug 31 22:25:52.031 INFO kablam! warning: unused variable: `other`
Aug 31 22:25:52.032 INFO kablam!    --> src/lib.rs:335:30
Aug 31 22:25:52.032 INFO kablam!     |
Aug 31 22:25:52.032 INFO kablam! 335 |     pub fn append(&mut self, other: &mut Self) {}
Aug 31 22:25:52.032 INFO kablam!     |                              ^^^^^ help: consider using `_other` instead
Aug 31 22:25:52.032 INFO kablam! 
Aug 31 22:25:52.056 INFO kablam! warning: method is never used: `move_red_right`
Aug 31 22:25:52.056 INFO kablam!   --> src/lib.rs:92:5
Aug 31 22:25:52.056 INFO kablam!    |
Aug 31 22:25:52.056 INFO kablam! 92 |     fn move_red_right(&mut self) {}
Aug 31 22:25:52.056 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:25:52.056 INFO kablam!    |
Aug 31 22:25:52.056 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 31 22:25:52.056 INFO kablam! 
Aug 31 22:25:52.056 INFO kablam! warning: method is never used: `move_red_left`
Aug 31 22:25:52.056 INFO kablam!   --> src/lib.rs:94:5
Aug 31 22:25:52.056 INFO kablam!    |
Aug 31 22:25:52.056 INFO kablam! 94 |     fn move_red_left(&mut self) {}
Aug 31 22:25:52.056 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:25:52.056 INFO kablam! 
Aug 31 22:25:52.056 INFO kablam! warning: method is never used: `min`
Aug 31 22:25:52.056 INFO kablam!    --> src/lib.rs:303:5
Aug 31 22:25:52.056 INFO kablam!     |
Aug 31 22:25:52.056 INFO kablam! 303 |     fn min(&self) -> &LLRB<K, V> {
Aug 31 22:25:52.057 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:25:52.057 INFO kablam! 
Aug 31 22:25:52.065 INFO kablam! warning: unused variable: `right_is_red`
Aug 31 22:25:52.065 INFO kablam!    --> src/lib.rs:288:13
Aug 31 22:25:52.065 INFO kablam!     |
Aug 31 22:25:52.065 INFO kablam! 288 |         let right_is_red = is_red(&self.left);
Aug 31 22:25:52.065 INFO kablam!     |             ^^^^^^^^^^^^ help: consider using `_right_is_red` instead
Aug 31 22:25:52.065 INFO kablam!     |
Aug 31 22:25:52.065 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 31 22:25:52.065 INFO kablam! 
Aug 31 22:25:52.065 INFO kablam! warning: unused variable: `val`
Aug 31 22:25:52.065 INFO kablam!    --> src/lib.rs:289:43
Aug 31 22:25:52.065 INFO kablam!     |
Aug 31 22:25:52.065 INFO kablam! 289 |         if let Some((ref mut key, ref mut val)) = self.kv {
Aug 31 22:25:52.065 INFO kablam!     |                                           ^^^ help: consider using `_val` instead
Aug 31 22:25:52.065 INFO kablam! 
Aug 31 22:25:52.065 INFO kablam! warning: unused variable: `other`
Aug 31 22:25:52.065 INFO kablam!    --> src/lib.rs:335:30
Aug 31 22:25:52.065 INFO kablam!     |
Aug 31 22:25:52.065 INFO kablam! 335 |     pub fn append(&mut self, other: &mut Self) {}
Aug 31 22:25:52.065 INFO kablam!     |                              ^^^^^ help: consider using `_other` instead
Aug 31 22:25:52.065 INFO kablam! 
Aug 31 22:25:52.097 INFO kablam! warning: method is never used: `move_red_right`
Aug 31 22:25:52.097 INFO kablam!   --> src/lib.rs:92:5
Aug 31 22:25:52.097 INFO kablam!    |
Aug 31 22:25:52.098 INFO kablam! 92 |     fn move_red_right(&mut self) {}
Aug 31 22:25:52.098 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:25:52.098 INFO kablam!    |
Aug 31 22:25:52.098 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 31 22:25:52.098 INFO kablam! 
Aug 31 22:25:52.098 INFO kablam! warning: method is never used: `move_red_left`
Aug 31 22:25:52.098 INFO kablam!   --> src/lib.rs:94:5
Aug 31 22:25:52.098 INFO kablam!    |
Aug 31 22:25:52.098 INFO kablam! 94 |     fn move_red_left(&mut self) {}
Aug 31 22:25:52.098 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:25:52.098 INFO kablam! 
Aug 31 22:25:52.098 INFO kablam! warning: method is never used: `min`
Aug 31 22:25:52.098 INFO kablam!    --> src/lib.rs:303:5
Aug 31 22:25:52.098 INFO kablam!     |
Aug 31 22:25:52.098 INFO kablam! 303 |     fn min(&self) -> &LLRB<K, V> {
Aug 31 22:25:52.098 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:25:52.098 INFO kablam! 
Aug 31 22:25:52.133 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
Aug 31 22:25:52.135 INFO kablam! su: No module specific data is present
Aug 31 22:25:52.763 INFO running `"docker" "rm" "-f" "ca128f6c4967d0628f5ae5e3e5c12e043807b95813c38528445c94ed891e0917"`
Aug 31 22:25:52.874 INFO blam! ca128f6c4967d0628f5ae5e3e5c12e043807b95813c38528445c94ed891e0917