Sep 21 07:29:33.489 INFO checking llrb-0.0.1 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394 Sep 21 07:29:33.489 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets Sep 21 07:29:33.489 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-1/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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=1000" "-e" "CMD=cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 21 07:29:33.724 INFO blam! 8f84729595b47affb424771d0aff5988e04463a6d965664b9e92b6b23e35b57c Sep 21 07:29:33.726 INFO running `"docker" "start" "-a" "8f84729595b47affb424771d0aff5988e04463a6d965664b9e92b6b23e35b57c"` Sep 21 07:29:34.771 INFO kablam! usermod: no changes Sep 21 07:29:34.793 INFO kablam! Checking llrb v0.0.1 (/source) Sep 21 07:29:35.063 INFO kablam! warning: unused variable: `right_is_red` Sep 21 07:29:35.064 INFO kablam! --> src/lib.rs:288:13 Sep 21 07:29:35.064 INFO kablam! | Sep 21 07:29:35.064 INFO kablam! 288 | let right_is_red = is_red(&self.left); Sep 21 07:29:35.064 INFO kablam! | ^^^^^^^^^^^^ help: consider using `_right_is_red` instead Sep 21 07:29:35.064 INFO kablam! | Sep 21 07:29:35.064 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 21 07:29:35.064 INFO kablam! Sep 21 07:29:35.064 INFO kablam! warning: unused variable: `val` Sep 21 07:29:35.064 INFO kablam! --> src/lib.rs:289:43 Sep 21 07:29:35.064 INFO kablam! | Sep 21 07:29:35.064 INFO kablam! 289 | if let Some((ref mut key, ref mut val)) = self.kv { Sep 21 07:29:35.064 INFO kablam! | ^^^ help: consider using `_val` instead Sep 21 07:29:35.064 INFO kablam! Sep 21 07:29:35.064 INFO kablam! warning: unused variable: `other` Sep 21 07:29:35.064 INFO kablam! --> src/lib.rs:335:30 Sep 21 07:29:35.064 INFO kablam! | Sep 21 07:29:35.064 INFO kablam! 335 | pub fn append(&mut self, other: &mut Self) {} Sep 21 07:29:35.064 INFO kablam! | ^^^^^ help: consider using `_other` instead Sep 21 07:29:35.064 INFO kablam! Sep 21 07:29:35.068 INFO kablam! warning: method is never used: `move_red_right` Sep 21 07:29:35.068 INFO kablam! --> src/lib.rs:92:5 Sep 21 07:29:35.068 INFO kablam! | Sep 21 07:29:35.068 INFO kablam! 92 | fn move_red_right(&mut self) {} Sep 21 07:29:35.068 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 21 07:29:35.068 INFO kablam! | Sep 21 07:29:35.068 INFO kablam! = note: #[warn(dead_code)] on by default Sep 21 07:29:35.068 INFO kablam! Sep 21 07:29:35.068 INFO kablam! warning: method is never used: `move_red_left` Sep 21 07:29:35.068 INFO kablam! --> src/lib.rs:94:5 Sep 21 07:29:35.068 INFO kablam! | Sep 21 07:29:35.068 INFO kablam! 94 | fn move_red_left(&mut self) {} Sep 21 07:29:35.068 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 21 07:29:35.068 INFO kablam! Sep 21 07:29:35.068 INFO kablam! warning: method is never used: `min` Sep 21 07:29:35.068 INFO kablam! --> src/lib.rs:303:5 Sep 21 07:29:35.068 INFO kablam! | Sep 21 07:29:35.068 INFO kablam! 303 | fn min(&self) -> &LLRB { Sep 21 07:29:35.068 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 21 07:29:35.069 INFO kablam! Sep 21 07:29:35.103 INFO kablam! warning: unused variable: `right_is_red` Sep 21 07:29:35.103 INFO kablam! --> src/lib.rs:288:13 Sep 21 07:29:35.103 INFO kablam! | Sep 21 07:29:35.103 INFO kablam! 288 | let right_is_red = is_red(&self.left); Sep 21 07:29:35.103 INFO kablam! | ^^^^^^^^^^^^ help: consider using `_right_is_red` instead Sep 21 07:29:35.103 INFO kablam! | Sep 21 07:29:35.103 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 21 07:29:35.103 INFO kablam! Sep 21 07:29:35.103 INFO kablam! warning: unused variable: `val` Sep 21 07:29:35.103 INFO kablam! --> src/lib.rs:289:43 Sep 21 07:29:35.103 INFO kablam! | Sep 21 07:29:35.103 INFO kablam! 289 | if let Some((ref mut key, ref mut val)) = self.kv { Sep 21 07:29:35.103 INFO kablam! | ^^^ help: consider using `_val` instead Sep 21 07:29:35.103 INFO kablam! Sep 21 07:29:35.108 INFO kablam! warning: unused variable: `other` Sep 21 07:29:35.108 INFO kablam! --> src/lib.rs:335:30 Sep 21 07:29:35.108 INFO kablam! | Sep 21 07:29:35.108 INFO kablam! 335 | pub fn append(&mut self, other: &mut Self) {} Sep 21 07:29:35.108 INFO kablam! | ^^^^^ help: consider using `_other` instead Sep 21 07:29:35.108 INFO kablam! Sep 21 07:29:35.115 INFO kablam! warning: method is never used: `move_red_right` Sep 21 07:29:35.115 INFO kablam! --> src/lib.rs:92:5 Sep 21 07:29:35.115 INFO kablam! | Sep 21 07:29:35.115 INFO kablam! 92 | fn move_red_right(&mut self) {} Sep 21 07:29:35.115 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 21 07:29:35.115 INFO kablam! | Sep 21 07:29:35.115 INFO kablam! = note: #[warn(dead_code)] on by default Sep 21 07:29:35.115 INFO kablam! Sep 21 07:29:35.115 INFO kablam! warning: method is never used: `move_red_left` Sep 21 07:29:35.115 INFO kablam! --> src/lib.rs:94:5 Sep 21 07:29:35.115 INFO kablam! | Sep 21 07:29:35.115 INFO kablam! 94 | fn move_red_left(&mut self) {} Sep 21 07:29:35.116 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 21 07:29:35.116 INFO kablam! Sep 21 07:29:35.116 INFO kablam! warning: method is never used: `min` Sep 21 07:29:35.116 INFO kablam! --> src/lib.rs:303:5 Sep 21 07:29:35.116 INFO kablam! | Sep 21 07:29:35.116 INFO kablam! 303 | fn min(&self) -> &LLRB { Sep 21 07:29:35.116 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 21 07:29:35.116 INFO kablam! Sep 21 07:29:35.132 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.35s Sep 21 07:29:35.134 INFO kablam! su: No module specific data is present Sep 21 07:29:35.791 INFO running `"docker" "rm" "-f" "8f84729595b47affb424771d0aff5988e04463a6d965664b9e92b6b23e35b57c"` Sep 21 07:29:35.845 INFO blam! 8f84729595b47affb424771d0aff5988e04463a6d965664b9e92b6b23e35b57c