Oct 27 19:36:28.031 INFO checking llrb-0.0.1 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 19:36:28.031 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-5/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +155510e377ae2a8d8ee0dad1a5f809c9062a5526-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 27 19:36:28.458 INFO blam! d376849534de5f7b5d1ac2625d7d78988676cd524a961908a787c3e3b5196009
Oct 27 19:36:28.467 INFO running `"docker" "start" "-a" "d376849534de5f7b5d1ac2625d7d78988676cd524a961908a787c3e3b5196009"`
Oct 27 19:36:29.715 INFO kablam! usermod: no changes
Oct 27 19:36:29.767 INFO kablam!     Checking llrb v0.0.1 (/source)
Oct 27 19:36:30.387 INFO kablam! warning: unused variable: `right_is_red`
Oct 27 19:36:30.387 INFO kablam!    --> src/lib.rs:288:13
Oct 27 19:36:30.388 INFO kablam!     |
Oct 27 19:36:30.388 INFO kablam! 288 |         let right_is_red = is_red(&self.left);
Oct 27 19:36:30.388 INFO kablam!     |             ^^^^^^^^^^^^ help: consider using `_right_is_red` instead
Oct 27 19:36:30.388 INFO kablam!     |
Oct 27 19:36:30.389 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 27 19:36:30.389 INFO kablam! 
Oct 27 19:36:30.389 INFO kablam! warning: unused variable: `val`
Oct 27 19:36:30.389 INFO kablam!    --> src/lib.rs:289:43
Oct 27 19:36:30.390 INFO kablam!     |
Oct 27 19:36:30.390 INFO kablam! 289 |         if let Some((ref mut key, ref mut val)) = self.kv {
Oct 27 19:36:30.390 INFO kablam!     |                                           ^^^ help: consider using `_val` instead
Oct 27 19:36:30.390 INFO kablam! 
Oct 27 19:36:30.391 INFO kablam! warning: unused variable: `other`
Oct 27 19:36:30.392 INFO kablam!    --> src/lib.rs:335:30
Oct 27 19:36:30.392 INFO kablam!     |
Oct 27 19:36:30.392 INFO kablam! 335 |     pub fn append(&mut self, other: &mut Self) {}
Oct 27 19:36:30.392 INFO kablam!     |                              ^^^^^ help: consider using `_other` instead
Oct 27 19:36:30.393 INFO kablam! 
Oct 27 19:36:30.395 INFO kablam! warning: method is never used: `move_red_right`
Oct 27 19:36:30.395 INFO kablam!   --> src/lib.rs:92:5
Oct 27 19:36:30.396 INFO kablam!    |
Oct 27 19:36:30.396 INFO kablam! 92 |     fn move_red_right(&mut self) {}
Oct 27 19:36:30.396 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 19:36:30.396 INFO kablam!    |
Oct 27 19:36:30.397 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 19:36:30.397 INFO kablam! 
Oct 27 19:36:30.397 INFO kablam! warning: method is never used: `move_red_left`
Oct 27 19:36:30.397 INFO kablam!   --> src/lib.rs:94:5
Oct 27 19:36:30.398 INFO kablam!    |
Oct 27 19:36:30.398 INFO kablam! 94 |     fn move_red_left(&mut self) {}
Oct 27 19:36:30.398 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 19:36:30.398 INFO kablam! 
Oct 27 19:36:30.399 INFO kablam! warning: method is never used: `min`
Oct 27 19:36:30.399 INFO kablam!    --> src/lib.rs:303:5
Oct 27 19:36:30.399 INFO kablam!     |
Oct 27 19:36:30.399 INFO kablam! 303 |     fn min(&self) -> &LLRB<K, V> {
Oct 27 19:36:30.400 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 19:36:30.400 INFO kablam! 
Oct 27 19:36:30.900 INFO kablam! warning: unused variable: `right_is_red`
Oct 27 19:36:30.900 INFO kablam!    --> src/lib.rs:288:13
Oct 27 19:36:30.900 INFO kablam!     |
Oct 27 19:36:30.900 INFO kablam! 288 |         let right_is_red = is_red(&self.left);
Oct 27 19:36:30.900 INFO kablam!     |             ^^^^^^^^^^^^ help: consider using `_right_is_red` instead
Oct 27 19:36:30.900 INFO kablam!     |
Oct 27 19:36:30.900 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 27 19:36:30.900 INFO kablam! 
Oct 27 19:36:30.900 INFO kablam! warning: unused variable: `val`
Oct 27 19:36:30.900 INFO kablam!    --> src/lib.rs:289:43
Oct 27 19:36:30.900 INFO kablam!     |
Oct 27 19:36:30.900 INFO kablam! 289 |         if let Some((ref mut key, ref mut val)) = self.kv {
Oct 27 19:36:30.900 INFO kablam!     |                                           ^^^ help: consider using `_val` instead
Oct 27 19:36:30.900 INFO kablam! 
Oct 27 19:36:30.900 INFO kablam! warning: unused variable: `other`
Oct 27 19:36:30.900 INFO kablam!    --> src/lib.rs:335:30
Oct 27 19:36:30.900 INFO kablam!     |
Oct 27 19:36:30.900 INFO kablam! 335 |     pub fn append(&mut self, other: &mut Self) {}
Oct 27 19:36:30.900 INFO kablam!     |                              ^^^^^ help: consider using `_other` instead
Oct 27 19:36:30.900 INFO kablam! 
Oct 27 19:36:30.914 INFO kablam! warning: method is never used: `move_red_right`
Oct 27 19:36:30.914 INFO kablam!   --> src/lib.rs:92:5
Oct 27 19:36:30.914 INFO kablam!    |
Oct 27 19:36:30.914 INFO kablam! 92 |     fn move_red_right(&mut self) {}
Oct 27 19:36:30.914 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 19:36:30.914 INFO kablam!    |
Oct 27 19:36:30.914 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 19:36:30.914 INFO kablam! 
Oct 27 19:36:30.914 INFO kablam! warning: method is never used: `move_red_left`
Oct 27 19:36:30.915 INFO kablam!   --> src/lib.rs:94:5
Oct 27 19:36:30.915 INFO kablam!    |
Oct 27 19:36:30.915 INFO kablam! 94 |     fn move_red_left(&mut self) {}
Oct 27 19:36:30.915 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 19:36:30.915 INFO kablam! 
Oct 27 19:36:30.915 INFO kablam! warning: method is never used: `min`
Oct 27 19:36:30.915 INFO kablam!    --> src/lib.rs:303:5
Oct 27 19:36:30.915 INFO kablam!     |
Oct 27 19:36:30.915 INFO kablam! 303 |     fn min(&self) -> &LLRB<K, V> {
Oct 27 19:36:30.915 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 19:36:30.915 INFO kablam! 
Oct 27 19:36:30.947 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
Oct 27 19:36:30.947 INFO kablam! su: No module specific data is present
Oct 27 19:36:31.588 INFO running `"docker" "rm" "-f" "d376849534de5f7b5d1ac2625d7d78988676cd524a961908a787c3e3b5196009"`
Oct 27 19:36:31.891 INFO blam! d376849534de5f7b5d1ac2625d7d78988676cd524a961908a787c3e3b5196009