Nov 07 12:33:30.546 INFO checking llrb-0.0.1 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 12:33:30.547 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-7/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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"`
Nov 07 12:33:30.920 INFO blam! d2d270bd590513a7eaa73240dbf7ae0e653e0ce74b939cd3fb10c93368d75995
Nov 07 12:33:30.928 INFO running `"docker" "start" "-a" "d2d270bd590513a7eaa73240dbf7ae0e653e0ce74b939cd3fb10c93368d75995"`
Nov 07 12:33:31.992 INFO kablam! usermod: no changes
Nov 07 12:33:32.036 INFO kablam!     Checking llrb v0.0.1 (/source)
Nov 07 12:33:32.996 INFO kablam! warning: unused variable: `right_is_red`
Nov 07 12:33:33.000 INFO kablam!    --> src/lib.rs:288:13
Nov 07 12:33:33.000 INFO kablam!     |
Nov 07 12:33:33.000 INFO kablam! 288 |         let right_is_red = is_red(&self.left);
Nov 07 12:33:33.000 INFO kablam!     |             ^^^^^^^^^^^^ help: consider using `_right_is_red` instead
Nov 07 12:33:33.000 INFO kablam!     |
Nov 07 12:33:33.000 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 07 12:33:33.000 INFO kablam! 
Nov 07 12:33:33.000 INFO kablam! warning: unused variable: `val`
Nov 07 12:33:33.000 INFO kablam!    --> src/lib.rs:289:43
Nov 07 12:33:33.000 INFO kablam!     |
Nov 07 12:33:33.000 INFO kablam! 289 |         if let Some((ref mut key, ref mut val)) = self.kv {
Nov 07 12:33:33.000 INFO kablam!     |                                           ^^^ help: consider using `_val` instead
Nov 07 12:33:33.000 INFO kablam! 
Nov 07 12:33:33.000 INFO kablam! warning: unused variable: `other`
Nov 07 12:33:33.000 INFO kablam!    --> src/lib.rs:335:30
Nov 07 12:33:33.000 INFO kablam!     |
Nov 07 12:33:33.000 INFO kablam! 335 |     pub fn append(&mut self, other: &mut Self) {}
Nov 07 12:33:33.000 INFO kablam!     |                              ^^^^^ help: consider using `_other` instead
Nov 07 12:33:33.000 INFO kablam! 
Nov 07 12:33:33.000 INFO kablam! warning: unused variable: `right_is_red`
Nov 07 12:33:33.000 INFO kablam!    --> src/lib.rs:288:13
Nov 07 12:33:33.000 INFO kablam!     |
Nov 07 12:33:33.000 INFO kablam! 288 |         let right_is_red = is_red(&self.left);
Nov 07 12:33:33.000 INFO kablam!     |             ^^^^^^^^^^^^ help: consider using `_right_is_red` instead
Nov 07 12:33:33.000 INFO kablam!     |
Nov 07 12:33:33.000 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 07 12:33:33.000 INFO kablam! 
Nov 07 12:33:33.000 INFO kablam! warning: unused variable: `val`
Nov 07 12:33:33.000 INFO kablam!    --> src/lib.rs:289:43
Nov 07 12:33:33.000 INFO kablam!     |
Nov 07 12:33:33.000 INFO kablam! 289 |         if let Some((ref mut key, ref mut val)) = self.kv {
Nov 07 12:33:33.000 INFO kablam!     |                                           ^^^ help: consider using `_val` instead
Nov 07 12:33:33.000 INFO kablam! 
Nov 07 12:33:33.000 INFO kablam! warning: unused variable: `other`
Nov 07 12:33:33.000 INFO kablam!    --> src/lib.rs:335:30
Nov 07 12:33:33.000 INFO kablam!     |
Nov 07 12:33:33.000 INFO kablam! 335 |     pub fn append(&mut self, other: &mut Self) {}
Nov 07 12:33:33.000 INFO kablam!     |                              ^^^^^ help: consider using `_other` instead
Nov 07 12:33:33.000 INFO kablam! 
Nov 07 12:33:33.008 INFO kablam! warning: method is never used: `move_red_right`
Nov 07 12:33:33.008 INFO kablam!   --> src/lib.rs:92:5
Nov 07 12:33:33.008 INFO kablam!    |
Nov 07 12:33:33.008 INFO kablam! 92 |     fn move_red_right(&mut self) {}
Nov 07 12:33:33.008 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 12:33:33.008 INFO kablam!    |
Nov 07 12:33:33.008 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 07 12:33:33.008 INFO kablam! 
Nov 07 12:33:33.008 INFO kablam! warning: method is never used: `move_red_left`
Nov 07 12:33:33.008 INFO kablam!   --> src/lib.rs:94:5
Nov 07 12:33:33.009 INFO kablam!    |
Nov 07 12:33:33.009 INFO kablam! 94 |     fn move_red_left(&mut self) {}
Nov 07 12:33:33.009 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 12:33:33.009 INFO kablam! 
Nov 07 12:33:33.009 INFO kablam! warning: method is never used: `min`
Nov 07 12:33:33.009 INFO kablam!    --> src/lib.rs:303:5
Nov 07 12:33:33.009 INFO kablam!     |
Nov 07 12:33:33.009 INFO kablam! 303 |     fn min(&self) -> &LLRB<K, V> {
Nov 07 12:33:33.009 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 12:33:33.009 INFO kablam! 
Nov 07 12:33:33.029 INFO kablam! warning: method is never used: `move_red_right`
Nov 07 12:33:33.030 INFO kablam!   --> src/lib.rs:92:5
Nov 07 12:33:33.030 INFO kablam!    |
Nov 07 12:33:33.030 INFO kablam! 92 |     fn move_red_right(&mut self) {}
Nov 07 12:33:33.030 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 12:33:33.030 INFO kablam!    |
Nov 07 12:33:33.030 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 07 12:33:33.030 INFO kablam! 
Nov 07 12:33:33.030 INFO kablam! warning: method is never used: `move_red_left`
Nov 07 12:33:33.030 INFO kablam!   --> src/lib.rs:94:5
Nov 07 12:33:33.030 INFO kablam!    |
Nov 07 12:33:33.030 INFO kablam! 94 |     fn move_red_left(&mut self) {}
Nov 07 12:33:33.030 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 12:33:33.030 INFO kablam! 
Nov 07 12:33:33.030 INFO kablam! warning: method is never used: `min`
Nov 07 12:33:33.030 INFO kablam!    --> src/lib.rs:303:5
Nov 07 12:33:33.030 INFO kablam!     |
Nov 07 12:33:33.030 INFO kablam! 303 |     fn min(&self) -> &LLRB<K, V> {
Nov 07 12:33:33.030 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 12:33:33.030 INFO kablam! 
Nov 07 12:33:33.063 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Nov 07 12:33:33.070 INFO kablam! su: No module specific data is present
Nov 07 12:33:33.875 INFO running `"docker" "rm" "-f" "d2d270bd590513a7eaa73240dbf7ae0e653e0ce74b939cd3fb10c93368d75995"`
Nov 07 12:33:34.152 INFO blam! d2d270bd590513a7eaa73240dbf7ae0e653e0ce74b939cd3fb10c93368d75995