Nov 07 17:57:26.700 INFO checking apath-0.1.0 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 07 17:57:26.700 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-2/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/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 -Dduplicate_associated_type_bindings" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 07 17:57:26.875 INFO blam! 1fda51e68414cc3f3ebd005926c1f9f9cf2cd129807379fee6714ee038352964
Nov 07 17:57:26.878 INFO running `"docker" "start" "-a" "1fda51e68414cc3f3ebd005926c1f9f9cf2cd129807379fee6714ee038352964"`
Nov 07 17:57:27.324 INFO kablam! usermod: no changes
Nov 07 17:57:27.406 INFO kablam!     Checking apath v0.1.0 (/source)
Nov 07 17:57:29.044 INFO kablam! warning: variable does not need to be mutable
Nov 07 17:57:29.044 INFO kablam!    --> src/lib.rs:327:55
Nov 07 17:57:29.044 INFO kablam!     |
Nov 07 17:57:29.044 INFO kablam! 327 |     fn path_update_fringe(&mut self, goal: Vector2<i32>, mut fringe: &mut Fringe, closed: &mut Vec<Vector2<i32>>) -> bool
Nov 07 17:57:29.044 INFO kablam!     |                                                          ----^^^^^^
Nov 07 17:57:29.044 INFO kablam!     |                                                          |
Nov 07 17:57:29.044 INFO kablam!     |                                                          help: remove this `mut`
Nov 07 17:57:29.044 INFO kablam!     |
Nov 07 17:57:29.044 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 07 17:57:29.044 INFO kablam! 
Nov 07 17:57:29.060 INFO kablam! warning: method is never used: `rem_obs_at`
Nov 07 17:57:29.060 INFO kablam!    --> src/lib.rs:112:2
Nov 07 17:57:29.060 INFO kablam!     |
Nov 07 17:57:29.060 INFO kablam! 112 |     fn rem_obs_at(&mut self, pos: Vector2<i32>) -> ()
Nov 07 17:57:29.060 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 17:57:29.060 INFO kablam!     |
Nov 07 17:57:29.060 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 07 17:57:29.061 INFO kablam! 
Nov 07 17:57:29.180 INFO kablam! warning: variable does not need to be mutable
Nov 07 17:57:29.180 INFO kablam!    --> src/lib.rs:327:55
Nov 07 17:57:29.180 INFO kablam!     |
Nov 07 17:57:29.180 INFO kablam! 327 |     fn path_update_fringe(&mut self, goal: Vector2<i32>, mut fringe: &mut Fringe, closed: &mut Vec<Vector2<i32>>) -> bool
Nov 07 17:57:29.180 INFO kablam!     |                                                          ----^^^^^^
Nov 07 17:57:29.180 INFO kablam!     |                                                          |
Nov 07 17:57:29.180 INFO kablam!     |                                                          help: remove this `mut`
Nov 07 17:57:29.180 INFO kablam!     |
Nov 07 17:57:29.180 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 07 17:57:29.180 INFO kablam! 
Nov 07 17:57:29.196 INFO kablam! warning: method is never used: `rem_obs_at`
Nov 07 17:57:29.196 INFO kablam!    --> src/lib.rs:112:2
Nov 07 17:57:29.196 INFO kablam!     |
Nov 07 17:57:29.197 INFO kablam! 112 |     fn rem_obs_at(&mut self, pos: Vector2<i32>) -> ()
Nov 07 17:57:29.197 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 17:57:29.197 INFO kablam!     |
Nov 07 17:57:29.197 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 07 17:57:29.197 INFO kablam! 
Nov 07 17:57:29.243 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.89s
Nov 07 17:57:29.249 INFO kablam! su: No module specific data is present
Nov 07 17:57:29.564 INFO running `"docker" "rm" "-f" "1fda51e68414cc3f3ebd005926c1f9f9cf2cd129807379fee6714ee038352964"`
Nov 07 17:57:29.678 INFO blam! 1fda51e68414cc3f3ebd005926c1f9f9cf2cd129807379fee6714ee038352964