Sep 06 09:59:53.877 INFO checking apath-0.1.0 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 09:59:53.877 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 09:59:53.877 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-3/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 09:59:54.019 INFO blam! b3fa8f98697f757c94728ffc3b9a314c1a8676f9be79c0deb66837646e136e8e
Sep 06 09:59:54.021 INFO running `"docker" "start" "-a" "b3fa8f98697f757c94728ffc3b9a314c1a8676f9be79c0deb66837646e136e8e"`
Sep 06 09:59:55.277 INFO kablam! usermod: no changes
Sep 06 09:59:55.330 INFO kablam!     Checking apath v0.1.0 (file:///source)
Sep 06 09:59:55.991 INFO kablam! warning: variable does not need to be mutable
Sep 06 09:59:55.991 INFO kablam!    --> src/lib.rs:327:55
Sep 06 09:59:55.991 INFO kablam!     |
Sep 06 09:59:55.991 INFO kablam! 327 |     fn path_update_fringe(&mut self, goal: Vector2<i32>, mut fringe: &mut Fringe, closed: &mut Vec<Vector2<i32>>) -> bool
Sep 06 09:59:55.991 INFO kablam!     |                                                          ----^^^^^^
Sep 06 09:59:55.991 INFO kablam!     |                                                          |
Sep 06 09:59:55.991 INFO kablam!     |                                                          help: remove this `mut`
Sep 06 09:59:55.991 INFO kablam!     |
Sep 06 09:59:55.991 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 06 09:59:55.991 INFO kablam! 
Sep 06 09:59:56.000 INFO kablam! warning: variable does not need to be mutable
Sep 06 09:59:56.000 INFO kablam!    --> src/lib.rs:327:55
Sep 06 09:59:56.000 INFO kablam!     |
Sep 06 09:59:56.000 INFO kablam! 327 |     fn path_update_fringe(&mut self, goal: Vector2<i32>, mut fringe: &mut Fringe, closed: &mut Vec<Vector2<i32>>) -> bool
Sep 06 09:59:56.000 INFO kablam!     |                                                          ----^^^^^^
Sep 06 09:59:56.000 INFO kablam!     |                                                          |
Sep 06 09:59:56.000 INFO kablam!     |                                                          help: remove this `mut`
Sep 06 09:59:56.000 INFO kablam!     |
Sep 06 09:59:56.000 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 06 09:59:56.000 INFO kablam! 
Sep 06 09:59:56.006 INFO kablam! warning: method is never used: `rem_obs_at`
Sep 06 09:59:56.006 INFO kablam!    --> src/lib.rs:112:2
Sep 06 09:59:56.006 INFO kablam!     |
Sep 06 09:59:56.006 INFO kablam! 112 |     fn rem_obs_at(&mut self, pos: Vector2<i32>) -> ()
Sep 06 09:59:56.006 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 09:59:56.006 INFO kablam!     |
Sep 06 09:59:56.006 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 06 09:59:56.006 INFO kablam! 
Sep 06 09:59:56.015 INFO kablam! warning: method is never used: `rem_obs_at`
Sep 06 09:59:56.015 INFO kablam!    --> src/lib.rs:112:2
Sep 06 09:59:56.015 INFO kablam!     |
Sep 06 09:59:56.015 INFO kablam! 112 |     fn rem_obs_at(&mut self, pos: Vector2<i32>) -> ()
Sep 06 09:59:56.015 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 09:59:56.015 INFO kablam!     |
Sep 06 09:59:56.015 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 06 09:59:56.015 INFO kablam! 
Sep 06 09:59:56.044 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Sep 06 09:59:56.048 INFO kablam! su: No module specific data is present
Sep 06 09:59:56.572 INFO running `"docker" "rm" "-f" "b3fa8f98697f757c94728ffc3b9a314c1a8676f9be79c0deb66837646e136e8e"`
Sep 06 09:59:56.647 INFO blam! b3fa8f98697f757c94728ffc3b9a314c1a8676f9be79c0deb66837646e136e8e