Nov 07 04:03:32.893 INFO checking Lireer/ricochet-robot-solver against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 04:03:32.893 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-1/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 04:03:33.278 INFO blam! bc610efd9b96728f5677c6d18e0750c56e91c4c525a3c4e5516149f568ac9721
Nov 07 04:03:33.280 INFO running `"docker" "start" "-a" "bc610efd9b96728f5677c6d18e0750c56e91c4c525a3c4e5516149f568ac9721"`
Nov 07 04:03:34.208 INFO kablam! usermod: no changes
Nov 07 04:03:34.316 INFO kablam!     Checking num-complex v0.1.36
Nov 07 04:03:34.316 INFO kablam!     Checking ricochet_board v0.1.0 (/source/ricochet_board)
Nov 07 04:03:34.317 INFO kablam!     Checking num-bigint v0.1.36
Nov 07 04:03:35.189 INFO kablam! warning: variable does not need to be mutable
Nov 07 04:03:35.189 INFO kablam!    --> ricochet_board/src/lib.rs:261:19
Nov 07 04:03:35.189 INFO kablam!     |
Nov 07 04:03:35.190 INFO kablam! 261 |     fn fmt(&self, mut fmt: &mut fmt::Formatter) -> fmt::Result {
Nov 07 04:03:35.190 INFO kablam!     |                   ----^^^
Nov 07 04:03:35.190 INFO kablam!     |                   |
Nov 07 04:03:35.191 INFO kablam!     |                   help: remove this `mut`
Nov 07 04:03:35.191 INFO kablam!     |
Nov 07 04:03:35.191 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 07 04:03:35.191 INFO kablam! 
Nov 07 04:03:35.192 INFO kablam! warning: variable does not need to be mutable
Nov 07 04:03:35.192 INFO kablam!    --> ricochet_board/src/lib.rs:272:19
Nov 07 04:03:35.192 INFO kablam!     |
Nov 07 04:03:35.193 INFO kablam! 272 |     fn fmt(&self, mut fmt: &mut fmt::Formatter) -> fmt::Result {
Nov 07 04:03:35.193 INFO kablam!     |                   ----^^^
Nov 07 04:03:35.193 INFO kablam!     |                   |
Nov 07 04:03:35.193 INFO kablam!     |                   help: remove this `mut`
Nov 07 04:03:35.194 INFO kablam! 
Nov 07 04:03:35.688 INFO kablam!     Checking num-rational v0.1.36
Nov 07 04:03:36.464 INFO kablam!     Checking num v0.1.37
Nov 07 04:03:36.819 INFO kablam!     Checking ricochet_solver v0.1.0 (/source/ricochet_solver)
Nov 07 04:03:37.628 INFO kablam! warning: variable does not need to be mutable
Nov 07 04:03:37.628 INFO kablam!    --> ricochet_solver/src/lib.rs:233:9
Nov 07 04:03:37.628 INFO kablam!     |
Nov 07 04:03:37.628 INFO kablam! 233 |         mut visited_pos: &mut Vec<Vec<RobotPositions>>)
Nov 07 04:03:37.628 INFO kablam!     |         ----^^^^^^^^^^^
Nov 07 04:03:37.628 INFO kablam!     |         |
Nov 07 04:03:37.628 INFO kablam!     |         help: remove this `mut`
Nov 07 04:03:37.628 INFO kablam!     |
Nov 07 04:03:37.628 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 07 04:03:37.628 INFO kablam! 
Nov 07 04:03:37.628 INFO kablam! warning: function is never used: `database_solve`
Nov 07 04:03:37.628 INFO kablam!    --> ricochet_solver/src/lib.rs:82:1
Nov 07 04:03:37.628 INFO kablam!     |
Nov 07 04:03:37.628 INFO kablam! 82  | / fn database_solve(board: &Board,
Nov 07 04:03:37.628 INFO kablam! 83  | |                   positions: RobotPositions,
Nov 07 04:03:37.628 INFO kablam! 84  | |                   target: Target,
Nov 07 04:03:37.628 INFO kablam! 85  | |                   targetx: usize,
Nov 07 04:03:37.628 INFO kablam! ...   |
Nov 07 04:03:37.628 INFO kablam! 121 | |     unreachable!()
Nov 07 04:03:37.628 INFO kablam! 122 | | }
Nov 07 04:03:37.628 INFO kablam!     | |_^
Nov 07 04:03:37.629 INFO kablam!     |
Nov 07 04:03:37.629 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 07 04:03:37.629 INFO kablam! 
Nov 07 04:03:37.668 INFO kablam!     Checking ricochet v0.1.0 (/source)
Nov 07 04:03:39.256 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.02s
Nov 07 04:03:39.269 INFO kablam! su: No module specific data is present
Nov 07 04:03:39.562 INFO running `"docker" "rm" "-f" "bc610efd9b96728f5677c6d18e0750c56e91c4c525a3c4e5516149f568ac9721"`
Nov 07 04:03:39.700 INFO blam! bc610efd9b96728f5677c6d18e0750c56e91c4c525a3c4e5516149f568ac9721