Jul 12 04:32:57.176 INFO checking maze-0.1.2 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 04:32:57.176 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 04:32:57.176 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 04:32:57.176 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-6/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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=500" "-e" "CMD=cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 04:32:57.426 INFO blam! 30bd41265583c8a7c3a4fe612af5aaf3086b84fc6cb9691b5a0ba8ce100a2882
Jul 12 04:32:57.429 INFO running `"docker" "start" "-a" "30bd41265583c8a7c3a4fe612af5aaf3086b84fc6cb9691b5a0ba8ce100a2882"`
Jul 12 04:32:59.029 INFO kablam!    Compiling serde_codegen v0.8.23
Jul 12 04:32:59.059 INFO kablam!     Checking png v0.5.2
Jul 12 04:32:59.080 INFO kablam!     Checking hyper v0.9.12
Jul 12 04:33:04.850 INFO kablam!     Checking image v0.10.4
Jul 12 04:33:13.606 INFO kablam!    Compiling serde_derive v0.8.23
Jul 12 04:33:18.331 INFO kablam!     Checking iron v0.4.0
Jul 12 04:33:24.125 INFO kablam!     Checking persistent v0.2.1
Jul 12 04:33:24.127 INFO kablam!     Checking router v0.4.0
Jul 12 04:33:27.385 INFO kablam!     Checking bodyparser v0.4.1
Jul 12 04:33:28.064 INFO kablam!     Checking imageproc v0.6.1
Jul 12 04:33:29.707 INFO kablam!     Checking urlencoded v0.4.1
Jul 12 04:33:33.719 INFO kablam!     Checking maze v0.1.2 (file:///source)
Jul 12 04:33:38.382 INFO kablam! warning: variable does not need to be mutable
Jul 12 04:33:38.383 INFO kablam!    --> src/types/grid.rs:191:13
Jul 12 04:33:38.383 INFO kablam!     |
Jul 12 04:33:38.383 INFO kablam! 191 |         let mut grid = self;
Jul 12 04:33:38.383 INFO kablam!     |             ----^^^^
Jul 12 04:33:38.383 INFO kablam!     |             |
Jul 12 04:33:38.383 INFO kablam!     |             help: remove this `mut`
Jul 12 04:33:38.383 INFO kablam!     |
Jul 12 04:33:38.383 INFO kablam!     = note: #[warn(unused_mut)] on by default
Jul 12 04:33:38.383 INFO kablam! 
Jul 12 04:33:38.988 INFO kablam! warning: variable does not need to be mutable
Jul 12 04:33:38.988 INFO kablam!    --> src/types/grid.rs:191:13
Jul 12 04:33:38.988 INFO kablam!     |
Jul 12 04:33:38.988 INFO kablam! 191 |         let mut grid = self;
Jul 12 04:33:38.988 INFO kablam!     |             ----^^^^
Jul 12 04:33:38.988 INFO kablam!     |             |
Jul 12 04:33:38.988 INFO kablam!     |             help: remove this `mut`
Jul 12 04:33:38.988 INFO kablam!     |
Jul 12 04:33:38.988 INFO kablam!     = note: #[warn(unused_mut)] on by default
Jul 12 04:33:38.988 INFO kablam! 
Jul 12 04:33:44.555 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 46.01s
Jul 12 04:33:44.583 INFO kablam! su: No module specific data is present
Jul 12 04:33:45.103 INFO running `"docker" "rm" "-f" "30bd41265583c8a7c3a4fe612af5aaf3086b84fc6cb9691b5a0ba8ce100a2882"`
Jul 12 04:33:45.259 INFO blam! 30bd41265583c8a7c3a4fe612af5aaf3086b84fc6cb9691b5a0ba8ce100a2882