Sep 21 12:16:22.565 INFO checking chess_pgn_parser-0.1.2 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 12:16:22.565 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 12:16:22.565 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-5/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 12:16:22.699 INFO blam! 6d8bb5770497c2cdc3b01990c4d03cc0cfabd7903e5df2dd200f2937239f034d
Sep 21 12:16:22.701 INFO running `"docker" "start" "-a" "6d8bb5770497c2cdc3b01990c4d03cc0cfabd7903e5df2dd200f2937239f034d"`
Sep 21 12:16:23.531 INFO kablam! usermod: no changes
Sep 21 12:16:23.602 INFO kablam!     Checking peggler v0.1.0
Sep 21 12:16:23.602 INFO kablam!     Checking num-bigint v0.2.0
Sep 21 12:16:25.742 INFO kablam!     Checking num-rational v0.2.1
Sep 21 12:16:26.774 INFO kablam!     Checking num v0.2.0
Sep 21 12:16:27.302 INFO kablam!     Checking chess_pgn_parser v0.1.2 (/source)
Sep 21 12:16:28.526 INFO kablam! warning: variable does not need to be mutable
Sep 21 12:16:28.526 INFO kablam!   --> src/lib.rs:20:9
Sep 21 12:16:28.526 INFO kablam!    |
Sep 21 12:16:28.526 INFO kablam! 20 |     let mut end;
Sep 21 12:16:28.526 INFO kablam!    |         ----^^^
Sep 21 12:16:28.526 INFO kablam!    |         |
Sep 21 12:16:28.526 INFO kablam!    |         help: remove this `mut`
Sep 21 12:16:28.526 INFO kablam!    |
Sep 21 12:16:28.526 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 21 12:16:28.526 INFO kablam! 
Sep 21 12:16:28.868 INFO kablam! warning: variable does not need to be mutable
Sep 21 12:16:28.868 INFO kablam!   --> src/lib.rs:20:9
Sep 21 12:16:28.868 INFO kablam!    |
Sep 21 12:16:28.868 INFO kablam! 20 |     let mut end;
Sep 21 12:16:28.868 INFO kablam!    |         ----^^^
Sep 21 12:16:28.868 INFO kablam!    |         |
Sep 21 12:16:28.868 INFO kablam!    |         help: remove this `mut`
Sep 21 12:16:28.868 INFO kablam!    |
Sep 21 12:16:28.868 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 21 12:16:28.868 INFO kablam! 
Sep 21 12:16:29.570 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.02s
Sep 21 12:16:29.578 INFO kablam! su: No module specific data is present
Sep 21 12:16:30.474 INFO running `"docker" "rm" "-f" "6d8bb5770497c2cdc3b01990c4d03cc0cfabd7903e5df2dd200f2937239f034d"`
Sep 21 12:16:30.574 INFO blam! 6d8bb5770497c2cdc3b01990c4d03cc0cfabd7903e5df2dd200f2937239f034d