Sep 02 18:18:31.651 INFO checking chess_pgn_parser-0.1.2 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 18:18:31.651 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 18:18:31.651 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 18:18:31.866 INFO blam! feef8aefd3f94e0b7db52ad3fd457b82e9df4a36c63d569f80978ba0dd6c6d82
Sep 02 18:18:31.868 INFO running `"docker" "start" "-a" "feef8aefd3f94e0b7db52ad3fd457b82e9df4a36c63d569f80978ba0dd6c6d82"`
Sep 02 18:18:32.621 INFO kablam!     Checking peggler v0.1.0
Sep 02 18:18:32.623 INFO kablam!     Checking num-bigint v0.2.0
Sep 02 18:18:32.623 INFO kablam!     Checking num-iter v0.1.37
Sep 02 18:18:36.014 INFO kablam!     Checking num-rational v0.2.1
Sep 02 18:18:38.272 INFO kablam!     Checking num v0.2.0
Sep 02 18:18:39.206 INFO kablam!     Checking chess_pgn_parser v0.1.2 (file:///source)
Sep 02 18:18:41.682 INFO kablam! warning: variable does not need to be mutable
Sep 02 18:18:41.682 INFO kablam!   --> src/lib.rs:20:9
Sep 02 18:18:41.682 INFO kablam!    |
Sep 02 18:18:41.683 INFO kablam! 20 |     let mut end;
Sep 02 18:18:41.683 INFO kablam!    |         ----^^^
Sep 02 18:18:41.683 INFO kablam!    |         |
Sep 02 18:18:41.683 INFO kablam!    |         help: remove this `mut`
Sep 02 18:18:41.683 INFO kablam!    |
Sep 02 18:18:41.683 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 02 18:18:41.684 INFO kablam! 
Sep 02 18:18:42.572 INFO kablam! warning: variable does not need to be mutable
Sep 02 18:18:42.573 INFO kablam!   --> src/lib.rs:20:9
Sep 02 18:18:42.573 INFO kablam!    |
Sep 02 18:18:42.573 INFO kablam! 20 |     let mut end;
Sep 02 18:18:42.573 INFO kablam!    |         ----^^^
Sep 02 18:18:42.573 INFO kablam!    |         |
Sep 02 18:18:42.573 INFO kablam!    |         help: remove this `mut`
Sep 02 18:18:42.573 INFO kablam!    |
Sep 02 18:18:42.573 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 02 18:18:42.573 INFO kablam! 
Sep 02 18:18:43.968 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.37s
Sep 02 18:18:43.973 INFO kablam! su: No module specific data is present
Sep 02 18:18:44.440 INFO running `"docker" "rm" "-f" "feef8aefd3f94e0b7db52ad3fd457b82e9df4a36c63d569f80978ba0dd6c6d82"`
Sep 02 18:18:44.553 INFO blam! feef8aefd3f94e0b7db52ad3fd457b82e9df4a36c63d569f80978ba0dd6c6d82