Sep 06 08:50:48.002 INFO checking chess_pgn_parser-0.1.2 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 08:50:48.002 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 08:50:48.002 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-7/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 08:50:48.121 INFO blam! da9d23411c72c04e8725a9aeb6ce9774bf09dc04c3b1474b8ef02bf7de424d9c
Sep 06 08:50:48.122 INFO running `"docker" "start" "-a" "da9d23411c72c04e8725a9aeb6ce9774bf09dc04c3b1474b8ef02bf7de424d9c"`
Sep 06 08:50:49.083 INFO kablam! usermod: no changes
Sep 06 08:50:49.152 INFO kablam!     Checking peggler v0.1.0
Sep 06 08:50:49.152 INFO kablam!     Checking num-bigint v0.2.0
Sep 06 08:50:49.152 INFO kablam!     Checking num-iter v0.1.37
Sep 06 08:50:51.311 INFO kablam!     Checking num-rational v0.2.1
Sep 06 08:50:52.232 INFO kablam!     Checking num v0.2.0
Sep 06 08:50:52.709 INFO kablam!     Checking chess_pgn_parser v0.1.2 (file:///source)
Sep 06 08:50:54.177 INFO kablam! warning: variable does not need to be mutable
Sep 06 08:50:54.177 INFO kablam!   --> src/lib.rs:20:9
Sep 06 08:50:54.177 INFO kablam!    |
Sep 06 08:50:54.177 INFO kablam! 20 |     let mut end;
Sep 06 08:50:54.177 INFO kablam!    |         ----^^^
Sep 06 08:50:54.177 INFO kablam!    |         |
Sep 06 08:50:54.177 INFO kablam!    |         help: remove this `mut`
Sep 06 08:50:54.177 INFO kablam!    |
Sep 06 08:50:54.177 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 06 08:50:54.177 INFO kablam! 
Sep 06 08:50:54.942 INFO kablam! warning: variable does not need to be mutable
Sep 06 08:50:54.942 INFO kablam!   --> src/lib.rs:20:9
Sep 06 08:50:54.942 INFO kablam!    |
Sep 06 08:50:54.942 INFO kablam! 20 |     let mut end;
Sep 06 08:50:54.942 INFO kablam!    |         ----^^^
Sep 06 08:50:54.942 INFO kablam!    |         |
Sep 06 08:50:54.942 INFO kablam!    |         help: remove this `mut`
Sep 06 08:50:54.942 INFO kablam!    |
Sep 06 08:50:54.942 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 06 08:50:54.942 INFO kablam! 
Sep 06 08:50:55.582 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.48s
Sep 06 08:50:55.586 INFO kablam! su: No module specific data is present
Sep 06 08:50:56.589 INFO running `"docker" "rm" "-f" "da9d23411c72c04e8725a9aeb6ce9774bf09dc04c3b1474b8ef02bf7de424d9c"`
Sep 06 08:50:56.712 INFO blam! da9d23411c72c04e8725a9aeb6ce9774bf09dc04c3b1474b8ef02bf7de424d9c