Sep 18 03:32:59.544 INFO checking attr-0.1.0 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 18 03:32:59.544 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 18 03:32:59.544 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-3/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 18 03:32:59.716 INFO blam! 861236e0d8951b3f38a60779700509118526fe97fb10e53e4a101ab03a5452f1
Sep 18 03:32:59.718 INFO running `"docker" "start" "-a" "861236e0d8951b3f38a60779700509118526fe97fb10e53e4a101ab03a5452f1"`
Sep 18 03:33:00.544 INFO kablam! usermod: no changes
Sep 18 03:33:00.573 INFO kablam! warning: only one of `license` or `license-file` is necessary
Sep 18 03:33:00.597 INFO kablam!     Checking attr v0.1.0 (/source)
Sep 18 03:33:01.584 INFO kablam! warning: variable does not need to be mutable
Sep 18 03:33:01.584 INFO kablam!    --> tests/simple.rs:108:9
Sep 18 03:33:01.585 INFO kablam!     |
Sep 18 03:33:01.585 INFO kablam! 108 |     let mut batz = Bar::attrs().batz.get(&mut f);
Sep 18 03:33:01.585 INFO kablam!     |         ----^^^^
Sep 18 03:33:01.585 INFO kablam!     |         |
Sep 18 03:33:01.585 INFO kablam!     |         help: remove this `mut`
Sep 18 03:33:01.585 INFO kablam!     |
Sep 18 03:33:01.585 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 18 03:33:01.585 INFO kablam! 
Sep 18 03:33:01.633 INFO kablam! warning: variable does not need to be mutable
Sep 18 03:33:01.633 INFO kablam!    --> tests/nested.rs:252:13
Sep 18 03:33:01.633 INFO kablam!     |
Sep 18 03:33:01.633 INFO kablam! 252 |         let mut x: &mut i32 = foo::Numbers.at(&mut f, 1);
Sep 18 03:33:01.633 INFO kablam!     |             ----^
Sep 18 03:33:01.633 INFO kablam!     |             |
Sep 18 03:33:01.633 INFO kablam!     |             help: remove this `mut`
Sep 18 03:33:01.633 INFO kablam!     |
Sep 18 03:33:01.633 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 18 03:33:01.633 INFO kablam! 
Sep 18 03:33:01.720 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
Sep 18 03:33:01.723 INFO kablam! su: No module specific data is present
Sep 18 03:33:02.367 INFO running `"docker" "rm" "-f" "861236e0d8951b3f38a60779700509118526fe97fb10e53e4a101ab03a5452f1"`
Sep 18 03:33:02.454 INFO blam! 861236e0d8951b3f38a60779700509118526fe97fb10e53e4a101ab03a5452f1