Sep 20 04:45:07.876 INFO checking attr-0.1.0 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 20 04:45:07.876 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 20 04:45:07.876 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-1/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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 +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 04:45:07.988 INFO blam! dd7a1fb1ddacb1a07fcd5222b99bc3b416fdb46658d5b55716c1202f178f3b82
Sep 20 04:45:07.990 INFO running `"docker" "start" "-a" "dd7a1fb1ddacb1a07fcd5222b99bc3b416fdb46658d5b55716c1202f178f3b82"`
Sep 20 04:45:09.233 INFO kablam! usermod: no changes
Sep 20 04:45:09.258 INFO kablam! warning: only one of `license` or `license-file` is necessary
Sep 20 04:45:09.278 INFO kablam!     Checking attr v0.1.0 (/source)
Sep 20 04:45:10.114 INFO kablam! warning: variable does not need to be mutable
Sep 20 04:45:10.115 INFO kablam!    --> tests/simple.rs:108:9
Sep 20 04:45:10.115 INFO kablam!     |
Sep 20 04:45:10.115 INFO kablam! 108 |     let mut batz = Bar::attrs().batz.get(&mut f);
Sep 20 04:45:10.115 INFO kablam!     |         ----^^^^
Sep 20 04:45:10.115 INFO kablam!     |         |
Sep 20 04:45:10.115 INFO kablam!     |         help: remove this `mut`
Sep 20 04:45:10.115 INFO kablam!     |
Sep 20 04:45:10.115 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 20 04:45:10.115 INFO kablam! 
Sep 20 04:45:10.115 INFO kablam! warning: variable does not need to be mutable
Sep 20 04:45:10.115 INFO kablam!    --> tests/nested.rs:252:13
Sep 20 04:45:10.115 INFO kablam!     |
Sep 20 04:45:10.115 INFO kablam! 252 |         let mut x: &mut i32 = foo::Numbers.at(&mut f, 1);
Sep 20 04:45:10.115 INFO kablam!     |             ----^
Sep 20 04:45:10.115 INFO kablam!     |             |
Sep 20 04:45:10.115 INFO kablam!     |             help: remove this `mut`
Sep 20 04:45:10.115 INFO kablam!     |
Sep 20 04:45:10.115 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 20 04:45:10.115 INFO kablam! 
Sep 20 04:45:10.245 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
Sep 20 04:45:10.248 INFO kablam! su: No module specific data is present
Sep 20 04:45:11.028 INFO running `"docker" "rm" "-f" "dd7a1fb1ddacb1a07fcd5222b99bc3b416fdb46658d5b55716c1202f178f3b82"`
Sep 20 04:45:11.132 INFO blam! dd7a1fb1ddacb1a07fcd5222b99bc3b416fdb46658d5b55716c1202f178f3b82