Sep 21 13:13:39.134 INFO checking attr-0.1.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 13:13:39.134 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 13:13:39.134 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-5/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 13:13:39.291 INFO blam! 4fe444bc449d5d1c52dcf3bf27f1866da4ec6f57e5fa864f3f5c612ceaeeda21
Sep 21 13:13:39.293 INFO running `"docker" "start" "-a" "4fe444bc449d5d1c52dcf3bf27f1866da4ec6f57e5fa864f3f5c612ceaeeda21"`
Sep 21 13:13:40.178 INFO kablam! usermod: no changes
Sep 21 13:13:40.206 INFO kablam! warning: only one of `license` or `license-file` is necessary
Sep 21 13:13:40.224 INFO kablam!     Checking attr v0.1.0 (/source)
Sep 21 13:13:41.084 INFO kablam! warning: variable does not need to be mutable
Sep 21 13:13:41.084 INFO kablam!    --> tests/nested.rs:252:13
Sep 21 13:13:41.084 INFO kablam!     |
Sep 21 13:13:41.084 INFO kablam! 252 |         let mut x: &mut i32 = foo::Numbers.at(&mut f, 1);
Sep 21 13:13:41.084 INFO kablam!     |             ----^
Sep 21 13:13:41.084 INFO kablam!     |             |
Sep 21 13:13:41.084 INFO kablam!     |             help: remove this `mut`
Sep 21 13:13:41.084 INFO kablam!     |
Sep 21 13:13:41.085 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 13:13:41.085 INFO kablam! 
Sep 21 13:13:41.254 INFO kablam! warning: variable does not need to be mutable
Sep 21 13:13:41.254 INFO kablam!    --> tests/simple.rs:108:9
Sep 21 13:13:41.254 INFO kablam!     |
Sep 21 13:13:41.254 INFO kablam! 108 |     let mut batz = Bar::attrs().batz.get(&mut f);
Sep 21 13:13:41.254 INFO kablam!     |         ----^^^^
Sep 21 13:13:41.254 INFO kablam!     |         |
Sep 21 13:13:41.254 INFO kablam!     |         help: remove this `mut`
Sep 21 13:13:41.254 INFO kablam!     |
Sep 21 13:13:41.254 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 13:13:41.254 INFO kablam! 
Sep 21 13:13:41.294 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
Sep 21 13:13:41.306 INFO kablam! su: No module specific data is present
Sep 21 13:13:42.094 INFO running `"docker" "rm" "-f" "4fe444bc449d5d1c52dcf3bf27f1866da4ec6f57e5fa864f3f5c612ceaeeda21"`
Sep 21 13:13:42.161 INFO blam! 4fe444bc449d5d1c52dcf3bf27f1866da4ec6f57e5fa864f3f5c612ceaeeda21