Aug 30 23:44:08.962 INFO checking attr-0.1.0 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 23:44:08.962 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 23:44:08.962 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-1/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 23:44:09.118 INFO blam! 23e1f974413d9b1e6dcc695b510a9986cc8697729d05f2ab481238e19c2ffd16
Aug 30 23:44:09.119 INFO running `"docker" "start" "-a" "23e1f974413d9b1e6dcc695b510a9986cc8697729d05f2ab481238e19c2ffd16"`
Aug 30 23:44:09.882 INFO kablam! warning: only one of `license` or `license-file` is necessary
Aug 30 23:44:09.898 INFO kablam!     Checking attr v0.1.0 (file:///source)
Aug 30 23:44:12.734 INFO kablam! warning: variable does not need to be mutable
Aug 30 23:44:12.734 INFO kablam!    --> tests/nested.rs:252:13
Aug 30 23:44:12.734 INFO kablam!     |
Aug 30 23:44:12.734 INFO kablam! 252 |         let mut x: &mut i32 = foo::Numbers.at(&mut f, 1);
Aug 30 23:44:12.734 INFO kablam!     |             ----^
Aug 30 23:44:12.734 INFO kablam!     |             |
Aug 30 23:44:12.734 INFO kablam!     |             help: remove this `mut`
Aug 30 23:44:12.734 INFO kablam!     |
Aug 30 23:44:12.734 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 23:44:12.734 INFO kablam! 
Aug 30 23:44:12.901 INFO kablam! warning: variable does not need to be mutable
Aug 30 23:44:12.901 INFO kablam!    --> tests/simple.rs:108:9
Aug 30 23:44:12.901 INFO kablam!     |
Aug 30 23:44:12.901 INFO kablam! 108 |     let mut batz = Bar::attrs().batz.get(&mut f);
Aug 30 23:44:12.901 INFO kablam!     |         ----^^^^
Aug 30 23:44:12.901 INFO kablam!     |         |
Aug 30 23:44:12.901 INFO kablam!     |         help: remove this `mut`
Aug 30 23:44:12.901 INFO kablam!     |
Aug 30 23:44:12.901 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 23:44:12.901 INFO kablam! 
Aug 30 23:44:12.939 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.06s
Aug 30 23:44:12.950 INFO kablam! su: No module specific data is present
Aug 30 23:44:13.371 INFO running `"docker" "rm" "-f" "23e1f974413d9b1e6dcc695b510a9986cc8697729d05f2ab481238e19c2ffd16"`
Aug 30 23:44:13.502 INFO blam! 23e1f974413d9b1e6dcc695b510a9986cc8697729d05f2ab481238e19c2ffd16