Aug 31 00:08:06.471 INFO checking attr-0.1.0 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 31 00:08:06.471 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 31 00:08:06.471 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-1/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 00:08:06.686 INFO blam! fcbfa251d9aacd9f4e21cefd5006660aadeeab33b3e044f7f87608785832f258
Aug 31 00:08:06.689 INFO running `"docker" "start" "-a" "fcbfa251d9aacd9f4e21cefd5006660aadeeab33b3e044f7f87608785832f258"`
Aug 31 00:08:07.511 INFO kablam! warning: only one of `license` or `license-file` is necessary
Aug 31 00:08:07.565 INFO kablam!     Checking attr v0.1.0 (file:///source)
Aug 31 00:08:09.744 INFO kablam! warning: variable does not need to be mutable
Aug 31 00:08:09.745 INFO kablam!    --> tests/simple.rs:108:9
Aug 31 00:08:09.745 INFO kablam!     |
Aug 31 00:08:09.745 INFO kablam! 108 |     let mut batz = Bar::attrs().batz.get(&mut f);
Aug 31 00:08:09.745 INFO kablam!     |         ----^^^^
Aug 31 00:08:09.745 INFO kablam!     |         |
Aug 31 00:08:09.745 INFO kablam!     |         help: remove this `mut`
Aug 31 00:08:09.745 INFO kablam!     |
Aug 31 00:08:09.745 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 31 00:08:09.745 INFO kablam! 
Aug 31 00:08:09.901 INFO kablam! warning: variable does not need to be mutable
Aug 31 00:08:09.901 INFO kablam!    --> tests/nested.rs:252:13
Aug 31 00:08:09.901 INFO kablam!     |
Aug 31 00:08:09.901 INFO kablam! 252 |         let mut x: &mut i32 = foo::Numbers.at(&mut f, 1);
Aug 31 00:08:09.901 INFO kablam!     |             ----^
Aug 31 00:08:09.901 INFO kablam!     |             |
Aug 31 00:08:09.901 INFO kablam!     |             help: remove this `mut`
Aug 31 00:08:09.901 INFO kablam!     |
Aug 31 00:08:09.902 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 31 00:08:09.902 INFO kablam! 
Aug 31 00:08:10.119 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.62s
Aug 31 00:08:10.130 INFO kablam! su: No module specific data is present
Aug 31 00:08:11.139 INFO running `"docker" "rm" "-f" "fcbfa251d9aacd9f4e21cefd5006660aadeeab33b3e044f7f87608785832f258"`
Aug 31 00:08:11.218 INFO blam! fcbfa251d9aacd9f4e21cefd5006660aadeeab33b3e044f7f87608785832f258