Aug 17 08:52:24.358 INFO checking take_mut-0.2.2 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 08:52:24.358 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 08:52:24.358 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 08:52:24.358 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-6/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 08:52:24.645 INFO blam! 6f4b131d646b54889cf86a9d413fecbffa1374aadbbcc8341e81e5105954640e
Aug 17 08:52:24.648 INFO running `"docker" "start" "-a" "6f4b131d646b54889cf86a9d413fecbffa1374aadbbcc8341e81e5105954640e"`
Aug 17 08:52:25.751 INFO kablam!     Checking take_mut v0.2.2 (file:///source)
Aug 17 08:52:26.502 INFO kablam! warning: unreachable expression
Aug 17 08:52:26.502 INFO kablam!    --> src/lib.rs:141:13
Aug 17 08:52:26.502 INFO kablam!     |
Aug 17 08:52:26.502 INFO kablam! 141 |             Foo::B
Aug 17 08:52:26.502 INFO kablam!     |             ^^^^^^
Aug 17 08:52:26.503 INFO kablam!     |
Aug 17 08:52:26.504 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Aug 17 08:52:26.504 INFO kablam! 
Aug 17 08:52:26.621 INFO kablam! warning: unused variable: `a`
Aug 17 08:52:26.621 INFO kablam!    --> src/scoped.rs:153:14
Aug 17 08:52:26.621 INFO kablam!     |
Aug 17 08:52:26.621 INFO kablam! 153 |         let (a, a_hole) = scope.take(&mut bar.a);
Aug 17 08:52:26.621 INFO kablam!     |              ^ help: consider using `_a` instead
Aug 17 08:52:26.621 INFO kablam!     |
Aug 17 08:52:26.621 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 17 08:52:26.621 INFO kablam! 
Aug 17 08:52:26.622 INFO kablam! warning: unused variable: `b`
Aug 17 08:52:26.622 INFO kablam!    --> src/scoped.rs:154:14
Aug 17 08:52:26.622 INFO kablam!     |
Aug 17 08:52:26.622 INFO kablam! 154 |         let (b, b_hole) = scope.take(&mut bar.b);
Aug 17 08:52:26.622 INFO kablam!     |              ^ help: consider using `_b` instead
Aug 17 08:52:26.622 INFO kablam! 
Aug 17 08:52:26.622 INFO kablam! warning: unused variable: `t`
Aug 17 08:52:26.622 INFO kablam!    --> src/scoped.rs:170:18
Aug 17 08:52:26.622 INFO kablam!     |
Aug 17 08:52:26.623 INFO kablam! 170 |             let (t, hole) = scope.take_or_recover(&mut foo, || Foo);
Aug 17 08:52:26.623 INFO kablam!     |                  ^ help: consider using `_t` instead
Aug 17 08:52:26.623 INFO kablam! 
Aug 17 08:52:26.623 INFO kablam! warning: unused variable: `hole`
Aug 17 08:52:26.623 INFO kablam!    --> src/scoped.rs:170:21
Aug 17 08:52:26.623 INFO kablam!     |
Aug 17 08:52:26.623 INFO kablam! 170 |             let (t, hole) = scope.take_or_recover(&mut foo, || Foo);
Aug 17 08:52:26.623 INFO kablam!     |                     ^^^^ help: consider using `_hole` instead
Aug 17 08:52:26.623 INFO kablam! 
Aug 17 08:52:26.955 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Aug 17 08:52:26.957 INFO kablam! su: No module specific data is present
Aug 17 08:52:27.487 INFO running `"docker" "rm" "-f" "6f4b131d646b54889cf86a9d413fecbffa1374aadbbcc8341e81e5105954640e"`
Aug 17 08:52:27.674 INFO blam! 6f4b131d646b54889cf86a9d413fecbffa1374aadbbcc8341e81e5105954640e