Aug 11 00:26:50.988 INFO checking take_mut-0.2.2 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 00:26:50.988 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 00:26:50.988 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 00:26:50.989 INFO running `"docker" "create" "-v" "/tmp/crater.2kQAOWRVaeIK:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-1/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 00:26:51.293 INFO blam! ef159550e4f7338650fe663c250e86a6407d0f5b58a03852ee36d8c9e1bb6de4
Aug 11 00:26:51.296 INFO running `"docker" "start" "-a" "ef159550e4f7338650fe663c250e86a6407d0f5b58a03852ee36d8c9e1bb6de4"`
Aug 11 00:26:52.586 INFO kablam!     Checking take_mut v0.2.2 (file:///source)
Aug 11 00:26:53.138 INFO kablam! warning: unreachable expression
Aug 11 00:26:53.138 INFO kablam!    --> src/lib.rs:141:13
Aug 11 00:26:53.138 INFO kablam!     |
Aug 11 00:26:53.138 INFO kablam! 141 |             Foo::B
Aug 11 00:26:53.138 INFO kablam!     |             ^^^^^^
Aug 11 00:26:53.139 INFO kablam!     |
Aug 11 00:26:53.139 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Aug 11 00:26:53.139 INFO kablam! 
Aug 11 00:26:53.228 INFO kablam! warning: unused variable: `a`
Aug 11 00:26:53.228 INFO kablam!    --> src/scoped.rs:153:14
Aug 11 00:26:53.228 INFO kablam!     |
Aug 11 00:26:53.228 INFO kablam! 153 |         let (a, a_hole) = scope.take(&mut bar.a);
Aug 11 00:26:53.228 INFO kablam!     |              ^ help: consider using `_a` instead
Aug 11 00:26:53.228 INFO kablam!     |
Aug 11 00:26:53.228 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 11 00:26:53.228 INFO kablam! 
Aug 11 00:26:53.229 INFO kablam! warning: unused variable: `b`
Aug 11 00:26:53.229 INFO kablam!    --> src/scoped.rs:154:14
Aug 11 00:26:53.229 INFO kablam!     |
Aug 11 00:26:53.229 INFO kablam! 154 |         let (b, b_hole) = scope.take(&mut bar.b);
Aug 11 00:26:53.229 INFO kablam!     |              ^ help: consider using `_b` instead
Aug 11 00:26:53.229 INFO kablam! 
Aug 11 00:26:53.229 INFO kablam! warning: unused variable: `t`
Aug 11 00:26:53.229 INFO kablam!    --> src/scoped.rs:170:18
Aug 11 00:26:53.229 INFO kablam!     |
Aug 11 00:26:53.229 INFO kablam! 170 |             let (t, hole) = scope.take_or_recover(&mut foo, || Foo);
Aug 11 00:26:53.229 INFO kablam!     |                  ^ help: consider using `_t` instead
Aug 11 00:26:53.230 INFO kablam! 
Aug 11 00:26:53.230 INFO kablam! warning: unused variable: `hole`
Aug 11 00:26:53.230 INFO kablam!    --> src/scoped.rs:170:21
Aug 11 00:26:53.230 INFO kablam!     |
Aug 11 00:26:53.230 INFO kablam! 170 |             let (t, hole) = scope.take_or_recover(&mut foo, || Foo);
Aug 11 00:26:53.230 INFO kablam!     |                     ^^^^ help: consider using `_hole` instead
Aug 11 00:26:53.230 INFO kablam! 
Aug 11 00:26:53.420 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Aug 11 00:26:53.422 INFO kablam! su: No module specific data is present
Aug 11 00:26:54.280 INFO running `"docker" "rm" "-f" "ef159550e4f7338650fe663c250e86a6407d0f5b58a03852ee36d8c9e1bb6de4"`
Aug 11 00:26:54.512 INFO blam! ef159550e4f7338650fe663c250e86a6407d0f5b58a03852ee36d8c9e1bb6de4