Nov 03 00:57:00.753 INFO checking take_mut-0.2.2 against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 03 00:57:00.753 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-6/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 03 00:57:01.176 INFO blam! 3fd46e0c9252b692752afbd9f1c60f8218587688c04b2467423d34f16ffde256
Nov 03 00:57:01.185 INFO running `"docker" "start" "-a" "3fd46e0c9252b692752afbd9f1c60f8218587688c04b2467423d34f16ffde256"`
Nov 03 00:57:02.624 INFO kablam! usermod: no changes
Nov 03 00:57:02.632 INFO kablam!     Checking take_mut v0.2.2 (/source)
Nov 03 00:57:03.581 INFO kablam! warning: unreachable expression
Nov 03 00:57:03.581 INFO kablam!    --> src/lib.rs:141:13
Nov 03 00:57:03.581 INFO kablam!     |
Nov 03 00:57:03.582 INFO kablam! 141 |             Foo::B
Nov 03 00:57:03.582 INFO kablam!     |             ^^^^^^
Nov 03 00:57:03.582 INFO kablam!     |
Nov 03 00:57:03.582 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Nov 03 00:57:03.583 INFO kablam! 
Nov 03 00:57:03.612 INFO kablam! warning: unused variable: `a`
Nov 03 00:57:03.612 INFO kablam!    --> src/scoped.rs:153:14
Nov 03 00:57:03.612 INFO kablam!     |
Nov 03 00:57:03.612 INFO kablam! 153 |         let (a, a_hole) = scope.take(&mut bar.a);
Nov 03 00:57:03.612 INFO kablam!     |              ^ help: consider using `_a` instead
Nov 03 00:57:03.612 INFO kablam!     |
Nov 03 00:57:03.612 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 03 00:57:03.612 INFO kablam! 
Nov 03 00:57:03.612 INFO kablam! warning: unused variable: `b`
Nov 03 00:57:03.612 INFO kablam!    --> src/scoped.rs:154:14
Nov 03 00:57:03.612 INFO kablam!     |
Nov 03 00:57:03.612 INFO kablam! 154 |         let (b, b_hole) = scope.take(&mut bar.b);
Nov 03 00:57:03.612 INFO kablam!     |              ^ help: consider using `_b` instead
Nov 03 00:57:03.612 INFO kablam! 
Nov 03 00:57:03.612 INFO kablam! warning: unused variable: `t`
Nov 03 00:57:03.612 INFO kablam!    --> src/scoped.rs:170:18
Nov 03 00:57:03.612 INFO kablam!     |
Nov 03 00:57:03.612 INFO kablam! 170 |             let (t, hole) = scope.take_or_recover(&mut foo, || Foo);
Nov 03 00:57:03.612 INFO kablam!     |                  ^ help: consider using `_t` instead
Nov 03 00:57:03.612 INFO kablam! 
Nov 03 00:57:03.613 INFO kablam! warning: unused variable: `hole`
Nov 03 00:57:03.613 INFO kablam!    --> src/scoped.rs:170:21
Nov 03 00:57:03.613 INFO kablam!     |
Nov 03 00:57:03.613 INFO kablam! 170 |             let (t, hole) = scope.take_or_recover(&mut foo, || Foo);
Nov 03 00:57:03.613 INFO kablam!     |                     ^^^^ help: consider using `_hole` instead
Nov 03 00:57:03.613 INFO kablam! 
Nov 03 00:57:03.704 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
Nov 03 00:57:03.711 INFO kablam! su: No module specific data is present
Nov 03 00:57:04.304 INFO running `"docker" "rm" "-f" "3fd46e0c9252b692752afbd9f1c60f8218587688c04b2467423d34f16ffde256"`
Nov 03 00:57:04.584 INFO blam! 3fd46e0c9252b692752afbd9f1c60f8218587688c04b2467423d34f16ffde256