Nov 09 23:04:25.930 INFO checking take_mut-0.2.2 against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 23:04:25.931 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-7/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 09 23:04:26.519 INFO blam! 03238d0371afaf2892b0bea1373c055f05c4e79d7fdf6bcfc351f7ba722c6807
Nov 09 23:04:26.531 INFO running `"docker" "start" "-a" "03238d0371afaf2892b0bea1373c055f05c4e79d7fdf6bcfc351f7ba722c6807"`
Nov 09 23:04:27.952 INFO kablam! usermod: no changes
Nov 09 23:04:28.043 INFO kablam!     Checking take_mut v0.2.2 (/source)
Nov 09 23:04:29.327 INFO kablam! warning: unreachable expression
Nov 09 23:04:29.327 INFO kablam!    --> src/lib.rs:141:13
Nov 09 23:04:29.327 INFO kablam!     |
Nov 09 23:04:29.327 INFO kablam! 141 |             Foo::B
Nov 09 23:04:29.327 INFO kablam!     |             ^^^^^^
Nov 09 23:04:29.327 INFO kablam!     |
Nov 09 23:04:29.327 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Nov 09 23:04:29.327 INFO kablam! 
Nov 09 23:04:29.359 INFO kablam! warning: unused variable: `a`
Nov 09 23:04:29.359 INFO kablam!    --> src/scoped.rs:153:14
Nov 09 23:04:29.359 INFO kablam!     |
Nov 09 23:04:29.359 INFO kablam! 153 |         let (a, a_hole) = scope.take(&mut bar.a);
Nov 09 23:04:29.359 INFO kablam!     |              ^ help: consider using `_a` instead
Nov 09 23:04:29.359 INFO kablam!     |
Nov 09 23:04:29.359 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 09 23:04:29.359 INFO kablam! 
Nov 09 23:04:29.359 INFO kablam! warning: unused variable: `b`
Nov 09 23:04:29.359 INFO kablam!    --> src/scoped.rs:154:14
Nov 09 23:04:29.359 INFO kablam!     |
Nov 09 23:04:29.359 INFO kablam! 154 |         let (b, b_hole) = scope.take(&mut bar.b);
Nov 09 23:04:29.359 INFO kablam!     |              ^ help: consider using `_b` instead
Nov 09 23:04:29.359 INFO kablam! 
Nov 09 23:04:29.359 INFO kablam! warning: unused variable: `t`
Nov 09 23:04:29.359 INFO kablam!    --> src/scoped.rs:170:18
Nov 09 23:04:29.359 INFO kablam!     |
Nov 09 23:04:29.359 INFO kablam! 170 |             let (t, hole) = scope.take_or_recover(&mut foo, || Foo);
Nov 09 23:04:29.359 INFO kablam!     |                  ^ help: consider using `_t` instead
Nov 09 23:04:29.359 INFO kablam! 
Nov 09 23:04:29.359 INFO kablam! warning: unused variable: `hole`
Nov 09 23:04:29.359 INFO kablam!    --> src/scoped.rs:170:21
Nov 09 23:04:29.359 INFO kablam!     |
Nov 09 23:04:29.359 INFO kablam! 170 |             let (t, hole) = scope.take_or_recover(&mut foo, || Foo);
Nov 09 23:04:29.359 INFO kablam!     |                     ^^^^ help: consider using `_hole` instead
Nov 09 23:04:29.359 INFO kablam! 
Nov 09 23:04:29.427 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
Nov 09 23:04:29.430 INFO kablam! su: No module specific data is present
Nov 09 23:04:29.915 INFO running `"docker" "rm" "-f" "03238d0371afaf2892b0bea1373c055f05c4e79d7fdf6bcfc351f7ba722c6807"`
Nov 09 23:04:30.302 INFO blam! 03238d0371afaf2892b0bea1373c055f05c4e79d7fdf6bcfc351f7ba722c6807