Nov 07 07:56:23.494 INFO checking take_mut-0.2.2 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 07:56:23.494 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-0/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 07 07:56:23.852 INFO blam! 965c19212bc3afe1809dedd81cf172a96377bfebf279fca37e0b31acbf3e9553
Nov 07 07:56:23.854 INFO running `"docker" "start" "-a" "965c19212bc3afe1809dedd81cf172a96377bfebf279fca37e0b31acbf3e9553"`
Nov 07 07:56:25.109 INFO kablam! usermod: no changes
Nov 07 07:56:25.240 INFO kablam!     Checking take_mut v0.2.2 (/source)
Nov 07 07:56:26.329 INFO kablam! warning: unreachable expression
Nov 07 07:56:26.329 INFO kablam!    --> src/lib.rs:141:13
Nov 07 07:56:26.329 INFO kablam!     |
Nov 07 07:56:26.329 INFO kablam! 141 |             Foo::B
Nov 07 07:56:26.329 INFO kablam!     |             ^^^^^^
Nov 07 07:56:26.329 INFO kablam!     |
Nov 07 07:56:26.329 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Nov 07 07:56:26.329 INFO kablam! 
Nov 07 07:56:26.362 INFO kablam! warning: unused variable: `a`
Nov 07 07:56:26.362 INFO kablam!    --> src/scoped.rs:153:14
Nov 07 07:56:26.362 INFO kablam!     |
Nov 07 07:56:26.362 INFO kablam! 153 |         let (a, a_hole) = scope.take(&mut bar.a);
Nov 07 07:56:26.362 INFO kablam!     |              ^ help: consider using `_a` instead
Nov 07 07:56:26.362 INFO kablam!     |
Nov 07 07:56:26.362 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 07 07:56:26.362 INFO kablam! 
Nov 07 07:56:26.362 INFO kablam! warning: unused variable: `b`
Nov 07 07:56:26.362 INFO kablam!    --> src/scoped.rs:154:14
Nov 07 07:56:26.362 INFO kablam!     |
Nov 07 07:56:26.362 INFO kablam! 154 |         let (b, b_hole) = scope.take(&mut bar.b);
Nov 07 07:56:26.362 INFO kablam!     |              ^ help: consider using `_b` instead
Nov 07 07:56:26.362 INFO kablam! 
Nov 07 07:56:26.363 INFO kablam! warning: unused variable: `t`
Nov 07 07:56:26.363 INFO kablam!    --> src/scoped.rs:170:18
Nov 07 07:56:26.363 INFO kablam!     |
Nov 07 07:56:26.363 INFO kablam! 170 |             let (t, hole) = scope.take_or_recover(&mut foo, || Foo);
Nov 07 07:56:26.363 INFO kablam!     |                  ^ help: consider using `_t` instead
Nov 07 07:56:26.363 INFO kablam! 
Nov 07 07:56:26.363 INFO kablam! warning: unused variable: `hole`
Nov 07 07:56:26.363 INFO kablam!    --> src/scoped.rs:170:21
Nov 07 07:56:26.363 INFO kablam!     |
Nov 07 07:56:26.363 INFO kablam! 170 |             let (t, hole) = scope.take_or_recover(&mut foo, || Foo);
Nov 07 07:56:26.363 INFO kablam!     |                     ^^^^ help: consider using `_hole` instead
Nov 07 07:56:26.363 INFO kablam! 
Nov 07 07:56:26.456 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
Nov 07 07:56:26.459 INFO kablam! su: No module specific data is present
Nov 07 07:56:27.259 INFO running `"docker" "rm" "-f" "965c19212bc3afe1809dedd81cf172a96377bfebf279fca37e0b31acbf3e9553"`
Nov 07 07:56:27.604 INFO blam! 965c19212bc3afe1809dedd81cf172a96377bfebf279fca37e0b31acbf3e9553