Oct 21 23:10:18.848 INFO checking take_mut-0.2.2 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 23:10:18.848 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-6/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 21 23:10:19.140 INFO blam! 8ff6127032685ff1eb42573dcbf4434f7c60c0aae6c6b4e3fd74eba1294f7c99
Oct 21 23:10:19.148 INFO running `"docker" "start" "-a" "8ff6127032685ff1eb42573dcbf4434f7c60c0aae6c6b4e3fd74eba1294f7c99"`
Oct 21 23:10:19.874 INFO kablam! usermod: no changes
Oct 21 23:10:19.942 INFO kablam!     Checking take_mut v0.2.2 (/source)
Oct 21 23:10:20.586 INFO kablam! warning: unreachable expression
Oct 21 23:10:20.586 INFO kablam!    --> src/lib.rs:141:13
Oct 21 23:10:20.586 INFO kablam!     |
Oct 21 23:10:20.586 INFO kablam! 141 |             Foo::B
Oct 21 23:10:20.586 INFO kablam!     |             ^^^^^^
Oct 21 23:10:20.586 INFO kablam!     |
Oct 21 23:10:20.586 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Oct 21 23:10:20.586 INFO kablam! 
Oct 21 23:10:20.615 INFO kablam! warning: unused variable: `a`
Oct 21 23:10:20.615 INFO kablam!    --> src/scoped.rs:153:14
Oct 21 23:10:20.615 INFO kablam!     |
Oct 21 23:10:20.615 INFO kablam! 153 |         let (a, a_hole) = scope.take(&mut bar.a);
Oct 21 23:10:20.615 INFO kablam!     |              ^ help: consider using `_a` instead
Oct 21 23:10:20.615 INFO kablam!     |
Oct 21 23:10:20.615 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 21 23:10:20.615 INFO kablam! 
Oct 21 23:10:20.615 INFO kablam! warning: unused variable: `b`
Oct 21 23:10:20.616 INFO kablam!    --> src/scoped.rs:154:14
Oct 21 23:10:20.616 INFO kablam!     |
Oct 21 23:10:20.616 INFO kablam! 154 |         let (b, b_hole) = scope.take(&mut bar.b);
Oct 21 23:10:20.616 INFO kablam!     |              ^ help: consider using `_b` instead
Oct 21 23:10:20.616 INFO kablam! 
Oct 21 23:10:20.616 INFO kablam! warning: unused variable: `t`
Oct 21 23:10:20.616 INFO kablam!    --> src/scoped.rs:170:18
Oct 21 23:10:20.616 INFO kablam!     |
Oct 21 23:10:20.616 INFO kablam! 170 |             let (t, hole) = scope.take_or_recover(&mut foo, || Foo);
Oct 21 23:10:20.616 INFO kablam!     |                  ^ help: consider using `_t` instead
Oct 21 23:10:20.616 INFO kablam! 
Oct 21 23:10:20.616 INFO kablam! warning: unused variable: `hole`
Oct 21 23:10:20.616 INFO kablam!    --> src/scoped.rs:170:21
Oct 21 23:10:20.616 INFO kablam!     |
Oct 21 23:10:20.616 INFO kablam! 170 |             let (t, hole) = scope.take_or_recover(&mut foo, || Foo);
Oct 21 23:10:20.616 INFO kablam!     |                     ^^^^ help: consider using `_hole` instead
Oct 21 23:10:20.616 INFO kablam! 
Oct 21 23:10:20.676 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
Oct 21 23:10:20.680 INFO kablam! su: No module specific data is present
Oct 21 23:10:21.104 INFO running `"docker" "rm" "-f" "8ff6127032685ff1eb42573dcbf4434f7c60c0aae6c6b4e3fd74eba1294f7c99"`
Oct 21 23:10:21.336 INFO blam! 8ff6127032685ff1eb42573dcbf4434f7c60c0aae6c6b4e3fd74eba1294f7c99