Sep 05 22:12:31.460 INFO checking take_mut-0.2.2 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 05 22:12:31.460 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 05 22:12:31.460 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-4/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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" "-e" "USER_ID=1000" "-e" "CMD=cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 22:12:31.605 INFO blam! 57d8a7d1fe128cdcec3ce5bdeaadcb9582430a58101aa3d18551f217562af7bc
Sep 05 22:12:31.606 INFO running `"docker" "start" "-a" "57d8a7d1fe128cdcec3ce5bdeaadcb9582430a58101aa3d18551f217562af7bc"`
Sep 05 22:12:32.289 INFO kablam! usermod: no changes
Sep 05 22:12:32.321 INFO kablam!     Checking take_mut v0.2.2 (file:///source)
Sep 05 22:12:32.530 INFO kablam! warning: unreachable expression
Sep 05 22:12:32.530 INFO kablam!    --> src/lib.rs:141:13
Sep 05 22:12:32.530 INFO kablam!     |
Sep 05 22:12:32.530 INFO kablam! 141 |             Foo::B
Sep 05 22:12:32.530 INFO kablam!     |             ^^^^^^
Sep 05 22:12:32.530 INFO kablam!     |
Sep 05 22:12:32.530 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Sep 05 22:12:32.530 INFO kablam! 
Sep 05 22:12:32.553 INFO kablam! warning: unused variable: `a`
Sep 05 22:12:32.553 INFO kablam!    --> src/scoped.rs:153:14
Sep 05 22:12:32.553 INFO kablam!     |
Sep 05 22:12:32.553 INFO kablam! 153 |         let (a, a_hole) = scope.take(&mut bar.a);
Sep 05 22:12:32.553 INFO kablam!     |              ^ help: consider using `_a` instead
Sep 05 22:12:32.553 INFO kablam!     |
Sep 05 22:12:32.553 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 05 22:12:32.553 INFO kablam! 
Sep 05 22:12:32.553 INFO kablam! warning: unused variable: `b`
Sep 05 22:12:32.553 INFO kablam!    --> src/scoped.rs:154:14
Sep 05 22:12:32.553 INFO kablam!     |
Sep 05 22:12:32.553 INFO kablam! 154 |         let (b, b_hole) = scope.take(&mut bar.b);
Sep 05 22:12:32.553 INFO kablam!     |              ^ help: consider using `_b` instead
Sep 05 22:12:32.553 INFO kablam! 
Sep 05 22:12:32.553 INFO kablam! warning: unused variable: `t`
Sep 05 22:12:32.553 INFO kablam!    --> src/scoped.rs:170:18
Sep 05 22:12:32.553 INFO kablam!     |
Sep 05 22:12:32.553 INFO kablam! 170 |             let (t, hole) = scope.take_or_recover(&mut foo, || Foo);
Sep 05 22:12:32.553 INFO kablam!     |                  ^ help: consider using `_t` instead
Sep 05 22:12:32.553 INFO kablam! 
Sep 05 22:12:32.553 INFO kablam! warning: unused variable: `hole`
Sep 05 22:12:32.553 INFO kablam!    --> src/scoped.rs:170:21
Sep 05 22:12:32.553 INFO kablam!     |
Sep 05 22:12:32.553 INFO kablam! 170 |             let (t, hole) = scope.take_or_recover(&mut foo, || Foo);
Sep 05 22:12:32.555 INFO kablam!     |                     ^^^^ help: consider using `_hole` instead
Sep 05 22:12:32.555 INFO kablam! 
Sep 05 22:12:32.600 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
Sep 05 22:12:32.602 INFO kablam! su: No module specific data is present
Sep 05 22:12:33.114 INFO running `"docker" "rm" "-f" "57d8a7d1fe128cdcec3ce5bdeaadcb9582430a58101aa3d18551f217562af7bc"`
Sep 05 22:12:33.225 INFO blam! 57d8a7d1fe128cdcec3ce5bdeaadcb9582430a58101aa3d18551f217562af7bc