Sep 14 07:59:33.147 INFO checking take_mut-0.2.2 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 07:59:33.147 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 07:59:33.148 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-4/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 07:59:33.458 INFO blam! c1861a5e2f1656ea39f37640bf513d80a4a140edaedc123cbf04c2e45a67424c
Sep 14 07:59:33.459 INFO running `"docker" "start" "-a" "c1861a5e2f1656ea39f37640bf513d80a4a140edaedc123cbf04c2e45a67424c"`
Sep 14 07:59:34.734 INFO kablam! usermod: no changes
Sep 14 07:59:34.794 INFO kablam!     Checking take_mut v0.2.2 (file:///source)
Sep 14 07:59:35.094 INFO kablam! warning: unreachable expression
Sep 14 07:59:35.095 INFO kablam!    --> src/lib.rs:141:13
Sep 14 07:59:35.095 INFO kablam!     |
Sep 14 07:59:35.095 INFO kablam! 141 |             Foo::B
Sep 14 07:59:35.095 INFO kablam!     |             ^^^^^^
Sep 14 07:59:35.095 INFO kablam!     |
Sep 14 07:59:35.095 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Sep 14 07:59:35.095 INFO kablam! 
Sep 14 07:59:35.126 INFO kablam! warning: unused variable: `a`
Sep 14 07:59:35.127 INFO kablam!    --> src/scoped.rs:153:14
Sep 14 07:59:35.127 INFO kablam!     |
Sep 14 07:59:35.127 INFO kablam! 153 |         let (a, a_hole) = scope.take(&mut bar.a);
Sep 14 07:59:35.127 INFO kablam!     |              ^ help: consider using `_a` instead
Sep 14 07:59:35.127 INFO kablam!     |
Sep 14 07:59:35.127 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 14 07:59:35.127 INFO kablam! 
Sep 14 07:59:35.127 INFO kablam! warning: unused variable: `b`
Sep 14 07:59:35.127 INFO kablam!    --> src/scoped.rs:154:14
Sep 14 07:59:35.127 INFO kablam!     |
Sep 14 07:59:35.127 INFO kablam! 154 |         let (b, b_hole) = scope.take(&mut bar.b);
Sep 14 07:59:35.127 INFO kablam!     |              ^ help: consider using `_b` instead
Sep 14 07:59:35.127 INFO kablam! 
Sep 14 07:59:35.127 INFO kablam! warning: unused variable: `t`
Sep 14 07:59:35.127 INFO kablam!    --> src/scoped.rs:170:18
Sep 14 07:59:35.127 INFO kablam!     |
Sep 14 07:59:35.127 INFO kablam! 170 |             let (t, hole) = scope.take_or_recover(&mut foo, || Foo);
Sep 14 07:59:35.127 INFO kablam!     |                  ^ help: consider using `_t` instead
Sep 14 07:59:35.127 INFO kablam! 
Sep 14 07:59:35.127 INFO kablam! warning: unused variable: `hole`
Sep 14 07:59:35.127 INFO kablam!    --> src/scoped.rs:170:21
Sep 14 07:59:35.127 INFO kablam!     |
Sep 14 07:59:35.127 INFO kablam! 170 |             let (t, hole) = scope.take_or_recover(&mut foo, || Foo);
Sep 14 07:59:35.127 INFO kablam!     |                     ^^^^ help: consider using `_hole` instead
Sep 14 07:59:35.127 INFO kablam! 
Sep 14 07:59:35.219 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
Sep 14 07:59:35.219 INFO kablam! su: No module specific data is present
Sep 14 07:59:35.975 INFO running `"docker" "rm" "-f" "c1861a5e2f1656ea39f37640bf513d80a4a140edaedc123cbf04c2e45a67424c"`
Sep 14 07:59:36.103 INFO blam! c1861a5e2f1656ea39f37640bf513d80a4a140edaedc123cbf04c2e45a67424c