Jul 12 07:11:50.236 INFO checking handoff_counter-0.8.5 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 07:11:50.237 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 07:11:50.237 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 07:11:50.237 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-0/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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=500" "-e" "CMD=cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 07:11:50.477 INFO blam! 45ce02d7bbe3f6419c5255563b7d3ed154ed24b72302fe05f8c2c9191e26a611
Jul 12 07:11:50.480 INFO running `"docker" "start" "-a" "45ce02d7bbe3f6419c5255563b7d3ed154ed24b72302fe05f8c2c9191e26a611"`
Jul 12 07:11:51.476 INFO kablam!     Checking handoff_counter v0.8.5 (file:///source)
Jul 12 07:11:52.271 INFO kablam! warning: variable does not need to be mutable
Jul 12 07:11:52.271 INFO kablam!   --> src/handoff_counter.rs:55:13
Jul 12 07:11:52.271 INFO kablam!    |
Jul 12 07:11:52.271 INFO kablam! 55 |         let mut v = self.vals.get_mut(&self.id).unwrap();
Jul 12 07:11:52.271 INFO kablam!    |             ----^
Jul 12 07:11:52.271 INFO kablam!    |             |
Jul 12 07:11:52.271 INFO kablam!    |             help: remove this `mut`
Jul 12 07:11:52.271 INFO kablam!    |
Jul 12 07:11:52.271 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 12 07:11:52.271 INFO kablam! 
Jul 12 07:11:52.980 INFO kablam! warning: variable does not need to be mutable
Jul 12 07:11:52.980 INFO kablam!   --> src/handoff_counter.rs:55:13
Jul 12 07:11:52.980 INFO kablam!    |
Jul 12 07:11:52.980 INFO kablam! 55 |         let mut v = self.vals.get_mut(&self.id).unwrap();
Jul 12 07:11:52.980 INFO kablam!    |             ----^
Jul 12 07:11:52.980 INFO kablam!    |             |
Jul 12 07:11:52.980 INFO kablam!    |             help: remove this `mut`
Jul 12 07:11:52.980 INFO kablam!    |
Jul 12 07:11:52.980 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 12 07:11:52.980 INFO kablam! 
Jul 12 07:11:53.576 INFO kablam! warning: type alias is never used: `Env`
Jul 12 07:11:53.576 INFO kablam!   --> src/bin/simulate.rs:14:1
Jul 12 07:11:53.576 INFO kablam!    |
Jul 12 07:11:53.576 INFO kablam! 14 | type Env<'a> = HashMap<&'a str, Cnt<'a>>;
Jul 12 07:11:53.576 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 07:11:53.577 INFO kablam!    |
Jul 12 07:11:53.577 INFO kablam!    = note: #[warn(dead_code)] on by default
Jul 12 07:11:53.577 INFO kablam! 
Jul 12 07:11:53.701 INFO kablam! warning: type alias is never used: `Env`
Jul 12 07:11:53.701 INFO kablam!   --> src/bin/simulate.rs:14:1
Jul 12 07:11:53.701 INFO kablam!    |
Jul 12 07:11:53.701 INFO kablam! 14 | type Env<'a> = HashMap<&'a str, Cnt<'a>>;
Jul 12 07:11:53.701 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 07:11:53.701 INFO kablam!    |
Jul 12 07:11:53.701 INFO kablam!    = note: #[warn(dead_code)] on by default
Jul 12 07:11:53.701 INFO kablam! 
Jul 12 07:11:53.742 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.34s
Jul 12 07:11:53.748 INFO kablam! su: No module specific data is present
Jul 12 07:11:54.417 INFO running `"docker" "rm" "-f" "45ce02d7bbe3f6419c5255563b7d3ed154ed24b72302fe05f8c2c9191e26a611"`
Jul 12 07:11:54.561 INFO blam! 45ce02d7bbe3f6419c5255563b7d3ed154ed24b72302fe05f8c2c9191e26a611