Aug 30 14:35:56.266 INFO checking handoff_counter-0.8.5 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 14:35:56.267 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 14:35:56.267 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-1/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 14:35:56.489 INFO blam! 9f8efb20f1e86f262b9d52f901f99b34c425a0889882786ec182fa6dd2ddb118
Aug 30 14:35:56.491 INFO running `"docker" "start" "-a" "9f8efb20f1e86f262b9d52f901f99b34c425a0889882786ec182fa6dd2ddb118"`
Aug 30 14:35:57.234 INFO kablam!     Checking handoff_counter v0.8.5 (file:///source)
Aug 30 14:35:58.048 INFO kablam! warning: variable does not need to be mutable
Aug 30 14:35:58.048 INFO kablam!   --> src/handoff_counter.rs:55:13
Aug 30 14:35:58.048 INFO kablam!    |
Aug 30 14:35:58.048 INFO kablam! 55 |         let mut v = self.vals.get_mut(&self.id).unwrap();
Aug 30 14:35:58.049 INFO kablam!    |             ----^
Aug 30 14:35:58.049 INFO kablam!    |             |
Aug 30 14:35:58.049 INFO kablam!    |             help: remove this `mut`
Aug 30 14:35:58.049 INFO kablam!    |
Aug 30 14:35:58.049 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 14:35:58.049 INFO kablam! 
Aug 30 14:35:58.190 INFO kablam! warning: variable does not need to be mutable
Aug 30 14:35:58.190 INFO kablam!   --> src/handoff_counter.rs:55:13
Aug 30 14:35:58.190 INFO kablam!    |
Aug 30 14:35:58.190 INFO kablam! 55 |         let mut v = self.vals.get_mut(&self.id).unwrap();
Aug 30 14:35:58.190 INFO kablam!    |             ----^
Aug 30 14:35:58.190 INFO kablam!    |             |
Aug 30 14:35:58.190 INFO kablam!    |             help: remove this `mut`
Aug 30 14:35:58.191 INFO kablam!    |
Aug 30 14:35:58.191 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 14:35:58.191 INFO kablam! 
Aug 30 14:35:58.837 INFO kablam! warning: type alias is never used: `Env`
Aug 30 14:35:58.838 INFO kablam!   --> src/bin/simulate.rs:14:1
Aug 30 14:35:58.838 INFO kablam!    |
Aug 30 14:35:58.838 INFO kablam! 14 | type Env<'a> = HashMap<&'a str, Cnt<'a>>;
Aug 30 14:35:58.838 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 14:35:58.838 INFO kablam!    |
Aug 30 14:35:58.838 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 30 14:35:58.838 INFO kablam! 
Aug 30 14:35:58.954 INFO kablam! warning: type alias is never used: `Env`
Aug 30 14:35:58.954 INFO kablam!   --> src/bin/simulate.rs:14:1
Aug 30 14:35:58.954 INFO kablam!    |
Aug 30 14:35:58.954 INFO kablam! 14 | type Env<'a> = HashMap<&'a str, Cnt<'a>>;
Aug 30 14:35:58.954 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 14:35:58.954 INFO kablam!    |
Aug 30 14:35:58.954 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 30 14:35:58.954 INFO kablam! 
Aug 30 14:35:58.969 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
Aug 30 14:35:58.974 INFO kablam! su: No module specific data is present
Aug 30 14:35:59.521 INFO running `"docker" "rm" "-f" "9f8efb20f1e86f262b9d52f901f99b34c425a0889882786ec182fa6dd2ddb118"`
Aug 30 14:35:59.604 INFO blam! 9f8efb20f1e86f262b9d52f901f99b34c425a0889882786ec182fa6dd2ddb118