Nov 10 05:02:00.805 INFO checking handoff_counter-0.8.5 against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 10 05:02:00.807 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-3/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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"`
Nov 10 05:02:01.074 INFO blam! b0aa7bd30ba8a6a68380d41600d3f2f1ac01677d4f0fe762cd3681840ba5ab62
Nov 10 05:02:01.079 INFO running `"docker" "start" "-a" "b0aa7bd30ba8a6a68380d41600d3f2f1ac01677d4f0fe762cd3681840ba5ab62"`
Nov 10 05:02:02.375 INFO kablam! usermod: no changes
Nov 10 05:02:02.519 INFO kablam!     Checking handoff_counter v0.8.5 (/source)
Nov 10 05:02:03.613 INFO kablam! warning: variable does not need to be mutable
Nov 10 05:02:03.613 INFO kablam!   --> src/handoff_counter.rs:55:13
Nov 10 05:02:03.613 INFO kablam!    |
Nov 10 05:02:03.614 INFO kablam! 55 |         let mut v = self.vals.get_mut(&self.id).unwrap();
Nov 10 05:02:03.614 INFO kablam!    |             ----^
Nov 10 05:02:03.614 INFO kablam!    |             |
Nov 10 05:02:03.615 INFO kablam!    |             help: remove this `mut`
Nov 10 05:02:03.615 INFO kablam!    |
Nov 10 05:02:03.615 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 10 05:02:03.616 INFO kablam! 
Nov 10 05:02:04.415 INFO kablam! warning: variable does not need to be mutable
Nov 10 05:02:04.416 INFO kablam!   --> src/handoff_counter.rs:55:13
Nov 10 05:02:04.417 INFO kablam!    |
Nov 10 05:02:04.417 INFO kablam! 55 |         let mut v = self.vals.get_mut(&self.id).unwrap();
Nov 10 05:02:04.418 INFO kablam!    |             ----^
Nov 10 05:02:04.419 INFO kablam!    |             |
Nov 10 05:02:04.419 INFO kablam!    |             help: remove this `mut`
Nov 10 05:02:04.420 INFO kablam!    |
Nov 10 05:02:04.421 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 10 05:02:04.421 INFO kablam! 
Nov 10 05:02:05.279 INFO kablam! warning: type alias is never used: `Env`
Nov 10 05:02:05.279 INFO kablam!   --> src/bin/simulate.rs:14:1
Nov 10 05:02:05.279 INFO kablam!    |
Nov 10 05:02:05.279 INFO kablam! 14 | type Env<'a> = HashMap<&'a str, Cnt<'a>>;
Nov 10 05:02:05.279 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 05:02:05.279 INFO kablam!    |
Nov 10 05:02:05.279 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 10 05:02:05.279 INFO kablam! 
Nov 10 05:02:05.472 INFO kablam! warning: type alias is never used: `Env`
Nov 10 05:02:05.472 INFO kablam!   --> src/bin/simulate.rs:14:1
Nov 10 05:02:05.472 INFO kablam!    |
Nov 10 05:02:05.472 INFO kablam! 14 | type Env<'a> = HashMap<&'a str, Cnt<'a>>;
Nov 10 05:02:05.472 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 05:02:05.472 INFO kablam!    |
Nov 10 05:02:05.472 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 10 05:02:05.472 INFO kablam! 
Nov 10 05:02:05.488 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.07s
Nov 10 05:02:05.506 INFO kablam! su: No module specific data is present
Nov 10 05:02:06.080 INFO running `"docker" "rm" "-f" "b0aa7bd30ba8a6a68380d41600d3f2f1ac01677d4f0fe762cd3681840ba5ab62"`
Nov 10 05:02:06.387 INFO blam! b0aa7bd30ba8a6a68380d41600d3f2f1ac01677d4f0fe762cd3681840ba5ab62