Nov 10 03:35:49.732 INFO checking lru2-0.1.0 against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 10 03:35:49.732 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-4/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 03:35:50.027 INFO blam! 816bc6ee9b6816f9a9e15d47a87733d15e0a3720155244a45a2a559f8fad5032
Nov 10 03:35:50.035 INFO running `"docker" "start" "-a" "816bc6ee9b6816f9a9e15d47a87733d15e0a3720155244a45a2a559f8fad5032"`
Nov 10 03:35:50.631 INFO kablam! usermod: no changes
Nov 10 03:35:50.670 INFO kablam!     Checking lru2 v0.1.0 (/source)
Nov 10 03:35:51.238 INFO kablam! warning: variable does not need to be mutable
Nov 10 03:35:51.239 INFO kablam!   --> src/cache/mod.rs:57:13
Nov 10 03:35:51.239 INFO kablam!    |
Nov 10 03:35:51.239 INFO kablam! 57 |         let mut cache: &mut Register<C::LowerKey, C::Payload> = unsafe{ &mut **self.register.get(upper_key).unwrap() };
Nov 10 03:35:51.239 INFO kablam!    |             ----^^^^^
Nov 10 03:35:51.239 INFO kablam!    |             |
Nov 10 03:35:51.239 INFO kablam!    |             help: remove this `mut`
Nov 10 03:35:51.239 INFO kablam!    |
Nov 10 03:35:51.239 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 10 03:35:51.239 INFO kablam! 
Nov 10 03:35:51.611 INFO kablam! warning: variable does not need to be mutable
Nov 10 03:35:51.611 INFO kablam!   --> src/cache/mod.rs:57:13
Nov 10 03:35:51.612 INFO kablam!    |
Nov 10 03:35:51.612 INFO kablam! 57 |         let mut cache: &mut Register<C::LowerKey, C::Payload> = unsafe{ &mut **self.register.get(upper_key).unwrap() };
Nov 10 03:35:51.612 INFO kablam!    |             ----^^^^^
Nov 10 03:35:51.612 INFO kablam!    |             |
Nov 10 03:35:51.612 INFO kablam!    |             help: remove this `mut`
Nov 10 03:35:51.612 INFO kablam!    |
Nov 10 03:35:51.612 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 10 03:35:51.612 INFO kablam! 
Nov 10 03:35:51.663 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
Nov 10 03:35:51.666 INFO kablam! su: No module specific data is present
Nov 10 03:35:51.961 INFO running `"docker" "rm" "-f" "816bc6ee9b6816f9a9e15d47a87733d15e0a3720155244a45a2a559f8fad5032"`
Nov 10 03:35:52.064 INFO blam! 816bc6ee9b6816f9a9e15d47a87733d15e0a3720155244a45a2a559f8fad5032