Nov 10 03:35:50.184 INFO checking lru2-0.1.0 against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 10 03:35:50.184 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-1/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 03:35:50.414 INFO blam! 1808afd296790e458eb5c2d312de0af8666cc7d8f868c970fa8b8fda57032937
Nov 10 03:35:50.416 INFO running `"docker" "start" "-a" "1808afd296790e458eb5c2d312de0af8666cc7d8f868c970fa8b8fda57032937"`
Nov 10 03:35:50.896 INFO kablam! usermod: no changes
Nov 10 03:35:50.942 INFO kablam!     Checking lru2 v0.1.0 (/source)
Nov 10 03:35:51.672 INFO kablam! warning: variable does not need to be mutable
Nov 10 03:35:51.673 INFO kablam!   --> src/cache/mod.rs:57:13
Nov 10 03:35:51.673 INFO kablam!    |
Nov 10 03:35:51.673 INFO kablam! 57 |         let mut cache: &mut Register<C::LowerKey, C::Payload> = unsafe{ &mut **self.register.get(upper_key).unwrap() };
Nov 10 03:35:51.673 INFO kablam!    |             ----^^^^^
Nov 10 03:35:51.673 INFO kablam!    |             |
Nov 10 03:35:51.673 INFO kablam!    |             help: remove this `mut`
Nov 10 03:35:51.674 INFO kablam!    |
Nov 10 03:35:51.674 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 10 03:35:51.674 INFO kablam! 
Nov 10 03:35:52.007 INFO kablam! warning: variable does not need to be mutable
Nov 10 03:35:52.007 INFO kablam!   --> src/cache/mod.rs:57:13
Nov 10 03:35:52.007 INFO kablam!    |
Nov 10 03:35:52.007 INFO kablam! 57 |         let mut cache: &mut Register<C::LowerKey, C::Payload> = unsafe{ &mut **self.register.get(upper_key).unwrap() };
Nov 10 03:35:52.007 INFO kablam!    |             ----^^^^^
Nov 10 03:35:52.007 INFO kablam!    |             |
Nov 10 03:35:52.007 INFO kablam!    |             help: remove this `mut`
Nov 10 03:35:52.007 INFO kablam!    |
Nov 10 03:35:52.007 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 10 03:35:52.007 INFO kablam! 
Nov 10 03:35:52.047 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
Nov 10 03:35:52.047 INFO kablam! su: No module specific data is present
Nov 10 03:35:52.330 INFO running `"docker" "rm" "-f" "1808afd296790e458eb5c2d312de0af8666cc7d8f868c970fa8b8fda57032937"`
Nov 10 03:35:52.505 INFO blam! 1808afd296790e458eb5c2d312de0af8666cc7d8f868c970fa8b8fda57032937