Sep 02 08:16:53.676 INFO checking lru2-0.1.0 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 08:16:53.676 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 08:16:53.676 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 08:16:53.874 INFO blam! 56320123b4e70d376f3d3306a6cef21ec09fd98e995aa34353fb67f70393269a
Sep 02 08:16:53.876 INFO running `"docker" "start" "-a" "56320123b4e70d376f3d3306a6cef21ec09fd98e995aa34353fb67f70393269a"`
Sep 02 08:16:54.467 INFO kablam!     Checking lru2 v0.1.0 (file:///source)
Sep 02 08:16:55.137 INFO kablam! warning: variable does not need to be mutable
Sep 02 08:16:55.137 INFO kablam!   --> src/cache/mod.rs:57:13
Sep 02 08:16:55.137 INFO kablam!    |
Sep 02 08:16:55.137 INFO kablam! 57 |         let mut cache: &mut Register<C::LowerKey, C::Payload> = unsafe{ &mut **self.register.get(upper_key).unwrap() };
Sep 02 08:16:55.137 INFO kablam!    |             ----^^^^^
Sep 02 08:16:55.137 INFO kablam!    |             |
Sep 02 08:16:55.137 INFO kablam!    |             help: remove this `mut`
Sep 02 08:16:55.137 INFO kablam!    |
Sep 02 08:16:55.137 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 02 08:16:55.137 INFO kablam! 
Sep 02 08:16:55.502 INFO kablam! warning: variable does not need to be mutable
Sep 02 08:16:55.502 INFO kablam!   --> src/cache/mod.rs:57:13
Sep 02 08:16:55.502 INFO kablam!    |
Sep 02 08:16:55.502 INFO kablam! 57 |         let mut cache: &mut Register<C::LowerKey, C::Payload> = unsafe{ &mut **self.register.get(upper_key).unwrap() };
Sep 02 08:16:55.502 INFO kablam!    |             ----^^^^^
Sep 02 08:16:55.502 INFO kablam!    |             |
Sep 02 08:16:55.502 INFO kablam!    |             help: remove this `mut`
Sep 02 08:16:55.502 INFO kablam!    |
Sep 02 08:16:55.502 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 02 08:16:55.502 INFO kablam! 
Sep 02 08:16:55.565 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
Sep 02 08:16:55.569 INFO kablam! su: No module specific data is present
Sep 02 08:16:55.979 INFO running `"docker" "rm" "-f" "56320123b4e70d376f3d3306a6cef21ec09fd98e995aa34353fb67f70393269a"`
Sep 02 08:16:56.078 INFO blam! 56320123b4e70d376f3d3306a6cef21ec09fd98e995aa34353fb67f70393269a