Sep 06 09:20:09.005 INFO checking brotli2-0.3.2 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 09:20:09.005 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 09:20:09.005 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-0/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 09:20:09.150 INFO blam! f0633497f689b41109229324740abf9e67fd46f95371d07c0ad1869c88807f7f
Sep 06 09:20:09.152 INFO running `"docker" "start" "-a" "f0633497f689b41109229324740abf9e67fd46f95371d07c0ad1869c88807f7f"`
Sep 06 09:20:10.305 INFO kablam! usermod: no changes
Sep 06 09:20:10.364 INFO kablam!     Checking brotli2 v0.3.2 (file:///source)
Sep 06 09:20:11.265 INFO kablam! warning: variable does not need to be mutable
Sep 06 09:20:11.265 INFO kablam!    --> src/raw.rs:462:17
Sep 06 09:20:11.265 INFO kablam!     |
Sep 06 09:20:11.265 INFO kablam! 462 |             let mut input = &mut &b"hello!"[..];
Sep 06 09:20:11.265 INFO kablam!     |                 ----^^^^^
Sep 06 09:20:11.265 INFO kablam!     |                 |
Sep 06 09:20:11.265 INFO kablam!     |                 help: remove this `mut`
Sep 06 09:20:11.265 INFO kablam!     |
Sep 06 09:20:11.265 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 06 09:20:11.265 INFO kablam! 
Sep 06 09:20:11.265 INFO kablam! warning: variable does not need to be mutable
Sep 06 09:20:11.265 INFO kablam!    --> src/raw.rs:472:17
Sep 06 09:20:11.265 INFO kablam!     |
Sep 06 09:20:11.265 INFO kablam! 472 |             let mut input = &mut &b"hel"[..];
Sep 06 09:20:11.265 INFO kablam!     |                 ----^^^^^
Sep 06 09:20:11.265 INFO kablam!     |                 |
Sep 06 09:20:11.265 INFO kablam!     |                 help: remove this `mut`
Sep 06 09:20:11.265 INFO kablam! 
Sep 06 09:20:11.265 INFO kablam! warning: variable does not need to be mutable
Sep 06 09:20:11.265 INFO kablam!    --> src/raw.rs:475:17
Sep 06 09:20:11.265 INFO kablam!     |
Sep 06 09:20:11.266 INFO kablam! 475 |             let mut input = &mut &b"lo!"[..];
Sep 06 09:20:11.266 INFO kablam!     |                 ----^^^^^
Sep 06 09:20:11.266 INFO kablam!     |                 |
Sep 06 09:20:11.266 INFO kablam!     |                 help: remove this `mut`
Sep 06 09:20:11.266 INFO kablam! 
Sep 06 09:21:13.655 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 03s
Sep 06 09:21:13.663 INFO kablam! su: No module specific data is present
Sep 06 09:21:14.905 INFO running `"docker" "rm" "-f" "f0633497f689b41109229324740abf9e67fd46f95371d07c0ad1869c88807f7f"`
Sep 06 09:21:15.033 INFO blam! f0633497f689b41109229324740abf9e67fd46f95371d07c0ad1869c88807f7f