Sep 20 04:16:13.081 INFO checking brotli2-0.3.2 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 20 04:16:13.081 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 20 04:16:13.081 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-1/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 04:16:13.335 INFO blam! 8560275e201d76f7a743b565b9b26b97fcc1416a0bd33b2f2db14e75a7d89e8c
Sep 20 04:16:13.338 INFO running `"docker" "start" "-a" "8560275e201d76f7a743b565b9b26b97fcc1416a0bd33b2f2db14e75a7d89e8c"`
Sep 20 04:16:14.314 INFO kablam! usermod: no changes
Sep 20 04:16:14.385 INFO kablam!    Compiling brotli-sys v0.3.2
Sep 20 04:16:19.344 INFO kablam!     Checking brotli2 v0.3.2 (/source)
Sep 20 04:16:20.587 INFO kablam! warning: variable does not need to be mutable
Sep 20 04:16:20.587 INFO kablam!    --> src/raw.rs:462:17
Sep 20 04:16:20.587 INFO kablam!     |
Sep 20 04:16:20.587 INFO kablam! 462 |             let mut input = &mut &b"hello!"[..];
Sep 20 04:16:20.587 INFO kablam!     |                 ----^^^^^
Sep 20 04:16:20.587 INFO kablam!     |                 |
Sep 20 04:16:20.587 INFO kablam!     |                 help: remove this `mut`
Sep 20 04:16:20.587 INFO kablam!     |
Sep 20 04:16:20.587 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 20 04:16:20.587 INFO kablam! 
Sep 20 04:16:20.587 INFO kablam! warning: variable does not need to be mutable
Sep 20 04:16:20.587 INFO kablam!    --> src/raw.rs:472:17
Sep 20 04:16:20.587 INFO kablam!     |
Sep 20 04:16:20.587 INFO kablam! 472 |             let mut input = &mut &b"hel"[..];
Sep 20 04:16:20.587 INFO kablam!     |                 ----^^^^^
Sep 20 04:16:20.587 INFO kablam!     |                 |
Sep 20 04:16:20.587 INFO kablam!     |                 help: remove this `mut`
Sep 20 04:16:20.587 INFO kablam! 
Sep 20 04:16:20.587 INFO kablam! warning: variable does not need to be mutable
Sep 20 04:16:20.587 INFO kablam!    --> src/raw.rs:475:17
Sep 20 04:16:20.587 INFO kablam!     |
Sep 20 04:16:20.587 INFO kablam! 475 |             let mut input = &mut &b"lo!"[..];
Sep 20 04:16:20.587 INFO kablam!     |                 ----^^^^^
Sep 20 04:16:20.587 INFO kablam!     |                 |
Sep 20 04:16:20.587 INFO kablam!     |                 help: remove this `mut`
Sep 20 04:16:20.587 INFO kablam! 
Sep 20 04:16:24.775 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.44s
Sep 20 04:16:24.781 INFO kablam! su: No module specific data is present
Sep 20 04:16:25.993 INFO running `"docker" "rm" "-f" "8560275e201d76f7a743b565b9b26b97fcc1416a0bd33b2f2db14e75a7d89e8c"`
Sep 20 04:16:26.363 INFO blam! 8560275e201d76f7a743b565b9b26b97fcc1416a0bd33b2f2db14e75a7d89e8c