Sep 02 03:50:29.498 INFO checking acto-rs-0.3.9 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 02 03:50:29.498 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 03:50:29.498 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 03:50:29.678 INFO blam! fb7ab737ef659479a2147b1bdf6816f717928ec3f5d69510e8f64938a38f7225
Sep 02 03:50:29.680 INFO running `"docker" "start" "-a" "fb7ab737ef659479a2147b1bdf6816f717928ec3f5d69510e8f64938a38f7225"`
Sep 02 03:50:30.259 INFO kablam!     Checking acto-rs v0.3.9 (file:///source)
Sep 02 03:50:31.997 INFO kablam! warning: variable does not need to be mutable
Sep 02 03:50:31.997 INFO kablam!   --> src/scheduler/wrap.rs:12:9
Sep 02 03:50:31.997 INFO kablam!    |
Sep 02 03:50:31.997 INFO kablam! 12 |     let mut slice = self.output_positions.as_mut_slice();
Sep 02 03:50:31.997 INFO kablam!    |         ----^^^^^
Sep 02 03:50:31.997 INFO kablam!    |         |
Sep 02 03:50:31.998 INFO kablam!    |         help: remove this `mut`
Sep 02 03:50:31.998 INFO kablam!    |
Sep 02 03:50:31.998 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 02 03:50:31.998 INFO kablam! 
Sep 02 03:50:32.750 INFO kablam! warning: variable does not need to be mutable
Sep 02 03:50:32.750 INFO kablam!   --> src/scheduler/wrap.rs:12:9
Sep 02 03:50:32.750 INFO kablam!    |
Sep 02 03:50:32.750 INFO kablam! 12 |     let mut slice = self.output_positions.as_mut_slice();
Sep 02 03:50:32.750 INFO kablam!    |         ----^^^^^
Sep 02 03:50:32.750 INFO kablam!    |         |
Sep 02 03:50:32.750 INFO kablam!    |         help: remove this `mut`
Sep 02 03:50:32.750 INFO kablam!    |
Sep 02 03:50:32.750 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 02 03:50:32.750 INFO kablam! 
Sep 02 03:50:33.183 INFO kablam! warning: variable does not need to be mutable
Sep 02 03:50:33.183 INFO kablam!   --> src/bench/bitset.rs:19:9
Sep 02 03:50:33.183 INFO kablam!    |
Sep 02 03:50:33.183 INFO kablam! 19 |     let mut slice = self.bits.as_mut_slice();
Sep 02 03:50:33.183 INFO kablam!    |         ----^^^^^
Sep 02 03:50:33.183 INFO kablam!    |         |
Sep 02 03:50:33.183 INFO kablam!    |         help: remove this `mut`
Sep 02 03:50:33.192 INFO kablam! 
Sep 02 03:50:33.682 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.44s
Sep 02 03:50:33.686 INFO kablam! su: No module specific data is present
Sep 02 03:50:34.622 INFO running `"docker" "rm" "-f" "fb7ab737ef659479a2147b1bdf6816f717928ec3f5d69510e8f64938a38f7225"`
Sep 02 03:50:34.732 INFO blam! fb7ab737ef659479a2147b1bdf6816f717928ec3f5d69510e8f64938a38f7225