Aug 31 09:42:00.615 INFO checking veb-rs-0.1.1 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 09:42:00.615 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 09:42:00.615 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 09:42:00.785 INFO blam! c2eef53edf2d7cf34c911485007e7ac7529820f8eb0f799b9e7708efecf1c26e
Aug 31 09:42:00.787 INFO running `"docker" "start" "-a" "c2eef53edf2d7cf34c911485007e7ac7529820f8eb0f799b9e7708efecf1c26e"`
Aug 31 09:42:01.453 INFO kablam!     Checking veb-rs v0.1.1 (file:///source)
Aug 31 09:42:01.780 INFO kablam! warning: variable does not need to be mutable
Aug 31 09:42:01.780 INFO kablam!    --> src/lib.rs:254:21
Aug 31 09:42:01.780 INFO kablam!     |
Aug 31 09:42:01.781 INFO kablam! 254 |                 let mut subtree = &mut self.children[idx as usize];
Aug 31 09:42:01.781 INFO kablam!     |                     ----^^^^^^^
Aug 31 09:42:01.781 INFO kablam!     |                     |
Aug 31 09:42:01.781 INFO kablam!     |                     help: remove this `mut`
Aug 31 09:42:01.781 INFO kablam!     |
Aug 31 09:42:01.781 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 31 09:42:01.781 INFO kablam! 
Aug 31 09:42:01.988 INFO kablam! warning: variable does not need to be mutable
Aug 31 09:42:01.988 INFO kablam!    --> src/lib.rs:254:21
Aug 31 09:42:01.988 INFO kablam!     |
Aug 31 09:42:01.988 INFO kablam! 254 |                 let mut subtree = &mut self.children[idx as usize];
Aug 31 09:42:01.988 INFO kablam!     |                     ----^^^^^^^
Aug 31 09:42:01.988 INFO kablam!     |                     |
Aug 31 09:42:01.988 INFO kablam!     |                     help: remove this `mut`
Aug 31 09:42:01.988 INFO kablam!     |
Aug 31 09:42:01.989 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 31 09:42:01.989 INFO kablam! 
Aug 31 09:42:02.030 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
Aug 31 09:42:02.033 INFO kablam! su: No module specific data is present
Aug 31 09:42:02.452 INFO running `"docker" "rm" "-f" "c2eef53edf2d7cf34c911485007e7ac7529820f8eb0f799b9e7708efecf1c26e"`
Aug 31 09:42:02.556 INFO blam! c2eef53edf2d7cf34c911485007e7ac7529820f8eb0f799b9e7708efecf1c26e