Sep 10 06:53:54.272 INFO checking veb-rs-0.1.1 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 06:53:54.272 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 06:53:54.272 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-2/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 06:53:54.399 INFO blam! 18294b05e16cf2f8bbffb3c7ec632813724b69b422e395171bffd3581bae6994
Sep 10 06:53:54.401 INFO running `"docker" "start" "-a" "18294b05e16cf2f8bbffb3c7ec632813724b69b422e395171bffd3581bae6994"`
Sep 10 06:53:55.179 INFO kablam! usermod: no changes
Sep 10 06:53:55.206 INFO kablam!     Checking veb-rs v0.1.1 (file:///source)
Sep 10 06:53:55.409 INFO kablam! warning: variable does not need to be mutable
Sep 10 06:53:55.409 INFO kablam!    --> src/lib.rs:254:21
Sep 10 06:53:55.409 INFO kablam!     |
Sep 10 06:53:55.409 INFO kablam! 254 |                 let mut subtree = &mut self.children[idx as usize];
Sep 10 06:53:55.409 INFO kablam!     |                     ----^^^^^^^
Sep 10 06:53:55.409 INFO kablam!     |                     |
Sep 10 06:53:55.409 INFO kablam!     |                     help: remove this `mut`
Sep 10 06:53:55.409 INFO kablam!     |
Sep 10 06:53:55.409 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 06:53:55.409 INFO kablam! 
Sep 10 06:53:55.461 INFO kablam! warning: variable does not need to be mutable
Sep 10 06:53:55.461 INFO kablam!    --> src/lib.rs:254:21
Sep 10 06:53:55.461 INFO kablam!     |
Sep 10 06:53:55.461 INFO kablam! 254 |                 let mut subtree = &mut self.children[idx as usize];
Sep 10 06:53:55.461 INFO kablam!     |                     ----^^^^^^^
Sep 10 06:53:55.461 INFO kablam!     |                     |
Sep 10 06:53:55.461 INFO kablam!     |                     help: remove this `mut`
Sep 10 06:53:55.461 INFO kablam!     |
Sep 10 06:53:55.461 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 06:53:55.461 INFO kablam! 
Sep 10 06:53:55.494 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
Sep 10 06:53:55.496 INFO kablam! su: No module specific data is present
Sep 10 06:53:56.032 INFO running `"docker" "rm" "-f" "18294b05e16cf2f8bbffb3c7ec632813724b69b422e395171bffd3581bae6994"`
Sep 10 06:53:56.141 INFO blam! 18294b05e16cf2f8bbffb3c7ec632813724b69b422e395171bffd3581bae6994