Sep 05 21:13:55.024 INFO checking veb-rs-0.1.1 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 05 21:13:55.024 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 05 21:13:55.024 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-4/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 05 21:13:55.164 INFO blam! a5950caef02b4590991eb3d29aa6ff917b84a299482940179809a7782797da58
Sep 05 21:13:55.166 INFO running `"docker" "start" "-a" "a5950caef02b4590991eb3d29aa6ff917b84a299482940179809a7782797da58"`
Sep 05 21:13:55.790 INFO kablam! usermod: no changes
Sep 05 21:13:55.823 INFO kablam!     Checking veb-rs v0.1.1 (file:///source)
Sep 05 21:13:56.070 INFO kablam! warning: variable does not need to be mutable
Sep 05 21:13:56.070 INFO kablam!    --> src/lib.rs:254:21
Sep 05 21:13:56.070 INFO kablam!     |
Sep 05 21:13:56.070 INFO kablam! 254 |                 let mut subtree = &mut self.children[idx as usize];
Sep 05 21:13:56.070 INFO kablam!     |                     ----^^^^^^^
Sep 05 21:13:56.070 INFO kablam!     |                     |
Sep 05 21:13:56.070 INFO kablam!     |                     help: remove this `mut`
Sep 05 21:13:56.070 INFO kablam!     |
Sep 05 21:13:56.070 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 05 21:13:56.070 INFO kablam! 
Sep 05 21:13:56.088 INFO kablam! warning: variable does not need to be mutable
Sep 05 21:13:56.088 INFO kablam!    --> src/lib.rs:254:21
Sep 05 21:13:56.088 INFO kablam!     |
Sep 05 21:13:56.088 INFO kablam! 254 |                 let mut subtree = &mut self.children[idx as usize];
Sep 05 21:13:56.088 INFO kablam!     |                     ----^^^^^^^
Sep 05 21:13:56.088 INFO kablam!     |                     |
Sep 05 21:13:56.088 INFO kablam!     |                     help: remove this `mut`
Sep 05 21:13:56.094 INFO kablam!     |
Sep 05 21:13:56.094 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 05 21:13:56.094 INFO kablam! 
Sep 05 21:13:56.122 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
Sep 05 21:13:56.126 INFO kablam! su: No module specific data is present
Sep 05 21:13:56.913 INFO running `"docker" "rm" "-f" "a5950caef02b4590991eb3d29aa6ff917b84a299482940179809a7782797da58"`
Sep 05 21:13:56.981 INFO blam! a5950caef02b4590991eb3d29aa6ff917b84a299482940179809a7782797da58