Sep 14 06:56:59.421 INFO checking veb-rs-0.1.1 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 06:56:59.421 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 06:56:59.421 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 06:56:59.577 INFO blam! 228ac65d10de85c0fcb30b80399b55783b2abdf8b5d628b69139076467876fb8
Sep 14 06:56:59.580 INFO running `"docker" "start" "-a" "228ac65d10de85c0fcb30b80399b55783b2abdf8b5d628b69139076467876fb8"`
Sep 14 06:57:00.473 INFO kablam! usermod: no changes
Sep 14 06:57:00.513 INFO kablam!     Checking veb-rs v0.1.1 (file:///source)
Sep 14 06:57:00.810 INFO kablam! warning: variable does not need to be mutable
Sep 14 06:57:00.810 INFO kablam!    --> src/lib.rs:254:21
Sep 14 06:57:00.810 INFO kablam!     |
Sep 14 06:57:00.810 INFO kablam! 254 |                 let mut subtree = &mut self.children[idx as usize];
Sep 14 06:57:00.810 INFO kablam!     |                     ----^^^^^^^
Sep 14 06:57:00.810 INFO kablam!     |                     |
Sep 14 06:57:00.810 INFO kablam!     |                     help: remove this `mut`
Sep 14 06:57:00.810 INFO kablam!     |
Sep 14 06:57:00.810 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 14 06:57:00.810 INFO kablam! 
Sep 14 06:57:00.831 INFO kablam! warning: variable does not need to be mutable
Sep 14 06:57:00.831 INFO kablam!    --> src/lib.rs:254:21
Sep 14 06:57:00.831 INFO kablam!     |
Sep 14 06:57:00.831 INFO kablam! 254 |                 let mut subtree = &mut self.children[idx as usize];
Sep 14 06:57:00.831 INFO kablam!     |                     ----^^^^^^^
Sep 14 06:57:00.831 INFO kablam!     |                     |
Sep 14 06:57:00.831 INFO kablam!     |                     help: remove this `mut`
Sep 14 06:57:00.831 INFO kablam!     |
Sep 14 06:57:00.831 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 14 06:57:00.831 INFO kablam! 
Sep 14 06:57:00.852 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
Sep 14 06:57:00.855 INFO kablam! su: No module specific data is present
Sep 14 06:57:01.537 INFO running `"docker" "rm" "-f" "228ac65d10de85c0fcb30b80399b55783b2abdf8b5d628b69139076467876fb8"`
Sep 14 06:57:01.625 INFO blam! 228ac65d10de85c0fcb30b80399b55783b2abdf8b5d628b69139076467876fb8