Aug 29 22:24:11.587 INFO checking xi-rope-0.2.0 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 29 22:24:11.587 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 29 22:24:11.587 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-3/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 22:24:11.757 INFO blam! 67fe6f24e9f6dcbc4cb4a7e8fd293e7e7022ce13ad90736680f5abd23e739464
Aug 29 22:24:11.759 INFO running `"docker" "start" "-a" "67fe6f24e9f6dcbc4cb4a7e8fd293e7e7022ce13ad90736680f5abd23e739464"`
Aug 29 22:24:12.368 INFO kablam!     Checking bytecount v0.1.7
Aug 29 22:24:12.734 INFO kablam!     Checking xi-rope v0.2.0 (file:///source)
Aug 29 22:24:14.430 INFO kablam! warning: variable does not need to be mutable
Aug 29 22:24:14.430 INFO kablam!    --> src/tree.rs:237:17
Aug 29 22:24:14.430 INFO kablam!     |
Aug 29 22:24:14.430 INFO kablam! 237 |             let mut node1 = Arc::make_mut(&mut rope1.0);
Aug 29 22:24:14.430 INFO kablam!     |                 ----^^^^^
Aug 29 22:24:14.430 INFO kablam!     |                 |
Aug 29 22:24:14.430 INFO kablam!     |                 help: remove this `mut`
Aug 29 22:24:14.430 INFO kablam!     |
Aug 29 22:24:14.430 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 29 22:24:14.430 INFO kablam! 
Aug 29 22:24:15.357 INFO kablam! warning: variable does not need to be mutable
Aug 29 22:24:15.357 INFO kablam!    --> src/tree.rs:237:17
Aug 29 22:24:15.357 INFO kablam!     |
Aug 29 22:24:15.357 INFO kablam! 237 |             let mut node1 = Arc::make_mut(&mut rope1.0);
Aug 29 22:24:15.357 INFO kablam!     |                 ----^^^^^
Aug 29 22:24:15.357 INFO kablam!     |                 |
Aug 29 22:24:15.357 INFO kablam!     |                 help: remove this `mut`
Aug 29 22:24:15.357 INFO kablam!     |
Aug 29 22:24:15.357 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 29 22:24:15.357 INFO kablam! 
Aug 29 22:24:15.718 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.36s
Aug 29 22:24:15.721 INFO kablam! su: No module specific data is present
Aug 29 22:24:16.089 INFO running `"docker" "rm" "-f" "67fe6f24e9f6dcbc4cb4a7e8fd293e7e7022ce13ad90736680f5abd23e739464"`
Aug 29 22:24:16.172 INFO blam! 67fe6f24e9f6dcbc4cb4a7e8fd293e7e7022ce13ad90736680f5abd23e739464