Aug 29 22:24:11.352 INFO checking xi-rope-0.2.0 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 29 22:24:11.352 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 29 22:24:11.352 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 22:24:11.503 INFO blam! 7107d599875ba5ab1268cdb6f728a01fc32ba39b6312eee81f85b8327edd0b62
Aug 29 22:24:11.504 INFO running `"docker" "start" "-a" "7107d599875ba5ab1268cdb6f728a01fc32ba39b6312eee81f85b8327edd0b62"`
Aug 29 22:24:12.184 INFO kablam!     Checking bytecount v0.1.7
Aug 29 22:24:12.590 INFO kablam!     Checking xi-rope v0.2.0 (file:///source)
Aug 29 22:24:14.311 INFO kablam! warning: variable does not need to be mutable
Aug 29 22:24:14.311 INFO kablam!    --> src/tree.rs:237:17
Aug 29 22:24:14.311 INFO kablam!     |
Aug 29 22:24:14.311 INFO kablam! 237 |             let mut node1 = Arc::make_mut(&mut rope1.0);
Aug 29 22:24:14.311 INFO kablam!     |                 ----^^^^^
Aug 29 22:24:14.311 INFO kablam!     |                 |
Aug 29 22:24:14.311 INFO kablam!     |                 help: remove this `mut`
Aug 29 22:24:14.311 INFO kablam!     |
Aug 29 22:24:14.311 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 29 22:24:14.311 INFO kablam! 
Aug 29 22:24:14.985 INFO kablam! warning: variable does not need to be mutable
Aug 29 22:24:14.985 INFO kablam!    --> src/tree.rs:237:17
Aug 29 22:24:14.985 INFO kablam!     |
Aug 29 22:24:14.985 INFO kablam! 237 |             let mut node1 = Arc::make_mut(&mut rope1.0);
Aug 29 22:24:14.985 INFO kablam!     |                 ----^^^^^
Aug 29 22:24:14.985 INFO kablam!     |                 |
Aug 29 22:24:14.985 INFO kablam!     |                 help: remove this `mut`
Aug 29 22:24:14.985 INFO kablam!     |
Aug 29 22:24:14.985 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 29 22:24:14.985 INFO kablam! 
Aug 29 22:24:15.353 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.18s
Aug 29 22:24:15.356 INFO kablam! su: No module specific data is present
Aug 29 22:24:15.861 INFO running `"docker" "rm" "-f" "7107d599875ba5ab1268cdb6f728a01fc32ba39b6312eee81f85b8327edd0b62"`
Aug 29 22:24:15.950 INFO blam! 7107d599875ba5ab1268cdb6f728a01fc32ba39b6312eee81f85b8327edd0b62