Aug 17 05:48:32.919 INFO checking xi-rope-0.2.0 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 05:48:32.919 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 05:48:32.919 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 05:48:32.920 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-4/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 05:48:33.146 INFO blam! ca8417d2e858f49a73ec839d608de724f4b89ddecc452c3b0b22e82c69c489c9
Aug 17 05:48:33.148 INFO running `"docker" "start" "-a" "ca8417d2e858f49a73ec839d608de724f4b89ddecc452c3b0b22e82c69c489c9"`
Aug 17 05:48:34.157 INFO kablam!     Checking bytecount v0.1.7
Aug 17 05:48:34.755 INFO kablam!     Checking xi-rope v0.2.0 (file:///source)
Aug 17 05:48:38.365 INFO kablam! warning: variable does not need to be mutable
Aug 17 05:48:38.365 INFO kablam!    --> src/tree.rs:237:17
Aug 17 05:48:38.365 INFO kablam!     |
Aug 17 05:48:38.365 INFO kablam! 237 |             let mut node1 = Arc::make_mut(&mut rope1.0);
Aug 17 05:48:38.365 INFO kablam!     |                 ----^^^^^
Aug 17 05:48:38.365 INFO kablam!     |                 |
Aug 17 05:48:38.365 INFO kablam!     |                 help: remove this `mut`
Aug 17 05:48:38.366 INFO kablam!     |
Aug 17 05:48:38.366 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 17 05:48:38.366 INFO kablam! 
Aug 17 05:48:39.232 INFO kablam! warning: variable does not need to be mutable
Aug 17 05:48:39.232 INFO kablam!    --> src/tree.rs:237:17
Aug 17 05:48:39.233 INFO kablam!     |
Aug 17 05:48:39.233 INFO kablam! 237 |             let mut node1 = Arc::make_mut(&mut rope1.0);
Aug 17 05:48:39.233 INFO kablam!     |                 ----^^^^^
Aug 17 05:48:39.233 INFO kablam!     |                 |
Aug 17 05:48:39.233 INFO kablam!     |                 help: remove this `mut`
Aug 17 05:48:39.233 INFO kablam!     |
Aug 17 05:48:39.233 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 17 05:48:39.233 INFO kablam! 
Aug 17 05:48:40.541 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.40s
Aug 17 05:48:40.545 INFO kablam! su: No module specific data is present
Aug 17 05:48:41.182 INFO running `"docker" "rm" "-f" "ca8417d2e858f49a73ec839d608de724f4b89ddecc452c3b0b22e82c69c489c9"`
Aug 17 05:48:41.327 INFO blam! ca8417d2e858f49a73ec839d608de724f4b89ddecc452c3b0b22e82c69c489c9