Aug 10 21:49:31.966 INFO checking xi-rope-0.2.0 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 10 21:49:31.966 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 10 21:49:31.966 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 10 21:49:31.966 INFO running `"docker" "create" "-v" "/tmp/crater.IU9itGH57JYi:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-7/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 10 21:49:32.167 INFO blam! f2a03ab0eaf10b5999dd331dd6085b1e9a6b1eca99e9852fa77063fa62b85090
Aug 10 21:49:32.170 INFO running `"docker" "start" "-a" "f2a03ab0eaf10b5999dd331dd6085b1e9a6b1eca99e9852fa77063fa62b85090"`
Aug 10 21:49:33.605 INFO kablam!     Checking bytecount v0.1.7
Aug 10 21:49:34.198 INFO kablam!     Checking xi-rope v0.2.0 (file:///source)
Aug 10 21:49:36.261 INFO kablam! warning: variable does not need to be mutable
Aug 10 21:49:36.261 INFO kablam!    --> src/tree.rs:237:17
Aug 10 21:49:36.261 INFO kablam!     |
Aug 10 21:49:36.261 INFO kablam! 237 |             let mut node1 = Arc::make_mut(&mut rope1.0);
Aug 10 21:49:36.261 INFO kablam!     |                 ----^^^^^
Aug 10 21:49:36.261 INFO kablam!     |                 |
Aug 10 21:49:36.261 INFO kablam!     |                 help: remove this `mut`
Aug 10 21:49:36.261 INFO kablam!     |
Aug 10 21:49:36.261 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 10 21:49:36.261 INFO kablam! 
Aug 10 21:49:37.137 INFO kablam! warning: variable does not need to be mutable
Aug 10 21:49:37.137 INFO kablam!    --> src/tree.rs:237:17
Aug 10 21:49:37.137 INFO kablam!     |
Aug 10 21:49:37.137 INFO kablam! 237 |             let mut node1 = Arc::make_mut(&mut rope1.0);
Aug 10 21:49:37.137 INFO kablam!     |                 ----^^^^^
Aug 10 21:49:37.137 INFO kablam!     |                 |
Aug 10 21:49:37.137 INFO kablam!     |                 help: remove this `mut`
Aug 10 21:49:37.137 INFO kablam!     |
Aug 10 21:49:37.137 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 10 21:49:37.137 INFO kablam! 
Aug 10 21:49:37.550 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.98s
Aug 10 21:49:37.552 INFO kablam! su: No module specific data is present
Aug 10 21:49:38.332 INFO running `"docker" "rm" "-f" "f2a03ab0eaf10b5999dd331dd6085b1e9a6b1eca99e9852fa77063fa62b85090"`
Aug 10 21:49:38.467 INFO blam! f2a03ab0eaf10b5999dd331dd6085b1e9a6b1eca99e9852fa77063fa62b85090