Aug 01 18:29:34.237 INFO checking xi-rope-0.2.0 against 1.27.2+tmplazy for lazy_static-1
Aug 01 18:29:34.237 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 18:29:34.239 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 18:29:34.239 INFO running `"docker" "create" "-v" "/tmp/crater.UAdcufxEs06D:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-5/1.27.2+tmplazy:/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 +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 01 18:29:34.484 INFO blam! 5dfce7056c5f6bd91899dc33104fd45178330e2e8e0dd28c840af8385e98f360
Aug 01 18:29:34.486 INFO running `"docker" "start" "-a" "5dfce7056c5f6bd91899dc33104fd45178330e2e8e0dd28c840af8385e98f360"`
Aug 01 18:29:35.699 INFO kablam!     Checking bytecount v0.1.7
Aug 01 18:29:36.244 INFO kablam!     Checking xi-rope v0.2.0 (file:///source)
Aug 01 18:29:38.181 INFO kablam! warning: variable does not need to be mutable
Aug 01 18:29:38.181 INFO kablam!    --> src/tree.rs:237:17
Aug 01 18:29:38.181 INFO kablam!     |
Aug 01 18:29:38.181 INFO kablam! 237 |             let mut node1 = Arc::make_mut(&mut rope1.0);
Aug 01 18:29:38.181 INFO kablam!     |                 ----^^^^^
Aug 01 18:29:38.181 INFO kablam!     |                 |
Aug 01 18:29:38.181 INFO kablam!     |                 help: remove this `mut`
Aug 01 18:29:38.181 INFO kablam!     |
Aug 01 18:29:38.181 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 01 18:29:38.181 INFO kablam! 
Aug 01 18:29:39.434 INFO kablam! warning: variable does not need to be mutable
Aug 01 18:29:39.434 INFO kablam!    --> src/tree.rs:237:17
Aug 01 18:29:39.434 INFO kablam!     |
Aug 01 18:29:39.434 INFO kablam! 237 |             let mut node1 = Arc::make_mut(&mut rope1.0);
Aug 01 18:29:39.434 INFO kablam!     |                 ----^^^^^
Aug 01 18:29:39.434 INFO kablam!     |                 |
Aug 01 18:29:39.434 INFO kablam!     |                 help: remove this `mut`
Aug 01 18:29:39.434 INFO kablam!     |
Aug 01 18:29:39.434 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 01 18:29:39.434 INFO kablam! 
Aug 01 18:29:40.181 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.50s
Aug 01 18:29:40.184 INFO kablam! su: No module specific data is present
Aug 01 18:29:40.792 INFO running `"docker" "rm" "-f" "5dfce7056c5f6bd91899dc33104fd45178330e2e8e0dd28c840af8385e98f360"`
Aug 01 18:29:40.960 INFO blam! 5dfce7056c5f6bd91899dc33104fd45178330e2e8e0dd28c840af8385e98f360