Aug 10 23:32:34.064 INFO checking treexml-0.3.0 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 10 23:32:34.064 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 10 23:32:34.064 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 10 23:32:34.064 INFO running `"docker" "create" "-v" "/tmp/crater.CcuszV6Fgkvw:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-6/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+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 +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 10 23:32:34.322 INFO blam! 9ef26cffd2c6aafca8dbba74b4bd2816b6ac72877f49b33d92a47232dd2403d2
Aug 10 23:32:34.325 INFO running `"docker" "start" "-a" "9ef26cffd2c6aafca8dbba74b4bd2816b6ac72877f49b33d92a47232dd2403d2"`
Aug 10 23:32:35.369 INFO kablam!     Checking xml-rs v0.2.2
Aug 10 23:32:37.913 INFO kablam!     Checking treexml v0.3.0 (file:///source)
Aug 10 23:32:39.135 INFO kablam! warning: variable does not need to be mutable
Aug 10 23:32:39.135 INFO kablam!    --> tests/read.rs:184:21
Aug 10 23:32:39.135 INFO kablam!     |
Aug 10 23:32:39.135 INFO kablam! 184 |                 let mut child = root.find_child_mut(|t| t.name == "child").unwrap();
Aug 10 23:32:39.135 INFO kablam!     |                     ----^^^^^
Aug 10 23:32:39.135 INFO kablam!     |                     |
Aug 10 23:32:39.135 INFO kablam!     |                     help: remove this `mut`
Aug 10 23:32:39.136 INFO kablam!     |
Aug 10 23:32:39.136 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 10 23:32:39.136 INFO kablam! 
Aug 10 23:32:39.136 INFO kablam! warning: variable does not need to be mutable
Aug 10 23:32:39.136 INFO kablam!    --> tests/read.rs:185:21
Aug 10 23:32:39.136 INFO kablam!     |
Aug 10 23:32:39.136 INFO kablam! 185 |                 let mut attr_a = child.attributes.get_mut(&"attr_a".to_owned()).unwrap();
Aug 10 23:32:39.136 INFO kablam!     |                     ----^^^^^^
Aug 10 23:32:39.136 INFO kablam!     |                     |
Aug 10 23:32:39.136 INFO kablam!     |                     help: remove this `mut`
Aug 10 23:32:39.136 INFO kablam! 
Aug 10 23:32:39.180 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.85s
Aug 10 23:32:39.185 INFO kablam! su: No module specific data is present
Aug 10 23:32:39.870 INFO running `"docker" "rm" "-f" "9ef26cffd2c6aafca8dbba74b4bd2816b6ac72877f49b33d92a47232dd2403d2"`
Aug 10 23:32:39.973 INFO blam! 9ef26cffd2c6aafca8dbba74b4bd2816b6ac72877f49b33d92a47232dd2403d2