Sep 01 20:46:32.589 INFO checking treexml-0.3.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 01 20:46:32.589 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 20:46:32.589 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 20:46:32.765 INFO blam! 85a05274263e9839b366851b940dc23badba46fb9523415bca2aba77d4e53cb3
Sep 01 20:46:32.766 INFO running `"docker" "start" "-a" "85a05274263e9839b366851b940dc23badba46fb9523415bca2aba77d4e53cb3"`
Sep 01 20:46:33.425 INFO kablam!     Checking xml-rs v0.2.2
Sep 01 20:46:35.188 INFO kablam!     Checking treexml v0.3.0 (file:///source)
Sep 01 20:46:36.333 INFO kablam! warning: variable does not need to be mutable
Sep 01 20:46:36.333 INFO kablam!    --> tests/read.rs:184:21
Sep 01 20:46:36.333 INFO kablam!     |
Sep 01 20:46:36.333 INFO kablam! 184 |                 let mut child = root.find_child_mut(|t| t.name == "child").unwrap();
Sep 01 20:46:36.333 INFO kablam!     |                     ----^^^^^
Sep 01 20:46:36.333 INFO kablam!     |                     |
Sep 01 20:46:36.333 INFO kablam!     |                     help: remove this `mut`
Sep 01 20:46:36.333 INFO kablam!     |
Sep 01 20:46:36.333 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 20:46:36.333 INFO kablam! 
Sep 01 20:46:36.333 INFO kablam! warning: variable does not need to be mutable
Sep 01 20:46:36.333 INFO kablam!    --> tests/read.rs:185:21
Sep 01 20:46:36.333 INFO kablam!     |
Sep 01 20:46:36.333 INFO kablam! 185 |                 let mut attr_a = child.attributes.get_mut(&"attr_a".to_owned()).unwrap();
Sep 01 20:46:36.333 INFO kablam!     |                     ----^^^^^^
Sep 01 20:46:36.333 INFO kablam!     |                     |
Sep 01 20:46:36.333 INFO kablam!     |                     help: remove this `mut`
Sep 01 20:46:36.333 INFO kablam! 
Sep 01 20:46:36.381 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.98s
Sep 01 20:46:36.384 INFO kablam! su: No module specific data is present
Sep 01 20:46:36.853 INFO running `"docker" "rm" "-f" "85a05274263e9839b366851b940dc23badba46fb9523415bca2aba77d4e53cb3"`
Sep 01 20:46:36.989 INFO blam! 85a05274263e9839b366851b940dc23badba46fb9523415bca2aba77d4e53cb3