Jul 12 10:25:34.609 INFO checking elementtree-0.5.0 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 10:25:34.609 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 10:25:34.609 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 10:25:34.609 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-5/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 10:25:34.880 INFO blam! 5314f736fac349c0221203a4eff66e1b78a8c1159a3b26506317bdbfb05c0cc7
Jul 12 10:25:34.882 INFO running `"docker" "start" "-a" "5314f736fac349c0221203a4eff66e1b78a8c1159a3b26506317bdbfb05c0cc7"`
Jul 12 10:25:35.845 INFO kablam!     Checking xml-rs v0.8.0
Jul 12 10:25:39.049 INFO kablam!     Checking elementtree v0.5.0 (file:///source)
Jul 12 10:25:44.612 INFO kablam! warning: variable does not need to be mutable
Jul 12 10:25:44.612 INFO kablam!    --> tests/test_basic.rs:138:13
Jul 12 10:25:44.612 INFO kablam!     |
Jul 12 10:25:44.612 INFO kablam! 138 |         let mut list = root.append_new_child("{demo}list");
Jul 12 10:25:44.612 INFO kablam!     |             ----^^^^
Jul 12 10:25:44.612 INFO kablam!     |             |
Jul 12 10:25:44.613 INFO kablam!     |             help: remove this `mut`
Jul 12 10:25:44.613 INFO kablam!     |
Jul 12 10:25:44.613 INFO kablam!     = note: #[warn(unused_mut)] on by default
Jul 12 10:25:44.613 INFO kablam! 
Jul 12 10:25:44.625 INFO kablam! warning: variable does not need to be mutable
Jul 12 10:25:44.625 INFO kablam!    --> tests/test_basic.rs:183:13
Jul 12 10:25:44.625 INFO kablam!     |
Jul 12 10:25:44.625 INFO kablam! 183 |         let mut list = root.append_new_child("{demo}list");
Jul 12 10:25:44.625 INFO kablam!     |             ----^^^^
Jul 12 10:25:44.625 INFO kablam!     |             |
Jul 12 10:25:44.625 INFO kablam!     |             help: remove this `mut`
Jul 12 10:25:44.625 INFO kablam! 
Jul 12 10:25:44.630 INFO kablam! warning: variable does not need to be mutable
Jul 12 10:25:44.630 INFO kablam!    --> tests/test_basic.rs:210:13
Jul 12 10:25:44.630 INFO kablam!     |
Jul 12 10:25:44.630 INFO kablam! 210 |         let mut list = root.append_new_child("{demo}list");
Jul 12 10:25:44.630 INFO kablam!     |             ----^^^^
Jul 12 10:25:44.630 INFO kablam!     |             |
Jul 12 10:25:44.630 INFO kablam!     |             help: remove this `mut`
Jul 12 10:25:44.631 INFO kablam! 
Jul 12 10:25:44.635 INFO kablam! warning: variable does not need to be mutable
Jul 12 10:25:44.635 INFO kablam!    --> tests/test_basic.rs:238:13
Jul 12 10:25:44.635 INFO kablam!     |
Jul 12 10:25:44.635 INFO kablam! 238 |         let mut list = root.append_new_child("{demo}list");
Jul 12 10:25:44.635 INFO kablam!     |             ----^^^^
Jul 12 10:25:44.635 INFO kablam!     |             |
Jul 12 10:25:44.635 INFO kablam!     |             help: remove this `mut`
Jul 12 10:25:44.635 INFO kablam! 
Jul 12 10:25:44.640 INFO kablam! warning: variable does not need to be mutable
Jul 12 10:25:44.640 INFO kablam!    --> tests/test_basic.rs:266:13
Jul 12 10:25:44.640 INFO kablam!     |
Jul 12 10:25:44.640 INFO kablam! 266 |         let mut list = root.append_new_child("{demo}list");
Jul 12 10:25:44.640 INFO kablam!     |             ----^^^^
Jul 12 10:25:44.640 INFO kablam!     |             |
Jul 12 10:25:44.640 INFO kablam!     |             help: remove this `mut`
Jul 12 10:25:44.640 INFO kablam! 
Jul 12 10:25:44.656 INFO kablam! warning: variable does not need to be mutable
Jul 12 10:25:44.656 INFO kablam!    --> tests/test_basic.rs:323:13
Jul 12 10:25:44.656 INFO kablam!     |
Jul 12 10:25:44.656 INFO kablam! 323 |         let mut list = root.find_mut("list").unwrap();
Jul 12 10:25:44.656 INFO kablam!     |             ----^^^^
Jul 12 10:25:44.656 INFO kablam!     |             |
Jul 12 10:25:44.656 INFO kablam!     |             help: remove this `mut`
Jul 12 10:25:44.656 INFO kablam! 
Jul 12 10:25:44.719 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.95s
Jul 12 10:25:44.735 INFO kablam! su: No module specific data is present
Jul 12 10:25:45.326 INFO running `"docker" "rm" "-f" "5314f736fac349c0221203a4eff66e1b78a8c1159a3b26506317bdbfb05c0cc7"`
Jul 12 10:25:45.505 INFO blam! 5314f736fac349c0221203a4eff66e1b78a8c1159a3b26506317bdbfb05c0cc7