Aug 30 19:09:34.780 INFO checking elementtree-0.4.0 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 30 19:09:34.781 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 30 19:09:34.781 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-1/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 19:09:34.986 INFO blam! 16fca036c10384917c21d9e9c14d74b25cbc2bd1424d44b09c4f5dd3387928c3
Aug 30 19:09:34.988 INFO running `"docker" "start" "-a" "16fca036c10384917c21d9e9c14d74b25cbc2bd1424d44b09c4f5dd3387928c3"`
Aug 30 19:09:35.819 INFO kablam!     Checking elementtree v0.4.0 (file:///source)
Aug 30 19:09:39.355 INFO kablam! warning: variable does not need to be mutable
Aug 30 19:09:39.355 INFO kablam!    --> tests/test_basic.rs:138:13
Aug 30 19:09:39.355 INFO kablam!     |
Aug 30 19:09:39.355 INFO kablam! 138 |         let mut list = root.append_new_child("{demo}list");
Aug 30 19:09:39.355 INFO kablam!     |             ----^^^^
Aug 30 19:09:39.355 INFO kablam!     |             |
Aug 30 19:09:39.355 INFO kablam!     |             help: remove this `mut`
Aug 30 19:09:39.355 INFO kablam!     |
Aug 30 19:09:39.355 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 19:09:39.355 INFO kablam! 
Aug 30 19:09:39.362 INFO kablam! warning: variable does not need to be mutable
Aug 30 19:09:39.362 INFO kablam!    --> tests/test_basic.rs:183:13
Aug 30 19:09:39.362 INFO kablam!     |
Aug 30 19:09:39.362 INFO kablam! 183 |         let mut list = root.append_new_child("{demo}list");
Aug 30 19:09:39.362 INFO kablam!     |             ----^^^^
Aug 30 19:09:39.362 INFO kablam!     |             |
Aug 30 19:09:39.362 INFO kablam!     |             help: remove this `mut`
Aug 30 19:09:39.362 INFO kablam! 
Aug 30 19:09:39.365 INFO kablam! warning: variable does not need to be mutable
Aug 30 19:09:39.365 INFO kablam!    --> tests/test_basic.rs:210:13
Aug 30 19:09:39.365 INFO kablam!     |
Aug 30 19:09:39.365 INFO kablam! 210 |         let mut list = root.append_new_child("{demo}list");
Aug 30 19:09:39.365 INFO kablam!     |             ----^^^^
Aug 30 19:09:39.365 INFO kablam!     |             |
Aug 30 19:09:39.365 INFO kablam!     |             help: remove this `mut`
Aug 30 19:09:39.365 INFO kablam! 
Aug 30 19:09:39.367 INFO kablam! warning: variable does not need to be mutable
Aug 30 19:09:39.367 INFO kablam!    --> tests/test_basic.rs:238:13
Aug 30 19:09:39.367 INFO kablam!     |
Aug 30 19:09:39.367 INFO kablam! 238 |         let mut list = root.append_new_child("{demo}list");
Aug 30 19:09:39.367 INFO kablam!     |             ----^^^^
Aug 30 19:09:39.367 INFO kablam!     |             |
Aug 30 19:09:39.367 INFO kablam!     |             help: remove this `mut`
Aug 30 19:09:39.367 INFO kablam! 
Aug 30 19:09:39.370 INFO kablam! warning: variable does not need to be mutable
Aug 30 19:09:39.370 INFO kablam!    --> tests/test_basic.rs:266:13
Aug 30 19:09:39.370 INFO kablam!     |
Aug 30 19:09:39.370 INFO kablam! 266 |         let mut list = root.append_new_child("{demo}list");
Aug 30 19:09:39.370 INFO kablam!     |             ----^^^^
Aug 30 19:09:39.370 INFO kablam!     |             |
Aug 30 19:09:39.370 INFO kablam!     |             help: remove this `mut`
Aug 30 19:09:39.370 INFO kablam! 
Aug 30 19:09:39.394 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.64s
Aug 30 19:09:39.403 INFO kablam! su: No module specific data is present
Aug 30 19:09:40.085 INFO running `"docker" "rm" "-f" "16fca036c10384917c21d9e9c14d74b25cbc2bd1424d44b09c4f5dd3387928c3"`
Aug 30 19:09:40.175 INFO blam! 16fca036c10384917c21d9e9c14d74b25cbc2bd1424d44b09c4f5dd3387928c3