Nov 10 06:49:58.187 INFO checking elementtree-0.5.0 against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 10 06:49:58.187 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-2/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +dc13be39fae8d4c607889b27de374b52586485a3-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 10 06:49:58.664 INFO blam! b8fe014a516692bbc717df60c390cf146168435cf4db8bc1482e707d67745a5c
Nov 10 06:49:58.666 INFO running `"docker" "start" "-a" "b8fe014a516692bbc717df60c390cf146168435cf4db8bc1482e707d67745a5c"`
Nov 10 06:50:00.019 INFO kablam! usermod: no changes
Nov 10 06:50:00.151 INFO kablam!     Checking elementtree v0.5.0 (/source)
Nov 10 06:50:03.370 INFO kablam! warning: variable does not need to be mutable
Nov 10 06:50:03.370 INFO kablam!    --> tests/test_basic.rs:138:13
Nov 10 06:50:03.370 INFO kablam!     |
Nov 10 06:50:03.370 INFO kablam! 138 |         let mut list = root.append_new_child("{demo}list");
Nov 10 06:50:03.370 INFO kablam!     |             ----^^^^
Nov 10 06:50:03.370 INFO kablam!     |             |
Nov 10 06:50:03.370 INFO kablam!     |             help: remove this `mut`
Nov 10 06:50:03.370 INFO kablam!     |
Nov 10 06:50:03.370 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 10 06:50:03.370 INFO kablam! 
Nov 10 06:50:03.377 INFO kablam! warning: variable does not need to be mutable
Nov 10 06:50:03.377 INFO kablam!    --> tests/test_basic.rs:183:13
Nov 10 06:50:03.377 INFO kablam!     |
Nov 10 06:50:03.377 INFO kablam! 183 |         let mut list = root.append_new_child("{demo}list");
Nov 10 06:50:03.377 INFO kablam!     |             ----^^^^
Nov 10 06:50:03.377 INFO kablam!     |             |
Nov 10 06:50:03.377 INFO kablam!     |             help: remove this `mut`
Nov 10 06:50:03.377 INFO kablam! 
Nov 10 06:50:03.383 INFO kablam! warning: variable does not need to be mutable
Nov 10 06:50:03.383 INFO kablam!    --> tests/test_basic.rs:210:13
Nov 10 06:50:03.383 INFO kablam!     |
Nov 10 06:50:03.383 INFO kablam! 210 |         let mut list = root.append_new_child("{demo}list");
Nov 10 06:50:03.383 INFO kablam!     |             ----^^^^
Nov 10 06:50:03.383 INFO kablam!     |             |
Nov 10 06:50:03.383 INFO kablam!     |             help: remove this `mut`
Nov 10 06:50:03.383 INFO kablam! 
Nov 10 06:50:03.383 INFO kablam! warning: variable does not need to be mutable
Nov 10 06:50:03.383 INFO kablam!    --> tests/test_basic.rs:238:13
Nov 10 06:50:03.383 INFO kablam!     |
Nov 10 06:50:03.383 INFO kablam! 238 |         let mut list = root.append_new_child("{demo}list");
Nov 10 06:50:03.383 INFO kablam!     |             ----^^^^
Nov 10 06:50:03.383 INFO kablam!     |             |
Nov 10 06:50:03.383 INFO kablam!     |             help: remove this `mut`
Nov 10 06:50:03.383 INFO kablam! 
Nov 10 06:50:03.387 INFO kablam! warning: variable does not need to be mutable
Nov 10 06:50:03.387 INFO kablam!    --> tests/test_basic.rs:266:13
Nov 10 06:50:03.387 INFO kablam!     |
Nov 10 06:50:03.387 INFO kablam! 266 |         let mut list = root.append_new_child("{demo}list");
Nov 10 06:50:03.387 INFO kablam!     |             ----^^^^
Nov 10 06:50:03.387 INFO kablam!     |             |
Nov 10 06:50:03.387 INFO kablam!     |             help: remove this `mut`
Nov 10 06:50:03.387 INFO kablam! 
Nov 10 06:50:03.393 INFO kablam! warning: variable does not need to be mutable
Nov 10 06:50:03.393 INFO kablam!    --> tests/test_basic.rs:323:13
Nov 10 06:50:03.393 INFO kablam!     |
Nov 10 06:50:03.393 INFO kablam! 323 |         let mut list = root.find_mut("list").unwrap();
Nov 10 06:50:03.393 INFO kablam!     |             ----^^^^
Nov 10 06:50:03.393 INFO kablam!     |             |
Nov 10 06:50:03.393 INFO kablam!     |             help: remove this `mut`
Nov 10 06:50:03.393 INFO kablam! 
Nov 10 06:50:03.444 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.40s
Nov 10 06:50:03.444 INFO kablam! su: No module specific data is present
Nov 10 06:50:04.119 INFO running `"docker" "rm" "-f" "b8fe014a516692bbc717df60c390cf146168435cf4db8bc1482e707d67745a5c"`
Nov 10 06:50:04.399 INFO blam! b8fe014a516692bbc717df60c390cf146168435cf4db8bc1482e707d67745a5c