Sep 01 21:54:11.010 INFO checking elementtree-0.5.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 21:54:11.010 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 21:54:11.010 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 21:54:11.304 INFO blam! ce97339df55d8f460dad115527adc365031a0248e1621e2b225241472ee6f56b
Sep 01 21:54:11.306 INFO running `"docker" "start" "-a" "ce97339df55d8f460dad115527adc365031a0248e1621e2b225241472ee6f56b"`
Sep 01 21:54:12.318 INFO kablam!     Checking elementtree v0.5.0 (file:///source)
Sep 01 21:54:17.189 INFO kablam! warning: variable does not need to be mutable
Sep 01 21:54:17.189 INFO kablam!    --> tests/test_basic.rs:138:13
Sep 01 21:54:17.189 INFO kablam!     |
Sep 01 21:54:17.189 INFO kablam! 138 |         let mut list = root.append_new_child("{demo}list");
Sep 01 21:54:17.189 INFO kablam!     |             ----^^^^
Sep 01 21:54:17.189 INFO kablam!     |             |
Sep 01 21:54:17.189 INFO kablam!     |             help: remove this `mut`
Sep 01 21:54:17.190 INFO kablam!     |
Sep 01 21:54:17.190 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 21:54:17.190 INFO kablam! 
Sep 01 21:54:17.201 INFO kablam! warning: variable does not need to be mutable
Sep 01 21:54:17.201 INFO kablam!    --> tests/test_basic.rs:183:13
Sep 01 21:54:17.201 INFO kablam!     |
Sep 01 21:54:17.201 INFO kablam! 183 |         let mut list = root.append_new_child("{demo}list");
Sep 01 21:54:17.201 INFO kablam!     |             ----^^^^
Sep 01 21:54:17.201 INFO kablam!     |             |
Sep 01 21:54:17.201 INFO kablam!     |             help: remove this `mut`
Sep 01 21:54:17.201 INFO kablam! 
Sep 01 21:54:17.205 INFO kablam! warning: variable does not need to be mutable
Sep 01 21:54:17.205 INFO kablam!    --> tests/test_basic.rs:210:13
Sep 01 21:54:17.205 INFO kablam!     |
Sep 01 21:54:17.205 INFO kablam! 210 |         let mut list = root.append_new_child("{demo}list");
Sep 01 21:54:17.205 INFO kablam!     |             ----^^^^
Sep 01 21:54:17.205 INFO kablam!     |             |
Sep 01 21:54:17.205 INFO kablam!     |             help: remove this `mut`
Sep 01 21:54:17.205 INFO kablam! 
Sep 01 21:54:17.208 INFO kablam! warning: variable does not need to be mutable
Sep 01 21:54:17.208 INFO kablam!    --> tests/test_basic.rs:238:13
Sep 01 21:54:17.208 INFO kablam!     |
Sep 01 21:54:17.209 INFO kablam! 238 |         let mut list = root.append_new_child("{demo}list");
Sep 01 21:54:17.209 INFO kablam!     |             ----^^^^
Sep 01 21:54:17.209 INFO kablam!     |             |
Sep 01 21:54:17.209 INFO kablam!     |             help: remove this `mut`
Sep 01 21:54:17.209 INFO kablam! 
Sep 01 21:54:17.212 INFO kablam! warning: variable does not need to be mutable
Sep 01 21:54:17.212 INFO kablam!    --> tests/test_basic.rs:266:13
Sep 01 21:54:17.212 INFO kablam!     |
Sep 01 21:54:17.213 INFO kablam! 266 |         let mut list = root.append_new_child("{demo}list");
Sep 01 21:54:17.213 INFO kablam!     |             ----^^^^
Sep 01 21:54:17.213 INFO kablam!     |             |
Sep 01 21:54:17.213 INFO kablam!     |             help: remove this `mut`
Sep 01 21:54:17.213 INFO kablam! 
Sep 01 21:54:17.225 INFO kablam! warning: variable does not need to be mutable
Sep 01 21:54:17.225 INFO kablam!    --> tests/test_basic.rs:323:13
Sep 01 21:54:17.225 INFO kablam!     |
Sep 01 21:54:17.225 INFO kablam! 323 |         let mut list = root.find_mut("list").unwrap();
Sep 01 21:54:17.225 INFO kablam!     |             ----^^^^
Sep 01 21:54:17.225 INFO kablam!     |             |
Sep 01 21:54:17.225 INFO kablam!     |             help: remove this `mut`
Sep 01 21:54:17.225 INFO kablam! 
Sep 01 21:54:17.262 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.04s
Sep 01 21:54:17.268 INFO kablam! su: No module specific data is present
Sep 01 21:54:17.929 INFO running `"docker" "rm" "-f" "ce97339df55d8f460dad115527adc365031a0248e1621e2b225241472ee6f56b"`
Sep 01 21:54:18.020 INFO blam! ce97339df55d8f460dad115527adc365031a0248e1621e2b225241472ee6f56b