Dec 05 16:15:03.830 INFO checking binary-space-partition-0.1.2 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 16:15:03.831 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 05 16:15:04.212 INFO [stdout] 3d8f2b5b3e8550ebc97c63442c71f5ffa401dfc62bbfd9b1d36bf1e3223713e3
Dec 05 16:15:04.219 INFO running `"docker" "start" "-a" "3d8f2b5b3e8550ebc97c63442c71f5ffa401dfc62bbfd9b1d36bf1e3223713e3"`
Dec 05 16:15:05.408 INFO [stderr] usermod: no changes
Dec 05 16:15:05.467 INFO [stderr]     Checking binary-space-partition v0.1.2 (/source)
Dec 05 16:15:06.107 INFO [stderr] warning: variable does not need to be mutable
Dec 05 16:15:06.107 INFO [stderr]   --> src/lib.rs:46:13
Dec 05 16:15:06.107 INFO [stderr]    |
Dec 05 16:15:06.107 INFO [stderr] 46 |         let mut node = side.as_mut().unwrap();
Dec 05 16:15:06.107 INFO [stderr]    |             ----^^^^
Dec 05 16:15:06.107 INFO [stderr]    |             |
Dec 05 16:15:06.107 INFO [stderr]    |             help: remove this `mut`
Dec 05 16:15:06.107 INFO [stderr]    |
Dec 05 16:15:06.107 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 16:15:06.107 INFO [stderr] 
Dec 05 16:15:06.342 INFO [stderr] warning: variable does not need to be mutable
Dec 05 16:15:06.342 INFO [stderr]   --> src/lib.rs:46:13
Dec 05 16:15:06.342 INFO [stderr]    |
Dec 05 16:15:06.342 INFO [stderr] 46 |         let mut node = side.as_mut().unwrap();
Dec 05 16:15:06.342 INFO [stderr]    |             ----^^^^
Dec 05 16:15:06.342 INFO [stderr]    |             |
Dec 05 16:15:06.342 INFO [stderr]    |             help: remove this `mut`
Dec 05 16:15:06.342 INFO [stderr]    |
Dec 05 16:15:06.342 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 16:15:06.342 INFO [stderr] 
Dec 05 16:15:06.377 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
Dec 05 16:15:06.391 INFO [stderr] su: No module specific data is present
Dec 05 16:15:06.906 INFO running `"docker" "inspect" "3d8f2b5b3e8550ebc97c63442c71f5ffa401dfc62bbfd9b1d36bf1e3223713e3"`
Dec 05 16:15:07.001 INFO running `"docker" "rm" "-f" "3d8f2b5b3e8550ebc97c63442c71f5ffa401dfc62bbfd9b1d36bf1e3223713e3"`
Dec 05 16:15:07.076 INFO [stdout] 3d8f2b5b3e8550ebc97c63442c71f5ffa401dfc62bbfd9b1d36bf1e3223713e3