Dec 05 08:52:09.846 INFO checking procset-0.1.2 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 08:52:09.846 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 08:52:10.380 INFO [stdout] 8129a9d5db24214f62f447e8fc0d3682d99f5f83207c245d9f895f116462373c
Dec 05 08:52:10.381 INFO running `"docker" "start" "-a" "8129a9d5db24214f62f447e8fc0d3682d99f5f83207c245d9f895f116462373c"`
Dec 05 08:52:11.651 INFO [stderr] usermod: no changes
Dec 05 08:52:11.720 INFO [stderr]     Checking procset v0.1.2 (/source)
Dec 05 08:52:12.565 INFO [stderr] warning: variable does not need to be mutable
Dec 05 08:52:12.565 INFO [stderr]    --> src/libinterval_set/interval_set.rs:192:13
Dec 05 08:52:12.565 INFO [stderr]     |
Dec 05 08:52:12.565 INFO [stderr] 192 |         let mut iter = self.split_whitespace();
Dec 05 08:52:12.565 INFO [stderr]     |             ----^^^^
Dec 05 08:52:12.565 INFO [stderr]     |             |
Dec 05 08:52:12.565 INFO [stderr]     |             help: remove this `mut`
Dec 05 08:52:12.565 INFO [stderr]     |
Dec 05 08:52:12.565 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 08:52:12.565 INFO [stderr] 
Dec 05 08:52:12.747 INFO [stderr] warning: variable does not need to be mutable
Dec 05 08:52:12.747 INFO [stderr]    --> src/libinterval_set/interval_set.rs:192:13
Dec 05 08:52:12.747 INFO [stderr]     |
Dec 05 08:52:12.747 INFO [stderr] 192 |         let mut iter = self.split_whitespace();
Dec 05 08:52:12.747 INFO [stderr]     |             ----^^^^
Dec 05 08:52:12.747 INFO [stderr]     |             |
Dec 05 08:52:12.747 INFO [stderr]     |             help: remove this `mut`
Dec 05 08:52:12.747 INFO [stderr]     |
Dec 05 08:52:12.747 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 08:52:12.747 INFO [stderr] 
Dec 05 08:52:12.822 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
Dec 05 08:52:12.824 INFO [stderr] su: No module specific data is present
Dec 05 08:52:13.467 INFO running `"docker" "inspect" "8129a9d5db24214f62f447e8fc0d3682d99f5f83207c245d9f895f116462373c"`
Dec 05 08:52:13.746 INFO running `"docker" "rm" "-f" "8129a9d5db24214f62f447e8fc0d3682d99f5f83207c245d9f895f116462373c"`
Dec 05 08:52:14.050 INFO [stdout] 8129a9d5db24214f62f447e8fc0d3682d99f5f83207c245d9f895f116462373c