Dec 05 08:52:07.910 INFO checking procset-0.1.2 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 08:52:07.910 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 08:52:08.444 INFO [stdout] 15d61177848c4ee56e99d9eb0ac6b3ce77b7e54053db7fe7163960c7f032f7ec
Dec 05 08:52:08.446 INFO running `"docker" "start" "-a" "15d61177848c4ee56e99d9eb0ac6b3ce77b7e54053db7fe7163960c7f032f7ec"`
Dec 05 08:52:09.878 INFO [stderr] usermod: no changes
Dec 05 08:52:09.939 INFO [stderr]     Checking procset v0.1.2 (/source)
Dec 05 08:52:10.811 INFO [stderr] warning: variable does not need to be mutable
Dec 05 08:52:10.811 INFO [stderr]    --> src/libinterval_set/interval_set.rs:192:13
Dec 05 08:52:10.811 INFO [stderr]     |
Dec 05 08:52:10.811 INFO [stderr] 192 |         let mut iter = self.split_whitespace();
Dec 05 08:52:10.811 INFO [stderr]     |             ----^^^^
Dec 05 08:52:10.811 INFO [stderr]     |             |
Dec 05 08:52:10.811 INFO [stderr]     |             help: remove this `mut`
Dec 05 08:52:10.811 INFO [stderr]     |
Dec 05 08:52:10.811 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 08:52:10.811 INFO [stderr] 
Dec 05 08:52:10.990 INFO [stderr] warning: variable does not need to be mutable
Dec 05 08:52:10.990 INFO [stderr]    --> src/libinterval_set/interval_set.rs:192:13
Dec 05 08:52:10.990 INFO [stderr]     |
Dec 05 08:52:10.990 INFO [stderr] 192 |         let mut iter = self.split_whitespace();
Dec 05 08:52:10.990 INFO [stderr]     |             ----^^^^
Dec 05 08:52:10.990 INFO [stderr]     |             |
Dec 05 08:52:10.990 INFO [stderr]     |             help: remove this `mut`
Dec 05 08:52:10.990 INFO [stderr]     |
Dec 05 08:52:10.990 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 08:52:10.990 INFO [stderr] 
Dec 05 08:52:11.083 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
Dec 05 08:52:11.091 INFO [stderr] su: No module specific data is present
Dec 05 08:52:11.863 INFO running `"docker" "inspect" "15d61177848c4ee56e99d9eb0ac6b3ce77b7e54053db7fe7163960c7f032f7ec"`
Dec 05 08:52:12.247 INFO running `"docker" "rm" "-f" "15d61177848c4ee56e99d9eb0ac6b3ce77b7e54053db7fe7163960c7f032f7ec"`
Dec 05 08:52:12.611 INFO [stdout] 15d61177848c4ee56e99d9eb0ac6b3ce77b7e54053db7fe7163960c7f032f7ec