Dec 12 10:31:16.557 INFO checking optra-0.2.1 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 10:31:16.557 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 12 10:31:16.963 INFO [stdout] db47523b092df2ebaf737ff289bbbb3b821fa510e18fc4d6e07c3876483ec16e
Dec 12 10:31:16.965 INFO running `"docker" "start" "-a" "db47523b092df2ebaf737ff289bbbb3b821fa510e18fc4d6e07c3876483ec16e"`
Dec 12 10:31:18.656 INFO [stderr] usermod: no changes
Dec 12 10:31:18.823 INFO [stderr]     Checking rdiff v0.1.2
Dec 12 10:31:20.216 INFO [stderr]     Checking optra v0.2.1 (/source)
Dec 12 10:31:22.130 INFO [stderr] warning: unused macro definition
Dec 12 10:31:22.130 INFO [stderr]    --> src/engine.rs:780:5
Dec 12 10:31:22.130 INFO [stderr]     |
Dec 12 10:31:22.130 INFO [stderr] 780 | /     macro_rules! create_list {
Dec 12 10:31:22.130 INFO [stderr] 781 | |         ( $( $x:expr ),* ) => {
Dec 12 10:31:22.130 INFO [stderr] 782 | |             {
Dec 12 10:31:22.130 INFO [stderr] 783 | |                 vec![$($x,)*].into_iter().collect::<LinkedList<_> >()
Dec 12 10:31:22.130 INFO [stderr] 784 | |             }
Dec 12 10:31:22.131 INFO [stderr] 785 | |         };
Dec 12 10:31:22.131 INFO [stderr] 786 | |     }
Dec 12 10:31:22.131 INFO [stderr]     | |_____^
Dec 12 10:31:22.131 INFO [stderr]     |
Dec 12 10:31:22.131 INFO [stderr]     = note: #[warn(unused_macros)] on by default
Dec 12 10:31:22.131 INFO [stderr] 
Dec 12 10:31:22.808 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.12s
Dec 12 10:31:22.810 INFO [stderr] su: No module specific data is present
Dec 12 10:31:23.266 INFO running `"docker" "inspect" "db47523b092df2ebaf737ff289bbbb3b821fa510e18fc4d6e07c3876483ec16e"`
Dec 12 10:31:23.462 INFO running `"docker" "rm" "-f" "db47523b092df2ebaf737ff289bbbb3b821fa510e18fc4d6e07c3876483ec16e"`
Dec 12 10:31:23.768 INFO [stdout] db47523b092df2ebaf737ff289bbbb3b821fa510e18fc4d6e07c3876483ec16e