Dec 04 18:46:24.532 INFO checking fischerling/rgol against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 18:46:24.533 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 04 18:46:24.895 INFO [stdout] 9232076c9be259928e8fe0e11dc0eba22a3d90788bde52949bf180011be9b42e
Dec 04 18:46:24.900 INFO running `"docker" "start" "-a" "9232076c9be259928e8fe0e11dc0eba22a3d90788bde52949bf180011be9b42e"`
Dec 04 18:46:26.860 INFO [stderr] usermod: no changes
Dec 04 18:46:26.943 INFO [stderr]     Checking libc v0.2.9
Dec 04 18:46:27.735 INFO [stderr]     Checking termion v1.1.1
Dec 04 18:46:28.519 INFO [stderr]     Checking game-of-live v0.1.0 (/source)
Dec 04 18:46:29.743 INFO [stderr] warning: unused import: `termion::input::TermRead`
Dec 04 18:46:29.743 INFO [stderr]   --> src/main.rs:10:5
Dec 04 18:46:29.743 INFO [stderr]    |
Dec 04 18:46:29.743 INFO [stderr] 10 | use termion::input::TermRead;
Dec 04 18:46:29.743 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:46:29.743 INFO [stderr]    |
Dec 04 18:46:29.743 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 18:46:29.743 INFO [stderr] 
Dec 04 18:46:29.743 INFO [stderr] warning: unused import: `std::thread::sleep`
Dec 04 18:46:29.743 INFO [stderr]   --> src/main.rs:14:5
Dec 04 18:46:29.743 INFO [stderr]    |
Dec 04 18:46:29.743 INFO [stderr] 14 | use std::thread::sleep;
Dec 04 18:46:29.743 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 04 18:46:29.743 INFO [stderr] 
Dec 04 18:46:29.743 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 04 18:46:29.743 INFO [stderr]   --> src/main.rs:15:5
Dec 04 18:46:29.743 INFO [stderr]    |
Dec 04 18:46:29.743 INFO [stderr] 15 | use std::time::Duration;
Dec 04 18:46:29.743 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 04 18:46:29.743 INFO [stderr] 
Dec 04 18:46:29.795 INFO [stderr] warning: unused import: `termion::input::TermRead`
Dec 04 18:46:29.795 INFO [stderr]   --> src/main.rs:10:5
Dec 04 18:46:29.795 INFO [stderr]    |
Dec 04 18:46:29.795 INFO [stderr] 10 | use termion::input::TermRead;
Dec 04 18:46:29.795 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:46:29.795 INFO [stderr]    |
Dec 04 18:46:29.795 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 18:46:29.795 INFO [stderr] 
Dec 04 18:46:29.795 INFO [stderr] warning: unused import: `std::thread::sleep`
Dec 04 18:46:29.795 INFO [stderr]   --> src/main.rs:14:5
Dec 04 18:46:29.795 INFO [stderr]    |
Dec 04 18:46:29.795 INFO [stderr] 14 | use std::thread::sleep;
Dec 04 18:46:29.795 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 04 18:46:29.795 INFO [stderr] 
Dec 04 18:46:29.795 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 04 18:46:29.795 INFO [stderr]   --> src/main.rs:15:5
Dec 04 18:46:29.795 INFO [stderr]    |
Dec 04 18:46:29.795 INFO [stderr] 15 | use std::time::Duration;
Dec 04 18:46:29.795 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 04 18:46:29.795 INFO [stderr] 
Dec 04 18:46:30.115 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.22s
Dec 04 18:46:30.115 INFO [stderr] su: No module specific data is present
Dec 04 18:46:30.789 INFO running `"docker" "inspect" "9232076c9be259928e8fe0e11dc0eba22a3d90788bde52949bf180011be9b42e"`
Dec 04 18:46:30.899 INFO running `"docker" "rm" "-f" "9232076c9be259928e8fe0e11dc0eba22a3d90788bde52949bf180011be9b42e"`
Dec 04 18:46:31.089 INFO [stdout] 9232076c9be259928e8fe0e11dc0eba22a3d90788bde52949bf180011be9b42e