Dec 11 18:31:17.273 INFO checking fischerling/rgol against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 18:31:17.273 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 11 18:31:17.624 INFO [stdout] 3b11f4b4bea27517e6fe990dcab7405e19edad9453a94dfdd1f8be9c68a05953
Dec 11 18:31:17.626 INFO running `"docker" "start" "-a" "3b11f4b4bea27517e6fe990dcab7405e19edad9453a94dfdd1f8be9c68a05953"`
Dec 11 18:31:18.892 INFO [stderr] usermod: no changes
Dec 11 18:31:18.952 INFO [stderr]     Checking libc v0.2.9
Dec 11 18:31:19.708 INFO [stderr]     Checking termion v1.1.1
Dec 11 18:31:20.532 INFO [stderr]     Checking game-of-live v0.1.0 (/source)
Dec 11 18:31:21.756 INFO [stderr] warning: unused import: `termion::input::TermRead`
Dec 11 18:31:21.756 INFO [stderr]   --> src/main.rs:10:5
Dec 11 18:31:21.756 INFO [stderr]    |
Dec 11 18:31:21.756 INFO [stderr] 10 | use termion::input::TermRead;
Dec 11 18:31:21.756 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 18:31:21.756 INFO [stderr]    |
Dec 11 18:31:21.756 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 11 18:31:21.756 INFO [stderr] 
Dec 11 18:31:21.756 INFO [stderr] warning: unused import: `std::thread::sleep`
Dec 11 18:31:21.756 INFO [stderr]   --> src/main.rs:14:5
Dec 11 18:31:21.756 INFO [stderr]    |
Dec 11 18:31:21.756 INFO [stderr] 14 | use std::thread::sleep;
Dec 11 18:31:21.756 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 11 18:31:21.756 INFO [stderr] 
Dec 11 18:31:21.756 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 11 18:31:21.756 INFO [stderr]   --> src/main.rs:15:5
Dec 11 18:31:21.756 INFO [stderr]    |
Dec 11 18:31:21.756 INFO [stderr] 15 | use std::time::Duration;
Dec 11 18:31:21.756 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 11 18:31:21.756 INFO [stderr] 
Dec 11 18:31:22.216 INFO [stderr] warning: unused import: `termion::input::TermRead`
Dec 11 18:31:22.216 INFO [stderr]   --> src/main.rs:10:5
Dec 11 18:31:22.216 INFO [stderr]    |
Dec 11 18:31:22.216 INFO [stderr] 10 | use termion::input::TermRead;
Dec 11 18:31:22.216 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 18:31:22.216 INFO [stderr]    |
Dec 11 18:31:22.216 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 11 18:31:22.216 INFO [stderr] 
Dec 11 18:31:22.216 INFO [stderr] warning: unused import: `std::thread::sleep`
Dec 11 18:31:22.216 INFO [stderr]   --> src/main.rs:14:5
Dec 11 18:31:22.216 INFO [stderr]    |
Dec 11 18:31:22.216 INFO [stderr] 14 | use std::thread::sleep;
Dec 11 18:31:22.216 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 11 18:31:22.216 INFO [stderr] 
Dec 11 18:31:22.216 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 11 18:31:22.216 INFO [stderr]   --> src/main.rs:15:5
Dec 11 18:31:22.216 INFO [stderr]    |
Dec 11 18:31:22.216 INFO [stderr] 15 | use std::time::Duration;
Dec 11 18:31:22.216 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 11 18:31:22.216 INFO [stderr] 
Dec 11 18:31:22.460 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.54s
Dec 11 18:31:22.462 INFO [stderr] su: No module specific data is present
Dec 11 18:31:23.624 INFO running `"docker" "inspect" "3b11f4b4bea27517e6fe990dcab7405e19edad9453a94dfdd1f8be9c68a05953"`
Dec 11 18:31:23.932 INFO running `"docker" "rm" "-f" "3b11f4b4bea27517e6fe990dcab7405e19edad9453a94dfdd1f8be9c68a05953"`
Dec 11 18:31:24.299 INFO [stdout] 3b11f4b4bea27517e6fe990dcab7405e19edad9453a94dfdd1f8be9c68a05953