Dec 04 18:44:47.212 INFO checking flaviodesousa/rust-book-dining-philosophers against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 18:44:47.212 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 18:44:47.698 INFO [stdout] e7df0d56a408e582961d40e8ba36f6930c730fbfd3944b02c82b3046e0ed4bf2
Dec 04 18:44:47.703 INFO running `"docker" "start" "-a" "e7df0d56a408e582961d40e8ba36f6930c730fbfd3944b02c82b3046e0ed4bf2"`
Dec 04 18:44:49.230 INFO [stderr] usermod: no changes
Dec 04 18:44:49.327 INFO [stderr]     Checking dining-philosophers v0.1.0 (/source)
Dec 04 18:44:49.831 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 04 18:44:49.831 INFO [stderr]   --> src/main.rs:25:3
Dec 04 18:44:49.831 INFO [stderr]    |
Dec 04 18:44:49.831 INFO [stderr] 25 |         thread::sleep_ms(1000);
Dec 04 18:44:49.831 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Dec 04 18:44:49.831 INFO [stderr]    |
Dec 04 18:44:49.831 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 04 18:44:49.831 INFO [stderr] 
Dec 04 18:44:49.855 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 04 18:44:49.855 INFO [stderr]   --> src/main.rs:25:3
Dec 04 18:44:49.855 INFO [stderr]    |
Dec 04 18:44:49.855 INFO [stderr] 25 |         thread::sleep_ms(1000);
Dec 04 18:44:49.855 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Dec 04 18:44:49.855 INFO [stderr]    |
Dec 04 18:44:49.855 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 04 18:44:49.855 INFO [stderr] 
Dec 04 18:44:49.966 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Dec 04 18:44:49.969 INFO [stderr] su: No module specific data is present
Dec 04 18:44:51.013 INFO running `"docker" "inspect" "e7df0d56a408e582961d40e8ba36f6930c730fbfd3944b02c82b3046e0ed4bf2"`
Dec 04 18:44:51.375 INFO running `"docker" "rm" "-f" "e7df0d56a408e582961d40e8ba36f6930c730fbfd3944b02c82b3046e0ed4bf2"`
Dec 04 18:44:51.619 INFO [stdout] e7df0d56a408e582961d40e8ba36f6930c730fbfd3944b02c82b3046e0ed4bf2