Dec 04 22:05:49.384 INFO checking ba50/poissons_equation against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 22:05:49.384 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 22:05:49.791 INFO [stdout] 19b11c8690c7d6b5f1468f7c0e1df9dd230294bd1ae0bf9309e1dc4f5e3fcc2d
Dec 04 22:05:49.797 INFO running `"docker" "start" "-a" "19b11c8690c7d6b5f1468f7c0e1df9dd230294bd1ae0bf9309e1dc4f5e3fcc2d"`
Dec 04 22:05:50.465 INFO [stderr] usermod: no changes
Dec 04 22:05:50.504 INFO [stderr]     Checking tutorial v0.1.0 (/source)
Dec 04 22:05:50.851 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 04 22:05:50.851 INFO [stderr]  --> src/main.rs:2:5
Dec 04 22:05:50.851 INFO [stderr]   |
Dec 04 22:05:50.851 INFO [stderr] 2 | use std::thread::sleep_ms;
Dec 04 22:05:50.851 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:05:50.851 INFO [stderr]   |
Dec 04 22:05:50.851 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 04 22:05:50.851 INFO [stderr] 
Dec 04 22:05:50.851 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 04 22:05:50.851 INFO [stderr]   --> src/main.rs:34:2
Dec 04 22:05:50.851 INFO [stderr]    |
Dec 04 22:05:50.851 INFO [stderr] 34 |     sleep_ms(1000);
Dec 04 22:05:50.851 INFO [stderr]    |     ^^^^^^^^
Dec 04 22:05:50.851 INFO [stderr] 
Dec 04 22:05:50.895 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 22:05:50.895 INFO [stderr]   --> src/main.rs:33:2
Dec 04 22:05:50.895 INFO [stderr]    |
Dec 04 22:05:50.895 INFO [stderr] 33 |     io::stdout().flush();
Dec 04 22:05:50.895 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:05:50.895 INFO [stderr]    |
Dec 04 22:05:50.895 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 22:05:50.895 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 22:05:50.895 INFO [stderr] 
Dec 04 22:05:50.935 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 04 22:05:50.935 INFO [stderr]  --> src/main.rs:2:5
Dec 04 22:05:50.935 INFO [stderr]   |
Dec 04 22:05:50.935 INFO [stderr] 2 | use std::thread::sleep_ms;
Dec 04 22:05:50.935 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:05:50.935 INFO [stderr]   |
Dec 04 22:05:50.935 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 04 22:05:50.935 INFO [stderr] 
Dec 04 22:05:50.935 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 04 22:05:50.935 INFO [stderr]   --> src/main.rs:34:2
Dec 04 22:05:50.935 INFO [stderr]    |
Dec 04 22:05:50.935 INFO [stderr] 34 |     sleep_ms(1000);
Dec 04 22:05:50.935 INFO [stderr]    |     ^^^^^^^^
Dec 04 22:05:50.935 INFO [stderr] 
Dec 04 22:05:50.967 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 22:05:50.967 INFO [stderr]   --> src/main.rs:33:2
Dec 04 22:05:50.967 INFO [stderr]    |
Dec 04 22:05:50.967 INFO [stderr] 33 |     io::stdout().flush();
Dec 04 22:05:50.967 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:05:50.967 INFO [stderr]    |
Dec 04 22:05:50.967 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 22:05:50.967 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 22:05:50.967 INFO [stderr] 
Dec 04 22:05:50.987 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
Dec 04 22:05:50.987 INFO [stderr] su: No module specific data is present
Dec 04 22:05:51.676 INFO running `"docker" "inspect" "19b11c8690c7d6b5f1468f7c0e1df9dd230294bd1ae0bf9309e1dc4f5e3fcc2d"`
Dec 04 22:05:51.877 INFO running `"docker" "rm" "-f" "19b11c8690c7d6b5f1468f7c0e1df9dd230294bd1ae0bf9309e1dc4f5e3fcc2d"`
Dec 04 22:05:52.019 INFO [stdout] 19b11c8690c7d6b5f1468f7c0e1df9dd230294bd1ae0bf9309e1dc4f5e3fcc2d