Dec 11 22:05:27.605 INFO checking ba50/poissons_equation against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 22:05:27.605 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 22:05:28.201 INFO [stdout] 9a7ce2b193cc601c0792bfec0ad8683d63e7aaf5359af7084bc07ef83bea18fe
Dec 11 22:05:28.202 INFO running `"docker" "start" "-a" "9a7ce2b193cc601c0792bfec0ad8683d63e7aaf5359af7084bc07ef83bea18fe"`
Dec 11 22:05:29.364 INFO [stderr] usermod: no changes
Dec 11 22:05:29.414 INFO [stderr]     Checking tutorial v0.1.0 (/source)
Dec 11 22:05:29.920 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 11 22:05:29.920 INFO [stderr]  --> src/main.rs:2:5
Dec 11 22:05:29.920 INFO [stderr]   |
Dec 11 22:05:29.920 INFO [stderr] 2 | use std::thread::sleep_ms;
Dec 11 22:05:29.920 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 11 22:05:29.920 INFO [stderr]   |
Dec 11 22:05:29.920 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 11 22:05:29.920 INFO [stderr] 
Dec 11 22:05:29.920 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 11 22:05:29.920 INFO [stderr]   --> src/main.rs:34:2
Dec 11 22:05:29.920 INFO [stderr]    |
Dec 11 22:05:29.920 INFO [stderr] 34 |     sleep_ms(1000);
Dec 11 22:05:29.920 INFO [stderr]    |     ^^^^^^^^
Dec 11 22:05:29.920 INFO [stderr] 
Dec 11 22:05:29.952 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 22:05:29.952 INFO [stderr]   --> src/main.rs:33:2
Dec 11 22:05:29.952 INFO [stderr]    |
Dec 11 22:05:29.952 INFO [stderr] 33 |     io::stdout().flush();
Dec 11 22:05:29.952 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 11 22:05:29.952 INFO [stderr]    |
Dec 11 22:05:29.952 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 22:05:29.952 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 22:05:29.952 INFO [stderr] 
Dec 11 22:05:30.108 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 11 22:05:30.108 INFO [stderr]  --> src/main.rs:2:5
Dec 11 22:05:30.108 INFO [stderr]   |
Dec 11 22:05:30.108 INFO [stderr] 2 | use std::thread::sleep_ms;
Dec 11 22:05:30.108 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 11 22:05:30.108 INFO [stderr]   |
Dec 11 22:05:30.108 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 11 22:05:30.108 INFO [stderr] 
Dec 11 22:05:30.108 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 11 22:05:30.108 INFO [stderr]   --> src/main.rs:34:2
Dec 11 22:05:30.108 INFO [stderr]    |
Dec 11 22:05:30.108 INFO [stderr] 34 |     sleep_ms(1000);
Dec 11 22:05:30.108 INFO [stderr]    |     ^^^^^^^^
Dec 11 22:05:30.108 INFO [stderr] 
Dec 11 22:05:30.136 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 22:05:30.136 INFO [stderr]   --> src/main.rs:33:2
Dec 11 22:05:30.136 INFO [stderr]    |
Dec 11 22:05:30.136 INFO [stderr] 33 |     io::stdout().flush();
Dec 11 22:05:30.136 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 11 22:05:30.136 INFO [stderr]    |
Dec 11 22:05:30.136 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 22:05:30.136 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 22:05:30.136 INFO [stderr] 
Dec 11 22:05:30.169 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
Dec 11 22:05:30.176 INFO [stderr] su: No module specific data is present
Dec 11 22:05:30.736 INFO running `"docker" "inspect" "9a7ce2b193cc601c0792bfec0ad8683d63e7aaf5359af7084bc07ef83bea18fe"`
Dec 11 22:05:31.080 INFO running `"docker" "rm" "-f" "9a7ce2b193cc601c0792bfec0ad8683d63e7aaf5359af7084bc07ef83bea18fe"`
Dec 11 22:05:31.440 INFO [stdout] 9a7ce2b193cc601c0792bfec0ad8683d63e7aaf5359af7084bc07ef83bea18fe