Dec 04 08:24:42.233 INFO checking tokiude0sai/RustTest against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 08:24:42.233 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 08:24:42.681 INFO [stdout] 1168f1553ef953389427c6ded4eb4f22e73d69540eef8d5e91b71b4caeb81117
Dec 04 08:24:42.684 INFO running `"docker" "start" "-a" "1168f1553ef953389427c6ded4eb4f22e73d69540eef8d5e91b71b4caeb81117"`
Dec 04 08:24:43.678 INFO [stderr] usermod: no changes
Dec 04 08:24:43.743 INFO [stderr]     Checking rust_test v0.1.0 (/source)
Dec 04 08:24:44.143 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 08:24:44.143 INFO [stderr]  --> src/main.rs:6:5
Dec 04 08:24:44.143 INFO [stderr]   |
Dec 04 08:24:44.143 INFO [stderr] 6 |     io::stdin().read_line(&mut t);
Dec 04 08:24:44.143 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 08:24:44.143 INFO [stderr]   |
Dec 04 08:24:44.143 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Dec 04 08:24:44.143 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 08:24:44.143 INFO [stderr] 
Dec 04 08:24:44.155 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 08:24:44.155 INFO [stderr]  --> src/main.rs:6:5
Dec 04 08:24:44.155 INFO [stderr]   |
Dec 04 08:24:44.155 INFO [stderr] 6 |     io::stdin().read_line(&mut t);
Dec 04 08:24:44.155 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 08:24:44.155 INFO [stderr]   |
Dec 04 08:24:44.155 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Dec 04 08:24:44.155 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 08:24:44.155 INFO [stderr] 
Dec 04 08:24:44.195 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
Dec 04 08:24:44.215 INFO [stderr] su: No module specific data is present
Dec 04 08:24:44.823 INFO running `"docker" "inspect" "1168f1553ef953389427c6ded4eb4f22e73d69540eef8d5e91b71b4caeb81117"`
Dec 04 08:24:45.139 INFO running `"docker" "rm" "-f" "1168f1553ef953389427c6ded4eb4f22e73d69540eef8d5e91b71b4caeb81117"`
Dec 04 08:24:45.461 INFO [stdout] 1168f1553ef953389427c6ded4eb4f22e73d69540eef8d5e91b71b4caeb81117