Dec 05 02:52:54.288 INFO checking DdZ-Fred/rust_temperature_converter against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 02:52:54.288 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 05 02:52:54.591 INFO [stdout] 8b1244a6ac6d5b848fa417c2e710e882b5d6d9aa69b21634a872082f030d5cbf
Dec 05 02:52:54.603 INFO running `"docker" "start" "-a" "8b1244a6ac6d5b848fa417c2e710e882b5d6d9aa69b21634a872082f030d5cbf"`
Dec 05 02:52:55.843 INFO [stderr] usermod: no changes
Dec 05 02:52:55.923 INFO [stderr]     Checking rust_temperature_converter v0.1.0 (/source)
Dec 05 02:52:56.495 INFO [stderr] warning: unused import: `std::str::FromStr`
Dec 05 02:52:56.495 INFO [stderr]  --> src/main.rs:2:5
Dec 05 02:52:56.495 INFO [stderr]   |
Dec 05 02:52:56.495 INFO [stderr] 2 | use std::str::FromStr;
Dec 05 02:52:56.495 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 05 02:52:56.495 INFO [stderr]   |
Dec 05 02:52:56.495 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 02:52:56.495 INFO [stderr] 
Dec 05 02:52:56.495 INFO [stderr] warning: unused import: `std::num::ParseIntError`
Dec 05 02:52:56.495 INFO [stderr]  --> src/main.rs:3:5
Dec 05 02:52:56.495 INFO [stderr]   |
Dec 05 02:52:56.495 INFO [stderr] 3 | use std::num::ParseIntError;
Dec 05 02:52:56.495 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:52:56.495 INFO [stderr] 
Dec 05 02:52:56.651 INFO [stderr] warning: unused import: `std::str::FromStr`
Dec 05 02:52:56.651 INFO [stderr]  --> src/main.rs:2:5
Dec 05 02:52:56.651 INFO [stderr]   |
Dec 05 02:52:56.651 INFO [stderr] 2 | use std::str::FromStr;
Dec 05 02:52:56.651 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 05 02:52:56.651 INFO [stderr]   |
Dec 05 02:52:56.651 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 02:52:56.651 INFO [stderr] 
Dec 05 02:52:56.651 INFO [stderr] warning: unused import: `std::num::ParseIntError`
Dec 05 02:52:56.651 INFO [stderr]  --> src/main.rs:3:5
Dec 05 02:52:56.651 INFO [stderr]   |
Dec 05 02:52:56.651 INFO [stderr] 3 | use std::num::ParseIntError;
Dec 05 02:52:56.651 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:52:56.651 INFO [stderr] 
Dec 05 02:52:56.741 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Dec 05 02:52:56.755 INFO [stderr] su: No module specific data is present
Dec 05 02:52:57.325 INFO running `"docker" "inspect" "8b1244a6ac6d5b848fa417c2e710e882b5d6d9aa69b21634a872082f030d5cbf"`
Dec 05 02:52:57.518 INFO running `"docker" "rm" "-f" "8b1244a6ac6d5b848fa417c2e710e882b5d6d9aa69b21634a872082f030d5cbf"`
Dec 05 02:52:57.735 INFO [stdout] 8b1244a6ac6d5b848fa417c2e710e882b5d6d9aa69b21634a872082f030d5cbf