Dec 04 08:31:50.692 INFO checking tirodactyl/rust-ngw against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 08:31:50.692 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 04 08:31:51.169 INFO [stdout] fe340e04792e52abb959bd599c3774258d00971befa3143f00d8d197d89bffc8
Dec 04 08:31:51.171 INFO running `"docker" "start" "-a" "fe340e04792e52abb959bd599c3774258d00971befa3143f00d8d197d89bffc8"`
Dec 04 08:31:53.618 INFO [stderr] usermod: no changes
Dec 04 08:31:53.709 INFO [stderr]     Checking nix v0.10.0
Dec 04 08:31:59.652 INFO [stderr]     Checking rust-ngw v0.1.0 (/source)
Dec 04 08:32:00.123 INFO [stderr] warning: unreachable expression
Dec 04 08:32:00.123 INFO [stderr]   --> src/main.rs:22:5
Dec 04 08:32:00.123 INFO [stderr]    |
Dec 04 08:32:00.123 INFO [stderr] 22 |     Ok(())
Dec 04 08:32:00.123 INFO [stderr]    |     ^^^^^^
Dec 04 08:32:00.123 INFO [stderr]    |
Dec 04 08:32:00.123 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 04 08:32:00.123 INFO [stderr] 
Dec 04 08:32:00.148 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 08:32:00.148 INFO [stderr]   --> src/main.rs:19:9
Dec 04 08:32:00.148 INFO [stderr]    |
Dec 04 08:32:00.148 INFO [stderr] 19 |         io::stdout().write(new_bytes);
Dec 04 08:32:00.148 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 08:32:00.148 INFO [stderr]    |
Dec 04 08:32:00.148 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 08:32:00.148 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 08:32:00.148 INFO [stderr] 
Dec 04 08:32:00.167 INFO [stderr] warning: unreachable expression
Dec 04 08:32:00.167 INFO [stderr]   --> src/main.rs:22:5
Dec 04 08:32:00.167 INFO [stderr]    |
Dec 04 08:32:00.167 INFO [stderr] 22 |     Ok(())
Dec 04 08:32:00.167 INFO [stderr]    |     ^^^^^^
Dec 04 08:32:00.167 INFO [stderr]    |
Dec 04 08:32:00.167 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 04 08:32:00.167 INFO [stderr] 
Dec 04 08:32:00.251 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 08:32:00.251 INFO [stderr]   --> src/main.rs:19:9
Dec 04 08:32:00.251 INFO [stderr]    |
Dec 04 08:32:00.251 INFO [stderr] 19 |         io::stdout().write(new_bytes);
Dec 04 08:32:00.251 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 08:32:00.251 INFO [stderr]    |
Dec 04 08:32:00.251 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 08:32:00.251 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 08:32:00.251 INFO [stderr] 
Dec 04 08:32:00.307 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.66s
Dec 04 08:32:00.307 INFO [stderr] su: No module specific data is present
Dec 04 08:32:01.187 INFO running `"docker" "inspect" "fe340e04792e52abb959bd599c3774258d00971befa3143f00d8d197d89bffc8"`
Dec 04 08:32:01.553 INFO running `"docker" "rm" "-f" "fe340e04792e52abb959bd599c3774258d00971befa3143f00d8d197d89bffc8"`
Dec 04 08:32:01.921 INFO [stdout] fe340e04792e52abb959bd599c3774258d00971befa3143f00d8d197d89bffc8