Dec 04 07:18:15.398 INFO checking wcauchois/wheel against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 07:18:15.398 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 07:18:15.792 INFO [stdout] 0b5a86a5ee21399751fbaa239a0d7b3f9b2968f9fb619d4e5181c4be01821dc6
Dec 04 07:18:15.797 INFO running `"docker" "start" "-a" "0b5a86a5ee21399751fbaa239a0d7b3f9b2968f9fb619d4e5181c4be01821dc6"`
Dec 04 07:18:16.779 INFO [stderr] usermod: no changes
Dec 04 07:18:16.851 INFO [stderr]     Checking wheel v0.1.0 (/source)
Dec 04 07:18:17.119 INFO [stderr] warning: unreachable statement
Dec 04 07:18:17.119 INFO [stderr]    --> src/main.rs:109:5
Dec 04 07:18:17.119 INFO [stderr]     |
Dec 04 07:18:17.119 INFO [stderr] 109 |     println!("{}", Green.paint(format!("Listening on port {}", port)));
Dec 04 07:18:17.119 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 07:18:17.119 INFO [stderr]     |
Dec 04 07:18:17.119 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 04 07:18:17.119 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 04 07:18:17.119 INFO [stderr] 
Dec 04 07:18:17.219 INFO [stderr] warning: unused variable: `listener`
Dec 04 07:18:17.219 INFO [stderr]   --> src/main.rs:98:9
Dec 04 07:18:17.219 INFO [stderr]    |
Dec 04 07:18:17.219 INFO [stderr] 98 |     let listener = TcpListener::bind(
Dec 04 07:18:17.219 INFO [stderr]    |         ^^^^^^^^ help: consider using `_listener` instead
Dec 04 07:18:17.219 INFO [stderr]    |
Dec 04 07:18:17.219 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 07:18:17.219 INFO [stderr] 
Dec 04 07:18:17.351 INFO [stderr] warning: unreachable statement
Dec 04 07:18:17.351 INFO [stderr]    --> src/main.rs:109:5
Dec 04 07:18:17.351 INFO [stderr]     |
Dec 04 07:18:17.351 INFO [stderr] 109 |     println!("{}", Green.paint(format!("Listening on port {}", port)));
Dec 04 07:18:17.351 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 07:18:17.351 INFO [stderr]     |
Dec 04 07:18:17.351 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 04 07:18:17.351 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 04 07:18:17.351 INFO [stderr] 
Dec 04 07:18:17.396 INFO [stderr] warning: unused variable: `listener`
Dec 04 07:18:17.396 INFO [stderr]   --> src/main.rs:98:9
Dec 04 07:18:17.396 INFO [stderr]    |
Dec 04 07:18:17.396 INFO [stderr] 98 |     let listener = TcpListener::bind(
Dec 04 07:18:17.396 INFO [stderr]    |         ^^^^^^^^ help: consider using `_listener` instead
Dec 04 07:18:17.396 INFO [stderr]    |
Dec 04 07:18:17.396 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 07:18:17.396 INFO [stderr] 
Dec 04 07:18:17.464 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
Dec 04 07:18:17.483 INFO [stderr] su: No module specific data is present
Dec 04 07:18:18.299 INFO running `"docker" "inspect" "0b5a86a5ee21399751fbaa239a0d7b3f9b2968f9fb619d4e5181c4be01821dc6"`
Dec 04 07:18:18.599 INFO running `"docker" "rm" "-f" "0b5a86a5ee21399751fbaa239a0d7b3f9b2968f9fb619d4e5181c4be01821dc6"`
Dec 04 07:18:18.910 INFO [stdout] 0b5a86a5ee21399751fbaa239a0d7b3f9b2968f9fb619d4e5181c4be01821dc6