Nov 29 15:12:39.810 INFO checking wcauchois/wheel against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 15:12:39.811 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 29 15:12:40.276 INFO [stdout] 0a4ee80a8192e9eb7c865925f1914ec1bf2d24ddaabde7a7fc70130fec0d501f
Nov 29 15:12:40.280 INFO running `"docker" "start" "-a" "0a4ee80a8192e9eb7c865925f1914ec1bf2d24ddaabde7a7fc70130fec0d501f"`
Nov 29 15:12:41.504 INFO [stderr] usermod: no changes
Nov 29 15:12:41.564 INFO [stderr]     Checking wheel v0.1.0 (/source)
Nov 29 15:12:41.964 INFO [stderr] warning: unreachable statement
Nov 29 15:12:41.964 INFO [stderr]    --> src/main.rs:109:5
Nov 29 15:12:41.964 INFO [stderr]     |
Nov 29 15:12:41.964 INFO [stderr] 109 |     println!("{}", Green.paint(format!("Listening on port {}", port)));
Nov 29 15:12:41.964 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 15:12:41.964 INFO [stderr]     |
Nov 29 15:12:41.964 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Nov 29 15:12:41.964 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)
Nov 29 15:12:41.964 INFO [stderr] 
Nov 29 15:12:41.976 INFO [stderr] warning: unreachable statement
Nov 29 15:12:41.976 INFO [stderr]    --> src/main.rs:109:5
Nov 29 15:12:41.976 INFO [stderr]     |
Nov 29 15:12:41.976 INFO [stderr] 109 |     println!("{}", Green.paint(format!("Listening on port {}", port)));
Nov 29 15:12:41.976 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 15:12:41.976 INFO [stderr]     |
Nov 29 15:12:41.976 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Nov 29 15:12:41.976 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)
Nov 29 15:12:41.976 INFO [stderr] 
Nov 29 15:12:41.987 INFO [stderr] warning: unused variable: `listener`
Nov 29 15:12:41.987 INFO [stderr]   --> src/main.rs:98:9
Nov 29 15:12:41.987 INFO [stderr]    |
Nov 29 15:12:41.987 INFO [stderr] 98 |     let listener = TcpListener::bind(
Nov 29 15:12:41.987 INFO [stderr]    |         ^^^^^^^^ help: consider using `_listener` instead
Nov 29 15:12:42.000 INFO [stderr]    |
Nov 29 15:12:42.000 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 15:12:42.000 INFO [stderr] 
Nov 29 15:12:42.040 INFO [stderr] warning: unused variable: `listener`
Nov 29 15:12:42.040 INFO [stderr]   --> src/main.rs:98:9
Nov 29 15:12:42.040 INFO [stderr]    |
Nov 29 15:12:42.040 INFO [stderr] 98 |     let listener = TcpListener::bind(
Nov 29 15:12:42.040 INFO [stderr]    |         ^^^^^^^^ help: consider using `_listener` instead
Nov 29 15:12:42.040 INFO [stderr]    |
Nov 29 15:12:42.040 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 15:12:42.040 INFO [stderr] 
Nov 29 15:12:42.128 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
Nov 29 15:12:42.132 INFO [stderr] su: No module specific data is present
Nov 29 15:12:42.828 INFO running `"docker" "inspect" "0a4ee80a8192e9eb7c865925f1914ec1bf2d24ddaabde7a7fc70130fec0d501f"`
Nov 29 15:12:43.210 INFO running `"docker" "rm" "-f" "0a4ee80a8192e9eb7c865925f1914ec1bf2d24ddaabde7a7fc70130fec0d501f"`
Nov 29 15:12:43.464 INFO [stdout] 0a4ee80a8192e9eb7c865925f1914ec1bf2d24ddaabde7a7fc70130fec0d501f