Nov 30 02:42:55.588 INFO checking funkjunky/rust-webserver against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 02:42:55.588 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 02:42:56.292 INFO [stdout] 8d4c948dfb75f17e533f91e49b3fdea6607818986bd063710ed71f946f0c3ce1
Nov 30 02:42:56.296 INFO running `"docker" "start" "-a" "8d4c948dfb75f17e533f91e49b3fdea6607818986bd063710ed71f946f0c3ce1"`
Nov 30 02:42:57.330 INFO [stderr] usermod: no changes
Nov 30 02:42:57.385 INFO [stderr]     Checking rust-webserver v0.1.0 (/source)
Nov 30 02:42:57.872 INFO [stderr] warning: field is never used: `id`
Nov 30 02:42:57.872 INFO [stderr]   --> src/main.rs:40:5
Nov 30 02:42:57.872 INFO [stderr]    |
Nov 30 02:42:57.872 INFO [stderr] 40 |     id: usize,
Nov 30 02:42:57.872 INFO [stderr]    |     ^^^^^^^^^
Nov 30 02:42:57.872 INFO [stderr]    |
Nov 30 02:42:57.872 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 02:42:57.872 INFO [stderr] 
Nov 30 02:42:57.872 INFO [stderr] warning: field is never used: `thread`
Nov 30 02:42:57.872 INFO [stderr]   --> src/main.rs:41:5
Nov 30 02:42:57.872 INFO [stderr]    |
Nov 30 02:42:57.872 INFO [stderr] 41 |     thread: thread::JoinHandle<Arc<Mutex<mpsc::Receiver<Job>>>>,
Nov 30 02:42:57.872 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:42:57.872 INFO [stderr] 
Nov 30 02:42:57.876 INFO [stderr] warning: field is never used: `workers`
Nov 30 02:42:57.876 INFO [stderr]   --> src/main.rs:70:5
Nov 30 02:42:57.876 INFO [stderr]    |
Nov 30 02:42:57.876 INFO [stderr] 70 |     workers: Vec<Worker>,
Nov 30 02:42:57.876 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 30 02:42:57.876 INFO [stderr] 
Nov 30 02:42:57.944 INFO [stderr] warning: field is never used: `id`
Nov 30 02:42:57.945 INFO [stderr]   --> src/main.rs:40:5
Nov 30 02:42:57.945 INFO [stderr]    |
Nov 30 02:42:57.947 INFO [stderr] 40 |     id: usize,
Nov 30 02:42:57.947 INFO [stderr]    |     ^^^^^^^^^
Nov 30 02:42:57.947 INFO [stderr]    |
Nov 30 02:42:57.947 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 02:42:57.947 INFO [stderr] 
Nov 30 02:42:57.947 INFO [stderr] warning: field is never used: `thread`
Nov 30 02:42:57.947 INFO [stderr]   --> src/main.rs:41:5
Nov 30 02:42:57.947 INFO [stderr]    |
Nov 30 02:42:57.947 INFO [stderr] 41 |     thread: thread::JoinHandle<Arc<Mutex<mpsc::Receiver<Job>>>>,
Nov 30 02:42:57.947 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:42:57.947 INFO [stderr] 
Nov 30 02:42:57.947 INFO [stderr] warning: field is never used: `workers`
Nov 30 02:42:57.947 INFO [stderr]   --> src/main.rs:70:5
Nov 30 02:42:57.947 INFO [stderr]    |
Nov 30 02:42:57.947 INFO [stderr] 70 |     workers: Vec<Worker>,
Nov 30 02:42:57.947 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 30 02:42:57.947 INFO [stderr] 
Nov 30 02:42:57.981 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
Nov 30 02:42:57.983 INFO [stderr] su: No module specific data is present
Nov 30 02:42:58.644 INFO running `"docker" "inspect" "8d4c948dfb75f17e533f91e49b3fdea6607818986bd063710ed71f946f0c3ce1"`
Nov 30 02:42:58.956 INFO running `"docker" "rm" "-f" "8d4c948dfb75f17e533f91e49b3fdea6607818986bd063710ed71f946f0c3ce1"`
Nov 30 02:42:59.303 INFO [stdout] 8d4c948dfb75f17e533f91e49b3fdea6607818986bd063710ed71f946f0c3ce1