Nov 06 17:43:12.455 INFO checking michaltakac/rust-webserver against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 17:43:12.457 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-0/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 17:43:12.865 INFO blam! 699402c2ccaee15d862067716b00380de0f5db8fd0643fb7613582f8cac05e3e
Nov 06 17:43:12.867 INFO running `"docker" "start" "-a" "699402c2ccaee15d862067716b00380de0f5db8fd0643fb7613582f8cac05e3e"`
Nov 06 17:43:14.445 INFO kablam! usermod: no changes
Nov 06 17:43:14.520 INFO kablam!     Checking webserver v0.1.0 (/source)
Nov 06 17:43:15.000 INFO kablam! warning: field is never used: `workers`
Nov 06 17:43:15.000 INFO kablam!  --> src/lib.rs:7:5
Nov 06 17:43:15.000 INFO kablam!   |
Nov 06 17:43:15.000 INFO kablam! 7 |     workers: Vec<Worker>,
Nov 06 17:43:15.000 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Nov 06 17:43:15.000 INFO kablam!   |
Nov 06 17:43:15.000 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 06 17:43:15.000 INFO kablam! 
Nov 06 17:43:15.000 INFO kablam! warning: field is never used: `id`
Nov 06 17:43:15.000 INFO kablam!   --> src/lib.rs:61:5
Nov 06 17:43:15.000 INFO kablam!    |
Nov 06 17:43:15.000 INFO kablam! 61 |     id: usize,
Nov 06 17:43:15.000 INFO kablam!    |     ^^^^^^^^^
Nov 06 17:43:15.000 INFO kablam! 
Nov 06 17:43:15.000 INFO kablam! warning: field is never used: `thread`
Nov 06 17:43:15.000 INFO kablam!   --> src/lib.rs:62:5
Nov 06 17:43:15.000 INFO kablam!    |
Nov 06 17:43:15.000 INFO kablam! 62 |     thread: thread::JoinHandle<()>,
Nov 06 17:43:15.000 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 17:43:15.000 INFO kablam! 
Nov 06 17:43:15.012 INFO kablam! warning: field is never used: `workers`
Nov 06 17:43:15.012 INFO kablam!  --> src/lib.rs:7:5
Nov 06 17:43:15.012 INFO kablam!   |
Nov 06 17:43:15.012 INFO kablam! 7 |     workers: Vec<Worker>,
Nov 06 17:43:15.012 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Nov 06 17:43:15.037 INFO kablam!   |
Nov 06 17:43:15.037 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 06 17:43:15.037 INFO kablam! 
Nov 06 17:43:15.037 INFO kablam! warning: field is never used: `id`
Nov 06 17:43:15.037 INFO kablam!   --> src/lib.rs:61:5
Nov 06 17:43:15.038 INFO kablam!    |
Nov 06 17:43:15.038 INFO kablam! 61 |     id: usize,
Nov 06 17:43:15.038 INFO kablam!    |     ^^^^^^^^^
Nov 06 17:43:15.038 INFO kablam! 
Nov 06 17:43:15.038 INFO kablam! warning: field is never used: `thread`
Nov 06 17:43:15.038 INFO kablam!   --> src/lib.rs:62:5
Nov 06 17:43:15.039 INFO kablam!    |
Nov 06 17:43:15.039 INFO kablam! 62 |     thread: thread::JoinHandle<()>,
Nov 06 17:43:15.039 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 17:43:15.039 INFO kablam! 
Nov 06 17:43:15.724 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Nov 06 17:43:15.732 INFO kablam! su: No module specific data is present
Nov 06 17:43:16.589 INFO running `"docker" "rm" "-f" "699402c2ccaee15d862067716b00380de0f5db8fd0643fb7613582f8cac05e3e"`
Nov 06 17:43:16.948 INFO blam! 699402c2ccaee15d862067716b00380de0f5db8fd0643fb7613582f8cac05e3e