Nov 02 10:20:18.872 INFO checking michaltakac/rust-webserver against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 10:20:18.873 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-4/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 10:20:19.428 INFO blam! 7911bf40bc9ab9b6ead616c0a031e9f59e5e0f1028bde867647c698bba1ee401
Nov 02 10:20:19.436 INFO running `"docker" "start" "-a" "7911bf40bc9ab9b6ead616c0a031e9f59e5e0f1028bde867647c698bba1ee401"`
Nov 02 10:20:20.972 INFO kablam! usermod: no changes
Nov 02 10:20:21.036 INFO kablam!     Checking webserver v0.1.0 (/source)
Nov 02 10:20:21.531 INFO kablam! warning: field is never used: `workers`
Nov 02 10:20:21.531 INFO kablam!  --> src/lib.rs:7:5
Nov 02 10:20:21.531 INFO kablam!   |
Nov 02 10:20:21.531 INFO kablam! 7 |     workers: Vec<Worker>,
Nov 02 10:20:21.531 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Nov 02 10:20:21.531 INFO kablam!   |
Nov 02 10:20:21.531 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 10:20:21.531 INFO kablam! 
Nov 02 10:20:21.531 INFO kablam! warning: field is never used: `id`
Nov 02 10:20:21.531 INFO kablam!   --> src/lib.rs:61:5
Nov 02 10:20:21.531 INFO kablam!    |
Nov 02 10:20:21.531 INFO kablam! 61 |     id: usize,
Nov 02 10:20:21.531 INFO kablam!    |     ^^^^^^^^^
Nov 02 10:20:21.531 INFO kablam! 
Nov 02 10:20:21.531 INFO kablam! warning: field is never used: `thread`
Nov 02 10:20:21.531 INFO kablam!   --> src/lib.rs:62:5
Nov 02 10:20:21.531 INFO kablam!    |
Nov 02 10:20:21.531 INFO kablam! 62 |     thread: thread::JoinHandle<()>,
Nov 02 10:20:21.531 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 10:20:21.531 INFO kablam! 
Nov 02 10:20:21.632 INFO kablam! warning: field is never used: `workers`
Nov 02 10:20:21.632 INFO kablam!  --> src/lib.rs:7:5
Nov 02 10:20:21.632 INFO kablam!   |
Nov 02 10:20:21.632 INFO kablam! 7 |     workers: Vec<Worker>,
Nov 02 10:20:21.632 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Nov 02 10:20:21.648 INFO kablam!   |
Nov 02 10:20:21.649 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 10:20:21.649 INFO kablam! 
Nov 02 10:20:21.649 INFO kablam! warning: field is never used: `id`
Nov 02 10:20:21.649 INFO kablam!   --> src/lib.rs:61:5
Nov 02 10:20:21.649 INFO kablam!    |
Nov 02 10:20:21.649 INFO kablam! 61 |     id: usize,
Nov 02 10:20:21.649 INFO kablam!    |     ^^^^^^^^^
Nov 02 10:20:21.649 INFO kablam! 
Nov 02 10:20:21.649 INFO kablam! warning: field is never used: `thread`
Nov 02 10:20:21.650 INFO kablam!   --> src/lib.rs:62:5
Nov 02 10:20:21.650 INFO kablam!    |
Nov 02 10:20:21.650 INFO kablam! 62 |     thread: thread::JoinHandle<()>,
Nov 02 10:20:21.650 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 10:20:21.651 INFO kablam! 
Nov 02 10:20:22.269 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Nov 02 10:20:22.269 INFO kablam! su: No module specific data is present
Nov 02 10:20:22.882 INFO running `"docker" "rm" "-f" "7911bf40bc9ab9b6ead616c0a031e9f59e5e0f1028bde867647c698bba1ee401"`
Nov 02 10:20:23.269 INFO blam! 7911bf40bc9ab9b6ead616c0a031e9f59e5e0f1028bde867647c698bba1ee401