Nov 04 04:21:58.952 INFO checking kevinwilde/chat_server against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 04:21:58.952 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-6/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 04:21:59.524 INFO blam! e555971c06741b22fb36e5218b9a2f1cc9e3fc734b93828a5e74f44ac5bcff68
Nov 04 04:21:59.535 INFO running `"docker" "start" "-a" "e555971c06741b22fb36e5218b9a2f1cc9e3fc734b93828a5e74f44ac5bcff68"`
Nov 04 04:22:00.786 INFO kablam! usermod: no changes
Nov 04 04:22:00.831 INFO kablam!     Checking chat_server v0.2.0 (/source)
Nov 04 04:22:01.402 INFO kablam! warning: method is never used: `size`
Nov 04 04:22:01.402 INFO kablam!   --> src/roommap.rs:36:5
Nov 04 04:22:01.402 INFO kablam!    |
Nov 04 04:22:01.402 INFO kablam! 36 |     pub fn size(&self) -> usize {
Nov 04 04:22:01.402 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 04:22:01.402 INFO kablam!    |
Nov 04 04:22:01.402 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 04:22:01.402 INFO kablam! 
Nov 04 04:22:01.731 INFO kablam! warning: method is never used: `size`
Nov 04 04:22:01.731 INFO kablam!   --> src/roommap.rs:36:5
Nov 04 04:22:01.731 INFO kablam!    |
Nov 04 04:22:01.731 INFO kablam! 36 |     pub fn size(&self) -> usize {
Nov 04 04:22:01.731 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 04:22:01.731 INFO kablam!    |
Nov 04 04:22:01.731 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 04:22:01.731 INFO kablam! 
Nov 04 04:22:01.791 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
Nov 04 04:22:01.795 INFO kablam! su: No module specific data is present
Nov 04 04:22:02.471 INFO running `"docker" "rm" "-f" "e555971c06741b22fb36e5218b9a2f1cc9e3fc734b93828a5e74f44ac5bcff68"`
Nov 04 04:22:02.795 INFO blam! e555971c06741b22fb36e5218b9a2f1cc9e3fc734b93828a5e74f44ac5bcff68