Oct 21 13:18:54.626 INFO checking suttung3r/rustechoserver against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 13:18:54.627 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-3/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 21 13:18:55.034 INFO blam! 2b2dc6dc263b6d74941852cf9351c0768f3d7cf3eeaaafa5809cfecf2b013ca9
Oct 21 13:18:55.035 INFO running `"docker" "start" "-a" "2b2dc6dc263b6d74941852cf9351c0768f3d7cf3eeaaafa5809cfecf2b013ca9"`
Oct 21 13:18:56.807 INFO kablam! usermod: no changes
Oct 21 13:18:56.856 INFO kablam!     Checking socket_test v0.1.0 (/source)
Oct 21 13:18:57.290 INFO kablam! warning: unused variable: `res`
Oct 21 13:18:57.291 INFO kablam!   --> src/main.rs:42:14
Oct 21 13:18:57.291 INFO kablam!    |
Oct 21 13:18:57.291 INFO kablam! 42 |           Ok(res) => {}
Oct 21 13:18:57.291 INFO kablam!    |              ^^^ help: consider using `_res` instead
Oct 21 13:18:57.291 INFO kablam!    |
Oct 21 13:18:57.292 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 13:18:57.292 INFO kablam! 
Oct 21 13:18:57.388 INFO kablam! warning: unused variable: `res`
Oct 21 13:18:57.388 INFO kablam!   --> src/main.rs:42:14
Oct 21 13:18:57.388 INFO kablam!    |
Oct 21 13:18:57.389 INFO kablam! 42 |           Ok(res) => {}
Oct 21 13:18:57.389 INFO kablam!    |              ^^^ help: consider using `_res` instead
Oct 21 13:18:57.389 INFO kablam!    |
Oct 21 13:18:57.390 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 13:18:57.390 INFO kablam! 
Oct 21 13:18:57.401 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
Oct 21 13:18:57.405 INFO kablam! su: No module specific data is present
Oct 21 13:18:58.216 INFO running `"docker" "rm" "-f" "2b2dc6dc263b6d74941852cf9351c0768f3d7cf3eeaaafa5809cfecf2b013ca9"`
Oct 21 13:18:58.480 INFO blam! 2b2dc6dc263b6d74941852cf9351c0768f3d7cf3eeaaafa5809cfecf2b013ca9