Nov 03 22:15:09.145 INFO checking suttung3r/rustechoserver against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 03 22:15:09.145 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-0/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 03 22:15:09.612 INFO blam! 18f5aa80a70485fd8bfe9b3a2a85b999baf5b02f8d9151687704d2492c90c9cc
Nov 03 22:15:09.613 INFO running `"docker" "start" "-a" "18f5aa80a70485fd8bfe9b3a2a85b999baf5b02f8d9151687704d2492c90c9cc"`
Nov 03 22:15:11.158 INFO kablam! usermod: no changes
Nov 03 22:15:11.235 INFO kablam!     Checking socket_test v0.1.0 (/source)
Nov 03 22:15:11.763 INFO kablam! warning: unused variable: `res`
Nov 03 22:15:11.763 INFO kablam!   --> src/main.rs:42:14
Nov 03 22:15:11.763 INFO kablam!    |
Nov 03 22:15:11.764 INFO kablam! 42 |           Ok(res) => {}
Nov 03 22:15:11.764 INFO kablam!    |              ^^^ help: consider using `_res` instead
Nov 03 22:15:11.764 INFO kablam!    |
Nov 03 22:15:11.764 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 03 22:15:11.764 INFO kablam! 
Nov 03 22:15:11.775 INFO kablam! warning: unused variable: `res`
Nov 03 22:15:11.775 INFO kablam!   --> src/main.rs:42:14
Nov 03 22:15:11.776 INFO kablam!    |
Nov 03 22:15:11.776 INFO kablam! 42 |           Ok(res) => {}
Nov 03 22:15:11.776 INFO kablam!    |              ^^^ help: consider using `_res` instead
Nov 03 22:15:11.777 INFO kablam!    |
Nov 03 22:15:11.777 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 03 22:15:11.777 INFO kablam! 
Nov 03 22:15:11.843 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
Nov 03 22:15:11.846 INFO kablam! su: No module specific data is present
Nov 03 22:15:12.608 INFO running `"docker" "rm" "-f" "18f5aa80a70485fd8bfe9b3a2a85b999baf5b02f8d9151687704d2492c90c9cc"`
Nov 03 22:15:12.900 INFO blam! 18f5aa80a70485fd8bfe9b3a2a85b999baf5b02f8d9151687704d2492c90c9cc