Nov 09 04:21:58.228 INFO checking suttung3r/rustechoserver against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 04:21:58.228 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-7/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 04:21:58.728 INFO blam! a9802944698b408eb58974aa2e44909c48b6963de4237fd858805f1fb46db853
Nov 09 04:21:58.729 INFO running `"docker" "start" "-a" "a9802944698b408eb58974aa2e44909c48b6963de4237fd858805f1fb46db853"`
Nov 09 04:22:00.243 INFO kablam! usermod: no changes
Nov 09 04:22:00.307 INFO kablam!     Checking socket_test v0.1.0 (/source)
Nov 09 04:22:00.707 INFO kablam! warning: unused variable: `res`
Nov 09 04:22:00.707 INFO kablam!   --> src/main.rs:42:14
Nov 09 04:22:00.707 INFO kablam!    |
Nov 09 04:22:00.707 INFO kablam! 42 |           Ok(res) => {}
Nov 09 04:22:00.707 INFO kablam!    |              ^^^ help: consider using `_res` instead
Nov 09 04:22:00.707 INFO kablam!    |
Nov 09 04:22:00.707 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 04:22:00.707 INFO kablam! 
Nov 09 04:22:00.735 INFO kablam! warning: unused variable: `res`
Nov 09 04:22:00.735 INFO kablam!   --> src/main.rs:42:14
Nov 09 04:22:00.735 INFO kablam!    |
Nov 09 04:22:00.735 INFO kablam! 42 |           Ok(res) => {}
Nov 09 04:22:00.735 INFO kablam!    |              ^^^ help: consider using `_res` instead
Nov 09 04:22:00.735 INFO kablam!    |
Nov 09 04:22:00.735 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 04:22:00.735 INFO kablam! 
Nov 09 04:22:00.815 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
Nov 09 04:22:00.818 INFO kablam! su: No module specific data is present
Nov 09 04:22:01.847 INFO running `"docker" "rm" "-f" "a9802944698b408eb58974aa2e44909c48b6963de4237fd858805f1fb46db853"`
Nov 09 04:22:02.152 INFO blam! a9802944698b408eb58974aa2e44909c48b6963de4237fd858805f1fb46db853