Oct 12 20:39:05.233 INFO checking hoodie/peerchat against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 20:39:05.233 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 12 20:39:05.528 INFO blam! e9c5dec5d234094424dbb56b8502f000ee5f7c8d14abcc5ac0b623c3092f5357
Oct 12 20:39:05.532 INFO running `"docker" "start" "-a" "e9c5dec5d234094424dbb56b8502f000ee5f7c8d14abcc5ac0b623c3092f5357"`
Oct 12 20:39:06.774 INFO kablam! usermod: no changes
Oct 12 20:39:06.892 INFO kablam!     Checking env_logger v0.4.3
Oct 12 20:39:07.874 INFO kablam!     Checking peerchat v0.1.0 (/source)
Oct 12 20:39:11.789 INFO kablam! warning: unused variable: `msg`
Oct 12 20:39:11.789 INFO kablam!   --> examples/server.rs:56:14
Oct 12 20:39:11.789 INFO kablam!    |
Oct 12 20:39:11.789 INFO kablam! 56 | fn broadcast(msg: &str, receivers: &[SocketAddr]) {
Oct 12 20:39:11.790 INFO kablam!    |              ^^^ help: consider using `_msg` instead
Oct 12 20:39:11.790 INFO kablam!    |
Oct 12 20:39:11.790 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 20:39:11.790 INFO kablam! 
Oct 12 20:39:11.791 INFO kablam! warning: unused variable: `receivers`
Oct 12 20:39:11.791 INFO kablam!   --> examples/server.rs:56:25
Oct 12 20:39:11.791 INFO kablam!    |
Oct 12 20:39:11.791 INFO kablam! 56 | fn broadcast(msg: &str, receivers: &[SocketAddr]) {
Oct 12 20:39:11.792 INFO kablam!    |                         ^^^^^^^^^ help: consider using `_receivers` instead
Oct 12 20:39:11.792 INFO kablam! 
Oct 12 20:39:11.800 INFO kablam! warning: function is never used: `broadcast`
Oct 12 20:39:11.801 INFO kablam!   --> examples/server.rs:56:1
Oct 12 20:39:11.801 INFO kablam!    |
Oct 12 20:39:11.801 INFO kablam! 56 | fn broadcast(msg: &str, receivers: &[SocketAddr]) {
Oct 12 20:39:11.801 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:39:11.801 INFO kablam!    |
Oct 12 20:39:11.801 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 20:39:11.801 INFO kablam! 
Oct 12 20:39:11.816 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.01s
Oct 12 20:39:11.833 INFO kablam! su: No module specific data is present
Oct 12 20:39:13.021 INFO running `"docker" "rm" "-f" "e9c5dec5d234094424dbb56b8502f000ee5f7c8d14abcc5ac0b623c3092f5357"`
Oct 12 20:39:13.224 INFO blam! e9c5dec5d234094424dbb56b8502f000ee5f7c8d14abcc5ac0b623c3092f5357