Nov 28 04:19:36.392 INFO checking hoodie/peerchat against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 04:19:36.392 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 04:19:36.636 INFO [stdout] ca4daf0bf77dba9fe1ef963912643e1180332f51f69f7e64913ca2837fd81774
Nov 28 04:19:36.639 INFO running `"docker" "start" "-a" "ca4daf0bf77dba9fe1ef963912643e1180332f51f69f7e64913ca2837fd81774"`
Nov 28 04:19:37.166 INFO [stderr] usermod: no changes
Nov 28 04:19:37.249 INFO [stderr]     Checking libc v0.2.33
Nov 28 04:19:38.386 INFO [stderr]     Checking memchr v1.0.2
Nov 28 04:19:38.739 INFO [stderr]     Checking aho-corasick v0.6.3
Nov 28 04:19:39.607 INFO [stderr]     Checking regex v0.2.2
Nov 28 04:19:41.973 INFO [stderr]     Checking env_logger v0.4.3
Nov 28 04:19:42.696 INFO [stderr]     Checking peerchat v0.1.0 (/source)
Nov 28 04:19:47.779 INFO [stderr] warning: unused variable: `msg`
Nov 28 04:19:47.779 INFO [stderr]   --> examples/server.rs:56:14
Nov 28 04:19:47.779 INFO [stderr]    |
Nov 28 04:19:47.779 INFO [stderr] 56 | fn broadcast(msg: &str, receivers: &[SocketAddr]) {
Nov 28 04:19:47.779 INFO [stderr]    |              ^^^ help: consider using `_msg` instead
Nov 28 04:19:47.779 INFO [stderr]    |
Nov 28 04:19:47.780 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 04:19:47.780 INFO [stderr] 
Nov 28 04:19:47.781 INFO [stderr] warning: unused variable: `receivers`
Nov 28 04:19:47.781 INFO [stderr]   --> examples/server.rs:56:25
Nov 28 04:19:47.781 INFO [stderr]    |
Nov 28 04:19:47.781 INFO [stderr] 56 | fn broadcast(msg: &str, receivers: &[SocketAddr]) {
Nov 28 04:19:47.781 INFO [stderr]    |                         ^^^^^^^^^ help: consider using `_receivers` instead
Nov 28 04:19:47.782 INFO [stderr] 
Nov 28 04:19:47.798 INFO [stderr] warning: function is never used: `broadcast`
Nov 28 04:19:47.801 INFO [stderr]   --> examples/server.rs:56:1
Nov 28 04:19:47.802 INFO [stderr]    |
Nov 28 04:19:47.802 INFO [stderr] 56 | fn broadcast(msg: &str, receivers: &[SocketAddr]) {
Nov 28 04:19:47.802 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:19:47.802 INFO [stderr]    |
Nov 28 04:19:47.802 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 04:19:47.802 INFO [stderr] 
Nov 28 04:19:47.819 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.63s
Nov 28 04:19:47.825 INFO [stderr] su: No module specific data is present
Nov 28 04:19:48.233 INFO running `"docker" "inspect" "ca4daf0bf77dba9fe1ef963912643e1180332f51f69f7e64913ca2837fd81774"`
Nov 28 04:19:48.373 INFO running `"docker" "rm" "-f" "ca4daf0bf77dba9fe1ef963912643e1180332f51f69f7e64913ca2837fd81774"`
Nov 28 04:19:48.577 INFO [stdout] ca4daf0bf77dba9fe1ef963912643e1180332f51f69f7e64913ca2837fd81774