Nov 29 23:45:11.322 INFO checking kryo4096/rust-chat against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 23:45:11.322 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 29 23:45:12.257 INFO [stdout] eeef478f6cc5b59805cf56b3a1dea901d17b18de13dcea0836f1aa662c208cbe
Nov 29 23:45:12.259 INFO running `"docker" "start" "-a" "eeef478f6cc5b59805cf56b3a1dea901d17b18de13dcea0836f1aa662c208cbe"`
Nov 29 23:45:13.284 INFO [stderr] usermod: no changes
Nov 29 23:45:13.424 INFO [stderr]     Checking mio v0.6.14
Nov 29 23:45:15.236 INFO [stderr]     Checking ws v0.7.6
Nov 29 23:45:17.394 INFO [stderr]     Checking chat v0.1.0 (/source)
Nov 29 23:45:18.460 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 29 23:45:18.460 INFO [stderr]   --> src/main.rs:41:15
Nov 29 23:45:18.460 INFO [stderr]    |
Nov 29 23:45:18.460 INFO [stderr] 41 |             if(command.len() > 0) {
Nov 29 23:45:18.460 INFO [stderr]    |               ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 29 23:45:18.460 INFO [stderr]    |
Nov 29 23:45:18.460 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 29 23:45:18.460 INFO [stderr] 
Nov 29 23:45:18.640 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 23:45:18.640 INFO [stderr]   --> src/main.rs:45:25
Nov 29 23:45:18.640 INFO [stderr]    |
Nov 29 23:45:18.640 INFO [stderr] 45 |                         self.out.send("<span style=\"color: red\">Unknown Command</span><br>");
Nov 29 23:45:18.640 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:45:18.640 INFO [stderr]    |
Nov 29 23:45:18.640 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 29 23:45:18.640 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 23:45:18.640 INFO [stderr] 
Nov 29 23:45:18.640 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 29 23:45:18.640 INFO [stderr]   --> src/main.rs:41:15
Nov 29 23:45:18.640 INFO [stderr]    |
Nov 29 23:45:18.640 INFO [stderr] 41 |             if(command.len() > 0) {
Nov 29 23:45:18.640 INFO [stderr]    |               ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 29 23:45:18.640 INFO [stderr]    |
Nov 29 23:45:18.648 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 29 23:45:18.648 INFO [stderr] 
Nov 29 23:45:18.648 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 23:45:18.648 INFO [stderr]   --> src/main.rs:63:9
Nov 29 23:45:18.648 INFO [stderr]    |
Nov 29 23:45:18.648 INFO [stderr] 63 |         self.out.broadcast(format!("<span style=\"color: red\">{} has disconnected</span><br>",self.remote_addr));
Nov 29 23:45:18.648 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:45:18.648 INFO [stderr]    |
Nov 29 23:45:18.648 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 23:45:18.648 INFO [stderr] 
Nov 29 23:45:18.740 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 23:45:18.740 INFO [stderr]   --> src/main.rs:45:25
Nov 29 23:45:18.740 INFO [stderr]    |
Nov 29 23:45:18.740 INFO [stderr] 45 |                         self.out.send("<span style=\"color: red\">Unknown Command</span><br>");
Nov 29 23:45:18.740 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:45:18.740 INFO [stderr]    |
Nov 29 23:45:18.740 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 29 23:45:18.740 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 23:45:18.740 INFO [stderr] 
Nov 29 23:45:18.740 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 23:45:18.740 INFO [stderr]   --> src/main.rs:63:9
Nov 29 23:45:18.740 INFO [stderr]    |
Nov 29 23:45:18.740 INFO [stderr] 63 |         self.out.broadcast(format!("<span style=\"color: red\">{} has disconnected</span><br>",self.remote_addr));
Nov 29 23:45:18.740 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:45:18.740 INFO [stderr]    |
Nov 29 23:45:18.740 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 23:45:18.740 INFO [stderr] 
Nov 29 23:45:18.804 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.49s
Nov 29 23:45:18.805 INFO [stderr] su: No module specific data is present
Nov 29 23:45:19.844 INFO running `"docker" "inspect" "eeef478f6cc5b59805cf56b3a1dea901d17b18de13dcea0836f1aa662c208cbe"`
Nov 29 23:45:20.250 INFO running `"docker" "rm" "-f" "eeef478f6cc5b59805cf56b3a1dea901d17b18de13dcea0836f1aa662c208cbe"`
Nov 29 23:45:20.536 INFO [stdout] eeef478f6cc5b59805cf56b3a1dea901d17b18de13dcea0836f1aa662c208cbe