Nov 01 02:09:18.136 INFO checking kryo4096/rust-chat against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 02:09:18.136 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-3/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 02:09:18.529 INFO blam! 7c9cbc702933f104acec1b104ed3e7f32bb0d5a8d6ac857e9c0a0a91e164880b
Nov 01 02:09:18.540 INFO running `"docker" "start" "-a" "7c9cbc702933f104acec1b104ed3e7f32bb0d5a8d6ac857e9c0a0a91e164880b"`
Nov 01 02:09:20.036 INFO kablam! usermod: no changes
Nov 01 02:09:20.160 INFO kablam!     Checking ws v0.7.6
Nov 01 02:09:22.477 INFO kablam!     Checking chat v0.1.0 (/source)
Nov 01 02:09:23.189 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 01 02:09:23.189 INFO kablam!   --> src/main.rs:41:15
Nov 01 02:09:23.190 INFO kablam!    |
Nov 01 02:09:23.190 INFO kablam! 41 |             if(command.len() > 0) {
Nov 01 02:09:23.190 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 02:09:23.190 INFO kablam!    |
Nov 01 02:09:23.190 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 01 02:09:23.190 INFO kablam! 
Nov 01 02:09:23.312 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 02:09:23.312 INFO kablam!   --> src/main.rs:45:25
Nov 01 02:09:23.312 INFO kablam!    |
Nov 01 02:09:23.312 INFO kablam! 45 |                         self.out.send("<span style=\"color: red\">Unknown Command</span><br>");
Nov 01 02:09:23.312 INFO kablam!    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:09:23.312 INFO kablam!    |
Nov 01 02:09:23.312 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 02:09:23.312 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 02:09:23.312 INFO kablam! 
Nov 01 02:09:23.312 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 02:09:23.312 INFO kablam!   --> src/main.rs:63:9
Nov 01 02:09:23.313 INFO kablam!    |
Nov 01 02:09:23.313 INFO kablam! 63 |         self.out.broadcast(format!("<span style=\"color: red\">{} has disconnected</span><br>",self.remote_addr));
Nov 01 02:09:23.313 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:09:23.313 INFO kablam!    |
Nov 01 02:09:23.313 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 02:09:23.313 INFO kablam! 
Nov 01 02:09:23.424 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 01 02:09:23.424 INFO kablam!   --> src/main.rs:41:15
Nov 01 02:09:23.424 INFO kablam!    |
Nov 01 02:09:23.424 INFO kablam! 41 |             if(command.len() > 0) {
Nov 01 02:09:23.424 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 02:09:23.424 INFO kablam!    |
Nov 01 02:09:23.424 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 01 02:09:23.424 INFO kablam! 
Nov 01 02:09:23.505 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 02:09:23.505 INFO kablam!   --> src/main.rs:45:25
Nov 01 02:09:23.505 INFO kablam!    |
Nov 01 02:09:23.506 INFO kablam! 45 |                         self.out.send("<span style=\"color: red\">Unknown Command</span><br>");
Nov 01 02:09:23.506 INFO kablam!    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:09:23.506 INFO kablam!    |
Nov 01 02:09:23.507 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 02:09:23.507 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 02:09:23.507 INFO kablam! 
Nov 01 02:09:23.507 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 02:09:23.507 INFO kablam!   --> src/main.rs:63:9
Nov 01 02:09:23.508 INFO kablam!    |
Nov 01 02:09:23.508 INFO kablam! 63 |         self.out.broadcast(format!("<span style=\"color: red\">{} has disconnected</span><br>",self.remote_addr));
Nov 01 02:09:23.508 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:09:23.509 INFO kablam!    |
Nov 01 02:09:23.509 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 02:09:23.509 INFO kablam! 
Nov 01 02:09:23.530 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.46s
Nov 01 02:09:23.534 INFO kablam! su: No module specific data is present
Nov 01 02:09:23.868 INFO running `"docker" "rm" "-f" "7c9cbc702933f104acec1b104ed3e7f32bb0d5a8d6ac857e9c0a0a91e164880b"`
Nov 01 02:09:24.040 INFO blam! 7c9cbc702933f104acec1b104ed3e7f32bb0d5a8d6ac857e9c0a0a91e164880b