Nov 09 06:11:48.706 INFO checking rust-gjk/ChatApp against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 06:11:48.707 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-6/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 06:11:49.305 INFO blam! 934fa809a111d51f816abd41f597481097e5bfc18581a9034380463936370a7b
Nov 09 06:11:49.308 INFO running `"docker" "start" "-a" "934fa809a111d51f816abd41f597481097e5bfc18581a9034380463936370a7b"`
Nov 09 06:11:51.213 INFO kablam! usermod: no changes
Nov 09 06:11:51.355 INFO kablam!     Checking serde_cbor v0.8.2
Nov 09 06:11:52.636 INFO kablam!     Checking ChatApp v0.1.0 (/source)
Nov 09 06:11:53.855 INFO kablam! warning: crate `ChatApp` should have a snake case name such as `chat_app`
Nov 09 06:11:53.855 INFO kablam!   |
Nov 09 06:11:53.855 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Nov 09 06:11:53.855 INFO kablam! 
Nov 09 06:11:54.451 INFO kablam! warning: crate `ChatApp` should have a snake case name such as `chat_app`
Nov 09 06:11:54.451 INFO kablam! warning: variable does not need to be mutable
Nov 09 06:11:54.451 INFO kablam!  --> src/server.rs:4:9
Nov 09 06:11:54.451 INFO kablam!   |
Nov 09 06:11:54.451 INFO kablam! 4 |     let mut socket = UdpSocket::bind("0.0.0.0:12345").unwrap();
Nov 09 06:11:54.451 INFO kablam!   |         ----^^^^^^
Nov 09 06:11:54.451 INFO kablam!   |         |
Nov 09 06:11:54.451 INFO kablam!   |         help: remove this `mut`
Nov 09 06:11:54.451 INFO kablam!   |
Nov 09 06:11:54.451 INFO kablam!   = note: #[warn(unused_mut)] on by default
Nov 09 06:11:54.451 INFO kablam! 
Nov 09 06:11:54.459 INFO kablam!   |
Nov 09 06:11:54.459 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Nov 09 06:11:54.459 INFO kablam! 
Nov 09 06:11:54.459 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 06:11:54.459 INFO kablam!   --> src/client.rs:14:5
Nov 09 06:11:54.459 INFO kablam!    |
Nov 09 06:11:54.459 INFO kablam! 14 |     recv_socket.send(b"connected");
Nov 09 06:11:54.459 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 06:11:54.459 INFO kablam!    |
Nov 09 06:11:54.459 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 09 06:11:54.459 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 06:11:54.459 INFO kablam! 
Nov 09 06:11:54.459 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 06:11:54.459 INFO kablam!   --> src/client.rs:19:6
Nov 09 06:11:54.459 INFO kablam!    |
Nov 09 06:11:54.459 INFO kablam! 19 |         send_socket.send(zprava.as_bytes());
Nov 09 06:11:54.459 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 06:11:54.459 INFO kablam!    |
Nov 09 06:11:54.459 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 06:11:54.459 INFO kablam! 
Nov 09 06:11:54.643 INFO kablam! warning: variable does not need to be mutable
Nov 09 06:11:54.643 INFO kablam!  --> src/server.rs:4:9
Nov 09 06:11:54.643 INFO kablam!   |
Nov 09 06:11:54.643 INFO kablam! 4 |     let mut socket = UdpSocket::bind("0.0.0.0:12345").unwrap();
Nov 09 06:11:54.643 INFO kablam!   |         ----^^^^^^
Nov 09 06:11:54.643 INFO kablam!   |         |
Nov 09 06:11:54.643 INFO kablam!   |         help: remove this `mut`
Nov 09 06:11:54.643 INFO kablam!   |
Nov 09 06:11:54.643 INFO kablam!   = note: #[warn(unused_mut)] on by default
Nov 09 06:11:54.643 INFO kablam! 
Nov 09 06:11:54.643 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 06:11:54.643 INFO kablam!   --> src/client.rs:14:5
Nov 09 06:11:54.643 INFO kablam!    |
Nov 09 06:11:54.643 INFO kablam! 14 |     recv_socket.send(b"connected");
Nov 09 06:11:54.643 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 06:11:54.643 INFO kablam!    |
Nov 09 06:11:54.643 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 09 06:11:54.643 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 06:11:54.643 INFO kablam! 
Nov 09 06:11:54.643 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 06:11:54.643 INFO kablam!   --> src/client.rs:19:6
Nov 09 06:11:54.643 INFO kablam!    |
Nov 09 06:11:54.643 INFO kablam! 19 |         send_socket.send(zprava.as_bytes());
Nov 09 06:11:54.643 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 06:11:54.643 INFO kablam!    |
Nov 09 06:11:54.643 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 06:11:54.643 INFO kablam! 
Nov 09 06:11:54.659 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.42s
Nov 09 06:11:54.667 INFO kablam! su: No module specific data is present
Nov 09 06:11:55.396 INFO running `"docker" "rm" "-f" "934fa809a111d51f816abd41f597481097e5bfc18581a9034380463936370a7b"`
Nov 09 06:11:55.809 INFO blam! 934fa809a111d51f816abd41f597481097e5bfc18581a9034380463936370a7b