Oct 21 14:14:49.705 INFO checking rust-gjk/ChatApp against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 14:14:49.706 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-6/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 14:14:50.242 INFO blam! bdb1923500eb91fd0234e7b289075f5f01069acf7c7aaa9df83538a27b460c08
Oct 21 14:14:50.244 INFO running `"docker" "start" "-a" "bdb1923500eb91fd0234e7b289075f5f01069acf7c7aaa9df83538a27b460c08"`
Oct 21 14:14:51.938 INFO kablam! usermod: no changes
Oct 21 14:14:52.044 INFO kablam!     Checking serde v1.0.44
Oct 21 14:14:52.044 INFO kablam!     Checking text_io v0.1.7
Oct 21 14:14:52.044 INFO kablam!    Compiling syn v0.13.4
Oct 21 14:15:05.332 INFO kablam!    Compiling serde_derive_internals v0.23.1
Oct 21 14:15:11.832 INFO kablam!    Compiling serde_derive v1.0.44
Oct 21 14:15:14.610 INFO kablam!     Checking serde_cbor v0.8.2
Oct 21 14:15:25.525 INFO kablam!     Checking ChatApp v0.1.0 (/source)
Oct 21 14:15:26.760 INFO kablam! warning: crate `ChatApp` should have a snake case name such as `chat_app`
Oct 21 14:15:26.760 INFO kablam!   |
Oct 21 14:15:26.760 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Oct 21 14:15:26.760 INFO kablam! 
Oct 21 14:15:27.064 INFO kablam! warning: crate `ChatApp` should have a snake case name such as `chat_app`
Oct 21 14:15:27.064 INFO kablam!   |
Oct 21 14:15:27.064 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Oct 21 14:15:27.064 INFO kablam! 
Oct 21 14:15:27.790 INFO kablam! warning: variable does not need to be mutable
Oct 21 14:15:27.791 INFO kablam!  --> src/server.rs:4:9
Oct 21 14:15:27.791 INFO kablam!   |
Oct 21 14:15:27.791 INFO kablam! 4 |     let mut socket = UdpSocket::bind("0.0.0.0:12345").unwrap();
Oct 21 14:15:27.791 INFO kablam!   |         ----^^^^^^
Oct 21 14:15:27.791 INFO kablam!   |         |
Oct 21 14:15:27.791 INFO kablam!   |         help: remove this `mut`
Oct 21 14:15:27.791 INFO kablam!   |
Oct 21 14:15:27.791 INFO kablam!   = note: #[warn(unused_mut)] on by default
Oct 21 14:15:27.791 INFO kablam! 
Oct 21 14:15:27.791 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 14:15:27.791 INFO kablam!   --> src/client.rs:14:5
Oct 21 14:15:27.791 INFO kablam!    |
Oct 21 14:15:27.791 INFO kablam! 14 |     recv_socket.send(b"connected");
Oct 21 14:15:27.791 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 14:15:27.791 INFO kablam!    |
Oct 21 14:15:27.791 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 14:15:27.791 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 14:15:27.791 INFO kablam! 
Oct 21 14:15:27.791 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 14:15:27.791 INFO kablam!   --> src/client.rs:19:6
Oct 21 14:15:27.791 INFO kablam!    |
Oct 21 14:15:27.791 INFO kablam! 19 |         send_socket.send(zprava.as_bytes());
Oct 21 14:15:27.791 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 14:15:27.791 INFO kablam!    |
Oct 21 14:15:27.791 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 14:15:27.791 INFO kablam! 
Oct 21 14:15:27.791 INFO kablam! warning: variable does not need to be mutable
Oct 21 14:15:27.791 INFO kablam!  --> src/server.rs:4:9
Oct 21 14:15:27.791 INFO kablam!   |
Oct 21 14:15:27.791 INFO kablam! 4 |     let mut socket = UdpSocket::bind("0.0.0.0:12345").unwrap();
Oct 21 14:15:27.791 INFO kablam!   |         ----^^^^^^
Oct 21 14:15:27.791 INFO kablam!   |         |
Oct 21 14:15:27.791 INFO kablam!   |         help: remove this `mut`
Oct 21 14:15:27.791 INFO kablam!   |
Oct 21 14:15:27.791 INFO kablam!   = note: #[warn(unused_mut)] on by default
Oct 21 14:15:27.791 INFO kablam! 
Oct 21 14:15:27.791 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 14:15:27.791 INFO kablam!   --> src/client.rs:14:5
Oct 21 14:15:27.791 INFO kablam!    |
Oct 21 14:15:27.791 INFO kablam! 14 |     recv_socket.send(b"connected");
Oct 21 14:15:27.791 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 14:15:27.791 INFO kablam!    |
Oct 21 14:15:27.791 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 14:15:27.791 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 14:15:27.791 INFO kablam! 
Oct 21 14:15:27.791 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 14:15:27.791 INFO kablam!   --> src/client.rs:19:6
Oct 21 14:15:27.791 INFO kablam!    |
Oct 21 14:15:27.791 INFO kablam! 19 |         send_socket.send(zprava.as_bytes());
Oct 21 14:15:27.791 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 14:15:27.791 INFO kablam!    |
Oct 21 14:15:27.791 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 14:15:27.791 INFO kablam! 
Oct 21 14:15:27.869 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 35.91s
Oct 21 14:15:27.869 INFO kablam! su: No module specific data is present
Oct 21 14:15:28.538 INFO running `"docker" "rm" "-f" "bdb1923500eb91fd0234e7b289075f5f01069acf7c7aaa9df83538a27b460c08"`
Oct 21 14:15:28.816 INFO blam! bdb1923500eb91fd0234e7b289075f5f01069acf7c7aaa9df83538a27b460c08