Sep 10 05:37:16.237 INFO checking Cobrand/tcp_minigame against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090 Sep 10 05:37:16.237 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets Sep 10 05:37:16.238 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-6/try#3a2610c2a16575649896925631bf8cec4f4b1961:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"` Sep 10 05:37:16.467 INFO blam! 6875c1538e8bdf9015d69d545d549d1520a819e9ba05156695b469fbb3ce9e3a Sep 10 05:37:16.469 INFO running `"docker" "start" "-a" "6875c1538e8bdf9015d69d545d549d1520a819e9ba05156695b469fbb3ce9e3a"` Sep 10 05:37:17.350 INFO kablam! usermod: no changes Sep 10 05:37:17.530 INFO kablam! Compiling gcc v0.3.39 Sep 10 05:37:17.530 INFO kablam! Compiling quote v0.3.10 Sep 10 05:37:17.530 INFO kablam! Compiling sdl2-sys v0.27.0 Sep 10 05:37:17.534 INFO kablam! Checking bincode v0.6.0 Sep 10 05:37:19.576 INFO kablam! Compiling syn v0.10.3 Sep 10 05:37:19.725 INFO kablam! warning: redundant linker flag specified for library `SDL2` Sep 10 05:37:19.726 INFO kablam! Sep 10 05:37:19.766 INFO kablam! Checking sdl2 v0.27.0 Sep 10 05:37:21.486 INFO kablam! Compiling backtrace-sys v0.1.5 Sep 10 05:37:23.274 INFO kablam! Checking backtrace v0.3.0 Sep 10 05:37:24.430 INFO kablam! Checking error-chain v0.7.1 Sep 10 05:37:28.338 INFO kablam! Compiling serde_codegen_internals v0.11.1 Sep 10 05:37:30.838 INFO kablam! Compiling serde_codegen v0.8.19 Sep 10 05:37:35.498 INFO kablam! Compiling serde_derive v0.8.19 Sep 10 05:37:37.898 INFO kablam! Checking tcp_minigame v0.1.0 (file:///source) Sep 10 05:37:38.702 INFO kablam! warning: unused imports: `Deserialize`, `Serialize` Sep 10 05:37:38.702 INFO kablam! --> src/drawingboard.rs:1:13 Sep 10 05:37:38.702 INFO kablam! | Sep 10 05:37:38.702 INFO kablam! 1 | use serde::{Serialize,Deserialize}; Sep 10 05:37:38.702 INFO kablam! | ^^^^^^^^^ ^^^^^^^^^^^ Sep 10 05:37:38.702 INFO kablam! | Sep 10 05:37:38.702 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 10 05:37:38.702 INFO kablam! Sep 10 05:37:38.702 INFO kablam! warning: unused import: `std::fmt::Debug` Sep 10 05:37:38.702 INFO kablam! --> src/drawingboard.rs:2:5 Sep 10 05:37:38.702 INFO kablam! | Sep 10 05:37:38.702 INFO kablam! 2 | use std::fmt::Debug; Sep 10 05:37:38.702 INFO kablam! | ^^^^^^^^^^^^^^^ Sep 10 05:37:38.702 INFO kablam! Sep 10 05:37:38.702 INFO kablam! warning: unused import: `error::*` Sep 10 05:37:38.702 INFO kablam! --> src/messages.rs:4:5 Sep 10 05:37:38.702 INFO kablam! | Sep 10 05:37:38.702 INFO kablam! 4 | use error::*; Sep 10 05:37:38.702 INFO kablam! | ^^^^^^^^ Sep 10 05:37:38.702 INFO kablam! Sep 10 05:37:38.702 INFO kablam! warning: unused import: `SerializeError` Sep 10 05:37:38.702 INFO kablam! --> src/game.rs:6:54 Sep 10 05:37:38.702 INFO kablam! | Sep 10 05:37:38.702 INFO kablam! 6 | use bincode::serde::{deserialize_from,serialize_into,SerializeError,DeserializeError}; Sep 10 05:37:38.702 INFO kablam! | ^^^^^^^^^^^^^^ Sep 10 05:37:38.702 INFO kablam! Sep 10 05:37:38.702 INFO kablam! warning: unused import: `Error as IoError` Sep 10 05:37:38.702 INFO kablam! --> src/game.rs:10:15 Sep 10 05:37:38.702 INFO kablam! | Sep 10 05:37:38.702 INFO kablam! 10 | use std::io::{Error as IoError,ErrorKind as IoErrorKind}; Sep 10 05:37:38.702 INFO kablam! | ^^^^^^^^^^^^^^^^ Sep 10 05:37:38.702 INFO kablam! Sep 10 05:37:38.855 INFO kablam! warning: unused imports: `Deserialize`, `Serialize` Sep 10 05:37:38.855 INFO kablam! --> src/drawingboard.rs:1:13 Sep 10 05:37:38.855 INFO kablam! | Sep 10 05:37:38.855 INFO kablam! 1 | use serde::{Serialize,Deserialize}; Sep 10 05:37:38.855 INFO kablam! | ^^^^^^^^^ ^^^^^^^^^^^ Sep 10 05:37:38.855 INFO kablam! | Sep 10 05:37:38.855 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 10 05:37:38.855 INFO kablam! Sep 10 05:37:38.855 INFO kablam! warning: unused import: `std::fmt::Debug` Sep 10 05:37:38.855 INFO kablam! --> src/drawingboard.rs:2:5 Sep 10 05:37:38.855 INFO kablam! | Sep 10 05:37:38.855 INFO kablam! 2 | use std::fmt::Debug; Sep 10 05:37:38.855 INFO kablam! | ^^^^^^^^^^^^^^^ Sep 10 05:37:38.855 INFO kablam! Sep 10 05:37:38.856 INFO kablam! warning: unused import: `error::*` Sep 10 05:37:38.856 INFO kablam! --> src/messages.rs:4:5 Sep 10 05:37:38.856 INFO kablam! | Sep 10 05:37:38.856 INFO kablam! 4 | use error::*; Sep 10 05:37:38.856 INFO kablam! | ^^^^^^^^ Sep 10 05:37:38.866 INFO kablam! Sep 10 05:37:38.866 INFO kablam! warning: unused import: `SerializeError` Sep 10 05:37:38.866 INFO kablam! --> src/game.rs:6:54 Sep 10 05:37:38.866 INFO kablam! | Sep 10 05:37:38.866 INFO kablam! 6 | use bincode::serde::{deserialize_from,serialize_into,SerializeError,DeserializeError}; Sep 10 05:37:38.866 INFO kablam! | ^^^^^^^^^^^^^^ Sep 10 05:37:38.866 INFO kablam! Sep 10 05:37:38.866 INFO kablam! warning: unused import: `Error as IoError` Sep 10 05:37:38.866 INFO kablam! --> src/game.rs:10:15 Sep 10 05:37:38.866 INFO kablam! | Sep 10 05:37:38.866 INFO kablam! 10 | use std::io::{Error as IoError,ErrorKind as IoErrorKind}; Sep 10 05:37:38.866 INFO kablam! | ^^^^^^^^^^^^^^^^ Sep 10 05:37:38.866 INFO kablam! Sep 10 05:37:39.306 INFO kablam! warning: variable does not need to be mutable Sep 10 05:37:39.306 INFO kablam! --> src/drawingboard.rs:20:13 Sep 10 05:37:39.306 INFO kablam! | Sep 10 05:37:39.306 INFO kablam! 20 | let mut vec : Vec> = vec![Color::::default(); width as usize * height as usize]; Sep 10 05:37:39.306 INFO kablam! | ----^^^ Sep 10 05:37:39.306 INFO kablam! | | Sep 10 05:37:39.306 INFO kablam! | help: remove this `mut` Sep 10 05:37:39.306 INFO kablam! | Sep 10 05:37:39.306 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 10 05:37:39.306 INFO kablam! Sep 10 05:37:39.406 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable Sep 10 05:37:39.406 INFO kablam! --> src/lib.rs:1:12 Sep 10 05:37:39.406 INFO kablam! | Sep 10 05:37:39.406 INFO kablam! 1 | #![feature(proc_macro)] Sep 10 05:37:39.406 INFO kablam! | ^^^^^^^^^^ Sep 10 05:37:39.406 INFO kablam! | Sep 10 05:37:39.407 INFO kablam! = note: #[warn(stable_features)] on by default Sep 10 05:37:39.407 INFO kablam! Sep 10 05:37:39.418 INFO kablam! warning: unused `std::result::Result` which must be used Sep 10 05:37:39.418 INFO kablam! --> src/drawingboard.rs:62:17 Sep 10 05:37:39.418 INFO kablam! | Sep 10 05:37:39.418 INFO kablam! 62 | renderer.fill_rect(::sdl2::rect::Rect::new(pos.x as i32 *16, pos.y as i32 * 16, 16, 16)); Sep 10 05:37:39.418 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 10 05:37:39.418 INFO kablam! | Sep 10 05:37:39.418 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 10 05:37:39.418 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 10 05:37:39.418 INFO kablam! Sep 10 05:37:39.422 INFO kablam! warning: unused `std::result::Result` which must be used Sep 10 05:37:39.422 INFO kablam! --> src/game.rs:28:5 Sep 10 05:37:39.422 INFO kablam! | Sep 10 05:37:39.422 INFO kablam! 28 | listener.set_nonblocking(true); Sep 10 05:37:39.422 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 10 05:37:39.422 INFO kablam! | Sep 10 05:37:39.422 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 10 05:37:39.422 INFO kablam! Sep 10 05:37:39.422 INFO kablam! warning: unused `std::result::Result` which must be used Sep 10 05:37:39.422 INFO kablam! --> src/game.rs:34:17 Sep 10 05:37:39.422 INFO kablam! | Sep 10 05:37:39.422 INFO kablam! 34 | new_stream.set_nonblocking(false); Sep 10 05:37:39.422 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 10 05:37:39.422 INFO kablam! | Sep 10 05:37:39.422 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 10 05:37:39.422 INFO kablam! Sep 10 05:37:39.422 INFO kablam! warning: unused `std::result::Result` which must be used Sep 10 05:37:39.422 INFO kablam! --> src/game.rs:36:17 Sep 10 05:37:39.422 INFO kablam! | Sep 10 05:37:39.422 INFO kablam! 36 | new_stream.set_nodelay(true); Sep 10 05:37:39.422 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 10 05:37:39.422 INFO kablam! | Sep 10 05:37:39.422 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 10 05:37:39.422 INFO kablam! Sep 10 05:37:39.422 INFO kablam! warning: unused `std::result::Result` which must be used Sep 10 05:37:39.422 INFO kablam! --> src/game.rs:102:5 Sep 10 05:37:39.422 INFO kablam! | Sep 10 05:37:39.422 INFO kablam! 102 | tcp_stream.set_nodelay(true); Sep 10 05:37:39.422 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 10 05:37:39.422 INFO kablam! | Sep 10 05:37:39.422 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 10 05:37:39.422 INFO kablam! Sep 10 05:37:39.422 INFO kablam! warning: unused `std::result::Result` which must be used Sep 10 05:37:39.422 INFO kablam! --> src/game.rs:110:5 Sep 10 05:37:39.422 INFO kablam! | Sep 10 05:37:39.422 INFO kablam! 110 | tcp_stream.set_nonblocking(true); Sep 10 05:37:39.422 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 10 05:37:39.423 INFO kablam! | Sep 10 05:37:39.423 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 10 05:37:39.423 INFO kablam! Sep 10 05:37:39.423 INFO kablam! warning: the `x:` in this pattern is redundant Sep 10 05:37:39.423 INFO kablam! --> src/game.rs:135:73 Sep 10 05:37:39.423 INFO kablam! | Sep 10 05:37:39.423 INFO kablam! 135 | Event::MouseButtonDown { mouse_btn: MouseButton::Left , x: x , y: y, ..} => { Sep 10 05:37:39.423 INFO kablam! | --^^ Sep 10 05:37:39.423 INFO kablam! | | Sep 10 05:37:39.423 INFO kablam! | help: remove this Sep 10 05:37:39.423 INFO kablam! | Sep 10 05:37:39.423 INFO kablam! = note: #[warn(non_shorthand_field_patterns)] on by default Sep 10 05:37:39.423 INFO kablam! Sep 10 05:37:39.423 INFO kablam! warning: the `y:` in this pattern is redundant Sep 10 05:37:39.423 INFO kablam! --> src/game.rs:135:80 Sep 10 05:37:39.423 INFO kablam! | Sep 10 05:37:39.423 INFO kablam! 135 | Event::MouseButtonDown { mouse_btn: MouseButton::Left , x: x , y: y, ..} => { Sep 10 05:37:39.423 INFO kablam! | --^^ Sep 10 05:37:39.423 INFO kablam! | | Sep 10 05:37:39.423 INFO kablam! | help: remove this Sep 10 05:37:39.423 INFO kablam! Sep 10 05:37:39.430 INFO kablam! warning: variable does not need to be mutable Sep 10 05:37:39.430 INFO kablam! --> src/drawingboard.rs:20:13 Sep 10 05:37:39.430 INFO kablam! | Sep 10 05:37:39.430 INFO kablam! 20 | let mut vec : Vec> = vec![Color::::default(); width as usize * height as usize]; Sep 10 05:37:39.430 INFO kablam! | ----^^^ Sep 10 05:37:39.430 INFO kablam! | | Sep 10 05:37:39.430 INFO kablam! | help: remove this `mut` Sep 10 05:37:39.430 INFO kablam! | Sep 10 05:37:39.430 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 10 05:37:39.430 INFO kablam! Sep 10 05:37:39.830 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable Sep 10 05:37:39.830 INFO kablam! --> src/lib.rs:1:12 Sep 10 05:37:39.830 INFO kablam! | Sep 10 05:37:39.830 INFO kablam! 1 | #![feature(proc_macro)] Sep 10 05:37:39.830 INFO kablam! | ^^^^^^^^^^ Sep 10 05:37:39.830 INFO kablam! | Sep 10 05:37:39.830 INFO kablam! = note: #[warn(stable_features)] on by default Sep 10 05:37:39.830 INFO kablam! Sep 10 05:37:39.856 INFO kablam! warning: unused `std::result::Result` which must be used Sep 10 05:37:39.856 INFO kablam! --> src/drawingboard.rs:62:17 Sep 10 05:37:39.856 INFO kablam! | Sep 10 05:37:39.856 INFO kablam! 62 | renderer.fill_rect(::sdl2::rect::Rect::new(pos.x as i32 *16, pos.y as i32 * 16, 16, 16)); Sep 10 05:37:39.856 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 10 05:37:39.856 INFO kablam! | Sep 10 05:37:39.856 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 10 05:37:39.856 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 10 05:37:39.856 INFO kablam! Sep 10 05:37:39.859 INFO kablam! warning: unused `std::result::Result` which must be used Sep 10 05:37:39.859 INFO kablam! --> src/game.rs:28:5 Sep 10 05:37:39.859 INFO kablam! | Sep 10 05:37:39.859 INFO kablam! 28 | listener.set_nonblocking(true); Sep 10 05:37:39.859 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 10 05:37:39.859 INFO kablam! | Sep 10 05:37:39.859 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 10 05:37:39.859 INFO kablam! Sep 10 05:37:39.860 INFO kablam! warning: unused `std::result::Result` which must be used Sep 10 05:37:39.860 INFO kablam! --> src/game.rs:34:17 Sep 10 05:37:39.860 INFO kablam! | Sep 10 05:37:39.860 INFO kablam! 34 | new_stream.set_nonblocking(false); Sep 10 05:37:39.860 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 10 05:37:39.860 INFO kablam! | Sep 10 05:37:39.860 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 10 05:37:39.860 INFO kablam! Sep 10 05:37:39.860 INFO kablam! warning: unused `std::result::Result` which must be used Sep 10 05:37:39.860 INFO kablam! --> src/game.rs:36:17 Sep 10 05:37:39.860 INFO kablam! | Sep 10 05:37:39.860 INFO kablam! 36 | new_stream.set_nodelay(true); Sep 10 05:37:39.860 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 10 05:37:39.860 INFO kablam! | Sep 10 05:37:39.860 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 10 05:37:39.860 INFO kablam! Sep 10 05:37:39.860 INFO kablam! warning: unused `std::result::Result` which must be used Sep 10 05:37:39.860 INFO kablam! --> src/game.rs:102:5 Sep 10 05:37:39.860 INFO kablam! | Sep 10 05:37:39.860 INFO kablam! 102 | tcp_stream.set_nodelay(true); Sep 10 05:37:39.860 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 10 05:37:39.860 INFO kablam! | Sep 10 05:37:39.860 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 10 05:37:39.860 INFO kablam! Sep 10 05:37:39.860 INFO kablam! warning: unused `std::result::Result` which must be used Sep 10 05:37:39.860 INFO kablam! --> src/game.rs:110:5 Sep 10 05:37:39.860 INFO kablam! | Sep 10 05:37:39.860 INFO kablam! 110 | tcp_stream.set_nonblocking(true); Sep 10 05:37:39.860 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 10 05:37:39.860 INFO kablam! | Sep 10 05:37:39.860 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 10 05:37:39.860 INFO kablam! Sep 10 05:37:39.860 INFO kablam! warning: the `x:` in this pattern is redundant Sep 10 05:37:39.860 INFO kablam! --> src/game.rs:135:73 Sep 10 05:37:39.860 INFO kablam! | Sep 10 05:37:39.860 INFO kablam! 135 | Event::MouseButtonDown { mouse_btn: MouseButton::Left , x: x , y: y, ..} => { Sep 10 05:37:39.860 INFO kablam! | --^^ Sep 10 05:37:39.860 INFO kablam! | | Sep 10 05:37:39.860 INFO kablam! | help: remove this Sep 10 05:37:39.860 INFO kablam! | Sep 10 05:37:39.860 INFO kablam! = note: #[warn(non_shorthand_field_patterns)] on by default Sep 10 05:37:39.860 INFO kablam! Sep 10 05:37:39.860 INFO kablam! warning: the `y:` in this pattern is redundant Sep 10 05:37:39.860 INFO kablam! --> src/game.rs:135:80 Sep 10 05:37:39.860 INFO kablam! | Sep 10 05:37:39.860 INFO kablam! 135 | Event::MouseButtonDown { mouse_btn: MouseButton::Left , x: x , y: y, ..} => { Sep 10 05:37:39.860 INFO kablam! | --^^ Sep 10 05:37:39.860 INFO kablam! | | Sep 10 05:37:39.860 INFO kablam! | help: remove this Sep 10 05:37:39.860 INFO kablam! Sep 10 05:37:41.290 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 23.91s Sep 10 05:37:41.297 INFO kablam! su: No module specific data is present Sep 10 05:37:42.096 INFO running `"docker" "rm" "-f" "6875c1538e8bdf9015d69d545d549d1520a819e9ba05156695b469fbb3ce9e3a"` Sep 10 05:37:42.206 INFO blam! 6875c1538e8bdf9015d69d545d549d1520a819e9ba05156695b469fbb3ce9e3a