Sep 01 21:29:50.893 INFO checking etherdream-0.0.7 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 21:29:50.893 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 21:29:50.893 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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=500" "-e" "CMD=cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 21:29:51.058 INFO blam! ae8b8d2ab9a00746bf3fc2340736fcf06f6569be0ba2f076e66d3be5a9ee5ab9
Sep 01 21:29:51.060 INFO running `"docker" "start" "-a" "ae8b8d2ab9a00746bf3fc2340736fcf06f6569be0ba2f076e66d3be5a9ee5ab9"`
Sep 01 21:29:51.893 INFO kablam!     Checking etherdream v0.0.7 (file:///source)
Sep 01 21:29:52.884 INFO kablam! warning: method is never used: `hello`
Sep 01 21:29:52.884 INFO kablam!   --> src/dac.rs:79:3
Sep 01 21:29:52.884 INFO kablam!    |
Sep 01 21:29:52.884 INFO kablam! 79 |   fn hello(&mut self) -> Result<DacResponse, EtherdreamError> {
Sep 01 21:29:52.884 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 21:29:52.884 INFO kablam!    |
Sep 01 21:29:52.884 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 21:29:52.884 INFO kablam! 
Sep 01 21:29:53.517 INFO kablam! warning: method is never used: `hello`
Sep 01 21:29:53.517 INFO kablam!   --> src/dac.rs:79:3
Sep 01 21:29:53.517 INFO kablam!    |
Sep 01 21:29:53.517 INFO kablam! 79 |   fn hello(&mut self) -> Result<DacResponse, EtherdreamError> {
Sep 01 21:29:53.517 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 21:29:53.517 INFO kablam!    |
Sep 01 21:29:53.517 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 21:29:53.517 INFO kablam! 
Sep 01 21:29:54.030 INFO kablam! warning: unused import: `etherdream::protocol::X_MAX`
Sep 01 21:29:54.031 INFO kablam!  --> examples/spiral.rs:8:5
Sep 01 21:29:54.031 INFO kablam!   |
Sep 01 21:29:54.031 INFO kablam! 8 | use etherdream::protocol::X_MAX;
Sep 01 21:29:54.031 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 21:29:54.031 INFO kablam!   |
Sep 01 21:29:54.031 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 21:29:54.031 INFO kablam! 
Sep 01 21:29:54.031 INFO kablam! warning: unused import: `etherdream::protocol::Y_MAX`
Sep 01 21:29:54.031 INFO kablam!  --> examples/spiral.rs:9:5
Sep 01 21:29:54.031 INFO kablam!   |
Sep 01 21:29:54.031 INFO kablam! 9 | use etherdream::protocol::Y_MAX;
Sep 01 21:29:54.031 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 21:29:54.031 INFO kablam! 
Sep 01 21:29:54.146 INFO kablam! warning: unused import: `etherdream::protocol::Y_MAX`
Sep 01 21:29:54.146 INFO kablam!   --> examples/ball.rs:11:5
Sep 01 21:29:54.146 INFO kablam!    |
Sep 01 21:29:54.146 INFO kablam! 11 | use etherdream::protocol::Y_MAX;
Sep 01 21:29:54.146 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 21:29:54.146 INFO kablam!    |
Sep 01 21:29:54.147 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 01 21:29:54.147 INFO kablam! 
Sep 01 21:29:54.147 INFO kablam! warning: unused import: `etherdream::protocol::Y_MIN`
Sep 01 21:29:54.147 INFO kablam!   --> examples/ball.rs:12:5
Sep 01 21:29:54.147 INFO kablam!    |
Sep 01 21:29:54.147 INFO kablam! 12 | use etherdream::protocol::Y_MIN;
Sep 01 21:29:54.147 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 21:29:54.148 INFO kablam! 
Sep 01 21:29:54.150 INFO kablam! warning: static variable `pos` should have an upper case name such as `POS`
Sep 01 21:29:54.150 INFO kablam!   --> examples/spiral.rs:40:3
Sep 01 21:29:54.151 INFO kablam!    |
Sep 01 21:29:54.151 INFO kablam! 40 |   static mut pos: i32 = 0;
Sep 01 21:29:54.151 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 21:29:54.151 INFO kablam!    |
Sep 01 21:29:54.151 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Sep 01 21:29:54.151 INFO kablam! 
Sep 01 21:29:54.196 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Sep 01 21:29:54.196 INFO kablam!    --> examples/ball.rs:126:7
Sep 01 21:29:54.196 INFO kablam!     |
Sep 01 21:29:54.196 INFO kablam! 126 |       thread::sleep_ms(10);
Sep 01 21:29:54.196 INFO kablam!     |       ^^^^^^^^^^^^^^^^
Sep 01 21:29:54.196 INFO kablam!     |
Sep 01 21:29:54.200 INFO kablam!     = note: #[warn(deprecated)] on by default
Sep 01 21:29:54.200 INFO kablam! 
Sep 01 21:29:54.298 INFO kablam! warning: variable does not need to be mutable
Sep 01 21:29:54.298 INFO kablam!    --> examples/ball.rs:117:7
Sep 01 21:29:54.298 INFO kablam!     |
Sep 01 21:29:54.298 INFO kablam! 117 |   let mut circle = Arc::new(RwLock::new(Circle::new(8000)));
Sep 01 21:29:54.298 INFO kablam!     |       ----^^^^^^
Sep 01 21:29:54.298 INFO kablam!     |       |
Sep 01 21:29:54.298 INFO kablam!     |       help: remove this `mut`
Sep 01 21:29:54.298 INFO kablam!     |
Sep 01 21:29:54.298 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 21:29:54.298 INFO kablam! 
Sep 01 21:29:54.298 INFO kablam! warning: variable does not need to be mutable
Sep 01 21:29:54.298 INFO kablam!    --> examples/ball.rs:118:7
Sep 01 21:29:54.299 INFO kablam!     |
Sep 01 21:29:54.299 INFO kablam! 118 |   let mut circle2 = circle.clone();
Sep 01 21:29:54.299 INFO kablam!     |       ----^^^^^^^
Sep 01 21:29:54.299 INFO kablam!     |       |
Sep 01 21:29:54.299 INFO kablam!     |       help: remove this `mut`
Sep 01 21:29:54.299 INFO kablam! 
Sep 01 21:29:54.300 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 21:29:54.300 INFO kablam!    --> examples/ball.rs:130:3
Sep 01 21:29:54.300 INFO kablam!     |
Sep 01 21:29:54.300 INFO kablam! 130 | /   dac.play_function(|num_points: u16| {
Sep 01 21:29:54.300 INFO kablam! 131 | |     circle2.read().unwrap().get_points(num_points, &mut pos)
Sep 01 21:29:54.300 INFO kablam! 132 | |   });
Sep 01 21:29:54.300 INFO kablam!     | |_____^
Sep 01 21:29:54.300 INFO kablam!     |
Sep 01 21:29:54.300 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 01 21:29:54.300 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 21:29:54.300 INFO kablam! 
Sep 01 21:29:54.347 INFO kablam! warning: static variable `pos` should have an upper case name such as `POS`
Sep 01 21:29:54.347 INFO kablam!   --> examples/circle.rs:32:3
Sep 01 21:29:54.347 INFO kablam!    |
Sep 01 21:29:54.347 INFO kablam! 32 |   static mut pos: i32 = 0;
Sep 01 21:29:54.347 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 21:29:54.347 INFO kablam!    |
Sep 01 21:29:54.347 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Sep 01 21:29:54.347 INFO kablam! 
Sep 01 21:29:54.360 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.50s
Sep 01 21:29:54.365 INFO kablam! su: No module specific data is present
Sep 01 21:29:54.874 INFO running `"docker" "rm" "-f" "ae8b8d2ab9a00746bf3fc2340736fcf06f6569be0ba2f076e66d3be5a9ee5ab9"`
Sep 01 21:29:54.957 INFO blam! ae8b8d2ab9a00746bf3fc2340736fcf06f6569be0ba2f076e66d3be5a9ee5ab9