Sep 14 12:59:18.868 INFO checking mote-0.1.2 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 12:59:18.868 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 12:59:18.868 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-4/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 12:59:19.036 INFO blam! c0b92f021a7dd3e2e67854ee391fe14135cf1d084d76c1f310309deafe5f9bf4
Sep 14 12:59:19.040 INFO running `"docker" "start" "-a" "c0b92f021a7dd3e2e67854ee391fe14135cf1d084d76c1f310309deafe5f9bf4"`
Sep 14 12:59:19.774 INFO kablam! usermod: no changes
Sep 14 12:59:19.812 INFO kablam!     Checking rgb v0.7.2
Sep 14 12:59:19.812 INFO kablam!     Checking ioctl-rs v0.1.6
Sep 14 12:59:19.812 INFO kablam!     Checking serial-core v0.4.0
Sep 14 12:59:20.154 INFO kablam!     Checking serial-unix v0.4.0
Sep 14 12:59:20.517 INFO kablam!     Checking serial v0.4.0
Sep 14 12:59:20.818 INFO kablam!     Checking mote v0.1.2 (file:///source)
Sep 14 12:59:21.454 INFO kablam! warning: unused import: `rand::distributions::IndependentSample`
Sep 14 12:59:21.455 INFO kablam!  --> examples/wave.rs:5:5
Sep 14 12:59:21.455 INFO kablam!   |
Sep 14 12:59:21.455 INFO kablam! 5 | use rand::distributions::IndependentSample;
Sep 14 12:59:21.455 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 12:59:21.455 INFO kablam!   |
Sep 14 12:59:21.455 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 12:59:21.455 INFO kablam! 
Sep 14 12:59:21.493 INFO kablam! warning: unused variable: `between`
Sep 14 12:59:21.493 INFO kablam!   --> examples/wave.rs:24:9
Sep 14 12:59:21.493 INFO kablam!    |
Sep 14 12:59:21.493 INFO kablam! 24 |     let between = rand::distributions::Range::new(0, mote::TOTAL_PIXELS);
Sep 14 12:59:21.493 INFO kablam!    |         ^^^^^^^ help: consider using `_between` instead
Sep 14 12:59:21.493 INFO kablam!    |
Sep 14 12:59:21.493 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 14 12:59:21.493 INFO kablam! 
Sep 14 12:59:21.493 INFO kablam! warning: unused variable: `rng`
Sep 14 12:59:21.493 INFO kablam!   --> examples/wave.rs:25:13
Sep 14 12:59:21.493 INFO kablam!    |
Sep 14 12:59:21.493 INFO kablam! 25 |     let mut rng = rand::thread_rng();
Sep 14 12:59:21.493 INFO kablam!    |             ^^^ help: consider using `_rng` instead
Sep 14 12:59:21.493 INFO kablam! 
Sep 14 12:59:21.498 INFO kablam! warning: variable does not need to be mutable
Sep 14 12:59:21.498 INFO kablam!   --> examples/wave.rs:25:9
Sep 14 12:59:21.498 INFO kablam!    |
Sep 14 12:59:21.498 INFO kablam! 25 |     let mut rng = rand::thread_rng();
Sep 14 12:59:21.498 INFO kablam!    |         ----^^^
Sep 14 12:59:21.498 INFO kablam!    |         |
Sep 14 12:59:21.498 INFO kablam!    |         help: remove this `mut`
Sep 14 12:59:21.498 INFO kablam!    |
Sep 14 12:59:21.498 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 14 12:59:21.498 INFO kablam! 
Sep 14 12:59:21.498 INFO kablam! warning: constant item is never used: `GREEN`
Sep 14 12:59:21.498 INFO kablam!  --> examples/wave.rs:9:1
Sep 14 12:59:21.498 INFO kablam!   |
Sep 14 12:59:21.498 INFO kablam! 9 | const GREEN: rgb::RGB8 = rgb::RGB8 { r: 0, g: 255, b: 0 };
Sep 14 12:59:21.498 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 12:59:21.498 INFO kablam!   |
Sep 14 12:59:21.498 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 14 12:59:21.498 INFO kablam! 
Sep 14 12:59:21.498 INFO kablam! warning: constant item is never used: `BLUE`
Sep 14 12:59:21.498 INFO kablam!   --> examples/wave.rs:11:1
Sep 14 12:59:21.499 INFO kablam!    |
Sep 14 12:59:21.499 INFO kablam! 11 | const BLUE: rgb::RGB8 = rgb::RGB8 { r: 0, g: 0, b: 255 };
Sep 14 12:59:21.499 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 12:59:21.499 INFO kablam! 
Sep 14 12:59:21.617 INFO kablam! warning: constant item is never used: `GREEN`
Sep 14 12:59:21.617 INFO kablam!  --> examples/solid.rs:9:1
Sep 14 12:59:21.617 INFO kablam!   |
Sep 14 12:59:21.617 INFO kablam! 9 | const GREEN: rgb::RGB8 = rgb::RGB8 { r: 0, g: 255, b: 0 };
Sep 14 12:59:21.617 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 12:59:21.617 INFO kablam!   |
Sep 14 12:59:21.617 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 14 12:59:21.617 INFO kablam! 
Sep 14 12:59:21.617 INFO kablam! warning: constant item is never used: `BLUE`
Sep 14 12:59:21.617 INFO kablam!   --> examples/solid.rs:11:1
Sep 14 12:59:21.617 INFO kablam!    |
Sep 14 12:59:21.617 INFO kablam! 11 | const BLUE: rgb::RGB8 = rgb::RGB8 { r: 0, g: 0, b: 255 };
Sep 14 12:59:21.617 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 12:59:21.617 INFO kablam! 
Sep 14 12:59:21.628 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
Sep 14 12:59:21.631 INFO kablam! su: No module specific data is present
Sep 14 12:59:22.081 INFO running `"docker" "rm" "-f" "c0b92f021a7dd3e2e67854ee391fe14135cf1d084d76c1f310309deafe5f9bf4"`
Sep 14 12:59:22.141 INFO blam! c0b92f021a7dd3e2e67854ee391fe14135cf1d084d76c1f310309deafe5f9bf4