Aug 31 21:10:12.322 INFO checking nutcase84/piano against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Aug 31 21:10:12.322 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Aug 31 21:10:12.322 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/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"`
Aug 31 21:10:12.487 INFO blam! 898415fd30d65036e3dc5b087b218332da2406beac682ac654546740a23dafa8
Aug 31 21:10:12.489 INFO running `"docker" "start" "-a" "898415fd30d65036e3dc5b087b218332da2406beac682ac654546740a23dafa8"`
Aug 31 21:10:13.356 INFO kablam!     Checking vst v0.0.1
Aug 31 21:10:14.767 INFO kablam!     Checking piano v0.1.0 (file:///source)
Aug 31 21:10:15.219 INFO kablam! warning: variable `active_notes` is assigned to, but never used
Aug 31 21:10:15.219 INFO kablam!   --> src/event.rs:32:10
Aug 31 21:10:15.219 INFO kablam!    |
Aug 31 21:10:15.219 INFO kablam! 32 |     let mut active_notes = 0; // could be useful later
Aug 31 21:10:15.219 INFO kablam!    |             ^^^^^^^^^^^^
Aug 31 21:10:15.219 INFO kablam!    |
Aug 31 21:10:15.219 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 31 21:10:15.219 INFO kablam!    = note: consider using `_active_notes` instead
Aug 31 21:10:15.219 INFO kablam! 
Aug 31 21:10:15.219 INFO kablam! warning: unused variable: `i`
Aug 31 21:10:15.219 INFO kablam!   --> src/filter.rs:54:7
Aug 31 21:10:15.219 INFO kablam!    |
Aug 31 21:10:15.220 INFO kablam! 54 |         for i in 0..buffer_size {
Aug 31 21:10:15.220 INFO kablam!    |             ^ help: consider using `_i` instead
Aug 31 21:10:15.220 INFO kablam! 
Aug 31 21:10:15.243 INFO kablam! warning: variable `active_notes` is assigned to, but never used
Aug 31 21:10:15.243 INFO kablam!   --> src/event.rs:32:10
Aug 31 21:10:15.243 INFO kablam!    |
Aug 31 21:10:15.243 INFO kablam! 32 |     let mut active_notes = 0; // could be useful later
Aug 31 21:10:15.243 INFO kablam!    |             ^^^^^^^^^^^^
Aug 31 21:10:15.243 INFO kablam!    |
Aug 31 21:10:15.243 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 31 21:10:15.243 INFO kablam!    = note: consider using `_active_notes` instead
Aug 31 21:10:15.243 INFO kablam! 
Aug 31 21:10:15.243 INFO kablam! warning: unused variable: `i`
Aug 31 21:10:15.243 INFO kablam!   --> src/filter.rs:54:7
Aug 31 21:10:15.243 INFO kablam!    |
Aug 31 21:10:15.243 INFO kablam! 54 |         for i in 0..buffer_size {
Aug 31 21:10:15.243 INFO kablam!    |             ^ help: consider using `_i` instead
Aug 31 21:10:15.243 INFO kablam! 
Aug 31 21:10:15.260 INFO kablam! warning: struct is never constructed: `IntegerAllPass`
Aug 31 21:10:15.260 INFO kablam!  --> src/filter.rs:3:1
Aug 31 21:10:15.260 INFO kablam!   |
Aug 31 21:10:15.260 INFO kablam! 3 | pub struct IntegerAllPass { // Generic integer-delay allpass
Aug 31 21:10:15.260 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 21:10:15.260 INFO kablam!   |
Aug 31 21:10:15.260 INFO kablam!   = note: #[warn(dead_code)] on by default
Aug 31 21:10:15.260 INFO kablam! 
Aug 31 21:10:15.260 INFO kablam! warning: method is never used: `new`
Aug 31 21:10:15.261 INFO kablam!   --> src/filter.rs:10:2
Aug 31 21:10:15.261 INFO kablam!    |
Aug 31 21:10:15.261 INFO kablam! 10 |     pub fn new(gain: f32, size: usize) -> Self {
Aug 31 21:10:15.261 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 21:10:15.261 INFO kablam! 
Aug 31 21:10:15.261 INFO kablam! warning: method is never used: `update`
Aug 31 21:10:15.261 INFO kablam!   --> src/filter.rs:18:2
Aug 31 21:10:15.261 INFO kablam!    |
Aug 31 21:10:15.261 INFO kablam! 18 |     pub fn update(&mut self, input: f32) -> f32 {
Aug 31 21:10:15.261 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 21:10:15.261 INFO kablam! 
Aug 31 21:10:15.281 INFO kablam! warning: struct is never constructed: `IntegerAllPass`
Aug 31 21:10:15.281 INFO kablam!  --> src/filter.rs:3:1
Aug 31 21:10:15.281 INFO kablam!   |
Aug 31 21:10:15.281 INFO kablam! 3 | pub struct IntegerAllPass { // Generic integer-delay allpass
Aug 31 21:10:15.281 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 21:10:15.281 INFO kablam!   |
Aug 31 21:10:15.281 INFO kablam!   = note: #[warn(dead_code)] on by default
Aug 31 21:10:15.281 INFO kablam! 
Aug 31 21:10:15.281 INFO kablam! warning: method is never used: `new`
Aug 31 21:10:15.282 INFO kablam!   --> src/filter.rs:10:2
Aug 31 21:10:15.282 INFO kablam!    |
Aug 31 21:10:15.282 INFO kablam! 10 |     pub fn new(gain: f32, size: usize) -> Self {
Aug 31 21:10:15.282 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 21:10:15.282 INFO kablam! 
Aug 31 21:10:15.282 INFO kablam! warning: method is never used: `update`
Aug 31 21:10:15.282 INFO kablam!   --> src/filter.rs:18:2
Aug 31 21:10:15.282 INFO kablam!    |
Aug 31 21:10:15.282 INFO kablam! 18 |     pub fn update(&mut self, input: f32) -> f32 {
Aug 31 21:10:15.282 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 21:10:15.282 INFO kablam! 
Aug 31 21:10:15.297 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.00s
Aug 31 21:10:15.300 INFO kablam! su: No module specific data is present
Aug 31 21:10:15.692 INFO running `"docker" "rm" "-f" "898415fd30d65036e3dc5b087b218332da2406beac682ac654546740a23dafa8"`
Aug 31 21:10:15.787 INFO blam! 898415fd30d65036e3dc5b087b218332da2406beac682ac654546740a23dafa8