Dec 01 07:09:00.105 INFO testing nutcase84/piano against 1.30.1 for beta-1.31-5
Dec 01 07:09:00.105 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 07:09:00.620 INFO [stdout] 3f499e9f33ed1fa42320b47a460d882d15f39f743b4e2863ce03688ea6832c72
Dec 01 07:09:00.623 INFO running `"docker" "start" "-a" "3f499e9f33ed1fa42320b47a460d882d15f39f743b4e2863ce03688ea6832c72"`
Dec 01 07:09:01.827 INFO [stderr] usermod: no changes
Dec 01 07:09:01.877 INFO [stderr]    Compiling rand v0.5.5
Dec 01 07:09:01.877 INFO [stderr]    Compiling vst v0.0.1
Dec 01 07:09:05.482 INFO [stderr]    Compiling piano v0.1.0 (/source)
Dec 01 07:09:06.025 INFO [stderr] warning: variable `active_notes` is assigned to, but never used
Dec 01 07:09:06.026 INFO [stderr]   --> src/event.rs:34:10
Dec 01 07:09:06.026 INFO [stderr]    |
Dec 01 07:09:06.026 INFO [stderr] 34 |     let mut active_notes = 0; // could be useful later
Dec 01 07:09:06.027 INFO [stderr]    |             ^^^^^^^^^^^^
Dec 01 07:09:06.027 INFO [stderr]    |
Dec 01 07:09:06.027 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 07:09:06.028 INFO [stderr]    = note: consider using `_active_notes` instead
Dec 01 07:09:06.028 INFO [stderr] 
Dec 01 07:09:06.028 INFO [stderr] warning: unused variable: `i`
Dec 01 07:09:06.028 INFO [stderr]   --> src/filter.rs:54:7
Dec 01 07:09:06.029 INFO [stderr]    |
Dec 01 07:09:06.029 INFO [stderr] 54 |         for i in 0..buffer_size {
Dec 01 07:09:06.029 INFO [stderr]    |             ^ help: consider using `_i` instead
Dec 01 07:09:06.030 INFO [stderr] 
Dec 01 07:09:06.049 INFO [stderr] warning: function is never used: `hammer`
Dec 01 07:09:06.049 INFO [stderr]  --> src/hammer.rs:4:1
Dec 01 07:09:06.049 INFO [stderr]   |
Dec 01 07:09:06.049 INFO [stderr] 4 | pub fn hammer(string: &mut Waveguide, stiffness: f32, size: usize, velocity: f32, position: usize, time: f32) {
Dec 01 07:09:06.049 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:09:06.049 INFO [stderr]   |
Dec 01 07:09:06.049 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 07:09:06.049 INFO [stderr] 
Dec 01 07:09:06.049 INFO [stderr] warning: struct is never constructed: `IntegerAllPass`
Dec 01 07:09:06.049 INFO [stderr]  --> src/filter.rs:3:1
Dec 01 07:09:06.049 INFO [stderr]   |
Dec 01 07:09:06.049 INFO [stderr] 3 | pub struct IntegerAllPass { // Generic integer-delay allpass
Dec 01 07:09:06.049 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:09:06.049 INFO [stderr] 
Dec 01 07:09:06.049 INFO [stderr] warning: method is never used: `new`
Dec 01 07:09:06.049 INFO [stderr]   --> src/filter.rs:10:2
Dec 01 07:09:06.049 INFO [stderr]    |
Dec 01 07:09:06.049 INFO [stderr] 10 |     pub fn new(gain: f32, size: usize) -> Self {
Dec 01 07:09:06.049 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:09:06.049 INFO [stderr] 
Dec 01 07:09:06.049 INFO [stderr] warning: method is never used: `update`
Dec 01 07:09:06.049 INFO [stderr]   --> src/filter.rs:18:2
Dec 01 07:09:06.049 INFO [stderr]    |
Dec 01 07:09:06.049 INFO [stderr] 18 |     pub fn update(&mut self, input: f32) -> f32 {
Dec 01 07:09:06.049 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:09:06.049 INFO [stderr] 
Dec 01 07:09:07.079 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.24s
Dec 01 07:09:07.082 INFO [stderr] su: No module specific data is present
Dec 01 07:09:07.793 INFO running `"docker" "inspect" "3f499e9f33ed1fa42320b47a460d882d15f39f743b4e2863ce03688ea6832c72"`
Dec 01 07:09:08.010 INFO running `"docker" "rm" "-f" "3f499e9f33ed1fa42320b47a460d882d15f39f743b4e2863ce03688ea6832c72"`
Dec 01 07:09:08.267 INFO [stdout] 3f499e9f33ed1fa42320b47a460d882d15f39f743b4e2863ce03688ea6832c72
Dec 01 07:09:08.271 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 07:09:08.691 INFO [stdout] a15df3b821bfdede3854366a07cc0792fb3a30a049011a9a1d24c78b3e822ca9
Dec 01 07:09:08.699 INFO running `"docker" "start" "-a" "a15df3b821bfdede3854366a07cc0792fb3a30a049011a9a1d24c78b3e822ca9"`
Dec 01 07:09:09.686 INFO [stderr] usermod: no changes
Dec 01 07:09:09.807 INFO [stderr]    Compiling piano v0.1.0 (/source)
Dec 01 07:09:10.467 INFO [stderr] warning: variable `active_notes` is assigned to, but never used
Dec 01 07:09:10.467 INFO [stderr]   --> src/event.rs:34:10
Dec 01 07:09:10.467 INFO [stderr]    |
Dec 01 07:09:10.467 INFO [stderr] 34 |     let mut active_notes = 0; // could be useful later
Dec 01 07:09:10.467 INFO [stderr]    |             ^^^^^^^^^^^^
Dec 01 07:09:10.467 INFO [stderr]    |
Dec 01 07:09:10.467 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 07:09:10.467 INFO [stderr]    = note: consider using `_active_notes` instead
Dec 01 07:09:10.467 INFO [stderr] 
Dec 01 07:09:10.467 INFO [stderr] warning: unused variable: `i`
Dec 01 07:09:10.467 INFO [stderr]   --> src/filter.rs:54:7
Dec 01 07:09:10.467 INFO [stderr]    |
Dec 01 07:09:10.467 INFO [stderr] 54 |         for i in 0..buffer_size {
Dec 01 07:09:10.467 INFO [stderr]    |             ^ help: consider using `_i` instead
Dec 01 07:09:10.467 INFO [stderr] 
Dec 01 07:09:10.475 INFO [stderr] warning: function is never used: `hammer`
Dec 01 07:09:10.475 INFO [stderr]  --> src/hammer.rs:4:1
Dec 01 07:09:10.475 INFO [stderr]   |
Dec 01 07:09:10.475 INFO [stderr] 4 | pub fn hammer(string: &mut Waveguide, stiffness: f32, size: usize, velocity: f32, position: usize, time: f32) {
Dec 01 07:09:10.475 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:09:10.475 INFO [stderr]   |
Dec 01 07:09:10.475 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 07:09:10.475 INFO [stderr] 
Dec 01 07:09:10.475 INFO [stderr] warning: struct is never constructed: `IntegerAllPass`
Dec 01 07:09:10.475 INFO [stderr]  --> src/filter.rs:3:1
Dec 01 07:09:10.475 INFO [stderr]   |
Dec 01 07:09:10.475 INFO [stderr] 3 | pub struct IntegerAllPass { // Generic integer-delay allpass
Dec 01 07:09:10.475 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:09:10.475 INFO [stderr] 
Dec 01 07:09:10.475 INFO [stderr] warning: method is never used: `new`
Dec 01 07:09:10.475 INFO [stderr]   --> src/filter.rs:10:2
Dec 01 07:09:10.475 INFO [stderr]    |
Dec 01 07:09:10.475 INFO [stderr] 10 |     pub fn new(gain: f32, size: usize) -> Self {
Dec 01 07:09:10.475 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:09:10.475 INFO [stderr] 
Dec 01 07:09:10.475 INFO [stderr] warning: method is never used: `update`
Dec 01 07:09:10.475 INFO [stderr]   --> src/filter.rs:18:2
Dec 01 07:09:10.475 INFO [stderr]    |
Dec 01 07:09:10.475 INFO [stderr] 18 |     pub fn update(&mut self, input: f32) -> f32 {
Dec 01 07:09:10.475 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:09:10.475 INFO [stderr] 
Dec 01 07:09:11.735 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
Dec 01 07:09:11.735 INFO [stderr] su: No module specific data is present
Dec 01 07:09:12.641 INFO running `"docker" "inspect" "a15df3b821bfdede3854366a07cc0792fb3a30a049011a9a1d24c78b3e822ca9"`
Dec 01 07:09:12.893 INFO running `"docker" "rm" "-f" "a15df3b821bfdede3854366a07cc0792fb3a30a049011a9a1d24c78b3e822ca9"`
Dec 01 07:09:13.130 INFO [stdout] a15df3b821bfdede3854366a07cc0792fb3a30a049011a9a1d24c78b3e822ca9
Dec 01 07:09:13.139 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 07:09:13.675 INFO [stdout] b1f251be8065e35d23f69ad53ea4db920ef6f9f2d16593b7b83181fddd1f3531
Dec 01 07:09:13.684 INFO running `"docker" "start" "-a" "b1f251be8065e35d23f69ad53ea4db920ef6f9f2d16593b7b83181fddd1f3531"`
Dec 01 07:09:14.783 INFO [stderr] usermod: no changes
Dec 01 07:09:14.887 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 01 07:09:14.891 INFO [stderr]      Running /target/debug/deps/piano-9afd2251d8808ffe
Dec 01 07:09:14.895 INFO [stdout] 
Dec 01 07:09:14.895 INFO [stdout] running 0 tests
Dec 01 07:09:14.895 INFO [stdout] 
Dec 01 07:09:14.895 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 07:09:14.895 INFO [stdout] 
Dec 01 07:09:14.896 INFO [stderr] su: No module specific data is present
Dec 01 07:09:15.567 INFO running `"docker" "inspect" "b1f251be8065e35d23f69ad53ea4db920ef6f9f2d16593b7b83181fddd1f3531"`
Dec 01 07:09:15.829 INFO running `"docker" "rm" "-f" "b1f251be8065e35d23f69ad53ea4db920ef6f9f2d16593b7b83181fddd1f3531"`
Dec 01 07:09:16.199 INFO [stdout] b1f251be8065e35d23f69ad53ea4db920ef6f9f2d16593b7b83181fddd1f3531
