Nov 16 17:48:35.704 INFO testing nutcase84/piano against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 17:48:35.704 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 16 17:48:35.938 INFO [stdout] e9ae29426a01569f22e1be662fe2c1daf0c278c94eb8e5320312e3c73d492493
Nov 16 17:48:35.942 INFO running `"docker" "start" "-a" "e9ae29426a01569f22e1be662fe2c1daf0c278c94eb8e5320312e3c73d492493"`
Nov 16 17:48:36.832 INFO [stderr] usermod: no changes
Nov 16 17:48:36.927 INFO [stderr]    Compiling rand v0.5.5
Nov 16 17:48:36.939 INFO [stderr]    Compiling vst v0.0.1
Nov 16 17:48:40.918 INFO [stderr]    Compiling piano v0.1.0 (/source)
Nov 16 17:48:41.377 INFO [stderr] warning: variable `active_notes` is assigned to, but never used
Nov 16 17:48:41.377 INFO [stderr]   --> src/event.rs:34:10
Nov 16 17:48:41.378 INFO [stderr]    |
Nov 16 17:48:41.378 INFO [stderr] 34 |     let mut active_notes = 0; // could be useful later
Nov 16 17:48:41.378 INFO [stderr]    |             ^^^^^^^^^^^^
Nov 16 17:48:41.379 INFO [stderr]    |
Nov 16 17:48:41.379 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 17:48:41.379 INFO [stderr]    = note: consider using `_active_notes` instead
Nov 16 17:48:41.380 INFO [stderr] 
Nov 16 17:48:41.380 INFO [stderr] warning: unused variable: `i`
Nov 16 17:48:41.380 INFO [stderr]   --> src/filter.rs:54:7
Nov 16 17:48:41.380 INFO [stderr]    |
Nov 16 17:48:41.381 INFO [stderr] 54 |         for i in 0..buffer_size {
Nov 16 17:48:41.381 INFO [stderr]    |             ^ help: consider using `_i` instead
Nov 16 17:48:41.381 INFO [stderr] 
Nov 16 17:48:41.407 INFO [stderr] warning: function is never used: `hammer`
Nov 16 17:48:41.407 INFO [stderr]  --> src/hammer.rs:4:1
Nov 16 17:48:41.408 INFO [stderr]   |
Nov 16 17:48:41.408 INFO [stderr] 4 | pub fn hammer(string: &mut Waveguide, stiffness: f32, size: usize, velocity: f32, position: usize, time: f32) {
Nov 16 17:48:41.408 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 17:48:41.409 INFO [stderr]   |
Nov 16 17:48:41.409 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 16 17:48:41.409 INFO [stderr] 
Nov 16 17:48:41.410 INFO [stderr] warning: struct is never constructed: `IntegerAllPass`
Nov 16 17:48:41.410 INFO [stderr]  --> src/filter.rs:3:1
Nov 16 17:48:41.410 INFO [stderr]   |
Nov 16 17:48:41.411 INFO [stderr] 3 | pub struct IntegerAllPass { // Generic integer-delay allpass
Nov 16 17:48:41.411 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 17:48:41.411 INFO [stderr] 
Nov 16 17:48:41.411 INFO [stderr] warning: method is never used: `new`
Nov 16 17:48:41.412 INFO [stderr]   --> src/filter.rs:10:2
Nov 16 17:48:41.412 INFO [stderr]    |
Nov 16 17:48:41.412 INFO [stderr] 10 |     pub fn new(gain: f32, size: usize) -> Self {
Nov 16 17:48:41.412 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 17:48:41.413 INFO [stderr] 
Nov 16 17:48:41.413 INFO [stderr] warning: method is never used: `update`
Nov 16 17:48:41.413 INFO [stderr]   --> src/filter.rs:18:2
Nov 16 17:48:41.414 INFO [stderr]    |
Nov 16 17:48:41.414 INFO [stderr] 18 |     pub fn update(&mut self, input: f32) -> f32 {
Nov 16 17:48:41.414 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 17:48:41.415 INFO [stderr] 
Nov 16 17:48:42.295 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.44s
Nov 16 17:48:42.298 INFO [stderr] su: No module specific data is present
Nov 16 17:48:42.949 INFO running `"docker" "inspect" "e9ae29426a01569f22e1be662fe2c1daf0c278c94eb8e5320312e3c73d492493"`
Nov 16 17:48:43.209 INFO running `"docker" "rm" "-f" "e9ae29426a01569f22e1be662fe2c1daf0c278c94eb8e5320312e3c73d492493"`
Nov 16 17:48:43.411 INFO [stdout] e9ae29426a01569f22e1be662fe2c1daf0c278c94eb8e5320312e3c73d492493
Nov 16 17:48:43.418 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 16 17:48:43.853 INFO [stdout] a2cbeac80007904aa6db0e013ef10484ee86a63b8a106e239150d5dd2414d886
Nov 16 17:48:43.858 INFO running `"docker" "start" "-a" "a2cbeac80007904aa6db0e013ef10484ee86a63b8a106e239150d5dd2414d886"`
Nov 16 17:48:44.807 INFO [stderr] usermod: no changes
Nov 16 17:48:44.915 INFO [stderr]    Compiling piano v0.1.0 (/source)
Nov 16 17:48:45.523 INFO [stderr] warning: variable `active_notes` is assigned to, but never used
Nov 16 17:48:45.524 INFO [stderr]   --> src/event.rs:34:10
Nov 16 17:48:45.524 INFO [stderr]    |
Nov 16 17:48:45.524 INFO [stderr] 34 |     let mut active_notes = 0; // could be useful later
Nov 16 17:48:45.525 INFO [stderr]    |             ^^^^^^^^^^^^
Nov 16 17:48:45.525 INFO [stderr]    |
Nov 16 17:48:45.525 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 17:48:45.526 INFO [stderr]    = note: consider using `_active_notes` instead
Nov 16 17:48:45.526 INFO [stderr] 
Nov 16 17:48:45.526 INFO [stderr] warning: unused variable: `i`
Nov 16 17:48:45.526 INFO [stderr]   --> src/filter.rs:54:7
Nov 16 17:48:45.527 INFO [stderr]    |
Nov 16 17:48:45.527 INFO [stderr] 54 |         for i in 0..buffer_size {
Nov 16 17:48:45.527 INFO [stderr]    |             ^ help: consider using `_i` instead
Nov 16 17:48:45.528 INFO [stderr] 
Nov 16 17:48:45.547 INFO [stderr] warning: function is never used: `hammer`
Nov 16 17:48:45.548 INFO [stderr]  --> src/hammer.rs:4:1
Nov 16 17:48:45.548 INFO [stderr]   |
Nov 16 17:48:45.548 INFO [stderr] 4 | pub fn hammer(string: &mut Waveguide, stiffness: f32, size: usize, velocity: f32, position: usize, time: f32) {
Nov 16 17:48:45.549 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 17:48:45.549 INFO [stderr]   |
Nov 16 17:48:45.549 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 16 17:48:45.550 INFO [stderr] 
Nov 16 17:48:45.551 INFO [stderr] warning: struct is never constructed: `IntegerAllPass`
Nov 16 17:48:45.551 INFO [stderr]  --> src/filter.rs:3:1
Nov 16 17:48:45.552 INFO [stderr]   |
Nov 16 17:48:45.552 INFO [stderr] 3 | pub struct IntegerAllPass { // Generic integer-delay allpass
Nov 16 17:48:45.552 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 17:48:45.553 INFO [stderr] 
Nov 16 17:48:45.553 INFO [stderr] warning: method is never used: `new`
Nov 16 17:48:45.553 INFO [stderr]   --> src/filter.rs:10:2
Nov 16 17:48:45.553 INFO [stderr]    |
Nov 16 17:48:45.554 INFO [stderr] 10 |     pub fn new(gain: f32, size: usize) -> Self {
Nov 16 17:48:45.554 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 17:48:45.554 INFO [stderr] 
Nov 16 17:48:45.555 INFO [stderr] warning: method is never used: `update`
Nov 16 17:48:45.555 INFO [stderr]   --> src/filter.rs:18:2
Nov 16 17:48:45.560 INFO [stderr]    |
Nov 16 17:48:45.560 INFO [stderr] 18 |     pub fn update(&mut self, input: f32) -> f32 {
Nov 16 17:48:45.561 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 17:48:45.561 INFO [stderr] 
Nov 16 17:48:46.546 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
Nov 16 17:48:46.550 INFO [stderr] su: No module specific data is present
Nov 16 17:48:47.261 INFO running `"docker" "inspect" "a2cbeac80007904aa6db0e013ef10484ee86a63b8a106e239150d5dd2414d886"`
Nov 16 17:48:47.517 INFO running `"docker" "rm" "-f" "a2cbeac80007904aa6db0e013ef10484ee86a63b8a106e239150d5dd2414d886"`
Nov 16 17:48:47.851 INFO [stdout] a2cbeac80007904aa6db0e013ef10484ee86a63b8a106e239150d5dd2414d886
Nov 16 17:48:47.853 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 16 17:48:48.227 INFO [stdout] ebc345fc142c4e6b0c9497f5d6cd48616e5fd0e8c7ebe09d07111bc0ada2f135
Nov 16 17:48:48.235 INFO running `"docker" "start" "-a" "ebc345fc142c4e6b0c9497f5d6cd48616e5fd0e8c7ebe09d07111bc0ada2f135"`
Nov 16 17:48:49.284 INFO [stderr] usermod: no changes
Nov 16 17:48:49.380 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Nov 16 17:48:49.380 INFO [stdout] 
Nov 16 17:48:49.380 INFO [stderr]      Running /target/debug/deps/piano-4a30099f9476da96
Nov 16 17:48:49.381 INFO [stdout] running 0 tests
Nov 16 17:48:49.381 INFO [stderr] su: No module specific data is present
Nov 16 17:48:49.381 INFO [stdout] 
Nov 16 17:48:49.381 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 17:48:49.382 INFO [stdout] 
Nov 16 17:48:50.085 INFO running `"docker" "inspect" "ebc345fc142c4e6b0c9497f5d6cd48616e5fd0e8c7ebe09d07111bc0ada2f135"`
Nov 16 17:48:50.371 INFO running `"docker" "rm" "-f" "ebc345fc142c4e6b0c9497f5d6cd48616e5fd0e8c7ebe09d07111bc0ada2f135"`
Nov 16 17:48:50.622 INFO [stdout] ebc345fc142c4e6b0c9497f5d6cd48616e5fd0e8c7ebe09d07111bc0ada2f135