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[INFO] [stdout] 3b92bfee8d2e5df5269ea60447ad90d2754eff3a
[INFO] checking thibautRe/cpal-tests against master#80399064afa4a2cd153f30d02c25f7ea0383ed65 for opaque-soundness-fix
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FthibautRe%2Fcpal-tests" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
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[INFO] crate git repo https://github.com/thibautRe/cpal-tests already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] checking thibautRe/cpal-tests against master#09bc67b9158392361780e779d32997f14cc75c39 for opaque-soundness-fix
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FthibautRe%2Fcpal-tests" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
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[INFO] validating manifest of git repo https://github.com/thibautRe/cpal-tests on toolchain 09bc67b9158392361780e779d32997f14cc75c39
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[INFO] crate git repo https://github.com/thibautRe/cpal-tests already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Checking libc v0.2.43
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[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/instrument.rs:18:33
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn set_parameter(&mut self, InstrumentSetParameter);
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: InstrumentSetParameter`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]   --> src/main.rs:14:24
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::collections::{HashMap, VecDeque};
[INFO] [stdout]    |                        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/instrument.rs:18:33
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn set_parameter(&mut self, InstrumentSetParameter);
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: InstrumentSetParameter`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]   --> src/main.rs:14:24
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::collections::{HashMap, VecDeque};
[INFO] [stdout]    |                        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/instrument.rs:30:38
[INFO] [stdout]    |
[INFO] [stdout] 30 |     instruments: HashMap<String, Box<Instrument + 'a>>,
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 30 |     instruments: HashMap<String, Box<dyn Instrument + 'a>>,
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/instrument.rs:50:58
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn get_instruments(&self) -> HashMap<String, Box<Instrument + 'a>> {
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn get_instruments(&self) -> HashMap<String, Box<dyn Instrument + 'a>> {
[INFO] [stdout]    |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/instrument.rs:30:38
[INFO] [stdout]    |
[INFO] [stdout] 30 |     instruments: HashMap<String, Box<Instrument + 'a>>,
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 30 |     instruments: HashMap<String, Box<dyn Instrument + 'a>>,
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/instrument.rs:50:58
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn get_instruments(&self) -> HashMap<String, Box<Instrument + 'a>> {
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn get_instruments(&self) -> HashMap<String, Box<dyn Instrument + 'a>> {
[INFO] [stdout]    |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/instrument.rs:35:48
[INFO] [stdout]    |
[INFO] [stdout] 35 |         let empty_hashmap: HashMap<String, Box<Instrument>> = HashMap::new();
[INFO] [stdout]    |                                                ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 35 |         let empty_hashmap: HashMap<String, Box<dyn Instrument>> = HashMap::new();
[INFO] [stdout]    |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/instrument.rs:35:48
[INFO] [stdout]    |
[INFO] [stdout] 35 |         let empty_hashmap: HashMap<String, Box<Instrument>> = HashMap::new();
[INFO] [stdout]    |                                                ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 35 |         let empty_hashmap: HashMap<String, Box<dyn Instrument>> = HashMap::new();
[INFO] [stdout]    |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_next_value` found for mutable reference `&mut Box<dyn Instrument>` in the current scope
[INFO] [stdout]    --> src/main.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |             output += val.get_next_value(sample_rate);
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^ method not found in `&mut Box<dyn Instrument>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout] note: `OutputNode` defines an item `get_next_value`, perhaps you need to implement it
[INFO] [stdout]    --> src/instrument.rs:21:1
[INFO] [stdout]     |
[INFO] [stdout] 21  | pub trait OutputNode {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_next_value` found for mutable reference `&mut Box<dyn Instrument>` in the current scope
[INFO] [stdout]    --> src/main.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |             output += val.get_next_value(sample_rate);
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^ method not found in `&mut Box<dyn Instrument>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout] note: `OutputNode` defines an item `get_next_value`, perhaps you need to implement it
[INFO] [stdout]    --> src/instrument.rs:21:1
[INFO] [stdout]     |
[INFO] [stdout] 21  | pub trait OutputNode {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_mut` found for struct `MutexGuard<'_, Instruments<'_>>` in the current scope
[INFO] [stdout]    --> src/main.rs:278:58
[INFO] [stdout]     |
[INFO] [stdout] 278 |                         let mut instrument = instruments.get_mut(&instrument_id).unwrap();
[INFO] [stdout]     |                                                          ^^^^^^^ method not found in `MutexGuard<'_, Instruments<'_>>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `get_mut`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `SliceIndex`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_mut` found for struct `MutexGuard<'_, Instruments<'_>>` in the current scope
[INFO] [stdout]    --> src/main.rs:278:58
[INFO] [stdout]     |
[INFO] [stdout] 278 |                         let mut instrument = instruments.get_mut(&instrument_id).unwrap();
[INFO] [stdout]     |                                                          ^^^^^^^ method not found in `MutexGuard<'_, Instruments<'_>>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `get_mut`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `SliceIndex`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get` found for struct `MutexGuard<'_, Instruments<'_>>` in the current scope
[INFO] [stdout]    --> src/main.rs:284:54
[INFO] [stdout]     |
[INFO] [stdout] 284 |                         let instrument = instruments.get(&instrument_id).unwrap();
[INFO] [stdout]     |                                                      ^^^ method not found in `MutexGuard<'_, Instruments<'_>>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `get`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `SliceIndex`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get` found for struct `MutexGuard<'_, Instruments<'_>>` in the current scope
[INFO] [stdout]    --> src/main.rs:284:54
[INFO] [stdout]     |
[INFO] [stdout] 284 |                         let instrument = instruments.get(&instrument_id).unwrap();
[INFO] [stdout]     |                                                      ^^^ method not found in `MutexGuard<'_, Instruments<'_>>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `get`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `SliceIndex`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0507]: cannot move out of `self.instruments` which is behind a shared reference
[INFO] [stdout]   --> src/instrument.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |         self.instruments
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ move occurs because `self.instruments` has type `HashMap<std::string::String, Box<dyn Instrument>>`, which does not implement the `Copy` trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0507]: cannot move out of `self.instruments` which is behind a shared reference
[INFO] [stdout]   --> src/instrument.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |         self.instruments
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ move occurs because `self.instruments` has type `HashMap<std::string::String, Box<dyn Instrument>>`, which does not implement the `Copy` trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:95:25
[INFO] [stdout]    |
[INFO] [stdout] 95 |                     let mut osc = self.get_oscillator_mut(id).unwrap();
[INFO] [stdout]    |                         ----^^^
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:95:25
[INFO] [stdout]    |
[INFO] [stdout] 95 |                     let mut osc = self.get_oscillator_mut(id).unwrap();
[INFO] [stdout]    |                         ----^^^
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0507, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0507`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0507, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0507`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cpal-tests` (bin "cpal-tests" test) due to 5 previous errors; 6 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `cpal-tests` (bin "cpal-tests") due to 5 previous errors; 6 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "2cd1e4037a467cd497426c70089eae4a64184fb15329489620d26330c66d748e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cd1e4037a467cd497426c70089eae4a64184fb15329489620d26330c66d748e", kill_on_drop: false }`
[INFO] [stdout] 2cd1e4037a467cd497426c70089eae4a64184fb15329489620d26330c66d748e
