[INFO] fetching crate reson 0.1.0...
[INFO] testing reson-0.1.0 against 1.95.0 for beta-1.96-2
[INFO] extracting crate reson 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate reson 0.1.0
[INFO] finished tweaking crates.io crate reson 0.1.0
[INFO] tweaked toml for crates.io crate reson 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate reson 0.1.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate reson 0.1.0 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.37
[INFO] [stderr]   Downloaded coremidi-sys v3.1.0
[INFO] [stderr]   Downloaded transpose v0.2.2
[INFO] [stderr]   Downloaded coremidi v0.6.0
[INFO] [stderr]   Downloaded ringbuf v0.3.3
[INFO] [stderr]   Downloaded shlex v1.2.0
[INFO] [stderr]   Downloaded mach2 v0.4.1
[INFO] [stderr]   Downloaded coreaudio-rs v0.11.2
[INFO] [stderr]   Downloaded oboe v0.5.0
[INFO] [stderr]   Downloaded cpal v0.15.2
[INFO] [stderr]   Downloaded smallvec v1.11.1
[INFO] [stderr]   Downloaded aho-corasick v1.1.1
[INFO] [stderr]   Downloaded bindgen v0.68.1
[INFO] [stderr]   Downloaded alsa v0.7.1
[INFO] [stderr]   Downloaded jobserver v0.1.26
[INFO] [stderr]   Downloaded midir v0.9.1
[INFO] [stderr]   Downloaded regex v1.9.6
[INFO] [stderr]   Downloaded coreaudio-sys v0.2.13
[INFO] [stderr]   Downloaded regex-automata v0.3.9
[INFO] [stderr]   Downloaded ndk-sys v0.4.1+23.1.7779620
[INFO] [stderr]   Downloaded windows v0.46.0
[INFO] [stderr]   Downloaded oboe-sys v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a222351318917936d47cdce22c0bf77c8da12ec5b8b6b0bca5fcc1cf211fcdd5
[INFO] running `Command { std: "docker" "start" "-a" "a222351318917936d47cdce22c0bf77c8da12ec5b8b6b0bca5fcc1cf211fcdd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a222351318917936d47cdce22c0bf77c8da12ec5b8b6b0bca5fcc1cf211fcdd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a222351318917936d47cdce22c0bf77c8da12ec5b8b6b0bca5fcc1cf211fcdd5", kill_on_drop: false }`
[INFO] [stdout] a222351318917936d47cdce22c0bf77c8da12ec5b8b6b0bca5fcc1cf211fcdd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0417d6c6503240f44c94ac233d98be833d61fce9bf22ce573d4201b36e6aa4e
[INFO] running `Command { std: "docker" "start" "-a" "b0417d6c6503240f44c94ac233d98be833d61fce9bf22ce573d4201b36e6aa4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling slotmap v1.0.6
[INFO] [stderr]    Compiling bumpalo v3.14.0
[INFO] [stderr]    Compiling num-complex v0.4.4
[INFO] [stderr]    Compiling primal-check v0.3.3
[INFO] [stderr]    Compiling transpose v0.2.2
[INFO] [stderr]    Compiling rustfft v6.1.0
[INFO] [stderr]    Compiling realfft v3.3.0
[INFO] [stderr]    Compiling reson v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::cell::OnceCell`
[INFO] [stdout]  --> src/tuning.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cell::OnceCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `lazy_static::lazy_static`
[INFO] [stdout]  --> src/tuning.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use lazy_static::lazy_static;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a4`
[INFO] [stdout]   --> src/tuning.rs:14:30
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn equal_temperament(a4: f32) -> Self {
[INFO] [stdout]    |                              ^^ help: if this is intentional, prefix it with an underscore: `_a4`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_voice` is never used
[INFO] [stdout]   --> src/fade.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl<const N: usize> FadeBuffer<N> {
[INFO] [stdout]    | ---------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn add_voice(&mut self, f: impl FnOnce([&mut [f32]; 2])) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.21s
[INFO] running `Command { std: "docker" "inspect" "b0417d6c6503240f44c94ac233d98be833d61fce9bf22ce573d4201b36e6aa4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0417d6c6503240f44c94ac233d98be833d61fce9bf22ce573d4201b36e6aa4e", kill_on_drop: false }`
[INFO] [stdout] b0417d6c6503240f44c94ac233d98be833d61fce9bf22ce573d4201b36e6aa4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33bf9ce7dc2f39ba4f472ea678d2bbdb8a7b6bd4603cd6495c1f39f90de98055
[INFO] running `Command { std: "docker" "start" "-a" "33bf9ce7dc2f39ba4f472ea678d2bbdb8a7b6bd4603cd6495c1f39f90de98055", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling smallvec v1.11.1
[INFO] [stderr]    Compiling cpal v0.15.2
[INFO] [stderr]    Compiling dasp_sample v0.11.0
[INFO] [stdout] warning: unused import: `std::cell::OnceCell`
[INFO] [stdout]  --> src/tuning.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cell::OnceCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `lazy_static::lazy_static`
[INFO] [stdout]  --> src/tuning.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use lazy_static::lazy_static;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a4`
[INFO] [stdout]   --> src/tuning.rs:14:30
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn equal_temperament(a4: f32) -> Self {
[INFO] [stdout]    |                              ^^ help: if this is intentional, prefix it with an underscore: `_a4`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_voice` is never used
[INFO] [stdout]   --> src/fade.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl<const N: usize> FadeBuffer<N> {
[INFO] [stdout]    | ---------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn add_voice(&mut self, f: impl FnOnce([&mut [f32]; 2])) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ringbuf v0.3.3
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling nix v0.24.3
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling alsa v0.7.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling midir v0.9.1
[INFO] [stderr]    Compiling reson v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::cell::OnceCell`
[INFO] [stdout]  --> src/tuning.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cell::OnceCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `lazy_static::lazy_static`
[INFO] [stdout]  --> src/tuning.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use lazy_static::lazy_static;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a4`
[INFO] [stdout]   --> src/tuning.rs:14:30
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn equal_temperament(a4: f32) -> Self {
[INFO] [stdout]    |                              ^^ help: if this is intentional, prefix it with an underscore: `_a4`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_voice` is never used
[INFO] [stdout]   --> src/fade.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl<const N: usize> FadeBuffer<N> {
[INFO] [stdout]    | ---------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn add_voice(&mut self, f: impl FnOnce([&mut [f32]; 2])) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.50s
[INFO] running `Command { std: "docker" "inspect" "33bf9ce7dc2f39ba4f472ea678d2bbdb8a7b6bd4603cd6495c1f39f90de98055", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33bf9ce7dc2f39ba4f472ea678d2bbdb8a7b6bd4603cd6495c1f39f90de98055", kill_on_drop: false }`
[INFO] [stdout] 33bf9ce7dc2f39ba4f472ea678d2bbdb8a7b6bd4603cd6495c1f39f90de98055
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 26df8699f04222dc923a953607ee75872681aa01a6cd4b91bf78875393936cd3
[INFO] running `Command { std: "docker" "start" "-a" "26df8699f04222dc923a953607ee75872681aa01a6cd4b91bf78875393936cd3", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::cell::OnceCell`
[INFO] [stderr]  --> src/tuning.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::cell::OnceCell;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `lazy_static::lazy_static`
[INFO] [stderr]  --> src/tuning.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use lazy_static::lazy_static;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a4`
[INFO] [stderr]   --> src/tuning.rs:14:30
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn equal_temperament(a4: f32) -> Self {
[INFO] [stderr]    |                              ^^ help: if this is intentional, prefix it with an underscore: `_a4`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `add_voice` is never used
[INFO] [stderr]   --> src/fade.rs:25:12
[INFO] [stderr]    |
[INFO] [stderr] 18 | impl<const N: usize> FadeBuffer<N> {
[INFO] [stderr]    | ---------------------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 25 |     pub fn add_voice(&mut self, f: impl FnOnce([&mut [f32]; 2])) {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `reson` (lib) generated 4 warnings (run `cargo fix --lib -p reson` to apply 3 suggestions)
[INFO] [stderr] warning: `reson` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/reson-255154d12764be5c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests reson
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "26df8699f04222dc923a953607ee75872681aa01a6cd4b91bf78875393936cd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26df8699f04222dc923a953607ee75872681aa01a6cd4b91bf78875393936cd3", kill_on_drop: false }`
[INFO] [stdout] 26df8699f04222dc923a953607ee75872681aa01a6cd4b91bf78875393936cd3
