[INFO] cloning repository https://github.com/wulfep/Granulizor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wulfep/Granulizor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwulfep%2FGranulizor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwulfep%2FGranulizor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b0f046bfaee5e1f173ce469b476bca8a11c2095c
[INFO] testing wulfep/Granulizor against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwulfep%2FGranulizor" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wulfep/Granulizor on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wulfep/Granulizor
[INFO] finished tweaking git repo https://github.com/wulfep/Granulizor
[INFO] tweaked toml for git repo https://github.com/wulfep/Granulizor written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/wulfep/Granulizor already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 943951c7f121694ed531624a68b7bbd432cd65d3c79b45b4d726e515c01d6b42
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "943951c7f121694ed531624a68b7bbd432cd65d3c79b45b4d726e515c01d6b42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "943951c7f121694ed531624a68b7bbd432cd65d3c79b45b4d726e515c01d6b42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "943951c7f121694ed531624a68b7bbd432cd65d3c79b45b4d726e515c01d6b42", kill_on_drop: false }`
[INFO] [stdout] 943951c7f121694ed531624a68b7bbd432cd65d3c79b45b4d726e515c01d6b42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a3bfeba616290b8623bb2b4f57fc2fa714ceecae108819b3c8025256c3fffe7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9a3bfeba616290b8623bb2b4f57fc2fa714ceecae108819b3c8025256c3fffe7", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling libloading v0.4.3
[INFO] [stderr]    Compiling bitflags v0.8.2
[INFO] [stderr]    Compiling find_folder v0.3.0
[INFO] [stderr]    Compiling sample v0.10.0
[INFO] [stderr]    Compiling hound v3.4.0
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling vst v0.0.1 (https://github.com/rust-dsp/rust-vst#4734044a)
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling time_calc v0.11.1
[INFO] [stderr]    Compiling pitch_calc v0.11.1
[INFO] [stderr]    Compiling instrument v0.2.0
[INFO] [stderr]    Compiling granulizor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/wav_parser.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |             n => return Err(Error::UnsupportedBitsPerSample(n)),
[INFO] [stdout]    |             - matches any value
[INFO] [stdout] 58 |             _ => return Err(Error::UnsupportedSampleFormat),
[INFO] [stdout]    |             ^ unreachable pattern
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/wav_parser.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |             n => return Err(Error::UnsupportedBitsPerSample(n)),
[INFO] [stdout]    |             - matches any value
[INFO] [stdout] 70 |             _ => return Err(Error::UnsupportedSampleFormat),
[INFO] [stdout]    |             ^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inputs`
[INFO] [stdout]    --> src/lib.rs:211:14
[INFO] [stdout]     |
[INFO] [stdout] 211 |         let (inputs, mut outputs) = buffer.split();
[INFO] [stdout]     |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_inputs`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current_note`
[INFO] [stdout]    --> src/lib.rs:220:25
[INFO] [stdout]     |
[INFO] [stdout] 220 |             if let Some(current_note) = self.note {
[INFO] [stdout]     |                         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_note`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `s1` is assigned to, but never used
[INFO] [stdout]   --> src/pitcher.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |         let mut s1 = 0.0;
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_s1` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `s1` is never read
[INFO] [stdout]   --> src/pitcher.rs:18:21
[INFO] [stdout]    |
[INFO] [stdout] 18 |                     s1 = samples[index + 1].get_left();
[INFO] [stdout]    |                     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `s1` is never read
[INFO] [stdout]   --> src/pitcher.rs:22:21
[INFO] [stdout]    |
[INFO] [stdout] 22 |                     s1 = samples[index + 1].get_right();
[INFO] [stdout]    |                     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/wav_parser.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let mut samples = match spec.sample_format {
[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/pitcher.rs:5:47
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn repitch(orig_freq: f64, new_freq: f64, mut samples: Vec<StereoFrame>) -> Vec<StereoFrame> {
[INFO] [stdout]   |                                               ----^^^^^^^
[INFO] [stdout]   |                                               |
[INFO] [stdout]   |                                               help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.77s
[INFO] running `Command { std: "docker" "inspect" "9a3bfeba616290b8623bb2b4f57fc2fa714ceecae108819b3c8025256c3fffe7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a3bfeba616290b8623bb2b4f57fc2fa714ceecae108819b3c8025256c3fffe7", kill_on_drop: false }`
[INFO] [stdout] 9a3bfeba616290b8623bb2b4f57fc2fa714ceecae108819b3c8025256c3fffe7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e9ce85bf2b4498eefb97ab4b141ef2df76ef33453d11104b16047e486858551d
[INFO] running `Command { std: "docker" "start" "-a" "e9ce85bf2b4498eefb97ab4b141ef2df76ef33453d11104b16047e486858551d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling granulizor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/wav_parser.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |             n => return Err(Error::UnsupportedBitsPerSample(n)),
[INFO] [stdout]    |             - matches any value
[INFO] [stdout] 58 |             _ => return Err(Error::UnsupportedSampleFormat),
[INFO] [stdout]    |             ^ unreachable pattern
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/wav_parser.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |             n => return Err(Error::UnsupportedBitsPerSample(n)),
[INFO] [stdout]    |             - matches any value
[INFO] [stdout] 70 |             _ => return Err(Error::UnsupportedSampleFormat),
[INFO] [stdout]    |             ^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inputs`
[INFO] [stdout]    --> src/lib.rs:211:14
[INFO] [stdout]     |
[INFO] [stdout] 211 |         let (inputs, mut outputs) = buffer.split();
[INFO] [stdout]     |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_inputs`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current_note`
[INFO] [stdout]    --> src/lib.rs:220:25
[INFO] [stdout]     |
[INFO] [stdout] 220 |             if let Some(current_note) = self.note {
[INFO] [stdout]     |                         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_note`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `s1` is assigned to, but never used
[INFO] [stdout]   --> src/pitcher.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |         let mut s1 = 0.0;
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_s1` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `s1` is never read
[INFO] [stdout]   --> src/pitcher.rs:18:21
[INFO] [stdout]    |
[INFO] [stdout] 18 |                     s1 = samples[index + 1].get_left();
[INFO] [stdout]    |                     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `s1` is never read
[INFO] [stdout]   --> src/pitcher.rs:22:21
[INFO] [stdout]    |
[INFO] [stdout] 22 |                     s1 = samples[index + 1].get_right();
[INFO] [stdout]    |                     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/wav_parser.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let mut samples = match spec.sample_format {
[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/pitcher.rs:5:47
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn repitch(orig_freq: f64, new_freq: f64, mut samples: Vec<StereoFrame>) -> Vec<StereoFrame> {
[INFO] [stdout]   |                                               ----^^^^^^^
[INFO] [stdout]   |                                               |
[INFO] [stdout]   |                                               help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/wav_parser.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |             n => return Err(Error::UnsupportedBitsPerSample(n)),
[INFO] [stdout]    |             - matches any value
[INFO] [stdout] 58 |             _ => return Err(Error::UnsupportedSampleFormat),
[INFO] [stdout]    |             ^ unreachable pattern
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/wav_parser.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |             n => return Err(Error::UnsupportedBitsPerSample(n)),
[INFO] [stdout]    |             - matches any value
[INFO] [stdout] 70 |             _ => return Err(Error::UnsupportedSampleFormat),
[INFO] [stdout]    |             ^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inputs`
[INFO] [stdout]    --> src/lib.rs:211:14
[INFO] [stdout]     |
[INFO] [stdout] 211 |         let (inputs, mut outputs) = buffer.split();
[INFO] [stdout]     |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_inputs`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current_note`
[INFO] [stdout]    --> src/lib.rs:220:25
[INFO] [stdout]     |
[INFO] [stdout] 220 |             if let Some(current_note) = self.note {
[INFO] [stdout]     |                         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_note`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `s1` is assigned to, but never used
[INFO] [stdout]   --> src/pitcher.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |         let mut s1 = 0.0;
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_s1` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `s1` is never read
[INFO] [stdout]   --> src/pitcher.rs:18:21
[INFO] [stdout]    |
[INFO] [stdout] 18 |                     s1 = samples[index + 1].get_left();
[INFO] [stdout]    |                     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `s1` is never read
[INFO] [stdout]   --> src/pitcher.rs:22:21
[INFO] [stdout]    |
[INFO] [stdout] 22 |                     s1 = samples[index + 1].get_right();
[INFO] [stdout]    |                     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/wav_parser.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let mut samples = match spec.sample_format {
[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/wav_parser.rs:118:13
[INFO] [stdout]     |
[INFO] [stdout] 118 |         let mut dll_folder = std::env::current_dir().unwrap();
[INFO] [stdout]     |             ----^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/pitcher.rs:5:47
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn repitch(orig_freq: f64, new_freq: f64, mut samples: Vec<StereoFrame>) -> Vec<StereoFrame> {
[INFO] [stdout]   |                                               ----^^^^^^^
[INFO] [stdout]   |                                               |
[INFO] [stdout]   |                                               help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/pitcher.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let mut dll_folder = std::env::current_dir().unwrap();
[INFO] [stdout]    |             ----^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 34.69s
[INFO] running `Command { std: "docker" "inspect" "e9ce85bf2b4498eefb97ab4b141ef2df76ef33453d11104b16047e486858551d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9ce85bf2b4498eefb97ab4b141ef2df76ef33453d11104b16047e486858551d", kill_on_drop: false }`
[INFO] [stdout] e9ce85bf2b4498eefb97ab4b141ef2df76ef33453d11104b16047e486858551d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3011995e89083e734fc191127701fb24b655910eeff75eff32aa3b0dbdc0f986
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3011995e89083e734fc191127701fb24b655910eeff75eff32aa3b0dbdc0f986", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stdout] running 2 tests
[INFO] [stderr]   --> src/wav_parser.rs:58:13
[INFO] [stderr]    |
[INFO] [stderr] 57 |             n => return Err(Error::UnsupportedBitsPerSample(n)),
[INFO] [stderr]    |             - matches any value
[INFO] [stderr] 58 |             _ => return Err(Error::UnsupportedSampleFormat),
[INFO] [stderr]    |             ^ unreachable pattern
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/wav_parser.rs:70:13
[INFO] [stderr]    |
[INFO] [stderr] 69 |             n => return Err(Error::UnsupportedBitsPerSample(n)),
[INFO] [stderr]    |             - matches any value
[INFO] [stderr] 70 |             _ => return Err(Error::UnsupportedSampleFormat),
[INFO] [stderr]    |             ^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `inputs`
[INFO] [stderr]    --> src/lib.rs:211:14
[INFO] [stderr]     |
[INFO] [stderr] 211 |         let (inputs, mut outputs) = buffer.split();
[INFO] [stderr]     |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_inputs`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `current_note`
[INFO] [stderr]    --> src/lib.rs:220:25
[INFO] [stderr]     |
[INFO] [stderr] 220 |             if let Some(current_note) = self.note {
[INFO] [stderr]     |                         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_note`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `s1` is assigned to, but never used
[INFO] [stderr]   --> src/pitcher.rs:12:13
[INFO] [stderr]    |
[INFO] [stderr] 12 |         let mut s1 = 0.0;
[INFO] [stderr]    |             ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: consider using `_s1` instead
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `s1` is never read
[INFO] [stderr]   --> src/pitcher.rs:18:21
[INFO] [stderr]    |
[INFO] [stderr] 18 |                     s1 = samples[index + 1].get_left();
[INFO] [stderr]    |                     ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `s1` is never read
[INFO] [stderr]   --> src/pitcher.rs:22:21
[INFO] [stderr]    |
[INFO] [stderr] 22 |                     s1 = samples[index + 1].get_right();
[INFO] [stderr]    |                     ^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/wav_parser.rs:51:9
[INFO] [stderr]    |
[INFO] [stderr] 51 |     let mut samples = match spec.sample_format {
[INFO] [stderr]    |         ----^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]  --> src/pitcher.rs:5:47
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn repitch(orig_freq: f64, new_freq: f64, mut samples: Vec<StereoFrame>) -> Vec<StereoFrame> {
[INFO] [stderr]   |                                               ----^^^^^^^
[INFO] [stderr]   |                                               |
[INFO] [stderr]   |                                               help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/wav_parser.rs:58:13
[INFO] [stderr]    |
[INFO] [stderr] 57 |             n => return Err(Error::UnsupportedBitsPerSample(n)),
[INFO] [stderr]    |             - matches any value
[INFO] [stderr] 58 |             _ => return Err(Error::UnsupportedSampleFormat),
[INFO] [stderr]    |             ^ unreachable pattern
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/wav_parser.rs:70:13
[INFO] [stderr]    |
[INFO] [stderr] 69 |             n => return Err(Error::UnsupportedBitsPerSample(n)),
[INFO] [stderr]    |             - matches any value
[INFO] [stderr] 70 |             _ => return Err(Error::UnsupportedSampleFormat),
[INFO] [stderr]    |             ^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `inputs`
[INFO] [stderr]    --> src/lib.rs:211:14
[INFO] [stderr]     |
[INFO] [stderr] 211 |         let (inputs, mut outputs) = buffer.split();
[INFO] [stderr]     |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_inputs`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `current_note`
[INFO] [stderr]    --> src/lib.rs:220:25
[INFO] [stderr]     |
[INFO] [stderr] 220 |             if let Some(current_note) = self.note {
[INFO] [stderr]     |                         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_note`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `s1` is assigned to, but never used
[INFO] [stderr]   --> src/pitcher.rs:12:13
[INFO] [stderr]    |
[INFO] [stderr] 12 |         let mut s1 = 0.0;
[INFO] [stderr]    |             ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: consider using `_s1` instead
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `s1` is never read
[INFO] [stderr]   --> src/pitcher.rs:18:21
[INFO] [stderr]    |
[INFO] [stderr] 18 |                     s1 = samples[index + 1].get_left();
[INFO] [stderr]    |                     ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `s1` is never read
[INFO] [stderr]   --> src/pitcher.rs:22:21
[INFO] [stderr]    |
[INFO] [stderr] 22 |                     s1 = samples[index + 1].get_right();
[INFO] [stderr]    |                     ^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/wav_parser.rs:51:9
[INFO] [stderr]    |
[INFO] [stderr] 51 |     let mut samples = match spec.sample_format {
[INFO] [stderr]    |         ----^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/wav_parser.rs:118:13
[INFO] [stderr]     |
[INFO] [stderr] 118 |         let mut dll_folder = std::env::current_dir().unwrap();
[INFO] [stderr]     |             ----^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]  --> src/pitcher.rs:5:47
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn repitch(orig_freq: f64, new_freq: f64, mut samples: Vec<StereoFrame>) -> Vec<StereoFrame> {
[INFO] [stderr]   |                                               ----^^^^^^^
[INFO] [stderr]   |                                               |
[INFO] [stderr]   |                                               help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/pitcher.rs:44:13
[INFO] [stderr]    |
[INFO] [stderr] 44 |         let mut dll_folder = std::env::current_dir().unwrap();
[INFO] [stderr]    |             ----^^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: 11 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/granulizor-c4bfbc1d88228345
[INFO] [stdout] test wav_parser::tests::test_parse_wav ... FAILED
[INFO] [stdout] test pitcher::tests::test_repitch_sample ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- wav_parser::tests::test_parse_wav stdout ----
[INFO] [stdout] thread 'wav_parser::tests::test_parse_wav' panicked at 'called `Result::unwrap()` on an `Err` value: IoError(Os { code: 20, kind: Other, message: "Not a directory" })', src/wav_parser.rs:46:40
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x562389348b90 - std::backtrace_rs::backtrace::libunwind::trace::h577ea05e9ca4629a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stdout]    1:     0x562389348b90 - std::backtrace_rs::backtrace::trace_unsynchronized::h50b9b72b84c7dd56
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x562389348b90 - std::sys_common::backtrace::_print_fmt::h6541cf9823837fac
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:79
[INFO] [stdout]    3:     0x562389348b90 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hf64fbff071026df5
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:58
[INFO] [stdout]    4:     0x56238936c8dc - core::fmt::write::h9ddafa4860d8adff
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/fmt/mod.rs:1082
[INFO] [stdout]    5:     0x5623892e6105 - std::io::Write::write_fmt::h50a71e2460ce07da
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/io/mod.rs:1514
[INFO] [stdout]    6:     0x562389343321 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h9bbd3fed8160d0d2
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/io/impls.rs:176
[INFO] [stdout]    7:     0x56238934b010 - std::sys_common::backtrace::_print::ha25f9ff5080d886d
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:61
[INFO] [stdout]    8:     0x56238934b010 - std::sys_common::backtrace::print::h213e8aa8dc5405c0
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:48
[INFO] [stdout]    9:     0x56238934b010 - std::panicking::default_hook::{{closure}}::h6482fae49ef9d963
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:200
[INFO] [stdout]   10:     0x56238934ad06 - std::panicking::default_hook::he30ad7589e0970f9
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:216
[INFO] [stdout]   11:     0x56238934b673 - std::panicking::rust_panic_with_hook::haa1ed36ada4ffb03
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:569
[INFO] [stdout]   12:     0x56238934b249 - std::panicking::begin_panic_handler::{{closure}}::h7001af1bb21aeaeb
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:476
[INFO] [stdout]   13:     0x56238934901c - std::sys_common::backtrace::__rust_end_short_backtrace::h39910f557f5f2367
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:153
[INFO] [stdout]   14:     0x56238934b209 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:475
[INFO] [stdout]   15:     0x56238936a751 - core::panicking::panic_fmt::h4e2659771ebc78eb
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/panicking.rs:85
[INFO] [stdout]   16:     0x56238936a573 - core::option::expect_none_failed::h448b58a024c2c33a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/option.rs:1221
[INFO] [stdout]   17:     0x5623892e3b50 - core::result::Result<T,E>::unwrap::h3e64f696208e441d
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/result.rs:973
[INFO] [stdout]   18:     0x5623892dfb7d - granulizor::wav_parser::parse_wav::haff56cfbf3c27763
[INFO] [stdout]                                at /opt/rustwide/workdir/src/wav_parser.rs:46
[INFO] [stdout]   19:     0x5623892dd7b5 - granulizor::wav_parser::tests::test_parse_wav::haf0c4a863b3d2291
[INFO] [stdout]                                at /opt/rustwide/workdir/src/wav_parser.rs:121
[INFO] [stdout]   20:     0x5623892dd60a - granulizor::wav_parser::tests::test_parse_wav::{{closure}}::hf0fe13f99e878567
[INFO] [stdout]                                at /opt/rustwide/workdir/src/wav_parser.rs:117
[INFO] [stdout]   21:     0x5623892e445e - core::ops::function::FnOnce::call_once::hc1813d0c7df64134
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   22:     0x56238930e9e3 - core::ops::function::FnOnce::call_once::hd04d57b5cf16f85a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   23:     0x56238930e9e3 - test::__rust_begin_short_backtrace::hd8e9a8c5a2e43388
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:517
[INFO] [stdout]   24:     0x56238930ceb3 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h3c3db8a500c1a19a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   25:     0x56238930ceb3 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h043e9ebcbe360c80
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:308
[INFO] [stdout]   26:     0x56238930ceb3 - std::panicking::try::do_call::h47c2fb275506c2e8
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:373
[INFO] [stdout]   27:     0x56238930ceb3 - std::panicking::try::h569c20f0e99453b4
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:337
[INFO] [stdout]   28:     0x56238930ceb3 - std::panic::catch_unwind::hb33c6d0f01540d23
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:379
[INFO] [stdout]   29:     0x56238930ceb3 - test::run_test_in_process::hc0ce562d167e51cf
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:544
[INFO] [stdout]   30:     0x56238930ceb3 - test::run_test::run_test_inner::{{closure}}::hd3120982fcd71544
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:450
[INFO] [stdout]   31:     0x5623892e5536 - std::sys_common::backtrace::__rust_begin_short_backtrace::h84f8bc12cc4cdac6
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:137
[INFO] [stdout]   32:     0x5623892ea765 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hb8b5fa0ba425d4db
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/thread/mod.rs:458
[INFO] [stdout]   33:     0x5623892ea765 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc4b84b244cf55f75
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:308
[INFO] [stdout]   34:     0x5623892ea765 - std::panicking::try::do_call::ha31922ad8fa17753
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:373
[INFO] [stdout]   35:     0x5623892ea765 - std::panicking::try::h38a6da203722ae6e
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:337
[INFO] [stdout]   36:     0x5623892ea765 - std::panic::catch_unwind::h83afce167c9062b9
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:379
[INFO] [stdout]   37:     0x5623892ea765 - std::thread::Builder::spawn_unchecked::{{closure}}::h160689155590a70c
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/thread/mod.rs:457
[INFO] [stdout]   38:     0x5623892ea765 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7dbf17a455132a46
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   39:     0x56238935237a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h670c50864ac2cb92
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   40:     0x56238935237a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h2511952749086d81
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   41:     0x56238935237a - std::sys::unix::thread::Thread::new::thread_start::h5ad4ddffe24373a8
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys/unix/thread.rs:87
[INFO] [stdout]   42:     0x7fbbb81ea609 - start_thread
[INFO] [stdout]   43:     0x7fbbb80f6103 - clone
[INFO] [stdout]   44:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     wav_parser::tests::test_parse_wav
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--lib'
[INFO] running `Command { std: "docker" "inspect" "3011995e89083e734fc191127701fb24b655910eeff75eff32aa3b0dbdc0f986", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3011995e89083e734fc191127701fb24b655910eeff75eff32aa3b0dbdc0f986", kill_on_drop: false }`
[INFO] [stdout] 3011995e89083e734fc191127701fb24b655910eeff75eff32aa3b0dbdc0f986
