[INFO] fetching crate wave_stream 0.5.0...
[INFO] testing wave_stream-0.5.0 against 1.95.0 for beta-1.96-2
[INFO] extracting crate wave_stream 0.5.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate wave_stream 0.5.0
[INFO] finished tweaking crates.io crate wave_stream 0.5.0
[INFO] tweaked toml for crates.io crate wave_stream 0.5.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wave_stream 0.5.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 52 packages to latest compatible versions
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded test-case v3.3.1
[INFO] [stderr]   Downloaded test-case-core v3.3.1
[INFO] [stderr]   Downloaded test-case-macros v3.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] c0306e73710236e762ea0484741e8a35ad308998542df3628945abddfedef19a
[INFO] running `Command { std: "docker" "start" "-a" "c0306e73710236e762ea0484741e8a35ad308998542df3628945abddfedef19a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0306e73710236e762ea0484741e8a35ad308998542df3628945abddfedef19a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0306e73710236e762ea0484741e8a35ad308998542df3628945abddfedef19a", kill_on_drop: false }`
[INFO] [stdout] c0306e73710236e762ea0484741e8a35ad308998542df3628945abddfedef19a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] ceab0d7e6d48a6d28c6cd0efd48f0a719d39f819be2a36a0c603b9bc65d31e2a
[INFO] running `Command { std: "docker" "start" "-a" "ceab0d7e6d48a6d28c6cd0efd48f0a719d39f819be2a36a0c603b9bc65d31e2a", kill_on_drop: false }`
[INFO] [stderr]    Compiling wave_stream v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/wave_reader/mod.rs:99:38
[INFO] [stdout]    |
[INFO] [stdout] 99 |         fn reader(&mut self) -> &mut (dyn Read);
[INFO] [stdout]    |                                      ^        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 99 -         fn reader(&mut self) -> &mut (dyn Read);
[INFO] [stdout] 99 +         fn reader(&mut self) -> &mut dyn Read ;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/wave_reader/mod.rs:103:38
[INFO] [stdout]     |
[INFO] [stdout] 103 |         fn seeker(&mut self) -> &mut (dyn Seek);
[INFO] [stdout]     |                                      ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 103 -         fn seeker(&mut self) -> &mut (dyn Seek);
[INFO] [stdout] 103 +         fn seeker(&mut self) -> &mut dyn Seek ;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/wave_reader/random.rs:17:34
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn reader(&mut self) -> &mut (dyn Read) {
[INFO] [stdout]    |                                  ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 17 -     fn reader(&mut self) -> &mut (dyn Read) {
[INFO] [stdout] 17 +     fn reader(&mut self) -> &mut dyn Read  {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/wave_reader/random.rs:18:34
[INFO] [stdout]    |
[INFO] [stdout] 18 |         &mut self.reader as &mut (dyn Read)
[INFO] [stdout]    |                                  ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 18 -         &mut self.reader as &mut (dyn Read)
[INFO] [stdout] 18 +         &mut self.reader as &mut dyn Read 
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/wave_reader/random.rs:23:34
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn seeker(&mut self) -> &mut (dyn Seek) {
[INFO] [stdout]    |                                  ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 23 -     fn seeker(&mut self) -> &mut (dyn Seek) {
[INFO] [stdout] 23 +     fn seeker(&mut self) -> &mut dyn Seek  {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/wave_reader/random.rs:24:34
[INFO] [stdout]    |
[INFO] [stdout] 24 |         &mut self.reader as &mut (dyn Seek)
[INFO] [stdout]    |                                  ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 24 -         &mut self.reader as &mut (dyn Seek)
[INFO] [stdout] 24 +         &mut self.reader as &mut dyn Seek 
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "ceab0d7e6d48a6d28c6cd0efd48f0a719d39f819be2a36a0c603b9bc65d31e2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ceab0d7e6d48a6d28c6cd0efd48f0a719d39f819be2a36a0c603b9bc65d31e2a", kill_on_drop: false }`
[INFO] [stdout] ceab0d7e6d48a6d28c6cd0efd48f0a719d39f819be2a36a0c603b9bc65d31e2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 857f6c8e3c289b86fc646f63944e731a3503ee230b32ccfcb37402b91e8c7d83
[INFO] running `Command { std: "docker" "start" "-a" "857f6c8e3c289b86fc646f63944e731a3503ee230b32ccfcb37402b91e8c7d83", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/wave_reader/mod.rs:99:38
[INFO] [stdout]    |
[INFO] [stdout] 99 |         fn reader(&mut self) -> &mut (dyn Read);
[INFO] [stdout]    |                                      ^        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 99 -         fn reader(&mut self) -> &mut (dyn Read);
[INFO] [stdout] 99 +         fn reader(&mut self) -> &mut dyn Read ;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/wave_reader/mod.rs:103:38
[INFO] [stdout]     |
[INFO] [stdout] 103 |         fn seeker(&mut self) -> &mut (dyn Seek);
[INFO] [stdout]     |                                      ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 103 -         fn seeker(&mut self) -> &mut (dyn Seek);
[INFO] [stdout] 103 +         fn seeker(&mut self) -> &mut dyn Seek ;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/wave_reader/random.rs:17:34
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn reader(&mut self) -> &mut (dyn Read) {
[INFO] [stdout]    |                                  ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 17 -     fn reader(&mut self) -> &mut (dyn Read) {
[INFO] [stdout] 17 +     fn reader(&mut self) -> &mut dyn Read  {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/wave_reader/random.rs:18:34
[INFO] [stdout]    |
[INFO] [stdout] 18 |         &mut self.reader as &mut (dyn Read)
[INFO] [stdout]    |                                  ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 18 -         &mut self.reader as &mut (dyn Read)
[INFO] [stdout] 18 +         &mut self.reader as &mut dyn Read 
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/wave_reader/random.rs:23:34
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn seeker(&mut self) -> &mut (dyn Seek) {
[INFO] [stdout]    |                                  ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 23 -     fn seeker(&mut self) -> &mut (dyn Seek) {
[INFO] [stdout] 23 +     fn seeker(&mut self) -> &mut dyn Seek  {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/wave_reader/random.rs:24:34
[INFO] [stdout]    |
[INFO] [stdout] 24 |         &mut self.reader as &mut (dyn Seek)
[INFO] [stdout]    |                                  ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 24 -         &mut self.reader as &mut (dyn Seek)
[INFO] [stdout] 24 +         &mut self.reader as &mut dyn Seek 
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling test-case-core v3.3.1
[INFO] [stderr]    Compiling test-case-macros v3.3.1
[INFO] [stderr]    Compiling test-case v3.3.1
[INFO] [stderr]    Compiling wave_stream v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/wave_reader/mod.rs:99:38
[INFO] [stdout]    |
[INFO] [stdout] 99 |         fn reader(&mut self) -> &mut (dyn Read);
[INFO] [stdout]    |                                      ^        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 99 -         fn reader(&mut self) -> &mut (dyn Read);
[INFO] [stdout] 99 +         fn reader(&mut self) -> &mut dyn Read ;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/wave_reader/mod.rs:103:38
[INFO] [stdout]     |
[INFO] [stdout] 103 |         fn seeker(&mut self) -> &mut (dyn Seek);
[INFO] [stdout]     |                                      ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 103 -         fn seeker(&mut self) -> &mut (dyn Seek);
[INFO] [stdout] 103 +         fn seeker(&mut self) -> &mut dyn Seek ;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/wave_reader/random.rs:17:34
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn reader(&mut self) -> &mut (dyn Read) {
[INFO] [stdout]    |                                  ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 17 -     fn reader(&mut self) -> &mut (dyn Read) {
[INFO] [stdout] 17 +     fn reader(&mut self) -> &mut dyn Read  {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/wave_reader/random.rs:18:34
[INFO] [stdout]    |
[INFO] [stdout] 18 |         &mut self.reader as &mut (dyn Read)
[INFO] [stdout]    |                                  ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 18 -         &mut self.reader as &mut (dyn Read)
[INFO] [stdout] 18 +         &mut self.reader as &mut dyn Read 
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/wave_reader/random.rs:23:34
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn seeker(&mut self) -> &mut (dyn Seek) {
[INFO] [stdout]    |                                  ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 23 -     fn seeker(&mut self) -> &mut (dyn Seek) {
[INFO] [stdout] 23 +     fn seeker(&mut self) -> &mut dyn Seek  {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/wave_reader/random.rs:24:34
[INFO] [stdout]    |
[INFO] [stdout] 24 |         &mut self.reader as &mut (dyn Seek)
[INFO] [stdout]    |                                  ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 24 -         &mut self.reader as &mut (dyn Seek)
[INFO] [stdout] 24 +         &mut self.reader as &mut dyn Seek 
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 11.62s
[INFO] running `Command { std: "docker" "inspect" "857f6c8e3c289b86fc646f63944e731a3503ee230b32ccfcb37402b91e8c7d83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "857f6c8e3c289b86fc646f63944e731a3503ee230b32ccfcb37402b91e8c7d83", kill_on_drop: false }`
[INFO] [stdout] 857f6c8e3c289b86fc646f63944e731a3503ee230b32ccfcb37402b91e8c7d83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] ca977f11446558b7653679fa641ee7f93b16cf4139b76ddd9654e871a7c85d9f
[INFO] running `Command { std: "docker" "start" "-a" "ca977f11446558b7653679fa641ee7f93b16cf4139b76ddd9654e871a7c85d9f", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/wave_reader/mod.rs:99:38
[INFO] [stderr]    |
[INFO] [stderr] 99 |         fn reader(&mut self) -> &mut (dyn Read);
[INFO] [stderr]    |                                      ^        ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 99 -         fn reader(&mut self) -> &mut (dyn Read);
[INFO] [stderr] 99 +         fn reader(&mut self) -> &mut dyn Read ;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/wave_reader/mod.rs:103:38
[INFO] [stderr]     |
[INFO] [stderr] 103 |         fn seeker(&mut self) -> &mut (dyn Seek);
[INFO] [stderr]     |                                      ^        ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 103 -         fn seeker(&mut self) -> &mut (dyn Seek);
[INFO] [stderr] 103 +         fn seeker(&mut self) -> &mut dyn Seek ;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/wave_reader/random.rs:17:34
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn reader(&mut self) -> &mut (dyn Read) {
[INFO] [stderr]    |                                  ^        ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 17 -     fn reader(&mut self) -> &mut (dyn Read) {
[INFO] [stderr] 17 +     fn reader(&mut self) -> &mut dyn Read  {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/wave_reader/random.rs:18:34
[INFO] [stderr]    |
[INFO] [stderr] 18 |         &mut self.reader as &mut (dyn Read)
[INFO] [stderr]    |                                  ^        ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 18 -         &mut self.reader as &mut (dyn Read)
[INFO] [stderr] 18 +         &mut self.reader as &mut dyn Read 
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/wave_reader/random.rs:23:34
[INFO] [stderr]    |
[INFO] [stderr] 23 |     fn seeker(&mut self) -> &mut (dyn Seek) {
[INFO] [stderr]    |                                  ^        ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 23 -     fn seeker(&mut self) -> &mut (dyn Seek) {
[INFO] [stderr] 23 +     fn seeker(&mut self) -> &mut dyn Seek  {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/wave_reader/random.rs:24:34
[INFO] [stderr]    |
[INFO] [stderr] 24 |         &mut self.reader as &mut (dyn Seek)
[INFO] [stderr]    |                                  ^        ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 24 -         &mut self.reader as &mut (dyn Seek)
[INFO] [stderr] 24 +         &mut self.reader as &mut dyn Seek 
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `wave_stream` (lib) generated 6 warnings (run `cargo fix --lib -p wave_stream` to apply 6 suggestions)
[INFO] [stderr] warning: `wave_stream` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wave_stream-1d66e12c4a1ff79e)
[INFO] [stdout] 
[INFO] [stdout] running 95 tests
[INFO] [stdout] test tests::open_sanity ... ok
[INFO] [stdout] test tests::read_random_f32 ... ok
[INFO] [stdout] test tests::read_random_i16_as_f32 ... ok
[INFO] [stdout] test tests::read_float_sanity ... ok
[INFO] [stdout] test tests::read_random_i16 ... ok
[INFO] [stdout] test tests::read_random_i16_as_i24 ... ok
[INFO] [stdout] test tests::read_random_i24 ... ok
[INFO] [stdout] test tests::read_random_i8 ... ok
[INFO] [stdout] test tests::read_random_i8_as_i16 ... ok
[INFO] [stdout] test tests::read_random_i8_as_f32 ... ok
[INFO] [stdout] test tests::read_random_i8_as_i24 ... ok
[INFO] [stdout] test tests::read_random_i24_as_f32 ... ok
[INFO] [stdout] test tests::read_stream_f32_sanity ... ok
[INFO] [stdout] test tests::read_stream_i16_as_i24 ... ok
[INFO] [stdout] test tests::read_stream_i24 ... ok
[INFO] [stdout] test tests::read_stream_i8_as_f32 ... ok
[INFO] [stdout] test tests::read_stream_i16_as_f32 ... ok
[INFO] [stdout] test tests::read_stream_f32 ... ok
[INFO] [stdout] test tests::read_stream_i16 ... ok
[INFO] [stdout] test tests::read_stream_i8 ... ok
[INFO] [stdout] test tests::read_stream_i24_as_f32 ... ok
[INFO] [stdout] test tests::read_stream_i8_as_i16 ... ok
[INFO] [stdout] test tests::read_stream_i8_as_i24 ... ok
[INFO] [stdout] test tests::write_random_i16 ... ok
[INFO] [stdout] test tests::write_random_f32 ... ok
[INFO] [stdout] test tests::write_random_i24_as_f32 ... ok
[INFO] [stdout] test tests::write_random_i8_as_f32 ... ok
[INFO] [stdout] test tests::write_random_i8 ... ok
[INFO] [stdout] test tests::write_sanity ... ok
[INFO] [stdout] test tests::write_random_max_samples ... ok
[INFO] [stdout] test tests::write_random_i8_as_i16 ... ok
[INFO] [stdout] test tests::write_random_i16_as_i24 ... ok
[INFO] [stdout] test tests::write_random_i16_as_f32 ... ok
[INFO] [stdout] test tests::write_random_i24 ... ok
[INFO] [stdout] test tests::write_random_i8_as_i24 ... ok
[INFO] [stdout] test tests::write_stream_i16_as_f32 ... ok
[INFO] [stdout] test tests::write_stream_i16 ... ok
[INFO] [stdout] test tests::write_stream_i24 ... ok
[INFO] [stdout] test tests::write_stream_i8_as_f32 ... ok
[INFO] [stdout] test tests::write_stream_f32 ... ok
[INFO] [stdout] test tests::write_stream_max_samples ... ok
[INFO] [stdout] test upconvert::tests::i16_to_f32_test::i16_to_f32_half ... ok
[INFO] [stdout] test upconvert::tests::i16_to_f32_test::i16_to_f32_half_negative ... ok
[INFO] [stdout] test tests::write_stream_i8_as_i24 ... ok
[INFO] [stdout] test tests::write_stream_i8_as_i16 ... ok
[INFO] [stdout] test tests::write_stream_i8 ... ok
[INFO] [stdout] test upconvert::tests::i16_to_f32_test::i16_to_f32_smallest_positive ... ok
[INFO] [stdout] test upconvert::tests::i16_to_i24_test::i16_i24_half ... ok
[INFO] [stdout] test upconvert::tests::i16_to_f32_test::i16_to_f32_quarter ... ok
[INFO] [stdout] test upconvert::tests::i16_to_f32_test::i16_to_f32_smallest_negative ... ok
[INFO] [stdout] test upconvert::tests::i16_to_f32_test::i16_to_f32_quarter_negative ... ok
[INFO] [stdout] test upconvert::tests::i16_to_f32_test::i16_to_f32_min ... ok
[INFO] [stdout] test upconvert::tests::i16_to_i24_test::i16_i24_half_negative ... ok
[INFO] [stdout] test upconvert::tests::i16_to_i24_test::i16_i24_max ... ok
[INFO] [stdout] test upconvert::tests::i16_to_i24_test::i16_i24_min ... ok
[INFO] [stdout] test upconvert::tests::i16_to_i24_test::i16_i24_quarter ... ok
[INFO] [stdout] test upconvert::tests::i16_to_i24_test::i16_i24_quarter_negative ... ok
[INFO] [stdout] test upconvert::tests::i16_to_i24_test::i16_i24_smallest_negative ... ok
[INFO] [stdout] test upconvert::tests::i16_to_i24_test::i16_i24_smallest_positive ... ok
[INFO] [stdout] test upconvert::tests::i24_to_f32_test::i24_to_f32_half_negative ... ok
[INFO] [stdout] test upconvert::tests::i24_to_f32_test::i24_to_f32_quarter ... ok
[INFO] [stdout] test upconvert::tests::i24_to_f32_test::i24_to_f32_half ... ok
[INFO] [stdout] test upconvert::tests::i24_to_f32_test::i24_to_f32_quarter_negative ... ok
[INFO] [stdout] test upconvert::tests::i24_to_f32_test::i24_to_f32_smallest_negative ... ok
[INFO] [stdout] test upconvert::tests::i24_to_f32_test::i24_to_f32_smallest_positive ... ok
[INFO] [stdout] test upconvert::tests::i8_to_f32_test::i18_to_f32_max ... ok
[INFO] [stdout] test upconvert::tests::i24_to_f32_test::i24_to_f32_max ... ok
[INFO] [stdout] test upconvert::tests::i8_to_f32_test::i18_to_f32_half_negative ... ok
[INFO] [stdout] test tests::write_stream_i24_as_f32 ... ok
[INFO] [stdout] test tests::write_stream_i16_as_i24 ... ok
[INFO] [stdout] test upconvert::tests::i24_to_f32_test::i24_to_f32_min ... ok
[INFO] [stdout] test upconvert::tests::i8_to_f32_test::i18_to_f32_half ... ok
[INFO] [stdout] test upconvert::tests::i8_to_f32_test::i18_to_f32_min ... ok
[INFO] [stdout] test upconvert::tests::i8_to_f32_test::i18_to_f32_quarter_negative ... ok
[INFO] [stdout] test upconvert::tests::i8_to_f32_test::i18_to_f32_smallest_positive ... ok
[INFO] [stdout] test upconvert::tests::i8_to_i16_test::i8_i16_half ... ok
[INFO] [stdout] test upconvert::tests::i8_to_i16_test::i8_i16_min ... ok
[INFO] [stdout] test upconvert::tests::i8_to_i16_test::i8_i16_max ... ok
[INFO] [stdout] test upconvert::tests::i8_to_i16_test::i8_i16_half_negative ... ok
[INFO] [stdout] test upconvert::tests::i8_to_i16_test::i8_i16_smallest_negative ... ok
[INFO] [stdout] test upconvert::tests::i8_to_i16_test::i8_i16_quarter_negative ... ok
[INFO] [stdout] test upconvert::tests::i8_to_f32_test::i18_to_f32_smallest_negative ... ok
[INFO] [stdout] test upconvert::tests::i8_to_f32_test::i18_to_f32_quarter ... ok
[INFO] [stdout] test upconvert::tests::i8_to_i24_test::i18_i24_half ... ok
[INFO] [stdout] test upconvert::tests::i8_to_i16_test::i8_i16_smallest_positive ... ok
[INFO] [stdout] test upconvert::tests::i8_to_i24_test::i18_i24_quarter ... ok
[INFO] [stdout] test upconvert::tests::i8_to_i24_test::i18_i24_quarter_negative ... ok
[INFO] [stdout] test upconvert::tests::i8_to_i24_test::i18_i24_smallest_negative ... ok
[INFO] [stdout] test upconvert::tests::i8_to_i24_test::i18_i24_smallest_positive ... ok
[INFO] [stdout] test upconvert::tests::i8_to_i24_test::i18_i24_max ... ok
[INFO] [stdout] test upconvert::tests::i8_to_i24_test::i18_i24_min ... ok
[INFO] [stdout] test wave_header::tests::calculate_max_samples_sanity ... ok
[INFO] [stdout] test upconvert::tests::i8_to_i24_test::i18_i24_half_negative ... ok
[INFO] [stdout] test upconvert::tests::i16_to_f32_test::i16_to_f32_max ... ok
[INFO] [stdout] test upconvert::tests::i8_to_i16_test::i8_i16_quarter ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wave_stream
[INFO] [stdout] test result: ok. 95 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/wave_reader/mod.rs:99:38
[INFO] [stderr]    |
[INFO] [stderr] 99 |         fn reader(&mut self) -> &mut (dyn Read);
[INFO] [stderr]    |                                      ^        ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 99 -         fn reader(&mut self) -> &mut (dyn Read);
[INFO] [stderr] 99 +         fn reader(&mut self) -> &mut dyn Read ;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/wave_reader/mod.rs:103:38
[INFO] [stderr]     |
[INFO] [stderr] 103 |         fn seeker(&mut self) -> &mut (dyn Seek);
[INFO] [stderr]     |                                      ^        ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 103 -         fn seeker(&mut self) -> &mut (dyn Seek);
[INFO] [stderr] 103 +         fn seeker(&mut self) -> &mut dyn Seek ;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/wave_reader/random.rs:17:34
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn reader(&mut self) -> &mut (dyn Read) {
[INFO] [stderr]    |                                  ^        ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 17 -     fn reader(&mut self) -> &mut (dyn Read) {
[INFO] [stderr] 17 +     fn reader(&mut self) -> &mut dyn Read  {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/wave_reader/random.rs:18:34
[INFO] [stderr]    |
[INFO] [stderr] 18 |         &mut self.reader as &mut (dyn Read)
[INFO] [stderr]    |                                  ^        ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 18 -         &mut self.reader as &mut (dyn Read)
[INFO] [stderr] 18 +         &mut self.reader as &mut dyn Read 
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/wave_reader/random.rs:23:34
[INFO] [stderr]    |
[INFO] [stderr] 23 |     fn seeker(&mut self) -> &mut (dyn Seek) {
[INFO] [stderr]    |                                  ^        ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 23 -     fn seeker(&mut self) -> &mut (dyn Seek) {
[INFO] [stderr] 23 +     fn seeker(&mut self) -> &mut dyn Seek  {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/wave_reader/random.rs:24:34
[INFO] [stderr]    |
[INFO] [stderr] 24 |         &mut self.reader as &mut (dyn Seek)
[INFO] [stderr]    |                                  ^        ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 24 -         &mut self.reader as &mut (dyn Seek)
[INFO] [stderr] 24 +         &mut self.reader as &mut dyn Seek 
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - write_wav_to_file_path (line 225) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 17) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - write_wav_to_file_path (line 225) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (142) panicked at src/lib.rs:35:74:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x59df4dfc584a - std[e28293b1aa0f68bd]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x59df4dfc584a - std[e28293b1aa0f68bd]::backtrace_rs::backtrace::trace_unsynchronized::<std[e28293b1aa0f68bd]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x59df4dfc584a - std[e28293b1aa0f68bd]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x59df4dfc584a - <<std[e28293b1aa0f68bd]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[c1f1a4ba060b9bfa]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x59df4dfd5dda - <core[c1f1a4ba060b9bfa]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x59df4dfd5dda - core[c1f1a4ba060b9bfa]::fmt::write
[INFO] [stdout]    6:     0x59df4dfc9092 - std[e28293b1aa0f68bd]::io::default_write_fmt::<std[e28293b1aa0f68bd]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x59df4dfc9092 - <std[e28293b1aa0f68bd]::sys::stdio::unix::Stderr as std[e28293b1aa0f68bd]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x59df4dfb176f - <std[e28293b1aa0f68bd]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x59df4dfb176f - std[e28293b1aa0f68bd]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x59df4dfc1db1 - std[e28293b1aa0f68bd]::panicking::default_hook
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x59df4dfc1f6b - std[e28293b1aa0f68bd]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x59df4dfb1828 - std[e28293b1aa0f68bd]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:698:13
[INFO] [stdout]   13:     0x59df4dfa95a9 - std[e28293b1aa0f68bd]::sys::backtrace::__rust_end_short_backtrace::<std[e28293b1aa0f68bd]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x59df4dfb200d - __rustc[b7974e8690430dd9]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x59df4dfd65ec - core[c1f1a4ba060b9bfa]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x59df4dfd63c2 - core[c1f1a4ba060b9bfa]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/result.rs:1867:5
[INFO] [stdout]   17:     0x59df4df949ee - rust_out::main::_doctest_main_src_lib_rs_225_0::he83c7e968d6a65de
[INFO] [stdout]   18:     0x59df4df94866 - rust_out::main::h6858b1260b220e61
[INFO] [stdout]   19:     0x59df4df94503 - core::ops::function::FnOnce::call_once::h14ca9e4c454a06ac
[INFO] [stdout]   20:     0x59df4df944d6 - std::sys::backtrace::__rust_begin_short_backtrace::h0b4b0696ae3832eb
[INFO] [stdout]   21:     0x59df4df944a9 - std::rt::lang_start::{{closure}}::h7ddee22bd37cae7d
[INFO] [stdout]   22:     0x59df4dfc1534 - <&dyn core[c1f1a4ba060b9bfa]::ops::function::Fn<(), Output = i32> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::panic::unwind_safe::RefUnwindSafe as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   23:     0x59df4dfc1534 - std[e28293b1aa0f68bd]::panicking::catch_unwind::do_call::<&dyn core[c1f1a4ba060b9bfa]::ops::function::Fn<(), Output = i32> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:581:40
[INFO] [stdout]   24:     0x59df4dfc1534 - std[e28293b1aa0f68bd]::panicking::catch_unwind::<i32, &dyn core[c1f1a4ba060b9bfa]::ops::function::Fn<(), Output = i32> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:544:19
[INFO] [stdout]   25:     0x59df4dfc1534 - std[e28293b1aa0f68bd]::panic::catch_unwind::<&dyn core[c1f1a4ba060b9bfa]::ops::function::Fn<(), Output = i32> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panic.rs:359:14
[INFO] [stdout]   26:     0x59df4dfc1534 - std[e28293b1aa0f68bd]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/rt.rs:175:24
[INFO] [stdout]   27:     0x59df4dfc1534 - std[e28293b1aa0f68bd]::panicking::catch_unwind::do_call::<std[e28293b1aa0f68bd]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:581:40
[INFO] [stdout]   28:     0x59df4dfc1534 - std[e28293b1aa0f68bd]::panicking::catch_unwind::<isize, std[e28293b1aa0f68bd]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:544:19
[INFO] [stdout]   29:     0x59df4dfc1534 - std[e28293b1aa0f68bd]::panic::catch_unwind::<std[e28293b1aa0f68bd]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x59df4dfc1534 - std[e28293b1aa0f68bd]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/rt.rs:171:5
[INFO] [stdout]   31:     0x59df4df94491 - std::rt::lang_start::h94a3c273b33f1432
[INFO] [stdout]   32:     0x59df4df95235 - main
[INFO] [stdout]   33:     0x7deaaeb721ca - <unknown>
[INFO] [stdout]   34:     0x7deaaeb7228b - __libc_start_main
[INFO] [stdout]   35:     0x59df4df91f25 - _start
[INFO] [stdout]   36:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 17) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (154) panicked at src/lib.rs:15:67:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b9f16d58c9a - std[e28293b1aa0f68bd]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5b9f16d58c9a - std[e28293b1aa0f68bd]::backtrace_rs::backtrace::trace_unsynchronized::<std[e28293b1aa0f68bd]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5b9f16d58c9a - std[e28293b1aa0f68bd]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5b9f16d58c9a - <<std[e28293b1aa0f68bd]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[c1f1a4ba060b9bfa]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5b9f16d6af6a - <core[c1f1a4ba060b9bfa]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5b9f16d6af6a - core[c1f1a4ba060b9bfa]::fmt::write
[INFO] [stdout]    6:     0x5b9f16d5ccf2 - std[e28293b1aa0f68bd]::io::default_write_fmt::<std[e28293b1aa0f68bd]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5b9f16d5ccf2 - <std[e28293b1aa0f68bd]::sys::stdio::unix::Stderr as std[e28293b1aa0f68bd]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5b9f16d4473f - <std[e28293b1aa0f68bd]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5b9f16d4473f - std[e28293b1aa0f68bd]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5b9f16d54f01 - std[e28293b1aa0f68bd]::panicking::default_hook
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x5b9f16d550bb - std[e28293b1aa0f68bd]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x5b9f16d447f8 - std[e28293b1aa0f68bd]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:698:13
[INFO] [stdout]   13:     0x5b9f16d3c4f9 - std[e28293b1aa0f68bd]::sys::backtrace::__rust_end_short_backtrace::<std[e28293b1aa0f68bd]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x5b9f16d4505d - __rustc[b7974e8690430dd9]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x5b9f16d6b7dc - core[c1f1a4ba060b9bfa]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x5b9f16d6b552 - core[c1f1a4ba060b9bfa]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/result.rs:1867:5
[INFO] [stdout]   17:     0x5b9f16d21f63 - rust_out::main::h6858b1260b220e61
[INFO] [stdout]   18:     0x5b9f16d1f6d3 - core::ops::function::FnOnce::call_once::h14ca9e4c454a06ac
[INFO] [stdout]   19:     0x5b9f16d1ebd6 - std::sys::backtrace::__rust_begin_short_backtrace::h0b4b0696ae3832eb
[INFO] [stdout]   20:     0x5b9f16d1eb89 - std::rt::lang_start::{{closure}}::h7ddee22bd37cae7d
[INFO] [stdout]   21:     0x5b9f16d54684 - <&dyn core[c1f1a4ba060b9bfa]::ops::function::Fn<(), Output = i32> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::panic::unwind_safe::RefUnwindSafe as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   22:     0x5b9f16d54684 - std[e28293b1aa0f68bd]::panicking::catch_unwind::do_call::<&dyn core[c1f1a4ba060b9bfa]::ops::function::Fn<(), Output = i32> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:581:40
[INFO] [stdout]   23:     0x5b9f16d54684 - std[e28293b1aa0f68bd]::panicking::catch_unwind::<i32, &dyn core[c1f1a4ba060b9bfa]::ops::function::Fn<(), Output = i32> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:544:19
[INFO] [stdout]   24:     0x5b9f16d54684 - std[e28293b1aa0f68bd]::panic::catch_unwind::<&dyn core[c1f1a4ba060b9bfa]::ops::function::Fn<(), Output = i32> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panic.rs:359:14
[INFO] [stdout]   25:     0x5b9f16d54684 - std[e28293b1aa0f68bd]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/rt.rs:175:24
[INFO] [stdout]   26:     0x5b9f16d54684 - std[e28293b1aa0f68bd]::panicking::catch_unwind::do_call::<std[e28293b1aa0f68bd]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:581:40
[INFO] [stdout]   27:     0x5b9f16d54684 - std[e28293b1aa0f68bd]::panicking::catch_unwind::<isize, std[e28293b1aa0f68bd]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x5b9f16d54684 - std[e28293b1aa0f68bd]::panic::catch_unwind::<std[e28293b1aa0f68bd]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x5b9f16d54684 - std[e28293b1aa0f68bd]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/rt.rs:171:5
[INFO] [stdout]   30:     0x5b9f16d1eb71 - std::rt::lang_start::h94a3c273b33f1432
[INFO] [stdout]   31:     0x5b9f16d23815 - main
[INFO] [stdout]   32:     0x7a00a109d1ca - <unknown>
[INFO] [stdout]   33:     0x7a00a109d28b - __libc_start_main
[INFO] [stdout]   34:     0x5b9f16d11f35 - _start
[INFO] [stdout]   35:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 17)
[INFO] [stdout]     src/lib.rs - write_wav_to_file_path (line 225)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.87s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "ca977f11446558b7653679fa641ee7f93b16cf4139b76ddd9654e871a7c85d9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca977f11446558b7653679fa641ee7f93b16cf4139b76ddd9654e871a7c85d9f", kill_on_drop: false }`
[INFO] [stdout] ca977f11446558b7653679fa641ee7f93b16cf4139b76ddd9654e871a7c85d9f
