[INFO] fetching crate wave_stream 0.5.0...
[INFO] testing wave_stream-0.5.0 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] extracting crate wave_stream 0.5.0 into /workspace/builds/worker-0-tc2/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-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wave_stream 0.5.0 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 22 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c99f8ecab21ee1187eeb58daa9c9220a208362d673806cdb7fa89c20df69344
[INFO] running `Command { std: "docker" "start" "-a" "3c99f8ecab21ee1187eeb58daa9c9220a208362d673806cdb7fa89c20df69344", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c99f8ecab21ee1187eeb58daa9c9220a208362d673806cdb7fa89c20df69344", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c99f8ecab21ee1187eeb58daa9c9220a208362d673806cdb7fa89c20df69344", kill_on_drop: false }`
[INFO] [stdout] 3c99f8ecab21ee1187eeb58daa9c9220a208362d673806cdb7fa89c20df69344
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63ffe5ce62f2bbe20c3dbd7b40a1196502393be9bca25d465975a87ec93ef1eb
[INFO] running `Command { std: "docker" "start" "-a" "63ffe5ce62f2bbe20c3dbd7b40a1196502393be9bca25d465975a87ec93ef1eb", 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 0.55s
[INFO] running `Command { std: "docker" "inspect" "63ffe5ce62f2bbe20c3dbd7b40a1196502393be9bca25d465975a87ec93ef1eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63ffe5ce62f2bbe20c3dbd7b40a1196502393be9bca25d465975a87ec93ef1eb", kill_on_drop: false }`
[INFO] [stdout] 63ffe5ce62f2bbe20c3dbd7b40a1196502393be9bca25d465975a87ec93ef1eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 976a072aebeab7e2f7687fd2e7332d90af1dc742869f15285f74d32d22f0b914
[INFO] running `Command { std: "docker" "start" "-a" "976a072aebeab7e2f7687fd2e7332d90af1dc742869f15285f74d32d22f0b914", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.179
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling syn v2.0.114
[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 tempfile v3.24.0
[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 9.43s
[INFO] running `Command { std: "docker" "inspect" "976a072aebeab7e2f7687fd2e7332d90af1dc742869f15285f74d32d22f0b914", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "976a072aebeab7e2f7687fd2e7332d90af1dc742869f15285f74d32d22f0b914", kill_on_drop: false }`
[INFO] [stdout] 976a072aebeab7e2f7687fd2e7332d90af1dc742869f15285f74d32d22f0b914
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 268b94d45e5591be572428dfc74e3f026a26ba4b6618bde52507d66b2c436cdf
[INFO] running `Command { std: "docker" "start" "-a" "268b94d45e5591be572428dfc74e3f026a26ba4b6618bde52507d66b2c436cdf", 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 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wave_stream-81811caff36b4502)
[INFO] [stdout] 
[INFO] [stdout] running 95 tests
[INFO] [stdout] test tests::read_float_sanity ... ok
[INFO] [stdout] test tests::open_sanity ... ok
[INFO] [stdout] test tests::read_random_f32 ... ok
[INFO] [stdout] test tests::read_random_i16 ... ok
[INFO] [stdout] test tests::read_random_i16_as_f32 ... 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_i24_as_f32 ... ok
[INFO] [stdout] test tests::read_random_i8 ... ok
[INFO] [stdout] test tests::read_random_i8_as_f32 ... ok
[INFO] [stdout] test tests::read_random_i8_as_i16 ... ok
[INFO] [stdout] test tests::read_random_i8_as_i24 ... ok
[INFO] [stdout] test tests::read_stream_f32_sanity ... ok
[INFO] [stdout] test tests::read_stream_f32 ... ok
[INFO] [stdout] test tests::read_stream_i8 ... ok
[INFO] [stdout] test tests::read_stream_i16 ... ok
[INFO] [stdout] test tests::read_stream_i8_as_f32 ... ok
[INFO] [stdout] test tests::read_stream_i8_as_i24 ... 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_i24 ... ok
[INFO] [stdout] test tests::write_random_f32 ... ok
[INFO] [stdout] test tests::write_random_i16_as_f32 ... ok
[INFO] [stdout] test tests::read_stream_i16_as_i24 ... ok
[INFO] [stdout] test tests::write_random_i8 ... ok
[INFO] [stdout] test tests::write_random_i24_as_f32 ... 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_i24 ... ok
[INFO] [stdout] test tests::write_random_i8_as_i24 ... ok
[INFO] [stdout] test tests::write_random_i16_as_i24 ... ok
[INFO] [stdout] test tests::write_stream_max_samples ... ok
[INFO] [stdout] test tests::write_random_i16 ... ok
[INFO] [stdout] test tests::write_random_i8_as_f32 ... ok
[INFO] [stdout] test upconvert::tests::i16_to_f32_test::i16_to_f32_half ... ok
[INFO] [stdout] test tests::read_stream_i16_as_f32 ... 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_half_negative ... ok
[INFO] [stdout] test upconvert::tests::i16_to_f32_test::i16_to_f32_smallest_negative ... ok
[INFO] [stdout] test tests::write_stream_i8_as_i24 ... ok
[INFO] [stdout] test upconvert::tests::i16_to_f32_test::i16_to_f32_smallest_positive ... ok
[INFO] [stdout] test upconvert::tests::i16_to_f32_test::i16_to_f32_max ... ok
[INFO] [stdout] test tests::write_stream_i8_as_i16 ... ok
[INFO] [stdout] test tests::write_stream_f32 ... 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_quarter_negative ... ok
[INFO] [stdout] test upconvert::tests::i16_to_i24_test::i16_i24_half ... ok
[INFO] [stdout] test tests::write_stream_i8 ... ok
[INFO] [stdout] test upconvert::tests::i16_to_i24_test::i16_i24_max ... 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_min ... ok
[INFO] [stdout] test tests::write_stream_i16_as_i24 ... ok
[INFO] [stdout] test tests::write_stream_i24 ... 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_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 ... ok
[INFO] [stdout] test upconvert::tests::i24_to_f32_test::i24_to_f32_min ... 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_quarter ... ok
[INFO] [stdout] test upconvert::tests::i8_to_f32_test::i18_to_f32_half_negative ... ok
[INFO] [stdout] test upconvert::tests::i8_to_f32_test::i18_to_f32_min ... ok
[INFO] [stdout] test upconvert::tests::i24_to_f32_test::i24_to_f32_smallest_negative ... ok
[INFO] [stdout] test upconvert::tests::i8_to_f32_test::i18_to_f32_quarter ... ok
[INFO] [stdout] test tests::write_stream_i16 ... ok
[INFO] [stdout] test upconvert::tests::i24_to_f32_test::i24_to_f32_half_negative ... 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_f32_test::i18_to_f32_smallest_negative ... 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_max ... ok
[INFO] [stdout] test tests::write_stream_i16_as_f32 ... ok
[INFO] [stdout] test upconvert::tests::i16_to_f32_test::i16_to_f32_quarter ... 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_half ... 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_max ... ok
[INFO] [stdout] test upconvert::tests::i8_to_i16_test::i8_i16_smallest_negative ... ok
[INFO] [stdout] test upconvert::tests::i8_to_i24_test::i18_i24_half_negative ... ok
[INFO] [stdout] test upconvert::tests::i8_to_i16_test::i8_i16_smallest_positive ... ok
[INFO] [stdout] test upconvert::tests::i8_to_i16_test::i8_i16_min ... 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_smallest_negative ... 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_smallest_positive ... ok
[INFO] [stdout] test upconvert::tests::i8_to_i24_test::i18_i24_max ... ok
[INFO] [stdout] test upconvert::tests::i8_to_i16_test::i8_i16_quarter ... ok
[INFO] [stdout] test upconvert::tests::i8_to_i24_test::i18_i24_quarter_negative ... ok
[INFO] [stdout] test upconvert::tests::i8_to_i16_test::i8_i16_quarter_negative ... 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_half ... ok
[INFO] [stdout] test tests::write_sanity ... ok
[INFO] [stdout] test tests::write_stream_i8_as_f32 ... ok
[INFO] [stderr]    Doc-tests wave_stream
[INFO] [stdout] test tests::write_stream_i24_as_f32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 95 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[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' (161) 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:     0x5f4b5ad866a2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5f4b5ad866a2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::trace_unsynchronized::<std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5f4b5ad866a2 - std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5f4b5ad866a2 - <<std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[585f66e14d78f9ba]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5f4b5ad9780a - <core[585f66e14d78f9ba]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5f4b5ad9780a - core[585f66e14d78f9ba]::fmt::write
[INFO] [stdout]    6:     0x5f4b5ad8a6b6 - std[3f03f8b59f91bef1]::io::default_write_fmt::<std[3f03f8b59f91bef1]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5f4b5ad8a6b6 - <std[3f03f8b59f91bef1]::sys::stdio::unix::Stderr as std[3f03f8b59f91bef1]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5f4b5ad7194f - <std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5f4b5ad7194f - std[3f03f8b59f91bef1]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5f4b5ad82ba1 - std[3f03f8b59f91bef1]::panicking::default_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x5f4b5ad82d5b - std[3f03f8b59f91bef1]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x5f4b5ad71a08 - std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:698:13
[INFO] [stdout]   13:     0x5f4b5ad66f29 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_end_short_backtrace::<std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x5f4b5ad7222d - __rustc[caa99d26c7bae192]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x5f4b5ad97e7c - core[585f66e14d78f9ba]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x5f4b5ad97c52 - core[585f66e14d78f9ba]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1867:5
[INFO] [stdout]   17:     0x5f4b5ad53fde - rust_out[183646e59c86b0c5]::main::_doctest_main_src_lib_rs_225_0
[INFO] [stdout]   18:     0x5f4b5ad519f6 - rust_out[183646e59c86b0c5]::main
[INFO] [stdout]   19:     0x5f4b5ad54c23 - <fn() as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   20:     0x5f4b5ad519b6 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stdout]   21:     0x5f4b5ad519c9 - std[3f03f8b59f91bef1]::rt::lang_start::<()>::{closure#0}
[INFO] [stdout]   22:     0x5f4b5ad82196 - <&dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   23:     0x5f4b5ad82196 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<&dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   24:     0x5f4b5ad82196 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<i32, &dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   25:     0x5f4b5ad82196 - std[3f03f8b59f91bef1]::panic::catch_unwind::<&dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   26:     0x5f4b5ad82196 - std[3f03f8b59f91bef1]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/rt.rs:175:24
[INFO] [stdout]   27:     0x5f4b5ad82196 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<std[3f03f8b59f91bef1]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   28:     0x5f4b5ad82196 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<isize, std[3f03f8b59f91bef1]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   29:     0x5f4b5ad82196 - std[3f03f8b59f91bef1]::panic::catch_unwind::<std[3f03f8b59f91bef1]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x5f4b5ad82196 - std[3f03f8b59f91bef1]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/rt.rs:171:5
[INFO] [stdout]   31:     0x5f4b5ad518d1 - std[3f03f8b59f91bef1]::rt::lang_start::<()>
[INFO] [stdout]   32:     0x5f4b5ad54c85 - main
[INFO] [stdout]   33:     0x7f1bce9211ca - <unknown>
[INFO] [stdout]   34:     0x7f1bce92128b - __libc_start_main
[INFO] [stdout]   35:     0x5f4b5ad517d5 - _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' (178) 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:     0x65343662ab72 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x65343662ab72 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::trace_unsynchronized::<std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x65343662ab72 - std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x65343662ab72 - <<std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[585f66e14d78f9ba]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x65343663da0a - <core[585f66e14d78f9ba]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x65343663da0a - core[585f66e14d78f9ba]::fmt::write
[INFO] [stdout]    6:     0x65343662f396 - std[3f03f8b59f91bef1]::io::default_write_fmt::<std[3f03f8b59f91bef1]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x65343662f396 - <std[3f03f8b59f91bef1]::sys::stdio::unix::Stderr as std[3f03f8b59f91bef1]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x6534366158df - <std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x6534366158df - std[3f03f8b59f91bef1]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x653436626d51 - std[3f03f8b59f91bef1]::panicking::default_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x653436626f0b - std[3f03f8b59f91bef1]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x653436615998 - std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:698:13
[INFO] [stdout]   13:     0x65343660ae39 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_end_short_backtrace::<std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x65343661623d - __rustc[caa99d26c7bae192]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x65343663e0dc - core[585f66e14d78f9ba]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x65343663de52 - core[585f66e14d78f9ba]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1867:5
[INFO] [stdout]   17:     0x6534365e5ea3 - rust_out[183646e59c86b0c5]::main
[INFO] [stdout]   18:     0x6534365f3963 - <fn() as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   19:     0x6534365e5666 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stdout]   20:     0x6534365e57e9 - std[3f03f8b59f91bef1]::rt::lang_start::<()>::{closure#0}
[INFO] [stdout]   21:     0x653436626346 - <&dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   22:     0x653436626346 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<&dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   23:     0x653436626346 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<i32, &dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   24:     0x653436626346 - std[3f03f8b59f91bef1]::panic::catch_unwind::<&dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   25:     0x653436626346 - std[3f03f8b59f91bef1]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/rt.rs:175:24
[INFO] [stdout]   26:     0x653436626346 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<std[3f03f8b59f91bef1]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   27:     0x653436626346 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<isize, std[3f03f8b59f91bef1]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x653436626346 - std[3f03f8b59f91bef1]::panic::catch_unwind::<std[3f03f8b59f91bef1]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x653436626346 - std[3f03f8b59f91bef1]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/rt.rs:171:5
[INFO] [stdout]   30:     0x6534365e5271 - std[3f03f8b59f91bef1]::rt::lang_start::<()>
[INFO] [stdout]   31:     0x6534365f4105 - main
[INFO] [stdout]   32:     0x705de70eb1ca - <unknown>
[INFO] [stdout]   33:     0x705de70eb28b - __libc_start_main
[INFO] [stdout]   34:     0x6534365e26f5 - _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 0.39s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "268b94d45e5591be572428dfc74e3f026a26ba4b6618bde52507d66b2c436cdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "268b94d45e5591be572428dfc74e3f026a26ba4b6618bde52507d66b2c436cdf", kill_on_drop: false }`
[INFO] [stdout] 268b94d45e5591be572428dfc74e3f026a26ba4b6618bde52507d66b2c436cdf
