[INFO] crate basic_dsp_matrix 0.8.0 is already in cache
[INFO] checking basic_dsp_matrix-0.8.0 against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] extracting crate basic_dsp_matrix 0.8.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate basic_dsp_matrix 0.8.0 on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate basic_dsp_matrix 0.8.0
[INFO] finished tweaking crates.io crate basic_dsp_matrix 0.8.0
[INFO] tweaked toml for crates.io crate basic_dsp_matrix 0.8.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 231dd9a011646df0d6e4c3516be478b7ac1d3e7d6790cd8ba6d89fbae53f4b69
[INFO] running `"docker" "start" "-a" "231dd9a011646df0d6e4c3516be478b7ac1d3e7d6790cd8ba6d89fbae53f4b69"`
[INFO] [stderr]    Compiling autocfg v1.0.0
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[INFO] [stderr]     Checking basic_dsp_matrix v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/time_freq.rs:72:55
[INFO] [stderr]     |
[INFO] [stderr] 72  |                 fn windowed_fft<B>(self, buffer: &mut B, window: &WindowFunction<T>) -> Self::FreqResult
[INFO] [stderr]     |                                                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn WindowFunction<T>`
[INFO] [stderr] ...
[INFO] [stderr] 437 | add_mat_impl!(MatrixMxN; Matrix2xN; Matrix3xN; Matrix4xN);
[INFO] [stderr]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/time_freq.rs:102:16
[INFO] [stderr]     |
[INFO] [stderr] 102 |                         window: &WindowFunction<T>) -> TransRes<Self::FreqResult>
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn WindowFunction<T>`
[INFO] [stderr] ...
[INFO] [stderr] 437 | add_mat_impl!(MatrixMxN; Matrix2xN; Matrix3xN; Matrix4xN);
[INFO] [stderr]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/time_freq.rs:133:56
[INFO] [stderr]     |
[INFO] [stderr] 133 |                 fn windowed_ifft<B>(self, buffer: &mut B, window: &WindowFunction<T>) -> Self::TimeResult
[INFO] [stderr]     |                                                                    ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn WindowFunction<T>`
[INFO] [stderr] ...
[INFO] [stderr] 437 | add_mat_impl!(MatrixMxN; Matrix2xN; Matrix3xN; Matrix4xN);
[INFO] [stderr]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/time_freq.rs:163:16
[INFO] [stderr]     |
[INFO] [stderr] 163 |                         window: &WindowFunction<T>) -> TransRes<Self::RealTimeResult>
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn WindowFunction<T>`
[INFO] [stderr] ...
[INFO] [stderr] 437 | add_mat_impl!(MatrixMxN; Matrix2xN; Matrix3xN; Matrix4xN);
[INFO] [stderr]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/time_freq.rs:195:41
[INFO] [stderr]     |
[INFO] [stderr] 195 |                 fn apply_window(&mut self, window: &WindowFunction<T>) {
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn WindowFunction<T>`
[INFO] [stderr] ...
[INFO] [stderr] 437 | add_mat_impl!(MatrixMxN; Matrix2xN; Matrix3xN; Matrix4xN);
[INFO] [stderr]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/time_freq.rs:201:43
[INFO] [stderr]     |
[INFO] [stderr] 201 |                 fn unapply_window(&mut self, window: &WindowFunction<T>) {
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn WindowFunction<T>`
[INFO] [stderr] ...
[INFO] [stderr] 437 | add_mat_impl!(MatrixMxN; Matrix2xN; Matrix3xN; Matrix4xN);
[INFO] [stderr]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/time_freq.rs:272:18
[INFO] [stderr]     |
[INFO] [stderr] 272 |                         function: &RealImpulseResponse<T>,
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RealImpulseResponse<T>`
[INFO] [stderr] ...
[INFO] [stderr] 437 | add_mat_impl!(MatrixMxN; Matrix2xN; Matrix3xN; Matrix4xN);
[INFO] [stderr]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/time_freq.rs:285:36
[INFO] [stderr]     |
[INFO] [stderr] 285 |                         function: &RealFrequencyResponse<T>,
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RealFrequencyResponse<T>`
[INFO] [stderr] ...
[INFO] [stderr] 437 | add_mat_impl!(MatrixMxN; Matrix2xN; Matrix3xN; Matrix4xN);
[INFO] [stderr]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/time_freq.rs:298:43
[INFO] [stderr]     |
[INFO] [stderr] 298 |                         function: Option<&RealFrequencyResponse<T>>,
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RealFrequencyResponse<T>`
[INFO] [stderr] ...
[INFO] [stderr] 437 | add_mat_impl!(MatrixMxN; Matrix2xN; Matrix3xN; Matrix4xN);
[INFO] [stderr]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/time_freq.rs:358:56
[INFO] [stderr]     |
[INFO] [stderr] 358 |                     where V: Convolution<'a, S, T, &'a RealImpulseResponse<T>> {
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RealImpulseResponse<T>`
[INFO] [stderr] ...
[INFO] [stderr] 437 | add_mat_impl!(MatrixMxN; Matrix2xN; Matrix3xN; Matrix4xN);
[INFO] [stderr]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/time_freq.rs:356:47
[INFO] [stderr]     |
[INFO] [stderr] 356 |                     Convolution<'a, S, T, &'a RealImpulseResponse<T>>
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RealImpulseResponse<T>`
[INFO] [stderr] ...
[INFO] [stderr] 437 | add_mat_impl!(MatrixMxN; Matrix2xN; Matrix3xN; Matrix4xN);
[INFO] [stderr]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/time_freq.rs:362:29
[INFO] [stderr]     |
[INFO] [stderr] 362 |                         impulse_response: &'a RealImpulseResponse<T>,
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RealImpulseResponse<T>`
[INFO] [stderr] ...
[INFO] [stderr] 437 | add_mat_impl!(MatrixMxN; Matrix2xN; Matrix3xN; Matrix4xN);
[INFO] [stderr]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/time_freq.rs:375:56
[INFO] [stderr]     |
[INFO] [stderr] 375 |                     where V: Convolution<'a, S, T, &'a ComplexImpulseResponse<T>> {
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ComplexImpulseResponse<T>`
[INFO] [stderr] ...
[INFO] [stderr] 437 | add_mat_impl!(MatrixMxN; Matrix2xN; Matrix3xN; Matrix4xN);
[INFO] [stderr]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/time_freq.rs:373:47
[INFO] [stderr]     |
[INFO] [stderr] 373 |                     Convolution<'a, S, T, &'a ComplexImpulseResponse<T>>
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ComplexImpulseResponse<T>`
[INFO] [stderr] ...
[INFO] [stderr] 437 | add_mat_impl!(MatrixMxN; Matrix2xN; Matrix3xN; Matrix4xN);
[INFO] [stderr]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/time_freq.rs:379:29
[INFO] [stderr]     |
[INFO] [stderr] 379 |                         impulse_response: &'a ComplexImpulseResponse<T>,
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ComplexImpulseResponse<T>`
[INFO] [stderr] ...
[INFO] [stderr] 437 | add_mat_impl!(MatrixMxN; Matrix2xN; Matrix3xN; Matrix4xN);
[INFO] [stderr]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/time_freq.rs:392:68
[INFO] [stderr]     |
[INFO] [stderr] 392 |                     where V: FrequencyMultiplication<'a, S, T, &'a RealFrequencyResponse<T>> {
[INFO] [stderr]     |                                                                    ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RealFrequencyResponse<T>`
[INFO] [stderr] ...
[INFO] [stderr] 437 | add_mat_impl!(MatrixMxN; Matrix2xN; Matrix3xN; Matrix4xN);
[INFO] [stderr]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/time_freq.rs:390:63
[INFO] [stderr]     |
[INFO] [stderr] 390 |                         FrequencyMultiplication<'a, S, T, &'a RealFrequencyResponse<T>>
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RealFrequencyResponse<T>`
[INFO] [stderr] ...
[INFO] [stderr] 437 | add_mat_impl!(MatrixMxN; Matrix2xN; Matrix3xN; Matrix4xN);
[INFO] [stderr]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/time_freq.rs:395:31
[INFO] [stderr]     |
[INFO] [stderr] 395 |                         frequency_response: &'a RealFrequencyResponse<T>,
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RealFrequencyResponse<T>`
[INFO] [stderr] ...
[INFO] [stderr] 437 | add_mat_impl!(MatrixMxN; Matrix2xN; Matrix3xN; Matrix4xN);
[INFO] [stderr]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/time_freq.rs:406:68
[INFO] [stderr]     |
[INFO] [stderr] 406 |                     where V: FrequencyMultiplication<'a, S, T, &'a ComplexFrequencyResponse<T>> {
[INFO] [stderr]     |                                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ComplexFrequencyResponse<T>`
[INFO] [stderr] ...
[INFO] [stderr] 437 | add_mat_impl!(MatrixMxN; Matrix2xN; Matrix3xN; Matrix4xN);
[INFO] [stderr]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/time_freq.rs:404:63
[INFO] [stderr]     |
[INFO] [stderr] 404 |                         FrequencyMultiplication<'a, S, T, &'a ComplexFrequencyResponse<T>>
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ComplexFrequencyResponse<T>`
[INFO] [stderr] ...
[INFO] [stderr] 437 | add_mat_impl!(MatrixMxN; Matrix2xN; Matrix3xN; Matrix4xN);
[INFO] [stderr]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/time_freq.rs:409:31
[INFO] [stderr]     |
[INFO] [stderr] 409 |                         frequency_response: &'a ComplexFrequencyResponse<T>,
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ComplexFrequencyResponse<T>`
[INFO] [stderr] ...
[INFO] [stderr] 437 | add_mat_impl!(MatrixMxN; Matrix2xN; Matrix3xN; Matrix4xN);
[INFO] [stderr]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/time_freq.rs:72:55
[INFO] [stderr]     |
[INFO] [stderr] 72  |                 fn windowed_fft<B>(self, buffer: &mut B, window: &WindowFunction<T>) -> Self::FreqResult
[INFO] [stderr]     |                                                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn WindowFunction<T>`
[INFO] [stderr] ...
[INFO] [stderr] 437 | add_mat_impl!(MatrixMxN; Matrix2xN; Matrix3xN; Matrix4xN);
[INFO] [stderr]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/lib.rs:234:52
[INFO] [stderr]     |
[INFO] [stderr] 234 |             let first = mem::replace(&mut self[0], mem::uninitialized());
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/lib.rs:235:53
[INFO] [stderr]     |
[INFO] [stderr] 235 |             let second = mem::replace(&mut self[1], mem::uninitialized());
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/lib.rs:249:52
[INFO] [stderr]     |
[INFO] [stderr] 249 |             let first = mem::replace(&mut self[0], mem::uninitialized());
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/lib.rs:250:53
[INFO] [stderr]     |
[INFO] [stderr] 250 |             let second = mem::replace(&mut self[1], mem::uninitialized());
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/lib.rs:271:52
[INFO] [stderr]     |
[INFO] [stderr] 271 |             let first = mem::replace(&mut self[0], mem::uninitialized());
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/lib.rs:272:53
[INFO] [stderr]     |
[INFO] [stderr] 272 |             let second = mem::replace(&mut self[1], mem::uninitialized());
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/lib.rs:273:52
[INFO] [stderr]     |
[INFO] [stderr] 273 |             let third = mem::replace(&mut self[2], mem::uninitialized());
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/lib.rs:288:52
[INFO] [stderr]     |
[INFO] [stderr] 288 |             let first = mem::replace(&mut self[0], mem::uninitialized());
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/lib.rs:289:53
[INFO] [stderr]     |
[INFO] [stderr] 289 |             let second = mem::replace(&mut self[1], mem::uninitialized());
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/lib.rs:290:52
[INFO] [stderr]     |
[INFO] [stderr] 290 |             let third = mem::replace(&mut self[2], mem::uninitialized());
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/time_freq.rs:72:55
[INFO] [stderr]     |
[INFO] [stderr] 72  |                 fn windowed_fft<B>(self, buffer: &mut B, window: &WindowFunction<T>) -> Self::FreqResult
[INFO] [stderr]     |                                                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn WindowFunction<T>`
[INFO] [stderr] ...
[INFO] [stderr] 437 | add_mat_impl!(MatrixMxN; Matrix2xN; Matrix3xN; Matrix4xN);
[INFO] [stderr]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/lib.rs:312:52
[INFO] [stderr]     |
[INFO] [stderr] 312 |             let first = mem::replace(&mut self[0], mem::uninitialized());
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/time_freq.rs:102:16
[INFO] [stderr]     |
[INFO] [stderr] 102 |                         window: &WindowFunction<T>) -> TransRes<Self::FreqResult>
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn WindowFunction<T>`
[INFO] [stderr] ...
[INFO] [stderr] 437 | add_mat_impl!(MatrixMxN; Matrix2xN; Matrix3xN; Matrix4xN);
[INFO] [stderr]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/lib.rs:313:53
[INFO] [stderr]     |
[INFO] [stderr] 313 |             let second = mem::replace(&mut self[1], mem::uninitialized());
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/lib.rs:314:52
[INFO] [stderr]     |
[INFO] [stderr] 314 |             let third = mem::replace(&mut self[2], mem::uninitialized());
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/lib.rs:315:53
[INFO] [stderr]     |
[INFO] [stderr] 315 |             let fourth = mem::replace(&mut self[3], mem::uninitialized());
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/lib.rs:331:52
[INFO] [stderr]     |
[INFO] [stderr] 331 |             let first = mem::replace(&mut self[0], mem::uninitialized());
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/lib.rs:332:53
[INFO] [stderr]     |
[INFO] [stderr] 332 |             let second = mem::replace(&mut self[1], mem::uninitialized());
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/lib.rs:333:52
[INFO] [stderr]     |
[INFO] [stderr] 333 |             let third = mem::replace(&mut self[2], mem::uninitialized());
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/lib.rs:334:53
[INFO] [stderr]     |
[INFO] [stderr] 334 |             let fourth = mem::replace(&mut self[3], mem::uninitialized());
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/time_freq.rs:133:56
[INFO] [stderr]     |
[INFO] [stderr] 133 |                 fn windowed_ifft<B>(self, buffer: &mut B, window: &WindowFunction<T>) -> Self::TimeResult
[INFO] [stderr]     |                                                                    ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn WindowFunction<T>`
[INFO] [stderr] ...
[INFO] [stderr] 437 | add_mat_impl!(MatrixMxN; Matrix2xN; Matrix3xN; Matrix4xN);
[INFO] [stderr]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/time_freq.rs:163:16
[INFO] [stderr]     |
[INFO] [stderr] 163 |                         window: &WindowFunction<T>) -> TransRes<Self::RealTimeResult>
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn WindowFunction<T>`
[INFO] [stderr] ...
[INFO] [stderr] 437 | add_mat_impl!(MatrixMxN; Matrix2xN; Matrix3xN; Matrix4xN);
[INFO] [stderr]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/time_freq.rs:195:41
[INFO] [stderr]     |
[INFO] [stderr] 195 |                 fn apply_window(&mut self, window: &WindowFunction<T>) {
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn WindowFunction<T>`
[INFO] [stderr] ...
[INFO] [stderr] 437 | add_mat_impl!(MatrixMxN; Matrix2xN; Matrix3xN; Matrix4xN);
[INFO] [stderr]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/time_freq.rs:201:43
[INFO] [stderr]     |
[INFO] [stderr] 201 |                 fn unapply_window(&mut self, window: &WindowFunction<T>) {
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn WindowFunction<T>`
[INFO] [stderr] ...
[INFO] [stderr] 437 | add_mat_impl!(MatrixMxN; Matrix2xN; Matrix3xN; Matrix4xN);
[INFO] [stderr]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/time_freq.rs:272:18
[INFO] [stderr]     |
[INFO] [stderr] 272 |                         function: &RealImpulseResponse<T>,
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RealImpulseResponse<T>`
[INFO] [stderr] ...
[INFO] [stderr] 437 | add_mat_impl!(MatrixMxN; Matrix2xN; Matrix3xN; Matrix4xN);
[INFO] [stderr]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/time_freq.rs:285:36
[INFO] [stderr]     |
[INFO] [stderr] 285 |                         function: &RealFrequencyResponse<T>,
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RealFrequencyResponse<T>`
[INFO] [stderr] ...
[INFO] [stderr] 437 | add_mat_impl!(MatrixMxN; Matrix2xN; Matrix3xN; Matrix4xN);
[INFO] [stderr]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/time_freq.rs:298:43
[INFO] [stderr]     |
[INFO] [stderr] 298 |                         function: Option<&RealFrequencyResponse<T>>,
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RealFrequencyResponse<T>`
[INFO] [stderr] ...
[INFO] [stderr] 437 | add_mat_impl!(MatrixMxN; Matrix2xN; Matrix3xN; Matrix4xN);
[INFO] [stderr]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/time_freq.rs:358:56
[INFO] [stderr]     |
[INFO] [stderr] 358 |                     where V: Convolution<'a, S, T, &'a RealImpulseResponse<T>> {
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RealImpulseResponse<T>`
[INFO] [stderr] ...
[INFO] [stderr] 437 | add_mat_impl!(MatrixMxN; Matrix2xN; Matrix3xN; Matrix4xN);
[INFO] [stderr]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/time_freq.rs:356:47
[INFO] [stderr]     |
[INFO] [stderr] 356 |                     Convolution<'a, S, T, &'a RealImpulseResponse<T>>
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RealImpulseResponse<T>`
[INFO] [stderr] ...
[INFO] [stderr] 437 | add_mat_impl!(MatrixMxN; Matrix2xN; Matrix3xN; Matrix4xN);
[INFO] [stderr]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/time_freq.rs:362:29
[INFO] [stderr]     |
[INFO] [stderr] 362 |                         impulse_response: &'a RealImpulseResponse<T>,
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RealImpulseResponse<T>`
[INFO] [stderr] ...
[INFO] [stderr] 437 | add_mat_impl!(MatrixMxN; Matrix2xN; Matrix3xN; Matrix4xN);
[INFO] [stderr]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/time_freq.rs:375:56
[INFO] [stderr]     |
[INFO] [stderr] 375 |                     where V: Convolution<'a, S, T, &'a ComplexImpulseResponse<T>> {
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ComplexImpulseResponse<T>`
[INFO] [stderr] ...
[INFO] [stderr] 437 | add_mat_impl!(MatrixMxN; Matrix2xN; Matrix3xN; Matrix4xN);
[INFO] [stderr]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/time_freq.rs:373:47
[INFO] [stderr]     |
[INFO] [stderr] 373 |                     Convolution<'a, S, T, &'a ComplexImpulseResponse<T>>
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ComplexImpulseResponse<T>`
[INFO] [stderr] ...
[INFO] [stderr] 437 | add_mat_impl!(MatrixMxN; Matrix2xN; Matrix3xN; Matrix4xN);
[INFO] [stderr]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/time_freq.rs:379:29
[INFO] [stderr]     |
[INFO] [stderr] 379 |                         impulse_response: &'a ComplexImpulseResponse<T>,
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ComplexImpulseResponse<T>`
[INFO] [stderr] ...
[INFO] [stderr] 437 | add_mat_impl!(MatrixMxN; Matrix2xN; Matrix3xN; Matrix4xN);
[INFO] [stderr]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/time_freq.rs:392:68
[INFO] [stderr]     |
[INFO] [stderr] 392 |                     where V: FrequencyMultiplication<'a, S, T, &'a RealFrequencyResponse<T>> {
[INFO] [stderr]     |                                                                    ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RealFrequencyResponse<T>`
[INFO] [stderr] ...
[INFO] [stderr] 437 | add_mat_impl!(MatrixMxN; Matrix2xN; Matrix3xN; Matrix4xN);
[INFO] [stderr]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/time_freq.rs:390:63
[INFO] [stderr]     |
[INFO] [stderr] 390 |                         FrequencyMultiplication<'a, S, T, &'a RealFrequencyResponse<T>>
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RealFrequencyResponse<T>`
[INFO] [stderr] ...
[INFO] [stderr] 437 | add_mat_impl!(MatrixMxN; Matrix2xN; Matrix3xN; Matrix4xN);
[INFO] [stderr]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/time_freq.rs:395:31
[INFO] [stderr]     |
[INFO] [stderr] 395 |                         frequency_response: &'a RealFrequencyResponse<T>,
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RealFrequencyResponse<T>`
[INFO] [stderr] ...
[INFO] [stderr] 437 | add_mat_impl!(MatrixMxN; Matrix2xN; Matrix3xN; Matrix4xN);
[INFO] [stderr]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/time_freq.rs:406:68
[INFO] [stderr]     |
[INFO] [stderr] 406 |                     where V: FrequencyMultiplication<'a, S, T, &'a ComplexFrequencyResponse<T>> {
[INFO] [stderr]     |                                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ComplexFrequencyResponse<T>`
[INFO] [stderr] ...
[INFO] [stderr] 437 | add_mat_impl!(MatrixMxN; Matrix2xN; Matrix3xN; Matrix4xN);
[INFO] [stderr]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/time_freq.rs:404:63
[INFO] [stderr]     |
[INFO] [stderr] 404 |                         FrequencyMultiplication<'a, S, T, &'a ComplexFrequencyResponse<T>>
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ComplexFrequencyResponse<T>`
[INFO] [stderr] ...
[INFO] [stderr] 437 | add_mat_impl!(MatrixMxN; Matrix2xN; Matrix3xN; Matrix4xN);
[INFO] [stderr]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/time_freq.rs:409:31
[INFO] [stderr]     |
[INFO] [stderr] 409 |                         frequency_response: &'a ComplexFrequencyResponse<T>,
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ComplexFrequencyResponse<T>`
[INFO] [stderr] ...
[INFO] [stderr] 437 | add_mat_impl!(MatrixMxN; Matrix2xN; Matrix3xN; Matrix4xN);
[INFO] [stderr]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/time_freq.rs:72:55
[INFO] [stderr]     |
[INFO] [stderr] 72  |                 fn windowed_fft<B>(self, buffer: &mut B, window: &WindowFunction<T>) -> Self::FreqResult
[INFO] [stderr]     |                                                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn WindowFunction<T>`
[INFO] [stderr] ...
[INFO] [stderr] 437 | add_mat_impl!(MatrixMxN; Matrix2xN; Matrix3xN; Matrix4xN);
[INFO] [stderr]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/time_freq.rs:562:27
[INFO] [stderr]     |
[INFO] [stderr] 562 |                 &sinc as &RealImpulseResponse<f32>,
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RealImpulseResponse<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/lib.rs:234:52
[INFO] [stderr]     |
[INFO] [stderr] 234 |             let first = mem::replace(&mut self[0], mem::uninitialized());
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/lib.rs:235:53
[INFO] [stderr]     |
[INFO] [stderr] 235 |             let second = mem::replace(&mut self[1], mem::uninitialized());
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/lib.rs:249:52
[INFO] [stderr]     |
[INFO] [stderr] 249 |             let first = mem::replace(&mut self[0], mem::uninitialized());
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/lib.rs:250:53
[INFO] [stderr]     |
[INFO] [stderr] 250 |             let second = mem::replace(&mut self[1], mem::uninitialized());
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/lib.rs:271:52
[INFO] [stderr]     |
[INFO] [stderr] 271 |             let first = mem::replace(&mut self[0], mem::uninitialized());
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/lib.rs:272:53
[INFO] [stderr]     |
[INFO] [stderr] 272 |             let second = mem::replace(&mut self[1], mem::uninitialized());
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/lib.rs:273:52
[INFO] [stderr]     |
[INFO] [stderr] 273 |             let third = mem::replace(&mut self[2], mem::uninitialized());
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/lib.rs:288:52
[INFO] [stderr]     |
[INFO] [stderr] 288 |             let first = mem::replace(&mut self[0], mem::uninitialized());
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/lib.rs:289:53
[INFO] [stderr]     |
[INFO] [stderr] 289 |             let second = mem::replace(&mut self[1], mem::uninitialized());
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/lib.rs:290:52
[INFO] [stderr]     |
[INFO] [stderr] 290 |             let third = mem::replace(&mut self[2], mem::uninitialized());
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/lib.rs:312:52
[INFO] [stderr]     |
[INFO] [stderr] 312 |             let first = mem::replace(&mut self[0], mem::uninitialized());
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/lib.rs:313:53
[INFO] [stderr]     |
[INFO] [stderr] 313 |             let second = mem::replace(&mut self[1], mem::uninitialized());
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/lib.rs:314:52
[INFO] [stderr]     |
[INFO] [stderr] 314 |             let third = mem::replace(&mut self[2], mem::uninitialized());
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/lib.rs:315:53
[INFO] [stderr]     |
[INFO] [stderr] 315 |             let fourth = mem::replace(&mut self[3], mem::uninitialized());
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/lib.rs:331:52
[INFO] [stderr]     |
[INFO] [stderr] 331 |             let first = mem::replace(&mut self[0], mem::uninitialized());
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/lib.rs:332:53
[INFO] [stderr]     |
[INFO] [stderr] 332 |             let second = mem::replace(&mut self[1], mem::uninitialized());
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/lib.rs:333:52
[INFO] [stderr]     |
[INFO] [stderr] 333 |             let third = mem::replace(&mut self[2], mem::uninitialized());
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/lib.rs:334:53
[INFO] [stderr]     |
[INFO] [stderr] 334 |             let fourth = mem::replace(&mut self[3], mem::uninitialized());
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.68s
[INFO] running `"docker" "inspect" "231dd9a011646df0d6e4c3516be478b7ac1d3e7d6790cd8ba6d89fbae53f4b69"`
[INFO] running `"docker" "rm" "-f" "231dd9a011646df0d6e4c3516be478b7ac1d3e7d6790cd8ba6d89fbae53f4b69"`
[INFO] [stdout] 231dd9a011646df0d6e4c3516be478b7ac1d3e7d6790cd8ba6d89fbae53f4b69
