[INFO] crate rustdct 0.4.0 is already in cache
[INFO] checking rustdct-0.4.0 against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] extracting crate rustdct 0.4.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate rustdct 0.4.0 on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rustdct 0.4.0
[INFO] finished tweaking crates.io crate rustdct 0.4.0
[INFO] tweaked toml for crates.io crate rustdct 0.4.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "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" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "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] 315ba731361eaade434062c01c56635638092b35203a80ce21ee7fed5532970e
[INFO] running `"docker" "start" "-a" "315ba731361eaade434062c01c56635638092b35203a80ce21ee7fed5532970e"`
[INFO] [stderr]     Checking strength_reduce v0.2.3
[INFO] [stderr]     Checking transpose v0.1.0
[INFO] [stderr]     Checking rustfft v3.0.1
[INFO] [stderr]     Checking rustdct v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/mdct/mdct_via_dct4.rs:30:14
[INFO] [stderr]    |
[INFO] [stderr] 30 |     dct: Arc<TransformType4<T>>,
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType4<T>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/mdct/mdct_via_dct4.rs:41:34
[INFO] [stderr]    |
[INFO] [stderr] 41 |     pub fn new<F>(inner_dct: Arc<TransformType4<T>>, window_fn: F) -> Self
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType4<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/algorithm/type1_convert_to_fft.rs:28:14
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fft: Arc<FFT<T>>,
[INFO] [stderr]    |              ^^^^^^ help: use `dyn`: `dyn FFT<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/algorithm/type1_convert_to_fft.rs:33:31
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub fn new(inner_fft: Arc<FFT<T>>) -> Self {
[INFO] [stderr]    |                               ^^^^^^ help: use `dyn`: `dyn FFT<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/algorithm/type1_convert_to_fft.rs:113:14
[INFO] [stderr]     |
[INFO] [stderr] 113 |     fft: Arc<FFT<T>>,
[INFO] [stderr]     |              ^^^^^^ help: use `dyn`: `dyn FFT<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/algorithm/type1_convert_to_fft.rs:118:31
[INFO] [stderr]     |
[INFO] [stderr] 118 |     pub fn new(inner_fft: Arc<FFT<T>>) -> Self {
[INFO] [stderr]     |                               ^^^^^^ help: use `dyn`: `dyn FFT<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/algorithm/type2and3_convert_to_fft.rs:42:14
[INFO] [stderr]    |
[INFO] [stderr] 42 |     fft: Arc<FFT<T>>,
[INFO] [stderr]    |              ^^^^^^ help: use `dyn`: `dyn FFT<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/algorithm/type2and3_convert_to_fft.rs:48:31
[INFO] [stderr]    |
[INFO] [stderr] 48 |     pub fn new(inner_fft: Arc<FFT<T>>) -> Self {
[INFO] [stderr]    |                               ^^^^^^ help: use `dyn`: `dyn FFT<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/algorithm/type2and3_splitradix.rs:32:19
[INFO] [stderr]    |
[INFO] [stderr] 32 |     half_dct: Arc<TransformType2And3<T>>,
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType2And3<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/algorithm/type2and3_splitradix.rs:33:22
[INFO] [stderr]    |
[INFO] [stderr] 33 |     quarter_dct: Arc<TransformType2And3<T>>,
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType2And3<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/algorithm/type2and3_splitradix.rs:39:30
[INFO] [stderr]    |
[INFO] [stderr] 39 |     pub fn new(half_dct: Arc<TransformType2And3<T>>, quarter_dct: Arc<TransformType2And3<T>>) -> Self {
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType2And3<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/algorithm/type2and3_splitradix.rs:39:71
[INFO] [stderr]    |
[INFO] [stderr] 39 |     pub fn new(half_dct: Arc<TransformType2And3<T>>, quarter_dct: Arc<TransformType2And3<T>>) -> Self {
[INFO] [stderr]    |                                                                       ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType2And3<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/algorithm/type4_convert_to_fft.rs:34:14
[INFO] [stderr]    |
[INFO] [stderr] 34 |     fft: Arc<FFT<T>>,
[INFO] [stderr]    |              ^^^^^^ help: use `dyn`: `dyn FFT<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/algorithm/type4_convert_to_fft.rs:39:31
[INFO] [stderr]    |
[INFO] [stderr] 39 |     pub fn new(inner_fft: Arc<FFT<T>>) -> Self {
[INFO] [stderr]    |                               ^^^^^^ help: use `dyn`: `dyn FFT<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/algorithm/type4_convert_to_type3.rs:32:20
[INFO] [stderr]    |
[INFO] [stderr] 32 |     inner_dct: Arc<TransformType2And3<T>>,
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType2And3<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/algorithm/type4_convert_to_type3.rs:38:31
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub fn new(inner_dct: Arc<TransformType2And3<T>>) -> Self {
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType2And3<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/plan.rs:43:36
[INFO] [stderr]    |
[INFO] [stderr] 43 |     dct1_cache: HashMap<usize, Arc<DCT1<T>>>,
[INFO] [stderr]    |                                    ^^^^^^^ help: use `dyn`: `dyn DCT1<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/plan.rs:44:36
[INFO] [stderr]    |
[INFO] [stderr] 44 |     dst1_cache: HashMap<usize, Arc<DST1<T>>>,
[INFO] [stderr]    |                                    ^^^^^^^ help: use `dyn`: `dyn DST1<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/plan.rs:45:37
[INFO] [stderr]    |
[INFO] [stderr] 45 |     dct23_cache: HashMap<usize, Arc<TransformType2And3<T>>>,
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType2And3<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/plan.rs:46:36
[INFO] [stderr]    |
[INFO] [stderr] 46 |     dct4_cache: HashMap<usize, Arc<TransformType4<T>>>,
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType4<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/plan.rs:47:36
[INFO] [stderr]    |
[INFO] [stderr] 47 |     mdct_cache: HashMap<usize, Arc<MDCT<T>>>,
[INFO] [stderr]    |                                    ^^^^^^^ help: use `dyn`: `dyn MDCT<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/plan.rs:63:52
[INFO] [stderr]    |
[INFO] [stderr] 63 |     pub fn plan_dct1(&mut self, len: usize) -> Arc<DCT1<T>> {
[INFO] [stderr]    |                                                    ^^^^^^^ help: use `dyn`: `dyn DCT1<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/plan.rs:73:52
[INFO] [stderr]    |
[INFO] [stderr] 73 |     fn plan_new_dct1(&mut self, len: usize) -> Arc<DCT1<T>> {
[INFO] [stderr]    |                                                    ^^^^^^^ help: use `dyn`: `dyn DCT1<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/plan.rs:88:52
[INFO] [stderr]    |
[INFO] [stderr] 88 |     pub fn plan_dct2(&mut self, len: usize) -> Arc<TransformType2And3<T>> {
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType2And3<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/plan.rs:98:52
[INFO] [stderr]    |
[INFO] [stderr] 98 |     fn plan_new_dct2(&mut self, len: usize) -> Arc<TransformType2And3<T>> {
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType2And3<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/plan.rs:114:58
[INFO] [stderr]     |
[INFO] [stderr] 114 |     fn plan_dct2_butterfly(&mut self, len: usize) -> Arc<TransformType2And3<T>> {
[INFO] [stderr]     |                                                          ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType2And3<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/plan.rs:130:52
[INFO] [stderr]     |
[INFO] [stderr] 130 |     pub fn plan_dct3(&mut self, len: usize) -> Arc<TransformType2And3<T>> {
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType2And3<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/plan.rs:136:52
[INFO] [stderr]     |
[INFO] [stderr] 136 |     pub fn plan_dct4(&mut self, len: usize) -> Arc<TransformType4<T>> {
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType4<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/plan.rs:146:52
[INFO] [stderr]     |
[INFO] [stderr] 146 |     fn plan_new_dct4(&mut self, len: usize) -> Arc<TransformType4<T>> {
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType4<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/plan.rs:170:52
[INFO] [stderr]     |
[INFO] [stderr] 170 |     pub fn plan_dst1(&mut self, len: usize) -> Arc<DST1<T>> {
[INFO] [stderr]     |                                                    ^^^^^^^ help: use `dyn`: `dyn DST1<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/plan.rs:180:52
[INFO] [stderr]     |
[INFO] [stderr] 180 |     fn plan_new_dst1(&mut self, len: usize) -> Arc<DST1<T>> {
[INFO] [stderr]     |                                                    ^^^^^^^ help: use `dyn`: `dyn DST1<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/plan.rs:192:52
[INFO] [stderr]     |
[INFO] [stderr] 192 |     pub fn plan_dst2(&mut self, len: usize) -> Arc<TransformType2And3<T>> {
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType2And3<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/plan.rs:198:52
[INFO] [stderr]     |
[INFO] [stderr] 198 |     pub fn plan_dst3(&mut self, len: usize) -> Arc<TransformType2And3<T>> {
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType2And3<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/plan.rs:204:52
[INFO] [stderr]     |
[INFO] [stderr] 204 |     pub fn plan_dst4(&mut self, len: usize) -> Arc<TransformType4<T>> {
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType4<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/plan.rs:215:69
[INFO] [stderr]     |
[INFO] [stderr] 215 |     pub fn plan_mdct<F>(&mut self, len: usize, window_fn: F) -> Arc<MDCT<T>>
[INFO] [stderr]     |                                                                     ^^^^^^^ help: use `dyn`: `dyn MDCT<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/plan.rs:226:69
[INFO] [stderr]     |
[INFO] [stderr] 226 |     fn plan_new_mdct<F>(&mut self, len: usize, window_fn: F) -> Arc<MDCT<T>>
[INFO] [stderr]     |                                                                     ^^^^^^^ help: use `dyn`: `dyn MDCT<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/mdct/mdct_via_dct4.rs:30:14
[INFO] [stderr]    |
[INFO] [stderr] 30 |     dct: Arc<TransformType4<T>>,
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType4<T>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/mdct/mdct_via_dct4.rs:41:34
[INFO] [stderr]    |
[INFO] [stderr] 41 |     pub fn new<F>(inner_dct: Arc<TransformType4<T>>, window_fn: F) -> Self
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType4<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/algorithm/type1_convert_to_fft.rs:28:14
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fft: Arc<FFT<T>>,
[INFO] [stderr]    |              ^^^^^^ help: use `dyn`: `dyn FFT<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/algorithm/type1_convert_to_fft.rs:33:31
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub fn new(inner_fft: Arc<FFT<T>>) -> Self {
[INFO] [stderr]    |                               ^^^^^^ help: use `dyn`: `dyn FFT<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/algorithm/type1_convert_to_fft.rs:113:14
[INFO] [stderr]     |
[INFO] [stderr] 113 |     fft: Arc<FFT<T>>,
[INFO] [stderr]     |              ^^^^^^ help: use `dyn`: `dyn FFT<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/algorithm/type1_convert_to_fft.rs:118:31
[INFO] [stderr]     |
[INFO] [stderr] 118 |     pub fn new(inner_fft: Arc<FFT<T>>) -> Self {
[INFO] [stderr]     |                               ^^^^^^ help: use `dyn`: `dyn FFT<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/algorithm/type2and3_convert_to_fft.rs:42:14
[INFO] [stderr]    |
[INFO] [stderr] 42 |     fft: Arc<FFT<T>>,
[INFO] [stderr]    |              ^^^^^^ help: use `dyn`: `dyn FFT<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/algorithm/type2and3_convert_to_fft.rs:48:31
[INFO] [stderr]    |
[INFO] [stderr] 48 |     pub fn new(inner_fft: Arc<FFT<T>>) -> Self {
[INFO] [stderr]    |                               ^^^^^^ help: use `dyn`: `dyn FFT<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/algorithm/type2and3_splitradix.rs:32:19
[INFO] [stderr]    |
[INFO] [stderr] 32 |     half_dct: Arc<TransformType2And3<T>>,
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType2And3<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/algorithm/type2and3_splitradix.rs:33:22
[INFO] [stderr]    |
[INFO] [stderr] 33 |     quarter_dct: Arc<TransformType2And3<T>>,
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType2And3<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/algorithm/type2and3_splitradix.rs:39:30
[INFO] [stderr]    |
[INFO] [stderr] 39 |     pub fn new(half_dct: Arc<TransformType2And3<T>>, quarter_dct: Arc<TransformType2And3<T>>) -> Self {
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType2And3<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/algorithm/type2and3_splitradix.rs:39:71
[INFO] [stderr]    |
[INFO] [stderr] 39 |     pub fn new(half_dct: Arc<TransformType2And3<T>>, quarter_dct: Arc<TransformType2And3<T>>) -> Self {
[INFO] [stderr]    |                                                                       ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType2And3<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/algorithm/type4_convert_to_fft.rs:34:14
[INFO] [stderr]    |
[INFO] [stderr] 34 |     fft: Arc<FFT<T>>,
[INFO] [stderr]    |              ^^^^^^ help: use `dyn`: `dyn FFT<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/algorithm/type4_convert_to_fft.rs:39:31
[INFO] [stderr]    |
[INFO] [stderr] 39 |     pub fn new(inner_fft: Arc<FFT<T>>) -> Self {
[INFO] [stderr]    |                               ^^^^^^ help: use `dyn`: `dyn FFT<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/algorithm/type4_convert_to_type3.rs:32:20
[INFO] [stderr]    |
[INFO] [stderr] 32 |     inner_dct: Arc<TransformType2And3<T>>,
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType2And3<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/algorithm/type4_convert_to_type3.rs:38:31
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub fn new(inner_dct: Arc<TransformType2And3<T>>) -> Self {
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType2And3<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/plan.rs:43:36
[INFO] [stderr]    |
[INFO] [stderr] 43 |     dct1_cache: HashMap<usize, Arc<DCT1<T>>>,
[INFO] [stderr]    |                                    ^^^^^^^ help: use `dyn`: `dyn DCT1<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/plan.rs:44:36
[INFO] [stderr]    |
[INFO] [stderr] 44 |     dst1_cache: HashMap<usize, Arc<DST1<T>>>,
[INFO] [stderr]    |                                    ^^^^^^^ help: use `dyn`: `dyn DST1<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/plan.rs:45:37
[INFO] [stderr]    |
[INFO] [stderr] 45 |     dct23_cache: HashMap<usize, Arc<TransformType2And3<T>>>,
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType2And3<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/plan.rs:46:36
[INFO] [stderr]    |
[INFO] [stderr] 46 |     dct4_cache: HashMap<usize, Arc<TransformType4<T>>>,
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType4<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/plan.rs:47:36
[INFO] [stderr]    |
[INFO] [stderr] 47 |     mdct_cache: HashMap<usize, Arc<MDCT<T>>>,
[INFO] [stderr]    |                                    ^^^^^^^ help: use `dyn`: `dyn MDCT<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/plan.rs:63:52
[INFO] [stderr]    |
[INFO] [stderr] 63 |     pub fn plan_dct1(&mut self, len: usize) -> Arc<DCT1<T>> {
[INFO] [stderr]    |                                                    ^^^^^^^ help: use `dyn`: `dyn DCT1<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/plan.rs:73:52
[INFO] [stderr]    |
[INFO] [stderr] 73 |     fn plan_new_dct1(&mut self, len: usize) -> Arc<DCT1<T>> {
[INFO] [stderr]    |                                                    ^^^^^^^ help: use `dyn`: `dyn DCT1<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/plan.rs:88:52
[INFO] [stderr]    |
[INFO] [stderr] 88 |     pub fn plan_dct2(&mut self, len: usize) -> Arc<TransformType2And3<T>> {
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType2And3<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/plan.rs:98:52
[INFO] [stderr]    |
[INFO] [stderr] 98 |     fn plan_new_dct2(&mut self, len: usize) -> Arc<TransformType2And3<T>> {
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType2And3<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/plan.rs:114:58
[INFO] [stderr]     |
[INFO] [stderr] 114 |     fn plan_dct2_butterfly(&mut self, len: usize) -> Arc<TransformType2And3<T>> {
[INFO] [stderr]     |                                                          ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType2And3<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/plan.rs:130:52
[INFO] [stderr]     |
[INFO] [stderr] 130 |     pub fn plan_dct3(&mut self, len: usize) -> Arc<TransformType2And3<T>> {
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType2And3<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/plan.rs:136:52
[INFO] [stderr]     |
[INFO] [stderr] 136 |     pub fn plan_dct4(&mut self, len: usize) -> Arc<TransformType4<T>> {
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType4<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/plan.rs:146:52
[INFO] [stderr]     |
[INFO] [stderr] 146 |     fn plan_new_dct4(&mut self, len: usize) -> Arc<TransformType4<T>> {
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType4<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/plan.rs:170:52
[INFO] [stderr]     |
[INFO] [stderr] 170 |     pub fn plan_dst1(&mut self, len: usize) -> Arc<DST1<T>> {
[INFO] [stderr]     |                                                    ^^^^^^^ help: use `dyn`: `dyn DST1<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/plan.rs:180:52
[INFO] [stderr]     |
[INFO] [stderr] 180 |     fn plan_new_dst1(&mut self, len: usize) -> Arc<DST1<T>> {
[INFO] [stderr]     |                                                    ^^^^^^^ help: use `dyn`: `dyn DST1<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/plan.rs:192:52
[INFO] [stderr]     |
[INFO] [stderr] 192 |     pub fn plan_dst2(&mut self, len: usize) -> Arc<TransformType2And3<T>> {
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType2And3<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/plan.rs:198:52
[INFO] [stderr]     |
[INFO] [stderr] 198 |     pub fn plan_dst3(&mut self, len: usize) -> Arc<TransformType2And3<T>> {
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType2And3<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/plan.rs:204:52
[INFO] [stderr]     |
[INFO] [stderr] 204 |     pub fn plan_dst4(&mut self, len: usize) -> Arc<TransformType4<T>> {
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType4<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/plan.rs:215:69
[INFO] [stderr]     |
[INFO] [stderr] 215 |     pub fn plan_mdct<F>(&mut self, len: usize, window_fn: F) -> Arc<MDCT<T>>
[INFO] [stderr]     |                                                                     ^^^^^^^ help: use `dyn`: `dyn MDCT<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/plan.rs:226:69
[INFO] [stderr]     |
[INFO] [stderr] 226 |     fn plan_new_mdct<F>(&mut self, len: usize, window_fn: F) -> Arc<MDCT<T>>
[INFO] [stderr]     |                                                                     ^^^^^^^ help: use `dyn`: `dyn MDCT<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/mdct/mdct_naive.rs:264:21
[INFO] [stderr]     |
[INFO] [stderr] 264 |                 let mut dct = MDCTNaive::new(output_len, current_window_fn);
[INFO] [stderr]     |                     ----^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/mdct/mdct_naive.rs:355:17
[INFO] [stderr]     |
[INFO] [stderr] 355 |             let mut dct = MDCTNaive::new(input.len(), window_fn::one);
[INFO] [stderr]     |                 ----^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/mdct/mdct_naive.rs:412:17
[INFO] [stderr]     |
[INFO] [stderr] 412 |             let mut dct = MDCTNaive::new(input.len(), window_fn::mp3);
[INFO] [stderr]     |                 ----^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/mdct/mdct_naive.rs:433:21
[INFO] [stderr]     |
[INFO] [stderr] 433 |                 let mut dct = MDCTNaive::new(input_len, current_window_fn);
[INFO] [stderr]     |                     ----^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/mdct/mdct_via_dct4.rs:202:21
[INFO] [stderr]     |
[INFO] [stderr] 202 |                 let mut naive_mdct = MDCTNaive::new(output_len, current_window_fn);
[INFO] [stderr]     |                     ----^^^^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/mdct/mdct_via_dct4.rs:205:21
[INFO] [stderr]     |
[INFO] [stderr] 205 |                 let mut fast_mdct = MDCTViaDCT4::new(inner_dct4, current_window_fn);
[INFO] [stderr]     |                     ----^^^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/mdct/mdct_via_dct4.rs:234:21
[INFO] [stderr]     |
[INFO] [stderr] 234 |                 let mut naive_mdct = MDCTNaive::new(input_len, current_window_fn);
[INFO] [stderr]     |                     ----^^^^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/mdct/mdct_via_dct4.rs:237:21
[INFO] [stderr]     |
[INFO] [stderr] 237 |                 let mut fast_mdct = MDCTViaDCT4::new(inner_dct4, current_window_fn);
[INFO] [stderr]     |                     ----^^^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/algorithm/type1_convert_to_fft.rs:193:17
[INFO] [stderr]     |
[INFO] [stderr] 193 |             let mut naive_dct = DCT1Naive::new(size);
[INFO] [stderr]     |                 ----^^^^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/algorithm/type1_convert_to_fft.rs:202:17
[INFO] [stderr]     |
[INFO] [stderr] 202 |             let mut dct = DCT1ConvertToFFT::new(inner_fft);
[INFO] [stderr]     |                 ----^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/algorithm/type1_convert_to_fft.rs:225:17
[INFO] [stderr]     |
[INFO] [stderr] 225 |             let mut naive_dct = DST1Naive::new(size);
[INFO] [stderr]     |                 ----^^^^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/algorithm/type1_convert_to_fft.rs:233:17
[INFO] [stderr]     |
[INFO] [stderr] 233 |             let mut dct = DST1ConvertToFFT::new(inner_fft);
[INFO] [stderr]     |                 ----^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/algorithm/type4_convert_to_fft.rs:265:17
[INFO] [stderr]     |
[INFO] [stderr] 265 |             let mut naive_dct = Type4Naive::new(size);
[INFO] [stderr]     |                 ----^^^^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/algorithm/type4_convert_to_fft.rs:269:17
[INFO] [stderr]     |
[INFO] [stderr] 269 |             let mut dct = Type4ConvertToFFTOdd::new(fft_planner.plan_fft(size));
[INFO] [stderr]     |                 ----^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/algorithm/type4_convert_to_fft.rs:298:17
[INFO] [stderr]     |
[INFO] [stderr] 298 |             let mut naive_dct = Type4Naive::new(size);
[INFO] [stderr]     |                 ----^^^^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/algorithm/type4_convert_to_fft.rs:302:17
[INFO] [stderr]     |
[INFO] [stderr] 302 |             let mut dct = Type4ConvertToFFTOdd::new(fft_planner.plan_fft(size));
[INFO] [stderr]     |                 ----^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/algorithm/type4_convert_to_type3.rs:147:17
[INFO] [stderr]     |
[INFO] [stderr] 147 |             let mut naive_dct4 = Type4Naive::new(size);
[INFO] [stderr]     |                 ----^^^^^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/algorithm/type4_convert_to_type3.rs:151:17
[INFO] [stderr]     |
[INFO] [stderr] 151 |             let mut dct = Type4ConvertToType3Even::new(inner_dct3);
[INFO] [stderr]     |                 ----^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/algorithm/type4_convert_to_type3.rs:178:17
[INFO] [stderr]     |
[INFO] [stderr] 178 |             let mut naive_dst4 = Type4Naive::new(size);
[INFO] [stderr]     |                 ----^^^^^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/algorithm/type4_convert_to_type3.rs:182:17
[INFO] [stderr]     |
[INFO] [stderr] 182 |             let mut dct = Type4ConvertToType3Even::new(inner_dct3);
[INFO] [stderr]     |                 ----^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> benches/bench_dct_via_fft.rs:88:49
[INFO] [stderr]    |
[INFO] [stderr] 88 |         Arc::new(Type2And3Naive::new(1)) as Arc<TransformType2And3<f32>>,
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType2And3<f32>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> benches/bench_dct_via_fft.rs:89:53
[INFO] [stderr]    |
[INFO] [stderr] 89 |         Arc::new(Type2And3Butterfly2::new()) as Arc<TransformType2And3<f32>>,
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType2And3<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> benches/bench_dct_via_fft.rs:90:53
[INFO] [stderr]    |
[INFO] [stderr] 90 |         Arc::new(Type2And3Butterfly4::new()) as Arc<TransformType2And3<f32>>,
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType2And3<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> benches/bench_dct_via_fft.rs:91:53
[INFO] [stderr]    |
[INFO] [stderr] 91 |         Arc::new(Type2And3Butterfly8::new()) as Arc<TransformType2And3<f32>>,
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType2And3<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> benches/bench_dct_via_fft.rs:92:54
[INFO] [stderr]    |
[INFO] [stderr] 92 |         Arc::new(Type2And3Butterfly16::new()) as Arc<TransformType2And3<f32>>,
[INFO] [stderr]    |                                                      ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType2And3<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> benches/bench_dct_via_fft.rs:207:49
[INFO] [stderr]     |
[INFO] [stderr] 207 |         Arc::new(Type2And3Naive::new(1)) as Arc<TransformType2And3<f32>>,
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType2And3<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> benches/bench_dct_via_fft.rs:208:53
[INFO] [stderr]     |
[INFO] [stderr] 208 |         Arc::new(Type2And3Butterfly2::new()) as Arc<TransformType2And3<f32>>,
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType2And3<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> benches/bench_dct_via_fft.rs:209:53
[INFO] [stderr]     |
[INFO] [stderr] 209 |         Arc::new(Type2And3Butterfly4::new()) as Arc<TransformType2And3<f32>>,
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType2And3<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> benches/bench_dct_via_fft.rs:210:53
[INFO] [stderr]     |
[INFO] [stderr] 210 |         Arc::new(Type2And3Butterfly8::new()) as Arc<TransformType2And3<f32>>,
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType2And3<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> benches/bench_dct_via_fft.rs:211:54
[INFO] [stderr]     |
[INFO] [stderr] 211 |         Arc::new(Type2And3Butterfly16::new()) as Arc<TransformType2And3<f32>>,
[INFO] [stderr]     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformType2And3<f32>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.28s
[INFO] running `"docker" "inspect" "315ba731361eaade434062c01c56635638092b35203a80ce21ee7fed5532970e"`
[INFO] running `"docker" "rm" "-f" "315ba731361eaade434062c01c56635638092b35203a80ce21ee7fed5532970e"`
[INFO] [stdout] 315ba731361eaade434062c01c56635638092b35203a80ce21ee7fed5532970e
