[INFO] cloning repository https://github.com/MarimeGui/smf_lib
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MarimeGui/smf_lib" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarimeGui%2Fsmf_lib", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarimeGui%2Fsmf_lib'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bd6124554f3065e92c2da9c25568799fd7c50927
[INFO] linting MarimeGui/smf_lib against nightly for clippy-nonminimal_bool-denied
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarimeGui%2Fsmf_lib" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/MarimeGui/smf_lib
[INFO] finished tweaking git repo https://github.com/MarimeGui/smf_lib
[INFO] tweaked toml for git repo https://github.com/MarimeGui/smf_lib written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MarimeGui/smf_lib on toolchain nightly
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/MarimeGui/smf_lib already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 24e8b0dcb8fb4e29bc4bfe91afee9f9f90552f344ce069bec43c1c6ec4f6942a
[INFO] running `Command { std: "docker" "start" "-a" "24e8b0dcb8fb4e29bc4bfe91afee9f9f90552f344ce069bec43c1c6ec4f6942a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24e8b0dcb8fb4e29bc4bfe91afee9f9f90552f344ce069bec43c1c6ec4f6942a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24e8b0dcb8fb4e29bc4bfe91afee9f9f90552f344ce069bec43c1c6ec4f6942a", kill_on_drop: false }`
[INFO] [stdout] 24e8b0dcb8fb4e29bc4bfe91afee9f9f90552f344ce069bec43c1c6ec4f6942a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "clippy" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3fe61c15154e4eabfc2b182cbd4deac3256a9729740862d8813b8083fbcc6342
[INFO] running `Command { std: "docker" "start" "-a" "3fe61c15154e4eabfc2b182cbd4deac3256a9729740862d8813b8083fbcc6342", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]     Checking ez_io v0.1.0 (https://github.com/MarimeGui/ez_io#d2a48131)
[INFO] [stderr]     Checking smf_lib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/file/header/mod.rs:43:79
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn read<R: Read + Seek>(reader: &mut R) -> Result<SMFHeaderChunk, Box<Error>> {
[INFO] [stdout]    |                                                                               ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn read<R: Read + Seek>(reader: &mut R) -> Result<SMFHeaderChunk, Box<dyn Error>> {
[INFO] [stdout]    |                                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/file/track/data/event/midi.rs:14:101
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn read<R: Read>(reader: &mut R, running_status_byte: Option<u8>) -> Result<NoteChange, Box<Error>> {
[INFO] [stdout]    |                                                                                                     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn read<R: Read>(reader: &mut R, running_status_byte: Option<u8>) -> Result<NoteChange, Box<dyn Error>> {
[INFO] [stdout]    |                                                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/file/track/data/event/midi.rs:35:112
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn read<R: Read>(reader: &mut R, running_status_byte: Option<u8>) -> Result<PolyphonicKeyPressure, Box<Error>> {
[INFO] [stdout]    |                                                                                                                ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn read<R: Read>(reader: &mut R, running_status_byte: Option<u8>) -> Result<PolyphonicKeyPressure, Box<dyn Error>> {
[INFO] [stdout]    |                                                                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/file/track/data/event/midi.rs:56:107
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn read<R: Read>(reader: &mut R, running_status_byte: Option<u8>) -> Result<ControllerChange, Box<Error>> {
[INFO] [stdout]    |                                                                                                           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn read<R: Read>(reader: &mut R, running_status_byte: Option<u8>) -> Result<ControllerChange, Box<dyn Error>> {
[INFO] [stdout]    |                                                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/file/track/data/event/midi.rs:76:104
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn read<R: Read>(reader: &mut R, running_status_byte: Option<u8>) -> Result<ProgramChange, Box<Error>> {
[INFO] [stdout]    |                                                                                                        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn read<R: Read>(reader: &mut R, running_status_byte: Option<u8>) -> Result<ProgramChange, Box<dyn Error>> {
[INFO] [stdout]    |                                                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/file/track/data/event/midi.rs:94:109
[INFO] [stdout]    |
[INFO] [stdout] 94 |     pub fn read<R: Read>(reader: &mut R, running_status_byte: Option<u8>) -> Result<ChannelKeyPressure, Box<Error>> {
[INFO] [stdout]    |                                                                                                             ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 94 |     pub fn read<R: Read>(reader: &mut R, running_status_byte: Option<u8>) -> Result<ChannelKeyPressure, Box<dyn Error>> {
[INFO] [stdout]    |                                                                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/file/track/data/event/midi.rs:112:100
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub fn read<R: Read>(reader: &mut R, running_status_byte: Option<u8>) -> Result<PitchBend, Box<Error>> {
[INFO] [stdout]     |                                                                                                    ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub fn read<R: Read>(reader: &mut R, running_status_byte: Option<u8>) -> Result<PitchBend, Box<dyn Error>> {
[INFO] [stdout]     |                                                                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/file/track/data/event/sysex.rs:12:63
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn read<R: Read>(reader: &mut R) -> Result<Sysex, Box<Error>> {
[INFO] [stdout]    |                                                               ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn read<R: Read>(reader: &mut R) -> Result<Sysex, Box<dyn Error>> {
[INFO] [stdout]    |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/file/track/data/event/meta.rs:13:72
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn read<R: Read>(reader: &mut R) -> Result<SequenceNumber, Box<Error>> {
[INFO] [stdout]    |                                                                        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn read<R: Read>(reader: &mut R) -> Result<SequenceNumber, Box<dyn Error>> {
[INFO] [stdout]    |                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/file/track/data/event/meta.rs:27:75
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn read<R: Read>(reader: &mut R, length: u32) -> Result<Text, Box<Error>> {
[INFO] [stdout]    |                                                                           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn read<R: Read>(reader: &mut R, length: u32) -> Result<Text, Box<dyn Error>> {
[INFO] [stdout]    |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/file/track/data/event/meta.rs:43:75
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn read<R: Read>(reader: &mut R) -> Result<MIDIChannelPrefix, Box<Error>> {
[INFO] [stdout]    |                                                                           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn read<R: Read>(reader: &mut R) -> Result<MIDIChannelPrefix, Box<dyn Error>> {
[INFO] [stdout]    |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/file/track/data/event/meta.rs:57:66
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn read<R: Read>(reader: &mut R) -> Result<MIDIPort, Box<Error>> {
[INFO] [stdout]    |                                                                  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn read<R: Read>(reader: &mut R) -> Result<MIDIPort, Box<dyn Error>> {
[INFO] [stdout]    |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/file/track/data/event/meta.rs:74:66
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn read<R: Read>(reader: &mut R) -> Result<SetTempo, Box<Error>> {
[INFO] [stdout]    |                                                                  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn read<R: Read>(reader: &mut R) -> Result<SetTempo, Box<dyn Error>> {
[INFO] [stdout]    |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/file/track/data/event/meta.rs:92:69
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub fn read<R: Read>(reader: &mut R) -> Result<SMTPEOffset, Box<Error>> {
[INFO] [stdout]    |                                                                     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub fn read<R: Read>(reader: &mut R) -> Result<SMTPEOffset, Box<dyn Error>> {
[INFO] [stdout]    |                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/file/track/data/event/meta.rs:117:71
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn read<R: Read>(reader: &mut R) -> Result<TimeSignature, Box<Error>> {
[INFO] [stdout]     |                                                                       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn read<R: Read>(reader: &mut R) -> Result<TimeSignature, Box<dyn Error>> {
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/file/track/data/event/meta.rs:138:70
[INFO] [stdout]     |
[INFO] [stdout] 138 |     pub fn read<R: Read>(reader: &mut R) -> Result<KeySignature, Box<Error>> {
[INFO] [stdout]     |                                                                      ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 138 |     pub fn read<R: Read>(reader: &mut R) -> Result<KeySignature, Box<dyn Error>> {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/file/track/data/event/meta.rs:157:94
[INFO] [stdout]     |
[INFO] [stdout] 157 |     pub fn read<R: Read>(reader: &mut R, total_length: u32) -> Result<SequencerSpecific, Box<Error>> {
[INFO] [stdout]     |                                                                                              ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 157 |     pub fn read<R: Read>(reader: &mut R, total_length: u32) -> Result<SequencerSpecific, Box<dyn Error>> {
[INFO] [stdout]     |                                                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/file/track/data/event/mod.rs:66:115
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn read<R: Read>(reader: &mut R, code_byte: u8, running_status_byte: Option<u8>) -> Result<MidiEvent, Box<Error>> {
[INFO] [stdout]    |                                                                                                                   ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn read<R: Read>(reader: &mut R, code_byte: u8, running_status_byte: Option<u8>) -> Result<MidiEvent, Box<dyn Error>> {
[INFO] [stdout]    |                                                                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/file/track/data/event/mod.rs:130:83
[INFO] [stdout]     |
[INFO] [stdout] 130 |     pub fn read<R: Read>(reader: &mut R, code_byte: u8) -> Result<SysexEvent, Box<Error>> {
[INFO] [stdout]     |                                                                                   ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 130 |     pub fn read<R: Read>(reader: &mut R, code_byte: u8) -> Result<SysexEvent, Box<dyn Error>> {
[INFO] [stdout]     |                                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/file/track/data/event/mod.rs:180:74
[INFO] [stdout]     |
[INFO] [stdout] 180 |     pub fn read<R: Read + Seek>(reader: &mut R) -> Result<MetaEvent, Box<Error>> {
[INFO] [stdout]     |                                                                          ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 180 |     pub fn read<R: Read + Seek>(reader: &mut R) -> Result<MetaEvent, Box<dyn Error>> {
[INFO] [stdout]     |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/file/track/data/event/mod.rs:276:96
[INFO] [stdout]     |
[INFO] [stdout] 276 |     pub fn new<R: Read + Seek>(reader: &mut R, last_event: Option<Event>) -> Result<Event, Box<Error>> {
[INFO] [stdout]     |                                                                                                ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 276 |     pub fn new<R: Read + Seek>(reader: &mut R, last_event: Option<Event>) -> Result<Event, Box<dyn Error>> {
[INFO] [stdout]     |                                                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/file/track/data/mod.rs:18:101
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn new<R: Read + Seek>(reader: &mut R, last_event: Option<Event>) -> Result<TrackEvent, Box<Error>> {
[INFO] [stdout]    |                                                                                                     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn new<R: Read + Seek>(reader: &mut R, last_event: Option<Event>) -> Result<TrackEvent, Box<dyn Error>> {
[INFO] [stdout]    |                                                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/file/track/mod.rs:22:78
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn read<R: Read + Seek>(reader: &mut R) -> Result<SMFTrackChunk, Box<Error>> {
[INFO] [stdout]    |                                                                              ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn read<R: Read + Seek>(reader: &mut R) -> Result<SMFTrackChunk, Box<dyn Error>> {
[INFO] [stdout]    |                                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/file/mod.rs:21:68
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn read<R: Read + Seek>(reader: &mut R) -> Result<SMF, Box<Error>> {
[INFO] [stdout]    |                                                                    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn read<R: Read + Seek>(reader: &mut R) -> Result<SMF, Box<dyn Error>> {
[INFO] [stdout]    |                                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:31:47
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn read_vlv(&mut self) -> Result<VLV, Box<Error>> {
[INFO] [stdout]    |                                               ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn read_vlv(&mut self) -> Result<VLV, Box<dyn Error>> {
[INFO] [stdout]    |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/file/header/mod.rs:43:79
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn read<R: Read + Seek>(reader: &mut R) -> Result<SMFHeaderChunk, Box<Error>> {
[INFO] [stdout]    |                                                                               ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn read<R: Read + Seek>(reader: &mut R) -> Result<SMFHeaderChunk, Box<dyn Error>> {
[INFO] [stdout]    |                                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/file/track/data/event/midi.rs:14:101
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn read<R: Read>(reader: &mut R, running_status_byte: Option<u8>) -> Result<NoteChange, Box<Error>> {
[INFO] [stdout]    |                                                                                                     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn read<R: Read>(reader: &mut R, running_status_byte: Option<u8>) -> Result<NoteChange, Box<dyn Error>> {
[INFO] [stdout]    |                                                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/file/track/data/event/midi.rs:35:112
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn read<R: Read>(reader: &mut R, running_status_byte: Option<u8>) -> Result<PolyphonicKeyPressure, Box<Error>> {
[INFO] [stdout]    |                                                                                                                ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn read<R: Read>(reader: &mut R, running_status_byte: Option<u8>) -> Result<PolyphonicKeyPressure, Box<dyn Error>> {
[INFO] [stdout]    |                                                                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/file/track/data/event/midi.rs:56:107
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn read<R: Read>(reader: &mut R, running_status_byte: Option<u8>) -> Result<ControllerChange, Box<Error>> {
[INFO] [stdout]    |                                                                                                           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn read<R: Read>(reader: &mut R, running_status_byte: Option<u8>) -> Result<ControllerChange, Box<dyn Error>> {
[INFO] [stdout]    |                                                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/file/track/data/event/midi.rs:76:104
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn read<R: Read>(reader: &mut R, running_status_byte: Option<u8>) -> Result<ProgramChange, Box<Error>> {
[INFO] [stdout]    |                                                                                                        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn read<R: Read>(reader: &mut R, running_status_byte: Option<u8>) -> Result<ProgramChange, Box<dyn Error>> {
[INFO] [stdout]    |                                                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/file/track/data/event/midi.rs:94:109
[INFO] [stdout]    |
[INFO] [stdout] 94 |     pub fn read<R: Read>(reader: &mut R, running_status_byte: Option<u8>) -> Result<ChannelKeyPressure, Box<Error>> {
[INFO] [stdout]    |                                                                                                             ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 94 |     pub fn read<R: Read>(reader: &mut R, running_status_byte: Option<u8>) -> Result<ChannelKeyPressure, Box<dyn Error>> {
[INFO] [stdout]    |                                                                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/file/track/data/event/midi.rs:112:100
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub fn read<R: Read>(reader: &mut R, running_status_byte: Option<u8>) -> Result<PitchBend, Box<Error>> {
[INFO] [stdout]     |                                                                                                    ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub fn read<R: Read>(reader: &mut R, running_status_byte: Option<u8>) -> Result<PitchBend, Box<dyn Error>> {
[INFO] [stdout]     |                                                                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/file/track/data/event/sysex.rs:12:63
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn read<R: Read>(reader: &mut R) -> Result<Sysex, Box<Error>> {
[INFO] [stdout]    |                                                               ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn read<R: Read>(reader: &mut R) -> Result<Sysex, Box<dyn Error>> {
[INFO] [stdout]    |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/file/track/data/event/meta.rs:13:72
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn read<R: Read>(reader: &mut R) -> Result<SequenceNumber, Box<Error>> {
[INFO] [stdout]    |                                                                        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn read<R: Read>(reader: &mut R) -> Result<SequenceNumber, Box<dyn Error>> {
[INFO] [stdout]    |                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/file/track/data/event/meta.rs:27:75
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn read<R: Read>(reader: &mut R, length: u32) -> Result<Text, Box<Error>> {
[INFO] [stdout]    |                                                                           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn read<R: Read>(reader: &mut R, length: u32) -> Result<Text, Box<dyn Error>> {
[INFO] [stdout]    |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/file/track/data/event/meta.rs:43:75
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn read<R: Read>(reader: &mut R) -> Result<MIDIChannelPrefix, Box<Error>> {
[INFO] [stdout]    |                                                                           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn read<R: Read>(reader: &mut R) -> Result<MIDIChannelPrefix, Box<dyn Error>> {
[INFO] [stdout]    |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/file/track/data/event/meta.rs:57:66
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn read<R: Read>(reader: &mut R) -> Result<MIDIPort, Box<Error>> {
[INFO] [stdout]    |                                                                  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn read<R: Read>(reader: &mut R) -> Result<MIDIPort, Box<dyn Error>> {
[INFO] [stdout]    |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/file/track/data/event/meta.rs:74:66
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn read<R: Read>(reader: &mut R) -> Result<SetTempo, Box<Error>> {
[INFO] [stdout]    |                                                                  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn read<R: Read>(reader: &mut R) -> Result<SetTempo, Box<dyn Error>> {
[INFO] [stdout]    |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/file/track/data/event/meta.rs:92:69
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub fn read<R: Read>(reader: &mut R) -> Result<SMTPEOffset, Box<Error>> {
[INFO] [stdout]    |                                                                     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub fn read<R: Read>(reader: &mut R) -> Result<SMTPEOffset, Box<dyn Error>> {
[INFO] [stdout]    |                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/file/track/data/event/meta.rs:117:71
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn read<R: Read>(reader: &mut R) -> Result<TimeSignature, Box<Error>> {
[INFO] [stdout]     |                                                                       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn read<R: Read>(reader: &mut R) -> Result<TimeSignature, Box<dyn Error>> {
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/file/track/data/event/meta.rs:138:70
[INFO] [stdout]     |
[INFO] [stdout] 138 |     pub fn read<R: Read>(reader: &mut R) -> Result<KeySignature, Box<Error>> {
[INFO] [stdout]     |                                                                      ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 138 |     pub fn read<R: Read>(reader: &mut R) -> Result<KeySignature, Box<dyn Error>> {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/file/track/data/event/meta.rs:157:94
[INFO] [stdout]     |
[INFO] [stdout] 157 |     pub fn read<R: Read>(reader: &mut R, total_length: u32) -> Result<SequencerSpecific, Box<Error>> {
[INFO] [stdout]     |                                                                                              ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 157 |     pub fn read<R: Read>(reader: &mut R, total_length: u32) -> Result<SequencerSpecific, Box<dyn Error>> {
[INFO] [stdout]     |                                                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/file/track/data/event/mod.rs:66:115
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn read<R: Read>(reader: &mut R, code_byte: u8, running_status_byte: Option<u8>) -> Result<MidiEvent, Box<Error>> {
[INFO] [stdout]    |                                                                                                                   ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn read<R: Read>(reader: &mut R, code_byte: u8, running_status_byte: Option<u8>) -> Result<MidiEvent, Box<dyn Error>> {
[INFO] [stdout]    |                                                                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/file/track/data/event/mod.rs:130:83
[INFO] [stdout]     |
[INFO] [stdout] 130 |     pub fn read<R: Read>(reader: &mut R, code_byte: u8) -> Result<SysexEvent, Box<Error>> {
[INFO] [stdout]     |                                                                                   ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 130 |     pub fn read<R: Read>(reader: &mut R, code_byte: u8) -> Result<SysexEvent, Box<dyn Error>> {
[INFO] [stdout]     |                                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/file/track/data/event/mod.rs:180:74
[INFO] [stdout]     |
[INFO] [stdout] 180 |     pub fn read<R: Read + Seek>(reader: &mut R) -> Result<MetaEvent, Box<Error>> {
[INFO] [stdout]     |                                                                          ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 180 |     pub fn read<R: Read + Seek>(reader: &mut R) -> Result<MetaEvent, Box<dyn Error>> {
[INFO] [stdout]     |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/file/track/data/event/mod.rs:276:96
[INFO] [stdout]     |
[INFO] [stdout] 276 |     pub fn new<R: Read + Seek>(reader: &mut R, last_event: Option<Event>) -> Result<Event, Box<Error>> {
[INFO] [stdout]     |                                                                                                ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 276 |     pub fn new<R: Read + Seek>(reader: &mut R, last_event: Option<Event>) -> Result<Event, Box<dyn Error>> {
[INFO] [stdout]     |                                                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/file/track/data/mod.rs:18:101
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn new<R: Read + Seek>(reader: &mut R, last_event: Option<Event>) -> Result<TrackEvent, Box<Error>> {
[INFO] [stdout]    |                                                                                                     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn new<R: Read + Seek>(reader: &mut R, last_event: Option<Event>) -> Result<TrackEvent, Box<dyn Error>> {
[INFO] [stdout]    |                                                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/file/track/mod.rs:22:78
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn read<R: Read + Seek>(reader: &mut R) -> Result<SMFTrackChunk, Box<Error>> {
[INFO] [stdout]    |                                                                              ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn read<R: Read + Seek>(reader: &mut R) -> Result<SMFTrackChunk, Box<dyn Error>> {
[INFO] [stdout]    |                                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/file/mod.rs:21:68
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn read<R: Read + Seek>(reader: &mut R) -> Result<SMF, Box<Error>> {
[INFO] [stdout]    |                                                                    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn read<R: Read + Seek>(reader: &mut R) -> Result<SMF, Box<dyn Error>> {
[INFO] [stdout]    |                                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:31:47
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn read_vlv(&mut self) -> Result<VLV, Box<Error>> {
[INFO] [stdout]    |                                               ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn read_vlv(&mut self) -> Result<VLV, Box<dyn Error>> {
[INFO] [stdout]    |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded late initialization
[INFO] [stdout]   --> src/file/header/mod.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let format: MidiFormat;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_late_init
[INFO] [stdout]    = note: `#[warn(clippy::needless_late_init)]` on by default
[INFO] [stdout] help: move the declaration `format` here and remove the assignments from the `match` arms
[INFO] [stdout]    |
[INFO] [stdout] 47 ~         
[INFO] [stdout] 48 ~         let format: MidiFormat = match format_num {
[INFO] [stdout] 49 ~             0 => MidiFormat::SingleTrack,
[INFO] [stdout] 50 ~             1 => MidiFormat::SimultaneousTracks,
[INFO] [stdout] 51 ~             2 => MidiFormat::IndependentTracks,
[INFO] [stdout] 52 |             _ => return Err(Box::new(InvalidMidiFormatError{}))
[INFO] [stdout] 53 ~         };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded late initialization
[INFO] [stdout]   --> src/file/header/mod.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let division_system;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_late_init
[INFO] [stdout] help: move the declaration `division_system` here and remove the assignments from the branches
[INFO] [stdout]    |
[INFO] [stdout] 56 ~         
[INFO] [stdout] 57 ~         let division_system = if (division_info & 0b1000_0000_0000_0000u16) == 0 {
[INFO] [stdout] 58 ~             MidiDivisionsType::TicksPerQuarterNote(
[INFO] [stdout] 59 ~                 MidiTPQNDivisions{ ticks_per_quarter_note: division_info })
[INFO] [stdout] 60 |         } else {
[INFO] [stdout] 61 |             let ticks_per_smtpe_frame: u16 = division_info & 0b0000_0000_1111_1111u16;
[INFO] [stdout] 62 |             let smtpe_frames_per_second: u16 = division_info & 0b0111_1111_0000_0000u16;
[INFO] [stdout] 63 ~             MidiDivisionsType::SMTPEFrames(
[INFO] [stdout] 64 |                 MidiSMTPEDivisions{ ticks_per_smtpe_frame, smtpe_frames_per_second }
[INFO] [stdout] 65 |             )
[INFO] [stdout] 66 ~         };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded late initialization
[INFO] [stdout]   --> src/file/track/data/event/midi.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |         let key: u8;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_late_init
[INFO] [stdout] help: move the declaration `key` here and remove the assignments from the `match` arms
[INFO] [stdout]    |
[INFO] [stdout] 15 ~         
[INFO] [stdout] 16 ~         let key: u8 = match running_status_byte {
[INFO] [stdout] 17 ~             Some(x) => x,
[INFO] [stdout] 18 ~             None    => reader.read_to_u8()?,
[INFO] [stdout] 19 ~         };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded late initialization
[INFO] [stdout]   --> src/file/track/data/event/midi.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         let key: u8;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_late_init
[INFO] [stdout] help: move the declaration `key` here and remove the assignments from the `match` arms
[INFO] [stdout]    |
[INFO] [stdout] 36 ~         
[INFO] [stdout] 37 ~         let key: u8 = match running_status_byte {
[INFO] [stdout] 38 ~             Some(x) => x,
[INFO] [stdout] 39 ~             None    => reader.read_to_u8()?,
[INFO] [stdout] 40 ~         };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded late initialization
[INFO] [stdout]   --> src/file/track/data/event/midi.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let controller_number: u8;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_late_init
[INFO] [stdout] help: move the declaration `controller_number` here and remove the assignments from the `match` arms
[INFO] [stdout]    |
[INFO] [stdout] 57 ~         
[INFO] [stdout] 58 ~         let controller_number: u8 = match running_status_byte {
[INFO] [stdout] 59 ~             Some(x) => x,
[INFO] [stdout] 60 ~             None    => reader.read_to_u8()?,
[INFO] [stdout] 61 ~         };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded late initialization
[INFO] [stdout]   --> src/file/track/data/event/midi.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |         let new_program_number: u8;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_late_init
[INFO] [stdout] help: move the declaration `new_program_number` here and remove the assignments from the `match` arms
[INFO] [stdout]    |
[INFO] [stdout] 77 ~         
[INFO] [stdout] 78 ~         let new_program_number: u8 = match running_status_byte {
[INFO] [stdout] 79 ~             Some(x) => x,
[INFO] [stdout] 80 ~             None    => reader.read_to_u8()?,
[INFO] [stdout] 81 ~         };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded late initialization
[INFO] [stdout]   --> src/file/track/data/event/midi.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let value: u8;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_late_init
[INFO] [stdout] help: move the declaration `value` here and remove the assignments from the `match` arms
[INFO] [stdout]    |
[INFO] [stdout] 95 ~         
[INFO] [stdout] 96 ~         let value: u8 = match running_status_byte {
[INFO] [stdout] 97 ~             Some(x) => x,
[INFO] [stdout] 98 ~             None    => reader.read_to_u8()?,
[INFO] [stdout] 99 ~         };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded late initialization
[INFO] [stdout]    --> src/file/track/data/event/midi.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 113 |         let value: u16;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_late_init
[INFO] [stdout] help: move the declaration `value` here and remove the assignments from the `match` arms
[INFO] [stdout]     |
[INFO] [stdout] 113 ~         
[INFO] [stdout] 114 ~         let value: u16 = match running_status_byte {
[INFO] [stdout] 115 ~             Some(x) => unsafe {transmute::<[u8; 2], u16>([x, reader.read_to_u8()?])},
[INFO] [stdout] 116 ~             None    => reader.read_be_to_u16()?,
[INFO] [stdout] 117 ~         };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/file/track/data/event/mod.rs:280:49
[INFO] [stdout]     |
[INFO] [stdout] 280 |         if (code_byte & 0b1000_0000u8 == 0u8) & (!last_event.is_some()) {  // Running Status
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `last_event.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]     = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `SeekFrom::Current` to start from current position
[INFO] [stdout]   --> src/file/track/mod.rs:26:33
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let track_event_start = reader.seek(SeekFrom::Current(0))?;
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace with: `reader.stream_position()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#seek_from_current
[INFO] [stdout]    = note: `#[warn(clippy::seek_from_current)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `SeekFrom::Current` to start from current position
[INFO] [stdout]   --> src/file/track/mod.rs:36:15
[INFO] [stdout]    |
[INFO] [stdout] 36 |         while reader.seek(SeekFrom::Current(0))? < (track_event_start + (u64::from(length))) {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace with: `reader.stream_position()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#seek_from_current
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/file/track/data/event/midi.rs:115:40
[INFO] [stdout]     |
[INFO] [stdout] 115 |             Some(x) => value = unsafe {transmute::<[u8; 2], u16>([x, reader.read_to_u8()?])},
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 115 -             Some(x) => value = unsafe {transmute::<[u8; 2], u16>([x, reader.read_to_u8()?])},
[INFO] [stdout] 115 +             Some(x) => value = unsafe {u16::from_ne_bytes([x, reader.read_to_u8()?])},
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded late initialization
[INFO] [stdout]   --> src/file/header/mod.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let format: MidiFormat;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_late_init
[INFO] [stdout]    = note: `#[warn(clippy::needless_late_init)]` on by default
[INFO] [stdout] help: move the declaration `format` here and remove the assignments from the `match` arms
[INFO] [stdout]    |
[INFO] [stdout] 47 ~         
[INFO] [stdout] 48 ~         let format: MidiFormat = match format_num {
[INFO] [stdout] 49 ~             0 => MidiFormat::SingleTrack,
[INFO] [stdout] 50 ~             1 => MidiFormat::SimultaneousTracks,
[INFO] [stdout] 51 ~             2 => MidiFormat::IndependentTracks,
[INFO] [stdout] 52 |             _ => return Err(Box::new(InvalidMidiFormatError{}))
[INFO] [stdout] 53 ~         };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded late initialization
[INFO] [stdout]   --> src/file/header/mod.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let division_system;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_late_init
[INFO] [stdout] help: move the declaration `division_system` here and remove the assignments from the branches
[INFO] [stdout]    |
[INFO] [stdout] 56 ~         
[INFO] [stdout] 57 ~         let division_system = if (division_info & 0b1000_0000_0000_0000u16) == 0 {
[INFO] [stdout] 58 ~             MidiDivisionsType::TicksPerQuarterNote(
[INFO] [stdout] 59 ~                 MidiTPQNDivisions{ ticks_per_quarter_note: division_info })
[INFO] [stdout] 60 |         } else {
[INFO] [stdout] 61 |             let ticks_per_smtpe_frame: u16 = division_info & 0b0000_0000_1111_1111u16;
[INFO] [stdout] 62 |             let smtpe_frames_per_second: u16 = division_info & 0b0111_1111_0000_0000u16;
[INFO] [stdout] 63 ~             MidiDivisionsType::SMTPEFrames(
[INFO] [stdout] 64 |                 MidiSMTPEDivisions{ ticks_per_smtpe_frame, smtpe_frames_per_second }
[INFO] [stdout] 65 |             )
[INFO] [stdout] 66 ~         };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded late initialization
[INFO] [stdout]   --> src/file/track/data/event/midi.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |         let key: u8;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_late_init
[INFO] [stdout] help: move the declaration `key` here and remove the assignments from the `match` arms
[INFO] [stdout]    |
[INFO] [stdout] 15 ~         
[INFO] [stdout] 16 ~         let key: u8 = match running_status_byte {
[INFO] [stdout] 17 ~             Some(x) => x,
[INFO] [stdout] 18 ~             None    => reader.read_to_u8()?,
[INFO] [stdout] 19 ~         };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded late initialization
[INFO] [stdout]   --> src/file/track/data/event/midi.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         let key: u8;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_late_init
[INFO] [stdout] help: move the declaration `key` here and remove the assignments from the `match` arms
[INFO] [stdout]    |
[INFO] [stdout] 36 ~         
[INFO] [stdout] 37 ~         let key: u8 = match running_status_byte {
[INFO] [stdout] 38 ~             Some(x) => x,
[INFO] [stdout] 39 ~             None    => reader.read_to_u8()?,
[INFO] [stdout] 40 ~         };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded late initialization
[INFO] [stdout]   --> src/file/track/data/event/midi.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let controller_number: u8;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_late_init
[INFO] [stdout] help: move the declaration `controller_number` here and remove the assignments from the `match` arms
[INFO] [stdout]    |
[INFO] [stdout] 57 ~         
[INFO] [stdout] 58 ~         let controller_number: u8 = match running_status_byte {
[INFO] [stdout] 59 ~             Some(x) => x,
[INFO] [stdout] 60 ~             None    => reader.read_to_u8()?,
[INFO] [stdout] 61 ~         };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded late initialization
[INFO] [stdout]   --> src/file/track/data/event/midi.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |         let new_program_number: u8;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_late_init
[INFO] [stdout] help: move the declaration `new_program_number` here and remove the assignments from the `match` arms
[INFO] [stdout]    |
[INFO] [stdout] 77 ~         
[INFO] [stdout] 78 ~         let new_program_number: u8 = match running_status_byte {
[INFO] [stdout] 79 ~             Some(x) => x,
[INFO] [stdout] 80 ~             None    => reader.read_to_u8()?,
[INFO] [stdout] 81 ~         };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded late initialization
[INFO] [stdout]   --> src/file/track/data/event/midi.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let value: u8;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_late_init
[INFO] [stdout] help: move the declaration `value` here and remove the assignments from the `match` arms
[INFO] [stdout]    |
[INFO] [stdout] 95 ~         
[INFO] [stdout] 96 ~         let value: u8 = match running_status_byte {
[INFO] [stdout] 97 ~             Some(x) => x,
[INFO] [stdout] 98 ~             None    => reader.read_to_u8()?,
[INFO] [stdout] 99 ~         };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded late initialization
[INFO] [stdout]    --> src/file/track/data/event/midi.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 113 |         let value: u16;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_late_init
[INFO] [stdout] help: move the declaration `value` here and remove the assignments from the `match` arms
[INFO] [stdout]     |
[INFO] [stdout] 113 ~         
[INFO] [stdout] 114 ~         let value: u16 = match running_status_byte {
[INFO] [stdout] 115 ~             Some(x) => unsafe {transmute::<[u8; 2], u16>([x, reader.read_to_u8()?])},
[INFO] [stdout] 116 ~             None    => reader.read_be_to_u16()?,
[INFO] [stdout] 117 ~         };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/file/track/data/event/mod.rs:280:49
[INFO] [stdout]     |
[INFO] [stdout] 280 |         if (code_byte & 0b1000_0000u8 == 0u8) & (!last_event.is_some()) {  // Running Status
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `last_event.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]     = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `SeekFrom::Current` to start from current position
[INFO] [stdout]   --> src/file/track/mod.rs:26:33
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let track_event_start = reader.seek(SeekFrom::Current(0))?;
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace with: `reader.stream_position()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#seek_from_current
[INFO] [stdout]    = note: `#[warn(clippy::seek_from_current)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `SeekFrom::Current` to start from current position
[INFO] [stdout]   --> src/file/track/mod.rs:36:15
[INFO] [stdout]    |
[INFO] [stdout] 36 |         while reader.seek(SeekFrom::Current(0))? < (track_event_start + (u64::from(length))) {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace with: `reader.stream_position()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#seek_from_current
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/file/track/data/event/midi.rs:115:40
[INFO] [stdout]     |
[INFO] [stdout] 115 |             Some(x) => value = unsafe {transmute::<[u8; 2], u16>([x, reader.read_to_u8()?])},
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 115 -             Some(x) => value = unsafe {transmute::<[u8; 2], u16>([x, reader.read_to_u8()?])},
[INFO] [stdout] 115 +             Some(x) => value = unsafe {u16::from_ne_bytes([x, reader.read_to_u8()?])},
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "3fe61c15154e4eabfc2b182cbd4deac3256a9729740862d8813b8083fbcc6342", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fe61c15154e4eabfc2b182cbd4deac3256a9729740862d8813b8083fbcc6342", kill_on_drop: false }`
[INFO] [stdout] 3fe61c15154e4eabfc2b182cbd4deac3256a9729740862d8813b8083fbcc6342