[INFO] crate rimd 0.0.1 is already in cache
[INFO] extracting crate rimd 0.0.1 into work/ex/clippy-test-run/sources/stable/reg/rimd/0.0.1
[INFO] extracting crate rimd 0.0.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/rimd/0.0.1
[INFO] validating manifest of rimd-0.0.1 on toolchain stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rimd-0.0.1 on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rimd-0.0.1
[INFO] finished frobbing rimd-0.0.1
[INFO] frobbed toml for rimd-0.0.1 written to work/ex/clippy-test-run/sources/stable/reg/rimd/0.0.1/Cargo.toml
[INFO] started frobbing rimd-0.0.1
[INFO] finished frobbing rimd-0.0.1
[INFO] frobbed toml for rimd-0.0.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/rimd/0.0.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting rimd-0.0.1 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-7/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/rimd/0.0.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 70ed81f6260d30a7ffc59a04ab2b1582160f630494ed438d7f52706d156219ff
[INFO] running `"docker" "start" "-a" "70ed81f6260d30a7ffc59a04ab2b1582160f630494ed438d7f52706d156219ff"`
[INFO] [stderr]     Checking rimd v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/builder.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr] 18 |             time: time,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `time`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/builder.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |             time: time,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `time`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/builder.rs:157:29
[INFO] [stderr]     |
[INFO] [stderr] 157 |                             vtime: vtime,
[INFO] [stderr]     |                             ^^^^^^^^^^^^ help: replace it with: `vtime`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/builder.rs:218:17
[INFO] [stderr]     |
[INFO] [stderr] 218 |                 vtime: vtime,
[INFO] [stderr]     |                 ^^^^^^^^^^^^ help: replace it with: `vtime`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/builder.rs:273:21
[INFO] [stderr]     |
[INFO] [stderr] 273 |                     time: time,
[INFO] [stderr]     |                     ^^^^^^^^^^ help: replace it with: `time`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/builder.rs:305:21
[INFO] [stderr]     |
[INFO] [stderr] 305 |                     time: time,
[INFO] [stderr]     |                     ^^^^^^^^^^ help: replace it with: `time`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/meta.rs:178:13
[INFO] [stderr]     |
[INFO] [stderr] 178 |             command: command,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: replace it with: `command`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/meta.rs:180:13
[INFO] [stderr]     |
[INFO] [stderr] 180 |             data: data
[INFO] [stderr]     |             ^^^^^^^^^^ help: replace it with: `data`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/meta.rs:364:13
[INFO] [stderr]     |
[INFO] [stderr] 364 |             data: data,
[INFO] [stderr]     |             ^^^^^^^^^^ help: replace it with: `data`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/reader.rs:33:18
[INFO] [stderr]    |
[INFO] [stderr] 33 |         Ok(SMF { format: format,
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^ help: replace it with: `format`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/reader.rs:35:18
[INFO] [stderr]    |
[INFO] [stderr] 35 |                  division: division } )
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^ help: replace it with: `division`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/reader.rs:133:13
[INFO] [stderr]     |
[INFO] [stderr] 133 |             copyright: copyright,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `copyright`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/reader.rs:134:13
[INFO] [stderr]     |
[INFO] [stderr] 134 |             name: name,
[INFO] [stderr]     |             ^^^^^^^^^^ help: replace it with: `name`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/writer.rs:34:13
[INFO] [stderr]    |
[INFO] [stderr] 34 |             ticks: ticks,
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: replace it with: `ticks`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/writer.rs:44:13
[INFO] [stderr]    |
[INFO] [stderr] 44 |             ticks: ticks,
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: replace it with: `ticks`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/builder.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr] 18 |             time: time,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `time`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/builder.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |             time: time,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `time`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/builder.rs:157:29
[INFO] [stderr]     |
[INFO] [stderr] 157 |                             vtime: vtime,
[INFO] [stderr]     |                             ^^^^^^^^^^^^ help: replace it with: `vtime`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/builder.rs:218:17
[INFO] [stderr]     |
[INFO] [stderr] 218 |                 vtime: vtime,
[INFO] [stderr]     |                 ^^^^^^^^^^^^ help: replace it with: `vtime`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/builder.rs:273:21
[INFO] [stderr]     |
[INFO] [stderr] 273 |                     time: time,
[INFO] [stderr]     |                     ^^^^^^^^^^ help: replace it with: `time`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/builder.rs:305:21
[INFO] [stderr]     |
[INFO] [stderr] 305 |                     time: time,
[INFO] [stderr]     |                     ^^^^^^^^^^ help: replace it with: `time`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/meta.rs:178:13
[INFO] [stderr]     |
[INFO] [stderr] 178 |             command: command,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: replace it with: `command`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/meta.rs:180:13
[INFO] [stderr]     |
[INFO] [stderr] 180 |             data: data
[INFO] [stderr]     |             ^^^^^^^^^^ help: replace it with: `data`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/meta.rs:364:13
[INFO] [stderr]     |
[INFO] [stderr] 364 |             data: data,
[INFO] [stderr]     |             ^^^^^^^^^^ help: replace it with: `data`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/reader.rs:33:18
[INFO] [stderr]    |
[INFO] [stderr] 33 |         Ok(SMF { format: format,
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^ help: replace it with: `format`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/reader.rs:35:18
[INFO] [stderr]    |
[INFO] [stderr] 35 |                  division: division } )
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^ help: replace it with: `division`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/reader.rs:133:13
[INFO] [stderr]     |
[INFO] [stderr] 133 |             copyright: copyright,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `copyright`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/reader.rs:134:13
[INFO] [stderr]     |
[INFO] [stderr] 134 |             name: name,
[INFO] [stderr]     |             ^^^^^^^^^^ help: replace it with: `name`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/writer.rs:34:13
[INFO] [stderr]    |
[INFO] [stderr] 34 |             ticks: ticks,
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: replace it with: `ticks`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/writer.rs:44:13
[INFO] [stderr]    |
[INFO] [stderr] 44 |             ticks: ticks,
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: replace it with: `ticks`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/builder.rs:104:30
[INFO] [stderr]     |
[INFO] [stderr] 104 |                           else {
[INFO] [stderr]     |  ______________________________^
[INFO] [stderr] 105 | |                             if me.data(1) < you.data(1) {
[INFO] [stderr] 106 | |                                 Ordering::Less
[INFO] [stderr] 107 | |                             } else if me.data(1) > you.data(1) {
[INFO] [stderr] ...   |
[INFO] [stderr] 111 | |                             }
[INFO] [stderr] 112 | |                         }
[INFO] [stderr]     | |_________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::collapsible_if)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 104 |                         else if me.data(1) < you.data(1) {
[INFO] [stderr] 105 |     Ordering::Less
[INFO] [stderr] 106 | } else if me.data(1) > you.data(1) {
[INFO] [stderr] 107 |     Ordering::Greater
[INFO] [stderr] 108 | } else {
[INFO] [stderr] 109 |     res
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/builder.rs:104:30
[INFO] [stderr]     |
[INFO] [stderr] 104 |                           else {
[INFO] [stderr]     |  ______________________________^
[INFO] [stderr] 105 | |                             if me.data(1) < you.data(1) {
[INFO] [stderr] 106 | |                                 Ordering::Less
[INFO] [stderr] 107 | |                             } else if me.data(1) > you.data(1) {
[INFO] [stderr] ...   |
[INFO] [stderr] 111 | |                             }
[INFO] [stderr] 112 | |                         }
[INFO] [stderr]     | |_________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::collapsible_if)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 104 |                         else if me.data(1) < you.data(1) {
[INFO] [stderr] 105 |     Ordering::Less
[INFO] [stderr] 106 | } else if me.data(1) > you.data(1) {
[INFO] [stderr] 107 |     Ordering::Greater
[INFO] [stderr] 108 | } else {
[INFO] [stderr] 109 |     res
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: re-implementing `PartialEq::ne` is unnecessary
[INFO] [stderr]   --> src/builder.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 78 | /     fn ne(&self, other: &AbsoluteEvent) -> bool {
[INFO] [stderr] 79 | |         !(self.eq(other))
[INFO] [stderr] 80 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::partialeq_ne_impl)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_ne_impl
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `builder::SMFBuilder`
[INFO] [stderr]    --> src/builder.rs:190:5
[INFO] [stderr]     |
[INFO] [stderr] 190 | /     pub fn new() -> SMFBuilder {
[INFO] [stderr] 191 | |         SMFBuilder {
[INFO] [stderr] 192 | |             tracks: Vec::new(),
[INFO] [stderr] 193 | |         }
[INFO] [stderr] 194 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::new_without_default_derive)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 184 | #[derive(Default)]
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/meta.rs:101:51
[INFO] [stderr]     |
[INFO] [stderr] 101 |                    MetaCommand::SequenceNumber => format!("Sequence Number"),
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"Sequence Number".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::useless_format)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/meta.rs:105:52
[INFO] [stderr]     |
[INFO] [stderr] 105 |                    MetaCommand::CopyrightNotice => format!("Copyright Notice"),
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"Copyright Notice".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/meta.rs:109:38
[INFO] [stderr]     |
[INFO] [stderr] 109 |                            Err(_) => format!("[invalid string data]"),
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"[invalid string data]".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/meta.rs:116:38
[INFO] [stderr]     |
[INFO] [stderr] 116 |                            Err(_) => format!("[invalid string data]"),
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"[invalid string data]".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/meta.rs:120:46
[INFO] [stderr]     |
[INFO] [stderr] 120 |                    MetaCommand::LyricText => format!("LyricText"),
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"LyricText".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/meta.rs:121:47
[INFO] [stderr]     |
[INFO] [stderr] 121 |                    MetaCommand::MarkerText => format!("MarkerText"),
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"MarkerText".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/meta.rs:122:45
[INFO] [stderr]     |
[INFO] [stderr] 122 |                    MetaCommand::CuePoint => format!("CuePoint"),
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"CuePoint".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/meta.rs:125:47
[INFO] [stderr]     |
[INFO] [stderr] 125 |                    MetaCommand::EndOfTrack => format!("End Of Track"),
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"End Of Track".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/meta.rs:127:48
[INFO] [stderr]     |
[INFO] [stderr] 127 |                    MetaCommand::SMPTEOffset => format!("SMPTEOffset"),
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"SMPTEOffset".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/meta.rs:130:69
[INFO] [stderr]     |
[INFO] [stderr] 130 |                                                          2usize.pow(self.data[1] as u32),
[INFO] [stderr]     |                                                                     ^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(self.data[1])`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/meta.rs:140:59
[INFO] [stderr]     |
[INFO] [stderr] 140 |                    MetaCommand::SequencerSpecificEvent => format!("SequencerSpecificEvent"),
[INFO] [stderr]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"SequencerSpecificEvent".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/meta.rs:154:20
[INFO] [stderr]     |
[INFO] [stderr] 154 |             res |= self.data[i] as u64;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.data[i])`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]   --> src/reader.rs:30:22
[INFO] [stderr]    |
[INFO] [stderr] 30 |         let tracks = (header[10] as u16) << 8 | header[11] as u16;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(header[10])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]   --> src/reader.rs:30:49
[INFO] [stderr]    |
[INFO] [stderr] 30 |         let tracks = (header[10] as u16) << 8 | header[11] as u16;
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^^^^^ help: try: `u16::from(header[11])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to i16 may become silently lossy if types change
[INFO] [stderr]   --> src/reader.rs:31:24
[INFO] [stderr]    |
[INFO] [stderr] 31 |         let division = (header[12] as i16) << 8 | header[13] as i16;
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^ help: try: `i16::from(header[12])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to i16 may become silently lossy if types change
[INFO] [stderr]   --> src/reader.rs:31:51
[INFO] [stderr]    |
[INFO] [stderr] 31 |         let division = (header[12] as i16) << 8 | header[13] as i16;
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^^ help: try: `i16::from(header[13])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/reader.rs:88:14
[INFO] [stderr]    |
[INFO] [stderr] 88 |             ((buf[0] as u32) << 24 |
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^ help: try: `u32::from(buf[0])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/reader.rs:89:14
[INFO] [stderr]    |
[INFO] [stderr] 89 |              (buf[1] as u32) << 16 |
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^ help: try: `u32::from(buf[1])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/reader.rs:90:14
[INFO] [stderr]    |
[INFO] [stderr] 90 |              (buf[2] as u32) << 8 |
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^ help: try: `u32::from(buf[2])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/reader.rs:91:14
[INFO] [stderr]    |
[INFO] [stderr] 91 |              (buf[3] as u32)) as usize;
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^ help: try: `u32::from(buf[3])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/reader.rs:106:21
[INFO] [stderr]     |
[INFO] [stderr] 106 | /                     match event.event {
[INFO] [stderr] 107 | |                         Event::Meta(ref me) => {
[INFO] [stderr] 108 | |                             match me.command {
[INFO] [stderr] 109 | |                                 MetaCommand::CopyrightNotice => copyright = Some(try!(me.data_as_text())),
[INFO] [stderr] ...   |
[INFO] [stderr] 114 | |                         _ => {}
[INFO] [stderr] 115 | |                     }
[INFO] [stderr]     | |_____________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_match)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 106 |                     if let Event::Meta(ref me) = event.event {
[INFO] [stderr] 107 |     match me.command {
[INFO] [stderr] 108 |         MetaCommand::CopyrightNotice => copyright = Some(try!(me.data_as_text())),
[INFO] [stderr] 109 |         MetaCommand::SequenceOrTrackName => name = Some(try!(me.data_as_text())),
[INFO] [stderr] 110 |         _ => {}
[INFO] [stderr] 111 |     }
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/reader.rs:152:20
[INFO] [stderr]     |
[INFO] [stderr] 152 |             res |= next as u64 & val_mask;
[INFO] [stderr]     |                    ^^^^^^^^^^^ help: try: `u64::from(next)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/reader.rs:156:13
[INFO] [stderr]     |
[INFO] [stderr] 156 |             res = res << 7;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `res <<= 7`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::assign_op_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/reader.rs:164:9
[INFO] [stderr]     |
[INFO] [stderr] 164 | /         match smf {
[INFO] [stderr] 165 | |             Ok(ref mut s) => {
[INFO] [stderr] 166 | |                 for _ in 0..s.tracks.capacity() {
[INFO] [stderr] 167 | |                     s.tracks.push(try!(SMFReader::parse_track(reader)));
[INFO] [stderr] ...   |
[INFO] [stderr] 170 | |             _ => {}
[INFO] [stderr] 171 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 164 |         if let Ok(ref mut s) = smf {
[INFO] [stderr] 165 |     for _ in 0..s.tracks.capacity() {
[INFO] [stderr] 166 |         s.tracks.push(try!(SMFReader::parse_track(reader)));
[INFO] [stderr] 167 |     }
[INFO] [stderr] 168 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]   --> src/writer.rs:81:13
[INFO] [stderr]    |
[INFO] [stderr] 81 |             cur = cur >> 7;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `cur >>= 7`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/writer.rs:114:9
[INFO] [stderr]     |
[INFO] [stderr] 114 | /         match event {
[INFO] [stderr] 115 | |             &Event::Midi(ref midi) => {
[INFO] [stderr] 116 | |                 vec.extend(midi.data.iter());
[INFO] [stderr] 117 | |                 *length += midi.data.len() as u32;
[INFO] [stderr] ...   |
[INFO] [stderr] 129 | |             }
[INFO] [stderr] 130 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::match_ref_pats)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]     |
[INFO] [stderr] 114 |         match *event {
[INFO] [stderr] 115 |             Event::Midi(ref midi) => {
[INFO] [stderr] 116 |                 vec.extend(midi.data.iter());
[INFO] [stderr] 117 |                 *length += midi.data.len() as u32;
[INFO] [stderr] 118 |             }
[INFO] [stderr] 119 |             Event::Meta(ref meta) => {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/writer.rs:147:13
[INFO] [stderr]     |
[INFO] [stderr] 147 |             *length = (*length)>>8;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `*length >>= 8`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/writer.rs:167:9
[INFO] [stderr]     |
[INFO] [stderr] 167 | /         match name {
[INFO] [stderr] 168 | |             Some(n) => {
[INFO] [stderr] 169 | |                 let namemeta = Event::Meta(MetaEvent::sequence_or_track_name(n));
[INFO] [stderr] 170 | |                 length += SMFWriter::write_vtime(0,&mut vec).unwrap();
[INFO] [stderr] ...   |
[INFO] [stderr] 173 | |             None => {}
[INFO] [stderr] 174 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 167 |         if let Some(n) = name {
[INFO] [stderr] 168 |     let namemeta = Event::Meta(MetaEvent::sequence_or_track_name(n));
[INFO] [stderr] 169 |     length += SMFWriter::write_vtime(0,&mut vec).unwrap();
[INFO] [stderr] 170 |     self.write_event(&mut vec, &namemeta, &mut length, &mut saw_eot);
[INFO] [stderr] 171 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: casting character literal to u8. `char`s are 4 bytes wide in rust, so casting to u8 truncates them
[INFO] [stderr]   --> src/util.rs:13:39
[INFO] [stderr]    |
[INFO] [stderr] 13 |         if NSTRS.as_bytes()[nmt+1] == ' ' as u8{
[INFO] [stderr]    |                                       ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::char_lit_as_u8)] on by default
[INFO] [stderr]    = help: Consider using a byte literal instead:
[INFO] [stderr]            b' '
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#char_lit_as_u8
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]   --> src/util.rs:14:20
[INFO] [stderr]    |
[INFO] [stderr] 14 |             &NSTRS[nmt..(nmt+1)]
[INFO] [stderr]    |                    ^^^^^^^^^^^^ help: use: `nmt..=nmt`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::range_plus_one)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] error: handle read amount returned or use `Read::read_exact` instead
[INFO] [stderr]   --> src/util.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     try!(reader.read(&mut b));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::unused_io_amount)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: item `Event` has a public `len` method but no corresponding `is_empty` method
[INFO] [stderr]    --> src/lib.rs:104:1
[INFO] [stderr]     |
[INFO] [stderr] 104 | / impl Event {
[INFO] [stderr] 105 | |     /// Return the number of bytes this event uses.
[INFO] [stderr] 106 | |     pub fn len(&self) -> usize {
[INFO] [stderr] 107 | |         match *self {
[INFO] [stderr] ...   |
[INFO] [stderr] 115 | |     }
[INFO] [stderr] 116 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::len_without_is_empty)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_without_is_empty
[INFO] [stderr] 
[INFO] [stderr] warning: item `TrackEvent` has a public `len` method but no corresponding `is_empty` method
[INFO] [stderr]    --> src/lib.rs:135:1
[INFO] [stderr]     |
[INFO] [stderr] 135 | / impl TrackEvent {
[INFO] [stderr] 136 | |     pub fn fmt_with_time_offset(&self, cur_time: u64) -> String {
[INFO] [stderr] 137 | |         format!("time: {}\t{}",(self.vtime+cur_time),self.event)
[INFO] [stderr] 138 | |     }
[INFO] [stderr] ...   |
[INFO] [stderr] 145 | |     }
[INFO] [stderr] 146 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_without_is_empty
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `rimd`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: re-implementing `PartialEq::ne` is unnecessary
[INFO] [stderr]   --> src/builder.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 78 | /     fn ne(&self, other: &AbsoluteEvent) -> bool {
[INFO] [stderr] 79 | |         !(self.eq(other))
[INFO] [stderr] 80 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::partialeq_ne_impl)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_ne_impl
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `builder::SMFBuilder`
[INFO] [stderr]    --> src/builder.rs:190:5
[INFO] [stderr]     |
[INFO] [stderr] 190 | /     pub fn new() -> SMFBuilder {
[INFO] [stderr] 191 | |         SMFBuilder {
[INFO] [stderr] 192 | |             tracks: Vec::new(),
[INFO] [stderr] 193 | |         }
[INFO] [stderr] 194 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::new_without_default_derive)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 184 | #[derive(Default)]
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/meta.rs:101:51
[INFO] [stderr]     |
[INFO] [stderr] 101 |                    MetaCommand::SequenceNumber => format!("Sequence Number"),
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"Sequence Number".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::useless_format)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/meta.rs:105:52
[INFO] [stderr]     |
[INFO] [stderr] 105 |                    MetaCommand::CopyrightNotice => format!("Copyright Notice"),
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"Copyright Notice".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/meta.rs:109:38
[INFO] [stderr]     |
[INFO] [stderr] 109 |                            Err(_) => format!("[invalid string data]"),
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"[invalid string data]".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/meta.rs:116:38
[INFO] [stderr]     |
[INFO] [stderr] 116 |                            Err(_) => format!("[invalid string data]"),
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"[invalid string data]".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/meta.rs:120:46
[INFO] [stderr]     |
[INFO] [stderr] 120 |                    MetaCommand::LyricText => format!("LyricText"),
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"LyricText".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/meta.rs:121:47
[INFO] [stderr]     |
[INFO] [stderr] 121 |                    MetaCommand::MarkerText => format!("MarkerText"),
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"MarkerText".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/meta.rs:122:45
[INFO] [stderr]     |
[INFO] [stderr] 122 |                    MetaCommand::CuePoint => format!("CuePoint"),
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"CuePoint".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/meta.rs:125:47
[INFO] [stderr]     |
[INFO] [stderr] 125 |                    MetaCommand::EndOfTrack => format!("End Of Track"),
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"End Of Track".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/meta.rs:127:48
[INFO] [stderr]     |
[INFO] [stderr] 127 |                    MetaCommand::SMPTEOffset => format!("SMPTEOffset"),
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"SMPTEOffset".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/meta.rs:130:69
[INFO] [stderr]     |
[INFO] [stderr] 130 |                                                          2usize.pow(self.data[1] as u32),
[INFO] [stderr]     |                                                                     ^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(self.data[1])`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/meta.rs:140:59
[INFO] [stderr]     |
[INFO] [stderr] 140 |                    MetaCommand::SequencerSpecificEvent => format!("SequencerSpecificEvent"),
[INFO] [stderr]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"SequencerSpecificEvent".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/meta.rs:154:20
[INFO] [stderr]     |
[INFO] [stderr] 154 |             res |= self.data[i] as u64;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.data[i])`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]   --> src/reader.rs:30:22
[INFO] [stderr]    |
[INFO] [stderr] 30 |         let tracks = (header[10] as u16) << 8 | header[11] as u16;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(header[10])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]   --> src/reader.rs:30:49
[INFO] [stderr]    |
[INFO] [stderr] 30 |         let tracks = (header[10] as u16) << 8 | header[11] as u16;
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^^^^^ help: try: `u16::from(header[11])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to i16 may become silently lossy if types change
[INFO] [stderr]   --> src/reader.rs:31:24
[INFO] [stderr]    |
[INFO] [stderr] 31 |         let division = (header[12] as i16) << 8 | header[13] as i16;
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^ help: try: `i16::from(header[12])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to i16 may become silently lossy if types change
[INFO] [stderr]   --> src/reader.rs:31:51
[INFO] [stderr]    |
[INFO] [stderr] 31 |         let division = (header[12] as i16) << 8 | header[13] as i16;
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^^ help: try: `i16::from(header[13])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/reader.rs:88:14
[INFO] [stderr]    |
[INFO] [stderr] 88 |             ((buf[0] as u32) << 24 |
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^ help: try: `u32::from(buf[0])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/reader.rs:89:14
[INFO] [stderr]    |
[INFO] [stderr] 89 |              (buf[1] as u32) << 16 |
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^ help: try: `u32::from(buf[1])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/reader.rs:90:14
[INFO] [stderr]    |
[INFO] [stderr] 90 |              (buf[2] as u32) << 8 |
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^ help: try: `u32::from(buf[2])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/reader.rs:91:14
[INFO] [stderr]    |
[INFO] [stderr] 91 |              (buf[3] as u32)) as usize;
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^ help: try: `u32::from(buf[3])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/reader.rs:106:21
[INFO] [stderr]     |
[INFO] [stderr] 106 | /                     match event.event {
[INFO] [stderr] 107 | |                         Event::Meta(ref me) => {
[INFO] [stderr] 108 | |                             match me.command {
[INFO] [stderr] 109 | |                                 MetaCommand::CopyrightNotice => copyright = Some(try!(me.data_as_text())),
[INFO] [stderr] ...   |
[INFO] [stderr] 114 | |                         _ => {}
[INFO] [stderr] 115 | |                     }
[INFO] [stderr]     | |_____________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_match)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 106 |                     if let Event::Meta(ref me) = event.event {
[INFO] [stderr] 107 |     match me.command {
[INFO] [stderr] 108 |         MetaCommand::CopyrightNotice => copyright = Some(try!(me.data_as_text())),
[INFO] [stderr] 109 |         MetaCommand::SequenceOrTrackName => name = Some(try!(me.data_as_text())),
[INFO] [stderr] 110 |         _ => {}
[INFO] [stderr] 111 |     }
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/reader.rs:152:20
[INFO] [stderr]     |
[INFO] [stderr] 152 |             res |= next as u64 & val_mask;
[INFO] [stderr]     |                    ^^^^^^^^^^^ help: try: `u64::from(next)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/reader.rs:156:13
[INFO] [stderr]     |
[INFO] [stderr] 156 |             res = res << 7;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `res <<= 7`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::assign_op_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/reader.rs:164:9
[INFO] [stderr]     |
[INFO] [stderr] 164 | /         match smf {
[INFO] [stderr] 165 | |             Ok(ref mut s) => {
[INFO] [stderr] 166 | |                 for _ in 0..s.tracks.capacity() {
[INFO] [stderr] 167 | |                     s.tracks.push(try!(SMFReader::parse_track(reader)));
[INFO] [stderr] ...   |
[INFO] [stderr] 170 | |             _ => {}
[INFO] [stderr] 171 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 164 |         if let Ok(ref mut s) = smf {
[INFO] [stderr] 165 |     for _ in 0..s.tracks.capacity() {
[INFO] [stderr] 166 |         s.tracks.push(try!(SMFReader::parse_track(reader)));
[INFO] [stderr] 167 |     }
[INFO] [stderr] 168 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]   --> src/writer.rs:81:13
[INFO] [stderr]    |
[INFO] [stderr] 81 |             cur = cur >> 7;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `cur >>= 7`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/writer.rs:114:9
[INFO] [stderr]     |
[INFO] [stderr] 114 | /         match event {
[INFO] [stderr] 115 | |             &Event::Midi(ref midi) => {
[INFO] [stderr] 116 | |                 vec.extend(midi.data.iter());
[INFO] [stderr] 117 | |                 *length += midi.data.len() as u32;
[INFO] [stderr] ...   |
[INFO] [stderr] 129 | |             }
[INFO] [stderr] 130 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::match_ref_pats)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]     |
[INFO] [stderr] 114 |         match *event {
[INFO] [stderr] 115 |             Event::Midi(ref midi) => {
[INFO] [stderr] 116 |                 vec.extend(midi.data.iter());
[INFO] [stderr] 117 |                 *length += midi.data.len() as u32;
[INFO] [stderr] 118 |             }
[INFO] [stderr] 119 |             Event::Meta(ref meta) => {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/writer.rs:147:13
[INFO] [stderr]     |
[INFO] [stderr] 147 |             *length = (*length)>>8;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `*length >>= 8`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/writer.rs:167:9
[INFO] [stderr]     |
[INFO] [stderr] 167 | /         match name {
[INFO] [stderr] 168 | |             Some(n) => {
[INFO] [stderr] 169 | |                 let namemeta = Event::Meta(MetaEvent::sequence_or_track_name(n));
[INFO] [stderr] 170 | |                 length += SMFWriter::write_vtime(0,&mut vec).unwrap();
[INFO] [stderr] ...   |
[INFO] [stderr] 173 | |             None => {}
[INFO] [stderr] 174 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 167 |         if let Some(n) = name {
[INFO] [stderr] 168 |     let namemeta = Event::Meta(MetaEvent::sequence_or_track_name(n));
[INFO] [stderr] 169 |     length += SMFWriter::write_vtime(0,&mut vec).unwrap();
[INFO] [stderr] 170 |     self.write_event(&mut vec, &namemeta, &mut length, &mut saw_eot);
[INFO] [stderr] 171 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: casting character literal to u8. `char`s are 4 bytes wide in rust, so casting to u8 truncates them
[INFO] [stderr]   --> src/util.rs:13:39
[INFO] [stderr]    |
[INFO] [stderr] 13 |         if NSTRS.as_bytes()[nmt+1] == ' ' as u8{
[INFO] [stderr]    |                                       ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::char_lit_as_u8)] on by default
[INFO] [stderr]    = help: Consider using a byte literal instead:
[INFO] [stderr]            b' '
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#char_lit_as_u8
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]   --> src/util.rs:14:20
[INFO] [stderr]    |
[INFO] [stderr] 14 |             &NSTRS[nmt..(nmt+1)]
[INFO] [stderr]    |                    ^^^^^^^^^^^^ help: use: `nmt..=nmt`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::range_plus_one)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] error: handle read amount returned or use `Read::read_exact` instead
[INFO] [stderr]   --> src/util.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     try!(reader.read(&mut b));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::unused_io_amount)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: item `Event` has a public `len` method but no corresponding `is_empty` method
[INFO] [stderr]    --> src/lib.rs:104:1
[INFO] [stderr]     |
[INFO] [stderr] 104 | / impl Event {
[INFO] [stderr] 105 | |     /// Return the number of bytes this event uses.
[INFO] [stderr] 106 | |     pub fn len(&self) -> usize {
[INFO] [stderr] 107 | |         match *self {
[INFO] [stderr] ...   |
[INFO] [stderr] 115 | |     }
[INFO] [stderr] 116 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::len_without_is_empty)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_without_is_empty
[INFO] [stderr] 
[INFO] [stderr] warning: item `TrackEvent` has a public `len` method but no corresponding `is_empty` method
[INFO] [stderr]    --> src/lib.rs:135:1
[INFO] [stderr]     |
[INFO] [stderr] 135 | / impl TrackEvent {
[INFO] [stderr] 136 | |     pub fn fmt_with_time_offset(&self, cur_time: u64) -> String {
[INFO] [stderr] 137 | |         format!("time: {}\t{}",(self.vtime+cur_time),self.event)
[INFO] [stderr] 138 | |     }
[INFO] [stderr] ...   |
[INFO] [stderr] 145 | |     }
[INFO] [stderr] 146 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_without_is_empty
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `rimd`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "70ed81f6260d30a7ffc59a04ab2b1582160f630494ed438d7f52706d156219ff"`
[INFO] running `"docker" "rm" "-f" "70ed81f6260d30a7ffc59a04ab2b1582160f630494ed438d7f52706d156219ff"`
[INFO] [stdout] 70ed81f6260d30a7ffc59a04ab2b1582160f630494ed438d7f52706d156219ff