[INFO] fetching crate midistream 0.1.0...
[INFO] checking midistream-0.1.0 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] extracting crate midistream 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate midistream 0.1.0 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate midistream 0.1.0
[INFO] finished tweaking crates.io crate midistream 0.1.0
[INFO] tweaked toml for crates.io crate midistream 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 49ba67e6e675984d368895cd5ed75ddbeeabc7cd923d1cad5c53b3ca83fd2b09
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "49ba67e6e675984d368895cd5ed75ddbeeabc7cd923d1cad5c53b3ca83fd2b09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49ba67e6e675984d368895cd5ed75ddbeeabc7cd923d1cad5c53b3ca83fd2b09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49ba67e6e675984d368895cd5ed75ddbeeabc7cd923d1cad5c53b3ca83fd2b09", kill_on_drop: false }`
[INFO] [stdout] 49ba67e6e675984d368895cd5ed75ddbeeabc7cd923d1cad5c53b3ca83fd2b09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15c60ed63a97fa46bfafb3c08c053ff30d03f79050cb55358325cc8bb9a2addf
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "15c60ed63a97fa46bfafb3c08c053ff30d03f79050cb55358325cc8bb9a2addf", kill_on_drop: false }`
[INFO] [stderr]     Checking midistream v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message.rs:225:9
[INFO] [stdout]     |
[INFO] [stdout] 225 |         try!(write!(f, "SysexMsg(0x{:x}", self.buf[0]));
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message.rs:227:13
[INFO] [stdout]     |
[INFO] [stdout] 227 |             try!(write!(f, ",0x{:x}", self.buf[a]));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message.rs:401:15
[INFO] [stdout]     |
[INFO] [stdout] 401 |         match try!(self.read_u8()) {
[INFO] [stdout]     |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message.rs:410:19
[INFO] [stdout]     |
[INFO] [stdout] 410 |             note: try!(self.read_u7()),
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message.rs:411:20
[INFO] [stdout]     |
[INFO] [stdout] 411 |             value: try!(self.read_u7()),
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message.rs:418:20
[INFO] [stdout]     |
[INFO] [stdout] 418 |             value: try!(self.read_u7()),
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message.rs:432:36
[INFO] [stdout]     |
[INFO] [stdout] 432 |             0x80...0x8f => NoteOff(try!(self.read_note())),
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message.rs:433:35
[INFO] [stdout]     |
[INFO] [stdout] 433 |             0x90...0x9f => NoteOn(try!(self.read_note())),
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message.rs:434:44
[INFO] [stdout]     |
[INFO] [stdout] 434 |             0xa0...0xaf => PolyKeyPressure(try!(self.read_note())),
[INFO] [stdout]     |                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message.rs:437:26
[INFO] [stdout]     |
[INFO] [stdout] 437 |                 control: try!(self.read_u7()),
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message.rs:438:24
[INFO] [stdout]     |
[INFO] [stdout] 438 |                 value: try!(self.read_u7()),
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message.rs:440:42
[INFO] [stdout]     |
[INFO] [stdout] 440 |             0xc0...0xcf => ProgramChange(try!(self.read_channelvalue())),
[INFO] [stdout]     |                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message.rs:441:47
[INFO] [stdout]     |
[INFO] [stdout] 441 |             0xd0...0xdf => ChannelKeyPressure(try!(self.read_channelvalue())),
[INFO] [stdout]     |                                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message.rs:444:25
[INFO] [stdout]     |
[INFO] [stdout] 444 |                 value: (try!(self.read_u7()), try!(self.read_u7())).into(),
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message.rs:444:47
[INFO] [stdout]     |
[INFO] [stdout] 444 |                 value: (try!(self.read_u7()), try!(self.read_u7())).into(),
[INFO] [stdout]     |                                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message.rs:446:37
[INFO] [stdout]     |
[INFO] [stdout] 446 |             0xf1 => MTCQuarterFrame(try!(self.read_u7())),
[INFO] [stdout]     |                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message.rs:447:42
[INFO] [stdout]     |
[INFO] [stdout] 447 |             0xf2 => SongPositionPointer((try!(self.read_u7()), try!(self.read_u7())).into()),
[INFO] [stdout]     |                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message.rs:447:64
[INFO] [stdout]     |
[INFO] [stdout] 447 |             0xf2 => SongPositionPointer((try!(self.read_u7()), try!(self.read_u7())).into()),
[INFO] [stdout]     |                                                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message.rs:448:32
[INFO] [stdout]     |
[INFO] [stdout] 448 |             0xf3 => SongSelect(try!(self.read_u7())),
[INFO] [stdout]     |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/message.rs:168:55
[INFO] [stdout]     |
[INFO] [stdout] 168 |                  SimpleMsg::control_change(n.channel, (*n.control + 0x20), n.value.lsb()),
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message.rs:293:17
[INFO] [stdout]     |
[INFO] [stdout] 293 |             0x80...0xef => Some(self.buf[0]),
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/message.rs:392:9
[INFO] [stdout]     |
[INFO] [stdout] 392 | /         (self.lost_status.take().or_else(|| self.source.next())
[INFO] [stdout] 393 | |             .ok_or(MidiDecoderError::UnexpectedEOF))
[INFO] [stdout]     | |____________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 392 |         self.lost_status.take().or_else(|| self.source.next())
[INFO] [stdout] 393 |             .ok_or(MidiDecoderError::UnexpectedEOF)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message.rs:402:21
[INFO] [stdout]     |
[INFO] [stdout] 402 |             i @ 0x00...0x7f => Ok(i.into()),
[INFO] [stdout]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message.rs:425:17
[INFO] [stdout]     |
[INFO] [stdout] 425 |             0x00...0x7f => return self.running_status.ok_or(MidiDecoderError::UnknownData(s))
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message.rs:427:17
[INFO] [stdout]     |
[INFO] [stdout] 427 |             0x80...0xef => self.running_status = Some(s),
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message.rs:428:17
[INFO] [stdout]     |
[INFO] [stdout] 428 |             0xf0...0xff => self.running_status = None,
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message.rs:432:17
[INFO] [stdout]     |
[INFO] [stdout] 432 |             0x80...0x8f => NoteOff(try!(self.read_note())),
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message.rs:433:17
[INFO] [stdout]     |
[INFO] [stdout] 433 |             0x90...0x9f => NoteOn(try!(self.read_note())),
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message.rs:434:17
[INFO] [stdout]     |
[INFO] [stdout] 434 |             0xa0...0xaf => PolyKeyPressure(try!(self.read_note())),
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message.rs:435:17
[INFO] [stdout]     |
[INFO] [stdout] 435 |             0xb0...0xbf => ControlChange(Control {
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message.rs:440:17
[INFO] [stdout]     |
[INFO] [stdout] 440 |             0xc0...0xcf => ProgramChange(try!(self.read_channelvalue())),
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message.rs:441:17
[INFO] [stdout]     |
[INFO] [stdout] 441 |             0xd0...0xdf => ChannelKeyPressure(try!(self.read_channelvalue())),
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message.rs:442:17
[INFO] [stdout]     |
[INFO] [stdout] 442 |             0xe0...0xef => PitchBendChange(PitchBend {
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message.rs:225:9
[INFO] [stdout]     |
[INFO] [stdout] 225 |         try!(write!(f, "SysexMsg(0x{:x}", self.buf[0]));
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message.rs:227:13
[INFO] [stdout]     |
[INFO] [stdout] 227 |             try!(write!(f, ",0x{:x}", self.buf[a]));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message.rs:401:15
[INFO] [stdout]     |
[INFO] [stdout] 401 |         match try!(self.read_u8()) {
[INFO] [stdout]     |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message.rs:410:19
[INFO] [stdout]     |
[INFO] [stdout] 410 |             note: try!(self.read_u7()),
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message.rs:411:20
[INFO] [stdout]     |
[INFO] [stdout] 411 |             value: try!(self.read_u7()),
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message.rs:418:20
[INFO] [stdout]     |
[INFO] [stdout] 418 |             value: try!(self.read_u7()),
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message.rs:432:36
[INFO] [stdout]     |
[INFO] [stdout] 432 |             0x80...0x8f => NoteOff(try!(self.read_note())),
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message.rs:433:35
[INFO] [stdout]     |
[INFO] [stdout] 433 |             0x90...0x9f => NoteOn(try!(self.read_note())),
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message.rs:434:44
[INFO] [stdout]     |
[INFO] [stdout] 434 |             0xa0...0xaf => PolyKeyPressure(try!(self.read_note())),
[INFO] [stdout]     |                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message.rs:437:26
[INFO] [stdout]     |
[INFO] [stdout] 437 |                 control: try!(self.read_u7()),
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message.rs:438:24
[INFO] [stdout]     |
[INFO] [stdout] 438 |                 value: try!(self.read_u7()),
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message.rs:440:42
[INFO] [stdout]     |
[INFO] [stdout] 440 |             0xc0...0xcf => ProgramChange(try!(self.read_channelvalue())),
[INFO] [stdout]     |                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message.rs:441:47
[INFO] [stdout]     |
[INFO] [stdout] 441 |             0xd0...0xdf => ChannelKeyPressure(try!(self.read_channelvalue())),
[INFO] [stdout]     |                                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message.rs:444:25
[INFO] [stdout]     |
[INFO] [stdout] 444 |                 value: (try!(self.read_u7()), try!(self.read_u7())).into(),
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message.rs:444:47
[INFO] [stdout]     |
[INFO] [stdout] 444 |                 value: (try!(self.read_u7()), try!(self.read_u7())).into(),
[INFO] [stdout]     |                                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message.rs:446:37
[INFO] [stdout]     |
[INFO] [stdout] 446 |             0xf1 => MTCQuarterFrame(try!(self.read_u7())),
[INFO] [stdout]     |                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message.rs:447:42
[INFO] [stdout]     |
[INFO] [stdout] 447 |             0xf2 => SongPositionPointer((try!(self.read_u7()), try!(self.read_u7())).into()),
[INFO] [stdout]     |                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message.rs:447:64
[INFO] [stdout]     |
[INFO] [stdout] 447 |             0xf2 => SongPositionPointer((try!(self.read_u7()), try!(self.read_u7())).into()),
[INFO] [stdout]     |                                                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message.rs:448:32
[INFO] [stdout]     |
[INFO] [stdout] 448 |             0xf3 => SongSelect(try!(self.read_u7())),
[INFO] [stdout]     |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/message.rs:168:55
[INFO] [stdout]     |
[INFO] [stdout] 168 |                  SimpleMsg::control_change(n.channel, (*n.control + 0x20), n.value.lsb()),
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message.rs:293:17
[INFO] [stdout]     |
[INFO] [stdout] 293 |             0x80...0xef => Some(self.buf[0]),
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/message.rs:392:9
[INFO] [stdout]     |
[INFO] [stdout] 392 | /         (self.lost_status.take().or_else(|| self.source.next())
[INFO] [stdout] 393 | |             .ok_or(MidiDecoderError::UnexpectedEOF))
[INFO] [stdout]     | |____________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 392 |         self.lost_status.take().or_else(|| self.source.next())
[INFO] [stdout] 393 |             .ok_or(MidiDecoderError::UnexpectedEOF)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message.rs:402:21
[INFO] [stdout]     |
[INFO] [stdout] 402 |             i @ 0x00...0x7f => Ok(i.into()),
[INFO] [stdout]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message.rs:425:17
[INFO] [stdout]     |
[INFO] [stdout] 425 |             0x00...0x7f => return self.running_status.ok_or(MidiDecoderError::UnknownData(s))
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message.rs:427:17
[INFO] [stdout]     |
[INFO] [stdout] 427 |             0x80...0xef => self.running_status = Some(s),
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message.rs:428:17
[INFO] [stdout]     |
[INFO] [stdout] 428 |             0xf0...0xff => self.running_status = None,
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message.rs:432:17
[INFO] [stdout]     |
[INFO] [stdout] 432 |             0x80...0x8f => NoteOff(try!(self.read_note())),
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message.rs:433:17
[INFO] [stdout]     |
[INFO] [stdout] 433 |             0x90...0x9f => NoteOn(try!(self.read_note())),
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message.rs:434:17
[INFO] [stdout]     |
[INFO] [stdout] 434 |             0xa0...0xaf => PolyKeyPressure(try!(self.read_note())),
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message.rs:435:17
[INFO] [stdout]     |
[INFO] [stdout] 435 |             0xb0...0xbf => ControlChange(Control {
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message.rs:440:17
[INFO] [stdout]     |
[INFO] [stdout] 440 |             0xc0...0xcf => ProgramChange(try!(self.read_channelvalue())),
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message.rs:441:17
[INFO] [stdout]     |
[INFO] [stdout] 441 |             0xd0...0xdf => ChannelKeyPressure(try!(self.read_channelvalue())),
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message.rs:442:17
[INFO] [stdout]     |
[INFO] [stdout] 442 |             0xe0...0xef => PitchBendChange(PitchBend {
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/message.rs:429:13
[INFO] [stdout]     |
[INFO] [stdout] 429 |             _ => unreachable!(),
[INFO] [stdout]     |             ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/message.rs:429:13
[INFO] [stdout]     |
[INFO] [stdout] 429 |             _ => unreachable!(),
[INFO] [stdout]     |             ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 34 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 34 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "15c60ed63a97fa46bfafb3c08c053ff30d03f79050cb55358325cc8bb9a2addf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15c60ed63a97fa46bfafb3c08c053ff30d03f79050cb55358325cc8bb9a2addf", kill_on_drop: false }`
[INFO] [stdout] 15c60ed63a97fa46bfafb3c08c053ff30d03f79050cb55358325cc8bb9a2addf