[INFO] fetching crate rimd 0.0.1... [INFO] testing rimd-0.0.1 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate rimd 0.0.1 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate rimd 0.0.1 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rimd 0.0.1 [INFO] finished tweaking crates.io crate rimd 0.0.1 [INFO] tweaked toml for crates.io crate rimd 0.0.1 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 45d8c09f61a8f7ab452a170bf37fe764e35a110eaed0895cb69b6e5dacdbb416 [INFO] running `Command { std: "docker" "start" "-a" "45d8c09f61a8f7ab452a170bf37fe764e35a110eaed0895cb69b6e5dacdbb416", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "45d8c09f61a8f7ab452a170bf37fe764e35a110eaed0895cb69b6e5dacdbb416", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45d8c09f61a8f7ab452a170bf37fe764e35a110eaed0895cb69b6e5dacdbb416", kill_on_drop: false }` [INFO] [stdout] 45d8c09f61a8f7ab452a170bf37fe764e35a110eaed0895cb69b6e5dacdbb416 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 44ec63c55af8c4e61f96909b52b0af10dcc7ab5be92d59a9f220d63e6fa4e580 [INFO] running `Command { std: "docker" "start" "-a" "44ec63c55af8c4e61f96909b52b0af10dcc7ab5be92d59a9f220d63e6fa4e580", kill_on_drop: false }` [INFO] [stderr] Compiling byteorder v0.4.2 [INFO] [stderr] Compiling rimd v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/midi.rs:51:1 [INFO] [stdout] | [INFO] [stdout] 51 | / /// The status field of a midi message indicates what midi command it [INFO] [stdout] 52 | | /// represents and what channel it is on [INFO] [stdout] | |_---------------------------------------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/midi.rs:173:29 [INFO] [stdout] | [INFO] [stdout] 173 | 1 => { ret.push(try!(read_byte(reader))); } [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/midi.rs:174:29 [INFO] [stdout] | [INFO] [stdout] 174 | 2 => { ret.push(try!(read_byte(reader))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/midi.rs:175:29 [INFO] [stdout] | [INFO] [stdout] 175 | ret.push(try!(read_byte(reader))); } [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/midi.rs:192:29 [INFO] [stdout] | [INFO] [stdout] 192 | 2 => { ret.push(try!(read_byte(reader))); } // only need one more byte [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/midi.rs:202:20 [INFO] [stdout] | [INFO] [stdout] 202 | let stat = try!(read_byte(reader)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/meta.rs:53:1 [INFO] [stdout] | [INFO] [stdout] 53 | /// Commands that meta messages can represent [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/meta.rs:176:9 [INFO] [stdout] | [INFO] [stdout] 176 | try!(read_amount(reader,&mut data,len as usize)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/meta.rs:167:40 [INFO] [stdout] | [INFO] [stdout] 167 | match MetaCommand::from_u8(try!(read_byte(reader))) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | try!(fill_buf(reader,&mut header)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:39:20 [INFO] [stdout] | [INFO] [stdout] 39 | let time = try!(SMFReader::read_vtime(reader)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:40:20 [INFO] [stdout] | [INFO] [stdout] 40 | let stat = try!(read_byte(reader)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:50:29 [INFO] [stdout] | [INFO] [stdout] 50 | let event = try!(MetaEvent::next_event(reader)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:60:25 [INFO] [stdout] | [INFO] [stdout] 60 | try!(MidiMessage::next_message_running_status(laststat,stat,reader)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:62:25 [INFO] [stdout] | [INFO] [stdout] 62 | try!(MidiMessage::next_message_given_status(stat,reader)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | try!(fill_buf(reader,&mut buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 86 | try!(fill_buf(reader,&mut buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:109:82 [INFO] [stdout] | [INFO] [stdout] 109 | ... MetaCommand::CopyrightNotice => copyright = Some(try!(me.data_as_text())), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:110:81 [INFO] [stdout] | [INFO] [stdout] 110 | ... MetaCommand::SequenceOrTrackName => name = Some(try!(me.data_as_text())), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:151:24 [INFO] [stdout] | [INFO] [stdout] 151 | let next = try!(read_byte(reader)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:167:35 [INFO] [stdout] | [INFO] [stdout] 167 | s.tracks.push(try!(SMFReader::parse_track(reader))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:97:9 [INFO] [stdout] | [INFO] [stdout] 97 | try!(writer.write_all(&storage[..])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:191:9 [INFO] [stdout] | [INFO] [stdout] 191 | try!(writer.write_all(&[0x4D,0x54,0x68,0x64])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:192:9 [INFO] [stdout] | [INFO] [stdout] 192 | try!(writer.write_u32::(6)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:193:9 [INFO] [stdout] | [INFO] [stdout] 193 | try!(writer.write_u16::(self.format)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:194:9 [INFO] [stdout] | [INFO] [stdout] 194 | try!(writer.write_u16::(self.tracks.len() as u16)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:195:9 [INFO] [stdout] | [INFO] [stdout] 195 | try!(writer.write_i16::(self.ticks)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:202:9 [INFO] [stdout] | [INFO] [stdout] 202 | try!(self.write_header(writer)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:204:13 [INFO] [stdout] | [INFO] [stdout] 204 | try!(writer.write_all(&track[..])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:213:24 [INFO] [stdout] | [INFO] [stdout] 213 | let mut file = try!(OpenOptions::new().write(true).truncate(true).create(true).open(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/util.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | try!(reader.read(&mut b)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/util.rs:32:17 [INFO] [stdout] | [INFO] [stdout] 32 | read += try!(reader.read(&mut buf[read..])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:267:24 [INFO] [stdout] | [INFO] [stdout] 267 | let mut file = try!(File::open(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:228:32 [INFO] [stdout] | [INFO] [stdout] 228 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 228 - fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] 228 + fn cause(&self) -> Option<&dyn error::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:272:37 [INFO] [stdout] | [INFO] [stdout] 272 | pub fn from_reader(reader: &mut Read) -> Result { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 272 - pub fn from_reader(reader: &mut Read) -> Result { [INFO] [stdout] 272 + pub fn from_reader(reader: &mut dyn Read) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/midi.rs:33:32 [INFO] [stdout] | [INFO] [stdout] 33 | fn cause(&self) -> Option<&error::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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 33 - fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] 33 + fn cause(&self) -> Option<&dyn error::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/midi.rs:168:61 [INFO] [stdout] | [INFO] [stdout] 168 | pub fn next_message_given_status(stat: u8, reader: &mut Read) -> Result { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 168 - pub fn next_message_given_status(stat: u8, reader: &mut Read) -> Result { [INFO] [stdout] 168 + pub fn next_message_given_status(stat: u8, reader: &mut dyn Read) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/midi.rs:185:77 [INFO] [stdout] | [INFO] [stdout] 185 | pub fn next_message_running_status(stat: u8, databyte: u8, reader: &mut Read) -> Result { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 185 - pub fn next_message_running_status(stat: u8, databyte: u8, reader: &mut Read) -> Result { [INFO] [stdout] 185 + pub fn next_message_running_status(stat: u8, databyte: u8, reader: &mut dyn Read) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/midi.rs:201:38 [INFO] [stdout] | [INFO] [stdout] 201 | pub fn next_message(reader: &mut Read) -> Result { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 201 - pub fn next_message(reader: &mut Read) -> Result { [INFO] [stdout] 201 + pub fn next_message(reader: &mut dyn Read) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/meta.rs:35:32 [INFO] [stdout] | [INFO] [stdout] 35 | fn cause(&self) -> Option<&error::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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 35 - fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] 35 + fn cause(&self) -> Option<&dyn error::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/meta.rs:165:36 [INFO] [stdout] | [INFO] [stdout] 165 | pub fn next_event(reader: &mut Read) -> Result { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 165 - pub fn next_event(reader: &mut Read) -> Result { [INFO] [stdout] 165 + pub fn next_event(reader: &mut dyn Read) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/reader.rs:13:34 [INFO] [stdout] | [INFO] [stdout] 13 | fn parse_header(reader: &mut Read) -> Result { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 13 - fn parse_header(reader: &mut Read) -> Result { [INFO] [stdout] 13 + fn parse_header(reader: &mut dyn Read) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/reader.rs:38:32 [INFO] [stdout] | [INFO] [stdout] 38 | fn next_event(reader: &mut Read, laststat: u8, was_running: &mut bool) -> Result { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 38 - fn next_event(reader: &mut Read, laststat: u8, was_running: &mut bool) -> Result { [INFO] [stdout] 38 + fn next_event(reader: &mut dyn Read, laststat: u8, was_running: &mut bool) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/reader.rs:72:33 [INFO] [stdout] | [INFO] [stdout] 72 | fn parse_track(reader: &mut Read) -> Result { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 72 - fn parse_track(reader: &mut Read) -> Result { [INFO] [stdout] 72 + fn parse_track(reader: &mut dyn Read) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/reader.rs:141:36 [INFO] [stdout] | [INFO] [stdout] 141 | pub fn read_vtime(reader: &mut Read) -> Result { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 141 - pub fn read_vtime(reader: &mut Read) -> Result { [INFO] [stdout] 141 + pub fn read_vtime(reader: &mut dyn Read) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/reader.rs:162:34 [INFO] [stdout] | [INFO] [stdout] 162 | pub fn read_smf(reader: &mut Read) -> Result { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 162 - pub fn read_smf(reader: &mut Read) -> Result { [INFO] [stdout] 162 + pub fn read_smf(reader: &mut dyn Read) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/writer.rs:95:47 [INFO] [stdout] | [INFO] [stdout] 95 | pub fn write_vtime(val: u64, writer: &mut Write) -> Result { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 95 - pub fn write_vtime(val: u64, writer: &mut Write) -> Result { [INFO] [stdout] 95 + pub fn write_vtime(val: u64, writer: &mut dyn Write) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/writer.rs:190:41 [INFO] [stdout] | [INFO] [stdout] 190 | fn write_header(&self, writer: &mut Write) -> Result<(),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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 190 - fn write_header(&self, writer: &mut Write) -> Result<(),Error> { [INFO] [stdout] 190 + fn write_header(&self, writer: &mut dyn Write) -> Result<(),Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/writer.rs:201:41 [INFO] [stdout] | [INFO] [stdout] 201 | pub fn write_all(self, writer: &mut Write) -> Result<(),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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 201 - pub fn write_all(self, writer: &mut Write) -> Result<(),Error> { [INFO] [stdout] 201 + pub fn write_all(self, writer: &mut dyn Write) -> Result<(),Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/util.rs:22:31 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn read_byte(reader: &mut Read) -> Result { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 22 - pub fn read_byte(reader: &mut Read) -> Result { [INFO] [stdout] 22 + pub fn read_byte(reader: &mut dyn Read) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/util.rs:29:30 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn fill_buf(reader: &mut Read, buf: &mut [u8]) -> Result<(),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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 29 - pub fn fill_buf(reader: &mut Read, buf: &mut [u8]) -> Result<(),Error> { [INFO] [stdout] 29 + pub fn fill_buf(reader: &mut dyn Read, buf: &mut [u8]) -> Result<(),Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/util.rs:39:33 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn read_amount(reader: &mut Read, dest: &mut Vec, amt: usize) -> Result<(),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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 39 - pub fn read_amount(reader: &mut Read, dest: &mut Vec, amt: usize) -> Result<(),Error> { [INFO] [stdout] 39 + pub fn read_amount(reader: &mut dyn Read, dest: &mut Vec, amt: usize) -> Result<(),Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/midi.rs:29:42 [INFO] [stdout] | [INFO] [stdout] 29 | MidiError::Error(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/midi.rs:35:55 [INFO] [stdout] | [INFO] [stdout] 35 | MidiError::Error(ref err) => Some(err as &error::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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 35 - MidiError::Error(ref err) => Some(err as &error::Error), [INFO] [stdout] 35 + MidiError::Error(ref err) => Some(err as &dyn error::Error), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/meta.rs:31:42 [INFO] [stdout] | [INFO] [stdout] 31 | MetaError::Error(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/meta.rs:37:55 [INFO] [stdout] | [INFO] [stdout] 37 | MetaError::Error(ref err) => Some(err as &error::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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 37 - MetaError::Error(ref err) => Some(err as &error::Error), [INFO] [stdout] 37 + MetaError::Error(ref err) => Some(err as &dyn error::Error), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:222:48 [INFO] [stdout] | [INFO] [stdout] 222 | SMFError::Error(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:223:50 [INFO] [stdout] | [INFO] [stdout] 223 | SMFError::MidiError(ref m) => m.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:224:50 [INFO] [stdout] | [INFO] [stdout] 224 | SMFError::MetaError(ref m) => m.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:230:54 [INFO] [stdout] | [INFO] [stdout] 230 | SMFError::MidiError(ref m) => Some(m as &error::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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 230 - SMFError::MidiError(ref m) => Some(m as &error::Error), [INFO] [stdout] 230 + SMFError::MidiError(ref m) => Some(m as &dyn error::Error), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:231:54 [INFO] [stdout] | [INFO] [stdout] 231 | SMFError::MetaError(ref m) => Some(m as &error::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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 231 - SMFError::MetaError(ref m) => Some(m as &error::Error), [INFO] [stdout] 231 + SMFError::MetaError(ref m) => Some(m as &dyn error::Error), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:232:54 [INFO] [stdout] | [INFO] [stdout] 232 | SMFError::Error(ref err) => Some(err as &error::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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 232 - SMFError::Error(ref err) => Some(err as &error::Error), [INFO] [stdout] 232 + SMFError::Error(ref err) => Some(err as &dyn error::Error), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 62 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.77s [INFO] running `Command { std: "docker" "inspect" "44ec63c55af8c4e61f96909b52b0af10dcc7ab5be92d59a9f220d63e6fa4e580", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44ec63c55af8c4e61f96909b52b0af10dcc7ab5be92d59a9f220d63e6fa4e580", kill_on_drop: false }` [INFO] [stdout] 44ec63c55af8c4e61f96909b52b0af10dcc7ab5be92d59a9f220d63e6fa4e580 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a0e514bb58a87e45de0c1354a3111076797ba3689ed34c36a8b0837a4ed35693 [INFO] running `Command { std: "docker" "start" "-a" "a0e514bb58a87e45de0c1354a3111076797ba3689ed34c36a8b0837a4ed35693", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/midi.rs:51:1 [INFO] [stdout] | [INFO] [stdout] 51 | / /// The status field of a midi message indicates what midi command it [INFO] [stdout] 52 | | /// represents and what channel it is on [INFO] [stdout] | |_---------------------------------------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/midi.rs:173:29 [INFO] [stdout] | [INFO] [stdout] 173 | 1 => { ret.push(try!(read_byte(reader))); } [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/midi.rs:174:29 [INFO] [stdout] | [INFO] [stdout] 174 | 2 => { ret.push(try!(read_byte(reader))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/midi.rs:175:29 [INFO] [stdout] | [INFO] [stdout] 175 | ret.push(try!(read_byte(reader))); } [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/midi.rs:192:29 [INFO] [stdout] | [INFO] [stdout] 192 | 2 => { ret.push(try!(read_byte(reader))); } // only need one more byte [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/midi.rs:202:20 [INFO] [stdout] | [INFO] [stdout] 202 | let stat = try!(read_byte(reader)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/meta.rs:53:1 [INFO] [stdout] | [INFO] [stdout] 53 | /// Commands that meta messages can represent [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/meta.rs:176:9 [INFO] [stdout] | [INFO] [stdout] 176 | try!(read_amount(reader,&mut data,len as usize)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/meta.rs:167:40 [INFO] [stdout] | [INFO] [stdout] 167 | match MetaCommand::from_u8(try!(read_byte(reader))) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | try!(fill_buf(reader,&mut header)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:39:20 [INFO] [stdout] | [INFO] [stdout] 39 | let time = try!(SMFReader::read_vtime(reader)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:40:20 [INFO] [stdout] | [INFO] [stdout] 40 | let stat = try!(read_byte(reader)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:50:29 [INFO] [stdout] | [INFO] [stdout] 50 | let event = try!(MetaEvent::next_event(reader)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:60:25 [INFO] [stdout] | [INFO] [stdout] 60 | try!(MidiMessage::next_message_running_status(laststat,stat,reader)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:62:25 [INFO] [stdout] | [INFO] [stdout] 62 | try!(MidiMessage::next_message_given_status(stat,reader)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | try!(fill_buf(reader,&mut buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 86 | try!(fill_buf(reader,&mut buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:109:82 [INFO] [stdout] | [INFO] [stdout] 109 | ... MetaCommand::CopyrightNotice => copyright = Some(try!(me.data_as_text())), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:110:81 [INFO] [stdout] | [INFO] [stdout] 110 | ... MetaCommand::SequenceOrTrackName => name = Some(try!(me.data_as_text())), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:151:24 [INFO] [stdout] | [INFO] [stdout] 151 | let next = try!(read_byte(reader)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:167:35 [INFO] [stdout] | [INFO] [stdout] 167 | s.tracks.push(try!(SMFReader::parse_track(reader))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:97:9 [INFO] [stdout] | [INFO] [stdout] 97 | try!(writer.write_all(&storage[..])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:191:9 [INFO] [stdout] | [INFO] [stdout] 191 | try!(writer.write_all(&[0x4D,0x54,0x68,0x64])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:192:9 [INFO] [stdout] | [INFO] [stdout] 192 | try!(writer.write_u32::(6)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:193:9 [INFO] [stdout] | [INFO] [stdout] 193 | try!(writer.write_u16::(self.format)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:194:9 [INFO] [stdout] | [INFO] [stdout] 194 | try!(writer.write_u16::(self.tracks.len() as u16)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:195:9 [INFO] [stdout] | [INFO] [stdout] 195 | try!(writer.write_i16::(self.ticks)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:202:9 [INFO] [stdout] | [INFO] [stdout] 202 | try!(self.write_header(writer)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:204:13 [INFO] [stdout] | [INFO] [stdout] 204 | try!(writer.write_all(&track[..])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:213:24 [INFO] [stdout] | [INFO] [stdout] 213 | let mut file = try!(OpenOptions::new().write(true).truncate(true).create(true).open(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/util.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | try!(reader.read(&mut b)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/util.rs:32:17 [INFO] [stdout] | [INFO] [stdout] 32 | read += try!(reader.read(&mut buf[read..])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:267:24 [INFO] [stdout] | [INFO] [stdout] 267 | let mut file = try!(File::open(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:228:32 [INFO] [stdout] | [INFO] [stdout] 228 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 228 - fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] 228 + fn cause(&self) -> Option<&dyn error::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:272:37 [INFO] [stdout] | [INFO] [stdout] 272 | pub fn from_reader(reader: &mut Read) -> Result { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 272 - pub fn from_reader(reader: &mut Read) -> Result { [INFO] [stdout] 272 + pub fn from_reader(reader: &mut dyn Read) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rimd v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/midi.rs:33:32 [INFO] [stdout] | [INFO] [stdout] 33 | fn cause(&self) -> Option<&error::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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 33 - fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] 33 + fn cause(&self) -> Option<&dyn error::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/midi.rs:168:61 [INFO] [stdout] | [INFO] [stdout] 168 | pub fn next_message_given_status(stat: u8, reader: &mut Read) -> Result { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 168 - pub fn next_message_given_status(stat: u8, reader: &mut Read) -> Result { [INFO] [stdout] 168 + pub fn next_message_given_status(stat: u8, reader: &mut dyn Read) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/midi.rs:185:77 [INFO] [stdout] | [INFO] [stdout] 185 | pub fn next_message_running_status(stat: u8, databyte: u8, reader: &mut Read) -> Result { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 185 - pub fn next_message_running_status(stat: u8, databyte: u8, reader: &mut Read) -> Result { [INFO] [stdout] 185 + pub fn next_message_running_status(stat: u8, databyte: u8, reader: &mut dyn Read) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/midi.rs:201:38 [INFO] [stdout] | [INFO] [stdout] 201 | pub fn next_message(reader: &mut Read) -> Result { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 201 - pub fn next_message(reader: &mut Read) -> Result { [INFO] [stdout] 201 + pub fn next_message(reader: &mut dyn Read) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/meta.rs:35:32 [INFO] [stdout] | [INFO] [stdout] 35 | fn cause(&self) -> Option<&error::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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 35 - fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] 35 + fn cause(&self) -> Option<&dyn error::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/meta.rs:165:36 [INFO] [stdout] | [INFO] [stdout] 165 | pub fn next_event(reader: &mut Read) -> Result { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 165 - pub fn next_event(reader: &mut Read) -> Result { [INFO] [stdout] 165 + pub fn next_event(reader: &mut dyn Read) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/reader.rs:13:34 [INFO] [stdout] | [INFO] [stdout] 13 | fn parse_header(reader: &mut Read) -> Result { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 13 - fn parse_header(reader: &mut Read) -> Result { [INFO] [stdout] 13 + fn parse_header(reader: &mut dyn Read) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/reader.rs:38:32 [INFO] [stdout] | [INFO] [stdout] 38 | fn next_event(reader: &mut Read, laststat: u8, was_running: &mut bool) -> Result { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 38 - fn next_event(reader: &mut Read, laststat: u8, was_running: &mut bool) -> Result { [INFO] [stdout] 38 + fn next_event(reader: &mut dyn Read, laststat: u8, was_running: &mut bool) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/reader.rs:72:33 [INFO] [stdout] | [INFO] [stdout] 72 | fn parse_track(reader: &mut Read) -> Result { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 72 - fn parse_track(reader: &mut Read) -> Result { [INFO] [stdout] 72 + fn parse_track(reader: &mut dyn Read) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/reader.rs:141:36 [INFO] [stdout] | [INFO] [stdout] 141 | pub fn read_vtime(reader: &mut Read) -> Result { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 141 - pub fn read_vtime(reader: &mut Read) -> Result { [INFO] [stdout] 141 + pub fn read_vtime(reader: &mut dyn Read) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/reader.rs:162:34 [INFO] [stdout] | [INFO] [stdout] 162 | pub fn read_smf(reader: &mut Read) -> Result { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 162 - pub fn read_smf(reader: &mut Read) -> Result { [INFO] [stdout] 162 + pub fn read_smf(reader: &mut dyn Read) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/writer.rs:95:47 [INFO] [stdout] | [INFO] [stdout] 95 | pub fn write_vtime(val: u64, writer: &mut Write) -> Result { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 95 - pub fn write_vtime(val: u64, writer: &mut Write) -> Result { [INFO] [stdout] 95 + pub fn write_vtime(val: u64, writer: &mut dyn Write) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/writer.rs:190:41 [INFO] [stdout] | [INFO] [stdout] 190 | fn write_header(&self, writer: &mut Write) -> Result<(),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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 190 - fn write_header(&self, writer: &mut Write) -> Result<(),Error> { [INFO] [stdout] 190 + fn write_header(&self, writer: &mut dyn Write) -> Result<(),Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/writer.rs:201:41 [INFO] [stdout] | [INFO] [stdout] 201 | pub fn write_all(self, writer: &mut Write) -> Result<(),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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 201 - pub fn write_all(self, writer: &mut Write) -> Result<(),Error> { [INFO] [stdout] 201 + pub fn write_all(self, writer: &mut dyn Write) -> Result<(),Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/util.rs:22:31 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn read_byte(reader: &mut Read) -> Result { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 22 - pub fn read_byte(reader: &mut Read) -> Result { [INFO] [stdout] 22 + pub fn read_byte(reader: &mut dyn Read) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/util.rs:29:30 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn fill_buf(reader: &mut Read, buf: &mut [u8]) -> Result<(),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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 29 - pub fn fill_buf(reader: &mut Read, buf: &mut [u8]) -> Result<(),Error> { [INFO] [stdout] 29 + pub fn fill_buf(reader: &mut dyn Read, buf: &mut [u8]) -> Result<(),Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/util.rs:39:33 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn read_amount(reader: &mut Read, dest: &mut Vec, amt: usize) -> Result<(),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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 39 - pub fn read_amount(reader: &mut Read, dest: &mut Vec, amt: usize) -> Result<(),Error> { [INFO] [stdout] 39 + pub fn read_amount(reader: &mut dyn Read, dest: &mut Vec, amt: usize) -> Result<(),Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/midi.rs:29:42 [INFO] [stdout] | [INFO] [stdout] 29 | MidiError::Error(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/midi.rs:35:55 [INFO] [stdout] | [INFO] [stdout] 35 | MidiError::Error(ref err) => Some(err as &error::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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 35 - MidiError::Error(ref err) => Some(err as &error::Error), [INFO] [stdout] 35 + MidiError::Error(ref err) => Some(err as &dyn error::Error), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/meta.rs:31:42 [INFO] [stdout] | [INFO] [stdout] 31 | MetaError::Error(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/meta.rs:37:55 [INFO] [stdout] | [INFO] [stdout] 37 | MetaError::Error(ref err) => Some(err as &error::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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 37 - MetaError::Error(ref err) => Some(err as &error::Error), [INFO] [stdout] 37 + MetaError::Error(ref err) => Some(err as &dyn error::Error), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:222:48 [INFO] [stdout] | [INFO] [stdout] 222 | SMFError::Error(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:223:50 [INFO] [stdout] | [INFO] [stdout] 223 | SMFError::MidiError(ref m) => m.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:224:50 [INFO] [stdout] | [INFO] [stdout] 224 | SMFError::MetaError(ref m) => m.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:230:54 [INFO] [stdout] | [INFO] [stdout] 230 | SMFError::MidiError(ref m) => Some(m as &error::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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 230 - SMFError::MidiError(ref m) => Some(m as &error::Error), [INFO] [stdout] 230 + SMFError::MidiError(ref m) => Some(m as &dyn error::Error), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:231:54 [INFO] [stdout] | [INFO] [stdout] 231 | SMFError::MetaError(ref m) => Some(m as &error::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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 231 - SMFError::MetaError(ref m) => Some(m as &error::Error), [INFO] [stdout] 231 + SMFError::MetaError(ref m) => Some(m as &dyn error::Error), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:232:54 [INFO] [stdout] | [INFO] [stdout] 232 | SMFError::Error(ref err) => Some(err as &error::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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 232 - SMFError::Error(ref err) => Some(err as &error::Error), [INFO] [stdout] 232 + SMFError::Error(ref err) => Some(err as &dyn error::Error), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 62 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/midi.rs:51:1 [INFO] [stdout] | [INFO] [stdout] 51 | / /// The status field of a midi message indicates what midi command it [INFO] [stdout] 52 | | /// represents and what channel it is on [INFO] [stdout] | |_---------------------------------------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/midi.rs:173:29 [INFO] [stdout] | [INFO] [stdout] 173 | 1 => { ret.push(try!(read_byte(reader))); } [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/midi.rs:174:29 [INFO] [stdout] | [INFO] [stdout] 174 | 2 => { ret.push(try!(read_byte(reader))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/midi.rs:175:29 [INFO] [stdout] | [INFO] [stdout] 175 | ret.push(try!(read_byte(reader))); } [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/midi.rs:192:29 [INFO] [stdout] | [INFO] [stdout] 192 | 2 => { ret.push(try!(read_byte(reader))); } // only need one more byte [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/midi.rs:202:20 [INFO] [stdout] | [INFO] [stdout] 202 | let stat = try!(read_byte(reader)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/meta.rs:53:1 [INFO] [stdout] | [INFO] [stdout] 53 | /// Commands that meta messages can represent [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/meta.rs:176:9 [INFO] [stdout] | [INFO] [stdout] 176 | try!(read_amount(reader,&mut data,len as usize)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/meta.rs:167:40 [INFO] [stdout] | [INFO] [stdout] 167 | match MetaCommand::from_u8(try!(read_byte(reader))) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | try!(fill_buf(reader,&mut header)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:39:20 [INFO] [stdout] | [INFO] [stdout] 39 | let time = try!(SMFReader::read_vtime(reader)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:40:20 [INFO] [stdout] | [INFO] [stdout] 40 | let stat = try!(read_byte(reader)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:50:29 [INFO] [stdout] | [INFO] [stdout] 50 | let event = try!(MetaEvent::next_event(reader)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:60:25 [INFO] [stdout] | [INFO] [stdout] 60 | try!(MidiMessage::next_message_running_status(laststat,stat,reader)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:62:25 [INFO] [stdout] | [INFO] [stdout] 62 | try!(MidiMessage::next_message_given_status(stat,reader)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | try!(fill_buf(reader,&mut buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 86 | try!(fill_buf(reader,&mut buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:109:82 [INFO] [stdout] | [INFO] [stdout] 109 | ... MetaCommand::CopyrightNotice => copyright = Some(try!(me.data_as_text())), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:110:81 [INFO] [stdout] | [INFO] [stdout] 110 | ... MetaCommand::SequenceOrTrackName => name = Some(try!(me.data_as_text())), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:151:24 [INFO] [stdout] | [INFO] [stdout] 151 | let next = try!(read_byte(reader)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:167:35 [INFO] [stdout] | [INFO] [stdout] 167 | s.tracks.push(try!(SMFReader::parse_track(reader))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:97:9 [INFO] [stdout] | [INFO] [stdout] 97 | try!(writer.write_all(&storage[..])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:191:9 [INFO] [stdout] | [INFO] [stdout] 191 | try!(writer.write_all(&[0x4D,0x54,0x68,0x64])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:192:9 [INFO] [stdout] | [INFO] [stdout] 192 | try!(writer.write_u32::(6)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:193:9 [INFO] [stdout] | [INFO] [stdout] 193 | try!(writer.write_u16::(self.format)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:194:9 [INFO] [stdout] | [INFO] [stdout] 194 | try!(writer.write_u16::(self.tracks.len() as u16)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:195:9 [INFO] [stdout] | [INFO] [stdout] 195 | try!(writer.write_i16::(self.ticks)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:202:9 [INFO] [stdout] | [INFO] [stdout] 202 | try!(self.write_header(writer)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:204:13 [INFO] [stdout] | [INFO] [stdout] 204 | try!(writer.write_all(&track[..])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:213:24 [INFO] [stdout] | [INFO] [stdout] 213 | let mut file = try!(OpenOptions::new().write(true).truncate(true).create(true).open(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/util.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | try!(reader.read(&mut b)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/util.rs:32:17 [INFO] [stdout] | [INFO] [stdout] 32 | read += try!(reader.read(&mut buf[read..])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:267:24 [INFO] [stdout] | [INFO] [stdout] 267 | let mut file = try!(File::open(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:228:32 [INFO] [stdout] | [INFO] [stdout] 228 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 228 - fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] 228 + fn cause(&self) -> Option<&dyn error::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:272:37 [INFO] [stdout] | [INFO] [stdout] 272 | pub fn from_reader(reader: &mut Read) -> Result { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 272 - pub fn from_reader(reader: &mut Read) -> Result { [INFO] [stdout] 272 + pub fn from_reader(reader: &mut dyn Read) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/midi.rs:33:32 [INFO] [stdout] | [INFO] [stdout] 33 | fn cause(&self) -> Option<&error::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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 33 - fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] 33 + fn cause(&self) -> Option<&dyn error::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/midi.rs:168:61 [INFO] [stdout] | [INFO] [stdout] 168 | pub fn next_message_given_status(stat: u8, reader: &mut Read) -> Result { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 168 - pub fn next_message_given_status(stat: u8, reader: &mut Read) -> Result { [INFO] [stdout] 168 + pub fn next_message_given_status(stat: u8, reader: &mut dyn Read) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/midi.rs:185:77 [INFO] [stdout] | [INFO] [stdout] 185 | pub fn next_message_running_status(stat: u8, databyte: u8, reader: &mut Read) -> Result { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 185 - pub fn next_message_running_status(stat: u8, databyte: u8, reader: &mut Read) -> Result { [INFO] [stdout] 185 + pub fn next_message_running_status(stat: u8, databyte: u8, reader: &mut dyn Read) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/midi.rs:201:38 [INFO] [stdout] | [INFO] [stdout] 201 | pub fn next_message(reader: &mut Read) -> Result { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 201 - pub fn next_message(reader: &mut Read) -> Result { [INFO] [stdout] 201 + pub fn next_message(reader: &mut dyn Read) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/meta.rs:35:32 [INFO] [stdout] | [INFO] [stdout] 35 | fn cause(&self) -> Option<&error::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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 35 - fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] 35 + fn cause(&self) -> Option<&dyn error::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/meta.rs:165:36 [INFO] [stdout] | [INFO] [stdout] 165 | pub fn next_event(reader: &mut Read) -> Result { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 165 - pub fn next_event(reader: &mut Read) -> Result { [INFO] [stdout] 165 + pub fn next_event(reader: &mut dyn Read) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/reader.rs:13:34 [INFO] [stdout] | [INFO] [stdout] 13 | fn parse_header(reader: &mut Read) -> Result { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 13 - fn parse_header(reader: &mut Read) -> Result { [INFO] [stdout] 13 + fn parse_header(reader: &mut dyn Read) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/reader.rs:38:32 [INFO] [stdout] | [INFO] [stdout] 38 | fn next_event(reader: &mut Read, laststat: u8, was_running: &mut bool) -> Result { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 38 - fn next_event(reader: &mut Read, laststat: u8, was_running: &mut bool) -> Result { [INFO] [stdout] 38 + fn next_event(reader: &mut dyn Read, laststat: u8, was_running: &mut bool) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/reader.rs:72:33 [INFO] [stdout] | [INFO] [stdout] 72 | fn parse_track(reader: &mut Read) -> Result { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 72 - fn parse_track(reader: &mut Read) -> Result { [INFO] [stdout] 72 + fn parse_track(reader: &mut dyn Read) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/reader.rs:141:36 [INFO] [stdout] | [INFO] [stdout] 141 | pub fn read_vtime(reader: &mut Read) -> Result { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 141 - pub fn read_vtime(reader: &mut Read) -> Result { [INFO] [stdout] 141 + pub fn read_vtime(reader: &mut dyn Read) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/reader.rs:162:34 [INFO] [stdout] | [INFO] [stdout] 162 | pub fn read_smf(reader: &mut Read) -> Result { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 162 - pub fn read_smf(reader: &mut Read) -> Result { [INFO] [stdout] 162 + pub fn read_smf(reader: &mut dyn Read) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/writer.rs:95:47 [INFO] [stdout] | [INFO] [stdout] 95 | pub fn write_vtime(val: u64, writer: &mut Write) -> Result { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 95 - pub fn write_vtime(val: u64, writer: &mut Write) -> Result { [INFO] [stdout] 95 + pub fn write_vtime(val: u64, writer: &mut dyn Write) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/writer.rs:190:41 [INFO] [stdout] | [INFO] [stdout] 190 | fn write_header(&self, writer: &mut Write) -> Result<(),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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 190 - fn write_header(&self, writer: &mut Write) -> Result<(),Error> { [INFO] [stdout] 190 + fn write_header(&self, writer: &mut dyn Write) -> Result<(),Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/writer.rs:201:41 [INFO] [stdout] | [INFO] [stdout] 201 | pub fn write_all(self, writer: &mut Write) -> Result<(),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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 201 - pub fn write_all(self, writer: &mut Write) -> Result<(),Error> { [INFO] [stdout] 201 + pub fn write_all(self, writer: &mut dyn Write) -> Result<(),Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/util.rs:22:31 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn read_byte(reader: &mut Read) -> Result { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 22 - pub fn read_byte(reader: &mut Read) -> Result { [INFO] [stdout] 22 + pub fn read_byte(reader: &mut dyn Read) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/util.rs:29:30 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn fill_buf(reader: &mut Read, buf: &mut [u8]) -> Result<(),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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 29 - pub fn fill_buf(reader: &mut Read, buf: &mut [u8]) -> Result<(),Error> { [INFO] [stdout] 29 + pub fn fill_buf(reader: &mut dyn Read, buf: &mut [u8]) -> Result<(),Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/util.rs:39:33 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn read_amount(reader: &mut Read, dest: &mut Vec, amt: usize) -> Result<(),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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 39 - pub fn read_amount(reader: &mut Read, dest: &mut Vec, amt: usize) -> Result<(),Error> { [INFO] [stdout] 39 + pub fn read_amount(reader: &mut dyn Read, dest: &mut Vec, amt: usize) -> Result<(),Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/midi.rs:29:42 [INFO] [stdout] | [INFO] [stdout] 29 | MidiError::Error(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/midi.rs:35:55 [INFO] [stdout] | [INFO] [stdout] 35 | MidiError::Error(ref err) => Some(err as &error::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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 35 - MidiError::Error(ref err) => Some(err as &error::Error), [INFO] [stdout] 35 + MidiError::Error(ref err) => Some(err as &dyn error::Error), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/meta.rs:31:42 [INFO] [stdout] | [INFO] [stdout] 31 | MetaError::Error(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/meta.rs:37:55 [INFO] [stdout] | [INFO] [stdout] 37 | MetaError::Error(ref err) => Some(err as &error::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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 37 - MetaError::Error(ref err) => Some(err as &error::Error), [INFO] [stdout] 37 + MetaError::Error(ref err) => Some(err as &dyn error::Error), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:222:48 [INFO] [stdout] | [INFO] [stdout] 222 | SMFError::Error(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:223:50 [INFO] [stdout] | [INFO] [stdout] 223 | SMFError::MidiError(ref m) => m.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:224:50 [INFO] [stdout] | [INFO] [stdout] 224 | SMFError::MetaError(ref m) => m.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:230:54 [INFO] [stdout] | [INFO] [stdout] 230 | SMFError::MidiError(ref m) => Some(m as &error::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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 230 - SMFError::MidiError(ref m) => Some(m as &error::Error), [INFO] [stdout] 230 + SMFError::MidiError(ref m) => Some(m as &dyn error::Error), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:231:54 [INFO] [stdout] | [INFO] [stdout] 231 | SMFError::MetaError(ref m) => Some(m as &error::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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 231 - SMFError::MetaError(ref m) => Some(m as &error::Error), [INFO] [stdout] 231 + SMFError::MetaError(ref m) => Some(m as &dyn error::Error), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:232:54 [INFO] [stdout] | [INFO] [stdout] 232 | SMFError::Error(ref err) => Some(err as &error::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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 232 - SMFError::Error(ref err) => Some(err as &error::Error), [INFO] [stdout] 232 + SMFError::Error(ref err) => Some(err as &dyn error::Error), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 62 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.51s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/rimd-640d35c228be5b75) [INFO] [stderr] Executable unittests src/bin/copy.rs (/opt/rustwide/target/debug/deps/copy-23e35256558cb63d) [INFO] [stderr] Executable unittests src/bin/test.rs (/opt/rustwide/target/debug/deps/test-234693516fc618bc) [INFO] running `Command { std: "docker" "inspect" "a0e514bb58a87e45de0c1354a3111076797ba3689ed34c36a8b0837a4ed35693", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0e514bb58a87e45de0c1354a3111076797ba3689ed34c36a8b0837a4ed35693", kill_on_drop: false }` [INFO] [stdout] a0e514bb58a87e45de0c1354a3111076797ba3689ed34c36a8b0837a4ed35693 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 83052b8f7031ba93e25d6df0f0ecf7b34cbbc258ccdbe91e675058c26fd24e80 [INFO] running `Command { std: "docker" "start" "-a" "83052b8f7031ba93e25d6df0f0ecf7b34cbbc258ccdbe91e675058c26fd24e80", kill_on_drop: false }` [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/midi.rs:51:1 [INFO] [stderr] | [INFO] [stderr] 51 | / /// The status field of a midi message indicates what midi command it [INFO] [stderr] 52 | | /// represents and what channel it is on [INFO] [stderr] | |_---------------------------------------^ [INFO] [stderr] | | [INFO] [stderr] | rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/midi.rs:173:29 [INFO] [stderr] | [INFO] [stderr] 173 | 1 => { ret.push(try!(read_byte(reader))); } [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/midi.rs:174:29 [INFO] [stderr] | [INFO] [stderr] 174 | 2 => { ret.push(try!(read_byte(reader))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/midi.rs:175:29 [INFO] [stderr] | [INFO] [stderr] 175 | ret.push(try!(read_byte(reader))); } [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/midi.rs:192:29 [INFO] [stderr] | [INFO] [stderr] 192 | 2 => { ret.push(try!(read_byte(reader))); } // only need one more byte [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/midi.rs:202:20 [INFO] [stderr] | [INFO] [stderr] 202 | let stat = try!(read_byte(reader)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/meta.rs:53:1 [INFO] [stderr] | [INFO] [stderr] 53 | /// Commands that meta messages can represent [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/meta.rs:176:9 [INFO] [stderr] | [INFO] [stderr] 176 | try!(read_amount(reader,&mut data,len as usize)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/meta.rs:167:40 [INFO] [stderr] | [INFO] [stderr] 167 | match MetaCommand::from_u8(try!(read_byte(reader))) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/reader.rs:15:9 [INFO] [stderr] | [INFO] [stderr] 15 | try!(fill_buf(reader,&mut header)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/reader.rs:39:20 [INFO] [stderr] | [INFO] [stderr] 39 | let time = try!(SMFReader::read_vtime(reader)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/reader.rs:40:20 [INFO] [stderr] | [INFO] [stderr] 40 | let stat = try!(read_byte(reader)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/reader.rs:50:29 [INFO] [stderr] | [INFO] [stderr] 50 | let event = try!(MetaEvent::next_event(reader)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/reader.rs:60:25 [INFO] [stderr] | [INFO] [stderr] 60 | try!(MidiMessage::next_message_running_status(laststat,stat,reader)) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/reader.rs:62:25 [INFO] [stderr] | [INFO] [stderr] 62 | try!(MidiMessage::next_message_given_status(stat,reader)) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/reader.rs:79:9 [INFO] [stderr] | [INFO] [stderr] 79 | try!(fill_buf(reader,&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/reader.rs:86:9 [INFO] [stderr] | [INFO] [stderr] 86 | try!(fill_buf(reader,&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/reader.rs:109:82 [INFO] [stderr] | [INFO] [stderr] 109 | ... MetaCommand::CopyrightNotice => copyright = Some(try!(me.data_as_text())), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/reader.rs:110:81 [INFO] [stderr] | [INFO] [stderr] 110 | ... MetaCommand::SequenceOrTrackName => name = Some(try!(me.data_as_text())), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/reader.rs:151:24 [INFO] [stderr] | [INFO] [stderr] 151 | let next = try!(read_byte(reader)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/reader.rs:167:35 [INFO] [stderr] | [INFO] [stderr] 167 | s.tracks.push(try!(SMFReader::parse_track(reader))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/writer.rs:97:9 [INFO] [stderr] | [INFO] [stderr] 97 | try!(writer.write_all(&storage[..])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/writer.rs:191:9 [INFO] [stderr] | [INFO] [stderr] 191 | try!(writer.write_all(&[0x4D,0x54,0x68,0x64])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/writer.rs:192:9 [INFO] [stderr] | [INFO] [stderr] 192 | try!(writer.write_u32::(6)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/writer.rs:193:9 [INFO] [stderr] | [INFO] [stderr] 193 | try!(writer.write_u16::(self.format)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/writer.rs:194:9 [INFO] [stderr] | [INFO] [stderr] 194 | try!(writer.write_u16::(self.tracks.len() as u16)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/writer.rs:195:9 [INFO] [stderr] | [INFO] [stderr] 195 | try!(writer.write_i16::(self.ticks)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/writer.rs:202:9 [INFO] [stderr] | [INFO] [stderr] 202 | try!(self.write_header(writer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/writer.rs:204:13 [INFO] [stderr] | [INFO] [stderr] 204 | try!(writer.write_all(&track[..])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/writer.rs:213:24 [INFO] [stderr] | [INFO] [stderr] 213 | let mut file = try!(OpenOptions::new().write(true).truncate(true).create(true).open(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/util.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | try!(reader.read(&mut b)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/util.rs:32:17 [INFO] [stderr] | [INFO] [stderr] 32 | read += try!(reader.read(&mut buf[read..])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:267:24 [INFO] [stderr] | [INFO] [stderr] 267 | let mut file = try!(File::open(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:228:32 [INFO] [stderr] | [INFO] [stderr] 228 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 228 - fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] 228 + fn cause(&self) -> Option<&dyn error::Error> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:272:37 [INFO] [stderr] | [INFO] [stderr] 272 | pub fn from_reader(reader: &mut Read) -> Result { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 272 - pub fn from_reader(reader: &mut Read) -> Result { [INFO] [stderr] 272 + pub fn from_reader(reader: &mut dyn Read) -> Result { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/midi.rs:33:32 [INFO] [stderr] | [INFO] [stderr] 33 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 33 - fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] 33 + fn cause(&self) -> Option<&dyn error::Error> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/midi.rs:168:61 [INFO] [stderr] | [INFO] [stderr] 168 | pub fn next_message_given_status(stat: u8, reader: &mut Read) -> Result { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 168 - pub fn next_message_given_status(stat: u8, reader: &mut Read) -> Result { [INFO] [stderr] 168 + pub fn next_message_given_status(stat: u8, reader: &mut dyn Read) -> Result { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/midi.rs:185:77 [INFO] [stderr] | [INFO] [stderr] 185 | pub fn next_message_running_status(stat: u8, databyte: u8, reader: &mut Read) -> Result { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 185 - pub fn next_message_running_status(stat: u8, databyte: u8, reader: &mut Read) -> Result { [INFO] [stderr] 185 + pub fn next_message_running_status(stat: u8, databyte: u8, reader: &mut dyn Read) -> Result { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/midi.rs:201:38 [INFO] [stderr] | [INFO] [stderr] 201 | pub fn next_message(reader: &mut Read) -> Result { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 201 - pub fn next_message(reader: &mut Read) -> Result { [INFO] [stderr] 201 + pub fn next_message(reader: &mut dyn Read) -> Result { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/meta.rs:35:32 [INFO] [stderr] | [INFO] [stderr] 35 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 35 - fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] 35 + fn cause(&self) -> Option<&dyn error::Error> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/meta.rs:165:36 [INFO] [stderr] | [INFO] [stderr] 165 | pub fn next_event(reader: &mut Read) -> Result { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 165 - pub fn next_event(reader: &mut Read) -> Result { [INFO] [stderr] 165 + pub fn next_event(reader: &mut dyn Read) -> Result { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:13:34 [INFO] [stderr] | [INFO] [stderr] 13 | fn parse_header(reader: &mut Read) -> Result { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 13 - fn parse_header(reader: &mut Read) -> Result { [INFO] [stderr] 13 + fn parse_header(reader: &mut dyn Read) -> Result { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:38:32 [INFO] [stderr] | [INFO] [stderr] 38 | fn next_event(reader: &mut Read, laststat: u8, was_running: &mut bool) -> Result { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 38 - fn next_event(reader: &mut Read, laststat: u8, was_running: &mut bool) -> Result { [INFO] [stderr] 38 + fn next_event(reader: &mut dyn Read, laststat: u8, was_running: &mut bool) -> Result { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:72:33 [INFO] [stderr] | [INFO] [stderr] 72 | fn parse_track(reader: &mut Read) -> Result { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 72 - fn parse_track(reader: &mut Read) -> Result { [INFO] [stderr] 72 + fn parse_track(reader: &mut dyn Read) -> Result { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:141:36 [INFO] [stderr] | [INFO] [stderr] 141 | pub fn read_vtime(reader: &mut Read) -> Result { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 141 - pub fn read_vtime(reader: &mut Read) -> Result { [INFO] [stderr] 141 + pub fn read_vtime(reader: &mut dyn Read) -> Result { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:162:34 [INFO] [stderr] | [INFO] [stderr] 162 | pub fn read_smf(reader: &mut Read) -> Result { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 162 - pub fn read_smf(reader: &mut Read) -> Result { [INFO] [stderr] 162 + pub fn read_smf(reader: &mut dyn Read) -> Result { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/writer.rs:95:47 [INFO] [stderr] | [INFO] [stderr] 95 | pub fn write_vtime(val: u64, writer: &mut Write) -> Result { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 95 - pub fn write_vtime(val: u64, writer: &mut Write) -> Result { [INFO] [stderr] 95 + pub fn write_vtime(val: u64, writer: &mut dyn Write) -> Result { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/writer.rs:190:41 [INFO] [stderr] | [INFO] [stderr] 190 | fn write_header(&self, writer: &mut Write) -> Result<(),Error> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 190 - fn write_header(&self, writer: &mut Write) -> Result<(),Error> { [INFO] [stderr] 190 + fn write_header(&self, writer: &mut dyn Write) -> Result<(),Error> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/writer.rs:201:41 [INFO] [stderr] | [INFO] [stderr] 201 | pub fn write_all(self, writer: &mut Write) -> Result<(),Error> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 201 - pub fn write_all(self, writer: &mut Write) -> Result<(),Error> { [INFO] [stderr] 201 + pub fn write_all(self, writer: &mut dyn Write) -> Result<(),Error> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/util.rs:22:31 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn read_byte(reader: &mut Read) -> Result { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 22 - pub fn read_byte(reader: &mut Read) -> Result { [INFO] [stderr] 22 + pub fn read_byte(reader: &mut dyn Read) -> Result { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/util.rs:29:30 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn fill_buf(reader: &mut Read, buf: &mut [u8]) -> Result<(),Error> { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 29 - pub fn fill_buf(reader: &mut Read, buf: &mut [u8]) -> Result<(),Error> { [INFO] [stderr] 29 + pub fn fill_buf(reader: &mut dyn Read, buf: &mut [u8]) -> Result<(),Error> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/util.rs:39:33 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn read_amount(reader: &mut Read, dest: &mut Vec, amt: usize) -> Result<(),Error> { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 39 - pub fn read_amount(reader: &mut Read, dest: &mut Vec, amt: usize) -> Result<(),Error> { [INFO] [stderr] 39 + pub fn read_amount(reader: &mut dyn Read, dest: &mut Vec, amt: usize) -> Result<(),Error> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/midi.rs:29:42 [INFO] [stderr] | [INFO] [stderr] 29 | MidiError::Error(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/midi.rs:35:55 [INFO] [stderr] | [INFO] [stderr] 35 | MidiError::Error(ref err) => Some(err as &error::Error), [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 35 - MidiError::Error(ref err) => Some(err as &error::Error), [INFO] [stderr] 35 + MidiError::Error(ref err) => Some(err as &dyn error::Error), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/meta.rs:31:42 [INFO] [stderr] | [INFO] [stderr] 31 | MetaError::Error(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/meta.rs:37:55 [INFO] [stderr] | [INFO] [stderr] 37 | MetaError::Error(ref err) => Some(err as &error::Error), [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 37 - MetaError::Error(ref err) => Some(err as &error::Error), [INFO] [stderr] 37 + MetaError::Error(ref err) => Some(err as &dyn error::Error), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:222:48 [INFO] [stderr] | [INFO] [stderr] 222 | SMFError::Error(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:223:50 [INFO] [stderr] | [INFO] [stderr] 223 | SMFError::MidiError(ref m) => m.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:224:50 [INFO] [stderr] | [INFO] [stderr] 224 | SMFError::MetaError(ref m) => m.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:230:54 [INFO] [stderr] | [INFO] [stderr] 230 | SMFError::MidiError(ref m) => Some(m as &error::Error), [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 230 - SMFError::MidiError(ref m) => Some(m as &error::Error), [INFO] [stderr] 230 + SMFError::MidiError(ref m) => Some(m as &dyn error::Error), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:231:54 [INFO] [stderr] | [INFO] [stderr] 231 | SMFError::MetaError(ref m) => Some(m as &error::Error), [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 231 - SMFError::MetaError(ref m) => Some(m as &error::Error), [INFO] [stderr] 231 + SMFError::MetaError(ref m) => Some(m as &dyn error::Error), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:232:54 [INFO] [stderr] | [INFO] [stderr] 232 | SMFError::Error(ref err) => Some(err as &error::Error), [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 232 - SMFError::Error(ref err) => Some(err as &error::Error), [INFO] [stderr] 232 + SMFError::Error(ref err) => Some(err as &dyn error::Error), [INFO] [stderr] | [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: `rimd` (lib) generated 62 warnings [INFO] [stdout] running 3 tests [INFO] [stderr] warning: `rimd` (lib test) generated 62 warnings (62 duplicates) [INFO] [stdout] test util::test_note_num_to_name ... ok [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rimd-640d35c228be5b75) [INFO] [stdout] test builder::simple_build ... ok [INFO] [stderr] Running unittests src/bin/copy.rs (/opt/rustwide/target/debug/deps/copy-23e35256558cb63d) [INFO] [stdout] test writer::vwrite ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/test.rs (/opt/rustwide/target/debug/deps/test-234693516fc618bc) [INFO] [stdout] [INFO] [stderr] Doc-tests rimd [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/writer.rs - writer::SMFWriter (line 15) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/writer.rs - writer::SMFWriter (line 15) stdout ---- [INFO] [stdout] error[E0425]: cannot find value `smf` in this scope [INFO] [stdout] --> src/writer.rs:18:34 [INFO] [stdout] | [INFO] [stdout] 6 | let writer = SMFWriter::from_smf(smf); [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Path` [INFO] [stdout] --> src/writer.rs:19:35 [INFO] [stdout] | [INFO] [stdout] 7 | let result = writer.write_to_file(Path::new("/path/to/file.smf")); [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 | use std::path::Path; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/writer.rs - writer::SMFWriter (line 15) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "83052b8f7031ba93e25d6df0f0ecf7b34cbbc258ccdbe91e675058c26fd24e80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83052b8f7031ba93e25d6df0f0ecf7b34cbbc258ccdbe91e675058c26fd24e80", kill_on_drop: false }` [INFO] [stdout] 83052b8f7031ba93e25d6df0f0ecf7b34cbbc258ccdbe91e675058c26fd24e80