[INFO] fetching crate mpd 0.0.12...
[INFO] testing mpd-0.0.12 against 1.55.0 for beta-1.56-1
[INFO] extracting crate mpd 0.0.12 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate mpd 0.0.12 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mpd 0.0.12
[INFO] finished tweaking crates.io crate mpd 0.0.12
[INFO] tweaked toml for crates.io crate mpd 0.0.12 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 571c759629c02924e2d8cb729b463cc90c0ccbf1d4353cf8f85f40d37c187dfe
[INFO] running `Command { std: "docker" "start" "-a" "571c759629c02924e2d8cb729b463cc90c0ccbf1d4353cf8f85f40d37c187dfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "571c759629c02924e2d8cb729b463cc90c0ccbf1d4353cf8f85f40d37c187dfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "571c759629c02924e2d8cb729b463cc90c0ccbf1d4353cf8f85f40d37c187dfe", kill_on_drop: false }`
[INFO] [stdout] 571c759629c02924e2d8cb729b463cc90c0ccbf1d4353cf8f85f40d37c187dfe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa56e540f90a686d7965f28a1220f1aabac5e13c99faca99263efac8185749db
[INFO] running `Command { std: "docker" "start" "-a" "aa56e540f90a686d7965f28a1220f1aabac5e13c99faca99263efac8185749db", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bufstream v0.1.4
[INFO] [stderr]    Compiling mpd v0.0.12 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/macros.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / macro_rules! pop_field {
[INFO] [stdout] 24 | |     ($map:expr, bool $name:expr) => { get_field_impl!(remove, $map, bool $name) };
[INFO] [stdout] 25 | |     ($map:expr, opt $name:expr) => { get_field_impl!(remove, $map, opt $name) };
[INFO] [stdout] 26 | |     ($map:expr, $name:expr) => { get_field_impl!(remove, $map, $name) }
[INFO] [stdout] 27 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/convert.rs:304:21
[INFO] [stdout]     |
[INFO] [stdout] 304 | impl ToSongPath for AsRef<str> {
[INFO] [stdout]     |                     ^^^^^^^^^^ help: use `dyn`: `dyn AsRef<str>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/error.rs:59:15
[INFO] [stdout]    |
[INFO] [stdout] 59 |         match try!(s.parse()) {
[INFO] [stdout]    |               ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/error.rs:185:32
[INFO] [stdout]     |
[INFO] [stdout] 185 |     fn cause(&self) -> Option<&StdError> {
[INFO] [stdout]     |                                ^^^^^^^^ help: use `dyn`: `dyn StdError`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]  --> src/version.rs:9:53
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[derive(Debug, Copy, Clone, PartialEq, PartialOrd, RustcEncodable)]
[INFO] [stdout]   |                                                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/status.rs:219:41
[INFO] [stdout]     |
[INFO] [stdout] 219 | #[derive(Debug, Copy, Clone, PartialEq, RustcEncodable)]
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/status.rs:248:41
[INFO] [stdout]     |
[INFO] [stdout] 248 | #[derive(Debug, Copy, Clone, PartialEq, RustcEncodable, RustcDecodable)]
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/status.rs:248:57
[INFO] [stdout]     |
[INFO] [stdout] 248 | #[derive(Debug, Copy, Clone, PartialEq, RustcEncodable, RustcDecodable)]
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/status.rs:277:41
[INFO] [stdout]     |
[INFO] [stdout] 277 | #[derive(Debug, Clone, Copy, PartialEq, RustcEncodable, RustcDecodable)]
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/status.rs:277:57
[INFO] [stdout]     |
[INFO] [stdout] 277 | #[derive(Debug, Clone, Copy, PartialEq, RustcEncodable, RustcDecodable)]
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:128:24
[INFO] [stdout]     |
[INFO] [stdout] 128 |             let line = try!(res);
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:130:45
[INFO] [stdout]     |
[INFO] [stdout] 130 |                 "volume" => result.volume = try!(line.1.parse()),
[INFO] [stdout]     |                                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:137:54
[INFO] [stdout]     |
[INFO] [stdout] 137 |                 "playlist" => result.queue_version = try!(line.1.parse()),
[INFO] [stdout]     |                                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:138:56
[INFO] [stdout]     |
[INFO] [stdout] 138 |                 "playlistlength" => result.queue_len = try!(line.1.parse()),
[INFO] [stdout]     |                                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:139:43
[INFO] [stdout]     |
[INFO] [stdout] 139 |                 "state" => result.state = try!(line.1.parse()),
[INFO] [stdout]     |                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:144:59
[INFO] [stdout]     |
[INFO] [stdout] 144 | ...                   id: Id(try!(line.1.parse())),
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:149:62
[INFO] [stdout]     |
[INFO] [stdout] 149 |                         Some(ref mut place) => place.id = Id(try!(line.1.parse())),
[INFO] [stdout]     |                                                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:156:57
[INFO] [stdout]     |
[INFO] [stdout] 156 | ...                   pos: try!(line.1.parse()),
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:161:60
[INFO] [stdout]     |
[INFO] [stdout] 161 |                         Some(ref mut place) => place.pos = try!(line.1.parse()),
[INFO] [stdout]     |                                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:168:63
[INFO] [stdout]     |
[INFO] [stdout] 168 | ...                   id: Id(try!(line.1.parse())),
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:173:62
[INFO] [stdout]     |
[INFO] [stdout] 173 |                         Some(ref mut place) => place.id = Id(try!(line.1.parse())),
[INFO] [stdout]     |                                                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:180:61
[INFO] [stdout]     |
[INFO] [stdout] 180 | ...                   pos: try!(line.1.parse()),
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:185:60
[INFO] [stdout]     |
[INFO] [stdout] 185 |                         Some(ref mut place) => place.pos = try!(line.1.parse()),
[INFO] [stdout]     |                                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:190:35
[INFO] [stdout]     |
[INFO] [stdout] 190 |                     result.time = try!({
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:202:52
[INFO] [stdout]     |
[INFO] [stdout] 202 |                 "bitrate" => result.bitrate = Some(try!(line.1.parse())),
[INFO] [stdout]     |                                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:203:70
[INFO] [stdout]     |
[INFO] [stdout] 203 |                 "xfade" => result.crossfade = Some(Duration::seconds(try!(line.1.parse()))),
[INFO] [stdout]     |                                                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:206:48
[INFO] [stdout]     |
[INFO] [stdout] 206 |                 "audio" => result.audio = Some(try!(line.1.parse())),
[INFO] [stdout]     |                                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:207:60
[INFO] [stdout]     |
[INFO] [stdout] 207 |                 "updating_db" => result.updating_db = Some(try!(line.1.parse())),
[INFO] [stdout]     |                                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:209:64
[INFO] [stdout]     |
[INFO] [stdout] 209 |                 "replay_gain_mode" => result.replaygain = Some(try!(line.1.parse())),
[INFO] [stdout]     |                                                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:234:22
[INFO] [stdout]     |
[INFO] [stdout] 234 |                rate: try!(it.next().ok_or(ParseError::NoRate).and_then(|v| v.parse().map_err(ParseError::BadRate))),
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:235:22
[INFO] [stdout]     |
[INFO] [stdout] 235 |                bits: try!(it.next()
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:242:23
[INFO] [stdout]     |
[INFO] [stdout] 242 |                chans: try!(it.next().ok_or(ParseError::NoChans).and_then(|v| v.parse().map_err(ParseError::BadChans))),
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/song.rs:36:50
[INFO] [stdout]    |
[INFO] [stdout] 36 | #[derive(Debug, Copy, Clone, PartialEq, Default, RustcEncodable)]
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/song.rs:147:24
[INFO] [stdout]     |
[INFO] [stdout] 147 |             let line = try!(res);
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/song.rs:151:54
[INFO] [stdout]     |
[INFO] [stdout] 151 |                 "Last-Modified" => result.last_mod = try!(strptime(&*line.1, "%Y-%m-%dT%H:%M:%S%Z").map_err(ParseError::BadTime).map(Some)),
[INFO] [stdout]     |                                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/song.rs:153:68
[INFO] [stdout]     |
[INFO] [stdout] 153 |                 "Time" => result.duration = Some(Duration::seconds(try!(line.1.parse()))),
[INFO] [stdout]     |                                                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/song.rs:154:48
[INFO] [stdout]     |
[INFO] [stdout] 154 |                 "Range" => result.range = Some(try!(line.1.parse())),
[INFO] [stdout]     |                                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/song.rs:159:60
[INFO] [stdout]     |
[INFO] [stdout] 159 | ...                   id: Id(try!(line.1.parse())),
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/song.rs:164:62
[INFO] [stdout]     |
[INFO] [stdout] 164 |                         Some(ref mut place) => place.id = Id(try!(line.1.parse())),
[INFO] [stdout]     |                                                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/song.rs:171:58
[INFO] [stdout]     |
[INFO] [stdout] 171 | ...                   pos: try!(line.1.parse()),
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/song.rs:176:60
[INFO] [stdout]     |
[INFO] [stdout] 176 |                         Some(ref mut place) => place.pos = try!(line.1.parse()),
[INFO] [stdout]     |                                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/song.rs:183:59
[INFO] [stdout]     |
[INFO] [stdout] 183 | ...                   prio: try!(line.1.parse()),
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/song.rs:188:61
[INFO] [stdout]     |
[INFO] [stdout] 188 |                         Some(ref mut place) => place.prio = try!(line.1.parse()),
[INFO] [stdout]     |                                                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/output.rs:10:35
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Clone, Debug, PartialEq, RustcEncodable)]
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/macros.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         try!($map.$op($name).ok_or(Error::Proto(ProtoError::NoField($name)))
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/output.rs:23:20
[INFO] [stdout]    |
[INFO] [stdout] 23 |                id: get_field!(map, "outputid"),
[INFO] [stdout]    |                    --------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `get_field_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/output.rs:24:22
[INFO] [stdout]    |
[INFO] [stdout] 24 |                name: try!(map.get("outputname").map(|v| v.to_owned()).ok_or(Error::Proto(ProtoError::NoField("outputname")))),
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/macros.rs:5:9
[INFO] [stdout]    |
[INFO] [stdout] 5  |         try!($map.$op($name).ok_or(Error::Proto(ProtoError::NoField($name)))
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/output.rs:25:25
[INFO] [stdout]    |
[INFO] [stdout] 25 |                enabled: get_field!(map, bool "outputenabled"),
[INFO] [stdout]    |                         ------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `get_field_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/playlist.rs:21:22
[INFO] [stdout]    |
[INFO] [stdout] 21 |                name: try!(map.get("playlist").map(|v| v.to_owned()).ok_or(Error::Proto(ProtoError::NoField("playlist")))),
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/playlist.rs:22:26
[INFO] [stdout]    |
[INFO] [stdout] 22 |                last_mod: try!(map.get("Last-Modified")
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]  --> src/plugin.rs:7:35
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(Clone, Debug, PartialEq, RustcEncodable)]
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/plugin.rs:22:26
[INFO] [stdout]    |
[INFO] [stdout] 22 |             let (a, b) = try!(reply);
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/stats.rs:63:24
[INFO] [stdout]    |
[INFO] [stdout] 63 |             let line = try!(res);
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/stats.rs:65:47
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 "artists" => result.artists = try!(line.1.parse()),
[INFO] [stdout]    |                                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/stats.rs:66:45
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 "albums" => result.albums = try!(line.1.parse()),
[INFO] [stdout]    |                                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/stats.rs:67:43
[INFO] [stdout]    |
[INFO] [stdout] 67 |                 "songs" => result.songs = try!(line.1.parse()),
[INFO] [stdout]    |                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/stats.rs:68:63
[INFO] [stdout]    |
[INFO] [stdout] 68 |                 "uptime" => result.uptime = Duration::seconds(try!(line.1.parse())),
[INFO] [stdout]    |                                                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/stats.rs:69:67
[INFO] [stdout]    |
[INFO] [stdout] 69 |                 "playtime" => result.playtime = Duration::seconds(try!(line.1.parse())),
[INFO] [stdout]    |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/stats.rs:70:73
[INFO] [stdout]    |
[INFO] [stdout] 70 |                 "db_playtime" => result.db_playtime = Duration::seconds(try!(line.1.parse())),
[INFO] [stdout]    |                                                                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/stats.rs:71:65
[INFO] [stdout]    |
[INFO] [stdout] 71 |                 "db_update" => result.db_update = Timespec::new(try!(line.1.parse()), 0),
[INFO] [stdout]    |                                                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/message.rs:19:35
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[derive(Debug, PartialEq, Clone, RustcEncodable)]
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/message.rs:37:47
[INFO] [stdout]    |
[INFO] [stdout] 37 | #[derive(Debug, PartialEq, PartialOrd, Clone, RustcEncodable)]
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message.rs:30:33
[INFO] [stdout]    |
[INFO] [stdout] 30 |                channel: Channel(try!(map.get("channel").map(|v| v.to_owned()).ok_or(Error::Proto(ProtoError::NoField("channel"))))),
[INFO] [stdout]    |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message.rs:31:25
[INFO] [stdout]    |
[INFO] [stdout] 31 |                message: try!(map.get("message").map(|v| v.to_owned()).ok_or(Error::Proto(ProtoError::NoField("message")))),
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/idle.rs:39:41
[INFO] [stdout]    |
[INFO] [stdout] 39 | #[derive(Clone, Copy, Debug, PartialEq, RustcEncodable)]
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/mount.rs:18:35
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[derive(Clone, Debug, PartialEq, RustcEncodable)]
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/mount.rs:36:35
[INFO] [stdout]    |
[INFO] [stdout] 36 | #[derive(Clone, Debug, PartialEq, RustcEncodable)]
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mount.rs:29:22
[INFO] [stdout]    |
[INFO] [stdout] 29 |                name: try!(map.get("mount").map(|s| s.to_owned()).ok_or(Error::Proto(ProtoError::NoField("mount")))),
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mount.rs:30:25
[INFO] [stdout]    |
[INFO] [stdout] 30 |                storage: try!(map.get("storage").map(|s| s.to_owned()).ok_or(Error::Proto(ProtoError::NoField("storage")))),
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mount.rs:47:22
[INFO] [stdout]    |
[INFO] [stdout] 47 |                name: try!(map.get("name").map(|s| s.to_owned()).ok_or(Error::Proto(ProtoError::NoField("name")))),
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mount.rs:48:25
[INFO] [stdout]    |
[INFO] [stdout] 48 |                storage: try!(map.get("neighbor").map(|s| s.to_owned()).ok_or(Error::Proto(ProtoError::NoField("neighbor")))),
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/proto.rs:126:25
[INFO] [stdout]     |
[INFO] [stdout] 126 |             let reply = try!(self.read_line());
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/proto.rs:136:20
[INFO] [stdout]     |
[INFO] [stdout] 136 |         let line = try!(self.read_line());
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/proto.rs:147:20
[INFO] [stdout]     |
[INFO] [stdout] 147 |         let line = try!(self.read_line());
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/proto.rs:172:34
[INFO] [stdout]     |
[INFO] [stdout] 172 |     fn to_arguments<F, E>(&self, &mut F) -> StdResult<(), E> where F: FnMut(&str) -> StdResult<(), E>;
[INFO] [stdout]     |                                  ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut F`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/client.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |         try!(socket.read_line(&mut banner));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/client.rs:66:23
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let version = try!(banner[7..].trim().parse::<Version>());
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/client.rs:601:9
[INFO] [stdout]     |
[INFO] [stdout] 601 |         try!(self.socket.read_line(&mut buf));
[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/error.rs:102:26
[INFO] [stdout]     |
[INFO] [stdout] 102 |         f.write_str(self.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/error.rs:127:19
[INFO] [stdout]     |
[INFO] [stdout] 127 |         self.code.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/error.rs:195:39
[INFO] [stdout]     |
[INFO] [stdout] 195 |             Error::Io(ref err) => err.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/error.rs:196:42
[INFO] [stdout]     |
[INFO] [stdout] 196 |             Error::Parse(ref err) => err.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/error.rs:197:42
[INFO] [stdout]     |
[INFO] [stdout] 197 |             Error::Proto(ref err) => err.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/error.rs:198:43
[INFO] [stdout]     |
[INFO] [stdout] 198 |             Error::Server(ref err) => err.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/error.rs:301:30
[INFO] [stdout]     |
[INFO] [stdout] 301 |         write!(f, "{}", self.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/error.rs:379:30
[INFO] [stdout]     |
[INFO] [stdout] 379 |         write!(f, "{}", self.description())
[INFO] [stdout]     |                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 85 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.25s
[INFO] running `Command { std: "docker" "inspect" "aa56e540f90a686d7965f28a1220f1aabac5e13c99faca99263efac8185749db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa56e540f90a686d7965f28a1220f1aabac5e13c99faca99263efac8185749db", kill_on_drop: false }`
[INFO] [stdout] aa56e540f90a686d7965f28a1220f1aabac5e13c99faca99263efac8185749db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df144cff29f4b594929c853db99e9ca85016f2cc576a4652592171f0874149d9
[INFO] running `Command { std: "docker" "start" "-a" "df144cff29f4b594929c853db99e9ca85016f2cc576a4652592171f0874149d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling unix_socket v0.5.0
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/macros.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / macro_rules! pop_field {
[INFO] [stdout] 24 | |     ($map:expr, bool $name:expr) => { get_field_impl!(remove, $map, bool $name) };
[INFO] [stdout] 25 | |     ($map:expr, opt $name:expr) => { get_field_impl!(remove, $map, opt $name) };
[INFO] [stdout] 26 | |     ($map:expr, $name:expr) => { get_field_impl!(remove, $map, $name) }
[INFO] [stdout] 27 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/convert.rs:304:21
[INFO] [stdout]     |
[INFO] [stdout] 304 | impl ToSongPath for AsRef<str> {
[INFO] [stdout]     |                     ^^^^^^^^^^ help: use `dyn`: `dyn AsRef<str>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/error.rs:59:15
[INFO] [stdout]    |
[INFO] [stdout] 59 |         match try!(s.parse()) {
[INFO] [stdout]    |               ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/error.rs:185:32
[INFO] [stdout]     |
[INFO] [stdout] 185 |     fn cause(&self) -> Option<&StdError> {
[INFO] [stdout]     |                                ^^^^^^^^ help: use `dyn`: `dyn StdError`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]  --> src/version.rs:9:53
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[derive(Debug, Copy, Clone, PartialEq, PartialOrd, RustcEncodable)]
[INFO] [stdout]   |                                                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/status.rs:219:41
[INFO] [stdout]     |
[INFO] [stdout] 219 | #[derive(Debug, Copy, Clone, PartialEq, RustcEncodable)]
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/status.rs:248:41
[INFO] [stdout]     |
[INFO] [stdout] 248 | #[derive(Debug, Copy, Clone, PartialEq, RustcEncodable, RustcDecodable)]
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/status.rs:248:57
[INFO] [stdout]     |
[INFO] [stdout] 248 | #[derive(Debug, Copy, Clone, PartialEq, RustcEncodable, RustcDecodable)]
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/status.rs:277:41
[INFO] [stdout]     |
[INFO] [stdout] 277 | #[derive(Debug, Clone, Copy, PartialEq, RustcEncodable, RustcDecodable)]
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/status.rs:277:57
[INFO] [stdout]     |
[INFO] [stdout] 277 | #[derive(Debug, Clone, Copy, PartialEq, RustcEncodable, RustcDecodable)]
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:128:24
[INFO] [stdout]     |
[INFO] [stdout] 128 |             let line = try!(res);
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:130:45
[INFO] [stdout]     |
[INFO] [stdout] 130 |                 "volume" => result.volume = try!(line.1.parse()),
[INFO] [stdout]     |                                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:137:54
[INFO] [stdout]     |
[INFO] [stdout] 137 |                 "playlist" => result.queue_version = try!(line.1.parse()),
[INFO] [stdout]     |                                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:138:56
[INFO] [stdout]     |
[INFO] [stdout] 138 |                 "playlistlength" => result.queue_len = try!(line.1.parse()),
[INFO] [stdout]     |                                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:139:43
[INFO] [stdout]     |
[INFO] [stdout] 139 |                 "state" => result.state = try!(line.1.parse()),
[INFO] [stdout]     |                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:144:59
[INFO] [stdout]     |
[INFO] [stdout] 144 | ...                   id: Id(try!(line.1.parse())),
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:149:62
[INFO] [stdout]     |
[INFO] [stdout] 149 |                         Some(ref mut place) => place.id = Id(try!(line.1.parse())),
[INFO] [stdout]     |                                                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:156:57
[INFO] [stdout]     |
[INFO] [stdout] 156 | ...                   pos: try!(line.1.parse()),
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:161:60
[INFO] [stdout]     |
[INFO] [stdout] 161 |                         Some(ref mut place) => place.pos = try!(line.1.parse()),
[INFO] [stdout]     |                                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:168:63
[INFO] [stdout]     |
[INFO] [stdout] 168 | ...                   id: Id(try!(line.1.parse())),
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:173:62
[INFO] [stdout]     |
[INFO] [stdout] 173 |                         Some(ref mut place) => place.id = Id(try!(line.1.parse())),
[INFO] [stdout]     |                                                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:180:61
[INFO] [stdout]     |
[INFO] [stdout] 180 | ...                   pos: try!(line.1.parse()),
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:185:60
[INFO] [stdout]     |
[INFO] [stdout] 185 |                         Some(ref mut place) => place.pos = try!(line.1.parse()),
[INFO] [stdout]     |                                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:190:35
[INFO] [stdout]     |
[INFO] [stdout] 190 |                     result.time = try!({
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:202:52
[INFO] [stdout]     |
[INFO] [stdout] 202 |                 "bitrate" => result.bitrate = Some(try!(line.1.parse())),
[INFO] [stdout]     |                                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:203:70
[INFO] [stdout]     |
[INFO] [stdout] 203 |                 "xfade" => result.crossfade = Some(Duration::seconds(try!(line.1.parse()))),
[INFO] [stdout]     |                                                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:206:48
[INFO] [stdout]     |
[INFO] [stdout] 206 |                 "audio" => result.audio = Some(try!(line.1.parse())),
[INFO] [stdout]     |                                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:207:60
[INFO] [stdout]     |
[INFO] [stdout] 207 |                 "updating_db" => result.updating_db = Some(try!(line.1.parse())),
[INFO] [stdout]     |                                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:209:64
[INFO] [stdout]     |
[INFO] [stdout] 209 |                 "replay_gain_mode" => result.replaygain = Some(try!(line.1.parse())),
[INFO] [stdout]     |                                                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:234:22
[INFO] [stdout]     |
[INFO] [stdout] 234 |                rate: try!(it.next().ok_or(ParseError::NoRate).and_then(|v| v.parse().map_err(ParseError::BadRate))),
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:235:22
[INFO] [stdout]     |
[INFO] [stdout] 235 |                bits: try!(it.next()
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:242:23
[INFO] [stdout]     |
[INFO] [stdout] 242 |                chans: try!(it.next().ok_or(ParseError::NoChans).and_then(|v| v.parse().map_err(ParseError::BadChans))),
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/song.rs:36:50
[INFO] [stdout]    |
[INFO] [stdout] 36 | #[derive(Debug, Copy, Clone, PartialEq, Default, RustcEncodable)]
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/song.rs:147:24
[INFO] [stdout]     |
[INFO] [stdout] 147 |             let line = try!(res);
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/song.rs:151:54
[INFO] [stdout]     |
[INFO] [stdout] 151 |                 "Last-Modified" => result.last_mod = try!(strptime(&*line.1, "%Y-%m-%dT%H:%M:%S%Z").map_err(ParseError::BadTime).map(Some)),
[INFO] [stdout]     |                                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/song.rs:153:68
[INFO] [stdout]     |
[INFO] [stdout] 153 |                 "Time" => result.duration = Some(Duration::seconds(try!(line.1.parse()))),
[INFO] [stdout]     |                                                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/song.rs:154:48
[INFO] [stdout]     |
[INFO] [stdout] 154 |                 "Range" => result.range = Some(try!(line.1.parse())),
[INFO] [stdout]     |                                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/song.rs:159:60
[INFO] [stdout]     |
[INFO] [stdout] 159 | ...                   id: Id(try!(line.1.parse())),
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/song.rs:164:62
[INFO] [stdout]     |
[INFO] [stdout] 164 |                         Some(ref mut place) => place.id = Id(try!(line.1.parse())),
[INFO] [stdout]     |                                                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/song.rs:171:58
[INFO] [stdout]     |
[INFO] [stdout] 171 | ...                   pos: try!(line.1.parse()),
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/song.rs:176:60
[INFO] [stdout]     |
[INFO] [stdout] 176 |                         Some(ref mut place) => place.pos = try!(line.1.parse()),
[INFO] [stdout]     |                                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/song.rs:183:59
[INFO] [stdout]     |
[INFO] [stdout] 183 | ...                   prio: try!(line.1.parse()),
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/song.rs:188:61
[INFO] [stdout]     |
[INFO] [stdout] 188 |                         Some(ref mut place) => place.prio = try!(line.1.parse()),
[INFO] [stdout]     |                                                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/output.rs:10:35
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Clone, Debug, PartialEq, RustcEncodable)]
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/macros.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         try!($map.$op($name).ok_or(Error::Proto(ProtoError::NoField($name)))
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/output.rs:23:20
[INFO] [stdout]    |
[INFO] [stdout] 23 |                id: get_field!(map, "outputid"),
[INFO] [stdout]    |                    --------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `get_field_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/output.rs:24:22
[INFO] [stdout]    |
[INFO] [stdout] 24 |                name: try!(map.get("outputname").map(|v| v.to_owned()).ok_or(Error::Proto(ProtoError::NoField("outputname")))),
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/macros.rs:5:9
[INFO] [stdout]    |
[INFO] [stdout] 5  |         try!($map.$op($name).ok_or(Error::Proto(ProtoError::NoField($name)))
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/output.rs:25:25
[INFO] [stdout]    |
[INFO] [stdout] 25 |                enabled: get_field!(map, bool "outputenabled"),
[INFO] [stdout]    |                         ------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `get_field_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/playlist.rs:21:22
[INFO] [stdout]    |
[INFO] [stdout] 21 |                name: try!(map.get("playlist").map(|v| v.to_owned()).ok_or(Error::Proto(ProtoError::NoField("playlist")))),
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/playlist.rs:22:26
[INFO] [stdout]    |
[INFO] [stdout] 22 |                last_mod: try!(map.get("Last-Modified")
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]  --> src/plugin.rs:7:35
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(Clone, Debug, PartialEq, RustcEncodable)]
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/plugin.rs:22:26
[INFO] [stdout]    |
[INFO] [stdout] 22 |             let (a, b) = try!(reply);
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/stats.rs:63:24
[INFO] [stdout]    |
[INFO] [stdout] 63 |             let line = try!(res);
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/stats.rs:65:47
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 "artists" => result.artists = try!(line.1.parse()),
[INFO] [stdout]    |                                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/stats.rs:66:45
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 "albums" => result.albums = try!(line.1.parse()),
[INFO] [stdout]    |                                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/stats.rs:67:43
[INFO] [stdout]    |
[INFO] [stdout] 67 |                 "songs" => result.songs = try!(line.1.parse()),
[INFO] [stdout]    |                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/stats.rs:68:63
[INFO] [stdout]    |
[INFO] [stdout] 68 |                 "uptime" => result.uptime = Duration::seconds(try!(line.1.parse())),
[INFO] [stdout]    |                                                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/stats.rs:69:67
[INFO] [stdout]    |
[INFO] [stdout] 69 |                 "playtime" => result.playtime = Duration::seconds(try!(line.1.parse())),
[INFO] [stdout]    |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/stats.rs:70:73
[INFO] [stdout]    |
[INFO] [stdout] 70 |                 "db_playtime" => result.db_playtime = Duration::seconds(try!(line.1.parse())),
[INFO] [stdout]    |                                                                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/stats.rs:71:65
[INFO] [stdout]    |
[INFO] [stdout] 71 |                 "db_update" => result.db_update = Timespec::new(try!(line.1.parse()), 0),
[INFO] [stdout]    |                                                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/message.rs:19:35
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[derive(Debug, PartialEq, Clone, RustcEncodable)]
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/message.rs:37:47
[INFO] [stdout]    |
[INFO] [stdout] 37 | #[derive(Debug, PartialEq, PartialOrd, Clone, RustcEncodable)]
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message.rs:30:33
[INFO] [stdout]    |
[INFO] [stdout] 30 |                channel: Channel(try!(map.get("channel").map(|v| v.to_owned()).ok_or(Error::Proto(ProtoError::NoField("channel"))))),
[INFO] [stdout]    |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message.rs:31:25
[INFO] [stdout]    |
[INFO] [stdout] 31 |                message: try!(map.get("message").map(|v| v.to_owned()).ok_or(Error::Proto(ProtoError::NoField("message")))),
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/idle.rs:39:41
[INFO] [stdout]    |
[INFO] [stdout] 39 | #[derive(Clone, Copy, Debug, PartialEq, RustcEncodable)]
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/mount.rs:18:35
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[derive(Clone, Debug, PartialEq, RustcEncodable)]
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/mount.rs:36:35
[INFO] [stdout]    |
[INFO] [stdout] 36 | #[derive(Clone, Debug, PartialEq, RustcEncodable)]
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mount.rs:29:22
[INFO] [stdout]    |
[INFO] [stdout] 29 |                name: try!(map.get("mount").map(|s| s.to_owned()).ok_or(Error::Proto(ProtoError::NoField("mount")))),
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mount.rs:30:25
[INFO] [stdout]    |
[INFO] [stdout] 30 |                storage: try!(map.get("storage").map(|s| s.to_owned()).ok_or(Error::Proto(ProtoError::NoField("storage")))),
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mount.rs:47:22
[INFO] [stdout]    |
[INFO] [stdout] 47 |                name: try!(map.get("name").map(|s| s.to_owned()).ok_or(Error::Proto(ProtoError::NoField("name")))),
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mount.rs:48:25
[INFO] [stdout]    |
[INFO] [stdout] 48 |                storage: try!(map.get("neighbor").map(|s| s.to_owned()).ok_or(Error::Proto(ProtoError::NoField("neighbor")))),
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/proto.rs:126:25
[INFO] [stdout]     |
[INFO] [stdout] 126 |             let reply = try!(self.read_line());
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/proto.rs:136:20
[INFO] [stdout]     |
[INFO] [stdout] 136 |         let line = try!(self.read_line());
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/proto.rs:147:20
[INFO] [stdout]     |
[INFO] [stdout] 147 |         let line = try!(self.read_line());
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/proto.rs:172:34
[INFO] [stdout]     |
[INFO] [stdout] 172 |     fn to_arguments<F, E>(&self, &mut F) -> StdResult<(), E> where F: FnMut(&str) -> StdResult<(), E>;
[INFO] [stdout]     |                                  ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut F`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/client.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |         try!(socket.read_line(&mut banner));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/client.rs:66:23
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let version = try!(banner[7..].trim().parse::<Version>());
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/client.rs:601:9
[INFO] [stdout]     |
[INFO] [stdout] 601 |         try!(self.socket.read_line(&mut buf));
[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/error.rs:102:26
[INFO] [stdout]     |
[INFO] [stdout] 102 |         f.write_str(self.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/error.rs:127:19
[INFO] [stdout]     |
[INFO] [stdout] 127 |         self.code.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/error.rs:195:39
[INFO] [stdout]     |
[INFO] [stdout] 195 |             Error::Io(ref err) => err.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/error.rs:196:42
[INFO] [stdout]     |
[INFO] [stdout] 196 |             Error::Parse(ref err) => err.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/error.rs:197:42
[INFO] [stdout]     |
[INFO] [stdout] 197 |             Error::Proto(ref err) => err.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/error.rs:198:43
[INFO] [stdout]     |
[INFO] [stdout] 198 |             Error::Server(ref err) => err.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/error.rs:301:30
[INFO] [stdout]     |
[INFO] [stdout] 301 |         write!(f, "{}", self.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/error.rs:379:30
[INFO] [stdout]     |
[INFO] [stdout] 379 |         write!(f, "{}", self.description())
[INFO] [stdout]     |                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 85 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling mpd v0.0.12 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/macros.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / macro_rules! pop_field {
[INFO] [stdout] 24 | |     ($map:expr, bool $name:expr) => { get_field_impl!(remove, $map, bool $name) };
[INFO] [stdout] 25 | |     ($map:expr, opt $name:expr) => { get_field_impl!(remove, $map, opt $name) };
[INFO] [stdout] 26 | |     ($map:expr, $name:expr) => { get_field_impl!(remove, $map, $name) }
[INFO] [stdout] 27 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/convert.rs:304:21
[INFO] [stdout]     |
[INFO] [stdout] 304 | impl ToSongPath for AsRef<str> {
[INFO] [stdout]     |                     ^^^^^^^^^^ help: use `dyn`: `dyn AsRef<str>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/error.rs:59:15
[INFO] [stdout]    |
[INFO] [stdout] 59 |         match try!(s.parse()) {
[INFO] [stdout]    |               ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/error.rs:185:32
[INFO] [stdout]     |
[INFO] [stdout] 185 |     fn cause(&self) -> Option<&StdError> {
[INFO] [stdout]     |                                ^^^^^^^^ help: use `dyn`: `dyn StdError`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]  --> src/version.rs:9:53
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[derive(Debug, Copy, Clone, PartialEq, PartialOrd, RustcEncodable)]
[INFO] [stdout]   |                                                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/status.rs:219:41
[INFO] [stdout]     |
[INFO] [stdout] 219 | #[derive(Debug, Copy, Clone, PartialEq, RustcEncodable)]
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/status.rs:248:41
[INFO] [stdout]     |
[INFO] [stdout] 248 | #[derive(Debug, Copy, Clone, PartialEq, RustcEncodable, RustcDecodable)]
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/status.rs:248:57
[INFO] [stdout]     |
[INFO] [stdout] 248 | #[derive(Debug, Copy, Clone, PartialEq, RustcEncodable, RustcDecodable)]
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/status.rs:277:41
[INFO] [stdout]     |
[INFO] [stdout] 277 | #[derive(Debug, Clone, Copy, PartialEq, RustcEncodable, RustcDecodable)]
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/status.rs:277:57
[INFO] [stdout]     |
[INFO] [stdout] 277 | #[derive(Debug, Clone, Copy, PartialEq, RustcEncodable, RustcDecodable)]
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:128:24
[INFO] [stdout]     |
[INFO] [stdout] 128 |             let line = try!(res);
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:130:45
[INFO] [stdout]     |
[INFO] [stdout] 130 |                 "volume" => result.volume = try!(line.1.parse()),
[INFO] [stdout]     |                                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:137:54
[INFO] [stdout]     |
[INFO] [stdout] 137 |                 "playlist" => result.queue_version = try!(line.1.parse()),
[INFO] [stdout]     |                                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:138:56
[INFO] [stdout]     |
[INFO] [stdout] 138 |                 "playlistlength" => result.queue_len = try!(line.1.parse()),
[INFO] [stdout]     |                                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:139:43
[INFO] [stdout]     |
[INFO] [stdout] 139 |                 "state" => result.state = try!(line.1.parse()),
[INFO] [stdout]     |                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:144:59
[INFO] [stdout]     |
[INFO] [stdout] 144 | ...                   id: Id(try!(line.1.parse())),
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:149:62
[INFO] [stdout]     |
[INFO] [stdout] 149 |                         Some(ref mut place) => place.id = Id(try!(line.1.parse())),
[INFO] [stdout]     |                                                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:156:57
[INFO] [stdout]     |
[INFO] [stdout] 156 | ...                   pos: try!(line.1.parse()),
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:161:60
[INFO] [stdout]     |
[INFO] [stdout] 161 |                         Some(ref mut place) => place.pos = try!(line.1.parse()),
[INFO] [stdout]     |                                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:168:63
[INFO] [stdout]     |
[INFO] [stdout] 168 | ...                   id: Id(try!(line.1.parse())),
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:173:62
[INFO] [stdout]     |
[INFO] [stdout] 173 |                         Some(ref mut place) => place.id = Id(try!(line.1.parse())),
[INFO] [stdout]     |                                                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:180:61
[INFO] [stdout]     |
[INFO] [stdout] 180 | ...                   pos: try!(line.1.parse()),
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:185:60
[INFO] [stdout]     |
[INFO] [stdout] 185 |                         Some(ref mut place) => place.pos = try!(line.1.parse()),
[INFO] [stdout]     |                                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:190:35
[INFO] [stdout]     |
[INFO] [stdout] 190 |                     result.time = try!({
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:202:52
[INFO] [stdout]     |
[INFO] [stdout] 202 |                 "bitrate" => result.bitrate = Some(try!(line.1.parse())),
[INFO] [stdout]     |                                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:203:70
[INFO] [stdout]     |
[INFO] [stdout] 203 |                 "xfade" => result.crossfade = Some(Duration::seconds(try!(line.1.parse()))),
[INFO] [stdout]     |                                                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:206:48
[INFO] [stdout]     |
[INFO] [stdout] 206 |                 "audio" => result.audio = Some(try!(line.1.parse())),
[INFO] [stdout]     |                                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:207:60
[INFO] [stdout]     |
[INFO] [stdout] 207 |                 "updating_db" => result.updating_db = Some(try!(line.1.parse())),
[INFO] [stdout]     |                                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:209:64
[INFO] [stdout]     |
[INFO] [stdout] 209 |                 "replay_gain_mode" => result.replaygain = Some(try!(line.1.parse())),
[INFO] [stdout]     |                                                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:234:22
[INFO] [stdout]     |
[INFO] [stdout] 234 |                rate: try!(it.next().ok_or(ParseError::NoRate).and_then(|v| v.parse().map_err(ParseError::BadRate))),
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:235:22
[INFO] [stdout]     |
[INFO] [stdout] 235 |                bits: try!(it.next()
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/status.rs:242:23
[INFO] [stdout]     |
[INFO] [stdout] 242 |                chans: try!(it.next().ok_or(ParseError::NoChans).and_then(|v| v.parse().map_err(ParseError::BadChans))),
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/song.rs:36:50
[INFO] [stdout]    |
[INFO] [stdout] 36 | #[derive(Debug, Copy, Clone, PartialEq, Default, RustcEncodable)]
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/song.rs:147:24
[INFO] [stdout]     |
[INFO] [stdout] 147 |             let line = try!(res);
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/song.rs:151:54
[INFO] [stdout]     |
[INFO] [stdout] 151 |                 "Last-Modified" => result.last_mod = try!(strptime(&*line.1, "%Y-%m-%dT%H:%M:%S%Z").map_err(ParseError::BadTime).map(Some)),
[INFO] [stdout]     |                                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/song.rs:153:68
[INFO] [stdout]     |
[INFO] [stdout] 153 |                 "Time" => result.duration = Some(Duration::seconds(try!(line.1.parse()))),
[INFO] [stdout]     |                                                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/song.rs:154:48
[INFO] [stdout]     |
[INFO] [stdout] 154 |                 "Range" => result.range = Some(try!(line.1.parse())),
[INFO] [stdout]     |                                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/song.rs:159:60
[INFO] [stdout]     |
[INFO] [stdout] 159 | ...                   id: Id(try!(line.1.parse())),
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/song.rs:164:62
[INFO] [stdout]     |
[INFO] [stdout] 164 |                         Some(ref mut place) => place.id = Id(try!(line.1.parse())),
[INFO] [stdout]     |                                                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/song.rs:171:58
[INFO] [stdout]     |
[INFO] [stdout] 171 | ...                   pos: try!(line.1.parse()),
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/song.rs:176:60
[INFO] [stdout]     |
[INFO] [stdout] 176 |                         Some(ref mut place) => place.pos = try!(line.1.parse()),
[INFO] [stdout]     |                                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/song.rs:183:59
[INFO] [stdout]     |
[INFO] [stdout] 183 | ...                   prio: try!(line.1.parse()),
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/song.rs:188:61
[INFO] [stdout]     |
[INFO] [stdout] 188 |                         Some(ref mut place) => place.prio = try!(line.1.parse()),
[INFO] [stdout]     |                                                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/output.rs:10:35
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Clone, Debug, PartialEq, RustcEncodable)]
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/macros.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         try!($map.$op($name).ok_or(Error::Proto(ProtoError::NoField($name)))
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/output.rs:23:20
[INFO] [stdout]    |
[INFO] [stdout] 23 |                id: get_field!(map, "outputid"),
[INFO] [stdout]    |                    --------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `get_field_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/output.rs:24:22
[INFO] [stdout]    |
[INFO] [stdout] 24 |                name: try!(map.get("outputname").map(|v| v.to_owned()).ok_or(Error::Proto(ProtoError::NoField("outputname")))),
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/macros.rs:5:9
[INFO] [stdout]    |
[INFO] [stdout] 5  |         try!($map.$op($name).ok_or(Error::Proto(ProtoError::NoField($name)))
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/output.rs:25:25
[INFO] [stdout]    |
[INFO] [stdout] 25 |                enabled: get_field!(map, bool "outputenabled"),
[INFO] [stdout]    |                         ------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `get_field_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/playlist.rs:21:22
[INFO] [stdout]    |
[INFO] [stdout] 21 |                name: try!(map.get("playlist").map(|v| v.to_owned()).ok_or(Error::Proto(ProtoError::NoField("playlist")))),
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/playlist.rs:22:26
[INFO] [stdout]    |
[INFO] [stdout] 22 |                last_mod: try!(map.get("Last-Modified")
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]  --> src/plugin.rs:7:35
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(Clone, Debug, PartialEq, RustcEncodable)]
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/plugin.rs:22:26
[INFO] [stdout]    |
[INFO] [stdout] 22 |             let (a, b) = try!(reply);
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/stats.rs:63:24
[INFO] [stdout]    |
[INFO] [stdout] 63 |             let line = try!(res);
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/stats.rs:65:47
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 "artists" => result.artists = try!(line.1.parse()),
[INFO] [stdout]    |                                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/stats.rs:66:45
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 "albums" => result.albums = try!(line.1.parse()),
[INFO] [stdout]    |                                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/stats.rs:67:43
[INFO] [stdout]    |
[INFO] [stdout] 67 |                 "songs" => result.songs = try!(line.1.parse()),
[INFO] [stdout]    |                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/stats.rs:68:63
[INFO] [stdout]    |
[INFO] [stdout] 68 |                 "uptime" => result.uptime = Duration::seconds(try!(line.1.parse())),
[INFO] [stdout]    |                                                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/stats.rs:69:67
[INFO] [stdout]    |
[INFO] [stdout] 69 |                 "playtime" => result.playtime = Duration::seconds(try!(line.1.parse())),
[INFO] [stdout]    |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/stats.rs:70:73
[INFO] [stdout]    |
[INFO] [stdout] 70 |                 "db_playtime" => result.db_playtime = Duration::seconds(try!(line.1.parse())),
[INFO] [stdout]    |                                                                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/stats.rs:71:65
[INFO] [stdout]    |
[INFO] [stdout] 71 |                 "db_update" => result.db_update = Timespec::new(try!(line.1.parse()), 0),
[INFO] [stdout]    |                                                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/message.rs:19:35
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[derive(Debug, PartialEq, Clone, RustcEncodable)]
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/message.rs:37:47
[INFO] [stdout]    |
[INFO] [stdout] 37 | #[derive(Debug, PartialEq, PartialOrd, Clone, RustcEncodable)]
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message.rs:30:33
[INFO] [stdout]    |
[INFO] [stdout] 30 |                channel: Channel(try!(map.get("channel").map(|v| v.to_owned()).ok_or(Error::Proto(ProtoError::NoField("channel"))))),
[INFO] [stdout]    |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message.rs:31:25
[INFO] [stdout]    |
[INFO] [stdout] 31 |                message: try!(map.get("message").map(|v| v.to_owned()).ok_or(Error::Proto(ProtoError::NoField("message")))),
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/idle.rs:39:41
[INFO] [stdout]    |
[INFO] [stdout] 39 | #[derive(Clone, Copy, Debug, PartialEq, RustcEncodable)]
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/mount.rs:18:35
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[derive(Clone, Debug, PartialEq, RustcEncodable)]
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/mount.rs:36:35
[INFO] [stdout]    |
[INFO] [stdout] 36 | #[derive(Clone, Debug, PartialEq, RustcEncodable)]
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mount.rs:29:22
[INFO] [stdout]    |
[INFO] [stdout] 29 |                name: try!(map.get("mount").map(|s| s.to_owned()).ok_or(Error::Proto(ProtoError::NoField("mount")))),
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mount.rs:30:25
[INFO] [stdout]    |
[INFO] [stdout] 30 |                storage: try!(map.get("storage").map(|s| s.to_owned()).ok_or(Error::Proto(ProtoError::NoField("storage")))),
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mount.rs:47:22
[INFO] [stdout]    |
[INFO] [stdout] 47 |                name: try!(map.get("name").map(|s| s.to_owned()).ok_or(Error::Proto(ProtoError::NoField("name")))),
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mount.rs:48:25
[INFO] [stdout]    |
[INFO] [stdout] 48 |                storage: try!(map.get("neighbor").map(|s| s.to_owned()).ok_or(Error::Proto(ProtoError::NoField("neighbor")))),
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/proto.rs:126:25
[INFO] [stdout]     |
[INFO] [stdout] 126 |             let reply = try!(self.read_line());
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/proto.rs:136:20
[INFO] [stdout]     |
[INFO] [stdout] 136 |         let line = try!(self.read_line());
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/proto.rs:147:20
[INFO] [stdout]     |
[INFO] [stdout] 147 |         let line = try!(self.read_line());
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/proto.rs:172:34
[INFO] [stdout]     |
[INFO] [stdout] 172 |     fn to_arguments<F, E>(&self, &mut F) -> StdResult<(), E> where F: FnMut(&str) -> StdResult<(), E>;
[INFO] [stdout]     |                                  ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut F`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/client.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |         try!(socket.read_line(&mut banner));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/client.rs:66:23
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let version = try!(banner[7..].trim().parse::<Version>());
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/client.rs:601:9
[INFO] [stdout]     |
[INFO] [stdout] 601 |         try!(self.socket.read_line(&mut buf));
[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/error.rs:102:26
[INFO] [stdout]     |
[INFO] [stdout] 102 |         f.write_str(self.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/error.rs:127:19
[INFO] [stdout]     |
[INFO] [stdout] 127 |         self.code.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/error.rs:195:39
[INFO] [stdout]     |
[INFO] [stdout] 195 |             Error::Io(ref err) => err.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/error.rs:196:42
[INFO] [stdout]     |
[INFO] [stdout] 196 |             Error::Parse(ref err) => err.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/error.rs:197:42
[INFO] [stdout]     |
[INFO] [stdout] 197 |             Error::Proto(ref err) => err.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/error.rs:198:43
[INFO] [stdout]     |
[INFO] [stdout] 198 |             Error::Server(ref err) => err.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/error.rs:301:30
[INFO] [stdout]     |
[INFO] [stdout] 301 |         write!(f, "{}", self.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/error.rs:379:30
[INFO] [stdout]     |
[INFO] [stdout] 379 |         write!(f, "{}", self.description())
[INFO] [stdout]     |                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 85 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.06s
[INFO] running `Command { std: "docker" "inspect" "df144cff29f4b594929c853db99e9ca85016f2cc576a4652592171f0874149d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df144cff29f4b594929c853db99e9ca85016f2cc576a4652592171f0874149d9", kill_on_drop: false }`
[INFO] [stdout] df144cff29f4b594929c853db99e9ca85016f2cc576a4652592171f0874149d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e7dfac269d068b1a39fc7c7ae55551a14fb9ce5c5e2f2a25e2fa8b3c2ba8cc1d
[INFO] running `Command { std: "docker" "start" "-a" "e7dfac269d068b1a39fc7c7ae55551a14fb9ce5c5e2f2a25e2fa8b3c2ba8cc1d", kill_on_drop: false }`
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/macros.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | / macro_rules! pop_field {
[INFO] [stderr] 24 | |     ($map:expr, bool $name:expr) => { get_field_impl!(remove, $map, bool $name) };
[INFO] [stderr] 25 | |     ($map:expr, opt $name:expr) => { get_field_impl!(remove, $map, opt $name) };
[INFO] [stderr] 26 | |     ($map:expr, $name:expr) => { get_field_impl!(remove, $map, $name) }
[INFO] [stderr] 27 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/convert.rs:304:21
[INFO] [stderr]     |
[INFO] [stderr] 304 | impl ToSongPath for AsRef<str> {
[INFO] [stderr]     |                     ^^^^^^^^^^ help: use `dyn`: `dyn AsRef<str>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/error.rs:59:15
[INFO] [stderr]    |
[INFO] [stderr] 59 |         match try!(s.parse()) {
[INFO] [stderr]    |               ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:185:32
[INFO] [stderr]     |
[INFO] [stderr] 185 |     fn cause(&self) -> Option<&StdError> {
[INFO] [stderr]     |                                ^^^^^^^^ help: use `dyn`: `dyn StdError`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]  --> src/version.rs:9:53
[INFO] [stderr]   |
[INFO] [stderr] 9 | #[derive(Debug, Copy, Clone, PartialEq, PartialOrd, RustcEncodable)]
[INFO] [stderr]   |                                                     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]    --> src/status.rs:219:41
[INFO] [stderr]     |
[INFO] [stderr] 219 | #[derive(Debug, Copy, Clone, PartialEq, RustcEncodable)]
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]    --> src/status.rs:248:41
[INFO] [stderr]     |
[INFO] [stderr] 248 | #[derive(Debug, Copy, Clone, PartialEq, RustcEncodable, RustcDecodable)]
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]    --> src/status.rs:248:57
[INFO] [stderr]     |
[INFO] [stderr] 248 | #[derive(Debug, Copy, Clone, PartialEq, RustcEncodable, RustcDecodable)]
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]    --> src/status.rs:277:41
[INFO] [stderr]     |
[INFO] [stderr] 277 | #[derive(Debug, Clone, Copy, PartialEq, RustcEncodable, RustcDecodable)]
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]    --> src/status.rs:277:57
[INFO] [stderr]     |
[INFO] [stderr] 277 | #[derive(Debug, Clone, Copy, PartialEq, RustcEncodable, RustcDecodable)]
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/status.rs:128:24
[INFO] [stderr]     |
[INFO] [stderr] 128 |             let line = try!(res);
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/status.rs:130:45
[INFO] [stderr]     |
[INFO] [stderr] 130 |                 "volume" => result.volume = try!(line.1.parse()),
[INFO] [stderr]     |                                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/status.rs:137:54
[INFO] [stderr]     |
[INFO] [stderr] 137 |                 "playlist" => result.queue_version = try!(line.1.parse()),
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/status.rs:138:56
[INFO] [stderr]     |
[INFO] [stderr] 138 |                 "playlistlength" => result.queue_len = try!(line.1.parse()),
[INFO] [stderr]     |                                                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/status.rs:139:43
[INFO] [stderr]     |
[INFO] [stderr] 139 |                 "state" => result.state = try!(line.1.parse()),
[INFO] [stderr]     |                                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/status.rs:144:59
[INFO] [stderr]     |
[INFO] [stderr] 144 | ...                   id: Id(try!(line.1.parse())),
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/status.rs:149:62
[INFO] [stderr]     |
[INFO] [stderr] 149 |                         Some(ref mut place) => place.id = Id(try!(line.1.parse())),
[INFO] [stderr]     |                                                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/status.rs:156:57
[INFO] [stderr]     |
[INFO] [stderr] 156 | ...                   pos: try!(line.1.parse()),
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/status.rs:161:60
[INFO] [stderr]     |
[INFO] [stderr] 161 |                         Some(ref mut place) => place.pos = try!(line.1.parse()),
[INFO] [stderr]     |                                                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/status.rs:168:63
[INFO] [stderr]     |
[INFO] [stderr] 168 | ...                   id: Id(try!(line.1.parse())),
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/status.rs:173:62
[INFO] [stderr]     |
[INFO] [stderr] 173 |                         Some(ref mut place) => place.id = Id(try!(line.1.parse())),
[INFO] [stderr]     |                                                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/status.rs:180:61
[INFO] [stderr]     |
[INFO] [stderr] 180 | ...                   pos: try!(line.1.parse()),
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/status.rs:185:60
[INFO] [stderr]     |
[INFO] [stderr] 185 |                         Some(ref mut place) => place.pos = try!(line.1.parse()),
[INFO] [stderr]     |                                                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/status.rs:190:35
[INFO] [stderr]     |
[INFO] [stderr] 190 |                     result.time = try!({
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/status.rs:202:52
[INFO] [stderr]     |
[INFO] [stderr] 202 |                 "bitrate" => result.bitrate = Some(try!(line.1.parse())),
[INFO] [stderr]     |                                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/status.rs:203:70
[INFO] [stderr]     |
[INFO] [stderr] 203 |                 "xfade" => result.crossfade = Some(Duration::seconds(try!(line.1.parse()))),
[INFO] [stderr]     |                                                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/status.rs:206:48
[INFO] [stderr]     |
[INFO] [stderr] 206 |                 "audio" => result.audio = Some(try!(line.1.parse())),
[INFO] [stderr]     |                                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/status.rs:207:60
[INFO] [stderr]     |
[INFO] [stderr] 207 |                 "updating_db" => result.updating_db = Some(try!(line.1.parse())),
[INFO] [stderr]     |                                                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/status.rs:209:64
[INFO] [stderr]     |
[INFO] [stderr] 209 |                 "replay_gain_mode" => result.replaygain = Some(try!(line.1.parse())),
[INFO] [stderr]     |                                                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/status.rs:234:22
[INFO] [stderr]     |
[INFO] [stderr] 234 |                rate: try!(it.next().ok_or(ParseError::NoRate).and_then(|v| v.parse().map_err(ParseError::BadRate))),
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/status.rs:235:22
[INFO] [stderr]     |
[INFO] [stderr] 235 |                bits: try!(it.next()
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/status.rs:242:23
[INFO] [stderr]     |
[INFO] [stderr] 242 |                chans: try!(it.next().ok_or(ParseError::NoChans).and_then(|v| v.parse().map_err(ParseError::BadChans))),
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]   --> src/song.rs:36:50
[INFO] [stderr]    |
[INFO] [stderr] 36 | #[derive(Debug, Copy, Clone, PartialEq, Default, RustcEncodable)]
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/song.rs:147:24
[INFO] [stderr]     |
[INFO] [stderr] 147 |             let line = try!(res);
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/song.rs:151:54
[INFO] [stderr]     |
[INFO] [stderr] 151 |                 "Last-Modified" => result.last_mod = try!(strptime(&*line.1, "%Y-%m-%dT%H:%M:%S%Z").map_err(ParseError::BadTime).map(Some)),
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/song.rs:153:68
[INFO] [stderr]     |
[INFO] [stderr] 153 |                 "Time" => result.duration = Some(Duration::seconds(try!(line.1.parse()))),
[INFO] [stderr]     |                                                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/song.rs:154:48
[INFO] [stderr]     |
[INFO] [stderr] 154 |                 "Range" => result.range = Some(try!(line.1.parse())),
[INFO] [stderr]     |                                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/song.rs:159:60
[INFO] [stderr]     |
[INFO] [stderr] 159 | ...                   id: Id(try!(line.1.parse())),
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/song.rs:164:62
[INFO] [stderr]     |
[INFO] [stderr] 164 |                         Some(ref mut place) => place.id = Id(try!(line.1.parse())),
[INFO] [stderr]     |                                                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/song.rs:171:58
[INFO] [stderr]     |
[INFO] [stderr] 171 | ...                   pos: try!(line.1.parse()),
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/song.rs:176:60
[INFO] [stderr]     |
[INFO] [stderr] 176 |                         Some(ref mut place) => place.pos = try!(line.1.parse()),
[INFO] [stderr]     |                                                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/song.rs:183:59
[INFO] [stderr]     |
[INFO] [stderr] 183 | ...                   prio: try!(line.1.parse()),
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/song.rs:188:61
[INFO] [stderr]     |
[INFO] [stderr] 188 |                         Some(ref mut place) => place.prio = try!(line.1.parse()),
[INFO] [stderr]     |                                                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]   --> src/output.rs:10:35
[INFO] [stderr]    |
[INFO] [stderr] 10 | #[derive(Clone, Debug, PartialEq, RustcEncodable)]
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/macros.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |         try!($map.$op($name).ok_or(Error::Proto(ProtoError::NoField($name)))
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/output.rs:23:20
[INFO] [stderr]    |
[INFO] [stderr] 23 |                id: get_field!(map, "outputid"),
[INFO] [stderr]    |                    --------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `get_field_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/output.rs:24:22
[INFO] [stderr]    |
[INFO] [stderr] 24 |                name: try!(map.get("outputname").map(|v| v.to_owned()).ok_or(Error::Proto(ProtoError::NoField("outputname")))),
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/macros.rs:5:9
[INFO] [stderr]    |
[INFO] [stderr] 5  |         try!($map.$op($name).ok_or(Error::Proto(ProtoError::NoField($name)))
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/output.rs:25:25
[INFO] [stderr]    |
[INFO] [stderr] 25 |                enabled: get_field!(map, bool "outputenabled"),
[INFO] [stderr]    |                         ------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `get_field_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/playlist.rs:21:22
[INFO] [stderr]    |
[INFO] [stderr] 21 |                name: try!(map.get("playlist").map(|v| v.to_owned()).ok_or(Error::Proto(ProtoError::NoField("playlist")))),
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/playlist.rs:22:26
[INFO] [stderr]    |
[INFO] [stderr] 22 |                last_mod: try!(map.get("Last-Modified")
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]  --> src/plugin.rs:7:35
[INFO] [stderr]   |
[INFO] [stderr] 7 | #[derive(Clone, Debug, PartialEq, RustcEncodable)]
[INFO] [stderr]   |                                   ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/plugin.rs:22:26
[INFO] [stderr]    |
[INFO] [stderr] 22 |             let (a, b) = try!(reply);
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/stats.rs:63:24
[INFO] [stderr]    |
[INFO] [stderr] 63 |             let line = try!(res);
[INFO] [stderr]    |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/stats.rs:65:47
[INFO] [stderr]    |
[INFO] [stderr] 65 |                 "artists" => result.artists = try!(line.1.parse()),
[INFO] [stderr]    |                                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/stats.rs:66:45
[INFO] [stderr]    |
[INFO] [stderr] 66 |                 "albums" => result.albums = try!(line.1.parse()),
[INFO] [stderr]    |                                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/stats.rs:67:43
[INFO] [stderr]    |
[INFO] [stderr] 67 |                 "songs" => result.songs = try!(line.1.parse()),
[INFO] [stderr]    |                                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/stats.rs:68:63
[INFO] [stderr]    |
[INFO] [stderr] 68 |                 "uptime" => result.uptime = Duration::seconds(try!(line.1.parse())),
[INFO] [stderr]    |                                                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/stats.rs:69:67
[INFO] [stderr]    |
[INFO] [stderr] 69 |                 "playtime" => result.playtime = Duration::seconds(try!(line.1.parse())),
[INFO] [stderr]    |                                                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/stats.rs:70:73
[INFO] [stderr]    |
[INFO] [stderr] 70 |                 "db_playtime" => result.db_playtime = Duration::seconds(try!(line.1.parse())),
[INFO] [stderr]    |                                                                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/stats.rs:71:65
[INFO] [stderr]    |
[INFO] [stderr] 71 |                 "db_update" => result.db_update = Timespec::new(try!(line.1.parse()), 0),
[INFO] [stderr]    |                                                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]   --> src/message.rs:19:35
[INFO] [stderr]    |
[INFO] [stderr] 19 | #[derive(Debug, PartialEq, Clone, RustcEncodable)]
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]   --> src/message.rs:37:47
[INFO] [stderr]    |
[INFO] [stderr] 37 | #[derive(Debug, PartialEq, PartialOrd, Clone, RustcEncodable)]
[INFO] [stderr]    |                                               ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/message.rs:30:33
[INFO] [stderr]    |
[INFO] [stderr] 30 |                channel: Channel(try!(map.get("channel").map(|v| v.to_owned()).ok_or(Error::Proto(ProtoError::NoField("channel"))))),
[INFO] [stderr]    |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/message.rs:31:25
[INFO] [stderr]    |
[INFO] [stderr] 31 |                message: try!(map.get("message").map(|v| v.to_owned()).ok_or(Error::Proto(ProtoError::NoField("message")))),
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]   --> src/idle.rs:39:41
[INFO] [stderr]    |
[INFO] [stderr] 39 | #[derive(Clone, Copy, Debug, PartialEq, RustcEncodable)]
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]   --> src/mount.rs:18:35
[INFO] [stderr]    |
[INFO] [stderr] 18 | #[derive(Clone, Debug, PartialEq, RustcEncodable)]
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]   --> src/mount.rs:36:35
[INFO] [stderr]    |
[INFO] [stderr] 36 | #[derive(Clone, Debug, PartialEq, RustcEncodable)]
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/mount.rs:29:22
[INFO] [stderr]    |
[INFO] [stderr] 29 |                name: try!(map.get("mount").map(|s| s.to_owned()).ok_or(Error::Proto(ProtoError::NoField("mount")))),
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/mount.rs:30:25
[INFO] [stderr]    |
[INFO] [stderr] 30 |                storage: try!(map.get("storage").map(|s| s.to_owned()).ok_or(Error::Proto(ProtoError::NoField("storage")))),
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/mount.rs:47:22
[INFO] [stderr]    |
[INFO] [stderr] 47 |                name: try!(map.get("name").map(|s| s.to_owned()).ok_or(Error::Proto(ProtoError::NoField("name")))),
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/mount.rs:48:25
[INFO] [stderr]    |
[INFO] [stderr] 48 |                storage: try!(map.get("neighbor").map(|s| s.to_owned()).ok_or(Error::Proto(ProtoError::NoField("neighbor")))),
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/proto.rs:126:25
[INFO] [stderr]     |
[INFO] [stderr] 126 |             let reply = try!(self.read_line());
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/proto.rs:136:20
[INFO] [stderr]     |
[INFO] [stderr] 136 |         let line = try!(self.read_line());
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/proto.rs:147:20
[INFO] [stderr]     |
[INFO] [stderr] 147 |         let line = try!(self.read_line());
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stderr]    --> src/proto.rs:172:34
[INFO] [stderr]     |
[INFO] [stderr] 172 |     fn to_arguments<F, E>(&self, &mut F) -> StdResult<(), E> where F: FnMut(&str) -> StdResult<(), E>;
[INFO] [stderr]     |                                  ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut F`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/client.rs:60:9
[INFO] [stderr]    |
[INFO] [stderr] 60 |         try!(socket.read_line(&mut banner));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/client.rs:66:23
[INFO] [stderr]    |
[INFO] [stderr] 66 |         let version = try!(banner[7..].trim().parse::<Version>());
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/client.rs:601:9
[INFO] [stderr]     |
[INFO] [stderr] 601 |         try!(self.socket.read_line(&mut buf));
[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/error.rs:102:26
[INFO] [stderr]     |
[INFO] [stderr] 102 |         f.write_str(self.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/error.rs:127:19
[INFO] [stderr]     |
[INFO] [stderr] 127 |         self.code.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/error.rs:195:39
[INFO] [stderr]     |
[INFO] [stderr] 195 |             Error::Io(ref err) => err.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/error.rs:196:42
[INFO] [stderr]     |
[INFO] [stderr] 196 |             Error::Parse(ref err) => err.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/error.rs:197:42
[INFO] [stderr]     |
[INFO] [stderr] 197 |             Error::Proto(ref err) => err.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/error.rs:198:43
[INFO] [stderr]     |
[INFO] [stderr] 198 |             Error::Server(ref err) => err.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/error.rs:301:30
[INFO] [stderr]     |
[INFO] [stderr] 301 |         write!(f, "{}", self.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/error.rs:379:30
[INFO] [stderr]     |
[INFO] [stderr] 379 |         write!(f, "{}", self.description())
[INFO] [stderr]     |                              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `mpd` (lib) generated 85 warnings
[INFO] [stderr] warning: `mpd` (lib test) generated 85 warnings (85 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mpd-362794d60d44481b)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test search::test::find_query_format ... ok
[INFO] [stdout] test search::test::find_window_format ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/idle.rs (/opt/rustwide/target/debug/deps/idle-aabc77f27b5f938a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test idle ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- idle stdout ----
[INFO] [stdout] thread 'idle' panicked at 'Could not create mpd daemon.: Os { code: 2, kind: NotFound, message: "No such file or directory" }', tests/helpers/daemon.rs:108:14
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55dbdc1c7980 - std::backtrace_rs::backtrace::libunwind::trace::ha0ad43e8a952bfe7
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x55dbdc1c7980 - std::backtrace_rs::backtrace::trace_unsynchronized::h6830419c0c4130dc
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55dbdc1c7980 - std::sys_common::backtrace::_print_fmt::h8f3516631ffa1ef5
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x55dbdc1c7980 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::he1640d5f0d93f618
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x55dbdc1ec12c - core::fmt::write::h88012e1f01caeebf
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/fmt/mod.rs:1115:17
[INFO] [stdout]    5:     0x55dbdc1c4375 - std::io::Write::write_fmt::h7728c39ea5632753
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/io/mod.rs:1665:15
[INFO] [stdout]    6:     0x55dbdc1c9f1b - std::sys_common::backtrace::_print::ha1f00492f406a015
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x55dbdc1c9f1b - std::sys_common::backtrace::print::hd54561b13feb6af3
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x55dbdc1c9f1b - std::panicking::default_hook::{{closure}}::h84fe124cd0864662
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x55dbdc1c9a2c - std::panicking::default_hook::h5a8e74a76ce290a7
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x55dbdc1ca5e4 - std::panicking::rust_panic_with_hook::h67c812a4fe9d4c91
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x55dbdc1ca0c7 - std::panicking::begin_panic_handler::{{closure}}::h33f9c1b96af300d7
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:519:13
[INFO] [stdout]   12:     0x55dbdc1c7e7c - std::sys_common::backtrace::__rust_end_short_backtrace::h51bae64be5921f0e
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x55dbdc1ca029 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x55dbdc1333c1 - core::panicking::panic_fmt::h12a3a3c256485fca
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x55dbdc1334b3 - core::result::unwrap_failed::h2d8d0952e3250de9
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/result.rs:1599:5
[INFO] [stdout]   16:     0x55dbdc1349e5 - core::result::Result<T,E>::expect::h61f2b073c685a9dc
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/result.rs:1241:23
[INFO] [stdout]   17:     0x55dbdc14628f - idle::helpers::daemon::Daemon::start::h1019920d82f0026b
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/helpers/daemon.rs:101:23
[INFO] [stdout]   18:     0x55dbdc149e69 - idle::idle::hef56e142541dc130
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/idle.rs:10:18
[INFO] [stdout]   19:     0x55dbdc149e3a - idle::idle::{{closure}}::h117296ebc8848687
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/idle.rs:9:1
[INFO] [stdout]   20:     0x55dbdc141d1e - core::ops::function::FnOnce::call_once::h89ba88289dac8aec
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   21:     0x55dbdc185823 - core::ops::function::FnOnce::call_once::h5aba9a5d361d6c79
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   22:     0x55dbdc185823 - test::__rust_begin_short_backtrace::h705bb53b2b1d45e6
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/test/src/lib.rs:578:5
[INFO] [stdout]   23:     0x55dbdc1842d8 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::ha20f614d7c0b2b6d
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/alloc/src/boxed.rs:1572:9
[INFO] [stdout]   24:     0x55dbdc1842d8 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf02f19eeb64ceabd
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panic.rs:347:9
[INFO] [stdout]   25:     0x55dbdc1842d8 - std::panicking::try::do_call::h4bfab65eb3b4b036
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:401:40
[INFO] [stdout]   26:     0x55dbdc1842d8 - std::panicking::try::h6613a46a6d2b6f88
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:365:19
[INFO] [stdout]   27:     0x55dbdc1842d8 - std::panic::catch_unwind::h9f07b17b60991273
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panic.rs:434:14
[INFO] [stdout]   28:     0x55dbdc1842d8 - test::run_test_in_process::hc38797eecf07854f
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/test/src/lib.rs:601:18
[INFO] [stdout]   29:     0x55dbdc1842d8 - test::run_test::run_test_inner::{{closure}}::hac209db8bce0fd77
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/test/src/lib.rs:493:39
[INFO] [stdout]   30:     0x55dbdc152a6d - test::run_test::run_test_inner::{{closure}}::h4aefdd4b4a423e20
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/test/src/lib.rs:520:37
[INFO] [stdout]   31:     0x55dbdc152a6d - std::sys_common::backtrace::__rust_begin_short_backtrace::h652c9e2663704700
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   32:     0x55dbdc157248 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd84fd5e0b5b1f45f
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/thread/mod.rs:476:17
[INFO] [stdout]   33:     0x55dbdc157248 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he23556962a2ae14b
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panic.rs:347:9
[INFO] [stdout]   34:     0x55dbdc157248 - std::panicking::try::do_call::h67d4f93e1fbaa5f9
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:401:40
[INFO] [stdout]   35:     0x55dbdc157248 - std::panicking::try::h396886e678db815e
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:365:19
[INFO] [stdout]   36:     0x55dbdc157248 - std::panic::catch_unwind::hc1d64dcecf0a00e0
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panic.rs:434:14
[INFO] [stdout]   37:     0x55dbdc157248 - std::thread::Builder::spawn_unchecked::{{closure}}::hc2644cf33cb61d8e
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/thread/mod.rs:475:30
[INFO] [stdout]   38:     0x55dbdc157248 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h4473c2c77b66963f
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   39:     0x55dbdc1cfef7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6bff7798948b1075
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/alloc/src/boxed.rs:1572:9
[INFO] [stdout]   40:     0x55dbdc1cfef7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hc2d25ac38f6b2342
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/alloc/src/boxed.rs:1572:9
[INFO] [stdout]   41:     0x55dbdc1cfef7 - std::sys::unix::thread::Thread::new::thread_start::hbba5bc368baac205
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys/unix/thread.rs:74:17
[INFO] [stdout]   42:     0x7f01fd721609 - start_thread
[INFO] [stdout]   43:     0x7f01fd4f3293 - clone
[INFO] [stdout]   44:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     idle
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--test idle'
[INFO] running `Command { std: "docker" "inspect" "e7dfac269d068b1a39fc7c7ae55551a14fb9ce5c5e2f2a25e2fa8b3c2ba8cc1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7dfac269d068b1a39fc7c7ae55551a14fb9ce5c5e2f2a25e2fa8b3c2ba8cc1d", kill_on_drop: false }`
[INFO] [stdout] e7dfac269d068b1a39fc7c7ae55551a14fb9ce5c5e2f2a25e2fa8b3c2ba8cc1d