[INFO] updating cached repository ishanjain28/pulseaudio-dlna
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ishanjain28/pulseaudio-dlna
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ishanjain28/pulseaudio-dlna" "work/ex/clippy-test-run/sources/stable/gh/ishanjain28/pulseaudio-dlna"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/ishanjain28/pulseaudio-dlna'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ishanjain28/pulseaudio-dlna" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/ishanjain28/pulseaudio-dlna"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/ishanjain28/pulseaudio-dlna'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 708f0e8159463bdbedb23d26965662505b3fcc03
[INFO] sha for GitHub repo ishanjain28/pulseaudio-dlna: 708f0e8159463bdbedb23d26965662505b3fcc03
[INFO] validating manifest of ishanjain28/pulseaudio-dlna on toolchain stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ishanjain28/pulseaudio-dlna on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ishanjain28/pulseaudio-dlna
[INFO] finished frobbing ishanjain28/pulseaudio-dlna
[INFO] frobbed toml for ishanjain28/pulseaudio-dlna written to work/ex/clippy-test-run/sources/stable/gh/ishanjain28/pulseaudio-dlna/Cargo.toml
[INFO] started frobbing ishanjain28/pulseaudio-dlna
[INFO] finished frobbing ishanjain28/pulseaudio-dlna
[INFO] frobbed toml for ishanjain28/pulseaudio-dlna written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/ishanjain28/pulseaudio-dlna/Cargo.toml
[INFO] crate ishanjain28/pulseaudio-dlna has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting ishanjain28/pulseaudio-dlna against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/ishanjain28/pulseaudio-dlna:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 18a410593f8453c0b0d3dfa5489fc1a0530f9585cd8e952015021383ebd2a015
[INFO] running `"docker" "start" "-a" "18a410593f8453c0b0d3dfa5489fc1a0530f9585cd8e952015021383ebd2a015"`
[INFO] [stderr]     Checking slog v2.1.1
[INFO] [stderr]    Compiling metadeps v1.1.2
[INFO] [stderr]     Checking isatty v0.1.6
[INFO] [stderr]    Compiling libdbus-sys v0.1.2
[INFO] [stderr]     Checking slog-term v2.3.0
[INFO] [stderr]     Checking dbus v0.6.1
[INFO] [stderr]     Checking paudio-dlna v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/plugin/dlna/discover.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 |             host: host,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `host`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/plugin/dlna/discover.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 |             host: host,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `host`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BusType`, `Connection`, `MessageItem`, `Props`
[INFO] [stderr]  --> src/main.rs:6:12
[INFO] [stderr]   |
[INFO] [stderr] 6 | use dbus::{BusType, Connection, Message, MessageItem, Props};
[INFO] [stderr]   |            ^^^^^^^  ^^^^^^^^^^           ^^^^^^^^^^^  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `MessageItem`
[INFO] [stderr]  --> src/pulseaudio.rs:4:42
[INFO] [stderr]   |
[INFO] [stderr] 4 | use dbus::{BusType, Connection, Message, MessageItem, Props};
[INFO] [stderr]   |                                          ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: module has the same name as its containing module
[INFO] [stderr]  --> src/plugin/mod.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub mod plugin;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::module_inception)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#module_inception
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::net::Ipv4Addr`
[INFO] [stderr]  --> src/plugin/plugin.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::net::Ipv4Addr;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::plugin`
[INFO] [stderr]  --> src/plugin/dlna/mod.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use super::plugin;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BusType`, `Connection`, `MessageItem`, `Props`
[INFO] [stderr]  --> src/main.rs:6:12
[INFO] [stderr]   |
[INFO] [stderr] 6 | use dbus::{BusType, Connection, Message, MessageItem, Props};
[INFO] [stderr]   |            ^^^^^^^  ^^^^^^^^^^           ^^^^^^^^^^^  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `MessageItem`
[INFO] [stderr]  --> src/pulseaudio.rs:4:42
[INFO] [stderr]   |
[INFO] [stderr] 4 | use dbus::{BusType, Connection, Message, MessageItem, Props};
[INFO] [stderr]   |                                          ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: module has the same name as its containing module
[INFO] [stderr]  --> src/plugin/mod.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub mod plugin;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::module_inception)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#module_inception
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::net::Ipv4Addr`
[INFO] [stderr]  --> src/plugin/plugin.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::net::Ipv4Addr;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::plugin`
[INFO] [stderr]  --> src/plugin/dlna/mod.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use super::plugin;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]   --> src/plugin/dlna/mod.rs:26:48
[INFO] [stderr]    |
[INFO] [stderr] 26 |     let v = discover::SSDPDiscover::new(None, |x, y| {});
[INFO] [stderr]    |                                                ^ help: consider using `_x` instead
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `y`
[INFO] [stderr]   --> src/plugin/dlna/mod.rs:26:51
[INFO] [stderr]    |
[INFO] [stderr] 26 |     let v = discover::SSDPDiscover::new(None, |x, y| {});
[INFO] [stderr]    |                                                   ^ help: consider using `_y` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]   --> src/plugin/dlna/mod.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 |     let v = discover::SSDPDiscover::new(None, |x, y| {});
[INFO] [stderr]    |         ^ help: consider using `_v` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]   --> src/main.rs:25:14
[INFO] [stderr]    |
[INFO] [stderr] 25 |     let x = |x: Result<&Message, Error>| {};
[INFO] [stderr]    |              ^ help: consider using `_x` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]   --> src/main.rs:26:14
[INFO] [stderr]    |
[INFO] [stderr] 26 |     let y = |x: Result<&Message, Error>| {};
[INFO] [stderr]    |              ^ help: consider using `_x` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]   --> src/main.rs:28:14
[INFO] [stderr]    |
[INFO] [stderr] 28 |     let w = |x: Result<&Message, Error>| {};
[INFO] [stderr]    |              ^ help: consider using `_x` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]   --> src/main.rs:30:14
[INFO] [stderr]    |
[INFO] [stderr] 30 |     let z = |x: Result<&Message, Error>| {};
[INFO] [stderr]    |              ^ help: consider using `_x` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mods`
[INFO] [stderr]   --> src/main.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 13 |     let mods = pulseaudio::Modules::get();
[INFO] [stderr]    |         ^^^^ help: consider using `_mods` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pa`
[INFO] [stderr]   --> src/main.rs:23:13
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let mut pa = pulseaudio::Pulseaudio::new();
[INFO] [stderr]    |             ^^ help: consider using `_pa` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]   --> src/main.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 |     let x = |x: Result<&Message, Error>| {};
[INFO] [stderr]    |         ^ help: consider using `_x` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `y`
[INFO] [stderr]   --> src/main.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 |     let y = |x: Result<&Message, Error>| {};
[INFO] [stderr]    |         ^ help: consider using `_y` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `w`
[INFO] [stderr]   --> src/main.rs:28:9
[INFO] [stderr]    |
[INFO] [stderr] 28 |     let w = |x: Result<&Message, Error>| {};
[INFO] [stderr]    |         ^ help: consider using `_w` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `z`
[INFO] [stderr]   --> src/main.rs:30:9
[INFO] [stderr]    |
[INFO] [stderr] 30 |     let z = |x: Result<&Message, Error>| {};
[INFO] [stderr]    |         ^ help: consider using `_z` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]   --> src/pulseaudio.rs:74:17
[INFO] [stderr]    |
[INFO] [stderr] 74 |             Err(e) => None,
[INFO] [stderr]    |                 ^ help: consider using `_e` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]    --> src/pulseaudio.rs:110:18
[INFO] [stderr]     |
[INFO] [stderr] 110 |             Some(v) => {
[INFO] [stderr]     |                  ^ help: consider using `_v` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `conn`
[INFO] [stderr]    --> src/pulseaudio.rs:128:17
[INFO] [stderr]     |
[INFO] [stderr] 128 |             let conn = match Connection::open_private(&bus) {
[INFO] [stderr]     |                 ^^^^ help: consider using `_conn` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]    --> src/pulseaudio.rs:156:16
[INFO] [stderr]     |
[INFO] [stderr] 156 |             Ok(v) => {
[INFO] [stderr]     |                ^ help: consider using `_v` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]    --> src/pulseaudio.rs:170:24
[INFO] [stderr]     |
[INFO] [stderr] 170 |                     Ok(v) => {
[INFO] [stderr]     |                        ^ help: consider using `_v` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `core`
[INFO] [stderr]    --> src/pulseaudio.rs:234:13
[INFO] [stderr]     |
[INFO] [stderr] 234 |         let core = Props::new(
[INFO] [stderr]     |             ^^^^ help: consider using `_core` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msg`
[INFO] [stderr]    --> src/pulseaudio.rs:243:17
[INFO] [stderr]     |
[INFO] [stderr] 243 |             let msg = Message::new_method_call(signal.1, "/", signal.1, signal.0).unwrap();
[INFO] [stderr]     |                 ^^^ help: consider using `_msg` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cb`
[INFO] [stderr]   --> src/plugin/dlna/discover.rs:13:43
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub fn new<F>(host: Option<Ipv4Addr>, cb: F) -> SSDPDiscover
[INFO] [stderr]    |                                           ^^ help: consider using `_cb` instead
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let mut pa = pulseaudio::Pulseaudio::new();
[INFO] [stderr]    |         ----^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]   --> src/plugin/dlna/mod.rs:26:48
[INFO] [stderr]    |
[INFO] [stderr] 26 |     let v = discover::SSDPDiscover::new(None, |x, y| {});
[INFO] [stderr]    |                                                ^ help: consider using `_x` instead
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `y`
[INFO] [stderr]   --> src/plugin/dlna/mod.rs:26:51
[INFO] [stderr]    |
[INFO] [stderr] 26 |     let v = discover::SSDPDiscover::new(None, |x, y| {});
[INFO] [stderr]    |                                                   ^ help: consider using `_y` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]   --> src/plugin/dlna/mod.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 |     let v = discover::SSDPDiscover::new(None, |x, y| {});
[INFO] [stderr]    |         ^ help: consider using `_v` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]   --> src/main.rs:25:14
[INFO] [stderr]    |
[INFO] [stderr] 25 |     let x = |x: Result<&Message, Error>| {};
[INFO] [stderr]    |              ^ help: consider using `_x` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]   --> src/main.rs:26:14
[INFO] [stderr]    |
[INFO] [stderr] 26 |     let y = |x: Result<&Message, Error>| {};
[INFO] [stderr]    |              ^ help: consider using `_x` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]   --> src/main.rs:28:14
[INFO] [stderr]    |
[INFO] [stderr] 28 |     let w = |x: Result<&Message, Error>| {};
[INFO] [stderr]    |              ^ help: consider using `_x` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]   --> src/main.rs:30:14
[INFO] [stderr]    |
[INFO] [stderr] 30 |     let z = |x: Result<&Message, Error>| {};
[INFO] [stderr]    |              ^ help: consider using `_x` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mods`
[INFO] [stderr]   --> src/main.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 13 |     let mods = pulseaudio::Modules::get();
[INFO] [stderr]    |         ^^^^ help: consider using `_mods` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pa`
[INFO] [stderr]   --> src/main.rs:23:13
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let mut pa = pulseaudio::Pulseaudio::new();
[INFO] [stderr]    |             ^^ help: consider using `_pa` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]   --> src/main.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 |     let x = |x: Result<&Message, Error>| {};
[INFO] [stderr]    |         ^ help: consider using `_x` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `y`
[INFO] [stderr]   --> src/main.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 |     let y = |x: Result<&Message, Error>| {};
[INFO] [stderr]    |         ^ help: consider using `_y` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `w`
[INFO] [stderr]   --> src/main.rs:28:9
[INFO] [stderr]    |
[INFO] [stderr] 28 |     let w = |x: Result<&Message, Error>| {};
[INFO] [stderr]    |         ^ help: consider using `_w` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `z`
[INFO] [stderr]   --> src/main.rs:30:9
[INFO] [stderr]    |
[INFO] [stderr] 30 |     let z = |x: Result<&Message, Error>| {};
[INFO] [stderr]    |         ^ help: consider using `_z` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]   --> src/pulseaudio.rs:74:17
[INFO] [stderr]    |
[INFO] [stderr] 74 |             Err(e) => None,
[INFO] [stderr]    |                 ^ help: consider using `_e` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]    --> src/pulseaudio.rs:110:18
[INFO] [stderr]     |
[INFO] [stderr] 110 |             Some(v) => {
[INFO] [stderr]     |                  ^ help: consider using `_v` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `conn`
[INFO] [stderr]    --> src/pulseaudio.rs:128:17
[INFO] [stderr]     |
[INFO] [stderr] 128 |             let conn = match Connection::open_private(&bus) {
[INFO] [stderr]     |                 ^^^^ help: consider using `_conn` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]    --> src/pulseaudio.rs:156:16
[INFO] [stderr]     |
[INFO] [stderr] 156 |             Ok(v) => {
[INFO] [stderr]     |                ^ help: consider using `_v` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]    --> src/pulseaudio.rs:170:24
[INFO] [stderr]     |
[INFO] [stderr] 170 |                     Ok(v) => {
[INFO] [stderr]     |                        ^ help: consider using `_v` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `core`
[INFO] [stderr]    --> src/pulseaudio.rs:234:13
[INFO] [stderr]     |
[INFO] [stderr] 234 |         let core = Props::new(
[INFO] [stderr]     |             ^^^^ help: consider using `_core` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msg`
[INFO] [stderr]    --> src/pulseaudio.rs:243:17
[INFO] [stderr]     |
[INFO] [stderr] 243 |             let msg = Message::new_method_call(signal.1, "/", signal.1, signal.0).unwrap();
[INFO] [stderr]     |                 ^^^ help: consider using `_msg` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cb`
[INFO] [stderr]   --> src/plugin/dlna/discover.rs:13:43
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub fn new<F>(host: Option<Ipv4Addr>, cb: F) -> SSDPDiscover
[INFO] [stderr]    |                                           ^^ help: consider using `_cb` instead
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let mut pa = pulseaudio::Pulseaudio::new();
[INFO] [stderr]    |         ----^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `streams`
[INFO] [stderr]  --> src/pulseaudio.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     streams: Vec<String>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `sinks`
[INFO] [stderr]  --> src/pulseaudio.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     sinks: Vec<String>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `fallback_sink`
[INFO] [stderr]   --> src/pulseaudio.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     fallback_sink: Vec<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `system_sinks`
[INFO] [stderr]   --> src/pulseaudio.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     system_sinks: Vec<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `bus`
[INFO] [stderr]   --> src/pulseaudio.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     bus: Option<Connection>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `PulseWatcher`
[INFO] [stderr]   --> src/pulseaudio.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub struct PulseWatcher;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `MODULE_NULL_SINK`
[INFO] [stderr]   --> src/pulseaudio.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | const MODULE_NULL_SINK: &str = "module-null-sink";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `MODULE_DBUS_PROTOCOL`
[INFO] [stderr]   --> src/pulseaudio.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | const MODULE_DBUS_PROTOCOL: &str = "module-dbus-protocol";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `load`
[INFO] [stderr]   --> src/pulseaudio.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn load(mod_name: &str, mods_param: &[(&str, &str)]) -> Option<u32> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `unload`
[INFO] [stderr]   --> src/pulseaudio.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 78 |     pub fn unload(module: u32) -> ExitStatus {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_bus`
[INFO] [stderr]    --> src/pulseaudio.rs:101:5
[INFO] [stderr]     |
[INFO] [stderr] 101 |     fn get_bus(&mut self) -> Result<Connection, &'static str> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_bus_addresses`
[INFO] [stderr]    --> src/pulseaudio.rs:143:5
[INFO] [stderr]     |
[INFO] [stderr] 143 |     fn get_bus_addresses(&mut self) -> Vec<String> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `dbus_server_lookup`
[INFO] [stderr]    --> src/pulseaudio.rs:203:5
[INFO] [stderr]     |
[INFO] [stderr] 203 |     fn dbus_server_lookup(&mut self) -> Result<String, String> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `connect`
[INFO] [stderr]    --> src/pulseaudio.rs:222:5
[INFO] [stderr]     |
[INFO] [stderr] 222 | /     pub fn connect<F>(&mut self, signals: &[(&str, &str, F)])
[INFO] [stderr] 223 | |     where
[INFO] [stderr] 224 | |         F: FnOnce(Result<&Message, Error>),
[INFO] [stderr] 225 | |     {
[INFO] [stderr] ...   |
[INFO] [stderr] 246 | |         }
[INFO] [stderr] 247 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `update_sinks`
[INFO] [stderr]    --> src/pulseaudio.rs:249:5
[INFO] [stderr]     |
[INFO] [stderr] 249 |     pub fn update_sinks(&mut self) {}
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `create_null_sink`
[INFO] [stderr]    --> src/pulseaudio.rs:251:5
[INFO] [stderr]     |
[INFO] [stderr] 251 |     pub fn create_null_sink(&mut self, name: &str, desc: &str) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `delete_null_sink`
[INFO] [stderr]    --> src/pulseaudio.rs:268:5
[INFO] [stderr]     |
[INFO] [stderr] 268 |     pub fn delete_null_sink(mod_id: u32) -> ExitStatus {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `address`
[INFO] [stderr]  --> src/plugin/dlna/discover.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     address: Ipv4Addr,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `host`
[INFO] [stderr]  --> src/plugin/dlna/discover.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     host: Option<Ipv4Addr>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `port`
[INFO] [stderr]  --> src/plugin/dlna/discover.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     port: u8,
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `mx`
[INFO] [stderr]  --> src/plugin/dlna/discover.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     mx: u8,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `ttl`
[INFO] [stderr]  --> src/plugin/dlna/discover.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     ttl: u8,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `amount`
[INFO] [stderr]  --> src/plugin/dlna/discover.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     amount: u8,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `discover`
[INFO] [stderr]   --> src/plugin/dlna/discover.rs:28:1
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub fn discover() {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `dlna`
[INFO] [stderr]  --> src/plugin/dlna/mod.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct dlna;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of `expect` followed by a function call
[INFO] [stderr]   --> src/pulseaudio.rs:83:14
[INFO] [stderr]    |
[INFO] [stderr] 83 |               .expect(&format!(
[INFO] [stderr]    |  ______________^
[INFO] [stderr] 84 | |                 "failed to unload module {} (\"pactl unload-module {}\")",
[INFO] [stderr] 85 | |                 module, module
[INFO] [stderr] 86 | |             ))
[INFO] [stderr]    | |______________^ help: try this: `unwrap_or_else(|_| panic!("failed to unload module {} (\"pactl unload-module {}\")", module))`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::expect_fun_call)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#expect_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: this let-binding has unit value. Consider omitting `let conn =`
[INFO] [stderr]    --> src/pulseaudio.rs:128:13
[INFO] [stderr]     |
[INFO] [stderr] 128 | /             let conn = match Connection::open_private(&bus) {
[INFO] [stderr] 129 | |                 Ok(v) => {
[INFO] [stderr] 130 | |                     println!("Connected to pulseaudio at {}", bus);
[INFO] [stderr] 131 | |                     return Ok(v);
[INFO] [stderr] ...   |
[INFO] [stderr] 136 | |                 }
[INFO] [stderr] 137 | |             };
[INFO] [stderr]     | |______________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::let_unit_value)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_unit_value
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/pulseaudio.rs:148:42
[INFO] [stderr]     |
[INFO] [stderr] 148 |             Ok(v) => for addr in v.split(";") {
[INFO] [stderr]     |                                          ^^^ help: try using a char instead: `';'`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_char_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: literal out of range for u8
[INFO] [stderr]   --> src/plugin/dlna/discover.rs:20:19
[INFO] [stderr]    |
[INFO] [stderr] 20 |             port: 1900,
[INFO] [stderr]    |                   ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(overflowing_literals)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `dlna` should have a camel case name such as `Dlna`
[INFO] [stderr]  --> src/plugin/dlna/mod.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct dlna;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_camel_case_types)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `streams`
[INFO] [stderr]  --> src/pulseaudio.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     streams: Vec<String>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `sinks`
[INFO] [stderr]  --> src/pulseaudio.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     sinks: Vec<String>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `fallback_sink`
[INFO] [stderr]   --> src/pulseaudio.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     fallback_sink: Vec<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `system_sinks`
[INFO] [stderr]   --> src/pulseaudio.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     system_sinks: Vec<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `bus`
[INFO] [stderr]   --> src/pulseaudio.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     bus: Option<Connection>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `PulseWatcher`
[INFO] [stderr]   --> src/pulseaudio.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub struct PulseWatcher;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `MODULE_NULL_SINK`
[INFO] [stderr]   --> src/pulseaudio.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | const MODULE_NULL_SINK: &str = "module-null-sink";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `MODULE_DBUS_PROTOCOL`
[INFO] [stderr]   --> src/pulseaudio.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | const MODULE_DBUS_PROTOCOL: &str = "module-dbus-protocol";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `load`
[INFO] [stderr]   --> src/pulseaudio.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn load(mod_name: &str, mods_param: &[(&str, &str)]) -> Option<u32> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `unload`
[INFO] [stderr]   --> src/pulseaudio.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 78 |     pub fn unload(module: u32) -> ExitStatus {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_bus`
[INFO] [stderr]    --> src/pulseaudio.rs:101:5
[INFO] [stderr]     |
[INFO] [stderr] 101 |     fn get_bus(&mut self) -> Result<Connection, &'static str> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_bus_addresses`
[INFO] [stderr]    --> src/pulseaudio.rs:143:5
[INFO] [stderr]     |
[INFO] [stderr] 143 |     fn get_bus_addresses(&mut self) -> Vec<String> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `dbus_server_lookup`
[INFO] [stderr]    --> src/pulseaudio.rs:203:5
[INFO] [stderr]     |
[INFO] [stderr] 203 |     fn dbus_server_lookup(&mut self) -> Result<String, String> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `connect`
[INFO] [stderr]    --> src/pulseaudio.rs:222:5
[INFO] [stderr]     |
[INFO] [stderr] 222 | /     pub fn connect<F>(&mut self, signals: &[(&str, &str, F)])
[INFO] [stderr] 223 | |     where
[INFO] [stderr] 224 | |         F: FnOnce(Result<&Message, Error>),
[INFO] [stderr] 225 | |     {
[INFO] [stderr] ...   |
[INFO] [stderr] 246 | |         }
[INFO] [stderr] 247 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `update_sinks`
[INFO] [stderr]    --> src/pulseaudio.rs:249:5
[INFO] [stderr]     |
[INFO] [stderr] 249 |     pub fn update_sinks(&mut self) {}
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `create_null_sink`
[INFO] [stderr]    --> src/pulseaudio.rs:251:5
[INFO] [stderr]     |
[INFO] [stderr] 251 |     pub fn create_null_sink(&mut self, name: &str, desc: &str) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `delete_null_sink`
[INFO] [stderr]    --> src/pulseaudio.rs:268:5
[INFO] [stderr]     |
[INFO] [stderr] 268 |     pub fn delete_null_sink(mod_id: u32) -> ExitStatus {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `address`
[INFO] [stderr]  --> src/plugin/dlna/discover.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     address: Ipv4Addr,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `host`
[INFO] [stderr]  --> src/plugin/dlna/discover.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     host: Option<Ipv4Addr>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `port`
[INFO] [stderr]  --> src/plugin/dlna/discover.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     port: u8,
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `mx`
[INFO] [stderr]  --> src/plugin/dlna/discover.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     mx: u8,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `ttl`
[INFO] [stderr]  --> src/plugin/dlna/discover.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     ttl: u8,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `amount`
[INFO] [stderr]  --> src/plugin/dlna/discover.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     amount: u8,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `discover`
[INFO] [stderr]   --> src/plugin/dlna/discover.rs:28:1
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub fn discover() {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `dlna`
[INFO] [stderr]  --> src/plugin/dlna/mod.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct dlna;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of `expect` followed by a function call
[INFO] [stderr]   --> src/pulseaudio.rs:83:14
[INFO] [stderr]    |
[INFO] [stderr] 83 |               .expect(&format!(
[INFO] [stderr]    |  ______________^
[INFO] [stderr] 84 | |                 "failed to unload module {} (\"pactl unload-module {}\")",
[INFO] [stderr] 85 | |                 module, module
[INFO] [stderr] 86 | |             ))
[INFO] [stderr]    | |______________^ help: try this: `unwrap_or_else(|_| panic!("failed to unload module {} (\"pactl unload-module {}\")", module))`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::expect_fun_call)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#expect_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: this let-binding has unit value. Consider omitting `let conn =`
[INFO] [stderr]    --> src/pulseaudio.rs:128:13
[INFO] [stderr]     |
[INFO] [stderr] 128 | /             let conn = match Connection::open_private(&bus) {
[INFO] [stderr] 129 | |                 Ok(v) => {
[INFO] [stderr] 130 | |                     println!("Connected to pulseaudio at {}", bus);
[INFO] [stderr] 131 | |                     return Ok(v);
[INFO] [stderr] ...   |
[INFO] [stderr] 136 | |                 }
[INFO] [stderr] 137 | |             };
[INFO] [stderr]     | |______________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::let_unit_value)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_unit_value
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/pulseaudio.rs:148:42
[INFO] [stderr]     |
[INFO] [stderr] 148 |             Ok(v) => for addr in v.split(";") {
[INFO] [stderr]     |                                          ^^^ help: try using a char instead: `';'`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_char_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: literal out of range for u8
[INFO] [stderr]   --> src/plugin/dlna/discover.rs:20:19
[INFO] [stderr]    |
[INFO] [stderr] 20 |             port: 1900,
[INFO] [stderr]    |                   ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(overflowing_literals)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `dlna` should have a camel case name such as `Dlna`
[INFO] [stderr]  --> src/plugin/dlna/mod.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct dlna;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_camel_case_types)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.69s
[INFO] running `"docker" "inspect" "18a410593f8453c0b0d3dfa5489fc1a0530f9585cd8e952015021383ebd2a015"`
[INFO] running `"docker" "rm" "-f" "18a410593f8453c0b0d3dfa5489fc1a0530f9585cd8e952015021383ebd2a015"`
[INFO] [stdout] 18a410593f8453c0b0d3dfa5489fc1a0530f9585cd8e952015021383ebd2a015