Nov 28 02:17:45.407 INFO checking kokoax/mpd_client_with_rust against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 02:17:45.409 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +db42d4dad33013eba11ef37342ad9f614e5652b8-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 28 02:17:45.900 INFO [stdout] 57e4c5d5eff674a1afde366a6d159057866f3e4df349c007a3bde2332213ed66
Nov 28 02:17:45.902 INFO running `"docker" "start" "-a" "57e4c5d5eff674a1afde366a6d159057866f3e4df349c007a3bde2332213ed66"`
Nov 28 02:17:47.182 INFO [stderr] usermod: no changes
Nov 28 02:17:47.340 INFO [stderr]    Compiling gio v0.1.2
Nov 28 02:17:47.340 INFO [stderr]    Compiling gdk-pixbuf v0.1.2
Nov 28 02:17:47.340 INFO [stderr]    Compiling cairo-rs v0.1.2
Nov 28 02:17:47.340 INFO [stderr]     Checking c_vec v1.2.0
Nov 28 02:17:47.340 INFO [stderr]    Compiling gdk v0.5.2
Nov 28 02:17:47.340 INFO [stderr]    Compiling gtk v0.1.2
Nov 28 02:17:47.351 INFO [stderr]    Compiling glib-sys v0.3.3
Nov 28 02:17:47.351 INFO [stderr]    Compiling gobject-sys v0.3.3
Nov 28 02:17:48.258 INFO [stderr]    Compiling gio-sys v0.3.3
Nov 28 02:17:48.314 INFO [stderr]    Compiling pango-sys v0.3.3
Nov 28 02:17:49.009 INFO [stderr]    Compiling cairo-sys-rs v0.3.3
Nov 28 02:17:49.020 INFO [stderr]    Compiling gdk-pixbuf-sys v0.3.3
Nov 28 02:17:49.040 INFO [stderr]    Compiling atk-sys v0.3.3
Nov 28 02:17:49.252 INFO [stderr]    Compiling gdk-sys v0.3.3
Nov 28 02:17:49.756 INFO [stderr]    Compiling gtk-sys v0.3.3
Nov 28 02:17:50.617 INFO [stderr]     Checking aho-corasick v0.6.2
Nov 28 02:17:52.912 INFO [stderr]     Checking regex v0.2.1
Nov 28 02:17:55.732 INFO [stderr]     Checking glib v0.1.2
Nov 28 02:17:59.204 INFO [stderr]     Checking pango v0.1.2
Nov 28 02:18:29.244 INFO [stderr]     Checking mpd_client v0.1.0 (/source)
Nov 28 02:18:30.520 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Nov 28 02:18:30.520 INFO [stderr]    --> src/main_window.rs:229:20
Nov 28 02:18:30.520 INFO [stderr]     |
Nov 28 02:18:30.520 INFO [stderr] 229 |         let home = std::env::home_dir().unwrap().into_os_string().into_string().unwrap();
Nov 28 02:18:30.520 INFO [stderr]     |                    ^^^^^^^^^^^^^^^^^^
Nov 28 02:18:30.520 INFO [stderr]     |
Nov 28 02:18:30.520 INFO [stderr]     = note: #[warn(deprecated)] on by default
Nov 28 02:18:30.520 INFO [stderr] 
Nov 28 02:18:30.679 INFO [stderr] warning: unused variable: `seek_bar_adj`
Nov 28 02:18:30.679 INFO [stderr]   --> src/main_window.rs:80:13
Nov 28 02:18:30.679 INFO [stderr]    |
Nov 28 02:18:30.679 INFO [stderr] 80 |         let seek_bar_adj = gtk::Adjustment::new(100.0, 0.0, 100.0, 1.0, 10.0, 0.0);
Nov 28 02:18:30.679 INFO [stderr]    |             ^^^^^^^^^^^^ help: consider using `_seek_bar_adj` instead
Nov 28 02:18:30.679 INFO [stderr]    |
Nov 28 02:18:30.679 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 02:18:30.679 INFO [stderr] 
Nov 28 02:18:30.679 INFO [stderr] warning: unused variable: `flowbox_child`
Nov 28 02:18:30.679 INFO [stderr]    --> src/main_window.rs:253:48
Nov 28 02:18:30.679 INFO [stderr]     |
Nov 28 02:18:30.679 INFO [stderr] 253 |         flow.connect_child_activated(|flowbox, flowbox_child| {
Nov 28 02:18:30.679 INFO [stderr]     |                                                ^^^^^^^^^^^^^ help: consider using `_flowbox_child` instead
Nov 28 02:18:30.679 INFO [stderr] 
Nov 28 02:18:30.679 INFO [stderr] warning: value assigned to `iter` is never read
Nov 28 02:18:30.679 INFO [stderr]    --> src/main_window.rs:355:33
Nov 28 02:18:30.679 INFO [stderr]     |
Nov 28 02:18:30.679 INFO [stderr] 355 |                         let mut iter = model.iter_children(None).unwrap();
Nov 28 02:18:30.679 INFO [stderr]     |                                 ^^^^
Nov 28 02:18:30.680 INFO [stderr]     |
Nov 28 02:18:30.680 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 28 02:18:30.680 INFO [stderr] 
Nov 28 02:18:30.680 INFO [stderr] warning: variable does not need to be mutable
Nov 28 02:18:30.680 INFO [stderr]   --> src/main_window.rs:37:13
Nov 28 02:18:30.680 INFO [stderr]    |
Nov 28 02:18:30.680 INFO [stderr] 37 |         let mut all_container = gtk::Box::new(gtk::Orientation::Vertical, 10);
Nov 28 02:18:30.680 INFO [stderr]    |             ----^^^^^^^^^^^^^
Nov 28 02:18:30.680 INFO [stderr]    |             |
Nov 28 02:18:30.680 INFO [stderr]    |             help: remove this `mut`
Nov 28 02:18:30.680 INFO [stderr]    |
Nov 28 02:18:30.680 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 02:18:30.680 INFO [stderr] 
Nov 28 02:18:30.688 INFO [stderr] warning: variable does not need to be mutable
Nov 28 02:18:30.688 INFO [stderr]    --> src/main_window.rs:109:17
Nov 28 02:18:30.688 INFO [stderr]     |
Nov 28 02:18:30.688 INFO [stderr] 109 |             let mut mpd = mpd_timeout.clone();
Nov 28 02:18:30.688 INFO [stderr]     |                 ----^^^
Nov 28 02:18:30.688 INFO [stderr]     |                 |
Nov 28 02:18:30.688 INFO [stderr]     |                 help: remove this `mut`
Nov 28 02:18:30.688 INFO [stderr] 
Nov 28 02:18:30.708 INFO [stderr] warning: variable does not need to be mutable
Nov 28 02:18:30.708 INFO [stderr]    --> src/main_window.rs:157:13
Nov 28 02:18:30.708 INFO [stderr]     |
Nov 28 02:18:30.708 INFO [stderr] 157 |         let mut mpd = self.mpd.lock().unwrap();
Nov 28 02:18:30.708 INFO [stderr]     |             ----^^^
Nov 28 02:18:30.708 INFO [stderr]     |             |
Nov 28 02:18:30.708 INFO [stderr]     |             help: remove this `mut`
Nov 28 02:18:30.708 INFO [stderr] 
Nov 28 02:18:30.708 INFO [stderr] warning: variable does not need to be mutable
Nov 28 02:18:30.708 INFO [stderr]    --> src/main_window.rs:183:13
Nov 28 02:18:30.708 INFO [stderr]     |
Nov 28 02:18:30.708 INFO [stderr] 183 |         let mut mpd_forcus   = locked_mpd.clone();
Nov 28 02:18:30.708 INFO [stderr]     |             ----^^^^^^^^^^
Nov 28 02:18:30.708 INFO [stderr]     |             |
Nov 28 02:18:30.708 INFO [stderr]     |             help: remove this `mut`
Nov 28 02:18:30.708 INFO [stderr] 
Nov 28 02:18:30.708 INFO [stderr] warning: variable does not need to be mutable
Nov 28 02:18:30.708 INFO [stderr]    --> src/main_window.rs:184:13
Nov 28 02:18:30.708 INFO [stderr]     |
Nov 28 02:18:30.708 INFO [stderr] 184 |         let mut mpd_keypress = locked_mpd.clone();
Nov 28 02:18:30.708 INFO [stderr]     |             ----^^^^^^^^^^^^
Nov 28 02:18:30.708 INFO [stderr]     |             |
Nov 28 02:18:30.708 INFO [stderr]     |             help: remove this `mut`
Nov 28 02:18:30.708 INFO [stderr] 
Nov 28 02:18:30.716 INFO [stderr] warning: variable does not need to be mutable
Nov 28 02:18:30.716 INFO [stderr]    --> src/main_window.rs:296:13
Nov 28 02:18:30.716 INFO [stderr]     |
Nov 28 02:18:30.716 INFO [stderr] 296 |         let mut mpd = self.mpd.lock().unwrap();
Nov 28 02:18:30.716 INFO [stderr]     |             ----^^^
Nov 28 02:18:30.716 INFO [stderr]     |             |
Nov 28 02:18:30.716 INFO [stderr]     |             help: remove this `mut`
Nov 28 02:18:30.716 INFO [stderr] 
Nov 28 02:18:31.044 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Nov 28 02:18:31.044 INFO [stderr]    --> src/main_window.rs:229:20
Nov 28 02:18:31.044 INFO [stderr]     |
Nov 28 02:18:31.044 INFO [stderr] 229 |         let home = std::env::home_dir().unwrap().into_os_string().into_string().unwrap();
Nov 28 02:18:31.044 INFO [stderr]     |                    ^^^^^^^^^^^^^^^^^^
Nov 28 02:18:31.044 INFO [stderr]     |
Nov 28 02:18:31.044 INFO [stderr]     = note: #[warn(deprecated)] on by default
Nov 28 02:18:31.044 INFO [stderr] 
Nov 28 02:18:31.321 INFO [stderr] warning: unused variable: `seek_bar_adj`
Nov 28 02:18:31.321 INFO [stderr]   --> src/main_window.rs:80:13
Nov 28 02:18:31.322 INFO [stderr]    |
Nov 28 02:18:31.322 INFO [stderr] 80 |         let seek_bar_adj = gtk::Adjustment::new(100.0, 0.0, 100.0, 1.0, 10.0, 0.0);
Nov 28 02:18:31.322 INFO [stderr]    |             ^^^^^^^^^^^^ help: consider using `_seek_bar_adj` instead
Nov 28 02:18:31.322 INFO [stderr]    |
Nov 28 02:18:31.323 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 02:18:31.323 INFO [stderr] 
Nov 28 02:18:31.323 INFO [stderr] warning: unused variable: `flowbox_child`
Nov 28 02:18:31.323 INFO [stderr]    --> src/main_window.rs:253:48
Nov 28 02:18:31.324 INFO [stderr]     |
Nov 28 02:18:31.341 INFO [stderr] 253 |         flow.connect_child_activated(|flowbox, flowbox_child| {
Nov 28 02:18:31.341 INFO [stderr]     |                                                ^^^^^^^^^^^^^ help: consider using `_flowbox_child` instead
Nov 28 02:18:31.341 INFO [stderr] 
Nov 28 02:18:31.341 INFO [stderr] warning: value assigned to `iter` is never read
Nov 28 02:18:31.341 INFO [stderr]    --> src/main_window.rs:355:33
Nov 28 02:18:31.341 INFO [stderr]     |
Nov 28 02:18:31.341 INFO [stderr] 355 |                         let mut iter = model.iter_children(None).unwrap();
Nov 28 02:18:31.341 INFO [stderr]     |                                 ^^^^
Nov 28 02:18:31.341 INFO [stderr]     |
Nov 28 02:18:31.341 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 28 02:18:31.341 INFO [stderr] 
Nov 28 02:18:31.341 INFO [stderr] warning: variable does not need to be mutable
Nov 28 02:18:31.341 INFO [stderr]   --> src/main_window.rs:37:13
Nov 28 02:18:31.341 INFO [stderr]    |
Nov 28 02:18:31.341 INFO [stderr] 37 |         let mut all_container = gtk::Box::new(gtk::Orientation::Vertical, 10);
Nov 28 02:18:31.341 INFO [stderr]    |             ----^^^^^^^^^^^^^
Nov 28 02:18:31.341 INFO [stderr]    |             |
Nov 28 02:18:31.341 INFO [stderr]    |             help: remove this `mut`
Nov 28 02:18:31.341 INFO [stderr]    |
Nov 28 02:18:31.341 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 02:18:31.341 INFO [stderr] 
Nov 28 02:18:31.341 INFO [stderr] warning: variable does not need to be mutable
Nov 28 02:18:31.341 INFO [stderr]    --> src/main_window.rs:109:17
Nov 28 02:18:31.341 INFO [stderr]     |
Nov 28 02:18:31.341 INFO [stderr] 109 |             let mut mpd = mpd_timeout.clone();
Nov 28 02:18:31.341 INFO [stderr]     |                 ----^^^
Nov 28 02:18:31.341 INFO [stderr]     |                 |
Nov 28 02:18:31.341 INFO [stderr]     |                 help: remove this `mut`
Nov 28 02:18:31.341 INFO [stderr] 
Nov 28 02:18:31.348 INFO [stderr] warning: variable does not need to be mutable
Nov 28 02:18:31.348 INFO [stderr]    --> src/main_window.rs:157:13
Nov 28 02:18:31.348 INFO [stderr]     |
Nov 28 02:18:31.348 INFO [stderr] 157 |         let mut mpd = self.mpd.lock().unwrap();
Nov 28 02:18:31.348 INFO [stderr]     |             ----^^^
Nov 28 02:18:31.348 INFO [stderr]     |             |
Nov 28 02:18:31.348 INFO [stderr]     |             help: remove this `mut`
Nov 28 02:18:31.348 INFO [stderr] 
Nov 28 02:18:31.348 INFO [stderr] warning: variable does not need to be mutable
Nov 28 02:18:31.348 INFO [stderr]    --> src/main_window.rs:183:13
Nov 28 02:18:31.348 INFO [stderr]     |
Nov 28 02:18:31.348 INFO [stderr] 183 |         let mut mpd_forcus   = locked_mpd.clone();
Nov 28 02:18:31.348 INFO [stderr]     |             ----^^^^^^^^^^
Nov 28 02:18:31.348 INFO [stderr]     |             |
Nov 28 02:18:31.348 INFO [stderr]     |             help: remove this `mut`
Nov 28 02:18:31.348 INFO [stderr] 
Nov 28 02:18:31.348 INFO [stderr] warning: variable does not need to be mutable
Nov 28 02:18:31.348 INFO [stderr]    --> src/main_window.rs:184:13
Nov 28 02:18:31.348 INFO [stderr]     |
Nov 28 02:18:31.348 INFO [stderr] 184 |         let mut mpd_keypress = locked_mpd.clone();
Nov 28 02:18:31.348 INFO [stderr]     |             ----^^^^^^^^^^^^
Nov 28 02:18:31.348 INFO [stderr]     |             |
Nov 28 02:18:31.348 INFO [stderr]     |             help: remove this `mut`
Nov 28 02:18:31.348 INFO [stderr] 
Nov 28 02:18:31.404 INFO [stderr] warning: variable does not need to be mutable
Nov 28 02:18:31.404 INFO [stderr]    --> src/main_window.rs:296:13
Nov 28 02:18:31.404 INFO [stderr]     |
Nov 28 02:18:31.404 INFO [stderr] 296 |         let mut mpd = self.mpd.lock().unwrap();
Nov 28 02:18:31.404 INFO [stderr]     |             ----^^^
Nov 28 02:18:31.404 INFO [stderr]     |             |
Nov 28 02:18:31.404 INFO [stderr]     |             help: remove this `mut`
Nov 28 02:18:31.404 INFO [stderr] 
Nov 28 02:18:32.604 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Nov 28 02:18:32.604 INFO [stderr]    --> src/main_window.rs:229:20
Nov 28 02:18:32.604 INFO [stderr]     |
Nov 28 02:18:32.604 INFO [stderr] 229 |         let home = std::env::home_dir().unwrap().into_os_string().into_string().unwrap();
Nov 28 02:18:32.604 INFO [stderr]     |                    ^^^^^^^^^^^^^^^^^^
Nov 28 02:18:32.604 INFO [stderr]     |
Nov 28 02:18:32.604 INFO [stderr]     = note: #[warn(deprecated)] on by default
Nov 28 02:18:32.604 INFO [stderr] 
Nov 28 02:18:32.820 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Nov 28 02:18:32.820 INFO [stderr]    --> src/main_window.rs:229:20
Nov 28 02:18:32.820 INFO [stderr]     |
Nov 28 02:18:32.820 INFO [stderr] 229 |         let home = std::env::home_dir().unwrap().into_os_string().into_string().unwrap();
Nov 28 02:18:32.821 INFO [stderr]     |                    ^^^^^^^^^^^^^^^^^^
Nov 28 02:18:32.821 INFO [stderr]     |
Nov 28 02:18:32.821 INFO [stderr]     = note: #[warn(deprecated)] on by default
Nov 28 02:18:32.821 INFO [stderr] 
Nov 28 02:18:32.906 INFO [stderr] warning: unused variable: `seek_bar_adj`
Nov 28 02:18:32.906 INFO [stderr]   --> src/main_window.rs:80:13
Nov 28 02:18:32.907 INFO [stderr]    |
Nov 28 02:18:32.907 INFO [stderr] 80 |         let seek_bar_adj = gtk::Adjustment::new(100.0, 0.0, 100.0, 1.0, 10.0, 0.0);
Nov 28 02:18:32.907 INFO [stderr]    |             ^^^^^^^^^^^^ help: consider using `_seek_bar_adj` instead
Nov 28 02:18:32.907 INFO [stderr]    |
Nov 28 02:18:32.908 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 02:18:32.908 INFO [stderr] 
Nov 28 02:18:32.908 INFO [stderr] warning: unused variable: `flowbox_child`
Nov 28 02:18:32.909 INFO [stderr]    --> src/main_window.rs:253:48
Nov 28 02:18:32.909 INFO [stderr]     |
Nov 28 02:18:32.909 INFO [stderr] 253 |         flow.connect_child_activated(|flowbox, flowbox_child| {
Nov 28 02:18:32.910 INFO [stderr]     |                                                ^^^^^^^^^^^^^ help: consider using `_flowbox_child` instead
Nov 28 02:18:32.910 INFO [stderr] 
Nov 28 02:18:32.910 INFO [stderr] warning: value assigned to `iter` is never read
Nov 28 02:18:32.910 INFO [stderr]    --> src/main_window.rs:355:33
Nov 28 02:18:32.911 INFO [stderr]     |
Nov 28 02:18:32.911 INFO [stderr] 355 |                         let mut iter = model.iter_children(None).unwrap();
Nov 28 02:18:32.911 INFO [stderr]     |                                 ^^^^
Nov 28 02:18:32.912 INFO [stderr]     |
Nov 28 02:18:32.912 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 28 02:18:32.912 INFO [stderr] 
Nov 28 02:18:32.913 INFO [stderr] warning: variable does not need to be mutable
Nov 28 02:18:32.913 INFO [stderr]   --> src/main_window.rs:37:13
Nov 28 02:18:32.913 INFO [stderr]    |
Nov 28 02:18:32.913 INFO [stderr] 37 |         let mut all_container = gtk::Box::new(gtk::Orientation::Vertical, 10);
Nov 28 02:18:32.914 INFO [stderr]    |             ----^^^^^^^^^^^^^
Nov 28 02:18:32.914 INFO [stderr]    |             |
Nov 28 02:18:32.914 INFO [stderr]    |             help: remove this `mut`
Nov 28 02:18:32.915 INFO [stderr]    |
Nov 28 02:18:32.915 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 02:18:32.915 INFO [stderr] 
Nov 28 02:18:32.932 INFO [stderr] warning: variable does not need to be mutable
Nov 28 02:18:32.933 INFO [stderr]    --> src/main_window.rs:109:17
Nov 28 02:18:32.933 INFO [stderr]     |
Nov 28 02:18:32.933 INFO [stderr] 109 |             let mut mpd = mpd_timeout.clone();
Nov 28 02:18:32.934 INFO [stderr]     |                 ----^^^
Nov 28 02:18:32.934 INFO [stderr]     |                 |
Nov 28 02:18:32.934 INFO [stderr]     |                 help: remove this `mut`
Nov 28 02:18:32.935 INFO [stderr] 
Nov 28 02:18:32.952 INFO [stderr] warning: variable does not need to be mutable
Nov 28 02:18:32.953 INFO [stderr]    --> src/main_window.rs:157:13
Nov 28 02:18:32.953 INFO [stderr]     |
Nov 28 02:18:32.953 INFO [stderr] 157 |         let mut mpd = self.mpd.lock().unwrap();
Nov 28 02:18:32.954 INFO [stderr]     |             ----^^^
Nov 28 02:18:32.954 INFO [stderr]     |             |
Nov 28 02:18:32.954 INFO [stderr]     |             help: remove this `mut`
Nov 28 02:18:32.955 INFO [stderr] 
Nov 28 02:18:32.955 INFO [stderr] warning: variable does not need to be mutable
Nov 28 02:18:32.955 INFO [stderr]    --> src/main_window.rs:183:13
Nov 28 02:18:32.955 INFO [stderr]     |
Nov 28 02:18:32.956 INFO [stderr] 183 |         let mut mpd_forcus   = locked_mpd.clone();
Nov 28 02:18:32.956 INFO [stderr]     |             ----^^^^^^^^^^
Nov 28 02:18:32.956 INFO [stderr]     |             |
Nov 28 02:18:32.957 INFO [stderr]     |             help: remove this `mut`
Nov 28 02:18:32.957 INFO [stderr] 
Nov 28 02:18:32.957 INFO [stderr] warning: variable does not need to be mutable
Nov 28 02:18:32.957 INFO [stderr]    --> src/main_window.rs:184:13
Nov 28 02:18:32.958 INFO [stderr]     |
Nov 28 02:18:32.958 INFO [stderr] 184 |         let mut mpd_keypress = locked_mpd.clone();
Nov 28 02:18:32.958 INFO [stderr]     |             ----^^^^^^^^^^^^
Nov 28 02:18:32.959 INFO [stderr]     |             |
Nov 28 02:18:32.959 INFO [stderr]     |             help: remove this `mut`
Nov 28 02:18:32.959 INFO [stderr] 
Nov 28 02:18:32.992 INFO [stderr] warning: variable does not need to be mutable
Nov 28 02:18:32.993 INFO [stderr]    --> src/main_window.rs:296:13
Nov 28 02:18:32.993 INFO [stderr]     |
Nov 28 02:18:32.993 INFO [stderr] 296 |         let mut mpd = self.mpd.lock().unwrap();
Nov 28 02:18:32.994 INFO [stderr]     |             ----^^^
Nov 28 02:18:32.994 INFO [stderr]     |             |
Nov 28 02:18:32.994 INFO [stderr]     |             help: remove this `mut`
Nov 28 02:18:32.995 INFO [stderr] 
Nov 28 02:18:33.030 INFO [stderr] warning: method is never used: `currentsong`
Nov 28 02:18:33.030 INFO [stderr]   --> src/mpd.rs:84:5
Nov 28 02:18:33.030 INFO [stderr]    |
Nov 28 02:18:33.030 INFO [stderr] 84 |     pub fn currentsong(&self) -> HashMap<String, String> {
Nov 28 02:18:33.030 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:18:33.030 INFO [stderr]    |
Nov 28 02:18:33.030 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 02:18:33.031 INFO [stderr] 
Nov 28 02:18:33.031 INFO [stderr] warning: method is never used: `listall`
Nov 28 02:18:33.031 INFO [stderr]    --> src/mpd.rs:112:5
Nov 28 02:18:33.031 INFO [stderr]     |
Nov 28 02:18:33.031 INFO [stderr] 112 |     pub fn listall(&self) -> Vec<HashMap<String, String>> {
Nov 28 02:18:33.031 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:18:33.031 INFO [stderr] 
Nov 28 02:18:33.031 INFO [stderr] warning: method is never used: `playlist`
Nov 28 02:18:33.031 INFO [stderr]    --> src/mpd.rs:124:5
Nov 28 02:18:33.031 INFO [stderr]     |
Nov 28 02:18:33.031 INFO [stderr] 124 |     pub fn playlist(&self) -> Vec<HashMap<String, String>> {
Nov 28 02:18:33.031 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:18:33.031 INFO [stderr] 
Nov 28 02:18:33.032 INFO [stderr] warning: method is never used: `find`
Nov 28 02:18:33.032 INFO [stderr]    --> src/mpd.rs:130:5
Nov 28 02:18:33.032 INFO [stderr]     |
Nov 28 02:18:33.032 INFO [stderr] 130 |     pub fn find(&self, filter: &str, uri: &str) -> Vec<HashMap<String, String>> {
Nov 28 02:18:33.032 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:18:33.032 INFO [stderr] 
Nov 28 02:18:33.032 INFO [stderr] warning: method is never used: `ls_dir`
Nov 28 02:18:33.032 INFO [stderr]    --> src/mpd.rs:137:5
Nov 28 02:18:33.032 INFO [stderr]     |
Nov 28 02:18:33.032 INFO [stderr] 137 |     pub fn ls_dir(&self, path: &str) -> Vec<HashMap<String, String>> {
Nov 28 02:18:33.032 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:18:33.032 INFO [stderr] 
Nov 28 02:18:33.032 INFO [stderr] warning: method is never used: `ls_song`
Nov 28 02:18:33.033 INFO [stderr]    --> src/mpd.rs:143:5
Nov 28 02:18:33.033 INFO [stderr]     |
Nov 28 02:18:33.033 INFO [stderr] 143 |     pub fn ls_song(&self, path: &str) -> Vec<HashMap<String, String>> {
Nov 28 02:18:33.033 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:18:33.033 INFO [stderr] 
Nov 28 02:18:33.033 INFO [stderr] warning: method is never used: `ls_playlist`
Nov 28 02:18:33.033 INFO [stderr]    --> src/mpd.rs:149:5
Nov 28 02:18:33.033 INFO [stderr]     |
Nov 28 02:18:33.033 INFO [stderr] 149 |     pub fn ls_playlist(&self, path: &str) -> Vec<HashMap<String, String>> {
Nov 28 02:18:33.033 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:18:33.033 INFO [stderr] 
Nov 28 02:18:33.033 INFO [stderr] warning: method is never used: `ls_dir_and_song`
Nov 28 02:18:33.033 INFO [stderr]    --> src/mpd.rs:155:5
Nov 28 02:18:33.033 INFO [stderr]     |
Nov 28 02:18:33.033 INFO [stderr] 155 |     pub fn ls_dir_and_song(&self, path: &str) -> Vec<HashMap<String, String>> {
Nov 28 02:18:33.034 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:18:33.034 INFO [stderr] 
Nov 28 02:18:33.192 INFO [stderr] warning: unused variable: `seek_bar_adj`
Nov 28 02:18:33.192 INFO [stderr]   --> src/main_window.rs:80:13
Nov 28 02:18:33.192 INFO [stderr]    |
Nov 28 02:18:33.192 INFO [stderr] 80 |         let seek_bar_adj = gtk::Adjustment::new(100.0, 0.0, 100.0, 1.0, 10.0, 0.0);
Nov 28 02:18:33.192 INFO [stderr]    |             ^^^^^^^^^^^^ help: consider using `_seek_bar_adj` instead
Nov 28 02:18:33.192 INFO [stderr]    |
Nov 28 02:18:33.192 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 02:18:33.192 INFO [stderr] 
Nov 28 02:18:33.192 INFO [stderr] warning: unused variable: `flowbox_child`
Nov 28 02:18:33.192 INFO [stderr]    --> src/main_window.rs:253:48
Nov 28 02:18:33.192 INFO [stderr]     |
Nov 28 02:18:33.192 INFO [stderr] 253 |         flow.connect_child_activated(|flowbox, flowbox_child| {
Nov 28 02:18:33.192 INFO [stderr]     |                                                ^^^^^^^^^^^^^ help: consider using `_flowbox_child` instead
Nov 28 02:18:33.192 INFO [stderr] 
Nov 28 02:18:33.192 INFO [stderr] warning: value assigned to `iter` is never read
Nov 28 02:18:33.192 INFO [stderr]    --> src/main_window.rs:355:33
Nov 28 02:18:33.192 INFO [stderr]     |
Nov 28 02:18:33.192 INFO [stderr] 355 |                         let mut iter = model.iter_children(None).unwrap();
Nov 28 02:18:33.192 INFO [stderr]     |                                 ^^^^
Nov 28 02:18:33.192 INFO [stderr]     |
Nov 28 02:18:33.192 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 28 02:18:33.192 INFO [stderr] 
Nov 28 02:18:33.192 INFO [stderr] warning: variable does not need to be mutable
Nov 28 02:18:33.192 INFO [stderr]   --> src/main_window.rs:37:13
Nov 28 02:18:33.192 INFO [stderr]    |
Nov 28 02:18:33.192 INFO [stderr] 37 |         let mut all_container = gtk::Box::new(gtk::Orientation::Vertical, 10);
Nov 28 02:18:33.192 INFO [stderr]    |             ----^^^^^^^^^^^^^
Nov 28 02:18:33.192 INFO [stderr]    |             |
Nov 28 02:18:33.193 INFO [stderr]    |             help: remove this `mut`
Nov 28 02:18:33.193 INFO [stderr]    |
Nov 28 02:18:33.193 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 02:18:33.193 INFO [stderr] 
Nov 28 02:18:33.212 INFO [stderr] warning: variable does not need to be mutable
Nov 28 02:18:33.212 INFO [stderr]    --> src/main_window.rs:109:17
Nov 28 02:18:33.212 INFO [stderr]     |
Nov 28 02:18:33.212 INFO [stderr] 109 |             let mut mpd = mpd_timeout.clone();
Nov 28 02:18:33.212 INFO [stderr]     |                 ----^^^
Nov 28 02:18:33.212 INFO [stderr]     |                 |
Nov 28 02:18:33.212 INFO [stderr]     |                 help: remove this `mut`
Nov 28 02:18:33.212 INFO [stderr] 
Nov 28 02:18:33.224 INFO [stderr] warning: variable does not need to be mutable
Nov 28 02:18:33.224 INFO [stderr]    --> src/main_window.rs:157:13
Nov 28 02:18:33.224 INFO [stderr]     |
Nov 28 02:18:33.224 INFO [stderr] 157 |         let mut mpd = self.mpd.lock().unwrap();
Nov 28 02:18:33.224 INFO [stderr]     |             ----^^^
Nov 28 02:18:33.224 INFO [stderr]     |             |
Nov 28 02:18:33.224 INFO [stderr]     |             help: remove this `mut`
Nov 28 02:18:33.224 INFO [stderr] 
Nov 28 02:18:33.224 INFO [stderr] warning: variable does not need to be mutable
Nov 28 02:18:33.224 INFO [stderr]    --> src/main_window.rs:183:13
Nov 28 02:18:33.224 INFO [stderr]     |
Nov 28 02:18:33.224 INFO [stderr] 183 |         let mut mpd_forcus   = locked_mpd.clone();
Nov 28 02:18:33.224 INFO [stderr]     |             ----^^^^^^^^^^
Nov 28 02:18:33.225 INFO [stderr]     |             |
Nov 28 02:18:33.225 INFO [stderr]     |             help: remove this `mut`
Nov 28 02:18:33.225 INFO [stderr] 
Nov 28 02:18:33.225 INFO [stderr] warning: variable does not need to be mutable
Nov 28 02:18:33.225 INFO [stderr]    --> src/main_window.rs:184:13
Nov 28 02:18:33.225 INFO [stderr]     |
Nov 28 02:18:33.225 INFO [stderr] 184 |         let mut mpd_keypress = locked_mpd.clone();
Nov 28 02:18:33.225 INFO [stderr]     |             ----^^^^^^^^^^^^
Nov 28 02:18:33.225 INFO [stderr]     |             |
Nov 28 02:18:33.225 INFO [stderr]     |             help: remove this `mut`
Nov 28 02:18:33.225 INFO [stderr] 
Nov 28 02:18:33.256 INFO [stderr] warning: variable does not need to be mutable
Nov 28 02:18:33.256 INFO [stderr]    --> src/main_window.rs:296:13
Nov 28 02:18:33.256 INFO [stderr]     |
Nov 28 02:18:33.256 INFO [stderr] 296 |         let mut mpd = self.mpd.lock().unwrap();
Nov 28 02:18:33.256 INFO [stderr]     |             ----^^^
Nov 28 02:18:33.256 INFO [stderr]     |             |
Nov 28 02:18:33.256 INFO [stderr]     |             help: remove this `mut`
Nov 28 02:18:33.256 INFO [stderr] 
Nov 28 02:18:33.284 INFO [stderr] warning: method is never used: `currentsong`
Nov 28 02:18:33.284 INFO [stderr]   --> src/mpd.rs:84:5
Nov 28 02:18:33.284 INFO [stderr]    |
Nov 28 02:18:33.284 INFO [stderr] 84 |     pub fn currentsong(&self) -> HashMap<String, String> {
Nov 28 02:18:33.284 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:18:33.284 INFO [stderr]    |
Nov 28 02:18:33.284 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 02:18:33.284 INFO [stderr] 
Nov 28 02:18:33.284 INFO [stderr] warning: method is never used: `listall`
Nov 28 02:18:33.284 INFO [stderr]    --> src/mpd.rs:112:5
Nov 28 02:18:33.284 INFO [stderr]     |
Nov 28 02:18:33.284 INFO [stderr] 112 |     pub fn listall(&self) -> Vec<HashMap<String, String>> {
Nov 28 02:18:33.284 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:18:33.284 INFO [stderr] 
Nov 28 02:18:33.284 INFO [stderr] warning: method is never used: `playlist`
Nov 28 02:18:33.284 INFO [stderr]    --> src/mpd.rs:124:5
Nov 28 02:18:33.284 INFO [stderr]     |
Nov 28 02:18:33.285 INFO [stderr] 124 |     pub fn playlist(&self) -> Vec<HashMap<String, String>> {
Nov 28 02:18:33.285 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:18:33.285 INFO [stderr] 
Nov 28 02:18:33.285 INFO [stderr] warning: method is never used: `find`
Nov 28 02:18:33.285 INFO [stderr]    --> src/mpd.rs:130:5
Nov 28 02:18:33.285 INFO [stderr]     |
Nov 28 02:18:33.285 INFO [stderr] 130 |     pub fn find(&self, filter: &str, uri: &str) -> Vec<HashMap<String, String>> {
Nov 28 02:18:33.285 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:18:33.285 INFO [stderr] 
Nov 28 02:18:33.285 INFO [stderr] warning: method is never used: `ls_dir`
Nov 28 02:18:33.285 INFO [stderr]    --> src/mpd.rs:137:5
Nov 28 02:18:33.285 INFO [stderr]     |
Nov 28 02:18:33.285 INFO [stderr] 137 |     pub fn ls_dir(&self, path: &str) -> Vec<HashMap<String, String>> {
Nov 28 02:18:33.285 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:18:33.285 INFO [stderr] 
Nov 28 02:18:33.285 INFO [stderr] warning: method is never used: `ls_song`
Nov 28 02:18:33.285 INFO [stderr]    --> src/mpd.rs:143:5
Nov 28 02:18:33.285 INFO [stderr]     |
Nov 28 02:18:33.285 INFO [stderr] 143 |     pub fn ls_song(&self, path: &str) -> Vec<HashMap<String, String>> {
Nov 28 02:18:33.285 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:18:33.285 INFO [stderr] 
Nov 28 02:18:33.285 INFO [stderr] warning: method is never used: `ls_playlist`
Nov 28 02:18:33.285 INFO [stderr]    --> src/mpd.rs:149:5
Nov 28 02:18:33.285 INFO [stderr]     |
Nov 28 02:18:33.285 INFO [stderr] 149 |     pub fn ls_playlist(&self, path: &str) -> Vec<HashMap<String, String>> {
Nov 28 02:18:33.285 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:18:33.285 INFO [stderr] 
Nov 28 02:18:33.285 INFO [stderr] warning: method is never used: `ls_dir_and_song`
Nov 28 02:18:33.285 INFO [stderr]    --> src/mpd.rs:155:5
Nov 28 02:18:33.285 INFO [stderr]     |
Nov 28 02:18:33.285 INFO [stderr] 155 |     pub fn ls_dir_and_song(&self, path: &str) -> Vec<HashMap<String, String>> {
Nov 28 02:18:33.285 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:18:33.285 INFO [stderr] 
Nov 28 02:18:33.313 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.11s
Nov 28 02:18:33.317 INFO [stderr] su: No module specific data is present
Nov 28 02:18:33.988 INFO running `"docker" "inspect" "57e4c5d5eff674a1afde366a6d159057866f3e4df349c007a3bde2332213ed66"`
Nov 28 02:18:34.216 INFO running `"docker" "rm" "-f" "57e4c5d5eff674a1afde366a6d159057866f3e4df349c007a3bde2332213ed66"`
Nov 28 02:18:34.489 INFO [stdout] 57e4c5d5eff674a1afde366a6d159057866f3e4df349c007a3bde2332213ed66