[INFO] updating cached repository goldpokkir/RustDE
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/goldpokkir/RustDE
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/goldpokkir/RustDE" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/goldpokkir/RustDE"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/goldpokkir/RustDE'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/goldpokkir/RustDE" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/goldpokkir/RustDE"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/goldpokkir/RustDE'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5f7875ff7d966bb321bd5c2e94f316b6113a6555
[INFO] sha for GitHub repo goldpokkir/RustDE: 5f7875ff7d966bb321bd5c2e94f316b6113a6555
[INFO] validating manifest of goldpokkir/RustDE on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of goldpokkir/RustDE on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing goldpokkir/RustDE
[INFO] finished frobbing goldpokkir/RustDE
[INFO] frobbed toml for goldpokkir/RustDE written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/goldpokkir/RustDE/Cargo.toml
[INFO] started frobbing goldpokkir/RustDE
[INFO] finished frobbing goldpokkir/RustDE
[INFO] frobbed toml for goldpokkir/RustDE written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/goldpokkir/RustDE/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking goldpokkir/RustDE against try#99a7498759a22b5684caf798a98b7e90ad9d2443 for pr-60039-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-6/try#99a7498759a22b5684caf798a98b7e90ad9d2443:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/goldpokkir/RustDE:/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" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 29b9f0641e3e0c00d4fab64bd48399ad325b3cb0733c0d0b88a64c652eb93df5
[INFO] running `"docker" "start" "-a" "29b9f0641e3e0c00d4fab64bd48399ad325b3cb0733c0d0b88a64c652eb93df5"`
[INFO] [stderr]    Compiling gio v0.5.1
[INFO] [stderr]    Compiling gdk v0.9.0
[INFO] [stderr]    Compiling gtk v0.5.0
[INFO] [stderr]     Checking backlight v0.1.1
[INFO] [stderr]    Compiling glib-sys v0.7.0
[INFO] [stderr]    Compiling gobject-sys v0.7.0
[INFO] [stderr]    Compiling gio-sys v0.7.0
[INFO] [stderr]    Compiling gdk-sys v0.7.0
[INFO] [stderr]    Compiling gtk-sys v0.7.0
[INFO] [stderr]    Compiling soup-sys v0.7.0
[INFO] [stderr]    Compiling webkit2gtk-sys v0.7.0
[INFO] [stderr]     Checking tokio-timer v0.1.2
[INFO] [stderr]     Checking javascriptcore-rs-sys v0.1.2
[INFO] [stderr]     Checking dbus v0.5.4
[INFO] [stderr]     Checking dbus v0.6.4
[INFO] [stderr]    Compiling cairo-sys-rs v0.7.0
[INFO] [stderr]    Compiling pango-sys v0.7.0
[INFO] [stderr]    Compiling atk-sys v0.7.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.7.0
[INFO] [stderr]    Compiling cairo-rs v0.5.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.5.0
[INFO] [stderr]     Checking glib v0.6.1
[INFO] [stderr]     Checking network-manager v0.11.0
[INFO] [stderr]     Checking upower_dbus v0.1.0
[INFO] [stderr]     Checking pango v0.5.0
[INFO] [stderr]     Checking javascriptcore-rs v0.5.0
[INFO] [stderr]     Checking webkit2gtk v0.5.1
[INFO] [stderr]     Checking new_rust_project v0.7.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `BusType`, `ConnPath`, `Connection`, `Message`
[INFO] [stderr]  --> src/TabApplicationSwitcher.rs:5:12
[INFO] [stderr]   |
[INFO] [stderr] 5 | use dbus::{BusType, Connection, ConnPath, Message};
[INFO] [stderr]   |            ^^^^^^^  ^^^^^^^^^^  ^^^^^^^^  ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `NotebookExtManual` is imported redundantly
[INFO] [stderr]   --> src/TabApplicationSwitcher.rs:58:9
[INFO] [stderr]    |
[INFO] [stderr] 6  | use gtk::prelude::*;
[INFO] [stderr]    |     --------------- the item `NotebookExtManual` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 58 |     use gtk::NotebookExtManual;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ButtonExt`, `WidgetExt`
[INFO] [stderr]  --> src/StartMenu.rs:4:19
[INFO] [stderr]   |
[INFO] [stderr] 4 | use gtk::{BoxExt, ButtonExt, ContainerExt, EntryExt, LabelExt, ScrolledWindowExt, StackExt, StackSidebarExt, WidgetExt};
[INFO] [stderr]   |                   ^^^^^^^^^                                                                                  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gtk::ImageExt`
[INFO] [stderr]  --> src/StartMenu/menu_item_generator.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use gtk::ImageExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gtk::LabelExt`
[INFO] [stderr]  --> src/StartMenu/menu_item_generator.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use gtk::LabelExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gtk::ListBoxRowExt`
[INFO] [stderr]  --> src/StartMenu/menu_item_generator.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use gtk::ListBoxRowExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gtk::ToggleButtonExt`
[INFO] [stderr]   --> src/StartMenu/menu_item_generator.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use gtk::ToggleButtonExt;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gtk::ContainerExt`
[INFO] [stderr]  --> src/StartMenu/xdg_menu_reader.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use gtk::ContainerExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gtk::ListBoxExt`
[INFO] [stderr]  --> src/StartMenu/xdg_menu_reader.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use gtk::ListBoxExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gtk::StackExt`
[INFO] [stderr]  --> src/StartMenu/xdg_menu_reader.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use gtk::StackExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gtk::WidgetExt`
[INFO] [stderr]  --> src/StartMenu/xdg_menu_reader.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use gtk::WidgetExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs`
[INFO] [stderr]  --> src/StartMenu/xdg_menu_reader.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::fs;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BusType`, `ConnPath`, `Connection`, `Message`
[INFO] [stderr]  --> src/TabApplicationSwitcher.rs:5:12
[INFO] [stderr]   |
[INFO] [stderr] 5 | use dbus::{BusType, Connection, ConnPath, Message};
[INFO] [stderr]   |            ^^^^^^^  ^^^^^^^^^^  ^^^^^^^^  ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `NotebookExtManual` is imported redundantly
[INFO] [stderr]   --> src/TabApplicationSwitcher.rs:58:9
[INFO] [stderr]    |
[INFO] [stderr] 6  | use gtk::prelude::*;
[INFO] [stderr]    |     --------------- the item `NotebookExtManual` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 58 |     use gtk::NotebookExtManual;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ButtonExt`, `WidgetExt`
[INFO] [stderr]  --> src/StartMenu.rs:4:19
[INFO] [stderr]   |
[INFO] [stderr] 4 | use gtk::{BoxExt, ButtonExt, ContainerExt, EntryExt, LabelExt, ScrolledWindowExt, StackExt, StackSidebarExt, WidgetExt};
[INFO] [stderr]   |                   ^^^^^^^^^                                                                                  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gtk::ImageExt`
[INFO] [stderr]  --> src/StartMenu/menu_item_generator.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use gtk::ImageExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gtk::LabelExt`
[INFO] [stderr]  --> src/StartMenu/menu_item_generator.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use gtk::LabelExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gtk::ListBoxRowExt`
[INFO] [stderr]  --> src/StartMenu/menu_item_generator.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use gtk::ListBoxRowExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gtk::ToggleButtonExt`
[INFO] [stderr]   --> src/StartMenu/menu_item_generator.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use gtk::ToggleButtonExt;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gtk::ContainerExt`
[INFO] [stderr]  --> src/StartMenu/xdg_menu_reader.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use gtk::ContainerExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gtk::ListBoxExt`
[INFO] [stderr]  --> src/StartMenu/xdg_menu_reader.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use gtk::ListBoxExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gtk::StackExt`
[INFO] [stderr]  --> src/StartMenu/xdg_menu_reader.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use gtk::StackExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gtk::WidgetExt`
[INFO] [stderr]  --> src/StartMenu/xdg_menu_reader.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use gtk::WidgetExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs`
[INFO] [stderr]  --> src/StartMenu/xdg_menu_reader.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::fs;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'gtk::ScrolledWindowExt::add_with_viewport'
[INFO] [stderr]    --> src/StartMenu.rs:164:12
[INFO] [stderr]     |
[INFO] [stderr] 164 |         sw.add_with_viewport(&listbox);
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `LabelExt`
[INFO] [stderr]  --> src/StartMenu.rs:4:54
[INFO] [stderr]   |
[INFO] [stderr] 4 | use gtk::{BoxExt, ButtonExt, ContainerExt, EntryExt, LabelExt, ScrolledWindowExt, StackExt, StackSidebarExt, WidgetExt};
[INFO] [stderr]   |                                                      ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `why`
[INFO] [stderr]   --> src/Indicator.rs:48:13
[INFO] [stderr]    |
[INFO] [stderr] 48 |         Err(why) => {
[INFO] [stderr]    |             ^^^ help: consider prefixing with an underscore: `_why`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `why`
[INFO] [stderr]   --> src/Indicator.rs:57:13
[INFO] [stderr]    |
[INFO] [stderr] 57 |         Err(why) => {
[INFO] [stderr]    |             ^^^ help: consider prefixing with an underscore: `_why`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bus_name`
[INFO] [stderr]   --> src/TabApplicationSwitcher.rs:60:9
[INFO] [stderr]    |
[INFO] [stderr] 60 |     let bus_name = "";
[INFO] [stderr]    |         ^^^^^^^^ help: consider prefixing with an underscore: `_bus_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `interface`
[INFO] [stderr]   --> src/TabApplicationSwitcher.rs:61:9
[INFO] [stderr]    |
[INFO] [stderr] 61 |     let interface = "com.canonical.AppMenu.Registrar";
[INFO] [stderr]    |         ^^^^^^^^^ help: consider prefixing with an underscore: `_interface`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `category_include`
[INFO] [stderr]   --> src/StartMenu.rs:74:21
[INFO] [stderr]    |
[INFO] [stderr] 74 | fn application_page(category_include: Option<Vec<&str>>, category_not_include: Option<Vec<&str>>) -> gtk::ListBox {
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_category_include`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `category_not_include`
[INFO] [stderr]   --> src/StartMenu.rs:74:58
[INFO] [stderr]    |
[INFO] [stderr] 74 | fn application_page(category_include: Option<Vec<&str>>, category_not_include: Option<Vec<&str>>) -> gtk::ListBox {
[INFO] [stderr]    |                                                          ^^^^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_category_not_include`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `text`
[INFO] [stderr]   --> src/StartMenu.rs:90:9
[INFO] [stderr]    |
[INFO] [stderr] 90 |     let text = se.get_text();
[INFO] [stderr]    |         ^^^^ help: consider prefixing with an underscore: `_text`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tag_directory`
[INFO] [stderr]   --> src/StartMenu.rs:97:9
[INFO] [stderr]    |
[INFO] [stderr] 97 |     let tag_directory = "Directory";
[INFO] [stderr]    |         ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_tag_directory`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tag_exclude`
[INFO] [stderr]   --> src/StartMenu.rs:99:9
[INFO] [stderr]    |
[INFO] [stderr] 99 |     let tag_exclude = "Exclude";
[INFO] [stderr]    |         ^^^^^^^^^^^ help: consider prefixing with an underscore: `_tag_exclude`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tag_category`
[INFO] [stderr]    --> src/StartMenu.rs:101:9
[INFO] [stderr]     |
[INFO] [stderr] 101 |     let tag_category = "Category";
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_tag_category`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tag_and`
[INFO] [stderr]    --> src/StartMenu.rs:102:9
[INFO] [stderr]     |
[INFO] [stderr] 102 |     let tag_and = "And";
[INFO] [stderr]     |         ^^^^^^^ help: consider prefixing with an underscore: `_tag_and`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tag_or`
[INFO] [stderr]    --> src/StartMenu.rs:103:9
[INFO] [stderr]     |
[INFO] [stderr] 103 |     let tag_or = "Or";
[INFO] [stderr]     |         ^^^^^^ help: consider prefixing with an underscore: `_tag_or`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `why`
[INFO] [stderr]   --> src/StartMenu/menu_item_generator.rs:60:13
[INFO] [stderr]    |
[INFO] [stderr] 60 |         Err(why) => "".to_string()
[INFO] [stderr]    |             ^^^ help: consider prefixing with an underscore: `_why`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `out`
[INFO] [stderr]    --> src/StartMenu/menu_item_generator.rs:149:25
[INFO] [stderr]     |
[INFO] [stderr] 149 |                     let out = Command::new(&cap_exec__).output().expect("failed to launch application");
[INFO] [stderr]     |                         ^^^ help: consider prefixing with an underscore: `_out`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `why`
[INFO] [stderr]    --> src/StartMenu/menu_item_generator.rs:122:13
[INFO] [stderr]     |
[INFO] [stderr] 122 |         Err(why) => return None
[INFO] [stderr]     |             ^^^ help: consider prefixing with an underscore: `_why`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'gtk::ScrolledWindowExt::add_with_viewport'
[INFO] [stderr]    --> src/StartMenu.rs:164:12
[INFO] [stderr]     |
[INFO] [stderr] 164 |         sw.add_with_viewport(&listbox);
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `LabelExt`
[INFO] [stderr]  --> src/StartMenu.rs:4:54
[INFO] [stderr]   |
[INFO] [stderr] 4 | use gtk::{BoxExt, ButtonExt, ContainerExt, EntryExt, LabelExt, ScrolledWindowExt, StackExt, StackSidebarExt, WidgetExt};
[INFO] [stderr]   |                                                      ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `why`
[INFO] [stderr]   --> src/Indicator.rs:48:13
[INFO] [stderr]    |
[INFO] [stderr] 48 |         Err(why) => {
[INFO] [stderr]    |             ^^^ help: consider prefixing with an underscore: `_why`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `why`
[INFO] [stderr]   --> src/Indicator.rs:57:13
[INFO] [stderr]    |
[INFO] [stderr] 57 |         Err(why) => {
[INFO] [stderr]    |             ^^^ help: consider prefixing with an underscore: `_why`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bus_name`
[INFO] [stderr]   --> src/TabApplicationSwitcher.rs:60:9
[INFO] [stderr]    |
[INFO] [stderr] 60 |     let bus_name = "";
[INFO] [stderr]    |         ^^^^^^^^ help: consider prefixing with an underscore: `_bus_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `interface`
[INFO] [stderr]   --> src/TabApplicationSwitcher.rs:61:9
[INFO] [stderr]    |
[INFO] [stderr] 61 |     let interface = "com.canonical.AppMenu.Registrar";
[INFO] [stderr]    |         ^^^^^^^^^ help: consider prefixing with an underscore: `_interface`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `category_include`
[INFO] [stderr]   --> src/StartMenu.rs:74:21
[INFO] [stderr]    |
[INFO] [stderr] 74 | fn application_page(category_include: Option<Vec<&str>>, category_not_include: Option<Vec<&str>>) -> gtk::ListBox {
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_category_include`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `category_not_include`
[INFO] [stderr]   --> src/StartMenu.rs:74:58
[INFO] [stderr]    |
[INFO] [stderr] 74 | fn application_page(category_include: Option<Vec<&str>>, category_not_include: Option<Vec<&str>>) -> gtk::ListBox {
[INFO] [stderr]    |                                                          ^^^^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_category_not_include`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `text`
[INFO] [stderr]   --> src/StartMenu.rs:90:9
[INFO] [stderr]    |
[INFO] [stderr] 90 |     let text = se.get_text();
[INFO] [stderr]    |         ^^^^ help: consider prefixing with an underscore: `_text`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tag_directory`
[INFO] [stderr]   --> src/StartMenu.rs:97:9
[INFO] [stderr]    |
[INFO] [stderr] 97 |     let tag_directory = "Directory";
[INFO] [stderr]    |         ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_tag_directory`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tag_exclude`
[INFO] [stderr]   --> src/StartMenu.rs:99:9
[INFO] [stderr]    |
[INFO] [stderr] 99 |     let tag_exclude = "Exclude";
[INFO] [stderr]    |         ^^^^^^^^^^^ help: consider prefixing with an underscore: `_tag_exclude`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tag_category`
[INFO] [stderr]    --> src/StartMenu.rs:101:9
[INFO] [stderr]     |
[INFO] [stderr] 101 |     let tag_category = "Category";
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_tag_category`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tag_and`
[INFO] [stderr]    --> src/StartMenu.rs:102:9
[INFO] [stderr]     |
[INFO] [stderr] 102 |     let tag_and = "And";
[INFO] [stderr]     |         ^^^^^^^ help: consider prefixing with an underscore: `_tag_and`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tag_or`
[INFO] [stderr]    --> src/StartMenu.rs:103:9
[INFO] [stderr]     |
[INFO] [stderr] 103 |     let tag_or = "Or";
[INFO] [stderr]     |         ^^^^^^ help: consider prefixing with an underscore: `_tag_or`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `why`
[INFO] [stderr]   --> src/StartMenu/menu_item_generator.rs:60:13
[INFO] [stderr]    |
[INFO] [stderr] 60 |         Err(why) => "".to_string()
[INFO] [stderr]    |             ^^^ help: consider prefixing with an underscore: `_why`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `out`
[INFO] [stderr]    --> src/StartMenu/menu_item_generator.rs:149:25
[INFO] [stderr]     |
[INFO] [stderr] 149 |                     let out = Command::new(&cap_exec__).output().expect("failed to launch application");
[INFO] [stderr]     |                         ^^^ help: consider prefixing with an underscore: `_out`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `why`
[INFO] [stderr]    --> src/StartMenu/menu_item_generator.rs:122:13
[INFO] [stderr]     |
[INFO] [stderr] 122 |         Err(why) => return None
[INFO] [stderr]     |             ^^^ help: consider prefixing with an underscore: `_why`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/StartMenu/menu_item_generator.rs:68:9
[INFO] [stderr]    |
[INFO] [stderr] 68 |     let mut str_cates: Option<Vec<&str>> = Some(cap_cate.split(';').collect());
[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: variable does not need to be mutable
[INFO] [stderr]   --> src/StartMenu/menu_item_generator.rs:82:9
[INFO] [stderr]    |
[INFO] [stderr] 82 |     let mut str_cates: Option<Vec<&str>> = Some(cap_cate.split(';').collect());
[INFO] [stderr]    |         ----^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/StartMenu/menu_item_generator.rs:97:9
[INFO] [stderr]    |
[INFO] [stderr] 97 |     let mut str_cates: Option<Vec<&str>> = Some(cap_cate.split(';').collect());
[INFO] [stderr]    |         ----^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `add_tab`
[INFO] [stderr]   --> src/TabApplicationSwitcher.rs:57:1
[INFO] [stderr]    |
[INFO] [stderr] 57 | pub fn add_tab(tab_container: &gtk::Notebook, name: &str) {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `extract_onlyshowin`
[INFO] [stderr]   --> src/StartMenu/menu_item_generator.rs:90:1
[INFO] [stderr]    |
[INFO] [stderr] 90 | pub fn extract_onlyshowin(text: &str) -> Vec<String> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `RecentPage`
[INFO] [stderr]   --> src/StartMenu.rs:72:1
[INFO] [stderr]    |
[INFO] [stderr] 72 | fn RecentPage() {}
[INFO] [stderr]    | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `application_page`
[INFO] [stderr]   --> src/StartMenu.rs:74:1
[INFO] [stderr]    |
[INFO] [stderr] 74 | fn application_page(category_include: Option<Vec<&str>>, category_not_include: Option<Vec<&str>>) -> gtk::ListBox {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `search`
[INFO] [stderr]   --> src/StartMenu.rs:89:1
[INFO] [stderr]    |
[INFO] [stderr] 89 | fn search(se: &gtk::Entry) {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: module `Indicator` should have a snake case name
[INFO] [stderr]  --> src/main.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | mod Indicator;
[INFO] [stderr]   |     ^^^^^^^^^ help: convert the identifier to snake case: `indicator`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: module `TabApplicationSwitcher` should have a snake case name
[INFO] [stderr]   --> src/main.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | mod TabApplicationSwitcher;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `tab_application_switcher`
[INFO] [stderr] 
[INFO] [stderr] warning: module `StartMenu` should have a snake case name
[INFO] [stderr]   --> src/main.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | mod StartMenu;
[INFO] [stderr]    |     ^^^^^^^^^ help: convert the identifier to snake case: `start_menu`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/Indicator.rs:102:13
[INFO] [stderr]     |
[INFO] [stderr] 102 |             brightness.set_brightness(var2);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: function `RecentPage` should have a snake case name
[INFO] [stderr]   --> src/StartMenu.rs:72:4
[INFO] [stderr]    |
[INFO] [stderr] 72 | fn RecentPage() {}
[INFO] [stderr]    |    ^^^^^^^^^^ help: convert the identifier to snake case: `recent_page`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/StartMenu/menu_item_generator.rs:68:9
[INFO] [stderr]    |
[INFO] [stderr] 68 |     let mut str_cates: Option<Vec<&str>> = Some(cap_cate.split(';').collect());
[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: variable does not need to be mutable
[INFO] [stderr]   --> src/StartMenu/menu_item_generator.rs:82:9
[INFO] [stderr]    |
[INFO] [stderr] 82 |     let mut str_cates: Option<Vec<&str>> = Some(cap_cate.split(';').collect());
[INFO] [stderr]    |         ----^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/StartMenu/menu_item_generator.rs:97:9
[INFO] [stderr]    |
[INFO] [stderr] 97 |     let mut str_cates: Option<Vec<&str>> = Some(cap_cate.split(';').collect());
[INFO] [stderr]    |         ----^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `add_tab`
[INFO] [stderr]   --> src/TabApplicationSwitcher.rs:57:1
[INFO] [stderr]    |
[INFO] [stderr] 57 | pub fn add_tab(tab_container: &gtk::Notebook, name: &str) {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `extract_onlyshowin`
[INFO] [stderr]   --> src/StartMenu/menu_item_generator.rs:90:1
[INFO] [stderr]    |
[INFO] [stderr] 90 | pub fn extract_onlyshowin(text: &str) -> Vec<String> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `RecentPage`
[INFO] [stderr]   --> src/StartMenu.rs:72:1
[INFO] [stderr]    |
[INFO] [stderr] 72 | fn RecentPage() {}
[INFO] [stderr]    | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `application_page`
[INFO] [stderr]   --> src/StartMenu.rs:74:1
[INFO] [stderr]    |
[INFO] [stderr] 74 | fn application_page(category_include: Option<Vec<&str>>, category_not_include: Option<Vec<&str>>) -> gtk::ListBox {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `search`
[INFO] [stderr]   --> src/StartMenu.rs:89:1
[INFO] [stderr]    |
[INFO] [stderr] 89 | fn search(se: &gtk::Entry) {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: module `Indicator` should have a snake case name
[INFO] [stderr]  --> src/main.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | mod Indicator;
[INFO] [stderr]   |     ^^^^^^^^^ help: convert the identifier to snake case: `indicator`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: module `TabApplicationSwitcher` should have a snake case name
[INFO] [stderr]   --> src/main.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | mod TabApplicationSwitcher;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `tab_application_switcher`
[INFO] [stderr] 
[INFO] [stderr] warning: module `StartMenu` should have a snake case name
[INFO] [stderr]   --> src/main.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | mod StartMenu;
[INFO] [stderr]    |     ^^^^^^^^^ help: convert the identifier to snake case: `start_menu`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/Indicator.rs:102:13
[INFO] [stderr]     |
[INFO] [stderr] 102 |             brightness.set_brightness(var2);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: function `RecentPage` should have a snake case name
[INFO] [stderr]   --> src/StartMenu.rs:72:4
[INFO] [stderr]    |
[INFO] [stderr] 72 | fn RecentPage() {}
[INFO] [stderr]    |    ^^^^^^^^^^ help: convert the identifier to snake case: `recent_page`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 49s
[INFO] running `"docker" "inspect" "29b9f0641e3e0c00d4fab64bd48399ad325b3cb0733c0d0b88a64c652eb93df5"`
[INFO] running `"docker" "rm" "-f" "29b9f0641e3e0c00d4fab64bd48399ad325b3cb0733c0d0b88a64c652eb93df5"`
[INFO] [stdout] 29b9f0641e3e0c00d4fab64bd48399ad325b3cb0733c0d0b88a64c652eb93df5