warning: the borrowed expression implements the required traits
   --> alvr/launcher/src/main.rs:761:24
    |
761 |     fs::create_dir_all(&installation_dir)?;
    |                        ^^^^^^^^^^^^^^^^^ help: change this to: `installation_dir`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
    = note: `#[warn(clippy::needless_borrow)]` on by default

warning: variable does not need to be mutable
   --> alvr/launcher/src/main.rs:759:9
    |
759 |     let mut installation_dir = data_dir().extended(VERSIONS_SUBDIR).extended(&release.tag);
    |         ----^^^^^^^^^^^^^^^^
    |         |
    |         help: remove this `mut`
    |
    = note: `#[warn(unused_mut)]` on by default

warning: unused variable: `buffer`
   --> alvr/launcher/src/main.rs:757:9
    |
757 |     let buffer = download(tx, "Downloading Streamer", &url, client).await?;
    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_buffer`
    |
    = note: `#[warn(unused_variables)]` on by default

warning: unreachable expression
   --> alvr/launcher/src/main.rs:780:5
    |
763 | /     match installation_type {
764 | |         #[cfg(target_os = "linux")]
765 | |         InstallationType::AppImage => {
766 | |             installation_dir.push("ALVR-x86_64.AppImage");
...   |
778 | |         }
779 | |     }
    | |_____- any code following this `match` expression is unreachable, as all arms diverge
780 |       Ok(())
    |       ^^^^^^ unreachable expression
    |
    = note: `#[warn(unreachable_code)]` on by default

warning: unused import: `Permissions`
 --> alvr/launcher/src/main.rs:6:22
  |
6 |     fs::{self, File, Permissions},
  |                      ^^^^^^^^^^^
  |
  = note: `#[warn(unused_imports)]` on by default