remove unused install::krate

src/install/mod.rs

@@ -1,11 +1,9 @@
 pub mod dependencies;
-mod krate;
 pub mod target;
 
 use crate::terminal::emoji;
 
 use binary_install::{Cache, Download};
-use krate::Krate;
 use log::info;
 use semver::Version;
 
@@ -165,13 +163,6 @@ fn prebuilt_url(tool_name: &str, owner: &str, version: &str) -> Option<String> {
     }
 }
 
-pub fn get_latest_version(tool_name: &str) -> Result<Version, failure::Error> {
-    // TODO: return the latest version pulled from github api, not via Krate.
-    let latest_version = Krate::new(tool_name)?.max_version;
-    Version::parse(&latest_version)
-        .map_err(|e| failure::format_err!("could not parse latest version\n{}", e))
-}
-
 fn get_wrangler_cache() -> Result<Cache, failure::Error> {
     if let Ok(path) = env::var("WRANGLER_CACHE") {
         Ok(Cache::at(Path::new(&path)))