Auto merge of #304 - JohnTitor:cargo-0.62.0, r=JohnTitor

Upgrade Cargo to 0.62.0

Address the changes on rust-lang/cargo#10064

Author: bors

Cargo.lock

@@ -12,7 +12,7 @@ edition = "2018"
 exclude = ["/ci/*", "/.github/*", "/doc"]
 
 [dependencies]
-cargo = "0.61"
+cargo = "0.62"
 crates-io = "0.34" # Keep in sync with version pulled by Cargo
 curl = "0.4.43"
 env_logger = "0.9"

Cargo.toml

@@ -456,13 +456,13 @@ impl<'a> WorkInfo<'a> {
     ) -> Result<WorkInfo<'a>> {
         let source = {
             let source_id = SourceId::crates_io(config)?;
-            let mut source = RegistrySource::remote(source_id, &HashSet::new(), config);
+            let mut source = RegistrySource::remote(source_id, &HashSet::new(), config)?;
 
             debug!("source id loaded: {:?}", source_id);
 
             if !config.offline() {
                 let _lock = config.acquire_package_cache_lock()?;
-                source.update()?;
+                source.invalidate_cache();
             }
 
             Box::new(source)