Fixed lint.

Author: vincent-dfinity

src/dfx/src/actors/pocketic.rs

@@ -648,6 +648,6 @@ async fn shutdown_pocketic(
 }
 
 #[cfg(not(unix))]
-fn shutdown_pocketic(_: u16, _: usize, _: usize, _: Logger) -> DfxResult {
+fn shutdown_pocketic(_: u16, _: usize, _: usize, _: Option<String>, _: Logger) -> DfxResult {
     bail!("PocketIC not supported on this platform")
 }

src/dfx/src/commands/start.rs

@@ -159,16 +159,16 @@ pub fn exec(
 ) -> DfxResult {
     ensure!(!replica, "The 'native' replica (--replica) is no longer supported. See the 0.27.0 migration guide for more information.
 https://github.com/dfinity/sdk/blob/0.27.0/docs/migration/dfx-0.27.0-migration-guide.md");
-    if let Some(_) = docker {
-        check_docker_command_available()?;
-    }
     if !background {
         info!(
             env.get_logger(),
             "Running dfx start for version {}",
             dfx_version_str()
         );
     }
+    if docker.is_some() {
+        check_docker_command_available()?;
+    }
     let project_config = env.get_config()?;
 
     let network_descriptor_logger = if background {