Should not throw FATAL error and instead just warn and proceed to do …

…full test.

cmd/root.go

@@ -279,16 +279,10 @@ func checkProxy(rawProxy string) {
 		} else {
 			log.WithFields(log.Fields{
 				"error": err,
-				"msg":   "www.saucelabs.com not reachable with this proxy",
-				"resp":  *resp,
-			}).Fatal("Something is wrong with the proxy specified in your environment variables.  It cannot be used.")
+				"msg":   "www.saucelabs.com not reachable.",
+			}).Warn("You may have no internet access or a proxy may be in use.")
 		}
 	}
-	if resp.StatusCode != 200 {
-		log.WithFields(log.Fields{
-			"response": *resp,
-		}).Fatal("Something is wrong with the proxy.  It cannot was not able to reach a public website.")
-	}
 	log.Info("Proxy OK.  Able to reach www.saucelabs.com.", resp)
 }
 

diagnostics/rdc_conns.go

@@ -21,9 +21,11 @@ func RDCServices(rdcEndpoints []string) {
 		if err != nil {
 			log.WithFields(log.Fields{
 				"error": err,
-			}).Fatalf("[ ] %s not reachable\n", endpoint)
+			}).Warnf("[ ] %s not reachable\n", endpoint)
 		}
 
-		respOutput(resp, endpoint)
+		if err == nil {
+			respOutput(resp, endpoint)
+		}
 	}
 }

diagnostics/util.go

@@ -20,10 +20,11 @@ func PublicSites(sitelist []string) {
 		if err != nil {
 			log.WithFields(log.Fields{
 				"error": err,
-			}).Fatalf("[ ] %s not reachable\n", site)
+			}).Warnf("[ ] %s not reachable\n", site)
+		}
+		if err == nil {
+			respOutput(resp, site)
 		}
-
-		respOutput(resp, site)
 	}
 }
 

diagnostics/vdc_conns.go

@@ -37,10 +37,12 @@ func VDCServices(sauceEndpoints []string) {
 			log.WithFields(log.Fields{
 				"error":    err,
 				"endpoint": u,
-			}).Fatalf("[ ] %s not reachable\n", u)
+			}).Warnf("[ ] %s not reachable\n", u)
 		}
 
-		respOutput(resp, endpoint)
+		if err == nil {
+			respOutput(resp, endpoint)
+		}
 	}
 }