Merge e7ef5df93d into 291b0b0c42

.github/CODEOWNERS

@@ -1 +0,0 @@
-* @ArthurSens @bwplotka @kakkoyun @vesari

prometheus/histogram_test.go

@@ -382,7 +382,6 @@ func TestHistogramAtomicObserve(t *testing.T) {
 				return
 			default:
 				his.Observe(1)
-				time.Sleep(time.Nanosecond)
 			}
 		}
 	}

prometheus/process_collector_darwin.go

@@ -25,7 +25,7 @@ import (
 
 // notImplementedErr is returned by stub functions that replace cgo functions, when cgo
 // isn't available.
-var notImplementedErr = errors.New("not implemented")
+var notImplementedErr = fmt.Errorf("not implemented")
 
 type memoryInfo struct {
 	vsize uint64 // Virtual memory size in bytes