Merge #2559

2559: run: use the correct error for errors.Wrapf r=rhatdan a=giuseppe

#### What type of PR is this?

/kind bug

#### What this PR does / why we need it:

#### How to verify it

#### Which issue(s) this PR fixes:

None

#### Special notes for your reviewer:

#### Does this PR introduce a user-facing change?

```release-note
None
```


Co-authored-by: Giuseppe Scrivano <gscrivan@redhat.com>

run_linux.go

@@ -864,12 +864,12 @@ func runUsingRuntime(isolation Isolation, options RunOptions, configureNetwork b
 		stat := exec.Command(runtime, args...)
 		stat.Dir = bundlePath
 		stat.Stderr = os.Stderr
-		stateOutput, stateErr := stat.Output()
-		if stateErr != nil {
-			return 1, errors.Wrapf(stateErr, "error reading container state")
+		stateOutput, err := stat.Output()
+		if err != nil {
+			return 1, errors.Wrapf(err, "error reading container state (got output: %q)", string(stateOutput))
 		}
 		if err = json.Unmarshal(stateOutput, &state); err != nil {
-			return 1, errors.Wrapf(stateErr, "error parsing container state %q", string(stateOutput))
+			return 1, errors.Wrapf(err, "error parsing container state %q", string(stateOutput))
 		}
 		switch state.Status {
 		case "running":