Remove racy test causing tests to stall

Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)

integration-cli/docker_cli_start_test.go

@@ -1,34 +0,0 @@
-package main
-
-import (
-	"os/exec"
-	"testing"
-)
-
-// Regression test for #3364
-func TestDockerStartWithPortCollision(t *testing.T) {
-	runCmd := exec.Command(dockerBinary, "run", "--name", "fail", "-p", "25:25", "busybox", "true")
-	out, stderr, exitCode, err := runCommandWithStdoutStderr(runCmd)
-	if err != nil && exitCode != 0 {
-		t.Fatal(out, stderr, err)
-	}
-
-	runCmd = exec.Command(dockerBinary, "run", "--name", "conflict", "-dti", "-p", "25:25", "busybox", "sh")
-	out, stderr, exitCode, err = runCommandWithStdoutStderr(runCmd)
-	if err != nil && exitCode != 0 {
-		t.Fatal(out, stderr, err)
-	}
-
-	startCmd := exec.Command(dockerBinary, "start", "-a", "fail")
-	out, stderr, exitCode, err = runCommandWithStdoutStderr(startCmd)
-	if err != nil && exitCode != 1 {
-		t.Fatal(out, err)
-	}
-
-	killCmd := exec.Command(dockerBinary, "kill", "conflict")
-	runCommand(killCmd)
-
-	deleteAllContainers()
-
-	logDone("start - -a=true error on port use")
-}