Xcodebuild exited with code 'null' and signal 'SIGTERM'

[XCUITest] Shutting down sub-processes [XCUITest] Shutting down xcodebuild process (pid 79625) [XCUITest] xcodebuild exited with code ‘null’ and signal ‘SIGTERM’ [debug] [iOSLog] Stopping iOS log capture [Appium]
What do these lines exactly mean? Is this an issue?

Even I got this issue!!! Can someone has some solution to this please?