See <https://builds.apache.org/job/flex-sdk/721/>
------------------------------------------ Started by user bigosmallm Building remotely on windows1 (Windows) in workspace <https://builds.apache.org/job/flex-sdk/ws/> [flex-sdk] $ cmd /c call C:\Users\hudson\AppData\Local\Temp\hudson1550922667509103434.bat <https://builds.apache.org/job/flex-sdk/ws/>del> .git/index.lock Invalid switch - "index.lock". <https://builds.apache.org/job/flex-sdk/ws/>exit> 1 Build step 'Execute Windows batch command' marked build as failure
