I am working on some build scripts that get run on TFS. During the build process I need to check in the changes that where done during the build process (A set of binaries other projects depend on). I would really like to leave the option "Fail on Standard Error" enabled for the script in TFS, however my push keeps writing to standard error even though I told it not to. The line I do is: git push -q binaryRepo HEAD:"$Env:BUILD_SOURCEBRANCH" But I get the following in my log after the build 2016-10-28T20:05:32.3179442Z ##[error]remote: remote: Analyzing objects... (3/3) (657 ms) remote: Storing packfile... done (40 ms) remote: Storing index... done (42 ms) 2016-10-28T20:05:32.3209423Z Done 2016-10-28T20:05:32.4019436Z ##[error]Process completed with exit code 0 and had 1 error(s) written to the error stream. 2016-10-28T20:05:32.4029436Z ##[debug]System.Exception: Process completed with exit code 0 and had 1 error(s) written to the error stream. Why am I still getting output to standard error when I included the `-q` switch? For reference, `git version` reports `2.10.0.windows.1` and HEAD is a detached HEAD. Scott Chamberlain Software Engineer ImproMed, LLC -- Rely On Us. ImproMed LLC Henry Schein Animal Health --