Coverity Scan: Analysis failed for varnish

[scan-admin at coverity.com]

    Your request for analysis of varnish  is failed.
    Analysis status: Failure
    Please fix the error and upload the build again.

    Error details:
     :Failed to retrieve tar file 
    For more detail explanation on the error, please check: https://u2389337.ct.sendgrid.net/ls/click?upn=QsMnDxMCOVVs7CDlyD2jouKTgNlKFinTRd3y-2BJC7sZryfVdWHH2BBU620aHLHGfhMXPTHYY5wQ5zOiTMnTlWDg-3D-3DcgjT_WyTzqwss9kUEGhvWd0SG502mTu1yasCtuh9h-2FD3Je4-2B-2FrqgD-2BaTFygO1cLe7zAR01-2F-2B5fYnvR0vd20xQpyIbIA1TvGOMQ6zsSxjUPmDDpO8l5vHNXV-2BGJZ2kyu2mF9HOuafusQQpTg-2BC-2BVQGvLXCD3buTUnCMkM1yGECpuD5NI7XTmodtWFlU3GjOIPHOP0EHuy9756O7e-2BKz0M6dJQtpg-3D-3D

    If your build process isn't going smoothly, email us at scan-admin at coverity.com
    with your cov-int/build-log.txt file attached for assistance, or post your issue
    to the StackOverflow at https://u2389337.ct.sendgrid.net/ls/click?upn=QsMnDxMCOVVs7CDlyD2jouKTgNlKFinTRd3y-2BJC7sZryfVdWHH2BBU620aHLHGfhMXPTHYY5wQ5zOiTMnTlWDg-3D-3Dohn7_WyTzqwss9kUEGhvWd0SG502mTu1yasCtuh9h-2FD3Je4-2B-2FrqgD-2BaTFygO1cLe7zAR01-2F-2B5fYnvR0vd20xQpyIbIPv1o3QqpcdeilqbhVAKBN4lWwUkb-2FgEk9XD-2B3aP9Buwll8hsawf0QiF3hzrlYvhxz3LBsq5JbTIs-2F6Nm3xrU2a-2BO3WIJiYzo1vyzkmUDrPht2IP2Xw0MLe7ug9sCqJLVQ-3D-3D