Delete old artifacts

6 jobs for gitlab_file in 38 minutes (queued for 1 second)
Status Job ID Name Coverage
  Test
passed #12918
Qt551 VS2013
VS2013-Qt-5.5.1-x64

00:06:38

passed #12917
Qt56 VS2015
VS2015-Qt-5.6.0-x32

00:07:18

passed #12916
Qt56 VS2015
VS2015-Qt-5.6.0-x64

00:09:42

passed #12914
MultiThreads Linux
clang-c++11-Qt5

00:09:38

passed #12915
MultiThreads Linux
cppcheck

00:34:30

passed #12913
Linux
gcc-c++11-Qt5

00:03:30