Tons of build projects left over after system tests on staging (again)

[rhuss]

Just on staging:

   syndesis-rest-master-140-201709201853
    syndesis-rest-master-142-201709211659
    syndesis-rest-master-143-201709211702
    syndesis-rest-master-150-201709231038
    syndesis-rest-master-151-201709231228
    syndesis-rest-master-153-201709231802
    syndesis-rest-master-154-201709232024
    syndesis-rest-master-156-201709261442
    syndesis-rest-master-161-201709281029
    syndesis-rest-master-162-201709291450
    syndesis-rest-master-163-201709301948
    syndesis-rest-pr-621-9-201709211954
    syndesis-rest-pr-625-4-201709211315
    syndesis-rest-pr-626-1-201709211106
    syndesis-rest-pr-627-1-201709211313
    syndesis-rest-pr-628-4-201709221142
    syndesis-rest-pr-631-3-201709221716
    syndesis-rest-pr-631-6-201709230749
    syndesis-rest-pr-631-8-201709230903
    syndesis-rest-pr-633-1-201709221702
    syndesis-rest-pr-633-2-201709221805
    syndesis-rest-pr-633-6-201709231228
    syndesis-rest-pr-633-7-201709231253
    syndesis-rest-pr-634-7-201709231213
    syndesis-rest-pr-634-8-201709231253
    syndesis-rest-pr-635-1-201709230943
    syndesis-rest-pr-635-2-201709231051
    syndesis-rest-pr-635-3-201709231511
    syndesis-rest-pr-635-5-201709231802
    syndesis-rest-pr-636-12-201709271730
    syndesis-rest-pr-636-13-201709271845
    syndesis-rest-pr-636-14-201709281153
    syndesis-rest-pr-636-9-201709261528
    syndesis-rest-pr-641-1-201709251400
    syndesis-rest-pr-641-4-201709251727
    syndesis-rest-pr-641-5-201709261348
    syndesis-rest-pr-642-14-201709272056
    syndesis-rest-pr-642-5-201709260909
    syndesis-rest-pr-642-6-201709261022
    syndesis-rest-pr-642-7-201709261034
    syndesis-rest-pr-642-9-201709270932
    syndesis-rest-pr-643-1-201709251518
    syndesis-rest-pr-643-15-201709280950
    syndesis-rest-pr-643-4-201709261118
    syndesis-rest-pr-643-6-201709261445
    syndesis-rest-pr-644-11-201709271417
    syndesis-rest-pr-644-13-201709271503
    syndesis-rest-pr-644-14-201709271506
    syndesis-rest-pr-645-3-201709271422
    syndesis-rest-pr-647-6-201709271408
    syndesis-rest-pr-648-3-201709280802
    syndesis-rest-pr-648-5-201709281049
    syndesis-rest-pr-648-7-201709282312
    syndesis-rest-pr-649-1-201709280800
    syndesis-rest-pr-654-14-201709292212
    syndesis-rest-pr-654-6-201709291906
    syndesis-rest-pr-654-9-201709292053
    syndesis-rest-pr-656-1-201709301922
    syndesis-rest-release-work-0-1-0-fuse-000-10-201709210248

Can these be pleased cleaned up after a test has finished ?