Running ‘autoprint.R’ [1s/1s]
  Comparing ‘autoprint.Rout’ to ‘autoprint.Rout.save’ ... OK
  Running ‘knitr.R’ [1s/1s]
  Comparing ‘knitr.Rout’ to ‘knitr.Rout.save’ ... OK
  Running ‘main.R’ [2s/3s]
Running the tests in ‘tests/main.R’ failed.
Complete output:
  > require(data.table)
  Loading required package: data.table
  > test.data.table()  # runs the main test suite of 5,000+ tests in /inst/tests/tests.Rraw
  Running /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/data.table/tests/tests.Rraw 
  
  Running test id 1.1      
  Running test id 1.2      
  Running test id 2.1      
  Running test id 2.2      
  Running test id 3      
  Running test id 4      
  Running test id 5      
  Running test id 6      
  Running test id 7      
  Running test id 8      
  Running test id 9      
  Running test id 10      
  Running test id 11      
  Running test id 12      
  Running test id 13      
  Running test id 14      
  Running test id 15      
  Running test id 16      
  Running test id 18      Test 18  should not fail but failed with error:  SETLENGTH() cannot be applied to an ALTVEC object. 
  
  Running test id 185      
  Running test id 19      
  Running test id 186      
  Running test id 20      
  Running test id 187      
  Running test id 21      
  Running test id 188      
  Running test id 22      
  Running test id 189      
  Running test id 23      
  Running test id 190      
  Running test id 24      
  Running test id 191      
  Running test id 25      
  Running test id 26      
  Running test id 27      
  Running test id 28      
  Running test id 29      
  Running test id 30      
  Running test id 31      
  Running test id 32      
  Running test id 33      
  Running test id 34      
  Running test id 35      
  Running test id 36      
  Running test id 37      
  Running test id 38      
  Running test id 39      
  Running test id 40      
  Running test id 41      
  Running test id 42      
  Running test id 192      
  Running test id 43      
  Running test id 193      
  Running test id 45      
  Running test id 194      
  Running test id 46      
  Running test id 195      
  Running test id 47      
  Running test id 196      
  Running test id 48      
  Running test id 197      
  Running test id 49      
  Running test id 198      
  Running test id 50      
  Running test id 199      
  Running test id 51      
  Running test id 200      
  Running test id 52      
  Running test id 201      
  Running test id 53      
  Running test id 54      
  Running test id 55      
  Running test id 56      
  Running test id 57      
  Running test id 59      
  Running test id 68      
  Running test id 69.1      
  Running test id 69.2      
  Running test id 69.3      
  Running test id 69.4      
  Running test id 69.5      
  Running test id 69.6      
  Running test id 70      Test 70  should not fail but failed with error:  SETLENGTH() cannot be applied to an ALTVEC object. 
  
  Running test id 71      Test 71  should not fail but failed with error:  SETLENGTH() cannot be applied to an ALTVEC object. 
  
  Running test id 72      Test 72  should not fail but failed with error:  SETLENGTH() cannot be applied to an ALTVEC object. 
  
  Running test id 73      
  Running test id 74      
  Running test id 74.1      
  Running test id 74.2      
  Running test id 74.3      
  Running test id 75      
  Running test id 76      
  Running test id 77      
  Running test id 78      
  Running test id 79.1      
  Running test id 79.2      
  Running test id 79.3      
  Running test id 82      
  Running test id 83      
  Running test id 83.1      
  Running test id 83.2      Test 83.2  should not fail but failed with error:  SETLENGTH() cannot be applied to an ALTVEC object. 
  
  Running test id 84      
  Running test id 86      
  Running test id 87      
  Running test id 88      Test 88  should not fail but failed with error:  SETLENGTH() cannot be applied to an ALTVEC object. 
  
  Running test id 88.5      
  Running test id 90      Test 90  should not fail but failed with error:  SETLENGTH() cannot be applied to an ALTVEC object. 
  
  Running test id 90.5      Test 90.5  should not fail but failed with error:  SETLENGTH() cannot be applied to an ALTVEC object. 
  
  Running test id 91      Test 91  should not fail but failed with error:  SETLENGTH() cannot be applied to an ALTVEC object. 
  
  Running test id 93      
  Running test id 94      
  Running test id 95      
  Running test id 96      Test 96  should not fail but failed with error:  SETLENGTH() cannot be applied to an ALTVEC object. 
  
  Running test id 97      Test 97  should not fail but failed with error:  SETLENGTH() cannot be applied to an ALTVEC object. 
  
  Running test id 98      Test 98  should not fail but failed with error:  SETLENGTH() cannot be applied to an ALTVEC object. 
  
  Running test id 99      
  Running test id 100      
  Running test id 101      
  Running test id 102      
  Running test id 103      Test 103  should not fail but failed with error:  SETLENGTH() cannot be applied to an ALTVEC object. 
  
  Running test id 104      Test 104  should not fail but failed with error:  SETLENGTH() cannot be applied to an ALTVEC object. 
  
  Running test id 105      
  Running test id 106      
  Running test id 107      
  Running test id 108      
  Running test id 109      
  Running test id 110      
  Running test id 111      
  Running test id 112      
  Running test id 113      
  Running test id 115      
  Running test id 116      
  Running test id 117      
  Running test id 118      
  Running test id 119      
  Running test id 122      
  Running test id 123      
  Running test id 124      
  Running test id 125      
  Running test id 127      
  Running test id 128      
  Running test id 129      
  Running test id 130      
  Running test id 131      
  Running test id 132      
  Running test id 133      
  Running test id 134      
  Running test id 134.5      
  Running test id 135      
  Running test id 136      
  Running test id 137      
  Running test id 138      
  Running test id 139      
  Running test id 140      
  Running test id 141      Test 141  should not fail but failed with error:  SETLENGTH() cannot be applied to an ALTVEC object. 
  
  Running test id 142      Test 142  should not fail but failed with error:  SETLENGTH() cannot be applied to an ALTVEC object. 
  
  Running test id 143      
  Running test id 144      Test 144  should not fail but failed with error:  SETLENGTH() cannot be applied to an ALTVEC object. 
  Error in `[.data.table`(DT, , { : 
    SETLENGTH() cannot be applied to an ALTVEC object.
  Calls: test.data.table ... evalVis -> withVisible -> eval -> eval -> [ -> [.data.table
  Execution halted