Running ‘testthat.R’ [10m/17m]
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
  > library(testthat)
  > library(autota)
  > 
  > test_check("autota")
  WARNING: An illegal reflective access operation has occurred
  WARNING: Illegal reflective access by weka.core.WekaPackageClassLoaderManager (file:/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/RWekajars/java/weka.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int,java.security.ProtectionDomain)
  WARNING: Please consider reporting this to the maintainers of weka.core.WekaPackageClassLoaderManager
  WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
  WARNING: All illegal access operations will be denied in a future release
  Error in dyn.load(file, DLLpath = DLLpath, ...) : 
    unable to load shared object '/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/cairoDevice/libs/cairoDevice.so':
    `maximal number of DLLs reached...
  Error in dyn.load(file, DLLpath = DLLpath, ...) : 
    unable to load shared object '/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/cairoDevice/libs/cairoDevice.so':
    `maximal number of DLLs reached...
  Error in dyn.load(file, DLLpath = DLLpath, ...) : 
    unable to load shared object '/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/cairoDevice/libs/cairoDevice.so':
    `maximal number of DLLs reached...
  Error in dyn.load(file, DLLpath = DLLpath, ...) : 
    unable to load shared object '/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/cairoDevice/libs/cairoDevice.so':
    `maximal number of DLLs reached...
  Error in dyn.load(file, DLLpath = DLLpath, ...) : 
    unable to load shared object '/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/cairoDevice/libs/cairoDevice.so':
    `maximal number of DLLs reached...
  Error in dyn.load(file, DLLpath = DLLpath, ...) : 
    unable to load shared object '/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/cairoDevice/libs/cairoDevice.so':
    `maximal number of DLLs reached...
  Error in dyn.load(file, DLLpath = DLLpath, ...) : 
    unable to load shared object '/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/cairoDevice/libs/cairoDevice.so':
    `maximal number of DLLs reached...
  Error in dyn.load(file, DLLpath = DLLpath, ...) : 
    unable to load shared object '/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/cairoDevice/libs/cairoDevice.so':
    `maximal number of DLLs reached...
  Error in dyn.load(file, DLLpath = DLLpath, ...) : 
    unable to load shared object '/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/cairoDevice/libs/cairoDevice.so':
    `maximal number of DLLs reached...
  Error in dyn.load(file, DLLpath = DLLpath, ...) : 
    unable to load shared object '/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/cairoDevice/libs/cairoDevice.so':
    `maximal number of DLLs reached...
  Error in dyn.load(file, DLLpath = DLLpath, ...) : 
    unable to load shared object '/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/cairoDevice/libs/cairoDevice.so':
    `maximal number of DLLs reached...
  Error in dyn.load(file, DLLpath = DLLpath, ...) : 
    unable to load shared object '/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/cairoDevice/libs/cairoDevice.so':
    `maximal number of DLLs reached...
  Error in dyn.load(file, DLLpath = DLLpath, ...) : 
    unable to load shared object '/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/cairoDevice/libs/cairoDevice.so':
    `maximal number of DLLs reached...
  Error in dyn.load(file, DLLpath = DLLpath, ...) : 
    unable to load shared object '/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/cairoDevice/libs/cairoDevice.so':
    `maximal number of DLLs reached...
  Error in dyn.load(file, DLLpath = DLLpath, ...) : 
    unable to load shared object '/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/cairoDevice/libs/cairoDevice.so':
    `maximal number of DLLs reached...
  Error in dyn.load(file, DLLpath = DLLpath, ...) : 
    unable to load shared object '/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/cairoDevice/libs/cairoDevice.so':
    `maximal number of DLLs reached...
  Error in dyn.load(file, DLLpath = DLLpath, ...) : 
    unable to load shared object '/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/cairoDevice/libs/cairoDevice.so':
    `maximal number of DLLs reached...
  Killed