Running 'testthat.R'
Running the tests in 'tests/testthat.R' failed.
Complete output:
  > library(testthat)
  > test_check("ff")
  Loading required package: ff
  Loading required package: bit
  
  Attaching package: 'bit'
  
  The following object is masked from 'package:base':
  
      xor
  
  Attaching package ff
  - getOption("fftempdir")=="C:/msys64/home/tomas/ucrt3/svn/ucrt3/r_packages/pkgcheck/CRAN/ff/tmp/RtmpmEEegZ/ff"
  
  - getOption("ffextension")=="ff"
  
  - getOption("ffdrop")==TRUE
  
  - getOption("fffinonexit")==TRUE
  
  - getOption("ffpagesize")==65536
  
  - getOption("ffcaching")=="mmnoflush"  -- consider "ffeachflush" if your system stalls on large writes
  
  - getOption("ffbatchbytes")==Inf -- consider a different value for tuning your system
  
  - getOption("ffmaxbytes")==Inf -- consider a different value for tuning your system
  
  
  Attaching package: 'ff'
  
  The following objects are masked from 'package:utils':
  
      write.csv, write.csv2
  
  The following objects are masked from 'package:base':
  
      is.factor, is.ordered
  
  Error in dim(rtmp) <- dtmp : 
    dims [product 1] do not match the length of object [0]
  In addition: Warning messages:
  1: 'memory.limit()' is no longer supported 
  2: 'memory.limit()' is no longer supported 
  Error in `dim<-.ff`(`*tmp*`, value = c(1L, 1L)) : 
    you can only grow or shrink the slowest rotating dim
  Error in dim(rtmp) <- dtmp : 
    dims [product 9] do not match the length of object [0]
  Error in `dim<-.ff`(`*tmp*`, value = c(1L, 9L)) : 
    you can only grow or shrink the slowest rotating dim
  Error in dim(rtmp) <- dtmp : 
    dims [product 9] do not match the length of object [0]
  Error in `dim<-.ff`(`*tmp*`, value = c(9L, 1L)) : 
    you can only grow or shrink the slowest rotating dim
  Error in dim(rtmp) <- dtmp : 
    dims [product 81] do not match the length of object [0]
  Error in `dim<-.ff`(`*tmp*`, value = c(9L, 9L)) : 
    you can only grow or shrink the slowest rotating dim
  Error in dim(rtmp) <- dtmp : 
    dims [product 1] do not match the length of object [0]
  Error in `dim<-.ff`(`*tmp*`, value = c(1L, 1L)) : 
    you can only grow or shrink the slowest rotating dim
  Error in dim(rtmp) <- dtmp : 
    dims [product 9] do not match the length of object [0]
  Error in `dim<-.ff`(`*tmp*`, value = c(1L, 9L)) : 
    you can only grow or shrink the slowest rotating dim
  Error in dim(rtmp) <- dtmp : 
    dims [product 9] do not match the length of object [0]
  Error in `dim<-.ff`(`*tmp*`, value = c(9L, 1L)) : 
    you can only grow or shrink the slowest rotating dim
  Error in dim(rtmp) <- dtmp : 
    dims [product 81] do not match the length of object [0]
  Error in `dim<-.ff`(`*tmp*`, value = c(9L, 9L)) : 
    you can only grow or shrink the slowest rotating dim
  Error in dim(rtmp) <- dtmp : 
    dims [product 1] do not match the length of object [0]
  Error in dim(rtmp) <- dtmp : 
    dims [product 9] do not match the length of object [0]
  Error in dim(rtmp) <- dtmp : 
    dims [product 9] do not match the length of object [0]
  Error in `dim<-.ff`(`*tmp*`, value = c(9L, 1L)) : 
    you can only grow or shrink the slowest rotating dim
  Error in dim(rtmp) <- dtmp : 
    dims [product 81] do not match the length of object [0]
  Error in `dim<-.ff`(`*tmp*`, value = c(9L, 9L)) : 
    you can only grow or shrink the slowest rotating dim
  Error in dim(rtmp) <- dtmp : 
    dims [product 0] do not match the length of object [1]
  Error in `dim<-.ff`(`*tmp*`, value = c(0L, 0L)) : 
    you can only grow or shrink the slowest rotating dim
  Error in dim(rtmp) <- dtmp : 
    dims [product 0] do not match the length of object [1]
  Error in `dim<-.ff`(`*tmp*`, value = 0:1) : 
    you can only grow or shrink the slowest rotating dim
  Error in dim(rtmp) <- dtmp : 
    dims [product 0] do not match the length of object [1]
  Error in dim(rtmp) <- dtmp : 
    dims [product 0] do not match the length of object [1]
  Error in `dim<-.ff`(`*tmp*`, value = c(0L, 9L)) : 
    you can only grow or shrink the slowest rotating dim
  Error in dim(rtmp) <- dtmp : 
    dims [product 9] do not match the length of object [1]
  Error in dim(rtmp) <- dtmp : 
    dims [product 0] do not match the length of object [1]
  Error in `dim<-.ff`(`*tmp*`, value = c(9L, 0L)) : 
    you can only grow or shrink the slowest rotating dim
  Error in dim(rtmp) <- dtmp : 
    dims [product 9] do not match the length of object [1]
  Error in `dim<-.ff`(`*tmp*`, value = c(9L, 1L)) : 
    you can only grow or shrink the slowest rotating dim
  Error in dim(rtmp) <- dtmp : 
    dims [product 81] do not match the length of object [1]
  Error in `dim<-.ff`(`*tmp*`, value = c(9L, 9L)) : 
    you can only grow or shrink the slowest rotating dim
  Error in dim(rtmp) <- dtmp : 
    dims [product 1] do not match the length of object [0]
  Error in `dim<-.ff`(`*tmp*`, value = c(1L, 1L)) : 
    you can only grow or shrink the slowest rotating dim
  Error in dim(rtmp) <- dtmp : 
    dims [product 9] do not match the length of object [0]
  Error in `dim<-.ff`(`*tmp*`, value = c(1L, 9L)) : 
    you can only grow or shrink the slowest rotating dim
  Error in dim(rtmp) <- dtmp : 
    dims [product 9] do not match the length of object [0]
  Error in `dim<-.ff`(`*tmp*`, value = c(9L, 1L)) : 
    you can only grow or shrink the slowest rotating dim
  Error in dim(rtmp) <- dtmp : 
    dims [product 81] do not match the length of object [0]
  Error in `dim<-.ff`(`*tmp*`, value = c(9L, 9L)) : 
    you can only grow or shrink the slowest rotating dim
  Error in dim(rtmp) <- dtmp : 
    dims [product 0] do not match the length of object [9]
  Error in `dim<-.ff`(`*tmp*`, value = c(0L, 0L)) : 
    you can only grow or shrink the slowest rotating dim
  Error in dim(rtmp) <- dtmp : 
    dims [product 0] do not match the length of object [9]
  Error in `dim<-.ff`(`*tmp*`, value = 0:1) : 
    you can only grow or shrink the slowest rotating dim
  Error in dim(rtmp) <- dtmp : 
    dims [product 0] do not match the length of object [9]
  Error in dim(rtmp) <- dtmp : 
    dims [product 1] do not match the length of object [9]
  Error in dim(rtmp) <- dtmp : 
    dims [product 0] do not match the length of object [9]
  Error in `dim<-.ff`(`*tmp*`, value = c(0L, 9L)) : 
    you can only grow or shrink the slowest rotating dim
  Error in dim(rtmp) <- dtmp : 
    dims [product 0] do not match the length of object [9]
  Error in `dim<-.ff`(`*tmp*`, value = c(9L, 0L)) : 
    you can only grow or shrink the slowest rotating dim
  Error in dim(rtmp) <- dtmp : 
    dims [product 81] do not match the length of object [9]
  Error in `dim<-.ff`(`*tmp*`, value = c(9L, 9L)) : 
    you can only grow or shrink the slowest rotating dim
  Error in dim(rtmp) <- dtmp : 
    dims [product 1] do not match the length of object [0]
  Error in `dim<-.ff`(`*tmp*`, value = c(1L, 1L)) : 
    you can only grow or shrink the slowest rotating dim
  Error in dim(rtmp) <- dtmp : 
    dims [product 9] do not match the length of object [0]
  Error in `dim<-.ff`(`*tmp*`, value = c(1L, 9L)) : 
    you can only grow or shrink the slowest rotating dim
  Error in dim(rtmp) <- dtmp : 
    dims [product 9] do not match the length of object [0]
  Error in dim(rtmp) <- dtmp : 
    dims [product 81] do not match the length of object [0]
  Error in dim(rtmp) <- dtmp : 
    dims [product 0] do not match the length of object [9]
  Error in `dim<-.ff`(`*tmp*`, value = c(0L, 0L)) : 
    you can only grow or shrink the slowest rotating dim
  Error in dim(rtmp) <- dtmp : 
    dims [product 0] do not match the length of object [9]
  Error in `dim<-.ff`(`*tmp*`, value = 0:1) : 
    you can only grow or shrink the slowest rotating dim
  Error in dim(rtmp) <- dtmp : 
    dims [product 0] do not match the length of object [9]
  Error in `dim<-.ff`(`*tmp*`, value = 1:0) : 
    you can only grow or shrink the slowest rotating dim
  Error in dim(rtmp) <- dtmp : 
    dims [product 1] do not match the length of object [9]
  Error in `dim<-.ff`(`*tmp*`, value = c(1L, 1L)) : 
    you can only grow or shrink the slowest rotating dim
  Error in dim(rtmp) <- dtmp : 
    dims [product 0] do not match the length of object [9]
  Error in `dim<-.ff`(`*tmp*`, value = c(0L, 9L)) : 
    you can only grow or shrink the slowest rotating dim
  Error in dim(rtmp) <- dtmp : 
    dims [product 0] do not match the length of object [9]
  Error in dim(rtmp) <- dtmp : 
    dims [product 81] do not match the length of object [9]
  Error in dim(rtmp) <- dtmp : 
    dims [product 0] do not match the length of object [81]
  Error in `dim<-.ff`(`*tmp*`, value = c(0L, 0L)) : 
    you can only grow or shrink the slowest rotating dim
  Error in dim(rtmp) <- dtmp : 
    dims [product 0] do not match the length of object [81]
  Error in `dim<-.ff`(`*tmp*`, value = 0:1) : 
    you can only grow or shrink the slowest rotating dim
  Error in dim(rtmp) <- dtmp : 
    dims [product 0] do not match the length of object [81]
  Error in `dim<-.ff`(`*tmp*`, value = 1:0) : 
    you can only grow or shrink the slowest rotating dim
  Error in dim(rtmp) <- dtmp : 
    dims [product 1] do not match the length of object [81]
  Error in `dim<-.ff`(`*tmp*`, value = c(1L, 1L)) : 
    you can only grow or shrink the slowest rotating dim
  Error in dim(rtmp) <- dtmp : 
    dims [product 0] do not match the length of object [81]
  Error in `dim<-.ff`(`*tmp*`, value = c(0L, 9L)) : 
    you can only grow or shrink the slowest rotating dim
  Error in dim(rtmp) <- dtmp : 
    dims [product 9] do not match the length of object [81]
  Error in `dim<-.ff`(`*tmp*`, value = c(1L, 9L)) : 
    you can only grow or shrink the slowest rotating dim
  Error in dim(rtmp) <- dtmp : 
    dims [product 0] do not match the length of object [81]
  Error in dim(rtmp) <- dtmp : 
    dims [product 9] do not match the length of object [81]
  ══ Failed tests ════════════════════════════════════════════════════════════════
  ── Error (test-zeroRows.R:104:3): Can ffsave zero length ff objects ────────────
  Error in `system(cmd, input = filelist, intern = TRUE)`: 'zip' not found
  Backtrace:
      █
   1. └─ff::ffsave(x, file = "ffTest") test-zeroRows.R:104:2
   2.   └─base::system(cmd, input = filelist, intern = TRUE)
  ── Error (test-zeroRows.R:144:3): Can save zero row ffdf objects ───────────────
  Error in `system(cmd, input = filelist, intern = TRUE)`: 'zip' not found
  Backtrace:
      █
   1. └─ff::ffsave(y, file = "ffTest") test-zeroRows.R:144:2
   2.   └─base::system(cmd, input = filelist, intern = TRUE)
  
  [ FAIL 2 | WARN 1 | SKIP 0 | PASS 966 ]
  Error: Test failures
  Execution halted