Running ‘testthat.R’ [8s/23s]
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
  > library(testthat)
  > library(largeVis)
  Loading required package: Matrix
  largeVis was compiled with 32-bit types. This will limit the size of the datasets it can process. Consider recompiling with -DARMA_64BIT_WORD
  > 
  > test_check("largeVis")
  Error: C stack usage  195128112 is too close to the limit
  Error: C stack usage  195128112 is too close to the limit
  Error: C stack usage  195128112 is too close to the limit
  Error: C stack usage  195128112 is too close to the limit
  Error: C stack usage  195128112 is too close to the limit
  Error: C stack usage  195128112 is too close to the limit
  1. Failure: max threshold is sufficient to find all neighbors (@test_b_neighbors.R#60) 
  `score` is not more than M * ncol(dat) - 1. Difference: -744
  
  
  Error: C stack usage  195128112 is too close to the limit
  2. Failure: exploration is not negative (@test_b_neighbors.R#72) ---------------
  baseline is not more than (M * ncol(dat)) - 1. Difference: -736
  
  
  Error: C stack usage  195128112 is too close to the limit
  Error: C stack usage  195128112 is too close to the limit
  Error: C stack usage  195128112 is too close to the limit
  3. Failure: Can determine iris neighbors with iterations 1 thread (@test_b_neighbors.R#107) 
  sum(neighbors[, 1:40] > 50) not equal to 0.
  1/1 mismatches
  [1] 136 - 0 == 136
  
  
  4. Failure: Can determine iris neighbors with iterations 1 thread (@test_b_neighbors.R#110) 
  `score` is not more than M * ncol(dat) - 1. Difference: -736
  
  
  Error: C stack usage  195128112 is too close to the limit
  5. Failure: Can determine iris neighbors with iterations 2 threads (@test_b_neighbors.R#126) 
  sum(neighbors[, 1:40] > 50) not equal to 0.
  1/1 mismatches
  [1] 77 - 0 == 77
  
  
  6. Failure: Can determine iris neighbors with iterations 2 threads (@test_b_neighbors.R#129) 
  `score` is not more than M * ncol(dat) - 1. Difference: -742
  
  
  Error: C stack usage  195128112 is too close to the limit
  7. Failure: Can determine iris neighbors accurately, Euclidean (@test_b_neighbors.R#140) 
  sum(neighbors != bests, na.rm = TRUE) is not less than 5. Difference: 731
  
  
  Error: C stack usage  195128112 is too close to the limit
  Error: C stack usage  195128112 is too close to the limit
  Error: C stack usage  195128112 is too close to the limit
  Error: C stack usage  195128112 is too close to the limit
  Error: C stack usage  195128112 is too close to the limit
  Error: C stack usage  195128112 is too close to the limit
  Error: C stack usage  195128112 is too close to the limit
  Error: C stack usage  195128112 is too close to the limit
  8. Failure: With a bigger dataset, performance is as expected (@test_b_neighbors.R#183) 
  n_trees= 90 is not less than `oldscore`. Difference: 2
  
  
  Error: C stack usage  195128112 is too close to the limit
  Error: C stack usage  195128112 is too close to the limit
  Error: C stack usage  195128112 is too close to the limit
  9. Failure: With a bigger dataset, performance is as expected (@test_b_neighbors.R#199) 
  iters= 20 is not less than `oldscore`. Difference: 2
  
  
  Error: C stack usage  195128112 is too close to the limit
  Error: C stack usage  195128112 is too close to the limit
  
  error: Mat::col(): index out of bounds
  terminate called after throwing an instance of 'std::logic_error'
    what():  Mat::col(): index out of bounds