Running ‘testthat.R’ [24s/32s]
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  100616236 is too close to the limit
  Error: C stack usage  100616236 is too close to the limit
  Error: C stack usage  100616236 is too close to the limit
  Error: C stack usage  100616236 is too close to the limit
  Error: C stack usage  100616236 is too close to the limit
  Error: C stack usage  100616236 is too close to the limit
  1. Failure: max threshold is sufficient to find all neighbors (@test_b_neighbors.R#61) 
  `score` is not more than M * ncol(dat) - 1. Difference: -699
  
  
  Error: C stack usage  100616236 is too close to the limit
  2. Failure: exploration is not negative (@test_b_neighbors.R#73) ---------------
  baseline is not more than (M * ncol(dat)) - 1. Difference: -699
  
  
  3. Failure: Can determine iris neighbors with iterations 1 thread (@test_b_neighbors.R#108) 
  sum(neighbors[, 1:40] > 50) not equal to 0.
  1/1 mismatches
  [1] 93 - 0 == 93
  
  
  4. Failure: Can determine iris neighbors with iterations 1 thread (@test_b_neighbors.R#111) 
  `score` is not more than M * ncol(dat) - 1. Difference: -738
  
  
  Warning: stack imbalance in '.Call', 216 then 214
  Warning: stack imbalance in '{', 213 then 211
  Warning: stack imbalance in '<-', 206 then 204
  5. Failure: Can determine iris neighbors with iterations 2 threads (@test_b_neighbors.R#127) 
  sum(neighbors[, 1:40] > 50) not equal to 0.
  1/1 mismatches
  [1] 4 - 0 == 4
  
  
  6. Failure: Can determine iris neighbors with iterations 2 threads (@test_b_neighbors.R#130) 
  `score` is not more than M * ncol(dat) - 1. Difference: -699
  
  
  7. Failure: Can determine iris neighbors accurately, Euclidean (@test_b_neighbors.R#141) 
  sum(neighbors != bests, na.rm = TRUE) is not less than 5. Difference: 731
  
  
  8. Failure: With a bigger dataset, performance is as expected (@test_b_neighbors.R#184) 
  n_trees= 20 is not less than `oldscore`. Difference: 3
  
  
  Warning: stack imbalance in '.Call', 226 then 224
  Warning: stack imbalance in '{', 223 then 221
  Warning: stack imbalance in '<-', 216 then 214
  9. Failure: With a bigger dataset, performance is as expected (@test_b_neighbors.R#200) 
  iters= 5 is not less than `oldscore`. Difference: 2
  
  
  Warning: stack imbalance in '.Call', 226 then 224
  Warning: stack imbalance in '{', 223 then 221
  Warning: stack imbalance in '<-', 216 then 214
  Warning: stack imbalance in '.Call', 154 then 152
  Warning: stack imbalance in '{', 151 then 149
  Warning: stack imbalance in '<-', 144 then 142
  
  error: 
  error: Mat::col(): index out of boundsMat::col(): index out of boundsterminate called recursively
  terminate called after throwing an instance of '