Error(s) in re-building vignettes:
--- re-building ‘cb1class.Rmd’ using rmarkdown
--- finished re-building ‘cb1class.Rmd’

--- re-building ‘cb2create.Rmd’ using rmarkdown
--- finished re-building ‘cb2create.Rmd’

--- re-building ‘cb3tsibblesf.Rmd’ using rmarkdown
--- finished re-building ‘cb3tsibblesf.Rmd’

--- re-building ‘cb4glyph.Rmd’ using rmarkdown
** Processing: /data/gannet/ripley/R/packages/tests-devel/cubble.Rcheck/vign_test/cubble/vignettes/cb4glyph_files/figure-html/unnamed-chunk-6-1.png
288x288 pixels, 8 bits/pixel, 255 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 6042 bytes
Input file size = 6897 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 5338
  zc = 9  zm = 8  zs = 1  f = 0
  zc = 1  zm = 8  zs = 2  f = 0
  zc = 9  zm = 8  zs = 3  f = 0
  zc = 9  zm = 8  zs = 0  f = 5
  zc = 9  zm = 8  zs = 1  f = 5
  zc = 1  zm = 8  zs = 2  f = 5
  zc = 9  zm = 8  zs = 3  f = 5
                               
Selecting parameters:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 5338

Output IDAT size = 5338 bytes (704 bytes decrease)
Output file size = 5416 bytes (1481 bytes = 21.47% decrease)

--- finished re-building ‘cb4glyph.Rmd’

--- re-building ‘cb5match.Rmd’ using rmarkdown
** Processing: /data/gannet/ripley/R/packages/tests-devel/cubble.Rcheck/vign_test/cubble/vignettes/cb5match_files/figure-html/unnamed-chunk-2-1.png
288x288 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 28812 bytes
Input file size = 28926 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 20562
  zc = 9  zm = 8  zs = 1  f = 0
  zc = 1  zm = 8  zs = 2  f = 0
  zc = 9  zm = 8  zs = 3  f = 0
  zc = 9  zm = 8  zs = 0  f = 5
  zc = 9  zm = 8  zs = 1  f = 5
  zc = 1  zm = 8  zs = 2  f = 5
  zc = 9  zm = 8  zs = 3  f = 5
                               
Selecting parameters:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 20562

Output IDAT size = 20562 bytes (8250 bytes decrease)
Output file size = 20640 bytes (8286 bytes = 28.65% decrease)


Quitting from lines 110-149 [unnamed-chunk-7] (cb5match.Rmd)
Error: processing vignette 'cb5match.Rmd' failed with diagnostics:
C stack usage  19926468 is too close to the limit
--- failed re-building ‘cb5match.Rmd’

--- re-building ‘cb6interactive.Rmd’ using rmarkdown
--- finished re-building ‘cb6interactive.Rmd’

SUMMARY: processing the following file failed:
  ‘cb5match.Rmd’

Error: Vignette re-building failed.
Execution halted