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

--- re-building ‘intro.Rmd’ using rmarkdown
** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/packcircles.Rcheck/vign_test/packcircles/vignettes/intro_files/figure-html/unnamed-chunk-5-1.png
672x384 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 53637 bytes
Input file size = 53787 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 40840
  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 = 40840

Output IDAT size = 40840 bytes (12797 bytes decrease)
Output file size = 40918 bytes (12869 bytes = 23.93% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/packcircles.Rcheck/vign_test/packcircles/vignettes/intro_files/figure-html/unnamed-chunk-7-1.png
672x384 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 93641 bytes
Input file size = 93851 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 67441
  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 = 67441

Output IDAT size = 67441 bytes (26200 bytes decrease)
Output file size = 67519 bytes (26332 bytes = 28.06% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/packcircles.Rcheck/vign_test/packcircles/vignettes/intro_files/figure-html/unnamed-chunk-8-1.png
672x384 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 82414 bytes
Input file size = 82612 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 56973
  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 = 56973

Output IDAT size = 56973 bytes (25441 bytes decrease)
Output file size = 57051 bytes (25561 bytes = 30.94% decrease)

--- finished re-building ‘intro.Rmd’

--- re-building ‘progressive_packing.Rmd’ using rmarkdown
** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/packcircles.Rcheck/vign_test/packcircles/vignettes/progressive_packing_files/figure-html/unnamed-chunk-2-1.png
384x384 pixels, 8 bits/pixel, 256 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 11517 bytes
Input file size = 12387 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 10629
  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 = 10629

Output IDAT size = 10629 bytes (888 bytes decrease)
Output file size = 10707 bytes (1680 bytes = 13.56% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/packcircles.Rcheck/vign_test/packcircles/vignettes/progressive_packing_files/figure-html/unnamed-chunk-3-1.png
672x480 pixels, 8 bits/pixel, 256 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 28108 bytes
Input file size = 29002 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 25528
  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 = 25528

Output IDAT size = 25528 bytes (2580 bytes decrease)
Output file size = 25606 bytes (3396 bytes = 11.71% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/packcircles.Rcheck/vign_test/packcircles/vignettes/progressive_packing_files/figure-html/unnamed-chunk-4-1.png
672x384 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 265214 bytes
Input file size = 265676 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 193703
  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 = 193703

Output IDAT size = 193703 bytes (71511 bytes decrease)
Output file size = 193781 bytes (71895 bytes = 27.06% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/packcircles.Rcheck/vign_test/packcircles/vignettes/progressive_packing_files/figure-html/unnamed-chunk-6-1.png
480x480 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 107125 bytes
Input file size = 107359 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 83925
  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 = 83925

Output IDAT size = 83925 bytes (23200 bytes decrease)
Output file size = 84003 bytes (23356 bytes = 21.76% decrease)


Quitting from lines 204-226 [unnamed-chunk-7] (progressive_packing.Rmd)
Error: processing vignette 'progressive_packing.Rmd' failed with diagnostics:
'ggiraph' is defunct.
Use 'girafe' instead.
See help("Defunct")
--- failed re-building ‘progressive_packing.Rmd’

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

Error: Vignette re-building failed.
Execution halted