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

Attaching package: 'crunch'

The following objects are masked from 'package:stats':

    filter, rstandard, setNames

The following object is masked from 'package:graphics':

    title

The following object is masked from 'package:utils':

    write.csv

The following object is masked from 'package:base':

    table

--- finished re-building ‘abstract-categories.Rmd’

--- re-building ‘analyze.Rmd’ using rmarkdown
Error: processing vignette 'analyze.Rmd' failed with diagnostics:
C stack usage  19927348 is too close to the limit
--- failed re-building ‘analyze.Rmd’

--- re-building ‘array-variables.Rmd’ using rmarkdown
--- finished re-building ‘array-variables.Rmd’

--- re-building ‘crunch-internals.Rmd’ using rmarkdown
--- finished re-building ‘crunch-internals.Rmd’

--- re-building ‘crunch.Rmd’ using rmarkdown
Error: processing vignette 'crunch.Rmd' failed with diagnostics:
C stack usage  19926596 is too close to the limit
--- failed re-building ‘crunch.Rmd’

--- re-building ‘deck-cookbook.Rmd’ using rmarkdown
--- finished re-building ‘deck-cookbook.Rmd’

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

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

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

--- re-building ‘fork-and-merge.Rmd’ using rmarkdown
Logged into crunch.io as fake
Error: processing vignette 'fork-and-merge.Rmd' failed with diagnostics:
C stack usage  19924820 is too close to the limit
--- failed re-building ‘fork-and-merge.Rmd’

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

--- re-building ‘subtotals.Rmd’ using rmarkdown
Error: processing vignette 'subtotals.Rmd' failed with diagnostics:
C stack usage  19924820 is too close to the limit
--- failed re-building ‘subtotals.Rmd’

--- re-building ‘variable-order.Rmd’ using rmarkdown
--- finished re-building ‘variable-order.Rmd’

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

SUMMARY: processing the following files failed:
  ‘analyze.Rmd’ ‘crunch.Rmd’ ‘fork-and-merge.Rmd’ ‘subtotals.Rmd’

Error: Vignette re-building failed.
Execution halted