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

dyld: lazy symbol binding failed: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

dyld: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

Error: processing vignette 'abstract-categories.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘abstract-categories.Rmd’

--- re-building ‘analyze.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

dyld: lazy symbol binding failed: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

dyld: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

Error: processing vignette 'analyze.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘analyze.Rmd’

--- re-building ‘array-variables.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

dyld: lazy symbol binding failed: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

dyld: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

Error: processing vignette 'array-variables.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘array-variables.Rmd’

--- re-building ‘crunch-internals.Rmd’ using rmarkdown
dyld: lazy symbol binding failed: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

dyld: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

Error: processing vignette 'crunch-internals.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘crunch-internals.Rmd’

--- re-building ‘crunch.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

dyld: lazy symbol binding failed: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

dyld: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

Error: processing vignette 'crunch.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘crunch.Rmd’

--- re-building ‘derive.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

dyld: lazy symbol binding failed: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

dyld: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

Error: processing vignette 'derive.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘derive.Rmd’

--- re-building ‘export.Rmd’ using rmarkdown
dyld: lazy symbol binding failed: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

dyld: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

Error: processing vignette 'export.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘export.Rmd’

--- re-building ‘filters.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

dyld: lazy symbol binding failed: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

dyld: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

Error: processing vignette 'filters.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘filters.Rmd’

--- re-building ‘fork-and-merge.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

Loading required package: testthat

Attaching package: 'magrittr'

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

    equals, is_less_than, not

Loading required package: curl
Tracing function "form_file" as seen from package "httr"
Untracing function "form_file" in package "curl"
dyld: lazy symbol binding failed: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

dyld: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

Error: processing vignette 'fork-and-merge.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘fork-and-merge.Rmd’

--- re-building ‘projects.Rmd’ using rmarkdown
dyld: lazy symbol binding failed: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

dyld: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

Error: processing vignette 'projects.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘projects.Rmd’

--- re-building ‘subtotals.Rmd’ using rmarkdown
dyld: lazy symbol binding failed: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

dyld: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

Error: processing vignette 'subtotals.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘subtotals.Rmd’

--- re-building ‘variable-order.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

dyld: lazy symbol binding failed: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

dyld: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

Error: processing vignette 'variable-order.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘variable-order.Rmd’

--- re-building ‘variables.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

dyld: lazy symbol binding failed: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

dyld: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

Error: processing vignette 'variables.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘variables.Rmd’

SUMMARY: processing the following files failed:
  ‘abstract-categories.Rmd’ ‘analyze.Rmd’ ‘array-variables.Rmd’
  ‘crunch-internals.Rmd’ ‘crunch.Rmd’ ‘derive.Rmd’ ‘export.Rmd’
  ‘filters.Rmd’ ‘fork-and-merge.Rmd’ ‘projects.Rmd’ ‘subtotals.Rmd’
  ‘variable-order.Rmd’ ‘variables.Rmd’

Error: Vignette re-building failed.
Execution halted