Error in re-building vignettes:
  ...

Attaching package: 'igraph'

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

    decompose, spectrum

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

    union

Loading required package: quickPlot
Loading required package: reproducible

Attaching package: 'SpaDES.core'

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

    end, start

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

    citation

Loading required package: SpaDES.tools
Loading required package: RandomFields
Loading required package: sp
Loading required package: RandomFieldsUtils

Attaching package: 'RandomFields'

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

    RFoptions

Setting:
  options(
    spades.modulePath = '/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/SpaDES.core/sampleModules'
  )
Paths set to:
  options(
    reproducible.cachePath = '/tmp/RtmpSqKked/reproducible/cache'
    spades.inputPath = '/tmp/Rtmpd2MEfn/SpaDES/inputs'
    spades.outputPath = '/tmp/Rtmpd2MEfn/SpaDES/outputs'
    spades.modulePath = '/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/SpaDES.core/sampleModules'
  )
Setting:
  options(
    spades.modulePath = '/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/SpaDES.core/sampleModules'
  )
Paths set to:
  options(
    reproducible.cachePath = '/tmp/RtmpSqKked/reproducible/cache'
    spades.inputPath = '/tmp/Rtmpd2MEfn/SpaDES/inputs'
    spades.outputPath = '/tmp/Rtmpd2MEfn/SpaDES/outputs'
    spades.modulePath = '/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/SpaDES.core/sampleModules'
  )
Setting:
  options(
    spades.modulePath = '/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/SpaDES.core/sampleModules'
  )
Paths set to:
  options(
    reproducible.cachePath = '/tmp/RtmpSqKked/reproducible/cache'
    spades.inputPath = '/tmp/Rtmpd2MEfn/SpaDES/inputs'
    spades.outputPath = '/tmp/Rtmpd2MEfn/SpaDES/outputs'
    spades.modulePath = '/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/SpaDES.core/sampleModules'
  )
Setting:
  options(
    spades.modulePath = '/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/SpaDES.core/sampleModules'
  )
Paths set to:
  options(
    reproducible.cachePath = '/tmp/RtmpSqKked/reproducible/cache'
    spades.inputPath = '/tmp/Rtmpd2MEfn/SpaDES/inputs'
    spades.outputPath = '/tmp/Rtmpd2MEfn/SpaDES/outputs'
    spades.modulePath = '/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/SpaDES.core/sampleModules'
  )

Attaching package: 'data.table'

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

    shift

Setting:
  options(
    spades.outputPath = '/tmp/RtmpL3pB1g/simOutputs'
    spades.modulePath = '/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/SpaDES.core/sampleModules'
  )
Paths set to:
  options(
    reproducible.cachePath = '/tmp/RtmpSqKked/reproducible/cache'
    spades.inputPath = '/tmp/Rtmpd2MEfn/SpaDES/inputs'
    spades.outputPath = '/tmp/RtmpL3pB1g/simOutputs'
    spades.modulePath = '/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/SpaDES.core/sampleModules'
  )
Killed