Error(s) in re-building vignettes:
--- re-building ‘extending-modeltime.Rmd’ using rmarkdown
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
  Pandoc (>= 1.12.3) and/or pandoc-citeproc not available. Falling back to R Markdown v1.
── Attaching packages ─────────────────────────────────────── tidyverse 1.3.0 ──
✔ ggplot2 3.3.2     ✔ purrr   0.3.4
✔ tibble  3.0.3     ✔ dplyr   1.0.1
✔ tidyr   1.1.1     ✔ stringr 1.4.0
✔ readr   1.3.1     ✔ forcats 0.5.0
── Conflicts ────────────────────────────────────────── tidyverse_conflicts() ──
✖ dplyr::filter() masks stats::filter()
✖ dplyr::lag()    masks stats::lag()

Attaching package: 'rlang'

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

    %@%, as_function, flatten, flatten_chr, flatten_dbl, flatten_int,
    flatten_lgl, flatten_raw, invoke, list_along, modify, prepend,
    splice

.date_var is missing. Using: date
Warning in max(ids, na.rm = TRUE) :
  no non-missing arguments to max; returning -Inf
--- finished re-building ‘extending-modeltime.Rmd’

--- re-building ‘getting-started-with-modeltime.Rmd’ using rmarkdown
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
  Pandoc (>= 1.12.3) and/or pandoc-citeproc not available. Falling back to R Markdown v1.
── Attaching packages ────────────────────────────────────── tidymodels 0.1.0 ──
✔ broom     0.7.0      ✔ recipes   0.1.13
✔ dials     0.0.8      ✔ rsample   0.0.7 
✔ dplyr     1.0.1      ✔ tibble    3.0.3 
✔ ggplot2   3.3.2      ✔ tune      0.1.1 
✔ infer     0.5.3      ✔ workflows 0.1.1 
✔ parsnip   0.1.3      ✔ yardstick 0.0.7 
✔ purrr     0.3.4      
── Conflicts ───────────────────────────────────────── tidymodels_conflicts() ──
✖ purrr::discard() masks scales::discard()
✖ dplyr::filter()  masks stats::filter()
✖ dplyr::lag()     masks stats::lag()
✖ recipes::step()  masks stats::step()
── Attaching packages ─────────────────────────────────────── tidyverse 1.3.0 ──
✔ tidyr   1.1.1     ✔ stringr 1.4.0
✔ readr   1.3.1     ✔ forcats 0.5.0
── Conflicts ────────────────────────────────────────── tidyverse_conflicts() ──
✖ readr::col_factor() masks scales::col_factor()
✖ purrr::discard()    masks scales::discard()
✖ dplyr::filter()     masks stats::filter()
✖ stringr::fixed()    masks recipes::fixed()
✖ dplyr::lag()        masks stats::lag()
✖ readr::spec()       masks yardstick::spec()

Attaching package: 'lubridate'

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

    date, intersect, setdiff, union

frequency = 12 observations per 1 year
frequency = 12 observations per 1 year
frequency = 12 observations per 1 year
Disabling weekly seasonality. Run prophet with weekly.seasonality=TRUE to override this.
Disabling daily seasonality. Run prophet with daily.seasonality=TRUE to override this.
Warning in max(ids, na.rm = TRUE) :
  no non-missing arguments to max; returning -Inf
PhantomJS not found. You can install it with webshot::install_phantomjs(). If it is installed, please make sure the phantomjs executable can be found via the PATH variable.
Warning in normalizePath(f2) :
  path[1]="webshot183bd7aababed.png": No such file or directory
Warning in file(con, "rb") :
  cannot open file 'webshot183bd7aababed.png': No such file or directory
Quitting from lines 283-286 (getting-started-with-modeltime.Rmd) 
Error: processing vignette 'getting-started-with-modeltime.Rmd' failed with diagnostics:
cannot open the connection
--- failed re-building ‘getting-started-with-modeltime.Rmd’

--- re-building ‘modeltime-model-list.Rmd’ using rmarkdown
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
  Pandoc (>= 1.12.3) and/or pandoc-citeproc not available. Falling back to R Markdown v1.
── Attaching packages ─────────────────────────────────────── tidyverse 1.3.0 ──
✔ ggplot2 3.3.2     ✔ purrr   0.3.4
✔ tibble  3.0.3     ✔ dplyr   1.0.1
✔ tidyr   1.1.1     ✔ stringr 1.4.0
✔ readr   1.3.1     ✔ forcats 0.5.0
── Conflicts ────────────────────────────────────────── tidyverse_conflicts() ──
✖ dplyr::filter() masks stats::filter()
✖ dplyr::lag()    masks stats::lag()
PhantomJS not found. You can install it with webshot::install_phantomjs(). If it is installed, please make sure the phantomjs executable can be found via the PATH variable.
Warning in normalizePath(f2) :
  path[1]="webshot183cb24e9b11e.png": No such file or directory
Warning in file(con, "rb") :
  cannot open file 'webshot183cb24e9b11e.png': No such file or directory
Quitting from lines 144-172 (modeltime-model-list.Rmd) 
Error: processing vignette 'modeltime-model-list.Rmd' failed with diagnostics:
cannot open the connection
--- failed re-building ‘modeltime-model-list.Rmd’

SUMMARY: processing the following files failed:
  ‘getting-started-with-modeltime.Rmd’ ‘modeltime-model-list.Rmd’

Error: Vignette re-building failed.
Execution halted