Error(s) in re-building vignettes:
--- re-building 'blog.Rmd' using rmarkdown
Files identified: dftRoadSafetyData_Accidents_2017.zip

   http://data.dft.gov.uk.s3.amazonaws.com/road-accidents-safety-data/dftRoadSafetyData_Accidents_2017.zip
Attempt downloading from: 
trying URL 'http://data.dft.gov.uk.s3.amazonaws.com/road-accidents-safety-data/dftRoadSafetyData_Accidents_2017.zip'
Content type 'application/x-zip-compressed' length 3997883 bytes (3.8 MB)
==================================================
downloaded 3.8 MB

Data saved at C:\msys64\home\tomas\ucrt3\svn\ucrt3\r_packages\pkgcheck\CRAN\stats19\tmp\RtmpcxQoTd/dftRoadSafetyData_Accidents_2017/Acc.csv
Reading in: 
C:\msys64\home\tomas\ucrt3\svn\ucrt3\r_packages\pkgcheck\CRAN\stats19\tmp\RtmpcxQoTd/dftRoadSafetyData_Accidents_2017/Acc.csv
date and time columns present, creating formatted datetime column
Linking to GEOS 3.6.2, GDAL 3.0.4, PROJ 7.0.0

Attaching package: 'dplyr'

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

    filter, lag

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

    intersect, setdiff, setequal, union

Files identified: dftRoadSafetyData_Casualties_2017.zip

   http://data.dft.gov.uk.s3.amazonaws.com/road-accidents-safety-data/dftRoadSafetyData_Casualties_2017.zip
Attempt downloading from: 
trying URL 'http://data.dft.gov.uk.s3.amazonaws.com/road-accidents-safety-data/dftRoadSafetyData_Casualties_2017.zip'
Content type 'application/x-zip-compressed' length 1169376 bytes (1.1 MB)
==================================================
downloaded 1.1 MB

Data saved at C:\msys64\home\tomas\ucrt3\svn\ucrt3\r_packages\pkgcheck\CRAN\stats19\tmp\RtmpcxQoTd/dftRoadSafetyData_Casualties_2017/Cas.csv
Files identified: dftRoadSafetyData_Vehicles_2017.zip

   http://data.dft.gov.uk.s3.amazonaws.com/road-accidents-safety-data/dftRoadSafetyData_Vehicles_2017.zip
Attempt downloading from: 
trying URL 'http://data.dft.gov.uk.s3.amazonaws.com/road-accidents-safety-data/dftRoadSafetyData_Vehicles_2017.zip'
Content type 'application/x-zip-compressed' length 2584589 bytes (2.5 MB)
==================================================
downloaded 2.5 MB

Data saved at C:\msys64\home\tomas\ucrt3\svn\ucrt3\r_packages\pkgcheck\CRAN\stats19\tmp\RtmpcxQoTd/dftRoadSafetyData_Vehicles_2017/Veh.csv
Joining, by = "accident_index"
--- finished re-building 'blog.Rmd'

--- re-building 'stats19-training-setup.Rmd' using rmarkdown
--- finished re-building 'stats19-training-setup.Rmd'

--- re-building 'stats19-training.Rmd' using rmarkdown

Attaching package: 'lubridate'

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

    date, intersect, setdiff, union

although coordinates are longitude/latitude, st_intersects assumes that they are planar
although coordinates are longitude/latitude, st_intersects assumes that they are planar
Warning in plot.sf(zones[crashes_sf[2, ], ], col = "blue", add = TRUE) :
  ignoring all but the first attribute
although coordinates are longitude/latitude, st_intersects assumes that they are planar
Warning in plot.sf(zones[zones_containing_crashes, ], col = "yellow", add = TRUE) :
  ignoring all but the first attribute
although coordinates are longitude/latitude, st_intersects assumes that they are planar
although coordinates are longitude/latitude, st_intersects assumes that they are planar
Quitting from lines 953-962 (stats19-training.Rmd) 
Error: processing vignette 'stats19-training.Rmd' failed with diagnostics:
Assigned data `NA` must be compatible with existing data.
i Error occurred for column `casualty_type`.
x Can't convert <logical> to <character>.
--- failed re-building 'stats19-training.Rmd'

--- re-building 'stats19-vehicles.Rmd' using rmarkdown
Data provided under OGL v3.0. Cite the source and link to:
www.nationalarchives.gov.uk/doc/open-government-licence/version/3/

Attaching package: 'dplyr'

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

    filter, lag

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

    intersect, setdiff, setequal, union

trying URL 'http://data.dft.gov.uk.s3.amazonaws.com/road-accidents-safety-data/dftRoadSafetyData_Vehicles_2018.csv'
Content type 'application/octet-stream' length 14803084 bytes (14.1 MB)
==================================================
downloaded 14.1 MB

trying URL 'http://data.dft.gov.uk.s3.amazonaws.com/road-accidents-safety-data/dftRoadSafetyData_Accidents_2018.csv'
Content type 'application/octet-stream' length 16827907 bytes (16.0 MB)
==================================================
downloaded 16.0 MB

--- finished re-building 'stats19-vehicles.Rmd'

--- re-building 'stats19.Rmd' using rmarkdown
trying URL 'http://data.dft.gov.uk.s3.amazonaws.com/road-accidents-safety-data/dftRoadSafetyData_Accidents_2017.zip'
Content type 'application/x-zip-compressed' length 3997883 bytes (3.8 MB)
==================================================
downloaded 3.8 MB

trying URL 'http://data.dft.gov.uk.s3.amazonaws.com/road-accidents-safety-data/dftRoadSafetyData_Vehicles_2017.zip'
Content type 'application/x-zip-compressed' length 2584589 bytes (2.5 MB)
==================================================
downloaded 2.5 MB

trying URL 'http://data.dft.gov.uk.s3.amazonaws.com/road-accidents-safety-data/dftRoadSafetyData_Casualties_2017.zip'
Content type 'application/x-zip-compressed' length 1169376 bytes (1.1 MB)
==================================================
downloaded 1.1 MB

Joining, by = "accident_index"
--- finished re-building 'stats19.Rmd'

SUMMARY: processing the following file failed:
  'stats19-training.Rmd'

Error: Vignette re-building failed.
Execution halted