Running examples in ‘visNetwork-Ex.R’ failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: addFontAwesome
> ### Title: Use fontAwesome icons in visNetwork 'graph'
> ### Aliases: addFontAwesome
> 
> ### ** Examples
> 
> 
> # use fontAwesome icons using groups or nodes options 
> # font-awesome is not part of dependencies. use addFontAwesome() if needed.
> # Versions in package (and compatible with vis.js) : 4.7.0 & 5.13.0
> # https://fontawesome.com/v4.7.0/
> # https://fontawesome.com/
> # cheatsheet available in package: 
> # system.file("fontAwesome/Font_Awesome_Cheatsheet_4_7_0.pdf", package = "visNetwork")
> 
> # definition in groups
> nodes <- data.frame(id = 1:3, group = c("B", "A", "B"))
> edges <- data.frame(from = c(1,2), to = c(2,3))
> 
> visNetwork(nodes, edges) %>%
+   visGroups(groupname = "A", shape = "icon", icon = list(code = "f0c0", size = 75)) %>%
+   visGroups(groupname = "B", shape = "icon", icon = list(code = "f007", color = "red")) %>%
+   addFontAwesome(version = "4.7.0")
> 
> # use 5.13.0
> # set face = "'Font Awesome 5 Free'"
> # weight is automatically set to "bold"
> nodes <- data.frame(id = 1:3, group = c("B", "A", "B"))
> edges <- data.frame(from = c(1,2), to = c(2,3))
> 
> visNetwork(nodes, edges) %>%
+   visGroups(groupname = "A", shape = "icon", 
+       icon = list(face = "'Font Awesome 5 Free'", code = "f0c0", size = 75)) %>%
+   visGroups(groupname = "B", shape = "icon", 
+       icon = list(face = "'Font Awesome 5 Free'", code = "f007", color = "red")) %>%
+   addFontAwesome(version = "5.13.0")
Warning in file.copy(from, to, overwrite = TRUE, recursive = isdir, copy.mode = FALSE) :
  problem copying /home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/visNetwork/htmlwidgets/lib/fontawesome_5.13.0/css/all.min.css to lib/font-awesome-5.13.0/css/all.min.css: No space left on device
Warning in file.copy(from, to, overwrite = TRUE, recursive = isdir, copy.mode = FALSE) :
  problem copying /home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/visNetwork/htmlwidgets/lib/fontawesome_5.13.0/css/all.css to lib/font-awesome-5.13.0/css/all.css: No space left on device
Warning in file.copy(from, to, overwrite = TRUE, recursive = isdir, copy.mode = FALSE) :
  problem creating directory /home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/visNetwork/htmlwidgets/lib/fontawesome_5.13.0/webfonts: No space left on device
Warning in base::file(file, open = "w+b") :
  cannot open file '/tmp/RtmpS0wPD1/viewhtml24a7de504ca6c3/index.html': No space left on device
Error in base::file(file, open = "w+b") : cannot open the connection
Calls: <Anonymous> ... html_print -> save_html -> save_html.default -> <Anonymous>
Execution halted