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Running the tests in 'tests/utils.R' failed.
Last 13 lines of output:
    cannot open URL 'https://myexternalip.com/raw': HTTP status was '403 Forbidden'
  Warning in readLines(url) :
    incomplete final line found on 'https://diagnostic.opendns.com/myip'
  Warning in readLines(url) :
    incomplete final line found on 'https://api.ipify.org/'
  Warning in file(con, "r") :
    InternetOpenUrl failed: 'Das Zeitlimit für den Vorgang wurde erreicht.'
  Warning in file(con, "r") :
    cannot open URL 'http://myexternalip.com/raw': HTTP status was '403 Forbidden'
  Warning in readLines(url) :
    incomplete final line found on 'http://diagnostic.opendns.com/myip'
  Warning in readLines(url) :
    incomplete final line found on 'http://api.ipify.org/'
  Error: length(value) == 1 is not TRUE
  Execution halted