Running 'testthat.R' [60s]
Running the tests in 'tests/testthat.R' failed.
Complete output:
  > library(testthat)
  > library(sperrorest)
  > 
  > test_check("sperrorest")
  trying URL 'http://cran.rstudio.com/bin/windows/contrib/3.5/backports_1.1.4.zip'
  Content type 'application/zip' length 66186 bytes (64 KB)
  ==================================================
  downloaded 64 KB
  
  trying URL 'http://cran.rstudio.com/bin/windows/contrib/3.5/ellipsis_0.2.0.1.zip'
  Content type 'application/zip' length 43256 bytes (42 KB)
  ==================================================
  downloaded 42 KB
  
  trying URL 'http://cran.rstudio.com/bin/windows/contrib/3.5/zeallot_0.1.0.zip'
  Content type 'application/zip' length 61483 bytes (60 KB)
  ==================================================
  downloaded 60 KB
  
  trying URL 'http://cran.rstudio.com/bin/windows/contrib/3.5/utf8_1.1.4.zip'
  Content type 'application/zip' length 214407 bytes (209 KB)
  ==================================================
  downloaded 209 KB
  
  trying URL 'http://cran.rstudio.com/bin/windows/contrib/3.5/vctrs_0.2.0.zip'
  Content type 'application/zip' length 821143 bytes (801 KB)
  ==================================================
  downloaded 801 KB
  
  trying URL 'http://cran.rstudio.com/bin/windows/contrib/3.5/fansi_0.4.0.zip'
  Content type 'application/zip' length 220283 bytes (215 KB)
  ==================================================
  downloaded 215 KB
  
  trying URL 'http://cran.rstudio.com/bin/windows/contrib/3.5/pillar_1.4.2.zip'
  Content type 'application/zip' length 179988 bytes (175 KB)
  ==================================================
  downloaded 175 KB
  
  trying URL 'http://cran.rstudio.com/bin/windows/contrib/3.5/pkgconfig_2.0.2.zip'
  Content type 'application/zip' length 22175 bytes (21 KB)
  ==================================================
  downloaded 21 KB
  
  trying URL 'http://cran.rstudio.com/bin/windows/contrib/3.5/tibble_2.1.3.zip'
  Content type 'application/zip' length 333977 bytes (326 KB)
  ==========================
  downloaded 172 KB
  
  package 'backports' successfully unpacked and MD5 sums checked
  package 'ellipsis' successfully unpacked and MD5 sums checked
  package 'zeallot' successfully unpacked and MD5 sums checked
  package 'utf8' successfully unpacked and MD5 sums checked
  package 'vctrs' successfully unpacked and MD5 sums checked
  package 'fansi' successfully unpacked and MD5 sums checked
  package 'pillar' successfully unpacked and MD5 sums checked
  package 'pkgconfig' successfully unpacked and MD5 sums checked
  -- 1. Error: (unknown) (@test-processing.R#3)  ---------------------------------
  cannot open the connection
  1: pacman::p_load(sperrorest, rpart, MASS, tibble, purrr) at testthat/test-processing.R:3
  2: sapply(packages, p_load_single, install = install)
  3: lapply(X = X, FUN = FUN, ...)
  4: FUN(X[[i]], ...)
  5: p_install(package, character.only = TRUE, ...)
  6: withCallingHandlers(utils::install.packages(package, ...), warning = function(w) {
         if (grepl("package.*is not available", w$message)) {
             assign("try_bioc_p", TRUE, envir = bioconductor_env)
         }
     })
  7: utils::install.packages(package, ...)
  8: .install.winbinary(pkgs = bins, lib = lib, contriburl = contrib.url(repos, type2), 
         method = method, available = av2, destdir = destdir, dependencies = NULL, libs_only = libs_only, 
         quiet = quiet, ...)
  9: unpackPkgZip(foundpkgs[okp, 2L], foundpkgs[okp, 1L], lib, libs_only, lock)
  10: read.dcf(file.path(pkgname, "DESCRIPTION"), c("Package", "Type"))
  
  trying URL 'http://cran.rstudio.com/bin/windows/contrib/3.5/e1071_1.7-2.zip'
  Content type 'application/zip' length 1018618 bytes (994 KB)
  ==================================================
  downloaded 994 KB
  
  package 'e1071' successfully unpacked and MD5 sums checked
  
  The downloaded binary packages are in
  	D:\temp\RtmpEn9Rwa\downloaded_packages
  == testthat results  ===========================================================
  [ OK: 4 | SKIPPED: 48 | WARNINGS: 12 | FAILED: 1 ]
  1. Error: (unknown) (@test-processing.R#3) 
  
  Error: testthat unit tests failed
  Execution halted