Running ‘testthat.R’ [18s/18s]
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
  > library(testthat)
  > library(dplyr)
  
  Attaching package: 'dplyr'
  
  The following object is masked from 'package:testthat':
  
      matches
  
  The following objects are masked from 'package:stats':
  
      filter, lag
  
  The following objects are masked from 'package:base':
  
      intersect, setdiff, setequal, union
  
  > 
  > test_check("dplyr")
  Auto-disconnecting SQLiteConnection
  1. Error: [ on grouped_df preserves grouping if subset includes grouping vars (@test-group-by.r#200) 
  Column `` `` is unknown
  1: df %>% group_by(` `) at testthat/test-group-by.r:200
  2: withVisible(eval(quote(`_fseq`(`_lhs`)), env, env))
  3: eval(quote(`_fseq`(`_lhs`)), env, env)
  4: eval(quote(`_fseq`(`_lhs`)), env, env)
  5: `_fseq`(`_lhs`)
  6: freduce(value, `_function_list`)
  7: withVisible(function_list[[k]](value))
  8: function_list[[k]](value)
  9: group_by(., ` `)
  10: group_by.data.frame(., ` `)
  11: grouped_df(groups$data, groups$group_names)
  12: grouped_df_impl(data, unname(vars), drop)
  
  2. Error: non-syntactic grouping variable is preserved (#1138) (@test-select.r#18) 
  Column ``a b`` is unknown
  1: data_frame(`a b` = 1L) %>% group_by(`a b`) %>% select() at testthat/test-select.r:18
  2: withVisible(eval(quote(`_fseq`(`_lhs`)), env, env))
  3: eval(quote(`_fseq`(`_lhs`)), env, env)
  4: eval(quote(`_fseq`(`_lhs`)), env, env)
  5: `_fseq`(`_lhs`)
  6: freduce(value, `_function_list`)
  7: function_list[[i]](value)
  8: group_by(., `a b`)
  9: group_by.data.frame(., `a b`)
  10: grouped_df(groups$data, groups$group_names)
  11: grouped_df_impl(data, unname(vars), drop)
  
  testthat results ================================================================
  OK: 2890 SKIPPED: 3 FAILED: 2
  1. Error: [ on grouped_df preserves grouping if subset includes grouping vars (@test-group-by.r#200) 
  2. Error: non-syntactic grouping variable is preserved (#1138) (@test-select.r#18) 
  
  Error: testthat unit tests failed
  In addition: Warning message:
  call dbDisconnect() when finished working with a connection 
  Execution halted