Running 'testthat.R' [219s]
Running the tests in 'tests/testthat.R' failed.
Complete output:
  > library(testthat)
  > 
  > library(xgboost)
  > library(randomForest)
  randomForest 4.6-14
  Type rfNews() to see new features/changes/bug fixes.
  > library(kernlab)
  > library(earth)
  Loading required package: Formula
  Loading required package: plotmo
  Loading required package: plotrix
  Loading required package: TeachingDemos
  > 
  > library(stats)
  > 
  > library(tidymodels)
  -- Attaching packages -------------------------------------- tidymodels 0.1.3 --
  v broom        0.7.6      v recipes      0.1.16
  v dials        0.0.9      v rsample      0.1.0 
  v dplyr        1.0.6      v tibble       3.1.2 
  v ggplot2      3.3.3      v tidyr        1.1.3 
  v infer        0.5.4      v tune         0.1.5 
  v modeldata    0.1.0      v workflows    0.2.2 
  v parsnip      0.1.6      v workflowsets 0.0.2 
  v purrr        0.3.4      v yardstick    0.0.8 
  -- Conflicts ----------------------------------------- tidymodels_conflicts() --
  x ggplot2::alpha()  masks scales::alpha(), kernlab::alpha()
  x dplyr::combine()  masks randomForest::combine()
  x purrr::cross()    masks kernlab::cross()
  x purrr::discard()  masks scales::discard()
  x dplyr::filter()   masks stats::filter()
  x purrr::is_null()  masks testthat::is_null()
  x dplyr::lag()      masks stats::lag()
  x ggplot2::margin() masks randomForest::margin()
  x tidyr::matches()  masks rsample::matches(), dplyr::matches(), testthat::matches()
  x dplyr::slice()    masks xgboost::slice()
  x recipes::step()   masks stats::step()
  * Use tidymodels_prefer() to resolve common conflicts.
  > library(parsnip)
  > library(workflows)
  > library(rsample)
  > library(recipes)
  > library(tune)
  > library(dials)
  > library(yardstick)
  > library(slider)
  > 
  > library(timetk)
  > # library(modeltime)
  > 
  > library(progressr)
  > 
  > library(tidyverse)
  -- Attaching packages --------------------------------------- tidyverse 1.3.1 --
  v readr   1.4.0     v forcats 0.5.1
  v stringr 1.4.0     
  -- Conflicts ------------------------------------------ tidyverse_conflicts() --
  x ggplot2::alpha()    masks scales::alpha(), kernlab::alpha()
  x readr::col_factor() masks scales::col_factor()
  x dplyr::combine()    masks randomForest::combine()
  x purrr::cross()      masks kernlab::cross()
  x purrr::discard()    masks scales::discard()
  x dplyr::filter()     masks stats::filter()
  x stringr::fixed()    masks recipes::fixed()
  x purrr::is_null()    masks testthat::is_null()
  x dplyr::lag()        masks stats::lag()
  x ggplot2::margin()   masks randomForest::margin()
  x tidyr::matches()    masks rsample::matches(), dplyr::matches(), testthat::matches()
  x dplyr::slice()      masks xgboost::slice()
  x readr::spec()       masks yardstick::spec()
  > library(lubridate)
  
  Attaching package: 'lubridate'
  
  The following objects are masked from 'package:base':
  
      date, intersect, setdiff, union
  
  > 
  > 
  > test_check("modeltime")
  Loading required package: modeltime
  
  Attaching package: 'modeltime'
  
  The following object is masked from 'package:kernlab':
  
      error
  
  == Skipped tests ===============================================================
  * On CRAN (8)
  
  == Failed tests ================================================================
  -- Failure (test-tune_workflows.R:69:5): Tuning, arima_boost -------------------
  nrow(tune_results_boosted_metrics) not equal to 36.
  1/1 mismatches
  [1] 0 - 36 == -36
  
  [ FAIL 1 | WARN 1 | SKIP 8 | PASS 536 ]
  Error: Test failures
  Execution halted