Running 'testthat.R' [18s]
Running the tests in 'tests/testthat.R' failed.
Complete output:
  > library(testthat)
  > library(redist)
  
  Attaching package: 'redist'
  
  The following object is masked from 'package:stats':
  
      filter
  
  > 
  > test_check("redist")
  Linking to GEOS 3.9.0, GDAL 3.2.1, PROJ 7.2.1
  Linking to liblwgeom 3.0.0beta1 r16016, GEOS 3.9.0, PROJ 7.2.1
  `pop_tol` calculated from existing plan is = 0.1%
  Projecting to CRS 3857
  Projecting to CRS 3857
  
  ==================== 
  redist.mcmc(): Automated Redistricting Simulation Using
           Markov Chain Monte Carlo
  
  Preprocessing data.
  
  Starting swMH().
  10 percent done.
  Metropolis acceptance ratio: nan
  
  20 percent done.
  Metropolis acceptance ratio: 1
  
  30 percent done.
  Metropolis acceptance ratio: 1
  
  40 percent done.
  Metropolis acceptance ratio: 1
  
  50 percent done.
  Metropolis acceptance ratio: 1
  
  60 percent done.
  Metropolis acceptance ratio: 0.8
  
  70 percent done.
  Metropolis acceptance ratio: 0.666667
  
  80 percent done.
  Metropolis acceptance ratio: 0.714286
  
  90 percent done.
  Metropolis acceptance ratio: 0.75
  
  100 percent done.
  Metropolis acceptance ratio: 0.666667
  
  
  ==================== 
  redist.mcmc(): Automated Redistricting Simulation Using
           Markov Chain Monte Carlo
  
  Preprocessing data.
  
  Starting swMH().
  10 percent done.
  Metropolis acceptance ratio: inf
  
  20 percent done.
  Metropolis acceptance ratio: 1
  
  30 percent done.
  Metropolis acceptance ratio: 0.5
  
  40 percent done.
  Metropolis acceptance ratio: 0.333333
  
  50 percent done.
  Metropolis acceptance ratio: 0.25
  
  60 percent done.
  Metropolis acceptance ratio: 0.4
  
  70 percent done.
  Metropolis acceptance ratio: 0.333333
  
  80 percent done.
  Metropolis acceptance ratio: 0.285714
  
  90 percent done.
  Metropolis acceptance ratio: 0.25
  
  100 percent done.
  Metropolis acceptance ratio: 0.222222
  
  MARKOV CHAIN MONTE CARLO
  Sampling 10 25-unit maps with 3 districts and population between 52512.9 and 64182.4.
  Acceptance rate: 90.0%.
  `pop_tol` calculated from existing plan is = 0.1%
  `pop_tol` calculated from existing plan is = 0.1%
  Projecting to CRS 3857
  Projecting to CRS 3857
  Projecting to CRS 3857
  Projecting to CRS 3857
  == Skipped tests ===============================================================
  * On CRAN (3)
  
  == Failed tests ================================================================
  -- Failure (test-skinny-flips.R:10:3): skinny flips works ----------------------
  class(plans)[1] == "matrix" & class(plans)[2] == "array" is not TRUE
  
  `actual`:   <NA>
  `expected`: TRUE
  
  [ FAIL 1 | WARN 0 | SKIP 3 | PASS 96 ]
  Error: Test failures
  Execution halted