R version 4.6.0 alpha (2026-04-07 r89797 ucrt)
Copyright (C) 2026 The R Foundation for Statistical Computing
Platform: x86_64-w64-mingw32/x64

R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.

R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.

Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.

> library(testthat)
> library(spopt)
> 
> test_check("spopt")
Linking to GEOS 3.14.1, GDAL 3.12.1, PROJ 9.7.1; sf_use_s2() is TRUE
terra 1.9.11

Attaching package: 'terra'

The following objects are masked from 'package:testthat':

    compare, describe

[ FAIL 0 | WARN 0 | SKIP 6 | PASS 350 ]

══ Skipped tests (6) ═══════════════════════════════════════════════════════════
• Rust compilation required (6): 'test-lscp.R:3:3', 'test-lscp.R:27:3',
  'test-p_median.R:3:3', 'test-p_median.R:27:3', 'test-skater.R:5:3',
  'test-skater.R:19:3'

[ FAIL 0 | WARN 0 | SKIP 6 | PASS 350 ]
> 
> proc.time()
   user  system elapsed 
   9.25    0.78    9.96