* using log directory 'd:/Rcompile/CRANpkg/local/4.5/princurve.Rcheck'
* using R version 4.5.3 (2026-03-11 ucrt)
* using platform: x86_64-w64-mingw32
* R was compiled by
    gcc.exe (GCC) 14.3.0
    GNU Fortran (GCC) 14.3.0
* running under: Windows Server 2022 x64 (build 20348)
* using session charset: UTF-8
* checking for file 'princurve/DESCRIPTION' ... OK
* this is package 'princurve' version '2.1.6'
* package encoding: UTF-8
* checking package namespace information ... OK
* checking package dependencies ... OK
* checking if this is a source package ... OK
* checking if there is a namespace ... OK
* checking for hidden files and directories ... OK
* checking for portable file names ... OK
* checking whether package 'princurve' can be installed ... OK
* used C++ compiler: 'g++.exe (GCC) 14.3.0'
* checking installed package size ... OK
* checking package directory ... OK
* checking DESCRIPTION meta-information ... OK
* checking top-level files ... OK
* checking for left-over files ... OK
* checking index information ... OK
* checking package subdirectories ... OK
* checking code files for non-ASCII characters ... OK
* checking R files for syntax errors ... OK
* checking whether the package can be loaded ... [1s] OK
* checking whether the package can be loaded with stated dependencies ... [1s] OK
* checking whether the package can be unloaded cleanly ... [1s] OK
* checking whether the namespace can be loaded with stated dependencies ... [1s] OK
* checking whether the namespace can be unloaded cleanly ... [1s] OK
* checking loading without being on the library search path ... [1s] OK
* checking use of S3 registration ... OK
* checking dependencies in R code ... OK
* checking S3 generic/method consistency ... OK
* checking replacement functions ... OK
* checking foreign function calls ... OK
* checking R code for possible problems ... [3s] OK
* checking Rd files ... [1s] OK
* checking Rd metadata ... OK
* checking Rd cross-references ... OK
* checking for missing documentation entries ... OK
* checking for code/documentation mismatches ... OK
* checking Rd \usage sections ... OK
* checking Rd contents ... OK
* checking for unstated dependencies in examples ... OK
* checking line endings in C/C++/Fortran sources/headers ... OK
* checking pragmas in C/C++ headers and code ... OK
* checking compiled code ... OK
* checking examples ... [1s] OK
* checking for unstated dependencies in 'tests' ... OK
* checking tests ... [5s] ERROR
  Running 'testthat.R' [5s]
Running the tests in 'tests/testthat.R' failed.
Complete output:
  > library(testthat)
  > 
  > Sys.setenv("R_TESTS" = "")
  > 
  > test_check("princurve")
  Loading required package: princurve
  Saving _problems/test-start_circle-41.R
  Saving _problems/test-start_circle-44.R
  Saving _problems/test-start_circle-47.R
  Saving _problems/test-start_circle-50.R
  [ FAIL 4 | WARN 0 | SKIP 1 | PASS 327 ]
  
  ══ Skipped tests (1) ═══════════════════════════════════════════════════════════
  • On CRAN (1): 'test-legacy_princurve.R:3:1'
  
  ══ Failed tests ════════════════════════════════════════════════════════════════
  ── Failure ('test-start_circle.R:41:3'): Testing start_circle ──────────────────
  Expected `sum((xbar_orig - xbar_new)^2)` <= 0.01.
  Actual comparison: 0.010094 > 0.010000
  Difference: 0.000094 > 0
  Backtrace:
      ▆
   1. └─princurve (local) test_start_circle_output(x_orig) at test-start_circle.R:41:3
   2.   └─testthat::expect_lte(sum((xbar_orig - xbar_new)^2), 0.01) at test-start_circle.R:14:3
  ── Failure ('test-start_circle.R:44:3'): Testing start_circle ──────────────────
  Expected `sum((xbar_orig - xbar_new)^2)` <= 0.01.
  Actual comparison: 0.010094 > 0.010000
  Difference: 0.000094 > 0
  Backtrace:
      ▆
   1. └─princurve (local) test_start_circle_output(x_orig) at test-start_circle.R:44:3
   2.   └─testthat::expect_lte(sum((xbar_orig - xbar_new)^2), 0.01) at test-start_circle.R:14:3
  ── Failure ('test-start_circle.R:47:3'): Testing start_circle ──────────────────
  Expected `sum((xbar_orig - xbar_new)^2)` <= 0.01.
  Actual comparison: 0.010094 > 0.010000
  Difference: 0.000094 > 0
  Backtrace:
      ▆
   1. └─princurve (local) test_start_circle_output(x_orig) at test-start_circle.R:47:3
   2.   └─testthat::expect_lte(sum((xbar_orig - xbar_new)^2), 0.01) at test-start_circle.R:14:3
  ── Failure ('test-start_circle.R:50:3'): Testing start_circle ──────────────────
  Expected `sum((xbar_orig - xbar_new)^2)` <= 0.01.
  Actual comparison: 0.010094 > 0.010000
  Difference: 0.000094 > 0
  Backtrace:
      ▆
   1. └─princurve (local) test_start_circle_output(x_orig) at test-start_circle.R:50:3
   2.   └─testthat::expect_lte(sum((xbar_orig - xbar_new)^2), 0.01) at test-start_circle.R:14:3
  
  [ FAIL 4 | WARN 0 | SKIP 1 | PASS 327 ]
  Error:
  ! Test failures.
  Execution halted
* checking PDF version of manual ... [16s] OK
* checking HTML version of manual ... [1s] OK
* DONE
Status: 1 ERROR