* using log directory ‘/data/gannet/ripley/R/packages/tests-MKL/diffcp.Rcheck’
* using R Under development (unstable) (2026-05-22 r90067)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    gcc (GCC) 15.2.1 20260123 (Red Hat 15.2.1-7)
    GNU Fortran (GCC) 15.2.1 20260123 (Red Hat 15.2.1-7)
* running under: Fedora Linux 42 (Workstation Edition)
* using session charset: UTF-8
* current time: 2026-05-24 19:44:44 UTC
* using option ‘--no-stop-on-test-error’
* checking for file ‘diffcp/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘diffcp’ version ‘0.1.0’
* 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 executable files ... OK
* checking for hidden files and directories ... OK
* checking for portable file names ... OK
* checking for sufficient/correct file permissions ... OK
* checking whether package ‘diffcp’ can be installed ... [113s/131s] OK
* used C++ compiler: ‘g++ (GCC) 15.2.1 20260123 (Red Hat 15.2.1-7)’
* checking C++ specification ... INFO
  specified C++17
* checking package directory ... OK
* checking ‘build’ 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 ... OK
* checking whether the package can be loaded with stated dependencies ... OK
* checking whether the package can be unloaded cleanly ... OK
* checking whether the namespace can be loaded with stated dependencies ... OK
* checking whether the namespace can be unloaded cleanly ... OK
* checking loading without being on the library search path ... 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 ... [17s/25s] OK
* checking Rd files ... OK
* checking Rd metadata ... OK
* checking Rd line widths ... 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 compilation flags used ... OK
* checking compiled code ... OK
* checking installed files from ‘inst/doc’ ... OK
* checking files in ‘vignettes’ ... OK
* checking examples ... OK
* checking for unstated dependencies in ‘tests’ ... OK
* checking tests ...
  Running ‘testthat.R’ [11s/14s]
 [12s/15s] ERROR
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
  > library(testthat)
  > library(diffcp)
  > 
  > test_check("diffcp")
  Saving _problems/test-cone-diff-126.R
  Saving _problems/test-cone-diff-126.R
  Saving _problems/test-cone-diff-126.R
  Saving _problems/test-cone-diff-126.R
  Saving _problems/test-cone-diff-126.R
  Saving _problems/test-cone-diff-126.R
  [ FAIL 6 | WARN 1 | SKIP 0 | PASS 670 ]
  
  ══ Failed tests ════════════════════════════════════════════════════════════════
  ── Failure ('test-cone-diff.R:126:5'): _proj_psd matches Python diffcp reference (15 random matrices) ──
  Expected `max(abs(p - diffcp::pi(x, cones, dual = TRUE)))` < 1e-15.
  Actual comparison: 0.000000000000003 >= 0.000000000000001
  Difference: 0.000000000000002 >= 0
  ── Failure ('test-cone-diff.R:126:5'): _proj_psd matches Python diffcp reference (15 random matrices) ──
  Expected `max(abs(p - diffcp::pi(x, cones, dual = TRUE)))` < 1e-15.
  Actual comparison: 0.000000000000013 >= 0.000000000000001
  Difference: 0.000000000000012 >= 0
  ── Failure ('test-cone-diff.R:126:5'): _proj_psd matches Python diffcp reference (15 random matrices) ──
  Expected `max(abs(p - diffcp::pi(x, cones, dual = TRUE)))` < 1e-15.
  Actual comparison: 0.000000000000002 >= 0.000000000000001
  Difference: 0.000000000000001 >= 0
  ── Failure ('test-cone-diff.R:126:5'): _proj_psd matches Python diffcp reference (15 random matrices) ──
  Expected `max(abs(p - diffcp::pi(x, cones, dual = TRUE)))` < 1e-15.
  Actual comparison: 0.000000000000004 >= 0.000000000000001
  Difference: 0.000000000000003 >= 0
  ── Failure ('test-cone-diff.R:126:5'): _proj_psd matches Python diffcp reference (15 random matrices) ──
  Expected `max(abs(p - diffcp::pi(x, cones, dual = TRUE)))` < 1e-15.
  Actual comparison: 0.000000000000008 >= 0.000000000000001
  Difference: 0.000000000000007 >= 0
  ── Failure ('test-cone-diff.R:126:5'): _proj_psd matches Python diffcp reference (15 random matrices) ──
  Expected `max(abs(p - diffcp::pi(x, cones, dual = TRUE)))` < 1e-15.
  Actual comparison: 0.000000000000004 >= 0.000000000000001
  Difference: 0.000000000000003 >= 0
  
  [ FAIL 6 | WARN 1 | SKIP 0 | PASS 670 ]
  Error:
  ! Test failures.
  Execution halted
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... [20s/27s] OK
* checking PDF version of manual ... OK
* checking HTML version of manual ... OK
* checking for non-standard things in the check directory ... OK
* checking for detritus in the temp directory ... OK
* DONE

Status: 1 ERROR
See
  ‘/data/gannet/ripley/R/packages/tests-MKL/diffcp.Rcheck/00check.log’
for details.

Command exited with non-zero status 1
Time 5:13.89, 219.32 + 19.82