* using log directory ‘/data/localhost/ripley/R/packages/tests-donttest/COINT.Rcheck’
* using R Under development (unstable) (2026-08-21 r90440)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    gcc (GCC) 16.1.1 20260515 (Red Hat 16.1.1-2)
    GNU Fortran (GCC) 16.1.1 20260515 (Red Hat 16.1.1-2)
* running under: Fedora Linux 44 (Server Edition)
* using session charset: UTF-8
* current time: 2026-08-22 16:28:36 UTC
* checking for file ‘COINT/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘COINT’ version ‘0.0.4’
* 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 ‘COINT’ can be installed ... 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 ... 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 ... [15s/16s] 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 contents of ‘data’ directory ... OK
* checking data for non-ASCII characters ... OK
* checking LazyData ... OK
* checking data for ASCII and uncompressed saves ... OK
* checking examples ... [12s/13s] OK
* checking examples with --run-donttest ... [64s/66s] ERROR
Running examples in ‘COINT-Ex.R’ failed
The error most likely occurred in:

> ### Name: ccr
> ### Title: Canonical Cointegrating Regression Estimator
> ### Aliases: ccr
> ### Keywords: cointegration
> 
> ### ** Examples
> 
> 
> data(macro)
> y=macro[,1]
> x=macro[,-1]
> ## No test: 
> out=ccr(y,x,type=c("const","trend","season","all")[1],v=15,ker_fun="parzen")
Error in solve.default(t(z) %*% z) : 
  Lapack routine dgesv: system is exactly singular: U[4,4] = 0
Calls: ccr -> solve -> solve.default
Execution halted
* 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
* checking for new files in some other directories ... OK
* DONE

Status: 1 ERROR
See
  ‘/data/localhost/ripley/R/packages/tests-donttest/COINT.Rcheck/00check.log’
for details.

Command exited with non-zero status 1
Time 2:19.34, 122.55 + 7.46