* using log directory 'd:/Rcompile/CRANpkg/local/3.6/migraph.Rcheck'
* using R version 3.6.3 (2020-02-29)
* using platform: x86_64-w64-mingw32 (64-bit)
* using session charset: ISO8859-1
* checking for file 'migraph/DESCRIPTION' ... OK
* this is package 'migraph' version '0.6.5'
* 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 'migraph' can be installed ... OK
* 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 R 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 ... [12s] OK
* checking Rd files ... 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 contents of 'data' directory ... OK
* checking data for non-ASCII characters ... OK
* checking data for ASCII and uncompressed saves ... OK
* checking examples ... [15s] OK
* checking for unstated dependencies in 'tests' ... OK
* checking tests ... [13s] ERROR
  Running 'testthat.R' [12s]
Running the tests in 'tests/testthat.R' failed.
Complete output:
  > library(testthat)
  > library(migraph)
  Registered S3 method overwritten by 'migraph':
    method      from  
    plot.igraph igraph
  > 
  > test_check("migraph")
  == Failed tests ================================================================
  -- Error (test-coercion.R:15:3): data frame converted to matrix correctly ------
  Error: object 'out' not found
  Backtrace:
      x
   1. +-testthat::expect_equal(as_matrix(data1), mat1) test-coercion.R:15:2
   2. | \-testthat::quasi_label(enquo(object), label, arg = "object")
   3. |   \-rlang::eval_bare(expr, quo_get_env(quo))
   4. \-migraph::as_matrix(data1)
  
  [ FAIL 1 | WARN 0 | SKIP 0 | PASS 161 ]
  Error: Test failures
  Execution halted
* checking PDF version of manual ... OK
* DONE
Status: 1 ERROR