installed size is  5.8Mb
  sub-directories of 1Mb or more:
    libs   5.0Mb
installed size is  5.9Mb
  sub-directories of 1Mb or more:
    libs   5.0Mb
installed size is  5.7Mb
  sub-directories of 1Mb or more:
    libs   4.9Mb
installed size is  5.5Mb
  sub-directories of 1Mb or more:
    libs   4.7Mb

'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
Error(s) in re-building vignettes:
--- re-building ‘using_the_vennLasso_package.Rmd’ using rmarkdown
! Package natbib Error: Bibliography not compatible with author-year citations.

Error: processing vignette 'using_the_vennLasso_package.Rmd' failed with diagnostics:
LaTeX failed to compile /data/gannet/ripley/R/packages/tests-clang/vennLasso.Rcheck/vign_test/vennLasso/vignettes/using_the_vennLasso_package.tex. See https://yihui.org/tinytex/r/#debugging for debugging tips. See using_the_vennLasso_package.log for more info.
--- failed re-building ‘using_the_vennLasso_package.Rmd’

SUMMARY: processing the following file failed:
  ‘using_the_vennLasso_package.Rmd’

Error: Vignette re-building failed.
Execution halted
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
installed size is 27.3Mb
  sub-directories of 1Mb or more:
    libs  26.8Mb
'LazyData' is specified without a 'data' directory
installed size is 25.5Mb
  sub-directories of 1Mb or more:
    libs  25.0Mb
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
installed size is 26.9Mb
  sub-directories of 1Mb or more:
    libs  26.4Mb
'LazyData' is specified without a 'data' directory
installed size is 27.9Mb
  sub-directories of 1Mb or more:
    libs  27.4Mb
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory

Running ‘testthat.R’ [9s/32s]
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
  > library("testthat")
  > library("gmat")
  > 
  > test_check("gmat")
  [ FAIL 2 | WARN 0 | SKIP 0 | PASS 487 ]
  
  ══ Failed tests ════════════════════════════════════════════════════════════════
  ── Error ('test_dag.R:24:3'): upper Cholesky factors are of Cholesky ───────────
  Error in `as(object, "dgCMatrix")`: no method or default for coercing "graphNEL" to "dgCMatrix"
  Backtrace:
      ▆
   1. ├─gRbase::topoSort(igraph::as_graphnel(dag), index = TRUE) at test_dag.R:24:2
   2. └─gRbase:::topo_sort.default(igraph::as_graphnel(dag), index = TRUE)
   3.   ├─gRbase::topo_sortMAT(as(object, "dgCMatrix"), index = index)
   4.   │ └─gRbase:::topo_sortMAT_(amat)
   5.   └─methods::as(object, "dgCMatrix")
  ── Error ('test_dag.R:50:3'): the dag structure is preserved ───────────────────
  Error in `as(object, "dgCMatrix")`: no method or default for coercing "graphNEL" to "dgCMatrix"
  Backtrace:
      ▆
   1. └─gmat (local) expect_equal_dag(m = sample[, , 1], dag = dag) at test_dag.R:50:2
   2.   ├─gRbase::topoSort(igraph::as_graphnel(dag), index = TRUE) at test_dag.R:34:4
   3.   └─gRbase:::topo_sort.default(igraph::as_graphnel(dag), index = TRUE)
   4.     ├─gRbase::topo_sortMAT(as(object, "dgCMatrix"), index = index)
   5.     │ └─gRbase:::topo_sortMAT_(amat)
   6.     └─methods::as(object, "dgCMatrix")
  
  [ FAIL 2 | WARN 0 | SKIP 0 | PASS 487 ]
  Error: Test failures
  Execution halted