Process completed with exit code 31.

ubuntu-latest pipelines will use ubuntu-24.04 soon. For more details, see https://github.com/actions/runner-images/issues/10636

file=tests/testthat/test-emmGrid.R,line=33,col=3,[expect_identical_linter] Use expect_identical(x, y) by default; resort to expect_equal() only when needed, e.g. when setting ignore_attr= or tolerance=.

file=tests/testthat/test-emmGrid.R,line=36,col=3,[expect_identical_linter] Use expect_identical(x, y) by default; resort to expect_equal() only when needed, e.g. when setting ignore_attr= or tolerance=.

file=tests/testthat/test-emmGrid.R,line=37,col=16,[strings_as_factors_linter] Supply an explicit value for stringsAsFactors for this code to work before and after R version 4.0.

file=tests/testthat/test-emmGrid.R,line=47,col=3,[expect_identical_linter] Use expect_identical(x, y) by default; resort to expect_equal() only when needed, e.g. when setting ignore_attr= or tolerance=.

file=tests/testthat/test-emmGrid.R,line=122,col=3,[expect_identical_linter] Use expect_identical(x, y) by default; resort to expect_equal() only when needed, e.g. when setting ignore_attr= or tolerance=.

file=tests/testthat/test-emmGrid.R,line=130,col=3,[expect_identical_linter] Use expect_identical(x, y) by default; resort to expect_equal() only when needed, e.g. when setting ignore_attr= or tolerance=.

file=tests/testthat/test-emmGrid.R,line=175,col=3,[expect_identical_linter] Use expect_identical(x, y) by default; resort to expect_equal() only when needed, e.g. when setting ignore_attr= or tolerance=.

file=tests/testthat/test-emmGrid.R,line=175,col=3,[expect_length_linter] expect_length(x, n) is better than expect_equal(length(x), n)

file=tests/testthat/test-emmGrid.R,line=176,col=3,[expect_identical_linter] Use expect_identical(x, y) by default; resort to expect_equal() only when needed, e.g. when setting ignore_attr= or tolerance=.