It appears that nimble's calls to igraph use deprecated functions. Some recent testing runs included this output:
1. (code run outside of `test_that()`) ('test-setData.R:10:1') - `add.vertices()` was deprecated in igraph 2.0.0.
ℹ Please use `add_vertices()` instead.
2. (code run outside of `test_that()`) ('test-setData.R:10:1') - `add.edges()` was deprecated in igraph 2.0.0.
ℹ Please use `add_edges()` instead.
3. (code run outside of `test_that()`) ('test-setData.R:10:1') - `topological.sort()` was deprecated in igraph 2.0.0.
ℹ Please use `topo_sort()` instead.
4. (code run outside of `test_that()`) ('test-setData.R:10:1') - `permute.vertices()` was deprecated in igraph 2.0.0.
ℹ Please use `permute()` instead.
It appears that nimble's calls to igraph use deprecated functions. Some recent testing runs included this output: