bioconda-recipes: CI failing for mysterious reasons

Hi all,

I’ve been having trouble recently making trivial tweaks to recipes, for example see https://github.com/bioconda/bioconda-recipes/pull/11292.

Basically the CI fails. When I check the outputs in Circle CI the package downloads and installs, and the tests all pass, but there’s a copy error like in this PR:

“cp: cannot stat `/opt/conda/conda-bld/noarch/r-seurat-scripts-0.0.2-0.tar.bz2’: No such file or directory”

This seems to be somewhat intermittent, seemed to go away but now it’s recurred.

I’m afraid I’m not yet familiar with the nuts and bolts here to provide diagnosis or cure- could anyone else suggest a solution?

Many thanks,

Jon