DEBUG: rebuild only failed variants

Author: h-vetinari

recipe/meta.yaml

@@ -72,6 +72,8 @@ source:
 
 build:
   number: {{ build }}
+  # debug: only rebuild variants that failed
+  skip: true  # [not (cuda_compiler_version != "None" and (win64 or aarch64))]
   # This logic allows two rc variants to be defined in the conda_build_config, but only one to actually be built.
   # We want to be able to define two variants in the cbc so we can assign different labels to each in the upload channel
   # (by zipping is_rc with channel_targets). This prevents rc builds being used unless specifically requested.