Loop over download URLs to find the source distribution
Loop over download URLs to find the source distribution

astropy/conda-builder-affiliated,astropy/conda-builder-affiliated,mwcraig/conda-builder-affiliated,astropy/conda-build-tools,Cadair/conda-builder-affiliated,Cadair/conda-builder-affiliated,astropy/conda-build-tools,mwcraig/conda-builder-affiliated