Create a new dict instead of sharing it
Create a new dict instead of sharing it

(should fix sporadic failures)

seibert/numba,cpcloud/numba,stefanseefeld/numba,cpcloud/numba,seibert/numba,numba/numba,cpcloud/numba,sklam/numba,pombredanne/numba,numba/numba,sklam/numba,stonebig/numba,seibert/numba,seibert/numba,gmarkall/numba,pombredanne/numba,gmarkall/numba,stuartarchibald/numba,pitrou/numba,gmarkall/numba,IntelLabs/numba,cpcloud/numba,gmarkall/numba,numba/numba,stuartarchibald/numba,numba/numba,sklam/numba,pitrou/numba,IntelLabs/numba,IntelLabs/numba,jriehl/numba,sklam/numba,gmarkall/numba,pitrou/numba,jriehl/numba,jriehl/numba,stonebig/numba,pombredanne/numba,pombredanne/numba,stefanseefeld/numba,stefanseefeld/numba,stefanseefeld/numba,jriehl/numba,sklam/numba,stonebig/numba,pitrou/numba,stuartarchibald/numba,pombredanne/numba,stefanseefeld/numba,IntelLabs/numba,cpcloud/numba,seibert/numba,stuartarchibald/numba,stonebig/numba,stuartarchibald/numba,pitrou/numba,jriehl/numba,IntelLabs/numba,numba/numba,stonebig/numba