bitvec < 1.1.0.0 for #5760
bitvec < 1.1.0.0 for #5760

Daniel-Diaz/stackage,fpco/stackage,jonschoning/stackage,mrkkrp/stackage,iand675/stackage,soenkehahn/stackage,massysett/stackage,michalkonecny/stackage,simonmichael/stackage