Resolving dependencies...
cabal: Could not resolve dependencies:
trying: bet-0.1.2.3 (user goal)
trying: semigroupoids-5.1 (dependency of bet-0.1.2.3)
trying: profunctors-5.2 (dependency of lens-4.15.1)
next goal: bifunctors (dependency of bet-0.1.2.3)
rejecting: bifunctors-5.4.1, bifunctors-5.3, bifunctors-5.2.1, bifunctors-5.2,
bifunctors-5.1 (conflict: bet => bifunctors>=4.2 && <5.0)
rejecting: bifunctors-5 (conflict: profunctors => bifunctors>=5.2 && <6)
rejecting: bifunctors-4.2.1, bifunctors-4.2 (conflict: semigroupoids =>
bifunctors>=5 && <6)
rejecting: bifunctors-4.1.1.1, bifunctors-4.1.1, bifunctors-4.1.0.1,
bifunctors-4.1, bifunctors-4.0, bifunctors-3.2.0.1, bifunctors-3.2,
bifunctors-3.1, bifunctors-3.0.4, bifunctors-3.0.3, bifunctors-3.0.2,
bifunctors-3.0.1, bifunctors-3.0, bifunctors-0.1.3.3, bifunctors-0.1.3.1,
bifunctors-0.1.3, bifunctors-0.1.2, bifunctors-0.1.1.3, bifunctors-0.1.1.2,
bifunctors-0.1.1.1, bifunctors-0.1.1, bifunctors-0.1, bifunctors-5.4
(conflict: bet => bifunctors>=4.2 && <5.0)
Backjump limit reached (currently 2000, change with --max-backjumps or try to
run with --reorder-goals).