Resolving dependencies...
cabal: Could not resolve dependencies:
trying: base-4.9.0.0/installed-4.9... (dependency of hoogle-index-0.4.4)
next goal: hoogle (dependency of hoogle-index-0.4.4)
rejecting: hoogle-5.0.5, hoogle-5.0.4, hoogle-5.0.3, hoogle-5.0.2,
hoogle-5.0.1, hoogle-5.0 (conflict: hoogle-index => hoogle>=4.2 && <4.3)
trying: hoogle-4.2.43
trying: primitive-0.6.2.0 (dependency of shake-0.15.10)
next goal: vector (dependency of hoogle-4.2.43)
rejecting: vector-0.11.0.0, vector-0.10.12.3 (conflict: primitive==0.6.2.0,
vector => primitive>=0.5.0.1 && <0.6.2)
rejecting: vector-0.10.12.2, vector-0.10.12.1, vector-0.10.11.0,
vector-0.10.10.0, vector-0.10.9.2, vector-0.10.9.1, vector-0.10.9.0 (conflict:
primitive==0.6.2.0, vector => primitive>=0.5.0.1 && <0.6)
rejecting: vector-0.10.0.1, vector-0.10 (conflict:
base==4.9.0.0/installed-4.9..., vector => base>=4 && <4.7)
rejecting: vector-0.9.1, vector-0.9 (conflict: primitive==0.6.2.0, vector =>
primitive>=0.4.0.1 && <0.5)
rejecting: vector-0.8, vector-0.7.1, vector-0.7.0.1, vector-0.7,
vector-0.6.0.2, vector-0.6.0.1, vector-0.6, vector-0.5, vector-0.4.2,
vector-0.4.1, vector-0.4, vector-0.3.1, vector-0.3, vector-0.2, vector-0.1
(conflict: hoogle => vector>=0.9)
rejecting: vector-0.10.12.0, vector-0.10.9.3 (conflict: primitive==0.6.2.0,
vector => primitive>=0.5.0.1 && <0.6)
Backjump limit reached (currently 2000, change with --max-backjumps or try to
run with --reorder-goals).