Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: hsbencher (user goal)
rejecting: hsbencher-1.20.0.5, hsbencher-1.20.0.3, hsbencher-1.20.0.2,
hsbencher-1.20.0.1, hsbencher-1.20, hsbencher-1.14.1, hsbencher-1.14,
hsbencher-1.12, hsbencher-1.8.0.4, hsbencher-1.5.3.1, hsbencher-1.5.3,
hsbencher-1.5.1, hsbencher-1.3.9, hsbencher-1.3.8, hsbencher-1.3.6,
hsbencher-1.3.4, hsbencher-1.3.1, hsbencher-1.2 (constraint from user target
requires ==1.1.0.2)
trying: hsbencher-1.1.0.2
next goal: base (dependency of hsbencher-1.1.0.2)
rejecting: base-4.9.0.0/installed-4.9... (conflict: hsbencher => base>=4.5 &&
<=4.7)
rejecting: base-4.9.0.0, base-4.8.2.0, base-4.8.1.0, base-4.8.0.0,
base-4.7.0.2, base-4.7.0.1, base-4.7.0.0, base-4.6.0.1, base-4.6.0.0,
base-4.5.1.0, base-4.5.0.0, base-4.4.1.0, base-4.4.0.0, base-4.3.1.0,
base-4.3.0.0, base-4.2.0.2, base-4.2.0.1, base-4.2.0.0, base-4.1.0.0,
base-4.0.0.0, base-3.0.3.2, base-3.0.3.1 (constraint from non-upgradeable
package requires installed instance)
Dependency tree exhaustively searched.