Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: yesod-auth (user goal)
rejecting: yesod-auth-1.4.8, 1.4.7, 1.4.6.1, 1.4.6, 1.4.5.1, 1.4.5, 1.4.4,
1.4.3.1, 1.4.3, 1.4.2, 1.4.1.3, 1.4.1.2, 1.4.1.1, 1.4.1, 1.4.0.2, 1.4.0.1,
1.4.0, 1.3.4.6, 1.3.4.5, 1.3.4.4, 1.3.4.3, 1.3.4.2, 1.3.4.1, 1.3.4, 1.3.3,
1.3.2, 1.3.1.1, 1.3.1, 1.3.0.5, 1.3.0.4, 1.3.0.2, 1.3.0.1, 1.3.0.0, 1.2.7.1,
1.2.7, 1.2.6, 1.2.5.3, 1.2.5.2, 1.2.5.1, 1.2.5.0, 1.2.4.1, 1.2.4, 1.2.3,
1.2.2.1, 1.2.2, 1.2.1, 1.2.0.2, 1.2.0.1, 1.2.0, 1.1.7, 1.1.6, 1.1.5.3,
1.1.5.2, 1.1.5.1, 1.1.5, 1.1.4.1, 1.1.4, 1.1.3, 1.1.2.2, 1.1.2.1, 1.1.2,
1.1.1.7, 1.1.1.6, 1.1.1.5, 1.1.1.4, 1.1.1.3, 1.1.1.2, 1.1.1.1, 1.1.1, 1.1.0.1,
1.1.0, 1.0.2.1, 1.0.2, 1.0.1, 1.0.0, 0.8.1.1, 0.8.1, 0.7.9, 0.7.8, 0.7.7.2,
0.7.7.1, 0.7.7, 0.7.6.2, 0.7.6.1, 0.7.6, 0.7.5, 0.7.4, 0.7.3, 0.7.2, 0.7.1.1,
0.7.1, 0.6.1.1, 0.6.1 (global constraint requires ==0.6.0)
trying: yesod-auth-0.6.0
trying: base-4.8.1.0/installed-4f7... (dependency of yesod-auth-0.6.0)
next goal: aeson (dependency of yesod-auth-0.6.0)
rejecting: aeson-0.10.0.0, 0.9.0.1, 0.9.0.0, 0.8.1.1, 0.8.1.0, 0.8.0.2,
0.7.0.6, 0.7.0.4, 0.6.2.1, 0.6.2.0, 0.6.1.0, 0.6.0.2, 0.6.0.1, 0.6.0.0,
0.5.0.0, 0.4.0.1, 0.4.0.0 (conflict: yesod-auth => aeson>=0.3.2.2 && <0.4)
trying: aeson-0.3.2.14
next goal: hashable (dependency of aeson-0.3.2.14)
rejecting: hashable-1.2.3.3, 1.2.3.2, 1.2.3.1, 1.2.3.0, 1.2.2.0, 1.2.1.0,
1.2.0.10, 1.2.0.9, 1.2.0.8, 1.2.0.7, 1.2.0.6, 1.2.0.5, 1.2.0.4, 1.2.0.3,
1.2.0.2, 1.2.0.1, 1.2.0.0 (conflict: aeson => hashable>=1.1.2.0 && <1.2)
rejecting: hashable-1.1.2.5, 1.1.2.4, 1.1.2.3 (conflict:
base==4.8.1.0/installed-4f7..., hashable => base>=4.0 && <4.8)
rejecting: hashable-1.1.2.2, 1.1.2.1, 1.1.2.0 (conflict: base =>
ghc-prim==0.4.0.0/installed-af1..., hashable => ghc-prim<0.3)
rejecting: hashable-1.1.1.0, 1.1.0.0, 1.0.1.1, 1.0.1.0, 1.0.0 (conflict: aeson
=> hashable>=1.1.2.0 && <1.2)
Dependency tree exhaustively searched.