Resolving dependencies...
Error: cabal: Could not resolve dependencies:
[__0] next goal: cabal-cache (user goal)
[__0] rejecting: cabal-cache-1.0.5.1, cabal-cache-1.0.4.0,
cabal-cache-1.0.3.0, cabal-cache-1.0.2.1, cabal-cache-1.0.2.0,
cabal-cache-1.0.1.9, cabal-cache-1.0.1.8, cabal-cache-1.0.1.7,
cabal-cache-1.0.1.6, cabal-cache-1.0.1.5, cabal-cache-1.0.1.4,
cabal-cache-1.0.1.3, cabal-cache-1.0.1.2, cabal-cache-1.0.1.1,
cabal-cache-1.0.1.0, cabal-cache-1.0.0.12, cabal-cache-1.0.0.11,
cabal-cache-1.0.0.10, cabal-cache-1.0.0.9, cabal-cache-1.0.0.8,
cabal-cache-1.0.0.7, cabal-cache-1.0.0.6, cabal-cache-1.0.0.5,
cabal-cache-1.0.0.4, cabal-cache-1.0.0.3, cabal-cache-1.0.0.2,
cabal-cache-1.0.0.1, cabal-cache-1.0.0.0, cabal-cache-0.2.0.2 (constraint from
user target requires ==1.0.5.0)
[__0] trying: cabal-cache-1.0.5.0
[__1] trying: unliftio-0.2.23.0 (dependency of cabal-cache)
[__2] trying: unliftio-core-0.2.0.1 (dependency of unliftio)
[__3] trying: base-4.16.3.0/installed-4.16.3.0 (dependency of cabal-cache)
[__4] next goal: amazonka (dependency of cabal-cache)
[__4] rejecting: amazonka-1.6.1 (conflict: unliftio-core==0.2.0.1, amazonka =>
unliftio-core>=0.1 && <0.2)
[__4] rejecting: amazonka-1.6.0 (conflict: cabal-cache => amazonka>=1.6.1 &&
<1.7)
[__4] skipping: amazonka-1.5.0, amazonka-1.4.5, amazonka-1.4.4.2,
amazonka-1.4.4.1, amazonka-1.4.3, amazonka-1.4.2, amazonka-1.4.1,
amazonka-1.4.0, amazonka-1.3.7, amazonka-1.3.6, amazonka-1.3.5.1,
amazonka-1.3.4, amazonka-1.3.3.1, amazonka-1.3.3, amazonka-1.3.2.1,
amazonka-1.3.2, amazonka-1.3.1, amazonka-1.3.0, amazonka-1.2.0.2,
amazonka-1.2.0.1, amazonka-1.2.0, amazonka-1.1.0, amazonka-1.0.1,
amazonka-1.0.0, amazonka-1.4.4, amazonka-1.3.5, amazonka-0.3.6,
amazonka-0.3.5, amazonka-0.3.4, amazonka-0.3.3.1, amazonka-0.3.3,
amazonka-0.3.2, amazonka-0.3.1, amazonka-0.3.0, amazonka-0.2.3,
amazonka-0.2.2, amazonka-0.2.1, amazonka-0.2.0, amazonka-0.1.4,
amazonka-0.1.3, amazonka-0.1.2, amazonka-0.1.1, amazonka-0.1.0,
amazonka-0.0.8, amazonka-0.0.7, amazonka-0.0.6, amazonka-0.0.5,
amazonka-0.0.4, amazonka-0.0.3, amazonka-0.0.2, amazonka-0.0.1, amazonka-0.0.0
(has the same characteristics that caused the previous version to fail:
excluded by constraint '>=1.6.1 && <1.7' from 'cabal-cache')
[__4] fail (backjumping, conflict set: amazonka, cabal-cache, unliftio-core)
After searching the rest of the dependency tree exhaustively, these were the
goals I've had most trouble fulfilling: cabal-cache, amazonka, base,
unliftio-core, unliftio
Try running with --minimize-conflict-set to improve the error message.