Resolving dependencies...
cabal: Could not resolve dependencies:
[__0] trying: freckle-app-1.2.0.1 (user goal)
[__1] trying: template-haskell-2.16.0.0/installed-2.16.0.0 (dependency of
freckle-app)
[__2] trying: doctest-0.20.0 (dependency of freckle-app)
[__3] next goal: ghc (dependency of doctest)
[__3] rejecting: ghc-8.10.2/installed-8.10.2 (conflict: freckle-app =>
bytestring>=0.10.10.1, ghc => bytestring==0.10.10.0/installed-0.10.10.0)
[__3] rejecting: ghc-9.2.2 (conflict:
template-haskell==2.16.0.0/installed-2.16.0.0, ghc =>
template-haskell==2.18.*)
[__3] skipping: ghc-9.2.1, ghc-9.0.2 (has the same characteristics that caused
the previous version to fail: excludes 'template-haskell' version 2.16.0.0)
[__3] rejecting: ghc-8.10.7 (conflict: template-haskell =>
ghc-boot-th==8.10.2/installed-8.10.2, ghc => ghc-boot-th==8.10.7)
[__3] trying: ghc-8.10.2
[__4] rejecting: ghc:-buildable (conflict: template-haskell =>
base==4.14.1.0/installed-4.14.1.0, ghc -buildable => base<0)
[__4] rejecting: ghc:+buildable (manual flag can only be changed explicitly)
[__4] fail (backjumping, conflict set: ghc, template-haskell, ghc:buildable)
After searching the rest of the dependency tree exhaustively, these were the
goals I've had most trouble fulfilling: base, template-haskell, ghc,
ghc:buildable, doctest, freckle-app
Try running with --minimize-conflict-set to improve the error message.