Resolving dependencies...
cabal: Could not resolve dependencies:
trying:
fast-arithmetic:setup.template-haskell~>template-haskell-2.12.0.0/installed-2.1...
(dependency of fast-arithmetic:setup.exceptions-0.8.3)
next goal: fast-arithmetic:setup.optparse-applicative (dependency of
fast-arithmetic:setup.ats-pkg-2.6.1.3:-no-executable)
rejecting: fast-arithmetic:setup.optparse-applicative-0.14.1.0,
fast-arithmetic:setup.optparse-applicative-0.14.0.0,
fast-arithmetic:setup.optparse-applicative-0.13.2.0,
fast-arithmetic:setup.optparse-applicative-0.13.1.0,
fast-arithmetic:setup.optparse-applicative-0.13.0.0,
fast-arithmetic:setup.optparse-applicative-0.12.1.0 (conflict:
fast-arithmetic:setup.transformers-compat==0.6.0.6,
fast-arithmetic:setup.optparse-applicative =>
fast-arithmetic:setup.transformers-compat>=0.3 && <0.6)
rejecting: fast-arithmetic:setup.optparse-applicative-0.12.0.0,
fast-arithmetic:setup.optparse-applicative-0.11.0.2,
fast-arithmetic:setup.optparse-applicative-0.11.0.1,
fast-arithmetic:setup.optparse-applicative-0.11.0 (conflict:
fast-arithmetic:setup.transformers==0.5.5.0,
fast-arithmetic:setup.optparse-applicative =>
fast-arithmetic:setup.transformers>=0.2 && <0.5)
rejecting: fast-arithmetic:setup.optparse-applicative-0.10.0,
fast-arithmetic:setup.optparse-applicative-0.9.1.1,
fast-arithmetic:setup.optparse-applicative-0.9.1,
fast-arithmetic:setup.optparse-applicative-0.9.0 (conflict:
fast-arithmetic:setup.base==4.10.1.0/installed-4.1...,
fast-arithmetic:setup.optparse-applicative => fast-arithmetic:setup.base>=4 &&
<4.8)
rejecting: fast-arithmetic:setup.optparse-applicative-0.8.1,
fast-arithmetic:setup.optparse-applicative-0.8.0.1,
fast-arithmetic:setup.optparse-applicative-0.8.0,
fast-arithmetic:setup.optparse-applicative-0.7.0.2,
fast-arithmetic:setup.optparse-applicative-0.7.0.1,
fast-arithmetic:setup.optparse-applicative-0.7.0,
fast-arithmetic:setup.optparse-applicative-0.6.0,
fast-arithmetic:setup.optparse-applicative-0.5.2.1,
fast-arithmetic:setup.optparse-applicative-0.5.2,
fast-arithmetic:setup.optparse-applicative-0.5.1,
fast-arithmetic:setup.optparse-applicative-0.5.0,
fast-arithmetic:setup.optparse-applicative-0.4.3,
fast-arithmetic:setup.optparse-applicative-0.4.2,
fast-arithmetic:setup.optparse-applicative-0.4.1,
fast-arithmetic:setup.optparse-applicative-0.4.0,
fast-arithmetic:setup.optparse-applicative-0.3.2,
fast-arithmetic:setup.optparse-applicative-0.3.1,
fast-arithmetic:setup.optparse-applicative-0.3.0,
fast-arithmetic:setup.optparse-applicative-0.2.0,
fast-arithmetic:setup.optparse-applicative-0.1.1,
fast-arithmetic:setup.optparse-applicative-0.1.0 (conflict:
fast-arithmetic:setup.transformers==0.5.5.0,
fast-arithmetic:setup.optparse-applicative =>
fast-arithmetic:setup.transformers>=0.2 && <0.4)
trying: fast-arithmetic:setup.optparse-applicative-0.0.1
next goal: fast-arithmetic:setup.data-lens-template (dependency of
fast-arithmetic:setup.optparse-applicative-0.0.1)
rejecting: fast-arithmetic:setup.data-lens-template-2.2 (conflict:
fast-arithmetic:setup.optparse-applicative =>
fast-arithmetic:setup.data-lens-template==2.1.*)
rejecting: fast-arithmetic:setup.data-lens-template-2.1.10,
fast-arithmetic:setup.data-lens-template-2.1.9 (conflict:
fast-arithmetic:setup.template-haskell==2.12.0.0/installed-2.1...,
fast-arithmetic:setup.data-lens-template =>
fast-arithmetic:setup.template-haskell>=2.4 && <2.11)
rejecting: fast-arithmetic:setup.data-lens-template-2.1.8 (conflict:
fast-arithmetic:setup.template-haskell==2.12.0.0/installed-2.1...,
fast-arithmetic:setup.data-lens-template =>
fast-arithmetic:setup.template-haskell>=2.4 && <2.10)
rejecting: fast-arithmetic:setup.data-lens-template-2.1.7,
fast-arithmetic:setup.data-lens-template-2.1.6 (conflict:
fast-arithmetic:setup.template-haskell==2.12.0.0/installed-2.1...,
fast-arithmetic:setup.data-lens-template =>
fast-arithmetic:setup.template-haskell>=2.4 && <2.9)
rejecting: fast-arithmetic:setup.data-lens-template-2.1.5,
fast-arithmetic:setup.data-lens-template-2.1.4,
fast-arithmetic:setup.data-lens-template-2.1.3 (conflict:
fast-arithmetic:setup.template-haskell==2.12.0.0/installed-2.1...,
fast-arithmetic:setup.data-lens-template =>
fast-arithmetic:setup.template-haskell>=2.4 && <2.8)
rejecting: fast-arithmetic:setup.data-lens-template-2.1.2,
fast-arithmetic:setup.data-lens-template-2.1.1.1,
fast-arithmetic:setup.data-lens-template-2.1.1 (conflict:
fast-arithmetic:setup.template-haskell==2.12.0.0/installed-2.1...,
fast-arithmetic:setup.data-lens-template =>
fast-arithmetic:setup.template-haskell>=2.4 && <2.7)
rejecting: fast-arithmetic:setup.data-lens-template-2.1.0 (conflict:
fast-arithmetic:setup.template-haskell==2.12.0.0/installed-2.1...,
fast-arithmetic:setup.data-lens-template =>
fast-arithmetic:setup.template-haskell>=2.4 && <2.6)
rejecting: fast-arithmetic:setup.data-lens-template-2.0,
fast-arithmetic:setup.data-lens-template-1.8.0.2,
fast-arithmetic:setup.data-lens-template-1.8.0.1,
fast-arithmetic:setup.data-lens-template-1.8.0,
fast-arithmetic:setup.data-lens-template-0.1 (conflict:
fast-arithmetic:setup.optparse-applicative =>
fast-arithmetic:setup.data-lens-template==2.1.*)
Backjump limit reached (currently 2000, change with --max-backjumps or try to
run with --reorder-goals).