Resolving dependencies...
Starting     fail-4.9.0.0
Building     fail-4.9.0.0
Completed    fail-4.9.0.0
Starting     arrow-list-0.7.1
Building     arrow-list-0.7.1
Failed to install arrow-list-0.7.1
Build log ( /home/builder/.cabal/logs/ghc-8.6.3/arrow-list-0.7.1-8lm7dyoinyn6rCqLgfOIYa.log ):
cabal: Entering directory '/tmp/cabal-tmp-21746/arrow-list-0.7.1'
Configuring arrow-list-0.7.1...
Preprocessing library for arrow-list-0.7.1..
Building library for arrow-list-0.7.1..
[1 of 6] Compiling Control.Arrow.Kleisli.Class ( src/Control/Arrow/Kleisli/Class.hs, dist/build/Control/Arrow/Kleisli/Class.o )
[2 of 6] Compiling Control.Arrow.List.Class ( src/Control/Arrow/List/Class.hs, dist/build/Control/Arrow/List/Class.o )
[3 of 6] Compiling Control.Arrow.ListLike.Class ( src/Control/Arrow/ListLike/Class.hs, dist/build/Control/Arrow/ListLike/Class.o )
[4 of 6] Compiling Control.Arrow.List ( src/Control/Arrow/List.hs, dist/build/Control/Arrow/List.o )

src/Control/Arrow/List.hs:21:68: warning: [-Wdeprecations]
    In the use of type constructor or class ‘ListT’
    (imported from Control.Monad.List, but defined in transformers-0.5.5.0:Control.Monad.Trans.List):
    Deprecated: "This transformer is invalid on most monads"
   |
21 | newtype ListTArrow m a b = ListTArrow { runListTArrow' :: Kleisli (ListT m) a b }
   |                                                                    ^^^^^

src/Control/Arrow/List.hs:32:33: warning: [-Wdeprecations]
    In the use of data constructor ‘ListT’
    (imported from Control.Monad.List, but defined in transformers-0.5.5.0:Control.Monad.Trans.List):
    Deprecated: "This transformer is invalid on most monads"
   |
32 |   arrM a = ListTArrow (Kleisli (ListT . (liftM return . a)))
   |                                 ^^^^^

src/Control/Arrow/List.hs:35:19: warning: [-Wdeprecations]
    In the use of ‘runListT’
    (imported from Control.Monad.List, but defined in transformers-0.5.5.0:Control.Monad.Trans.List):
    Deprecated: "This transformer is invalid on most monads"
   |
35 | runListTArrow a = runListT . runKleisli (runListTArrow' a)
   |                   ^^^^^^^^

src/Control/Arrow/List.hs:45:35: warning: [-Wdeprecations]
    In the use of data constructor ‘ListT’
    (imported from Control.Monad.List, but defined in transformers-0.5.5.0:Control.Monad.Trans.List):
    Deprecated: "This transformer is invalid on most monads"
   |
45 |   arrL a   = ListTArrow (Kleisli (ListT . return . a))
   |                                   ^^^^^

src/Control/Arrow/List.hs:49:36: warning: [-Wdeprecations]
    In the use of data constructor ‘ListT’
    (imported from Control.Monad.List, but defined in transformers-0.5.5.0:Control.Monad.Trans.List):
    Deprecated: "This transformer is invalid on most monads"
   |
49 |   embed     = ListTArrow (Kleisli (ListT . return))
   |                                    ^^^^^

src/Control/Arrow/List.hs:50:44: warning: [-Wdeprecations]
    In the use of data constructor ‘ListT’
    (imported from Control.Monad.List, but defined in transformers-0.5.5.0:Control.Monad.Trans.List):
    Deprecated: "This transformer is invalid on most monads"
   |
50 |   observe f = ListTArrow . Kleisli $ \a -> ListT $
   |                                            ^^^^^

src/Control/Arrow/List.hs:51:32: warning: [-Wdeprecations]
    In the use of ‘runListT’
    (imported from Control.Monad.List, but defined in transformers-0.5.5.0:Control.Monad.Trans.List):
    Deprecated: "This transformer is invalid on most monads"
   |
51 |                 return `liftM` runListT (runKleisli (runListTArrow' f) a)
   |                                ^^^^^^^^
[5 of 6] Compiling Control.Monad.Sequence ( src/Control/Monad/Sequence.hs, dist/build/Control/Monad/Sequence.o )

src/Control/Monad/Sequence.hs:60:3: error: parse error on input ‘#’
   |
60 |   #if !MIN_VERSION_base(4,13,0)
   |   ^
cabal: Leaving directory '/tmp/cabal-tmp-21746/arrow-list-0.7.1'
cabal: Error: some packages failed to install:
arrow-list-0.7.1-8lm7dyoinyn6rCqLgfOIYa failed during the building phase. The
exception was:
ExitFailure 1