Resolving dependencies...
Starting     mmsyn2-array-0.1.1.0
Starting     mmsyn3-0.1.5.0
Starting     foldable-ix-0.2.0.0
Starting     mmsyn5-0.5.0.0
Building     mmsyn2-array-0.1.1.0
Building     mmsyn5-0.5.0.0
Building     foldable-ix-0.2.0.0
Building     mmsyn3-0.1.5.0
Completed    mmsyn5-0.5.0.0
Starting     subG-0.4.2.0
Completed    mmsyn3-0.1.5.0
Starting     mmsyn7ukr-common-0.1.1.0
Completed    mmsyn2-array-0.1.1.0
Starting     ukrainian-phonetics-basic-array-0.1.2.0
Completed    foldable-ix-0.2.0.0
Building     subG-0.4.2.0
Building     mmsyn7ukr-common-0.1.1.0
Building     ukrainian-phonetics-basic-array-0.1.2.0
Completed    subG-0.4.2.0
Starting     phonetic-languages-permutations-array-0.1.0.0
Building     phonetic-languages-permutations-array-0.1.0.0
Completed    mmsyn7ukr-common-0.1.1.0
Starting     mmsyn7l-0.9.0.0
Completed    ukrainian-phonetics-basic-array-0.1.2.0
Building     mmsyn7l-0.9.0.0
Completed    phonetic-languages-permutations-array-0.1.0.0
Starting     phonetic-languages-simplified-base-0.2.0.0
Building     phonetic-languages-simplified-base-0.2.0.0
Completed    phonetic-languages-simplified-base-0.2.0.0
Completed    mmsyn7l-0.9.0.0
Starting     algorithmic-composition-basic-0.1.0.0
Building     algorithmic-composition-basic-0.1.0.0
Failed to install algorithmic-composition-basic-0.1.0.0
Build log ( /home/builder/.cabal/logs/ghc-8.10.2/algorithmic-composition-basic-0.1.0.0-LP87E3KLkCcBRqQpRwjz9W.log ):
cabal: Entering directory '/tmp/cabal-tmp-2072/algorithmic-composition-basic-0.1.0.0'
Configuring algorithmic-composition-basic-0.1.0.0...
Preprocessing executable 'acb' for algorithmic-composition-basic-0.1.0.0..
Building executable 'acb' for algorithmic-composition-basic-0.1.0.0..
[ 1 of 18] Compiling Composition.Sound.IntermediateF ( Composition/Sound/IntermediateF.hs, dist/build/acb/acb-tmp/Composition/Sound/IntermediateF.o )
[ 2 of 18] Compiling Composition.Sound.Functional.Basics ( Composition/Sound/Functional/Basics.hs, dist/build/acb/acb-tmp/Composition/Sound/Functional/Basics.o )
[ 3 of 18] Compiling Composition.Sound.Functional.Split ( Composition/Sound/Functional/Split.hs, dist/build/acb/acb-tmp/Composition/Sound/Functional/Split.o )
[ 4 of 18] Compiling Composition.Sound.Functional.Params ( Composition/Sound/Functional/Params.hs, dist/build/acb/acb-tmp/Composition/Sound/Functional/Params.o )
[ 5 of 18] Compiling Composition.Sound.Decibel ( Composition/Sound/Decibel.hs, dist/build/acb/acb-tmp/Composition/Sound/Decibel.o )
[ 6 of 18] Compiling Composition.Sound.Functional.Elements ( Composition/Sound/Functional/Elements.hs, dist/build/acb/acb-tmp/Composition/Sound/Functional/Elements.o )
[ 7 of 18] Compiling Composition.Sound.FunctionF ( Composition/Sound/FunctionF.hs, dist/build/acb/acb-tmp/Composition/Sound/FunctionF.o )
[ 8 of 18] Compiling Composition.Sound.Extended ( Composition/Sound/Extended.hs, dist/build/acb/acb-tmp/Composition/Sound/Extended.o )
[ 9 of 18] Compiling Composition.Sound.DIS5G6G ( Composition/Sound/DIS5G6G.hs, dist/build/acb/acb-tmp/Composition/Sound/DIS5G6G.o )

Composition/Sound/DIS5G6G.hs:72:21: error:
    Illegal bang-pattern (use BangPatterns):
    ! aver
   |
72 |   | otherwise = let !aver = sum v4 / fromIntegral (numElements v4) in amap (*(y3 / aver)) v4
   |                     ^^^^^
cabal: Leaving directory '/tmp/cabal-tmp-2072/algorithmic-composition-basic-0.1.0.0'
cabal: Error: some packages failed to install:
algorithmic-composition-basic-0.1.0.0-LP87E3KLkCcBRqQpRwjz9W failed during the
building phase. The exception was:
ExitFailure 1