Resolving dependencies...
Configuring fgl-5.5.3.0...
Configuring mtl-2.2.1...
Building fgl-5.5.3.0...
Building mtl-2.2.1...
Configuring network-2.6.3.1...
Installed mtl-2.2.1
Building network-2.6.3.1...
Installed fgl-5.5.3.0
Configuring old-locale-1.0.0.7...
Building old-locale-1.0.0.7...
Installed old-locale-1.0.0.7
Configuring pqueue-1.3.2...
Building pqueue-1.3.2...
Configuring primitive-0.6.1.0...
Installed network-2.6.3.1
Building primitive-0.6.1.0...
Configuring syb-0.6...
Installed pqueue-1.3.2
Building syb-0.6...
Configuring text-1.2.2.1...
Installed primitive-0.6.1.0
Building text-1.2.2.1...
Configuring uulib-0.9.22...
Installed syb-0.6
Building uulib-0.9.22...
Installed uulib-0.9.22
Configuring fclabels-2.0.3.2...
Building fclabels-2.0.3.2...
Configuring logict-0.6.0.2...
Installed text-1.2.2.1
Building logict-0.6.0.2...
Installed fclabels-2.0.3.2
Configuring old-time-1.1.0.3...
Building old-time-1.1.0.3...
Installed logict-0.6.0.2
Configuring vector-0.11.0.0...
Building vector-0.11.0.0...
Installed old-time-1.1.0.3
Configuring hashable-1.2.4.0...
Building hashable-1.2.4.0...
Configuring logict-state-0.1.0.2...
Installed hashable-1.2.4.0
Building logict-state-0.1.0.2...
Configuring time-compat-0.1.0.3...
Installed logict-state-0.1.0.2
Building time-compat-0.1.0.3...
Installed time-compat-0.1.0.3
Configuring uhc-util-0.1.6.6...
Building uhc-util-0.1.6.6...
Installed vector-0.11.0.0
Installed uhc-util-0.1.6.6
Configuring uhc-light-1.1.8.6...
Building uhc-light-1.1.8.6...
Failed to install uhc-light-1.1.8.6
Build log ( /home/builder/.cabal/logs/uhc-light-1.1.8.6.log ):
cabal: Entering directory '/tmp/cabal-tmp-31448/uhc-light-1.1.8.6'
Configuring uhc-light-1.1.8.6...
Building uhc-light-1.1.8.6...
Preprocessing library uhc-light-1.1.8.6...

on the commandline: warning:
    -XOverlappingInstances is deprecated: instead use per-instance pragmas OVERLAPPING/OVERLAPPABLE/OVERLAPS
[  1 of 233] Compiling UHC.Light.Compiler.VarLookup ( src/UHC/Light/Compiler/VarLookup.hs, dist/build/UHC/Light/Compiler/VarLookup.o )
[  2 of 233] Compiling UHC.Light.Compiler.SourceCodeSig ( src/UHC/Light/Compiler/SourceCodeSig.hs, dist/build/UHC/Light/Compiler/SourceCodeSig.o )
[  3 of 233] Compiling UHC.Light.Compiler.Scanner.Token ( src/UHC/Light/Compiler/Scanner/Token.hs, dist/build/UHC/Light/Compiler/Scanner/Token.o )

src/ehc/Scanner/Token.chs:47:13: warning: [-Wtabs]
    Tab character found here, and in 11 further locations.
    Please use spaces instead.
[  4 of 233] Compiling UHC.Light.Compiler.Scanner.TokenParser ( src/UHC/Light/Compiler/Scanner/TokenParser.hs, dist/build/UHC/Light/Compiler/Scanner/TokenParser.o )

src/ehc/Scanner/TokenParser.chs:79:47: warning: [-Wtabs]
    Tab character found here.
    Please use spaces instead.
[  5 of 233] Compiling UHC.Light.Compiler.Scanner.Machine ( src/UHC/Light/Compiler/Scanner/Machine.hs, dist/build/UHC/Light/Compiler/Scanner/Machine.o )

src/ehc/Scanner/Machine.chs:79:29: error:
    • Couldn't match expected type ‘Set.Set [Char]’
                  with actual type ‘containers-0.5.7.1:Data.Map.Base.Map String Bool’
    • In the second argument of ‘Set.member’, namely
        ‘scoPragmasTxt opts’
      In the first argument of ‘(.)’, namely
        ‘(`Set.member` scoPragmasTxt opts)’
      In the expression: (`Set.member` scoPragmasTxt opts) . map toUpper
cabal: Leaving directory '/tmp/cabal-tmp-31448/uhc-light-1.1.8.6'
cabal: Error: some packages failed to install:
uhc-light-1.1.8.6 failed during the building phase. The exception was:
ExitFailure 1