Resolving dependencies...
Configuring mtl-2.2.1...
Building mtl-2.2.1...
Installed mtl-2.2.1
Configuring rangemin-1.1.1...
Building rangemin-1.1.1...
Failed to install rangemin-1.1.1
Build log ( /home/builder/.cabal/logs/rangemin-1.1.1.log ):
cabal: Entering directory '/tmp/cabal-tmp-9384/rangemin-1.1.1'
Configuring rangemin-1.1.1...
Building rangemin-1.1.1...
Preprocessing library rangemin-1.1.1...

on the commandline: warning:
    The -fvia-c flag does nothing; it will be removed in a future GHC release

Data/RangeMin/Internal/HandyList.hs:2:16: warning:
    -fglasgow-exts is deprecated: Use individual extensions instead
[1 of 6] Compiling Data.RangeMin.Internal.HandyNumeric ( Data/RangeMin/Internal/HandyNumeric.hs, dist/build/Data/RangeMin/Internal/HandyNumeric.o )

Data/RangeMin/Internal/HandyNumeric.hs:19:64: error:
    • Couldn't match expected type ‘Bool’ with actual type ‘Int#’
    • In the expression: ans# `eqWord#` 0##
      In the expression:
        if ans# `eqWord#` 0## then intLog2 x# else 16# +# intLog2 ans#
      In the expression:
        let ans# = uncheckedShiftRL# x# 16#
        in if ans# `eqWord#` 0## then intLog2 x# else 16# +# intLog2 ans#

Data/RangeMin/Internal/HandyNumeric.hs:20:63: error:
    • Couldn't match expected type ‘Bool’ with actual type ‘Int#’
    • In the expression: ans# `eqWord#` 0##
      In the expression:
        if ans# `eqWord#` 0## then intLog3 x# else 8# +# intLog3 ans#
      In the expression:
        let ans# = uncheckedShiftRL# x# 8#
        in if ans# `eqWord#` 0## then intLog3 x# else 8# +# intLog3 ans#

Data/RangeMin/Internal/HandyNumeric.hs:21:63: error:
    • Couldn't match expected type ‘Bool’ with actual type ‘Int#’
    • In the expression: ans# `eqWord#` 0##
      In the expression:
        if ans# `eqWord#` 0## then intLog4 x# else 4# +# intLog4 ans#
      In the expression:
        let ans# = uncheckedShiftRL# x# 4#
        in if ans# `eqWord#` 0## then intLog4 x# else 4# +# intLog4 ans#

Data/RangeMin/Internal/HandyNumeric.hs:22:63: error:
    • Couldn't match expected type ‘Bool’ with actual type ‘Int#’
    • In the expression: ans# `eqWord#` 0##
      In the expression:
        if ans# `eqWord#` 0## then intLog5 x# else 2# +# intLog5 ans#
      In the expression:
        let ans# = uncheckedShiftRL# x# 2#
        in if ans# `eqWord#` 0## then intLog5 x# else 2# +# intLog5 ans#

Data/RangeMin/Internal/HandyNumeric.hs:23:25: error:
    • Couldn't match expected type ‘Bool’ with actual type ‘Int#’
    • In the expression: x# `leWord#` 1##
      In the expression: if x# `leWord#` 1## then 0# else 1#
      In an equation for ‘intLog5’:
          intLog5 x# = if x# `leWord#` 1## then 0# else 1#

Data/RangeMin/Internal/HandyNumeric.hs:35:70: error:
    • Couldn't match expected type ‘Bool’ with actual type ‘Int#’
    • In the expression: (w# `and#` w'#) `eqWord#` 0##
      In the expression:
        let
          w# = int2Word# x#
          w'# = w# `minusWord#` 1##
        in (w# `and#` w'#) `eqWord#` 0##
      In an equation for ‘isPow2’:
          isPow2 (I# x#)
            = let
                w# = int2Word# x#
                w'# = w# `minusWord#` 1##
              in (w# `and#` w'#) `eqWord#` 0##

Data/RangeMin/Internal/HandyNumeric.hs:62:51: error:
    • Couldn't match expected type ‘Bool’ with actual type ‘Int#’
    • In the expression: r ==# 0#
      In the expression: if r ==# 0# then I# m else I# r
      In the expression:
        let r = n `remInt#` m in if r ==# 0# then I# m else I# r
cabal: Leaving directory '/tmp/cabal-tmp-9384/rangemin-1.1.1'
cabal: Error: some packages failed to install:
rangemin-1.1.1 failed during the building phase. The exception was:
ExitFailure 1