Resolving dependencies...
Configuring mtl-2.2.1...
Configuring old-locale-1.0.0.7...
Building old-locale-1.0.0.7...
Building mtl-2.2.1...
Installed old-locale-1.0.0.7
Configuring random-1.1...
Building random-1.1...
Installed mtl-2.2.1
Configuring split-0.2.3.1...
Building split-0.2.3.1...
Configuring old-time-1.1.0.3...
Installed random-1.1
Configuring regex-base-0.93.2...
Installed split-0.2.3.1
Building old-time-1.1.0.3...
Building regex-base-0.93.2...
Installed regex-base-0.93.2
Configuring regex-posix-0.95.2...
Building regex-posix-0.95.2...
Installed old-time-1.1.0.3
Installed regex-posix-0.95.2
Configuring regex-compat-0.95.1...
Building regex-compat-0.95.1...
Installed regex-compat-0.95.1
Configuring simplex-0.3.3...
Building simplex-0.3.3...
Failed to install simplex-0.3.3
Build log ( /home/builder/.cabal/logs/simplex-0.3.3.log ):
cabal: Entering directory '/tmp/cabal-tmp-30533/simplex-0.3.3'
Configuring simplex-0.3.3...
Building simplex-0.3.3...
Preprocessing executable 'simplex' for simplex-0.3.3...
[ 1 of 11] Compiling Simplex.Util     ( src/Simplex/Util.hs, dist/build/simplex/simplex-tmp/Simplex/Util.o )

src/Simplex/Util.hs:76:20: error:
    • Couldn't match type ‘time-1.6.0.1:Data.Time.Clock.UTC.UTCTime’
                     with ‘ClockTime’
      Expected type: IO ClockTime
        Actual type: IO time-1.6.0.1:Data.Time.Clock.UTC.UTCTime
    • In the expression: getModificationTime file
      In a stmt of a 'do' block:
        if exists then getModificationTime file else return $ TOD 0 0
      In the expression:
        do { exists <- doesFileExist file;
             if exists then getModificationTime file else return $ TOD 0 0 }
cabal: Leaving directory '/tmp/cabal-tmp-30533/simplex-0.3.3'
cabal: Error: some packages failed to install:
simplex-0.3.3 failed during the building phase. The exception was:
ExitFailure 1