Resolving dependencies...
Configuring ansi-terminal-0.6.2.3...
Configuring call-stack-0.1.0...
Building call-stack-0.1.0...
Building ansi-terminal-0.6.2.3...
Installed call-stack-0.1.0
Configuring mtl-2.2.1...
Building mtl-2.2.1...
Configuring old-locale-1.0.0.7...
Installed ansi-terminal-0.6.2.3
Building old-locale-1.0.0.7...
Configuring network-2.6.3.1...
Installed old-locale-1.0.0.7
Configuring primitive-0.6.2.0...
Installed mtl-2.2.1
Building primitive-0.6.2.0...
Building network-2.6.3.1...
Configuring random-1.1...
Installed primitive-0.6.2.0
Building random-1.1...
Configuring stm-2.4.4.1...
Installed network-2.6.3.1
Building stm-2.4.4.1...
Configuring transformers-compat-0.5.1.4...
Installed random-1.1
Building transformers-compat-0.5.1.4...
Configuring utf8-string-1.0.1.1...
Installed stm-2.4.4.1
Building utf8-string-1.0.1.1...
Configuring text-1.2.2.1...
Installed transformers-compat-0.5.1.4
Building text-1.2.2.1...
Configuring HUnit-1.5.0.0...
Installed utf8-string-1.0.1.1
Building HUnit-1.5.0.0...
Configuring unix-compat-0.4.2.0...
Installed HUnit-1.5.0.0
Building unix-compat-0.4.2.0...
Installed unix-compat-0.4.2.0
Configuring ansi-wl-pprint-0.6.7.3...
Building ansi-wl-pprint-0.6.7.3...
Configuring IfElse-0.85...
Installed ansi-wl-pprint-0.6.7.3
Building IfElse-0.85...
Configuring old-time-1.1.0.3...
Installed IfElse-0.85
Building old-time-1.1.0.3...
Configuring hslogger-1.2.10...
Installed text-1.2.2.1
Building hslogger-1.2.10...
Configuring regex-base-0.93.2...
Installed old-time-1.1.0.3
Building regex-base-0.93.2...
Configuring async-2.1.1...
Installed hslogger-1.2.10
Building async-2.1.1...
Configuring tf-random-0.5...
Installed regex-base-0.93.2
Building tf-random-0.5...
Configuring exceptions-0.8.3...
Installed async-2.1.1
Building exceptions-0.8.3...
Installed tf-random-0.5
Configuring parsec-3.1.11...
Building parsec-3.1.11...
Configuring optparse-applicative-0.13.0.0...
Installed exceptions-0.8.3
Building optparse-applicative-0.13.0.0...
Configuring QuickCheck-2.9.2...
Installed parsec-3.1.11
Configuring regex-posix-0.95.2...
Installed optparse-applicative-0.13.0.0
Building QuickCheck-2.9.2...
Building regex-posix-0.95.2...
Configuring network-uri-2.6.1.0...
Installed regex-posix-0.95.2
Building network-uri-2.6.1.0...
Configuring regex-compat-0.95.1...
Installed network-uri-2.6.1.0
Building regex-compat-0.95.1...
Installed regex-compat-0.95.1
Configuring MissingH-1.4.0.1...
Building MissingH-1.4.0.1...
Installed QuickCheck-2.9.2
Installed MissingH-1.4.0.1
Configuring git-repair-1.20151215...
Failed to install git-repair-1.20151215
Build log ( /home/builder/.cabal/logs/git-repair-1.20151215.log ):
cabal: Entering directory '/tmp/cabal-tmp-4915/git-repair-1.20151215'
cabal: Leaving directory '/tmp/cabal-tmp-4915/git-repair-1.20151215'
cabal: Error: some packages failed to install:
git-repair-1.20151215 failed during the configure step. The exception was:
user error ('/opt/ghc/8.0.2/bin/ghc' exited with an error:

/tmp/cabal-tmp-4915/git-repair-1.20151215/Utility/Directory.hs:79:43: error:
Ambiguous occurrence ‘isSymbolicLink’
It could refer to either ‘System.Directory.isSymbolicLink’,
imported from ‘System.Directory’ at
/tmp/cabal-tmp-4915/git-repair-1.20151215/Utility/Directory.hs:14:1-23
or ‘Utility.PosixFiles.isSymbolicLink’,
imported from ‘Utility.PosixFiles’ at
/tmp/cabal-tmp-4915/git-repair-1.20151215/Utility/Directory.hs:31:1-25
(and originally defined in ‘unix-2.7.2.0:System.Posix.Files.Common’)
)