Resolving dependencies...
cabal: Entering directory '/tmp/cabal-tmp-4434/mtl-2.2.1'
Configuring mtl-2.2.1...
Building mtl-2.2.1...
Preprocessing library mtl-2.2.1...
[ 1 of 22] Compiling Control.Monad.Writer.Class ( Control/Monad/Writer/Class.hs, dist/build/Control/Monad/Writer/Class.o )
[ 2 of 22] Compiling Control.Monad.Trans ( Control/Monad/Trans.hs, dist/build/Control/Monad/Trans.o )
[ 3 of 22] Compiling Control.Monad.Writer.Lazy ( Control/Monad/Writer/Lazy.hs, dist/build/Control/Monad/Writer/Lazy.o )
[ 4 of 22] Compiling Control.Monad.Writer ( Control/Monad/Writer.hs, dist/build/Control/Monad/Writer.o )
[ 5 of 22] Compiling Control.Monad.Writer.Strict ( Control/Monad/Writer/Strict.hs, dist/build/Control/Monad/Writer/Strict.o )
[ 6 of 22] Compiling Control.Monad.State.Class ( Control/Monad/State/Class.hs, dist/build/Control/Monad/State/Class.o )
[ 7 of 22] Compiling Control.Monad.State.Lazy ( Control/Monad/State/Lazy.hs, dist/build/Control/Monad/State/Lazy.o )
[ 8 of 22] Compiling Control.Monad.State.Strict ( Control/Monad/State/Strict.hs, dist/build/Control/Monad/State/Strict.o )
[ 9 of 22] Compiling Control.Monad.State ( Control/Monad/State.hs, dist/build/Control/Monad/State.o )
[10 of 22] Compiling Control.Monad.Reader.Class ( Control/Monad/Reader/Class.hs, dist/build/Control/Monad/Reader/Class.o )
[11 of 22] Compiling Control.Monad.Reader ( Control/Monad/Reader.hs, dist/build/Control/Monad/Reader.o )
[12 of 22] Compiling Control.Monad.RWS.Class ( Control/Monad/RWS/Class.hs, dist/build/Control/Monad/RWS/Class.o )
[13 of 22] Compiling Control.Monad.RWS.Lazy ( Control/Monad/RWS/Lazy.hs, dist/build/Control/Monad/RWS/Lazy.o )
[14 of 22] Compiling Control.Monad.RWS.Strict ( Control/Monad/RWS/Strict.hs, dist/build/Control/Monad/RWS/Strict.o )
[15 of 22] Compiling Control.Monad.RWS ( Control/Monad/RWS.hs, dist/build/Control/Monad/RWS.o )
[16 of 22] Compiling Control.Monad.List ( Control/Monad/List.hs, dist/build/Control/Monad/List.o )
[17 of 22] Compiling Control.Monad.Identity ( Control/Monad/Identity.hs, dist/build/Control/Monad/Identity.o )
[18 of 22] Compiling Control.Monad.Error.Class ( Control/Monad/Error/Class.hs, dist/build/Control/Monad/Error/Class.o )
[19 of 22] Compiling Control.Monad.Except ( Control/Monad/Except.hs, dist/build/Control/Monad/Except.o )
[20 of 22] Compiling Control.Monad.Error ( Control/Monad/Error.hs, dist/build/Control/Monad/Error.o )
[21 of 22] Compiling Control.Monad.Cont.Class ( Control/Monad/Cont/Class.hs, dist/build/Control/Monad/Cont/Class.o )
[22 of 22] Compiling Control.Monad.Cont ( Control/Monad/Cont.hs, dist/build/Control/Monad/Cont.o )
Running Haddock for mtl-2.2.1...
Running hscolour for mtl-2.2.1...
Preprocessing library mtl-2.2.1...
Preprocessing library mtl-2.2.1...
Haddock coverage:
  75% (  3 /  4) in 'Control.Monad.Writer.Class'
  Missing documentation for:
    MonadWriter (Control/Monad/Writer/Class.hs:62)
 100% (  3 /  3) in 'Control.Monad.Trans'
  89% ( 17 / 19) in 'Control.Monad.Writer.Lazy'
  Missing documentation for:
    MonadWriter (Control/Monad/Writer/Class.hs:62)
    runWriterT
 100% (  2 /  2) in 'Control.Monad.Writer'
  94% ( 17 / 18) in 'Control.Monad.Writer.Strict'
  Missing documentation for:
    MonadWriter (Control/Monad/Writer/Class.hs:62)
 100% (  5 /  5) in 'Control.Monad.State.Class'
  96% ( 24 / 25) in 'Control.Monad.State.Lazy'
  Missing documentation for:
    runStateT
  96% ( 24 / 25) in 'Control.Monad.State.Strict'
  Missing documentation for:
    runStateT
 100% (  2 /  2) in 'Control.Monad.State'
 100% (  3 /  3) in 'Control.Monad.Reader.Class'
  96% ( 22 / 23) in 'Control.Monad.Reader'
  Missing documentation for:
    runReaderT
  80% (  4 /  5) in 'Control.Monad.RWS.Class'
  Missing documentation for:
    MonadRWS (Control/Monad/RWS/Class.hs:44)
  95% ( 21 / 22) in 'Control.Monad.RWS.Lazy'
  Missing documentation for:
    runRWST
  95% ( 21 / 22) in 'Control.Monad.RWS.Strict'
  Missing documentation for:
    runRWST
 100% (  2 /  2) in 'Control.Monad.RWS'
 100% (  5 /  5) in 'Control.Monad.List'
 100% (  4 /  4) in 'Control.Monad.Identity'
 100% (  3 /  3) in 'Control.Monad.Error.Class'
 100% ( 19 / 19) in 'Control.Monad.Except'
  93% ( 14 / 15) in 'Control.Monad.Error'
  Missing documentation for:
    runErrorT
  50% (  1 /  2) in 'Control.Monad.Cont.Class'
  Missing documentation for:
    MonadCont (Control/Monad/Cont/Class.hs:73)
  91% ( 20 / 22) in 'Control.Monad.Cont'
  Missing documentation for:
    MonadCont (Control/Monad/Cont/Class.hs:73)
    runContT
Documentation created: dist/doc/html/mtl/index.html, dist/doc/html/mtl/mtl.txt
Creating package registration file: /tmp/pkgConf-mtl-2.22145174067468703135.1
Installing library in
/home/builder/hackage-server/build-cache/tmp-install/lib/x86_64-linux-ghc-8.0.1.20161018/mtl-2.2.1-6qsR1PHUy5lL47Hpoa4jCM
Registering mtl-2.2.1...
cabal: Leaving directory '/tmp/cabal-tmp-4434/mtl-2.2.1'
Installed mtl-2.2.1
cabal: Entering directory '/tmp/cabal-tmp-4434/zsh-battery-0.2'
Configuring zsh-battery-0.2...
Building zsh-battery-0.2...
Preprocessing executable 'zsh-battery' for zsh-battery-0.2...
[1 of 1] Compiling Main             ( Battery.hs, dist/build/zsh-battery/zsh-battery-tmp/Main.o )

Battery.hs:29:1: error:
    Failed to load interface for ‘Color’
    Use -v to see a list of the files searched for.

Battery.hs:30:1: error:
    Failed to load interface for ‘Symbols’
    Use -v to see a list of the files searched for.

Battery.hs:31:1: error:
    Failed to load interface for ‘Files’
    Use -v to see a list of the files searched for.
cabal: Leaving directory '/tmp/cabal-tmp-4434/zsh-battery-0.2'
Failed to install zsh-battery-0.2
cabal: Error: some packages failed to install:
zsh-battery-0.2 failed during the building phase. The exception was:
ExitFailure 1