Resolving dependencies...
Configuring base-orphans-0.5.4...
Configuring base-compat-0.9.1...
Building base-orphans-0.5.4...
Building base-compat-0.9.1...
Configuring base64-bytestring-1.0.0.1...
Installed base-orphans-0.5.4
Building base64-bytestring-1.0.0.1...
Configuring byteable-0.1.1...
Installed base-compat-0.9.1
Building byteable-0.1.1...
Installed base64-bytestring-1.0.0.1
Configuring call-stack-0.1.0...
Building call-stack-0.1.0...
Configuring bytestring-builder-0.10.8.1.0...
Installed byteable-0.1.1
Building bytestring-builder-0.10.8.1.0...
Configuring clock-0.7.2...
Installed call-stack-0.1.0
Configuring cereal-0.5.4.0...
Installed bytestring-builder-0.10.8.1.0
Building clock-0.7.2...
Building cereal-0.5.4.0...
Configuring dlist-0.8.0.2...
Installed clock-0.7.2
Building dlist-0.8.0.2...
Configuring directory-tree-0.10.1...
Installed dlist-0.8.0.2
Building directory-tree-0.10.1...
Configuring entropy-0.3.7...
Installed cereal-0.5.4.0
Configuring mtl-2.2.1...
Installed directory-tree-0.10.1
Building mtl-2.2.1...
Building entropy-0.3.7...
Configuring foundation-0.0.2...
Installed entropy-0.3.7
Building foundation-0.0.2...
Configuring old-locale-1.0.0.7...
Installed mtl-2.2.1
Building old-locale-1.0.0.7...
Configuring parallel-3.2.1.0...
Installed old-locale-1.0.0.7
Building parallel-3.2.1.0...
Configuring network-2.6.3.1...
Installed parallel-3.2.1.0
Building network-2.6.3.1...
Configuring prelude-extras-0.4.0.3...
Installed network-2.6.3.1
Building prelude-extras-0.4.0.3...
Configuring random-1.1...
Installed prelude-extras-0.4.0.3
Building random-1.1...
Configuring reflection-2.1.2...
Installed random-1.1
Building reflection-2.1.2...
Configuring primitive-0.6.1.0...
Installed reflection-2.1.2
Building primitive-0.6.1.0...
Configuring safe-0.3.10...
Installed foundation-0.0.2
Building safe-0.3.10...
Configuring semigroups-0.18.2...
Installed safe-0.3.10
Building semigroups-0.18.2...
Configuring stm-2.4.4.1...
Installed primitive-0.6.1.0
Building stm-2.4.4.1...
Configuring setenv-0.1.1.3...
Installed semigroups-0.18.2
Building setenv-0.1.1.3...
Configuring time-locale-compat-0.1.1.3...
Installed setenv-0.1.1.3
Building time-locale-compat-0.1.1.3...
Configuring text-1.2.2.1...
Installed stm-2.4.4.1
Building text-1.2.2.1...
Configuring transformers-compat-0.5.1.4...
Installed time-locale-compat-0.1.1.3
Building transformers-compat-0.5.1.4...
Configuring unix-compat-0.4.3.1...
Installed transformers-compat-0.5.1.4
Building unix-compat-0.4.3.1...
Configuring zlib-0.6.1.2...
Installed unix-compat-0.4.3.1
Building zlib-0.6.1.2...
Installed zlib-0.6.1.2
Configuring HUnit-1.5.0.0...
Building HUnit-1.5.0.0...
Installed HUnit-1.5.0.0
Configuring regex-base-0.93.2...
Building regex-base-0.93.2...
Configuring map-syntax-0.2.0.1...
Installed text-1.2.2.1
Building map-syntax-0.2.0.1...
Configuring memory-0.14...
Installed regex-base-0.93.2
Building memory-0.14...
Configuring StateVar-1.1.0.4...
Installed map-syntax-0.2.0.1
Building StateVar-1.1.0.4...
Configuring exceptions-0.8.3...
Installed StateVar-1.1.0.4
Building exceptions-0.8.3...
Configuring vector-0.11.0.0...
Installed exceptions-0.8.3
Configuring tagged-0.8.5...
Installed memory-0.14
Building vector-0.11.0.0...
Building tagged-0.8.5...
Configuring transformers-base-0.4.4...
Installed tagged-0.8.5
Building transformers-base-0.4.4...
Configuring zlib-bindings-0.1.1.5...
Installed transformers-base-0.4.4
Building zlib-bindings-0.1.1.5...
Installed zlib-bindings-0.1.1.5
Configuring blaze-builder-0.4.0.2...
Building blaze-builder-0.4.0.2...
Configuring digestive-functors-0.8.1.1...
Installed blaze-builder-0.4.0.2
Building digestive-functors-0.8.1.1...
Configuring hashable-1.2.4.0...
Installed digestive-functors-0.8.1.1
Building hashable-1.2.4.0...
Configuring parsec-3.1.11...
Installed hashable-1.2.4.0
Building parsec-3.1.11...
Configuring readable-0.3.1...
Installed vector-0.11.0.0
Building readable-0.3.1...
Configuring regex-posix-0.95.2...
Installed readable-0.3.1
Building regex-posix-0.95.2...
Configuring cryptonite-0.21...
Installed parsec-3.1.11
Building cryptonite-0.21...
Configuring securemem-0.1.9...
Installed regex-posix-0.95.2
Building securemem-0.1.9...
Configuring crypto-api-0.13.2...
Installed securemem-0.1.9
Building crypto-api-0.13.2...
Configuring distributive-0.5.0.2...
Installed crypto-api-0.13.2
Building distributive-0.5.0.2...
Configuring monad-control-1.0.1.0...
Installed distributive-0.5.0.2
Building monad-control-1.0.1.0...
Installed monad-control-1.0.1.0
Configuring case-insensitive-1.2.0.7...
Building case-insensitive-1.2.0.7...
Configuring blaze-markup-0.7.1.1...
Installed case-insensitive-1.2.0.7
Building blaze-markup-0.7.1.1...
Configuring unordered-containers-0.2.7.2...
Installed blaze-markup-0.7.1.1
Building unordered-containers-0.2.7.2...
Configuring void-0.7.1...
Installed unordered-containers-0.2.7.2
Building void-0.7.1...
Configuring mwc-random-0.13.5.0...
Installed cryptonite-0.21
Building mwc-random-0.13.5.0...
Configuring scientific-0.3.4.9...
Installed void-0.7.1
Building scientific-0.3.4.9...
Configuring crypto-cipher-types-0.0.9...
Installed mwc-random-0.13.5.0
Configuring crypto-random-0.0.9...
Installed scientific-0.3.4.9
Building crypto-cipher-types-0.0.9...
Building crypto-random-0.0.9...
Configuring lifted-base-0.2.3.8...
Installed crypto-cipher-types-0.0.9
Building lifted-base-0.2.3.8...
Configuring skein-1.0.9.4...
Installed crypto-random-0.0.9
Building skein-1.0.9.4...
Installed lifted-base-0.2.3.8
Configuring blaze-html-0.8.1.3...
Building blaze-html-0.8.1.3...
Configuring contravariant-1.4...
Installed skein-1.0.9.4
Building contravariant-1.4...
Configuring cryptohash-0.11.9...
Installed contravariant-1.4
Building cryptohash-0.11.9...
Configuring attoparsec-0.13.1.0...
Installed cryptohash-0.11.9
Building attoparsec-0.13.1.0...
Configuring cipher-aes-0.2.11...
Installed blaze-html-0.8.1.3
Building cipher-aes-0.2.11...
Installed attoparsec-0.13.1.0
Configuring comonad-5...
Installed cipher-aes-0.2.11
Configuring pwstore-fast-2.4.4...
Building pwstore-fast-2.4.4...
Configuring xmlhtml-0.2.3.5...
Installed pwstore-fast-2.4.4
Building xmlhtml-0.2.3.5...
Building comonad-5...
Configuring aeson-1.0.2.1...
Installed comonad-5
Building aeson-1.0.2.1...
Configuring configurator-0.3.0.0...
Installed xmlhtml-0.2.3.5
Building configurator-0.3.0.0...
Configuring io-streams-1.3.5.0...
Installed configurator-0.3.0.0
Building io-streams-1.3.5.0...
Configuring cprng-aes-0.6.1...
Installed aeson-1.0.2.1
Building cprng-aes-0.6.1...
Installed io-streams-1.3.5.0
Configuring bifunctors-5.4.1...
Installed cprng-aes-0.6.1
Configuring heist-1.0.1.0...
Building bifunctors-5.4.1...
Building heist-1.0.1.0...
Configuring io-streams-haproxy-1.0.0.1...
Installed heist-1.0.1.0
Installed bifunctors-5.4.1
Configuring snap-core-1.0.1.0...
Building io-streams-haproxy-1.0.0.1...
Building snap-core-1.0.1.0...
Configuring clientsession-0.9.1.2...
Installed io-streams-haproxy-1.0.0.1
Building clientsession-0.9.1.2...
Installed clientsession-0.9.1.2
Configuring profunctors-5.2...
Building profunctors-5.2...
Configuring semigroupoids-5.1...
Installed snap-core-1.0.1.0
Building semigroupoids-5.1...
Installed profunctors-5.2
Configuring digestive-functors-snap-0.7.0.0...
Building digestive-functors-snap-0.7.0.0...
Configuring snap-server-1.0.1.1...
Installed digestive-functors-snap-0.7.0.0
Building snap-server-1.0.1.1...
Installed semigroupoids-5.1
Configuring data-lens-2.11.1...
Building data-lens-2.11.1...
Configuring free-4.12.4...
Installed data-lens-2.11.1
Building free-4.12.4...
Installed snap-server-1.0.1.1
Installed free-4.12.4
Configuring adjunctions-4.3...
Building adjunctions-4.3...
Installed adjunctions-4.3
Configuring kan-extensions-5.0.1...
Building kan-extensions-5.0.1...
Installed kan-extensions-5.0.1
Configuring lens-4.15.1...
Building lens-4.15.1...
Installed lens-4.15.1
Configuring snap-1.0.0.1...
Building snap-1.0.0.1...
Failed to install snap-1.0.0.1
Build log ( /home/builder/.cabal/logs/snap-1.0.0.1.log ):
cabal: Entering directory '/tmp/cabal-tmp-16777/snap-1.0.0.1'
Configuring snap-1.0.0.1...
Building snap-1.0.0.1...
Preprocessing library snap-1.0.0.1...
[ 1 of 27] Compiling Snap.Snaplet.Session.SessionManager ( src/Snap/Snaplet/Session/SessionManager.hs, dist/build/Snap/Snaplet/Session/SessionManager.o )
[ 2 of 27] Compiling Snap.Snaplet.Session.SecureCookie ( src/Snap/Snaplet/Session/SecureCookie.hs, dist/build/Snap/Snaplet/Session/SecureCookie.o )
[ 3 of 27] Compiling Snap.Snaplet.Session.Common ( src/Snap/Snaplet/Session/Common.hs, dist/build/Snap/Snaplet/Session/Common.o )
[ 4 of 27] Compiling Snap.Snaplet.Internal.RST ( src/Snap/Snaplet/Internal/RST.hs, dist/build/Snap/Snaplet/Internal/RST.o )
[ 5 of 27] Compiling Snap.Snaplet.Internal.Lensed ( src/Snap/Snaplet/Internal/Lensed.hs, dist/build/Snap/Snaplet/Internal/Lensed.o )
[ 6 of 27] Compiling Snap.Snaplet.Internal.LensT ( src/Snap/Snaplet/Internal/LensT.hs, dist/build/Snap/Snaplet/Internal/LensT.o )
[ 7 of 27] Compiling Snap.Snaplet.Internal.Types ( src/Snap/Snaplet/Internal/Types.hs, dist/build/Snap/Snaplet/Internal/Types.o )
[ 8 of 27] Compiling Snap.Snaplet.Config ( src/Snap/Snaplet/Config.hs, dist/build/Snap/Snaplet/Config.o )
[ 9 of 27] Compiling Snap.Snaplet.Internal.Initializer ( src/Snap/Snaplet/Internal/Initializer.hs, dist/build/Snap/Snaplet/Internal/Initializer.o )

src/Snap/Snaplet/Internal/Initializer.hs:70:48: error:
    Module ‘System.Directory.Tree’ does not export ‘dirTree’
cabal: Leaving directory '/tmp/cabal-tmp-16777/snap-1.0.0.1'
cabal: Error: some packages failed to install:
snap-1.0.0.1 failed during the building phase. The exception was:
ExitFailure 1
snap-extras-0.2.2 depends on snap-1.0.0.1 which failed to install.