Resolving dependencies... Configuring base-orphans-0.6... Configuring base-compat-0.9.3... Building base-orphans-0.6... Building base-compat-0.9.3... Installed base-orphans-0.6 Configuring base64-bytestring-1.0.0.1... Building base64-bytestring-1.0.0.1... Configuring base16-bytestring-0.1.1.6... Installed base-compat-0.9.3 Building base16-bytestring-0.1.1.6... Installed base64-bytestring-1.0.0.1 Configuring cabal-doctest-1.0.2... Configuring data-binary-ieee754-0.4.4... Installed base16-bytestring-0.1.1.6 Building cabal-doctest-1.0.2... Building data-binary-ieee754-0.4.4... Configuring dlist-0.8.0.3... Installed data-binary-ieee754-0.4.4 Building dlist-0.8.0.3... Configuring integer-logarithms-1.0.2... Installed cabal-doctest-1.0.2 Building integer-logarithms-1.0.2... Configuring fail-4.9.0.0... Installed dlist-0.8.0.3 Configuring monad-loops-0.4.3... Installed integer-logarithms-1.0.2 Building fail-4.9.0.0... Building monad-loops-0.4.3... Configuring mtl-2.2.1... Installed fail-4.9.0.0 Building mtl-2.2.1... Configuring parallel-3.2.1.1... Installed monad-loops-0.4.3 Building parallel-3.2.1.1... Configuring network-2.6.3.2... Installed parallel-3.2.1.1 Configuring prelude-extras-0.4.0.3... Installed mtl-2.2.1 Building prelude-extras-0.4.0.3... Building network-2.6.3.2... Configuring primitive-0.6.2.0... Installed prelude-extras-0.4.0.3 Building primitive-0.6.2.0... Configuring reflection-2.1.2... Installed network-2.6.3.2 Building reflection-2.1.2... Configuring random-1.1... Installed primitive-0.6.2.0 Building random-1.1... Configuring safe-0.3.15... Installed random-1.1 Building safe-0.3.15... Configuring semigroups-0.18.3... Installed reflection-2.1.2 Building semigroups-0.18.3... Configuring split-0.2.3.2... Installed semigroups-0.18.3 Building split-0.2.3.2... Configuring stm-2.4.4.1... Installed safe-0.3.15 Building stm-2.4.4.1... Configuring text-1.2.2.2... Installed split-0.2.3.2 Building text-1.2.2.2... Configuring th-abstraction-0.2.3.0... Installed stm-2.4.4.1 Building th-abstraction-0.2.3.0... Configuring time-locale-compat-0.1.1.3... Installed th-abstraction-0.2.3.0 Building time-locale-compat-0.1.1.3... 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 void-0.7.2... Installed unix-compat-0.4.3.1 Building void-0.7.2... Configuring zlib-0.6.1.2... Installed void-0.7.2 Building zlib-0.6.1.2... Installed text-1.2.2.2 Configuring vector-0.12.0.1... Building vector-0.12.0.1... Configuring StateVar-1.1.0.4... Installed zlib-0.6.1.2 Building StateVar-1.1.0.4... Configuring exceptions-0.8.3... Installed StateVar-1.1.0.4 Building exceptions-0.8.3... Configuring async-2.1.1.1... Installed exceptions-0.8.3 Building async-2.1.1.1... Configuring tagged-0.8.5... Installed async-2.1.1.1 Building tagged-0.8.5... Configuring mmorph-1.1.0... Installed tagged-0.8.5 Building mmorph-1.1.0... Configuring transformers-base-0.4.4... Installed mmorph-1.1.0 Building transformers-base-0.4.4... Configuring hashable-1.2.6.1... Installed transformers-base-0.4.4 Building hashable-1.2.6.1... Configuring blaze-builder-0.4.0.2... Installed vector-0.12.0.1 Configuring system-filepath-0.4.13.4... Installed hashable-1.2.6.1 Building blaze-builder-0.4.0.2... Installed blaze-builder-0.4.0.2 Configuring distributive-0.5.2... Building system-filepath-0.4.13.4... Building distributive-0.5.2... Warning: /tmp/pkgConf-system-filepath-0.4.131244316437971899228.4: Unrecognized field dynamic-library-dirs on line 23 Configuring contravariant-1.4... Installed system-filepath-0.4.13.4 Building contravariant-1.4... Warning: /tmp/pkgConf-distributive-0.51476153275213975407.2: Unrecognized field dynamic-library-dirs on line 22 Configuring monad-control-1.0.2.1... Installed distributive-0.5.2 Building monad-control-1.0.2.1... Configuring chunked-data-0.3.0... Installed contravariant-1.4 Configuring vector-th-unbox-0.2.1.6... Installed monad-control-1.0.2.1 Building chunked-data-0.3.0... Building vector-th-unbox-0.2.1.6... Configuring scientific-0.3.5.1... Installed vector-th-unbox-0.2.1.6 Configuring vector-algorithms-0.7.0.1... Installed chunked-data-0.3.0 Building scientific-0.3.5.1... Building vector-algorithms-0.7.0.1... Configuring uuid-types-1.0.3... Installed scientific-0.3.5.1 Building uuid-types-1.0.3... Configuring unordered-containers-0.2.8.0... Installed uuid-types-1.0.3 Building unordered-containers-0.2.8.0... Configuring streaming-commons-0.1.18... Installed vector-algorithms-0.7.0.1 Building streaming-commons-0.1.18... Installed unordered-containers-0.2.8.0 Configuring ReadArgs-1.2.3... Configuring comonad-5.0.1... Installed streaming-commons-0.1.18 Building ReadArgs-1.2.3... Building comonad-5.0.1... Configuring lifted-base-0.2.3.11... Installed ReadArgs-1.2.3 Building lifted-base-0.2.3.11... Warning: /tmp/pkgConf-comonad-5.010966897722086206725.1: Unrecognized field dynamic-library-dirs on line 29 Configuring math-functions-0.2.1.0... Installed comonad-5.0.1 Configuring attoparsec-0.13.1.0... Installed lifted-base-0.2.3.11 Building math-functions-0.2.1.0... Building attoparsec-0.13.1.0... Configuring mono-traversable-1.0.2... Installed attoparsec-0.13.1.0 Building mono-traversable-1.0.2... Installed math-functions-0.2.1.0 Configuring basic-prelude-0.6.1.1... Building basic-prelude-0.6.1.1... Configuring bifunctors-5.4.2... Installed basic-prelude-0.6.1.1 Building bifunctors-5.4.2... Configuring resourcet-1.1.9... Installed mono-traversable-1.0.2 Building resourcet-1.1.9... Configuring mwc-random-0.13.6.0... Installed resourcet-1.1.9 Building mwc-random-0.13.6.0... Configuring aeson-1.2.1.0... Installed bifunctors-5.4.2 Building aeson-1.2.1.0... Installed mwc-random-0.13.6.0 Configuring conduit-1.2.11... Building conduit-1.2.11... Configuring semigroupoids-5.2... Installed conduit-1.2.11 Building semigroupoids-5.2... Warning: /tmp/pkgConf-semigroupoids-51402586708552473416.2: Unrecognized field dynamic-library-dirs on line 60 Configuring profunctors-5.2... Installed semigroupoids-5.2 Building profunctors-5.2... Configuring binary-conduit-1.2.4.1... Installed aeson-1.2.1.0 Building binary-conduit-1.2.4.1... Configuring conduit-extra-1.1.16... Installed binary-conduit-1.2.4.1 Building conduit-extra-1.1.16... Installed profunctors-5.2 Configuring yaml-0.8.23.3... Building yaml-0.8.23.3... Configuring free-4.12.4... Installed conduit-extra-1.1.16 Building free-4.12.4... Configuring conduit-combinators-1.1.1... Installed free-4.12.4 Building conduit-combinators-1.1.1... Installed yaml-0.8.23.3 Configuring adjunctions-4.3... Building adjunctions-4.3... Installed conduit-combinators-1.1.1 Installed adjunctions-4.3 Configuring kan-extensions-5.0.2... Building kan-extensions-5.0.2... Installed kan-extensions-5.0.2 Configuring lens-4.15.3... Building lens-4.15.3... Warning: /tmp/pkgConf-lens-4.1519534433761876855542.3: Unrecognized field dynamic-library-dirs on line 122 Installed lens-4.15.3 Downloading sbp-2.2.9... Configuring sbp-2.2.9... Building sbp-2.2.9... Failed to install sbp-2.2.9 Build log ( /home/builder/.cabal/logs/sbp-2.2.9.log ): cabal: Entering directory '/tmp/cabal-tmp-3456/sbp-2.2.9' Configuring sbp-2.2.9... Building sbp-2.2.9... Preprocessing library sbp-2.2.9... [ 1 of 23] Compiling SwiftNav.Encoding ( src/SwiftNav/Encoding.hs, dist/build/SwiftNav/Encoding.o ) [ 2 of 23] Compiling SwiftNav.CRC16 ( src/SwiftNav/CRC16.hs, dist/build/SwiftNav/CRC16.o ) [ 3 of 23] Compiling SwiftNav.Internal ( src/SwiftNav/Internal.hs, dist/build/SwiftNav/Internal.o ) [ 4 of 23] Compiling SwiftNav.SBP.Types ( src/SwiftNav/SBP/Types.hs, dist/build/SwiftNav/SBP/Types.o ) [ 5 of 23] Compiling SwiftNav.SBP.TH ( src/SwiftNav/SBP/TH.hs, dist/build/SwiftNav/SBP/TH.o ) src/SwiftNav/SBP/TH.hs:43:45: error: Ambiguous occurrence ‘stripPrefix’ It could refer to either ‘BasicPrelude.stripPrefix’, imported from ‘BasicPrelude’ at src/SwiftNav/SBP/TH.hs:19:1-43 (and originally defined in ‘base-4.9.1.0:Data.OldList’) or ‘Data.ByteString.Lazy.stripPrefix’, imported from ‘Data.ByteString.Lazy’ at src/SwiftNav/SBP/TH.hs:24:1-43 or ‘Data.ByteString.stripPrefix’, imported from ‘Data.ByteString’ at src/SwiftNav/SBP/TH.hs:23:1-22 cabal: Leaving directory '/tmp/cabal-tmp-3456/sbp-2.2.9' cabal: Error: some packages failed to install: sbp-2.2.9 failed during the building phase. The exception was: ExitFailure 1