Resolving dependencies... Configuring appar-0.1.4... Configuring auto-update-0.1.4... Building auto-update-0.1.4... Building appar-0.1.4... Installed auto-update-0.1.4 Configuring base-compat-0.9.3... Configuring base16-bytestring-0.1.1.6... Installed appar-0.1.4 Building base-compat-0.9.3... Building base16-bytestring-0.1.1.6... Configuring base64-bytestring-1.0.0.1... Installed base16-bytestring-0.1.1.6 Building base64-bytestring-1.0.0.1... Configuring byteorder-1.0.4... Installed base-compat-0.9.3 Building byteorder-1.0.4... Configuring bytestring-builder-0.10.8.1.0... Installed base64-bytestring-1.0.0.1 Building bytestring-builder-0.10.8.1.0... Configuring colour-2.3.3... Installed byteorder-1.0.4 Configuring data-default-class-0.1.2.0... Installed bytestring-builder-0.10.8.1.0 Building colour-2.3.3... Building data-default-class-0.1.2.0... Configuring easy-file-0.2.1... Installed data-default-class-0.1.2.0 Building easy-file-0.2.1... Configuring dlist-0.8.0.3... Installed easy-file-0.2.1 Building dlist-0.8.0.3... Configuring fail-4.9.0.0... Installed colour-2.3.3 Building fail-4.9.0.0... Configuring integer-logarithms-1.0.2... Installed fail-4.9.0.0 Building integer-logarithms-1.0.2... Configuring monad-loops-0.4.3... Installed dlist-0.8.0.3 Building monad-loops-0.4.3... Configuring mtl-2.2.1... Installed integer-logarithms-1.0.2 Building mtl-2.2.1... Configuring nats-1.1.1... Installed monad-loops-0.4.3 Building nats-1.1.1... Configuring old-locale-1.0.0.7... Installed nats-1.1.1 Building old-locale-1.0.0.7... Configuring network-2.6.3.2... 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-2.6.3.2... Configuring random-1.1... Installed primitive-0.6.2.0 Building random-1.1... Configuring stm-2.4.4.1... Installed network-2.6.3.2 Building stm-2.4.4.1... Configuring safe-0.3.15... Installed random-1.1 Building safe-0.3.15... Configuring stringsearch-0.3.6.6... Installed stm-2.4.4.1 Building stringsearch-0.3.6.6... Configuring th-abstraction-0.2.6.0... Installed safe-0.3.15 Building th-abstraction-0.2.6.0... Configuring text-1.2.2.2... Installed stringsearch-0.3.6.6 Building text-1.2.2.2... Configuring time-locale-compat-0.1.1.3... Installed th-abstraction-0.2.6.0 Building time-locale-compat-0.1.1.3... Configuring unexceptionalio-0.3.0... Installed time-locale-compat-0.1.1.3 Building unexceptionalio-0.3.0... Configuring transformers-compat-0.5.1.4... Installed unexceptionalio-0.3.0 Building transformers-compat-0.5.1.4... Configuring void-0.7.2... Installed transformers-compat-0.5.1.4 Building void-0.7.2... Configuring unix-compat-0.4.3.1... Installed void-0.7.2 Building unix-compat-0.4.3.1... Configuring word8-0.1.3... Installed unix-compat-0.4.3.1 Building word8-0.1.3... Configuring zlib-0.6.1.2... Installed word8-0.1.3 Building zlib-0.6.1.2... Installed text-1.2.2.2 Configuring ansi-terminal-0.7.1.1... Building ansi-terminal-0.7.1.1... Configuring old-time-1.1.0.3... Installed zlib-0.6.1.2 Building old-time-1.1.0.3... Installed ansi-terminal-0.7.1.1 Configuring regex-base-0.93.2... Building regex-base-0.93.2... Installed old-time-1.1.0.3 Configuring vector-0.12.0.1... Configuring iproute-1.7.1... Installed regex-base-0.93.2 Building vector-0.12.0.1... Building iproute-1.7.1... Configuring async-2.1.1.1... Installed iproute-1.7.1 Building async-2.1.1.1... Configuring simple-sendfile-0.2.25... Installed async-2.1.1.1 Building simple-sendfile-0.2.25... Configuring stm-chans-3.0.0.4... Installed simple-sendfile-0.2.25 Building stm-chans-3.0.0.4... Warning: /tmp/pkgConf-stm-chans-3.0.0350322227841148365.4: Unrecognized field dynamic-library-dirs on line 24 Configuring exceptions-0.8.3... Installed stm-chans-3.0.0.4 Building exceptions-0.8.3... Configuring mmorph-1.1.0... Installed exceptions-0.8.3 Building mmorph-1.1.0... Configuring transformers-base-0.4.4... Installed mmorph-1.1.0 Building transformers-base-0.4.4... Configuring tagged-0.8.5... Installed vector-0.12.0.1 Building tagged-0.8.5... Configuring blaze-builder-0.4.0.2... Installed transformers-base-0.4.4 Building blaze-builder-0.4.0.2... Configuring hashable-1.2.6.1... Installed tagged-0.8.5 Building hashable-1.2.6.1... Installed blaze-builder-0.4.0.2 Configuring unix-time-0.3.7... Building unix-time-0.3.7... Installed hashable-1.2.6.1 Configuring errors-2.2.2... Building errors-2.2.2... Configuring regex-posix-0.95.2... Installed unix-time-0.3.7 Building regex-posix-0.95.2... Configuring monad-control-1.0.2.2... Installed errors-2.2.2 Building monad-control-1.0.2.2... Configuring cookie-0.4.2.1... Installed regex-posix-0.95.2 Building cookie-0.4.2.1... Installed monad-control-1.0.2.2 Configuring streaming-commons-0.1.18... Building streaming-commons-0.1.18... Installed cookie-0.4.2.1 Configuring case-insensitive-1.2.0.10... Building case-insensitive-1.2.0.10... Configuring psqueues-0.2.4.0... Installed case-insensitive-1.2.0.10 Building psqueues-0.2.4.0... Configuring constraints-0.9.1... Installed streaming-commons-0.1.18 Building constraints-0.9.1... Configuring scientific-0.3.5.2... Installed psqueues-0.2.4.0 Building scientific-0.3.5.2... Configuring unordered-containers-0.2.8.0... Installed constraints-0.9.1 Configuring uuid-types-1.0.3... Installed scientific-0.3.5.2 Building unordered-containers-0.2.8.0... Building uuid-types-1.0.3... Configuring fast-logger-2.4.10... Installed uuid-types-1.0.3 Building fast-logger-2.4.10... Configuring regex-compat-0.95.1... Installed fast-logger-2.4.10 Configuring text-conversions-0.3.0... Installed unordered-containers-0.2.8.0 Building regex-compat-0.95.1... Building text-conversions-0.3.0... Configuring lifted-base-0.2.3.11... Installed regex-compat-0.95.1 Building lifted-base-0.2.3.11... Installed text-conversions-0.3.0 Configuring http-types-0.9.1... Building http-types-0.9.1... Configuring http2-1.6.3... Installed lifted-base-0.2.3.11 Building http2-1.6.3... Configuring vault-0.3.0.7... Installed http-types-0.9.1 Building vault-0.3.0.7... Configuring attoparsec-0.13.2.0... Installed vault-0.3.0.7 Building attoparsec-0.13.2.0... Installed http2-1.6.3 Configuring lifted-async-0.9.3... Building lifted-async-0.9.3... Configuring resourcet-1.1.9... Installed attoparsec-0.13.2.0 Building resourcet-1.1.9... Configuring wai-3.2.1.1... Installed lifted-async-0.9.3 Building wai-3.2.1.1... Installed resourcet-1.1.9 Configuring http-date-0.0.6.1... Configuring aeson-1.2.2.0... Installed wai-3.2.1.1 Building http-date-0.0.6.1... Building aeson-1.2.2.0... Configuring conduit-1.2.12.1... Installed http-date-0.0.6.1 Building conduit-1.2.12.1... Installed conduit-1.2.12.1 Configuring wai-logger-2.3.0... Building wai-logger-2.3.0... Installed wai-logger-2.3.0 Configuring warp-3.2.13... Building warp-3.2.13... Configuring conduit-extra-1.1.17... Installed aeson-1.2.2.0 Building conduit-extra-1.1.17... Installed warp-3.2.13 Configuring wai-extra-3.0.20.0... Building wai-extra-3.0.20.0... Installed conduit-extra-1.1.17 Configuring monad-logger-0.3.25.1... Building monad-logger-0.3.25.1... Installed wai-extra-3.0.20.0 Configuring scotty-0.11.0... Building scotty-0.11.0... Installed monad-logger-0.3.25.1 Configuring colorless-2.2.8... Building colorless-2.2.8... Failed to install colorless-2.2.8 Build log ( /home/builder/.cabal/logs/colorless-2.2.8.log ): cabal: Entering directory '/tmp/cabal-tmp-5224/colorless-2.2.8' Configuring colorless-2.2.8... Building colorless-2.2.8... Preprocessing library colorless-2.2.8... [ 1 of 12] Compiling Colorless.Types ( library/Colorless/Types.hs, dist/build/Colorless/Types.o ) library/Colorless/Types.hs:10:5: error: Ambiguous occurrence ‘Options’ It could refer to either ‘Data.Aeson.Options’, imported from ‘Data.Aeson’ at library/Colorless/Types.hs:24:1-17 (and originally defined in ‘aeson-1.2.2.0:Data.Aeson.Types.Internal’) or ‘Colorless.Types.Options’, defined at library/Colorless/Types.hs:142:1 cabal: Leaving directory '/tmp/cabal-tmp-5224/colorless-2.2.8' Installed scotty-0.11.0 cabal: Error: some packages failed to install: colorless-2.2.8 failed during the building phase. The exception was: ExitFailure 1 colorless-scotty-0.0.0 depends on colorless-2.2.8 which failed to install.