Resolving dependencies... Configuring base-compat-0.9.1... Configuring SHA-1.6.4.2... Building SHA-1.6.4.2... Building base-compat-0.9.1... Configuring base64-bytestring-1.0.0.1... Installed base-compat-0.9.1 Building base64-bytestring-1.0.0.1... Configuring byteable-0.1.1... Installed base64-bytestring-1.0.0.1 Building byteable-0.1.1... Installed byteable-0.1.1 Configuring cereal-0.5.4.0... Building cereal-0.5.4.0... Configuring data-default-class-0.1.2.0... Installed SHA-1.6.4.2 Building data-default-class-0.1.2.0... Configuring digest-0.0.1.2... Installed data-default-class-0.1.2.0 Building digest-0.0.1.2... Configuring dlist-0.8.0.2... Installed digest-0.0.1.2 Configuring extensible-exceptions-0.1.1.4... Building dlist-0.8.0.2... Installed cereal-0.5.4.0 Building extensible-exceptions-0.1.1.4... Configuring foundation-0.0.2... Installed extensible-exceptions-0.1.1.4 Building foundation-0.0.2... Configuring haddock-library-1.4.2... Installed dlist-0.8.0.2 Building haddock-library-1.4.2... Configuring hourglass-0.2.10... Installed haddock-library-1.4.2 Building hourglass-0.2.10... Configuring mtl-2.2.1... Installed hourglass-0.2.10 Building mtl-2.2.1... Configuring hslua-0.4.1... Installed mtl-2.2.1 Building hslua-0.4.1... Configuring old-locale-1.0.0.7... Installed foundation-0.0.2 Building old-locale-1.0.0.7... Configuring primitive-0.6.1.0... Installed hslua-0.4.1 Building primitive-0.6.1.0... Configuring network-2.6.3.1... Installed old-locale-1.0.0.7 Building network-2.6.3.1... Configuring random-1.1... Installed primitive-0.6.1.0 Building random-1.1... Configuring semigroups-0.18.2... Installed random-1.1 Building semigroups-0.18.2... Configuring stm-2.4.4.1... Installed semigroups-0.18.2 Building stm-2.4.4.1... Configuring split-0.2.3.1... Installed network-2.6.3.1 Building split-0.2.3.1... Configuring syb-0.6... Installed split-0.2.3.1 Configuring time-locale-compat-0.1.1.3... Installed stm-2.4.4.1 Building syb-0.6... Building time-locale-compat-0.1.1.3... Configuring text-1.2.2.1... Installed time-locale-compat-0.1.1.3 Building text-1.2.2.1... Configuring transformers-compat-0.5.1.4... Installed syb-0.6 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 utf8-string-1.0.1.1... Installed unix-compat-0.4.3.1 Building utf8-string-1.0.1.1... Configuring zlib-0.6.1.2... Installed utf8-string-1.0.1.1 Building zlib-0.6.1.2... Installed text-1.2.2.1 Configuring data-default-instances-containers-0.0.1... Building data-default-instances-containers-0.0.1... Configuring data-default-instances-dlist-0.0.1... Installed zlib-0.6.1.2 Building data-default-instances-dlist-0.0.1... Installed data-default-instances-containers-0.0.1 Configuring pem-0.2.2... Building pem-0.2.2... Installed data-default-instances-dlist-0.0.1 Configuring regex-base-0.93.2... Building regex-base-0.93.2... Configuring memory-0.14... Installed pem-0.2.2 Building memory-0.14... Installed regex-base-0.93.2 Configuring data-default-instances-old-locale-0.0.1... Building data-default-instances-old-locale-0.0.1... Installed data-default-instances-old-locale-0.0.1 Configuring old-time-1.1.0.3... Building old-time-1.1.0.3... Installed memory-0.14 Configuring tf-random-0.5... Building tf-random-0.5... Configuring socks-0.5.5... Installed old-time-1.1.0.3 Building socks-0.5.5... Configuring async-2.1.1... Installed tf-random-0.5 Building async-2.1.1... Configuring vector-0.11.0.0... Installed socks-0.5.5 Building vector-0.11.0.0... Configuring mmorph-1.0.9... Installed async-2.1.1 Building mmorph-1.0.9... Configuring exceptions-0.8.3... Installed mmorph-1.0.9 Building exceptions-0.8.3... Configuring transformers-base-0.4.4... Installed exceptions-0.8.3 Building transformers-base-0.4.4... Configuring tagged-0.8.5... Installed transformers-base-0.4.4 Building tagged-0.8.5... Configuring filemanip-0.3.6.3... Installed tagged-0.8.5 Building filemanip-0.3.6.3... Configuring blaze-builder-0.4.0.2... Installed filemanip-0.3.6.3 Building blaze-builder-0.4.0.2... Configuring hashable-1.2.4.0... Installed blaze-builder-0.4.0.2 Building hashable-1.2.4.0... Configuring cmark-0.5.4... Installed vector-0.11.0.0 Building cmark-0.5.4... Configuring mime-types-0.1.0.7... Installed hashable-1.2.4.0 Building mime-types-0.1.0.7... Installed mime-types-0.1.0.7 Configuring parsec-3.1.11... Building parsec-3.1.11... Configuring tagsoup-0.14... Installed cmark-0.5.4 Building tagsoup-0.14... Installed parsec-3.1.11 Configuring xml-1.3.14... Building xml-1.3.14... Installed xml-1.3.14 Configuring regex-pcre-builtin-0.94.4.8.8.35... Building regex-pcre-builtin-0.94.4.8.8.35... Configuring data-default-0.7.1.1... Installed tagsoup-0.14 Building data-default-0.7.1.1... Configuring asn1-types-0.3.2... Installed data-default-0.7.1.1 Building asn1-types-0.3.2... Installed asn1-types-0.3.2 Configuring cryptonite-0.21... Building cryptonite-0.21... Configuring zip-archive-0.3.0.5... Installed regex-pcre-builtin-0.94.4.8.8.35 Building zip-archive-0.3.0.5... Configuring temporary-1.2.0.4... Installed zip-archive-0.3.0.5 Building temporary-1.2.0.4... Configuring blaze-markup-0.7.1.1... Installed temporary-1.2.0.4 Building blaze-markup-0.7.1.1... Configuring monad-control-1.0.1.0... Installed blaze-markup-0.7.1.1 Building monad-control-1.0.1.0... Configuring cookie-0.4.2.1... Installed monad-control-1.0.1.0 Building cookie-0.4.2.1... Configuring QuickCheck-2.9.2... Installed cookie-0.4.2.1 Building QuickCheck-2.9.2... Configuring JuicyPixels-3.2.8... Installed cryptonite-0.21 Building JuicyPixels-3.2.8... Configuring streaming-commons-0.1.16... Installed QuickCheck-2.9.2 Building streaming-commons-0.1.16... Configuring case-insensitive-1.2.0.7... Installed streaming-commons-0.1.16 Building case-insensitive-1.2.0.7... Configuring scientific-0.3.4.9... Installed case-insensitive-1.2.0.7 Building scientific-0.3.4.9... Configuring hashtables-1.2.1.0... Installed scientific-0.3.4.9 Building hashtables-1.2.1.0... Configuring void-0.7.1... Installed hashtables-1.2.1.0 Building void-0.7.1... Configuring unordered-containers-0.2.7.2... Installed void-0.7.1 Configuring csv-0.1.2... Installed JuicyPixels-3.2.8 Building unordered-containers-0.2.7.2... Building csv-0.1.2... Installed csv-0.1.2 Configuring network-uri-2.6.1.0... Building network-uri-2.6.1.0... Installed network-uri-2.6.1.0 Configuring asn1-encoding-0.9.4... Building asn1-encoding-0.9.4... Installed unordered-containers-0.2.7.2 Configuring lifted-base-0.2.3.8... Building lifted-base-0.2.3.8... Configuring blaze-html-0.8.1.3... Installed asn1-encoding-0.9.4 Building blaze-html-0.8.1.3... Configuring http-types-0.9.1... Installed lifted-base-0.2.3.8 Building http-types-0.9.1... Configuring attoparsec-0.13.1.0... Installed http-types-0.9.1 Building attoparsec-0.13.1.0... Configuring HsSyck-0.53... Installed attoparsec-0.13.1.0 Building HsSyck-0.53... Configuring HStringTemplate-0.8.5... Installed blaze-html-0.8.1.3 Building HStringTemplate-0.8.5... Configuring HTTP-4000.3.4... Installed HsSyck-0.53 Building HTTP-4000.3.4... Installed HStringTemplate-0.8.5 Configuring asn1-parse-0.9.4... Building asn1-parse-0.9.4... Configuring resourcet-1.1.9... Installed asn1-parse-0.9.4 Building resourcet-1.1.9... Configuring http-client-0.5.5... Installed resourcet-1.1.9 Building http-client-0.5.5... Configuring enclosed-exceptions-1.0.2... Installed HTTP-4000.3.4 Building enclosed-exceptions-1.0.2... Configuring aeson-1.0.2.1... Installed enclosed-exceptions-1.0.2 Building aeson-1.0.2.1... Configuring highlighting-kate-0.6.3... Installed http-client-0.5.5 Building highlighting-kate-0.6.3... Installed aeson-1.0.2.1 Configuring x509-1.6.5... Building x509-1.6.5... Installed x509-1.6.5 Configuring conduit-1.2.8... Building conduit-1.2.8... Configuring doctemplates-0.1.0.2... Installed conduit-1.2.8 Building doctemplates-0.1.0.2... Configuring pandoc-types-1.17.0.4... Installed doctemplates-0.1.0.2 Building pandoc-types-1.17.0.4... Installed pandoc-types-1.17.0.4 Configuring x509-store-1.6.2... Building x509-store-1.6.2... Installed x509-store-1.6.2 Configuring yaml-0.8.21.1... Building yaml-0.8.21.1... Installed yaml-0.8.21.1 Configuring texmath-0.9... Building texmath-0.9... Configuring x509-system-1.6.4... Installed highlighting-kate-0.6.3 Building x509-system-1.6.4... Configuring x509-validation-1.6.5... Installed x509-system-1.6.4 Building x509-validation-1.6.5... Installed texmath-0.9 Installed x509-validation-1.6.5 Configuring tls-1.3.9... Building tls-1.3.9... Installed tls-1.3.9 Configuring connection-0.2.6... Building connection-0.2.6... Installed connection-0.2.6 Configuring http-client-tls-0.3.3... Building http-client-tls-0.3.3... Installed http-client-tls-0.3.3 Configuring pandoc-1.19.1... Building pandoc-1.19.1... Installed pandoc-1.19.1 Configuring yst-0.2.2.1... Building yst-0.2.2.1... Failed to install yst-0.2.2.1 Build log ( /home/builder/.cabal/logs/yst-0.2.2.1.log ): cabal: Entering directory '/tmp/cabal-tmp-7818/yst-0.2.2.1' Configuring yst-0.2.2.1... Building yst-0.2.2.1... Preprocessing executable 'yst' for yst-0.2.2.1... [ 1 of 10] Compiling Yst.Types ( Yst/Types.hs, dist/build/yst/yst-tmp/Yst/Types.o ) [ 2 of 10] Compiling Yst.Util ( Yst/Util.hs, dist/build/yst/yst-tmp/Yst/Util.o ) Yst/Util.hs:46:36: error: Ambiguous occurrence ‘defaultTimeLocale’ It could refer to either ‘Data.Time.defaultTimeLocale’, imported from ‘Data.Time’ at Yst/Util.hs:34:1-16 (and originally defined in ‘time-1.6.0.1:Data.Time.Format.Locale’) or ‘System.Locale.defaultTimeLocale’, imported from ‘System.Locale’ at Yst/Util.hs:37:23-39 cabal: Leaving directory '/tmp/cabal-tmp-7818/yst-0.2.2.1' cabal: Error: some packages failed to install: yst-0.2.2.1 failed during the building phase. The exception was: ExitFailure 1