Resolving dependencies... Configuring ansi-terminal-0.6.2.3... Configuring appar-0.1.4... Building appar-0.1.4... Building ansi-terminal-0.6.2.3... Installed appar-0.1.4 Configuring auto-update-0.1.4... Building auto-update-0.1.4... Configuring base-compat-0.9.1... Installed ansi-terminal-0.6.2.3 Building base-compat-0.9.1... Configuring base16-bytestring-0.1.1.6... Installed auto-update-0.1.4 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 byteable-0.1.1... Installed base-compat-0.9.1 Building byteable-0.1.1... Configuring base-orphans-0.5.4... Installed byteable-0.1.1 Configuring byteorder-1.0.4... Installed base64-bytestring-1.0.0.1 Building base-orphans-0.5.4... Building byteorder-1.0.4... Configuring cabal-doctest-1... Installed base-orphans-0.5.4 Building cabal-doctest-1... Configuring bytestring-builder-0.10.8.1.0... Installed byteorder-1.0.4 Building bytestring-builder-0.10.8.1.0... Configuring data-default-class-0.1.2.0... Installed bytestring-builder-0.10.8.1.0 Building data-default-class-0.1.2.0... Configuring dlist-0.8.0.2... Installed cabal-doctest-1 Building dlist-0.8.0.2... Configuring cereal-0.5.4.0... Installed data-default-class-0.1.2.0 Building cereal-0.5.4.0... Configuring easy-file-0.2.1... Installed dlist-0.8.0.2 Building easy-file-0.2.1... Configuring fail-4.9.0.0... Installed easy-file-0.2.1 Building fail-4.9.0.0... Configuring integer-logarithms-1.0.1... Installed fail-4.9.0.0 Configuring hourglass-0.2.10... Installed cereal-0.5.4.0 Building integer-logarithms-1.0.1... Building hourglass-0.2.10... Configuring memory-0.14.1... Installed integer-logarithms-1.0.1 Building memory-0.14.1... Configuring nats-1.1.1... Installed hourglass-0.2.10 Building nats-1.1.1... Configuring mtl-2.2.1... Installed nats-1.1.1 Configuring old-locale-1.0.0.7... Installed memory-0.14.1 Building mtl-2.2.1... Building old-locale-1.0.0.7... Configuring network-2.6.3.1... Installed old-locale-1.0.0.7 Configuring parallel-3.2.1.0... Installed mtl-2.2.1 Building parallel-3.2.1.0... Building network-2.6.3.1... Configuring prelude-extras-0.4.0.3... Installed parallel-3.2.1.0 Building prelude-extras-0.4.0.3... Configuring primitive-0.6.2.0... Installed prelude-extras-0.4.0.3 Building primitive-0.6.2.0... Configuring random-1.1... Installed network-2.6.3.1 Building random-1.1... Configuring safe-0.3.11... Installed random-1.1 Building safe-0.3.11... Configuring reflection-2.1.2... Installed primitive-0.6.2.0 Configuring stm-2.4.4.1... Installed safe-0.3.11 Building reflection-2.1.2... Building stm-2.4.4.1... Configuring semigroups-0.18.2... Installed stm-2.4.4.1 Building semigroups-0.18.2... Configuring stringsearch-0.3.6.6... Installed semigroups-0.18.2 Configuring time-locale-compat-0.1.1.3... Installed reflection-2.1.2 Building stringsearch-0.3.6.6... 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 stringsearch-0.3.6.6 Building transformers-compat-0.5.1.4... Configuring unexceptionalio-0.3.0... Installed transformers-compat-0.5.1.4 Building unexceptionalio-0.3.0... Configuring word8-0.1.2... Installed unexceptionalio-0.3.0 Building word8-0.1.2... Configuring unix-compat-0.4.3.1... Installed word8-0.1.2 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 text-1.2.2.1 Configuring ansi-wl-pprint-0.6.7.3... Building ansi-wl-pprint-0.6.7.3... Configuring data-default-instances-containers-0.0.1... Installed zlib-0.6.1.2 Building data-default-instances-containers-0.0.1... Installed ansi-wl-pprint-0.6.7.3 Configuring data-default-instances-dlist-0.0.1... Building data-default-instances-dlist-0.0.1... Installed data-default-instances-containers-0.0.1 Configuring asn1-types-0.3.2... Building asn1-types-0.3.2... Configuring securemem-0.1.9... Installed data-default-instances-dlist-0.0.1 Building securemem-0.1.9... Configuring data-default-instances-old-locale-0.0.1... Installed asn1-types-0.3.2 Configuring old-time-1.1.0.3... Installed securemem-0.1.9 Building data-default-instances-old-locale-0.0.1... Configuring cryptonite-0.21... Installed data-default-instances-old-locale-0.0.1 Building old-time-1.1.0.3... Building cryptonite-0.21... Configuring pem-0.2.2... Installed old-time-1.1.0.3 Building pem-0.2.2... Configuring regex-base-0.93.2... Installed pem-0.2.2 Building regex-base-0.93.2... Configuring iproute-1.7.1... Installed regex-base-0.93.2 Building iproute-1.7.1... Configuring simple-sendfile-0.2.25... Installed iproute-1.7.1 Building simple-sendfile-0.2.25... Configuring socks-0.5.5... Installed simple-sendfile-0.2.25 Building socks-0.5.5... Configuring StateVar-1.1.0.4... Installed socks-0.5.5 Building StateVar-1.1.0.4... Configuring vector-0.12.0.0... Installed StateVar-1.1.0.4 Building vector-0.12.0.0... Configuring MonadRandom-0.5... Installed cryptonite-0.21 Building MonadRandom-0.5... Configuring exceptions-0.8.3... Installed MonadRandom-0.5 Building exceptions-0.8.3... Configuring async-2.1.1... Installed exceptions-0.8.3 Building async-2.1.1... Configuring mmorph-1.0.9... Installed async-2.1.1 Building mmorph-1.0.9... Configuring tagged-0.8.5... Installed vector-0.12.0.0 Building tagged-0.8.5... Configuring transformers-base-0.4.4... Installed mmorph-1.0.9 Building transformers-base-0.4.4... Configuring errors-2.1.3... Installed tagged-0.8.5 Installed transformers-base-0.4.4 Configuring blaze-builder-0.4.0.2... Building errors-2.1.3... Building blaze-builder-0.4.0.2... Configuring mime-types-0.1.0.7... Installed errors-2.1.3 Building mime-types-0.1.0.7... Configuring hashable-1.2.5.0... Installed blaze-builder-0.4.0.2 Building hashable-1.2.5.0... Configuring parsec-3.1.11... Installed hashable-1.2.5.0 Building parsec-3.1.11... Installed mime-types-0.1.0.7 Configuring optparse-applicative-0.13.0.0... Building optparse-applicative-0.13.0.0... Installed parsec-3.1.11 Configuring asn1-encoding-0.9.4... Configuring data-default-0.7.1.1... Installed optparse-applicative-0.13.0.0 Building asn1-encoding-0.9.4... Building data-default-0.7.1.1... Configuring unix-time-0.3.7... Installed data-default-0.7.1.1 Building unix-time-0.3.7... Configuring regex-posix-0.95.2... Installed asn1-encoding-0.9.4 Building regex-posix-0.95.2... Configuring monad-control-1.0.1.0... Installed unix-time-0.3.7 Building monad-control-1.0.1.0... Configuring distributive-0.5.2... Installed regex-posix-0.95.2 Configuring cookie-0.4.2.1... Installed monad-control-1.0.1.0 Building cookie-0.4.2.1... Building distributive-0.5.2... Installed cookie-0.4.2.1 Configuring case-insensitive-1.2.0.7... Building case-insensitive-1.2.0.7... Configuring streaming-commons-0.1.17... Installed distributive-0.5.2 Building streaming-commons-0.1.17... Configuring psqueues-0.2.2.3... Installed case-insensitive-1.2.0.7 Building psqueues-0.2.2.3... Configuring unordered-containers-0.2.7.2... Installed psqueues-0.2.2.3 Building unordered-containers-0.2.7.2... Configuring scientific-0.3.4.10... Installed streaming-commons-0.1.17 Building scientific-0.3.4.10... Configuring void-0.7.1... Installed scientific-0.3.4.10 Building void-0.7.1... Configuring uuid-types-1.0.3... Installed void-0.7.1 Installed unordered-containers-0.2.7.2 Configuring network-uri-2.6.1.0... Building uuid-types-1.0.3... Building network-uri-2.6.1.0... Installed uuid-types-1.0.3 Installed network-uri-2.6.1.0 Configuring asn1-parse-0.9.4... Configuring fast-logger-2.4.10... Building asn1-parse-0.9.4... Building fast-logger-2.4.10... Configuring lifted-base-0.2.3.8... Installed asn1-parse-0.9.4 Building lifted-base-0.2.3.8... Configuring regex-compat-0.95.1... Installed fast-logger-2.4.10 Building regex-compat-0.95.1... Configuring http-types-0.9.1... Installed lifted-base-0.2.3.8 Configuring http2-1.6.3... Installed regex-compat-0.95.1 Building http-types-0.9.1... Building http2-1.6.3... Configuring attoparsec-0.13.1.0... Installed http-types-0.9.1 Building attoparsec-0.13.1.0... Configuring contravariant-1.4... Installed http2-1.6.3 Building contravariant-1.4... Configuring vault-0.3.0.6... Installed attoparsec-0.13.1.0 Building vault-0.3.0.6... Configuring lucid-2.9.7... Installed vault-0.3.0.6 Building lucid-2.9.7... Installed contravariant-1.4 Configuring x509-1.6.5... Building x509-1.6.5... Installed lucid-2.9.7 Configuring http-client-0.4.31.2... Building http-client-0.4.31.2... Configuring resourcet-1.1.9... Installed x509-1.6.5 Building resourcet-1.1.9... Configuring http-date-0.0.6.1... Installed resourcet-1.1.9 Building http-date-0.0.6.1... Configuring aeson-1.1.0.0... Installed http-client-0.4.31.2 Building aeson-1.1.0.0... Configuring uri-bytestring-0.2.2.1... Installed http-date-0.0.6.1 Building uri-bytestring-0.2.2.1... Configuring wai-3.2.1.1... Installed uri-bytestring-0.2.2.1 Building wai-3.2.1.1... Configuring comonad-5... Installed wai-3.2.1.1 Building comonad-5... Installed comonad-5 Configuring x509-store-1.6.2... Building x509-store-1.6.2... Installed x509-store-1.6.2 Configuring wai-logger-2.3.0... Building wai-logger-2.3.0... Configuring conduit-1.2.8... Installed aeson-1.1.0.0 Building conduit-1.2.8... Configuring warp-3.2.11... Installed wai-logger-2.3.0 Building warp-3.2.11... Installed conduit-1.2.8 Configuring bifunctors-5.4.1... Building bifunctors-5.4.1... Installed warp-3.2.11 Configuring x509-system-1.6.4... Building x509-system-1.6.4... Installed x509-system-1.6.4 Configuring x509-validation-1.6.5... Building x509-validation-1.6.5... Configuring wai-extra-3.0.19.1... Installed bifunctors-5.4.1 Building wai-extra-3.0.19.1... Configuring conduit-extra-1.1.15... Installed x509-validation-1.6.5 Building conduit-extra-1.1.15... Installed wai-extra-3.0.19.1 Configuring profunctors-5.2... Installed conduit-extra-1.1.15 Configuring semigroupoids-5.1... Building profunctors-5.2... Building semigroupoids-5.1... Configuring tls-1.3.9... Installed profunctors-5.2 Building tls-1.3.9... Configuring scotty-0.11.0... Installed semigroupoids-5.1 Building scotty-0.11.0... Installed scotty-0.11.0 Configuring free-4.12.4... Building free-4.12.4... Installed tls-1.3.9 Configuring connection-0.2.7... Building connection-0.2.7... Installed connection-0.2.7 Configuring http-client-tls-0.2.4.1... Building http-client-tls-0.2.4.1... Installed free-4.12.4 Configuring either-4.4.1.1... Building either-4.4.1.1... Configuring adjunctions-4.3... Installed http-client-tls-0.2.4.1 Building adjunctions-4.3... Installed either-4.4.1.1 Configuring http-conduit-2.1.11... Building http-conduit-2.1.11... Installed adjunctions-4.3 Configuring kan-extensions-5.0.1... Building kan-extensions-5.0.1... Installed http-conduit-2.1.11 Installed kan-extensions-5.0.1 Configuring lens-4.15.1... Building lens-4.15.1... Installed lens-4.15.1 Downloading hsoz-0.0.0.4... Configuring hsoz-0.0.0.4... Building hsoz-0.0.0.4... Failed to install hsoz-0.0.0.4 Build log ( /home/builder/.cabal/logs/hsoz-0.0.0.4.log ): cabal: Entering directory '/tmp/cabal-tmp-7891/hsoz-0.0.0.4' Configuring hsoz-0.0.0.4... Building hsoz-0.0.0.4... Preprocessing library hsoz-0.0.0.4... [ 1 of 29] Compiling Network.Oz.Boom ( src/Network/Oz/Boom.hs, dist/build/Network/Oz/Boom.o ) [ 2 of 29] Compiling Network.Iron.Util ( src/Network/Iron/Util.hs, dist/build/Network/Iron/Util.o ) [ 3 of 29] Compiling Network.Iron ( src/Network/Iron.hs, dist/build/Network/Iron.o ) [ 4 of 29] Compiling Network.Hawk.Algo ( src/Network/Hawk/Algo.hs, dist/build/Network/Hawk/Algo.o ) [ 5 of 29] Compiling Network.Hawk.Internal.Types ( src/Network/Hawk/Internal/Types.hs, dist/build/Network/Hawk/Internal/Types.o ) [ 6 of 29] Compiling Network.Hawk.Internal ( src/Network/Hawk/Internal.hs, dist/build/Network/Hawk/Internal.o ) [ 7 of 29] Compiling Network.Hawk.Internal.JSON ( src/Network/Hawk/Internal/JSON.hs, dist/build/Network/Hawk/Internal/JSON.o ) [ 8 of 29] Compiling Network.Hawk.Types ( src/Network/Hawk/Types.hs, dist/build/Network/Hawk/Types.o ) [ 9 of 29] Compiling Network.Hawk.Internal.Client.Types ( src/Network/Hawk/Internal/Client/Types.hs, dist/build/Network/Hawk/Internal/Client/Types.o ) [10 of 29] Compiling Network.Hawk.Internal.Server.Types ( src/Network/Hawk/Internal/Server/Types.hs, dist/build/Network/Hawk/Internal/Server/Types.o ) [11 of 29] Compiling Network.Hawk.Internal.Server ( src/Network/Hawk/Internal/Server.hs, dist/build/Network/Hawk/Internal/Server.o ) [12 of 29] Compiling Network.Hawk.Internal.Server.Header ( src/Network/Hawk/Internal/Server/Header.hs, dist/build/Network/Hawk/Internal/Server/Header.o ) [13 of 29] Compiling Network.Hawk.Util ( src/Network/Hawk/Util.hs, dist/build/Network/Hawk/Util.o ) [14 of 29] Compiling Network.Hawk.Internal.Client.HeaderParser ( src/Network/Hawk/Internal/Client/HeaderParser.hs, dist/build/Network/Hawk/Internal/Client/HeaderParser.o ) [15 of 29] Compiling Network.Hawk.Internal.Client ( src/Network/Hawk/Internal/Client.hs, dist/build/Network/Hawk/Internal/Client.o ) [16 of 29] Compiling Network.Hawk.Client ( src/Network/Hawk/Client.hs, dist/build/Network/Hawk/Client.o ) [17 of 29] Compiling Network.Hawk.Server ( src/Network/Hawk/Server.hs, dist/build/Network/Hawk/Server.o ) [18 of 29] Compiling Network.Hawk.Middleware ( src/Network/Hawk/Middleware.hs, dist/build/Network/Hawk/Middleware.o ) [19 of 29] Compiling Network.Hawk.Server.Nonce ( src/Network/Hawk/Server/Nonce.hs, dist/build/Network/Hawk/Server/Nonce.o ) [20 of 29] Compiling Network.Hawk.URI ( src/Network/Hawk/URI.hs, dist/build/Network/Hawk/URI.o ) [21 of 29] Compiling Network.Hawk ( src/Network/Hawk.hs, dist/build/Network/Hawk.o ) [22 of 29] Compiling Network.Oz.Types ( src/Network/Oz/Types.hs, dist/build/Network/Oz/Types.o ) [23 of 29] Compiling Network.Oz ( src/Network/Oz.hs, dist/build/Network/Oz.o ) [24 of 29] Compiling Network.Oz.Client ( src/Network/Oz/Client.hs, dist/build/Network/Oz/Client.o ) [25 of 29] Compiling Network.Oz.Internal.Types ( src/Network/Oz/Internal/Types.hs, dist/build/Network/Oz/Internal/Types.o ) [26 of 29] Compiling Network.Oz.JSON ( src/Network/Oz/JSON.hs, dist/build/Network/Oz/JSON.o ) src/Network/Oz/JSON.hs:21:68: warning: [-Wdeprecations] In the use of ‘camelTo’ (imported from Data.Aeson.Types, but defined in aeson-1.1.0.0:Data.Aeson.Types.Internal): Deprecated: "Use camelTo2 for better results" [27 of 29] Compiling Network.Oz.Ticket ( src/Network/Oz/Ticket.hs, dist/build/Network/Oz/Ticket.o ) [28 of 29] Compiling Network.Oz.Server ( src/Network/Oz/Server.hs, dist/build/Network/Oz/Server.o ) [29 of 29] Compiling Network.Oz.Application ( src/Network/Oz/Application.hs, dist/build/Network/Oz/Application.o ) Preprocessing executable 'hsoz-example' for hsoz-0.0.0.4... [1 of 8] Compiling OzClient ( example/OzClient.hs, dist/build/hsoz-example/hsoz-example-tmp/OzClient.o ) [2 of 8] Compiling Common ( example/Common.hs, dist/build/hsoz-example/hsoz-example-tmp/Common.o ) [3 of 8] Compiling HawkClient ( example/HawkClient.hs, dist/build/hsoz-example/hsoz-example-tmp/HawkClient.o ) [4 of 8] Compiling HawkServer ( example/HawkServer.hs, dist/build/hsoz-example/hsoz-example-tmp/HawkServer.o ) [5 of 8] Compiling OzServer ( example/OzServer.hs, dist/build/hsoz-example/hsoz-example-tmp/OzServer.o ) [6 of 8] Compiling BewitServer ( example/BewitServer.hs, dist/build/hsoz-example/hsoz-example-tmp/BewitServer.o ) [7 of 8] Compiling BewitClient ( example/BewitClient.hs, dist/build/hsoz-example/hsoz-example-tmp/BewitClient.o ) [8 of 8] Compiling Main ( example/Main.hs, dist/build/hsoz-example/hsoz-example-tmp/Main.o ) Linking dist/build/hsoz-example/hsoz-example ... Preprocessing executable 'iron' for hsoz-0.0.0.4... [1 of 1] Compiling Main ( example/Iron.hs, dist/build/iron/iron-tmp/Main.o ) example/Iron.hs:21:3: error: • Variable not in scope: (<>) :: InfoMod a24 -> InfoMod a23 -> t10 • Perhaps you meant one of these: ‘<*>’ (imported from Options.Applicative), ‘<$>’ (imported from Options.Applicative), ‘<|>’ (imported from Options.Applicative) example/Iron.hs:22:3: error: • Variable not in scope: (<>) :: t10 -> InfoMod a22 -> InfoMod (IO ()) • Perhaps you meant one of these: ‘<*>’ (imported from Options.Applicative), ‘<$>’ (imported from Options.Applicative), ‘<|>’ (imported from Options.Applicative) example/Iron.hs:30:17: error: • Variable not in scope: (<>) :: Mod f3 a3 -> Mod f2 a2 -> t1 • Perhaps you meant one of these: ‘<*>’ (imported from Options.Applicative), ‘<$>’ (imported from Options.Applicative), ‘<|>’ (imported from Options.Applicative) example/Iron.hs:31:17: error: • Variable not in scope: (<>) :: t1 -> Mod f1 a1 -> t0 • Perhaps you meant one of these: ‘<*>’ (imported from Options.Applicative), ‘<$>’ (imported from Options.Applicative), ‘<|>’ (imported from Options.Applicative) example/Iron.hs:32:17: error: • Variable not in scope: (<>) :: t0 -> Mod f0 a0 -> Mod OptionFields String • Perhaps you meant one of these: ‘<*>’ (imported from Options.Applicative), ‘<$>’ (imported from Options.Applicative), ‘<|>’ (imported from Options.Applicative) example/Iron.hs:36:20: error: • Variable not in scope: (<>) :: Mod f6 a6 -> Mod f5 a5 -> t2 • Perhaps you meant one of these: ‘<*>’ (imported from Options.Applicative), ‘<$>’ (imported from Options.Applicative), ‘<|>’ (imported from Options.Applicative) example/Iron.hs:37:20: error: • Variable not in scope: (<>) :: t2 -> Mod f4 a4 -> Mod OptionFields String • Perhaps you meant one of these: ‘<*>’ (imported from Options.Applicative), ‘<$>’ (imported from Options.Applicative), ‘<|>’ (imported from Options.Applicative) example/Iron.hs:44:19: error: • Variable not in scope: (<>) :: Mod f9 a9 -> Mod f8 a8 -> t3 • Perhaps you meant one of these: ‘<*>’ (imported from Options.Applicative), ‘<$>’ (imported from Options.Applicative), ‘<|>’ (imported from Options.Applicative) example/Iron.hs:45:19: error: • Variable not in scope: (<>) :: t3 -> Mod f7 a7 -> Mod FlagFields Action • Perhaps you meant one of these: ‘<*>’ (imported from Options.Applicative), ‘<$>’ (imported from Options.Applicative), ‘<|>’ (imported from Options.Applicative) example/Iron.hs:49:19: error: • Variable not in scope: (<>) :: Mod f12 a12 -> Mod f11 a11 -> t4 • Perhaps you meant one of these: ‘<*>’ (imported from Options.Applicative), ‘<$>’ (imported from Options.Applicative), ‘<|>’ (imported from Options.Applicative) example/Iron.hs:50:19: error: • Variable not in scope: (<>) :: t4 -> Mod f10 a10 -> Mod FlagFields Action • Perhaps you meant one of these: ‘<*>’ (imported from Options.Applicative), ‘<$>’ (imported from Options.Applicative), ‘<|>’ (imported from Options.Applicative) example/Iron.hs:55:15: error: • Variable not in scope: (<>) :: Mod f15 a15 -> Mod f14 a14 -> t5 • Perhaps you meant one of these: ‘<*>’ (imported from Options.Applicative), ‘<$>’ (imported from Options.Applicative), ‘<|>’ (imported from Options.Applicative) example/Iron.hs:56:15: error: • Variable not in scope: (<>) :: t5 -> Mod f13 a13 -> Mod FlagFields Format • Perhaps you meant one of these: ‘<*>’ (imported from Options.Applicative), ‘<$>’ (imported from Options.Applicative), ‘<|>’ (imported from Options.Applicative) example/Iron.hs:60:13: error: • Variable not in scope: (<>) :: Mod f19 a18 -> Mod f18 a17 -> t7 • Perhaps you meant one of these: ‘<*>’ (imported from Options.Applicative), ‘<$>’ (imported from Options.Applicative), ‘<|>’ (imported from Options.Applicative) example/Iron.hs:61:13: error: • Variable not in scope: (<>) :: t7 -> Mod f17 a16 -> t6 • Perhaps you meant one of these: ‘<*>’ (imported from Options.Applicative), ‘<$>’ (imported from Options.Applicative), ‘<|>’ (imported from Options.Applicative) example/Iron.hs:62:13: error: • Variable not in scope: (<>) :: t6 -> Mod f16 Integer -> Mod OptionFields NominalDiffTime • Perhaps you meant one of these: ‘<*>’ (imported from Options.Applicative), ‘<$>’ (imported from Options.Applicative), ‘<|>’ (imported from Options.Applicative) example/Iron.hs:66:13: error: • Variable not in scope: (<>) :: Mod f23 a21 -> Mod f22 a20 -> t9 • Perhaps you meant one of these: ‘<*>’ (imported from Options.Applicative), ‘<$>’ (imported from Options.Applicative), ‘<|>’ (imported from Options.Applicative) example/Iron.hs:67:13: error: • Variable not in scope: (<>) :: t9 -> Mod f21 a19 -> t8 • Perhaps you meant one of these: ‘<*>’ (imported from Options.Applicative), ‘<$>’ (imported from Options.Applicative), ‘<|>’ (imported from Options.Applicative) example/Iron.hs:68:13: error: • Variable not in scope: (<>) :: t8 -> Mod f20 IronCipher -> Mod OptionFields IronCipher • Perhaps you meant one of these: ‘<*>’ (imported from Options.Applicative), ‘<$>’ (imported from Options.Applicative), ‘<|>’ (imported from Options.Applicative) cabal: Leaving directory '/tmp/cabal-tmp-7891/hsoz-0.0.0.4' cabal: Error: some packages failed to install: hsoz-0.0.0.4 failed during the building phase. The exception was: ExitFailure 1