Resolving dependencies... Starting base64-bytestring-1.2.0.1 Starting base-orphans-0.8.4 Starting auto-update-0.1.6 Starting base-compat-0.11.2 Building base64-bytestring-1.2.0.1 Building base-orphans-0.8.4 Building auto-update-0.1.6 Building base-compat-0.11.2 Completed auto-update-0.1.6 Starting blaze-builder-0.4.2.1 Building blaze-builder-0.4.2.1 Completed base64-bytestring-1.2.0.1 Starting data-default-class-0.1.2.0 Building data-default-class-0.1.2.0 Completed data-default-class-0.1.2.0 Starting dlist-1.0 Completed base-orphans-0.8.4 Starting easy-file-0.2.2 Building dlist-1.0 Building easy-file-0.2.2 Completed base-compat-0.11.2 Starting hashable-1.3.1.0 Completed blaze-builder-0.4.2.1 Starting indexed-traversable-0.1.1 Building hashable-1.3.1.0 Building indexed-traversable-0.1.1 Completed easy-file-0.2.2 Starting integer-logarithms-1.0.3.1 Building integer-logarithms-1.0.3.1 Completed dlist-1.0 Starting monad-loops-0.4.3 Building monad-loops-0.4.3 Completed integer-logarithms-1.0.3.1 Starting network-3.1.2.1 Completed hashable-1.3.1.0 Starting old-locale-1.0.0.7 Building old-locale-1.0.0.7 Completed indexed-traversable-0.1.1 Starting path-pieces-0.2.1 Completed monad-loops-0.4.3 Starting primitive-0.7.1.0 Building path-pieces-0.2.1 Building primitive-0.7.1.0 Completed old-locale-1.0.0.7 Starting silently-1.2.5.1 Building silently-1.2.5.1 Building network-3.1.2.1 Completed path-pieces-0.2.1 Starting split-0.2.3.4 Building split-0.2.3.4 Completed silently-1.2.5.1 Starting splitmix-0.1.0.3 Building splitmix-0.1.0.3 Completed split-0.2.3.4 Starting stm-chans-3.0.0.4 Completed splitmix-0.1.0.3 Starting tagged-0.8.6.1 Building tagged-0.8.6.1 Building stm-chans-3.0.0.4 Completed tagged-0.8.6.1 Starting th-abstraction-0.4.2.0 Building th-abstraction-0.4.2.0 Completed stm-chans-3.0.0.4 Starting transformers-compat-0.6.6 Building transformers-compat-0.6.6 Completed network-3.1.2.1 Starting unix-compat-0.5.3 Building unix-compat-0.5.3 Completed primitive-0.7.1.0 Starting unliftio-core-0.2.0.1 Completed transformers-compat-0.6.6 Starting zlib-0.6.2.3 Building unliftio-core-0.2.0.1 Building zlib-0.6.2.3 Completed th-abstraction-0.4.2.0 Starting cookie-0.4.5 Completed unix-compat-0.5.3 Starting time-compat-1.9.5 Building cookie-0.4.5 Completed unliftio-core-0.2.0.1 Starting base-compat-batteries-0.11.2 Building time-compat-1.9.5 Building base-compat-batteries-0.11.2 Completed cookie-0.4.5 Starting blaze-markup-0.8.2.8 Building blaze-markup-0.8.2.8 Completed zlib-0.6.2.3 Starting unordered-containers-0.2.13.0 Completed time-compat-1.9.5 Starting data-fix-0.3.1 Building unordered-containers-0.2.13.0 Building data-fix-0.3.1 Completed base-compat-batteries-0.11.2 Starting case-insensitive-1.2.1.0 Completed blaze-markup-0.8.2.8 Starting async-2.2.3 Building case-insensitive-1.2.1.0 Building async-2.2.3 Completed data-fix-0.3.1 Starting old-time-1.1.0.3 Completed case-insensitive-1.2.1.0 Starting random-1.2.0 Building old-time-1.1.0.3 Building random-1.2.0 Completed async-2.2.3 Starting distributive-0.6.2.1 Building distributive-0.6.2.1 Completed distributive-0.6.2.1 Starting vector-0.12.2.0 Completed old-time-1.1.0.3 Starting scientific-0.3.6.2 Building vector-0.12.2.0 Building scientific-0.3.6.2 Completed random-1.2.0 Starting transformers-base-0.4.5.2 Completed unordered-containers-0.2.13.0 Starting resourcet-1.2.4.2 Building transformers-base-0.4.5.2 Building resourcet-1.2.4.2 Completed scientific-0.3.6.2 Starting blaze-html-0.9.1.2 Building blaze-html-0.9.1.2 Completed transformers-base-0.4.5.2 Starting http-types-0.12.3 Building http-types-0.12.3 Completed resourcet-1.2.4.2 Starting unliftio-0.2.14 Building unliftio-0.2.14 Completed http-types-0.12.3 Starting typed-process-0.2.6.0 Building typed-process-0.2.6.0 Completed typed-process-0.2.6.0 Starting comonad-5.0.8 Building comonad-5.0.8 Completed unliftio-0.2.14 Starting unix-time-0.4.7 Completed comonad-5.0.8 Starting uuid-types-1.0.4 Building uuid-types-1.0.4 Building unix-time-0.4.7 Completed uuid-types-1.0.4 Starting streaming-commons-0.2.2.1 Completed unix-time-0.4.7 Starting attoparsec-0.13.2.5 Building streaming-commons-0.2.2.1 Building attoparsec-0.13.2.5 Completed blaze-html-0.9.1.2 Starting monad-control-1.0.2.3 Building monad-control-1.0.2.3 Completed monad-control-1.0.2.3 Starting bifunctors-5.5.10 Building bifunctors-5.5.10 Completed streaming-commons-0.2.2.1 Starting fast-logger-3.0.3 Building fast-logger-3.0.3 Completed attoparsec-0.13.2.5 Starting lifted-base-0.2.3.12 Building lifted-base-0.2.3.12 Completed fast-logger-3.0.3 Starting attoparsec-iso8601-1.0.2.0 Building attoparsec-iso8601-1.0.2.0 Completed lifted-base-0.2.3.12 Completed vector-0.12.2.0 Starting resource-pool-0.2.3.2 Starting vector-algorithms-0.8.0.4 Completed attoparsec-iso8601-1.0.2.0 Starting http-api-data-0.4.3 Building resource-pool-0.2.3.2 Building vector-algorithms-0.8.0.4 Building http-api-data-0.4.3 Completed bifunctors-5.5.10 Starting assoc-1.0.2 Building assoc-1.0.2 Completed resource-pool-0.2.3.2 Completed assoc-1.0.2 Starting these-1.1.1.1 Building these-1.1.1.1 Completed http-api-data-0.4.3 Completed these-1.1.1.1 Starting strict-0.4.0.1 Building strict-0.4.0.1 Completed vector-algorithms-0.8.0.4 Starting mono-traversable-1.0.15.1 Building mono-traversable-1.0.15.1 Completed strict-0.4.0.1 Starting aeson-1.5.6.0 Building aeson-1.5.6.0 Completed mono-traversable-1.0.15.1 Starting conduit-1.3.4.1 Building conduit-1.3.4.1 Completed conduit-1.3.4.1 Starting conduit-extra-1.3.5 Building conduit-extra-1.3.5 Completed aeson-1.5.6.0 Completed conduit-extra-1.3.5 Starting monad-logger-0.3.36 Building monad-logger-0.3.36 Completed monad-logger-0.3.36 Starting persistent-2.11.0.3 Building persistent-2.11.0.3 Failed to install persistent-2.11.0.3 Build log ( /home/builder/.cabal/logs/ghc-8.10.2/persistent-2.11.0.3-FfcAdX94VyaKSXdWe9AlDA.log ): cabal: Entering directory '/tmp/cabal-tmp-10414/persistent-2.11.0.3' Configuring persistent-2.11.0.3... Preprocessing library for persistent-2.11.0.3.. Building library for persistent-2.11.0.3.. [ 1 of 24] Compiling Database.Persist.Class.PersistConfig ( Database/Persist/Class/PersistConfig.hs, dist/build/Database/Persist/Class/PersistConfig.o, dist/build/Database/Persist/Class/PersistConfig.dyn_o ) [ 2 of 24] Compiling Database.Persist.Types.Base ( Database/Persist/Types/Base.hs, dist/build/Database/Persist/Types/Base.o, dist/build/Database/Persist/Types/Base.dyn_o ) [ 3 of 24] Compiling Database.Persist.Class.PersistField ( Database/Persist/Class/PersistField.hs, dist/build/Database/Persist/Class/PersistField.o, dist/build/Database/Persist/Class/PersistField.dyn_o ) Database/Persist/Class/PersistField.hs:24:1: warning: [-Wunused-imports] The import of ‘Data.Monoid’ is redundant except perhaps to import instances from ‘Data.Monoid’ To import instances alone, use: import Data.Monoid() | 24 | import Data.Monoid ((<>)) | ^^^^^^^^^^^^^^^^^^^^^^^^^ [ 4 of 24] Compiling Database.Persist.Class.PersistEntity ( Database/Persist/Class/PersistEntity.hs, dist/build/Database/Persist/Class/PersistEntity.o, dist/build/Database/Persist/Class/PersistEntity.dyn_o ) [ 5 of 24] Compiling Database.Persist.Types ( Database/Persist/Types.hs, dist/build/Database/Persist/Types.o, dist/build/Database/Persist/Types.dyn_o ) [ 6 of 24] Compiling Database.Persist.Quasi ( Database/Persist/Quasi.hs, dist/build/Database/Persist/Quasi.o, dist/build/Database/Persist/Quasi.dyn_o ) [ 7 of 24] Compiling Database.Persist.Class.PersistStore ( Database/Persist/Class/PersistStore.hs, dist/build/Database/Persist/Class/PersistStore.o, dist/build/Database/Persist/Class/PersistStore.dyn_o ) [ 8 of 24] Compiling Database.Persist.Class.PersistUnique ( Database/Persist/Class/PersistUnique.hs, dist/build/Database/Persist/Class/PersistUnique.o, dist/build/Database/Persist/Class/PersistUnique.dyn_o ) [ 9 of 24] Compiling Database.Persist.Class.PersistQuery ( Database/Persist/Class/PersistQuery.hs, dist/build/Database/Persist/Class/PersistQuery.o, dist/build/Database/Persist/Class/PersistQuery.dyn_o ) [10 of 24] Compiling Database.Persist.Class.DeleteCascade ( Database/Persist/Class/DeleteCascade.hs, dist/build/Database/Persist/Class/DeleteCascade.o, dist/build/Database/Persist/Class/DeleteCascade.dyn_o ) [11 of 24] Compiling Database.Persist.Class ( Database/Persist/Class.hs, dist/build/Database/Persist/Class.o, dist/build/Database/Persist/Class.dyn_o ) [12 of 24] Compiling Database.Persist.Sql.Types.Internal ( Database/Persist/Sql/Types/Internal.hs, dist/build/Database/Persist/Sql/Types/Internal.o, dist/build/Database/Persist/Sql/Types/Internal.dyn_o ) Database/Persist/Sql/Types/Internal.hs:34:1: warning: [-Wunused-imports] The import of ‘Data.Monoid’ is redundant except perhaps to import instances from ‘Data.Monoid’ To import instances alone, use: import Data.Monoid() | 34 | import Data.Monoid ((<>)) | ^^^^^^^^^^^^^^^^^^^^^^^^^ [13 of 24] Compiling Database.Persist.Sql.Types ( Database/Persist/Sql/Types.hs, dist/build/Database/Persist/Sql/Types.o, dist/build/Database/Persist/Sql/Types.dyn_o ) Database/Persist/Sql/Types.hs:11:1: warning: [-Wunused-imports] The import of ‘Database.Persist.Types.Base’ is redundant except perhaps to import instances from ‘Database.Persist.Types.Base’ To import instances alone, use: import Database.Persist.Types.Base() | 11 | import Database.Persist.Types.Base (FieldCascade) | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [14 of 24] Compiling Database.Persist.Sql.Internal ( Database/Persist/Sql/Internal.hs, dist/build/Database/Persist/Sql/Internal.o, dist/build/Database/Persist/Sql/Internal.dyn_o ) [15 of 24] Compiling Database.Persist ( Database/Persist.hs, dist/build/Database/Persist.o, dist/build/Database/Persist.dyn_o ) [16 of 24] Compiling Database.Persist.Sql.Util ( Database/Persist/Sql/Util.hs, dist/build/Database/Persist/Sql/Util.o, dist/build/Database/Persist/Sql/Util.dyn_o ) Database/Persist/Sql/Util.hs:24:1: warning: [-Wunused-imports] The import of ‘Data.Monoid’ is redundant except perhaps to import instances from ‘Data.Monoid’ To import instances alone, use: import Data.Monoid() | 24 | import Data.Monoid ((<>)) | ^^^^^^^^^^^^^^^^^^^^^^^^^ [17 of 24] Compiling Database.Persist.Sql.Class ( Database/Persist/Sql/Class.hs, dist/build/Database/Persist/Sql/Class.o, dist/build/Database/Persist/Sql/Class.dyn_o ) Database/Persist/Sql/Class.hs:24:1: warning: [-Wunused-imports] The import of ‘Data.Monoid’ is redundant except perhaps to import instances from ‘Data.Monoid’ To import instances alone, use: import Data.Monoid() | 24 | import Data.Monoid ((<>)) | ^^^^^^^^^^^^^^^^^^^^^^^^^ [18 of 24] Compiling Database.Persist.Sql.Raw ( Database/Persist/Sql/Raw.hs, dist/build/Database/Persist/Sql/Raw.o, dist/build/Database/Persist/Sql/Raw.dyn_o ) [19 of 24] Compiling Database.Persist.Sql.Run ( Database/Persist/Sql/Run.hs, dist/build/Database/Persist/Sql/Run.o, dist/build/Database/Persist/Sql/Run.dyn_o ) Database/Persist/Sql/Run.hs:99:9: error: parse error on input ‘let’ | 99 | let getter = getStmtConn sqlBackend | ^^^ cabal: Leaving directory '/tmp/cabal-tmp-10414/persistent-2.11.0.3' cabal: Error: some packages failed to install: persistent-2.11.0.3-FfcAdX94VyaKSXdWe9AlDA failed during the building phase. The exception was: ExitFailure 1