Resolving dependencies... Warning: The following packages are likely to be broken by the reinstalls: Cabal-3.2.0.0 Continuing even though the plan contains dangerous reinstalls. Starting StateVar-1.2.2 Starting base64-bytestring-1.2.1.0 Starting base-orphans-0.8.6 Starting base-compat-0.12.1 Building StateVar-1.2.2 Building base64-bytestring-1.2.1.0 Building base-orphans-0.8.6 Building base-compat-0.12.1 Completed StateVar-1.2.2 Starting basement-0.0.12 Building basement-0.0.12 Completed base64-bytestring-1.2.1.0 Starting byteable-0.1.1 Building byteable-0.1.1 Completed byteable-0.1.1 Starting call-stack-0.4.0 Building call-stack-0.4.0 Completed base-orphans-0.8.6 Starting cereal-0.5.8.1 Building cereal-0.5.8.1 Completed base-compat-0.12.1 Starting clock-0.8.2 Completed call-stack-0.4.0 Starting cmdargs-0.10.21 Building clock-0.8.2 Building cmdargs-0.10.21 Completed clock-0.8.2 Starting colour-2.3.6 Building colour-2.3.6 Completed cereal-0.5.8.1 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 Building dlist-1.0 Completed colour-2.3.6 Starting fgl-5.7.0.3 Building fgl-5.7.0.3 Completed dlist-1.0 Starting hspec-discover-2.8.3 Building hspec-discover-2.8.3 Completed hspec-discover-2.8.3 Starting indexed-traversable-0.1.2 Building indexed-traversable-0.1.2 Completed fgl-5.7.0.3 Starting integer-logarithms-1.0.3.1 Completed cmdargs-0.10.21 Starting logict-0.7.0.3 Building integer-logarithms-1.0.3.1 Building logict-0.7.0.3 Completed indexed-traversable-0.1.2 Starting monad-loops-0.4.3 Building monad-loops-0.4.3 Completed integer-logarithms-1.0.3.1 Starting nats-1.1.2 Building nats-1.1.2 Completed nats-1.1.2 Starting network-3.1.2.5 Completed logict-0.7.0.3 Starting old-locale-1.0.0.7 Completed monad-loops-0.4.3 Starting parallel-3.2.2.0 Building old-locale-1.0.0.7 Building parallel-3.2.2.0 Completed old-locale-1.0.0.7 Starting parser-combinators-1.3.0 Building parser-combinators-1.3.0 Building network-3.1.2.5 Completed parallel-3.2.2.0 Starting primitive-0.7.3.0 Building primitive-0.7.3.0 Completed parser-combinators-1.3.0 Starting safe-0.3.19 Building safe-0.3.19 Completed safe-0.3.19 Starting setenv-0.1.1.3 Building setenv-0.1.1.3 Completed setenv-0.1.1.3 Starting split-0.2.3.4 Building split-0.2.3.4 Completed basement-0.0.12 Starting splitmix-0.1.0.4 Building splitmix-0.1.0.4 Completed split-0.2.3.4 Starting syb-0.7.2.1 Completed network-3.1.2.5 Starting tagged-0.8.6.1 Building syb-0.7.2.1 Building tagged-0.8.6.1 Completed splitmix-0.1.0.4 Starting terminal-size-0.3.2.1 Building terminal-size-0.3.2.1 Completed primitive-0.7.3.0 Starting text-1.2.5.0 Completed tagged-0.8.6.1 Starting th-abstraction-0.4.3.0 Completed terminal-size-0.3.2.1 Starting th-compat-0.1.3 Building text-1.2.5.0 Completed syb-0.7.2.1 Starting transformers-compat-0.7.1 Building th-abstraction-0.4.3.0 Building th-compat-0.1.3 Building transformers-compat-0.7.1 Completed th-compat-0.1.3 Starting unliftio-core-0.2.0.1 Building unliftio-core-0.2.0.1 Completed transformers-compat-0.7.1 Starting void-0.7.3 Completed unliftio-core-0.2.0.1 Starting contravariant-1.5.5 Building void-0.7.3 Building contravariant-1.5.5 Completed th-abstraction-0.4.3.0 Starting HUnit-1.6.2.0 Building HUnit-1.6.2.0 Completed void-0.7.3 Starting data-default-instances-containers-0.0.1 Building data-default-instances-containers-0.0.1 Completed data-default-instances-containers-0.0.1 Starting ansi-terminal-0.11 Building ansi-terminal-0.11 Completed contravariant-1.5.5 Starting data-default-instances-dlist-0.0.1 Completed HUnit-1.6.2.0 Starting smallcheck-1.2.1 Building data-default-instances-dlist-0.0.1 Building smallcheck-1.2.1 Completed data-default-instances-dlist-0.0.1 Starting data-default-instances-old-locale-0.0.1 Building data-default-instances-old-locale-0.0.1 Completed data-default-instances-old-locale-0.0.1 Starting memory-0.16.0 Completed ansi-terminal-0.11 Starting boxes-0.1.5 Building memory-0.16.0 Building boxes-0.1.5 Completed boxes-0.1.5 Starting random-1.2.1 Building random-1.2.1 Completed smallcheck-1.2.1 Starting vector-0.12.3.1 Building vector-0.12.3.1 Completed text-1.2.5.0 Starting distributive-0.6.2.1 Building distributive-0.6.2.1 Completed memory-0.16.0 Starting transformers-base-0.4.6 Building transformers-base-0.4.6 Completed distributive-0.6.2.1 Starting resourcet-1.2.4.3 Building resourcet-1.2.4.3 Completed transformers-base-0.4.6 Starting th-lift-0.8.2 Building th-lift-0.8.2 Completed random-1.2.1 Starting th-expand-syns-0.4.9.0 Building th-expand-syns-0.4.9.0 Completed th-lift-0.8.2 Starting hspec-expectations-0.8.2 Building hspec-expectations-0.8.2 Completed resourcet-1.2.4.3 Starting data-default-0.7.1.1 Completed th-expand-syns-0.4.9.0 Starting store-core-0.4.4.4 Building data-default-0.7.1.1 Building store-core-0.4.4.4 Completed hspec-expectations-0.8.2 Starting parsec-3.1.14.0 Completed data-default-0.7.1.1 Starting hashable-1.3.5.0 Building parsec-3.1.14.0 Building hashable-1.3.5.0 Completed store-core-0.4.4.4 Starting cryptonite-0.29 Building cryptonite-0.29 Completed hashable-1.3.5.0 Starting comonad-5.0.8 Building comonad-5.0.8 Completed parsec-3.1.14.0 Starting monad-control-1.0.3.1 Building monad-control-1.0.3.1 Completed comonad-5.0.8 Starting tf-random-0.5 Building tf-random-0.5 Completed monad-control-1.0.3.1 Starting QuickCheck-2.14.2 Building QuickCheck-2.14.2 Completed tf-random-0.5 Starting th-reify-many-0.1.10 Building th-reify-many-0.1.10 Completed th-reify-many-0.1.10 Starting uuid-types-1.0.5 Building uuid-types-1.0.5 Completed uuid-types-1.0.5 Starting unordered-containers-0.2.14.0 Building unordered-containers-0.2.14.0 Completed vector-0.12.3.1 Starting time-compat-1.9.6.1 Building time-compat-1.9.6.1 Completed time-compat-1.9.6.1 Starting scientific-0.3.7.0 Building scientific-0.3.7.0 Completed QuickCheck-2.14.2 Starting data-fix-0.3.2 Completed unordered-containers-0.2.14.0 Starting case-insensitive-1.2.1.0 Building data-fix-0.3.2 Building case-insensitive-1.2.1.0 Completed data-fix-0.3.2 Starting async-2.2.4 Completed case-insensitive-1.2.1.0 Starting OneTuple-0.3.1 Completed scientific-0.3.7.0 Starting bifunctors-5.5.11 Building async-2.2.4 Building OneTuple-0.3.1 Building bifunctors-5.5.11 Completed OneTuple-0.3.1 Starting lifted-base-0.2.3.12 Completed async-2.2.4 Starting vector-algorithms-0.8.0.4 Building lifted-base-0.2.3.12 Building vector-algorithms-0.8.0.4 Completed lifted-base-0.2.3.12 Starting th-lift-instances-0.1.18 Building th-lift-instances-0.1.18 Completed th-lift-instances-0.1.18 Starting quickcheck-io-0.2.0 Building quickcheck-io-0.2.0 Completed quickcheck-io-0.2.0 Starting rest-rewrite-0.1.1 Building rest-rewrite-0.1.1 Completed bifunctors-5.5.11 Starting intern-0.9.4 Building intern-0.9.4 Failed to install rest-rewrite-0.1.1 Build log ( /home/builder/.cabal/logs/ghc-8.10.2/rest-rewrite-0.1.1-Kvcs9Outug93bKViOfL1tm.log ): cabal: Entering directory '/tmp/cabal-tmp-1892/rest-rewrite-0.1.1' Configuring rest-rewrite-0.1.1... Preprocessing executable 'rest' for rest-rewrite-0.1.1.. Building executable 'rest' for rest-rewrite-0.1.1.. [ 1 of 42] Compiling Language.REST.AbstractOC ( src/Language/REST/AbstractOC.hs, dist/build/rest/rest-tmp/Language/REST/AbstractOC.o ) [ 2 of 42] Compiling Language.REST.Dot ( src/Language/REST/Dot.hs, dist/build/rest/rest-tmp/Language/REST/Dot.o ) [ 3 of 42] Compiling Language.REST.ExploredTerms ( src/Language/REST/ExploredTerms.hs, dist/build/rest/rest-tmp/Language/REST/ExploredTerms.o ) [ 4 of 42] Compiling Language.REST.MultiSet ( src/Language/REST/MultiSet.hs, dist/build/rest/rest-tmp/Language/REST/MultiSet.o ) [ 5 of 42] Compiling Language.REST.RewriteRule ( src/Language/REST/RewriteRule.hs, dist/build/rest/rest-tmp/Language/REST/RewriteRule.o ) [ 6 of 42] Compiling Language.REST.SMT ( src/Language/REST/SMT.hs, dist/build/rest/rest-tmp/Language/REST/SMT.o ) [ 7 of 42] Compiling Language.REST.Op ( src/Language/REST/Op.hs, dist/build/rest/rest-tmp/Language/REST/Op.o ) [ 8 of 42] Compiling Language.REST.RuntimeTerm ( src/Language/REST/RuntimeTerm.hs, dist/build/rest/rest-tmp/Language/REST/RuntimeTerm.o ) [ 9 of 42] Compiling Language.REST.MetaTerm ( src/Language/REST/MetaTerm.hs, dist/build/rest/rest-tmp/Language/REST/MetaTerm.o ) [10 of 42] Compiling Language.REST.Rewrite ( src/Language/REST/Rewrite.hs, dist/build/rest/rest-tmp/Language/REST/Rewrite.o ) [11 of 42] Compiling Language.REST.Types ( src/Language/REST/Types.hs, dist/build/rest/rest-tmp/Language/REST/Types.o ) src/Language/REST/Types.hs:72:10: error: Duplicate instance declarations: instance Hashable a => Hashable (OS.Set a) -- Defined at src/Language/REST/Types.hs:72:10 instance Hashable v => Hashable (OS.Set v) -- Defined in hashable-1.3.5.0:Data.Hashable.Class | 72 | instance Hashable a => Hashable (OS.Set a) where | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ src/Language/REST/Types.hs:75:10: error: Duplicate instance declarations: instance (Hashable a, Hashable b) => Hashable (M.Map a b) -- Defined at src/Language/REST/Types.hs:75:10 instance (Hashable k, Hashable v) => Hashable (M.Map k v) -- Defined in hashable-1.3.5.0:Data.Hashable.Class | 75 | instance (Hashable a, Hashable b) => Hashable (M.Map a b) where | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cabal: Leaving directory '/tmp/cabal-tmp-1892/rest-rewrite-0.1.1' Starting megaparsec-8.0.0 Completed vector-algorithms-0.8.0.4 Building megaparsec-8.0.0 Completed intern-0.9.4 Completed megaparsec-8.0.0 Completed cryptonite-0.29 cabal: Error: some packages failed to install: liquid-fixpoint-8.10.7-GrizhNdlMiGD1eOOXJySwK depends on liquid-fixpoint-8.10.7 which failed to install. rest-rewrite-0.1.1-Kvcs9Outug93bKViOfL1tm failed during the building phase. The exception was: ExitFailure 1