Resolving dependencies... Configuring abstract-par-0.3.3... Configuring StateVar-1.1.1.0... Building abstract-par-0.3.3... Building StateVar-1.1.1.0... Installed StateVar-1.1.1.0 Configuring auto-update-0.1.4... Installed abstract-par-0.3.3 Configuring base-compat-0.10.4... Building auto-update-0.1.4... Building base-compat-0.10.4... Installed auto-update-0.1.4 Configuring base-orphans-0.8... Building base-orphans-0.8... Installed base-orphans-0.8 Configuring base16-bytestring-0.1.1.6... Building base16-bytestring-0.1.1.6... Installed base-compat-0.10.4 Configuring base64-bytestring-1.0.0.1... Building base64-bytestring-1.0.0.1... Installed base16-bytestring-0.1.1.6 Configuring basement-0.0.8... Building basement-0.0.8... Installed base64-bytestring-1.0.0.1 Configuring bindings-DSL-1.0.25... Building bindings-DSL-1.0.25... Installed bindings-DSL-1.0.25 Configuring blaze-builder-0.4.1.0... Building blaze-builder-0.4.1.0... Installed blaze-builder-0.4.1.0 Configuring byteable-0.1.1... Building byteable-0.1.1... Installed byteable-0.1.1 Configuring cabal-doctest-1.0.6... Building cabal-doctest-1.0.6... Installed cabal-doctest-1.0.6 Configuring call-stack-0.1.0... Building call-stack-0.1.0... Installed call-stack-0.1.0 Configuring cereal-0.5.5.0... Building cereal-0.5.5.0... Installed cereal-0.5.5.0 Configuring clock-0.7.2... Building clock-0.7.2... Installed clock-0.7.2 Configuring colour-2.3.4... Building colour-2.3.4... Installed colour-2.3.4 Configuring conduit-combinators-1.3.0... Building conduit-combinators-1.3.0... Installed conduit-combinators-1.3.0 Configuring data-default-class-0.1.2.0... Building data-default-class-0.1.2.0... Installed data-default-class-0.1.2.0 Configuring dlist-0.8.0.4... Building dlist-0.8.0.4... Installed basement-0.0.8 Configuring easy-file-0.2.2... Installed dlist-0.8.0.4 Configuring hashable-1.2.7.0... Building easy-file-0.2.2... Building hashable-1.2.7.0... Installed easy-file-0.2.2 Configuring hourglass-0.2.11... Building hourglass-0.2.11... Installed hashable-1.2.7.0 Configuring hspec-discover-2.5.5... Building hspec-discover-2.5.5... Installed hspec-discover-2.5.5 Configuring integer-logarithms-1.0.2.1... Building integer-logarithms-1.0.2.1... Installed integer-logarithms-1.0.2.1 Configuring logict-0.6.0.2... Building logict-0.6.0.2... Installed hourglass-0.2.11 Configuring mime-types-0.1.0.8... Building mime-types-0.1.0.8... Installed logict-0.6.0.2 Configuring monad-loops-0.4.3... Building monad-loops-0.4.3... Installed monad-loops-0.4.3 Configuring network-2.7.0.2... Installed mime-types-0.1.0.8 Configuring network-uri-2.6.1.0... Building network-uri-2.6.1.0... Building network-2.7.0.2... Installed network-uri-2.6.1.0 Configuring old-locale-1.0.0.7... Building old-locale-1.0.0.7... Installed old-locale-1.0.0.7 Configuring parallel-3.2.2.0... Building parallel-3.2.2.0... Installed parallel-3.2.2.0 Configuring parser-combinators-1.0.0... Building parser-combinators-1.0.0... Installed network-2.7.0.2 Configuring primitive-0.6.4.0... Building primitive-0.6.4.0... Installed parser-combinators-1.0.0 Configuring random-1.1... Building random-1.1... Installed random-1.1 Configuring reflection-2.1.4... Building reflection-2.1.4... Installed reflection-2.1.4 Configuring safe-0.3.17... Installed primitive-0.6.4.0 Configuring say-0.1.0.0... Building safe-0.3.17... Building say-0.1.0.0... Installed say-0.1.0.0 Configuring semigroups-0.18.5... Building semigroups-0.18.5... Installed safe-0.3.17 Configuring setenv-0.1.1.3... Installed semigroups-0.18.5 Configuring split-0.2.3.3... Building setenv-0.1.1.3... Building split-0.2.3.3... Installed setenv-0.1.1.3 Configuring stm-chans-3.0.0.4... Installed split-0.2.3.3 Configuring syb-0.7... Building syb-0.7... Building stm-chans-3.0.0.4... Installed stm-chans-3.0.0.4 Configuring system-filepath-0.4.14... Installed syb-0.7 Configuring tagged-0.8.6... Building tagged-0.8.6... Building system-filepath-0.4.14... Installed tagged-0.8.6 Configuring tar-0.5.1.0... Building tar-0.5.1.0... Installed system-filepath-0.4.14 Configuring text-icu-0.7.0.1... Building text-icu-0.7.0.1... Installed tar-0.5.1.0 Configuring th-abstraction-0.2.8.0... Building th-abstraction-0.2.8.0... Installed th-abstraction-0.2.8.0 Configuring time-locale-compat-0.1.1.4... Building time-locale-compat-0.1.1.4... Installed text-icu-0.7.0.1 Configuring transformers-compat-0.6.2... Installed time-locale-compat-0.1.1.4 Configuring unix-compat-0.5.0.1... Building transformers-compat-0.6.2... Building unix-compat-0.5.0.1... Installed unix-compat-0.5.0.1 Configuring unliftio-core-0.1.1.0... Building unliftio-core-0.1.1.0... Installed transformers-compat-0.6.2 Configuring utf8-string-1.0.1.1... Building utf8-string-1.0.1.1... Installed unliftio-core-0.1.1.0 Configuring void-0.7.2... Building void-0.7.2... Installed void-0.7.2 Configuring xml-types-0.3.6... Building xml-types-0.3.6... Installed utf8-string-1.0.1.1 Configuring zlib-0.6.2... Building zlib-0.6.2... Installed xml-types-0.3.6 Configuring contravariant-1.5... Building contravariant-1.5... Installed zlib-0.6.2 Configuring gitrev-1.3.1... Building gitrev-1.3.1... Installed contravariant-1.5 Configuring blaze-markup-0.8.2.1... Building blaze-markup-0.8.2.1... Installed gitrev-1.3.1 Configuring hopenssl-2.2.1... Building hopenssl-2.2.1... Installed blaze-markup-0.8.2.1 Configuring HUnit-1.6.0.0... Building HUnit-1.6.0.0... Installed hopenssl-2.2.1 Configuring ansi-terminal-0.8.0.4... Building ansi-terminal-0.8.0.4... Installed HUnit-1.6.0.0 Configuring cookie-0.4.4... Building cookie-0.4.4... Installed cookie-0.4.4 Configuring foundation-0.0.21... Installed ansi-terminal-0.8.0.4 Configuring unordered-containers-0.2.9.0... Building foundation-0.0.21... Building unordered-containers-0.2.9.0... Installed unordered-containers-0.2.9.0 Configuring case-insensitive-1.2.0.11... Building case-insensitive-1.2.0.11... Installed case-insensitive-1.2.0.11 Configuring async-2.2.1... Building async-2.2.1... Installed async-2.2.1 Configuring smallcheck-1.1.5... Building smallcheck-1.1.5... Installed smallcheck-1.1.5 Configuring old-time-1.1.0.3... Building old-time-1.1.0.3... Installed old-time-1.1.0.3 Configuring socks-0.5.6... Building socks-0.5.6... Installed socks-0.5.6 Configuring uuid-types-1.0.3... Building uuid-types-1.0.3... Installed foundation-0.0.21 Configuring monad-par-extras-0.3.3... Installed uuid-types-1.0.3 Configuring abstract-deque-0.3... Building monad-par-extras-0.3.3... Building abstract-deque-0.3... Installed abstract-deque-0.3 Configuring vector-0.12.0.1... Building vector-0.12.0.1... Installed monad-par-extras-0.3.3 Configuring tf-random-0.5... Building tf-random-0.5... Installed tf-random-0.5 Configuring store-core-0.4.4... Building store-core-0.4.4... Installed store-core-0.4.4 Configuring scientific-0.3.6.2... Building scientific-0.3.6.2... Installed scientific-0.3.6.2 Configuring dlist-instances-0.1.1.1... Building dlist-instances-0.1.1.1... Installed dlist-instances-0.1.1.1 Configuring th-expand-syns-0.4.4.0... Building th-expand-syns-0.4.4.0... Installed th-expand-syns-0.4.4.0 Configuring distributive-0.6... Building distributive-0.6... Installed distributive-0.6 Configuring system-fileio-0.3.16.3... Building system-fileio-0.3.16.3... Installed system-fileio-0.3.16.3 Configuring th-lift-0.7.10... Building th-lift-0.7.10... Installed vector-0.12.0.1 Configuring transformers-base-0.4.5.2... Installed th-lift-0.7.10 Configuring mmorph-1.1.2... Building transformers-base-0.4.5.2... Building mmorph-1.1.2... Installed transformers-base-0.4.5.2 Configuring exceptions-0.10.0... Building exceptions-0.10.0... Installed mmorph-1.1.2 Configuring constraints-0.10.1... Building constraints-0.10.1... Installed exceptions-0.10.0 Configuring Glob-0.9.2... Building Glob-0.9.2... Installed constraints-0.10.1 Configuring hlibgit2-0.18.0.16... Installed Glob-0.9.2 Configuring blaze-html-0.9.1.1... Building blaze-html-0.9.1.1... Building hlibgit2-0.18.0.16... Installed blaze-html-0.9.1.1 Configuring hspec-expectations-0.8.2... Building hspec-expectations-0.8.2... Installed hspec-expectations-0.8.2 Configuring ansi-wl-pprint-0.6.8.2... Building ansi-wl-pprint-0.6.8.2... Installed ansi-wl-pprint-0.6.8.2 Configuring http-types-0.12.1... Building http-types-0.12.1... Installed http-types-0.12.1 Configuring unliftio-0.2.7.0... Building unliftio-0.2.7.0... Installed unliftio-0.2.7.0 Configuring typed-process-0.2.2.0... Building typed-process-0.2.2.0... Installed typed-process-0.2.2.0 Configuring streaming-commons-0.2.1.0... Building streaming-commons-0.2.1.0... Installed streaming-commons-0.2.1.0 Configuring unix-time-0.3.8... Building unix-time-0.3.8... Installed unix-time-0.3.8 Configuring memory-0.14.16... Building memory-0.14.16... Installed memory-0.14.16 Configuring QuickCheck-2.11.3... Building QuickCheck-2.11.3... Installed hlibgit2-0.18.0.16 Configuring megaparsec-6.5.0... Building megaparsec-6.5.0... Installed QuickCheck-2.11.3 Configuring attoparsec-0.13.2.2... Building attoparsec-0.13.2.2... Installed megaparsec-6.5.0 Configuring th-reify-many-0.1.8... Installed attoparsec-0.13.2.2 Configuring comonad-5.0.4... Building th-reify-many-0.1.8... Installed th-reify-many-0.1.8 Configuring vector-th-unbox-0.2.1.6... Building comonad-5.0.4... Building vector-th-unbox-0.2.1.6... Installed vector-th-unbox-0.2.1.6 Configuring vector-algorithms-0.7.0.1... Building vector-algorithms-0.7.0.1... Installed comonad-5.0.4 Configuring text-metrics-0.3.0... Building text-metrics-0.3.0... Installed text-metrics-0.3.0 Configuring chunked-data-0.3.1... Building chunked-data-0.3.1... Installed chunked-data-0.3.1 Configuring basic-prelude-0.7.0... Building basic-prelude-0.7.0... Installed vector-algorithms-0.7.0.1 Configuring th-lift-instances-0.1.11... Building th-lift-instances-0.1.11... Installed th-lift-instances-0.1.11 Configuring monad-control-1.0.2.3... Building monad-control-1.0.2.3... Installed basic-prelude-0.7.0 Configuring lucid-2.9.10... Building lucid-2.9.10... Installed monad-control-1.0.2.3 Configuring temporary-1.3... Building temporary-1.3... Installed temporary-1.3 Configuring retry-0.7.6.2... Installed lucid-2.9.10 Configuring resourcet-1.2.1... Building retry-0.7.6.2... Building resourcet-1.2.1... Installed retry-0.7.6.2 Configuring optparse-applicative-0.14.2.0... Building optparse-applicative-0.14.2.0... Installed resourcet-1.2.1 Configuring fast-logger-2.4.11... Building fast-logger-2.4.11... Installed fast-logger-2.4.11 Configuring pem-0.2.4... Building pem-0.2.4... Installed pem-0.2.4 Configuring http-client-0.5.13.1... Installed optparse-applicative-0.14.2.0 Configuring cryptonite-0.25... Building http-client-0.5.13.1... Building cryptonite-0.25... Installed http-client-0.5.13.1 Configuring asn1-types-0.3.2... Building asn1-types-0.3.2... Installed asn1-types-0.3.2 Configuring quickcheck-io-0.2.0... Building quickcheck-io-0.2.0... Installed quickcheck-io-0.2.0 Configuring inflections-0.4.0.3... Building inflections-0.4.0.3... Installed inflections-0.4.0.3 Configuring ini-0.3.6... Building ini-0.3.6... Installed ini-0.3.6 Configuring aeson-1.4.0.0... Building aeson-1.4.0.0... Installed aeson-1.4.0.0 Configuring math-functions-0.3.0.1... Building math-functions-0.3.0.1... Installed cryptonite-0.25 Configuring bifunctors-5.5.3... Building bifunctors-5.5.3... Installed math-functions-0.3.0.1 Configuring infer-license-0.2.0... Building infer-license-0.2.0... Installed bifunctors-5.5.3 Configuring mono-traversable-1.0.8.1... Building mono-traversable-1.0.8.1... Installed infer-license-0.2.0 Configuring th-orphans-0.13.6... Building th-orphans-0.13.6... Installed th-orphans-0.13.6 Configuring monad-unlift-0.2.0... Building monad-unlift-0.2.0... Installed monad-unlift-0.2.0 Configuring lifted-base-0.2.3.12... Building lifted-base-0.2.3.12... Installed mono-traversable-1.0.8.1 Configuring optparse-simple-0.1.0... Installed lifted-base-0.2.3.12 Configuring asn1-encoding-0.9.5... Building optparse-simple-0.1.0... Building asn1-encoding-0.9.5... Installed optparse-simple-0.1.0 Configuring hspec-core-2.5.5... Building hspec-core-2.5.5... Installed asn1-encoding-0.9.5 Configuring hackage-db-2.0.1... Building hackage-db-2.0.1... Installed hackage-db-2.0.1 Configuring cryptohash-0.11.9... Building cryptohash-0.11.9... Installed hspec-core-2.5.5 Configuring mwc-random-0.14.0.0... Building mwc-random-0.14.0.0... Installed cryptohash-0.11.9 Configuring semigroupoids-5.3.1... Building semigroupoids-5.3.1... Installed mwc-random-0.14.0.0 Configuring profunctors-5.3... Building profunctors-5.3... Installed semigroupoids-5.3.1 Configuring th-utilities-0.2.0.1... Building th-utilities-0.2.0.1... Installed profunctors-5.3 Configuring mutable-containers-0.3.4... Building mutable-containers-0.3.4... Installed mutable-containers-0.3.4 Configuring conduit-1.3.0.3... Building conduit-1.3.0.3... Installed th-utilities-0.2.0.1 Configuring lifted-async-0.10.0.2... Building lifted-async-0.10.0.2... Installed lifted-async-0.10.0.2 Configuring asn1-parse-0.9.4... Building asn1-parse-0.9.4... Installed asn1-parse-0.9.4 Configuring hspec-smallcheck-0.5.2... Building hspec-smallcheck-0.5.2... Installed hspec-smallcheck-0.5.2 Configuring hspec-2.5.5... Building hspec-2.5.5... Installed hspec-2.5.5 Configuring monad-par-0.3.4.8... Installed conduit-1.3.0.3 Configuring invariant-0.5.1... Building monad-par-0.3.4.8... Building invariant-0.5.1... Installed monad-par-0.3.4.8 Configuring free-5.1... Building free-5.1... Installed invariant-0.5.1 Configuring monad-unlift-ref-0.2.1... Building monad-unlift-ref-0.2.1... Installed monad-unlift-ref-0.2.1 Configuring x509-1.7.3... Building x509-1.7.3... Installed x509-1.7.3 Configuring yaml-0.9.0... Building yaml-0.9.0... Installed free-5.1 Configuring gitlib-3.1.2... Building gitlib-3.1.2... Installed gitlib-3.1.2 Configuring conduit-extra-1.3.0... Building conduit-extra-1.3.0... Installed yaml-0.9.0 Configuring cereal-conduit-0.8.0... Building cereal-conduit-0.8.0... Installed cereal-conduit-0.8.0 Configuring x509-store-1.6.6... Building x509-store-1.6.6... Installed conduit-extra-1.3.0 Configuring store-0.5.0... Building store-0.5.0... Installed x509-store-1.6.6 Configuring keys-3.12.1... Building keys-3.12.1... Installed keys-3.12.1 Configuring adjunctions-4.4... Building adjunctions-4.4... Installed adjunctions-4.4 Configuring xml-conduit-1.8.0... Building xml-conduit-1.8.0... Installed xml-conduit-1.8.0 Configuring stm-conduit-4.0.0... Building stm-conduit-4.0.0... Installed stm-conduit-4.0.0 Configuring cryptonite-conduit-0.2.2... Building cryptonite-conduit-0.2.2... Installed cryptonite-conduit-0.2.2 Configuring x509-validation-1.6.10... Building x509-validation-1.6.10... Installed store-0.5.0 Configuring x509-system-1.6.6... Building x509-system-1.6.6... Installed x509-validation-1.6.10 Configuring kan-extensions-5.2... Installed x509-system-1.6.6 Configuring html-conduit-1.3.1... Building kan-extensions-5.2... Building html-conduit-1.3.1... Installed html-conduit-1.3.1 Configuring gitlib-libgit2-3.1.1... Building gitlib-libgit2-3.1.1... Failed to install gitlib-libgit2-3.1.1 Build log ( /home/builder/.cabal/logs/ghc-8.4.3/gitlib-libgit2-3.1.1-8mPef137K8IGkdOu9dxh4B.log ): cabal: Entering directory '/tmp/cabal-tmp-25505/gitlib-libgit2-3.1.1' Configuring gitlib-libgit2-3.1.1... Warning: The package has an extraneous version range for a dependency on an internal library: gitlib-libgit2 >=3.1.1. This version range includes the current package but isn't needed as the current package's library will always be used. Preprocessing library for gitlib-libgit2-3.1.1.. Building library for gitlib-libgit2-3.1.1.. [1 of 5] Compiling Git.Libgit2.Types ( Git/Libgit2/Types.hs, dist/build/Git/Libgit2/Types.o ) Git/Libgit2/Types.hs:12:1: warning: [-Wunused-imports] The import of ‘Control.Applicative’ is redundant except perhaps to import instances from ‘Control.Applicative’ To import instances alone, use: import Control.Applicative() | 12 | import Control.Applicative | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [2 of 5] Compiling Git.Libgit2.Backend ( Git/Libgit2/Backend.hs, dist/build/Git/Libgit2/Backend.o ) [3 of 5] Compiling Git.Libgit2.Trace ( Git/Libgit2/Trace.hs, dist/build/Git/Libgit2/Trace.o ) [4 of 5] Compiling Git.Libgit2.Internal ( Git/Libgit2/Internal.hs, dist/build/Git/Libgit2/Internal.o ) Git/Libgit2/Internal.hs:10:1: warning: [-Wunused-imports] The import of ‘Control.Applicative’ is redundant except perhaps to import instances from ‘Control.Applicative’ To import instances alone, use: import Control.Applicative() | 10 | import Control.Applicative | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [5 of 5] Compiling Git.Libgit2 ( Git/Libgit2.hs, dist/build/Git/Libgit2.o ) Git/Libgit2.hs:263:38: error: • Could not deduce (MonadUnliftIO m) arising from a use of ‘readFromSource’ from the context: MonadLg m bound by the type signature for: lgCreateBlob :: forall (m :: * -> *). MonadLg m => Git.BlobContents (ReaderT LgRepo m) -> ReaderT LgRepo m BlobOid at Git/Libgit2.hs:(253,1)-(255,40) Possible fix: add (MonadUnliftIO m) to the context of the type signature for: lgCreateBlob :: forall (m :: * -> *). MonadLg m => Git.BlobContents (ReaderT LgRepo m) -> ReaderT LgRepo m BlobOid • In the expression: readFromSource repo ptr src In a case alternative: Git.BlobStream src -> readFromSource repo ptr src In a stmt of a 'do' block: r <- case b of Git.BlobString bs -> createBlob repo ptr bs Git.BlobStringLazy bs -> createBlob repo ptr (B.concat (BL.toChunks bs)) Git.BlobStream src -> readFromSource repo ptr src Git.BlobSizedStream src _ -> readFromSource repo ptr src | 263 | Git.BlobStream src -> readFromSource repo ptr src | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ cabal: Leaving directory '/tmp/cabal-tmp-25505/gitlib-libgit2-3.1.1' Configuring tls-1.4.1... Installed kan-extensions-5.2 Building tls-1.4.1... Installed tls-1.4.1 cabal: Error: some packages failed to install: gitlib-libgit2-3.1.1-8mPef137K8IGkdOu9dxh4B failed during the building phase. The exception was: ExitFailure 1 stackage2nix-0.7.2-1lIDgYWoP3uH0eiF2pKIVj depends on stackage2nix-0.7.2 which failed to install.