Resolving dependencies... Build profile: -w ghc-9.2.4 -O0 In order, the following will be built (use -v for more details): - snowchecked-0.0.1.3 (first run) Configuring snowchecked-0.0.1.3... Preprocessing library for snowchecked-0.0.1.3.. Building library for snowchecked-0.0.1.3.. [1 of 9] Compiling Data.Snowchecked.Types ( src/Data/Snowchecked/Types.hs, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/snowchecked-0.0.1.3/noopt/build/Data/Snowchecked/Types.o, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/snowchecked-0.0.1.3/noopt/build/Data/Snowchecked/Types.dyn_o ) [2 of 9] Compiling Data.Snowchecked.Internal.Import ( src/Data/Snowchecked/Internal/Import.hs, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/snowchecked-0.0.1.3/noopt/build/Data/Snowchecked/Internal/Import.o, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/snowchecked-0.0.1.3/noopt/build/Data/Snowchecked/Internal/Import.dyn_o ) src/Data/Snowchecked/Internal/Import.hs:19:1: warning: [-Wredundant-constraints] " Redundant constraint: HasCallStack " In the type signature for: cutBits :: forall a. (HasCallStack, Num a, Bits a) => a -> Int -> a | 19 | cutBits :: (HasCallStack, Num a, Bits a) => a -> Int -> a | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [3 of 9] Compiling Data.Snowchecked.Encoding.Class ( src/Data/Snowchecked/Encoding/Class.hs, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/snowchecked-0.0.1.3/noopt/build/Data/Snowchecked/Encoding/Class.o, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/snowchecked-0.0.1.3/noopt/build/Data/Snowchecked/Encoding/Class.dyn_o ) [4 of 9] Compiling Data.Snowchecked.Encoding.Integral ( src/Data/Snowchecked/Encoding/Integral.hs, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/snowchecked-0.0.1.3/noopt/build/Data/Snowchecked/Encoding/Integral.o, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/snowchecked-0.0.1.3/noopt/build/Data/Snowchecked/Encoding/Integral.dyn_o ) [5 of 9] Compiling Data.Snowchecked.Encoding.ByteString.Lazy ( src/Data/Snowchecked/Encoding/ByteString/Lazy.hs, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/snowchecked-0.0.1.3/noopt/build/Data/Snowchecked/Encoding/ByteString/Lazy.o, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/snowchecked-0.0.1.3/noopt/build/Data/Snowchecked/Encoding/ByteString/Lazy.dyn_o ) [6 of 9] Compiling Data.Snowchecked.Encoding.Text ( src/Data/Snowchecked/Encoding/Text.hs, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/snowchecked-0.0.1.3/noopt/build/Data/Snowchecked/Encoding/Text.o, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/snowchecked-0.0.1.3/noopt/build/Data/Snowchecked/Encoding/Text.dyn_o ) [7 of 9] Compiling Data.Snowchecked.Encoding.ByteString ( src/Data/Snowchecked/Encoding/ByteString.hs, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/snowchecked-0.0.1.3/noopt/build/Data/Snowchecked/Encoding/ByteString.o, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/snowchecked-0.0.1.3/noopt/build/Data/Snowchecked/Encoding/ByteString.dyn_o ) src/Data/Snowchecked/Encoding/ByteString.hs:16:1: warning: [-Wunused-imports] The import of Data.ByteString.Lazy is redundant except perhaps to import instances from Data.ByteString.Lazy To import instances alone, use: import Data.ByteString.Lazy() | 16 | import Data.ByteString.Lazy (fromStrict, | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^... [8 of 9] Compiling Data.Snowchecked ( src/Data/Snowchecked.hs, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/snowchecked-0.0.1.3/noopt/build/Data/Snowchecked.o, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/snowchecked-0.0.1.3/noopt/build/Data/Snowchecked.dyn_o ) [9 of 9] Compiling Paths_snowchecked ( /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/snowchecked-0.0.1.3/noopt/build/autogen/Paths_snowchecked.hs, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/snowchecked-0.0.1.3/noopt/build/Paths_snowchecked.o, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/snowchecked-0.0.1.3/noopt/build/Paths_snowchecked.dyn_o ) Preprocessing test suite 'test-suite' for snowchecked-0.0.1.3.. Building test suite 'test-suite' for snowchecked-0.0.1.3.. [1 of 8] Compiling Gens ( test/Gens.hs, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/snowchecked-0.0.1.3/noopt/build/test-suite/test-suite-tmp/Gens.o, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/snowchecked-0.0.1.3/noopt/build/test-suite/test-suite-tmp/Gens.dyn_o ) [2 of 8] Compiling Integer ( test/Integer.hs, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/snowchecked-0.0.1.3/noopt/build/test-suite/test-suite-tmp/Integer.o, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/snowchecked-0.0.1.3/noopt/build/test-suite/test-suite-tmp/Integer.dyn_o ) [3 of 8] Compiling Paths_snowchecked ( /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/snowchecked-0.0.1.3/noopt/build/test-suite/autogen/Paths_snowchecked.hs, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/snowchecked-0.0.1.3/noopt/build/test-suite/test-suite-tmp/Paths_snowchecked.o, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/snowchecked-0.0.1.3/noopt/build/test-suite/test-suite-tmp/Paths_snowchecked.dyn_o ) [4 of 8] Compiling String ( test/String.hs, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/snowchecked-0.0.1.3/noopt/build/test-suite/test-suite-tmp/String.o, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/snowchecked-0.0.1.3/noopt/build/test-suite/test-suite-tmp/String.dyn_o ) [5 of 8] Compiling Text ( test/Text.hs, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/snowchecked-0.0.1.3/noopt/build/test-suite/test-suite-tmp/Text.o, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/snowchecked-0.0.1.3/noopt/build/test-suite/test-suite-tmp/Text.dyn_o ) [6 of 8] Compiling Word32 ( test/Word32.hs, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/snowchecked-0.0.1.3/noopt/build/test-suite/test-suite-tmp/Word32.o, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/snowchecked-0.0.1.3/noopt/build/test-suite/test-suite-tmp/Word32.dyn_o ) [7 of 8] Compiling Word64 ( test/Word64.hs, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/snowchecked-0.0.1.3/noopt/build/test-suite/test-suite-tmp/Word64.o, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/snowchecked-0.0.1.3/noopt/build/test-suite/test-suite-tmp/Word64.dyn_o ) [8 of 8] Compiling Main ( test/Spec.hs, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/snowchecked-0.0.1.3/noopt/build/test-suite/test-suite-tmp/Main.o, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/snowchecked-0.0.1.3/noopt/build/test-suite/test-suite-tmp/Main.dyn_o ) Linking /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/snowchecked-0.0.1.3/noopt/build/test-suite/test-suite ... Running 1 test suites... Test suite test-suite: RUNNING... Test suite test-suite: FAIL Test suite logged to: /home/builder/builder-dir/build-cache/tmp-install/reports/snowchecked-0.0.1.3.test 0 of 1 test suites (0 of 1 test cases) passed. Error: cabal: Tests failed for snowchecked-0.0.1.3.