Build #3 for manifolds-core-0.5.0.2

[all reports]

Package manifolds-core-0.5.0.2
Install BuildFailed
Docs NotTried
Tests NotTried
Time submitted 2019-05-02 23:46:08.537788517 UTC
Compiler ghc-8.6.3
OS linux
Arch x86_64
Dependencies base-4.12.0.0, call-stack-0.1.0, tagged-0.8.6, vector-space-0.16
Flags none

Code Coverage

No Code Coverage was submitted for this report.

Build log

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Warning: The install command is a part of the legacy v1 style of cabal usage.

Please switch to using either the new project style and the new-install
command or the legacy v1-install alias as new-style projects will become the
default in the next version of cabal-install. Please file a bug if you cannot
replicate a working v1- use case with the new-style commands.

For more information, see: https://wiki.haskell.org/Cabal/NewBuild

Resolving dependencies...
Starting     NumInstances-1.4
Starting     newtype-generics-0.5.3
Starting     Boolean-0.2.4
Starting     call-stack-0.1.0
Building     NumInstances-1.4
Building     call-stack-0.1.0
Building     newtype-generics-0.5.3
Building     Boolean-0.2.4
Completed    call-stack-0.1.0
Starting     tagged-0.8.6
Completed    newtype-generics-0.5.3
Starting     MemoTrie-0.6.9
Building     tagged-0.8.6
Building     MemoTrie-0.6.9
Completed    Boolean-0.2.4
Completed    NumInstances-1.4
Completed    MemoTrie-0.6.9
Starting     vector-space-0.16
Completed    tagged-0.8.6
Building     vector-space-0.16
Completed    vector-space-0.16
Starting     manifolds-core-0.5.0.2
Building     manifolds-core-0.5.0.2
Failed to install manifolds-core-0.5.0.2
Build log ( /home/builder/.cabal/logs/ghc-8.6.3/manifolds-core-0.5.0.2-27FmaUkFv7CCHCbxL2zNOO.log ):
cabal: Entering directory '/tmp/cabal-tmp-20853/manifolds-core-0.5.0.2'
Configuring manifolds-core-0.5.0.2...
Preprocessing library for manifolds-core-0.5.0.2..
Building library for manifolds-core-0.5.0.2..
[1 of 4] Compiling Math.Manifold.VectorSpace.ZeroDimensional ( Math/Manifold/VectorSpace/ZeroDimensional.hs, dist/build/Math/Manifold/VectorSpace/ZeroDimensional.o )

Math/Manifold/VectorSpace/ZeroDimensional.hs:25:10: error:
    • No instance for (Semigroup (ZeroDim s))
        arising from the superclasses of an instance declaration
    • In the instance declaration for ‘Monoid (ZeroDim s)’
   |
25 | instance Monoid (ZeroDim s) where
   |          ^^^^^^^^^^^^^^^^^^
cabal: Leaving directory '/tmp/cabal-tmp-20853/manifolds-core-0.5.0.2'
cabal: Error: some packages failed to install:
manifolds-core-0.5.0.2-27FmaUkFv7CCHCbxL2zNOO failed during the building
phase. The exception was:
ExitFailure 1

Test log

No test log was submitted for this report.