Build #3 for alg-0.2.4.1
| Package | alg-0.2.4.1 |
|---|
| Install | DependencyFailed alg-0.2.4.1 |
|---|---|
| Docs | NotTried |
| Tests | NotTried |
| Time submitted | 2018-05-09 09:16:36.085280462 UTC |
|---|---|
| Compiler | ghc-8.2.2 |
| OS | linux |
| Arch | x86_64 |
| Dependencies | base-4.10.1.0, util-0.1.10.0 |
| Flags | none |
Code Coverage
No Code Coverage was submitted for this report.
Build log
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Resolving dependencies...
Configuring util-0.1.10.0...
Building util-0.1.10.0...
Failed to install util-0.1.10.0
Build log ( /home/builder/.cabal/logs/ghc-8.2.2/util-0.1.10.0-2sAi33bJKVZ1SmmumOGo87.log ):
cabal: Entering directory '/tmp/cabal-tmp-23857/util-0.1.10.0'
Configuring util-0.1.10.0...
Preprocessing library for util-0.1.10.0..
Building library for util-0.1.10.0..
[1 of 2] Compiling Util ( Util.hs, dist/build/Util.o )
Util.hs:152:28: error:
• Could not deduce (Semigroup b) arising from a use of ‘<>’
from the context: (Applicative p, Monoid b, Foldable f)
bound by the type signature for:
foldMapA :: forall (p :: * -> *) b (f :: * -> *) a.
(Applicative p, Monoid b, Foldable f) =>
(a -> p b) -> f a -> p b
at Util.hs:151:1-77
Possible fix:
add (Semigroup b) to the context of
the type signature for:
foldMapA :: forall (p :: * -> *) b (f :: * -> *) a.
(Applicative p, Monoid b, Foldable f) =>
(a -> p b) -> f a -> p b
• In the first argument of ‘liftA2’, namely ‘(<>)’
In the first argument of ‘(.)’, namely ‘liftA2 (<>)’
In the first argument of ‘foldr’, namely ‘(liftA2 (<>) . f)’
|
152 | foldMapA f = foldr (liftA2 (<>) . f) (pure mempty)
| ^^^^
cabal: Leaving directory '/tmp/cabal-tmp-23857/util-0.1.10.0'
cabal: Error: some packages failed to install:
alg-0.2.4.1-An8115sHgSW2KYcrLRU66s depends on alg-0.2.4.1 which failed to
install.
util-0.1.10.0-2sAi33bJKVZ1SmmumOGo87 failed during the building phase. The
exception was:
ExitFailure 1
Test log
No test log was submitted for this report.