Resolving dependencies...
Configuring xorshift-1...
Building xorshift-1...
Failed to install xorshift-1
Build log ( /home/builder/.cabal/logs/xorshift-1.log ):
cabal: Entering directory '/tmp/cabal-tmp-5739/xorshift-1'
Warning: xorshift.cabal: Unknown fields: build-depends (line 14)
Fields allowed in this section:
name, version, cabal-version, build-type, license, license-file,
license-files, copyright, maintainer, stability, homepage,
package-url, bug-reports, synopsis, description, category, author,
tested-with, data-files, data-dir, extra-source-files,
extra-tmp-files, extra-doc-files
Configuring xorshift-1...
Building xorshift-1...
Preprocessing library xorshift-1...
[1 of 1] Compiling Random.Xorshift  ( src/Random/Xorshift.hs, dist/build/Random/Xorshift.o )

src/Random/Xorshift.hs:27:8: error:
    Failed to load interface for ‘Prelude’
    It is a member of the hidden package ‘base-4.9.0.0’.
    Perhaps you need to add ‘base’ to the build-depends in your .cabal file.
    Use -v to see a list of the files searched for.

src/Random/Xorshift.hs:42:1: error:
    Failed to load interface for ‘Data.Int’
    It is a member of the hidden package ‘base-4.9.0.0’.
    Perhaps you need to add ‘base’ to the build-depends in your .cabal file.
    Use -v to see a list of the files searched for.

src/Random/Xorshift.hs:43:1: error:
    Failed to load interface for ‘Data.Bits’
    It is a member of the hidden package ‘base-4.9.0.0’.
    Perhaps you need to add ‘base’ to the build-depends in your .cabal file.
    Use -v to see a list of the files searched for.

src/Random/Xorshift.hs:44:1: error:
    Failed to load interface for ‘System.Random’
    Use -v to see a list of the files searched for.

src/Random/Xorshift.hs:45:1: error:
    Failed to load interface for ‘Data.Time’
    It is a member of the hidden package ‘time-1.6.0.1’.
    Perhaps you need to add ‘time’ to the build-depends in your .cabal file.
    Use -v to see a list of the files searched for.
cabal: Leaving directory '/tmp/cabal-tmp-5739/xorshift-1'
cabal: Error: some packages failed to install:
xorshift-1 failed during the building phase. The exception was:
ExitFailure 1