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.

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Resolving dependencies...
Starting     hashable-1.3.0.0
Starting     integer-logarithms-1.0.3
Starting     numtype-dk-0.5.0.2
Starting     primitive-0.7.0.0
Building     hashable-1.3.0.0
Building     numtype-dk-0.5.0.2
Building     integer-logarithms-1.0.3
Building     primitive-0.7.0.0
Completed    numtype-dk-0.5.0.2
Starting     random-1.1
Completed    integer-logarithms-1.0.3
Starting     exact-pi-0.5.0.1
Building     random-1.1
Building     exact-pi-0.5.0.1
Completed    hashable-1.3.0.0
Starting     unordered-containers-0.2.10.0
Building     unordered-containers-0.2.10.0
Completed    exact-pi-0.5.0.1
Completed    random-1.1
Completed    primitive-0.7.0.0
Starting     vector-0.12.0.3
Building     vector-0.12.0.3
Completed    unordered-containers-0.2.10.0
Starting     semirings-0.4.1
Building     semirings-0.4.1
Completed    semirings-0.4.1
Completed    vector-0.12.0.3
Starting     arithmoi-0.9.0.0
Building     arithmoi-0.9.0.0
Completed    arithmoi-0.9.0.0
Starting     canon-0.1.1.0
Building     canon-0.1.1.0
Failed to install canon-0.1.1.0
Build log ( /home/builder/.cabal/logs/ghc-8.6.3/canon-0.1.1.0-DEc76QVz4PyFe6AQ0ME9iE.log ):
cabal: Entering directory '/tmp/cabal-tmp-25057/canon-0.1.1.0'
Configuring canon-0.1.1.0...
Preprocessing library for canon-0.1.1.0..
Building library for canon-0.1.1.0..
[1 of 6] Compiling Math.NumberTheory.Canon.Internals ( Math/NumberTheory/Canon/Internals.hs, dist/build/Math/NumberTheory/Canon/Internals.o )

Math/NumberTheory/Canon/Internals.hs:269:20: error:
    • Couldn't match type ‘Word’ with ‘Int’
      Expected type: ([(Integer, Int)], Bool)
        Actual type: ([(Integer, Word)], Bool)
    • In the expression:
        defStdGenFact (mkStdGen $ fromInteger n `xor` 0xdeadbeef)
      In the expression:
        if crFactCutoff > 0 then
            defStdGenFact (mkStdGen $ fromInteger n `xor` 0xdeadbeef)
        else
            (factorise' n, True)
      In an equation for ‘factorize’:
          factorize n
            = if crFactCutoff > 0 then
                  defStdGenFact (mkStdGen $ fromInteger n `xor` 0xdeadbeef)
              else
                  (factorise' n, True)
            where
                defStdGenFact sg
                  = let ...
                    in
                      (sfs ++ ..., 
                       case mb of
                         Nothing -> ...
                         Just m -> ...)
    |
269 |               then defStdGenFact (mkStdGen $ fromInteger n `xor` 0xdeadbeef)
    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

Math/NumberTheory/Canon/Internals.hs:270:21: error:
    • Couldn't match type ‘Word’ with ‘Int’
      Expected type: [(Integer, Int)]
        Actual type: [(Integer, Word)]
    • In the expression: factorise' n
      In the expression: (factorise' n, True)
      In the expression:
        if crFactCutoff > 0 then
            defStdGenFact (mkStdGen $ fromInteger n `xor` 0xdeadbeef)
        else
            (factorise' n, True)
    |
270 |               else (factorise' n, True) -- call underlying routine from arithmoi
    |                     ^^^^^^^^^^^^
cabal: Leaving directory '/tmp/cabal-tmp-25057/canon-0.1.1.0'
cabal: Error: some packages failed to install:
canon-0.1.1.0-DEc76QVz4PyFe6AQ0ME9iE failed during the building phase. The
exception was:
ExitFailure 1