test suite fails on 32 bit

The test suite (`runhaskell Setup test`) fails on archlinux32:
```
Running 2 test suites...
Test suite doctests: RUNNING...
### Failure in /build/haskell-servant-swagger/src/servant-swagger-1.1.4/src/Servant/Swagger.hs:100: expression `BSL8.putStrLn $ encode $ toSwagger (Proxy :: Proxy UserAPI)'
expected: {"swagger":"2.0","info":{"version":"","title":""},"paths":{"/":{"get":{"produces":["application/json;charset=utf-8"],"responses":{"200":{"schema":{"items":{"$ref":"#/definitions/User"},"type":"array"},"description":""}}},"post":{"consumes":["application/json;charset=utf-8"],"produces":["application/json;charset=utf-8"],"parameters":[{"required":true,"schema":{"$ref":"#/definitions/User"},"in":"body","name":"body"}],"responses":{"400":{"description":"Invalid `body`"},"200":{"schema":{"$ref":"#/definitions/UserId"},"description":""}}}},"/{user_id}":{"get":{"produces":["application/json;charset=utf-8"],"parameters":[{"required":true,"in":"path","name":"user_id","type":"integer"}],"responses":{"404":{"description":"`user_id` not found"},"200":{"schema":{"$ref":"#/definitions/User"},"description":""}}}}},"definitions":{"User":{"required":["name","age"],"properties":{"name":{"type":"string"},"age":{"maximum":9223372036854775807,"minimum":-9223372036854775808,"type":"integer"}},"type":"object"},"UserId":{"type":"integer"}}}
but got: {"swagger":"2.0","info":{"version":"","title":""},"paths":{"/":{"get":{"produces":["application/json;charset=utf-8"],"responses":{"200":{"description":"","schema":{"type":"array","items":{"$ref":"#/definitions/User"}}}}},"post":{"consumes":["application/json;charset=utf-8"],"produces":["application/json;charset=utf-8"],"parameters":[{"name":"body","in":"body","required":true,"schema":{"$ref":"#/definitions/User"}}],"responses":{"400":{"description":"Invalid `body`"},"200":{"description":"","schema":{"$ref":"#/definitions/UserId"}}}}},"/{user_id}":{"get":{"produces":["application/json;charset=utf-8"],"parameters":[{"name":"user_id","in":"path","type":"integer","required":true}],"responses":{"200":{"description":"","schema":{"$ref":"#/definitions/User"}},"404":{"description":"`user_id` not found"}}}}},"definitions":{"User":{"required":["name","age"],"properties":{"name":{"type":"string"},"age":{"type":"integer","maximum":2147483647,"minimum":-2147483648}},"type":"object"},"UserId":{"type":"integer"}}}
### Failure in /build/haskell-servant-swagger/src/servant-swagger-1.1.4/src/Servant/Swagger.hs:114: expression `:{
BSL8.putStrLn $ encode $ toSwagger (Proxy :: Proxy UserAPI)
& info.title .~ "User API"
& info.version .~ "1.0"
& info.description ?~ "This is an API for the Users service"
& info.license ?~ "MIT"
& host ?~ "example.com"
:}'
expected: {"swagger":"2.0","info":{"version":"1.0","title":"User API","license":{"name":"MIT"},"description":"This is an API for the Users service"},"host":"example.com","paths":{"/":{"get":{"produces":["application/json;charset=utf-8"],"responses":{"200":{"schema":{"items":{"$ref":"#/definitions/User"},"type":"array"},"description":""}}},"post":{"consumes":["application/json;charset=utf-8"],"produces":["application/json;charset=utf-8"],"parameters":[{"required":true,"schema":{"$ref":"#/definitions/User"},"in":"body","name":"body"}],"responses":{"400":{"description":"Invalid `body`"},"200":{"schema":{"$ref":"#/definitions/UserId"},"description":""}}}},"/{user_id}":{"get":{"produces":["application/json;charset=utf-8"],"parameters":[{"required":true,"in":"path","name":"user_id","type":"integer"}],"responses":{"404":{"description":"`user_id` not found"},"200":{"schema":{"$ref":"#/definitions/User"},"description":""}}}}},"definitions":{"User":{"required":["name","age"],"properties":{"name":{"type":"string"},"age":{"maximum":9223372036854775807,"minimum":-9223372036854775808,"type":"integer"}},"type":"object"},"UserId":{"type":"integer"}}}
but got: {"swagger":"2.0","info":{"version":"1.0","title":"User API","license":{"name":"MIT"},"description":"This is an API for the Users service"},"host":"example.com","paths":{"/":{"get":{"produces":["application/json;charset=utf-8"],"responses":{"200":{"description":"","schema":{"type":"array","items":{"$ref":"#/definitions/User"}}}}},"post":{"consumes":["application/json;charset=utf-8"],"produces":["application/json;charset=utf-8"],"parameters":[{"name":"body","in":"body","required":true,"schema":{"$ref":"#/definitions/User"}}],"responses":{"400":{"description":"Invalid `body`"},"200":{"description":"","schema":{"$ref":"#/definitions/UserId"}}}}},"/{user_id}":{"get":{"produces":["application/json;charset=utf-8"],"parameters":[{"name":"user_id","in":"path","type":"integer","required":true}],"responses":{"200":{"description":"","schema":{"$ref":"#/definitions/User"}},"404":{"description":"`user_id` not found"}}}}},"definitions":{"User":{"required":["name","age"],"properties":{"name":{"type":"string"},"age":{"type":"integer","maximum":2147483647,"minimum":-2147483648}},"type":"object"},"UserId":{"type":"integer"}}}
Examples: 82 Tried: 79 Errors: 0 Failures: 2
-i
-i/build/haskell-servant-swagger/src/servant-swagger-1.1.4/dist/build/autogen
-i/build/haskell-servant-swagger/src/servant-swagger-1.1.4/dist/build
-i/build/haskell-servant-swagger/src/servant-swagger-1.1.4/src
-hide-all-packages
-no-user-package-db
-package-db=dist/package.conf.inplace
-optP-include
-optPdist/build/autogen/cabal_macros.h
-dynamic
-package-id=aeson-1.2.3.0-LNkLuLvRI8W9I8ocVQs80F
-package-id=base-4.10.1.0
-package-id=bytestring-0.10.8.2
-package-id=http-media-0.7.1.1-7GtPrLmWejF6Fjt4ApRnO
-package-id=insert-ordered-containers-0.2.1.0-1Lr5msjClbgJ7Nl88fZnTI
-package-id=lens-4.15.4-6GPYoGX8D8oF6KL1aYwOV5
-package-id=servant-0.12-LcZvI9SZLHs65xgOJN7f8C
-package-id=swagger2-2.2-HzBtyI0v9pD3DCwDqi5mOk
-package-id=text-1.2.2.2-E3rQA0mJl73IvZIzvmwqAj
-package-id=unordered-containers-0.2.8.0-I4wGGMV7X9X97sk1hrOqCV
-package-id=hspec-2.4.4-3z52NchwlP1GVFMSTdNOx4
-package-id=QuickCheck-2.10.1-BUFYQzp5Pjm7JbQeTzW89l
-package-id=directory-1.3.0.2
-package-id=doctest-0.13.0-IN2h71ddd51KHWgAoJxdsY
-package-id=filepath-1.4.1.2
Servant.Swagger
Servant.Swagger.Test
Servant.Swagger.TypeLevel
Servant.Swagger.Internal
Servant.Swagger.Internal.Test
Servant.Swagger.Internal.TypeLevel
Servant.Swagger.Internal.TypeLevel.API
Servant.Swagger.Internal.TypeLevel.Every
Servant.Swagger.Internal.TypeLevel.TMap
Test suite doctests: FAIL
Test suite logged to: dist/test/servant-swagger-1.1.4-doctests.log
Test suite spec: RUNNING...
Test suite spec: PASS
Test suite logged to: dist/test/servant-swagger-1.1.4-spec.log
1 of 2 test suites (1 of 2 test cases) passed.
```

I see two problems there:
1st, there seems to be hardcoded max(int) and min(int) values, which obviously depend on the architecture.
2nd, the order is scrambled

replacing `s/922337203685477580/214748364/` in `src/Servant/Swagger.hs` fixes the first issue, but the second one persists.