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     symantic-http-test-0.0.1.20190410
Building     symantic-http-test-0.0.1.20190410
Failed to install symantic-http-test-0.0.1.20190410
Build log ( /home/builder/.cabal/logs/ghc-8.6.3/symantic-http-test-0.0.1.20190410-8BzHXhp38qTGXPwj67u3Tq.log ):
cabal: Entering directory '/tmp/cabal-tmp-25362/symantic-http-test-0.0.1.20190410'
Configuring symantic-http-test-0.0.1.20190410...
Building symantic-http-test-0.0.1.20190410...
Warning: No documentation was generated as this package does not contain a
library. Perhaps you want to use the --executables, --tests, --benchmarks or
--foreign-libraries flags.
cabal: No executables and no library found. Nothing to do.

cabal: Leaving directory '/tmp/cabal-tmp-25362/symantic-http-test-0.0.1.20190410'
cabal: Error: some packages failed to install:
symantic-http-test-0.0.1.20190410-8BzHXhp38qTGXPwj67u3Tq failed during the
final install step. The exception was:
ExitFailure 1