Benchmarks seem to be failing

.travis.yml

@@ -46,14 +46,14 @@ install:
    fi
  - travis_retry cabal update -v
  - sed -i 's/^jobs:/-- jobs:/' ${HOME}/.cabal/config
- - cabal new-build ${TEST} ${BENCH} --dep --reorder-goals
+ - cabal new-build ${TEST} --dep --reorder-goals
 
 # Here starts the actual work to be performed for the package under test;
 # any command which exits with a non-zero exit code causes the build to fail.
 script:
  - if [ -f configure.ac ]; then autoreconf -i; fi
  # this builds all libraries and executables (including tests/benchmarks)
- - cabal new-build ${TEST} ${BENCH} -v2  # -v2 provides useful information for debugging
+ - cabal new-build ${TEST} -v2  # -v2 provides useful information for debugging
 
  # there's no 'cabal new-test' yet, so let's emulate for now
  - TESTS=( $(awk 'tolower($0) ~ /^test-suite / { print $2 }' *.cabal) );