为什么堆栈不将我的ghc选项传递给编译器?

-Wall 和 -O2 :

name:               Test
version:            0.1.0.0
build-type:         Simple
cabal-version:      >=1.8

executable Test
  hs-source-dirs:   src
  main-is:          Test.hs
  build-depends:    base >=4.8 && <4.10
  ghc-options:      -Wall -O2

data Color = Red | Green | Blue

foo :: Color -> Int
foo Red = 0
foo Green = 1
-- foo Blue is intentionally missing!!

我得到错误:

Preprocessing executable 'Test' for Test-0.1.0.0...
[1 of 1] Compiling Main             ( src/Test.hs, .stack-work/dist/x86_64-linux-nopie/Cabal-1.24.2.0/build/Test/Test-tmp/Main.o )

/home/user/Projekte/HaskellTutorials/Test/src/Test.hs:1:1: error:
    The IO action ‘main’ is not defined in module ‘Main’

--  While building package Test-0.1.0.0 using:
      /home/user/.stack/setup-exe-cache/x86_64-linux-nopie/Cabal-simple_mPHDZzAJ_1.24.2.0_ghc-8.0.2 --build
      dir=.stack-work/dist/x86_64-linux-nopie/Cabal-1.24.2.0 build exe:Test --ghc-options " -ddump-hi -ddump-to-file"
    Process exited with code: ExitFailure 1

缺少主操作的错误不是问题所在。 请看最后一行末尾的文字:

build exe:Test--ghc选项“-ddump hi-ddump to file”

为什么我看不到我的GHC选项 -墙壁-O2 ? (恐怕我犯了一些愚蠢的小错误……)

PS:
堆栈版本为:版本1.5.1,Git版本600c1f01435a10d127938709556c1682ecfd694e(4861提交)x86_64 hpack-0.17.1
LTS:8.17