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Explicitly passing -package-env causes "Loaded package environment from .ghc.environment" message to be printed twice

$ /opt/ghc/8.6.3/bin/ghc -package-env .ghc.environment.x86_64-linux-8.6.3 -e "putStrLn \"Hello\""
Loaded package environment from .ghc.environment.x86_64-linux-8.6.3
Loaded package environment from .ghc.environment.x86_64-linux-8.6.3
Hello

This is a regression from GHC 8.4.4:

$ /opt/ghc/8.4.4/bin/ghc -package-env .ghc.environment.x86_64-linux-8.4.4 -e "putStrLn \"Hello\""
Loaded package environment from .ghc.environment.x86_64-linux-8.4.4
Hello
Trac metadata
Trac field Value
Version 8.6.3
Type Bug
TypeOfFailure OtherFailure
Priority normal
Resolution Unresolved
Component GHCi
Test case
Differential revisions
BlockedBy
Related
Blocking
CC hvr
Operating system
Architecture
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