Build #1 for Tainted-0.1.0.2

[all reports]

Package Tainted-0.1.0.2
Install InstallOk
Docs Ok
Tests NotTried
Time submitted 2025-12-02 22:12:17.459858911 UTC
Compiler ghc-9.8.4
OS linux
Arch x86_64
Dependencies base-4.19.2.0, mtl-2.2.2
Flags none

Code Coverage

No Code Coverage was submitted for this report.

Build log

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Resolving dependencies...
Warning: transformers.cabal:43:30: version operators used. To use version
operators the package needs to specify at least 'cabal-version: >= 1.8'.
Configuring transformers-0.5.6.2...
Preprocessing library for transformers-0.5.6.2..
Building library for transformers-0.5.6.2..

Control/Applicative/Backwards.hs:9:14: warning: [GHC-53692] [-Wdeprecated-flags]
    -XAutoDeriveTypeable is deprecated: Typeable instances are created automatically for all types since GHC 8.2.
  |
9 | {-# LANGUAGE AutoDeriveTypeable #-}
  |              ^^^^^^^^^^^^^^^^^^

Control/Applicative/Lift.hs:6:14: warning: [GHC-53692] [-Wdeprecated-flags]
    -XAutoDeriveTypeable is deprecated: Typeable instances are created automatically for all types since GHC 8.2.
  |
6 | {-# LANGUAGE AutoDeriveTypeable #-}
  |              ^^^^^^^^^^^^^^^^^^

Control/Monad/Trans/Accum.hs:6:14: warning: [GHC-53692] [-Wdeprecated-flags]
    -XAutoDeriveTypeable is deprecated: Typeable instances are created automatically for all types since GHC 8.2.
  |
6 | {-# LANGUAGE AutoDeriveTypeable #-}
  |              ^^^^^^^^^^^^^^^^^^

Control/Monad/Trans/Class.hs:6:14: warning: [GHC-53692] [-Wdeprecated-flags]
    -XAutoDeriveTypeable is deprecated: Typeable instances are created automatically for all types since GHC 8.2.
  |
6 | {-# LANGUAGE AutoDeriveTypeable #-}
  |              ^^^^^^^^^^^^^^^^^^

Control/Monad/Trans/Cont.hs:9:14: warning: [GHC-53692] [-Wdeprecated-flags]
    -XAutoDeriveTypeable is deprecated: Typeable instances are created automatically for all types since GHC 8.2.
  |
9 | {-# LANGUAGE AutoDeriveTypeable #-}
  |              ^^^^^^^^^^^^^^^^^^

Control/Monad/Trans/Except.hs:6:14: warning: [GHC-53692] [-Wdeprecated-flags]
    -XAutoDeriveTypeable is deprecated: Typeable instances are created automatically for all types since GHC 8.2.
  |
6 | {-# LANGUAGE AutoDeriveTypeable #-}
  |              ^^^^^^^^^^^^^^^^^^

Control/Monad/Trans/Error.hs:6:14: warning: [GHC-53692] [-Wdeprecated-flags]
    -XAutoDeriveTypeable is deprecated: Typeable instances are created automatically for all types since GHC 8.2.
  |
6 | {-# LANGUAGE AutoDeriveTypeable #-}
  |              ^^^^^^^^^^^^^^^^^^

Control/Monad/Trans/Identity.hs:9:14: warning: [GHC-53692] [-Wdeprecated-flags]
    -XAutoDeriveTypeable is deprecated: Typeable instances are created automatically for all types since GHC 8.2.
  |
9 | {-# LANGUAGE AutoDeriveTypeable #-}
  |              ^^^^^^^^^^^^^^^^^^

Control/Monad/Trans/List.hs:6:14: warning: [GHC-53692] [-Wdeprecated-flags]
    -XAutoDeriveTypeable is deprecated: Typeable instances are created automatically for all types since GHC 8.2.
  |
6 | {-# LANGUAGE AutoDeriveTypeable #-}
  |              ^^^^^^^^^^^^^^^^^^

Control/Monad/Trans/Maybe.hs:6:14: warning: [GHC-53692] [-Wdeprecated-flags]
    -XAutoDeriveTypeable is deprecated: Typeable instances are created automatically for all types since GHC 8.2.
  |
6 | {-# LANGUAGE AutoDeriveTypeable #-}
  |              ^^^^^^^^^^^^^^^^^^

Control/Monad/Trans/Reader.hs:6:14: warning: [GHC-53692] [-Wdeprecated-flags]
    -XAutoDeriveTypeable is deprecated: Typeable instances are created automatically for all types since GHC 8.2.
  |
6 | {-# LANGUAGE AutoDeriveTypeable #-}
  |              ^^^^^^^^^^^^^^^^^^

Control/Monad/Trans/RWS/CPS.hs:6:14: warning: [GHC-53692] [-Wdeprecated-flags]
    -XAutoDeriveTypeable is deprecated: Typeable instances are created automatically for all types since GHC 8.2.
  |
6 | {-# LANGUAGE AutoDeriveTypeable #-}
  |              ^^^^^^^^^^^^^^^^^^

Control/Monad/Trans/RWS/Lazy.hs:6:14: warning: [GHC-53692] [-Wdeprecated-flags]
    -XAutoDeriveTypeable is deprecated: Typeable instances are created automatically for all types since GHC 8.2.
  |
6 | {-# LANGUAGE AutoDeriveTypeable #-}
  |              ^^^^^^^^^^^^^^^^^^

Control/Monad/Trans/RWS/Strict.hs:6:14: warning: [GHC-53692] [-Wdeprecated-flags]
    -XAutoDeriveTypeable is deprecated: Typeable instances are created automatically for all types since GHC 8.2.
  |
6 | {-# LANGUAGE AutoDeriveTypeable #-}
  |              ^^^^^^^^^^^^^^^^^^

Control/Monad/Trans/Select.hs:9:14: warning: [GHC-53692] [-Wdeprecated-flags]
    -XAutoDeriveTypeable is deprecated: Typeable instances are created automatically for all types since GHC 8.2.
  |
9 | {-# LANGUAGE AutoDeriveTypeable #-}
  |              ^^^^^^^^^^^^^^^^^^

Control/Monad/Trans/State/Lazy.hs:6:14: warning: [GHC-53692] [-Wdeprecated-flags]
    -XAutoDeriveTypeable is deprecated: Typeable instances are created automatically for all types since GHC 8.2.
  |
6 | {-# LANGUAGE AutoDeriveTypeable #-}
  |              ^^^^^^^^^^^^^^^^^^

Control/Monad/Trans/State/Strict.hs:6:14: warning: [GHC-53692] [-Wdeprecated-flags]
    -XAutoDeriveTypeable is deprecated: Typeable instances are created automatically for all types since GHC 8.2.
  |
6 | {-# LANGUAGE AutoDeriveTypeable #-}
  |              ^^^^^^^^^^^^^^^^^^

Control/Monad/Trans/Writer/CPS.hs:6:14: warning: [GHC-53692] [-Wdeprecated-flags]
    -XAutoDeriveTypeable is deprecated: Typeable instances are created automatically for all types since GHC 8.2.
  |
6 | {-# LANGUAGE AutoDeriveTypeable #-}
  |              ^^^^^^^^^^^^^^^^^^

Control/Monad/Trans/Writer/Lazy.hs:6:14: warning: [GHC-53692] [-Wdeprecated-flags]
    -XAutoDeriveTypeable is deprecated: Typeable instances are created automatically for all types since GHC 8.2.
  |
6 | {-# LANGUAGE AutoDeriveTypeable #-}
  |              ^^^^^^^^^^^^^^^^^^

Control/Monad/Trans/Writer/Strict.hs:6:14: warning: [GHC-53692] [-Wdeprecated-flags]
    -XAutoDeriveTypeable is deprecated: Typeable instances are created automatically for all types since GHC 8.2.
  |
6 | {-# LANGUAGE AutoDeriveTypeable #-}
  |              ^^^^^^^^^^^^^^^^^^

Data/Functor/Constant.hs:9:14: warning: [GHC-53692] [-Wdeprecated-flags]
    -XAutoDeriveTypeable is deprecated: Typeable instances are created automatically for all types since GHC 8.2.
  |
9 | {-# LANGUAGE AutoDeriveTypeable #-}
  |              ^^^^^^^^^^^^^^^^^^

Data/Functor/Reverse.hs:9:14: warning: [GHC-53692] [-Wdeprecated-flags]
    -XAutoDeriveTypeable is deprecated: Typeable instances are created automatically for all types since GHC 8.2.
  |
9 | {-# LANGUAGE AutoDeriveTypeable #-}
  |              ^^^^^^^^^^^^^^^^^^
[ 1 of 26] Compiling Control.Applicative.Backwards ( Control/Applicative/Backwards.hs, dist/build/Control/Applicative/Backwards.o, dist/build/Control/Applicative/Backwards.dyn_o )
[ 2 of 26] Compiling Control.Monad.Signatures ( Control/Monad/Signatures.hs, dist/build/Control/Monad/Signatures.o, dist/build/Control/Monad/Signatures.dyn_o )
[ 3 of 26] Compiling Control.Monad.Trans.Class ( Control/Monad/Trans/Class.hs, dist/build/Control/Monad/Trans/Class.o, dist/build/Control/Monad/Trans/Class.dyn_o )
[ 4 of 26] Compiling Control.Monad.Trans.Cont ( Control/Monad/Trans/Cont.hs, dist/build/Control/Monad/Trans/Cont.o, dist/build/Control/Monad/Trans/Cont.dyn_o )
[ 5 of 26] Compiling Control.Monad.Trans.Error ( Control/Monad/Trans/Error.hs, dist/build/Control/Monad/Trans/Error.o, dist/build/Control/Monad/Trans/Error.dyn_o )
[ 6 of 26] Compiling Control.Monad.Trans.Except ( Control/Monad/Trans/Except.hs, dist/build/Control/Monad/Trans/Except.o, dist/build/Control/Monad/Trans/Except.dyn_o )
[ 7 of 26] Compiling Control.Monad.Trans.Identity ( Control/Monad/Trans/Identity.hs, dist/build/Control/Monad/Trans/Identity.o, dist/build/Control/Monad/Trans/Identity.dyn_o )
[ 8 of 26] Compiling Control.Monad.Trans.List ( Control/Monad/Trans/List.hs, dist/build/Control/Monad/Trans/List.o, dist/build/Control/Monad/Trans/List.dyn_o )

Control/Monad/Trans/List.hs:147:43: warning: [GHC-63394] [-Wx-partial]
    In the use of head
    (imported from Prelude, but defined in GHC.List):
    "This is a partial function, it throws an error on empty lists. Use pattern matching or Data.List.uncons instead. Consider refactoring to use Data.List.NonEmpty."
    |
147 |     mfix f = ListT $ mfix (runListT . f . head) >>= \ xs -> case xs of
    |                                           ^^^^

Control/Monad/Trans/List.hs:149:60: warning: [GHC-63394] [-Wx-partial]
    In the use of tail
    (imported from Prelude, but defined in GHC.List):
    "This is a partial function, it throws an error on empty lists. Replace it with drop 1, or use pattern matching or Data.List.uncons instead. Consider refactoring to use Data.List.NonEmpty."
    |
149 |         x:_ -> liftM (x:) (runListT (mfix (mapListT (liftM tail) . f)))
    |                                                            ^^^^
[ 9 of 26] Compiling Control.Monad.Trans.Maybe ( Control/Monad/Trans/Maybe.hs, dist/build/Control/Monad/Trans/Maybe.o, dist/build/Control/Monad/Trans/Maybe.dyn_o )
[10 of 26] Compiling Control.Monad.Trans.RWS.CPS ( Control/Monad/Trans/RWS/CPS.hs, dist/build/Control/Monad/Trans/RWS/CPS.o, dist/build/Control/Monad/Trans/RWS/CPS.dyn_o )
[11 of 26] Compiling Control.Monad.Trans.RWS.Lazy ( Control/Monad/Trans/RWS/Lazy.hs, dist/build/Control/Monad/Trans/RWS/Lazy.o, dist/build/Control/Monad/Trans/RWS/Lazy.dyn_o )
[12 of 26] Compiling Control.Monad.Trans.RWS ( Control/Monad/Trans/RWS.hs, dist/build/Control/Monad/Trans/RWS.o, dist/build/Control/Monad/Trans/RWS.dyn_o )
[13 of 26] Compiling Control.Monad.Trans.RWS.Strict ( Control/Monad/Trans/RWS/Strict.hs, dist/build/Control/Monad/Trans/RWS/Strict.o, dist/build/Control/Monad/Trans/RWS/Strict.dyn_o )
[14 of 26] Compiling Control.Monad.Trans.Reader ( Control/Monad/Trans/Reader.hs, dist/build/Control/Monad/Trans/Reader.o, dist/build/Control/Monad/Trans/Reader.dyn_o )
[15 of 26] Compiling Control.Monad.Trans.Select ( Control/Monad/Trans/Select.hs, dist/build/Control/Monad/Trans/Select.o, dist/build/Control/Monad/Trans/Select.dyn_o )
[16 of 26] Compiling Control.Monad.Trans.State.Lazy ( Control/Monad/Trans/State/Lazy.hs, dist/build/Control/Monad/Trans/State/Lazy.o, dist/build/Control/Monad/Trans/State/Lazy.dyn_o )
[17 of 26] Compiling Control.Monad.Trans.State ( Control/Monad/Trans/State.hs, dist/build/Control/Monad/Trans/State.o, dist/build/Control/Monad/Trans/State.dyn_o )
[18 of 26] Compiling Control.Monad.Trans.State.Strict ( Control/Monad/Trans/State/Strict.hs, dist/build/Control/Monad/Trans/State/Strict.o, dist/build/Control/Monad/Trans/State/Strict.dyn_o )
[19 of 26] Compiling Control.Monad.Trans.Writer.CPS ( Control/Monad/Trans/Writer/CPS.hs, dist/build/Control/Monad/Trans/Writer/CPS.o, dist/build/Control/Monad/Trans/Writer/CPS.dyn_o )
[20 of 26] Compiling Control.Monad.Trans.Writer.Lazy ( Control/Monad/Trans/Writer/Lazy.hs, dist/build/Control/Monad/Trans/Writer/Lazy.o, dist/build/Control/Monad/Trans/Writer/Lazy.dyn_o )
[21 of 26] Compiling Control.Monad.Trans.Writer ( Control/Monad/Trans/Writer.hs, dist/build/Control/Monad/Trans/Writer.o, dist/build/Control/Monad/Trans/Writer.dyn_o )
[22 of 26] Compiling Control.Monad.Trans.Accum ( Control/Monad/Trans/Accum.hs, dist/build/Control/Monad/Trans/Accum.o, dist/build/Control/Monad/Trans/Accum.dyn_o )
[23 of 26] Compiling Control.Monad.Trans.Writer.Strict ( Control/Monad/Trans/Writer/Strict.hs, dist/build/Control/Monad/Trans/Writer/Strict.o, dist/build/Control/Monad/Trans/Writer/Strict.dyn_o )
[24 of 26] Compiling Data.Functor.Constant ( Data/Functor/Constant.hs, dist/build/Data/Functor/Constant.o, dist/build/Data/Functor/Constant.dyn_o )
[25 of 26] Compiling Control.Applicative.Lift ( Control/Applicative/Lift.hs, dist/build/Control/Applicative/Lift.o, dist/build/Control/Applicative/Lift.dyn_o )
[26 of 26] Compiling Data.Functor.Reverse ( Data/Functor/Reverse.hs, dist/build/Data/Functor/Reverse.o, dist/build/Data/Functor/Reverse.dyn_o )
Preprocessing library for transformers-0.5.6.2..
Running Haddock on library for transformers-0.5.6.2..
Warning: --source-* options are ignored when --hyperlinked-source is enabled.

Control/Applicative/Backwards.hs:9:14: warning: [GHC-53692] [-Wdeprecated-flags]
    -XAutoDeriveTypeable is deprecated: Typeable instances are created automatically for all types since GHC 8.2.
  |
9 | {-# LANGUAGE AutoDeriveTypeable #-}
  |              ^^^^^^^^^^^^^^^^^^

Control/Applicative/Lift.hs:6:14: warning: [GHC-53692] [-Wdeprecated-flags]
    -XAutoDeriveTypeable is deprecated: Typeable instances are created automatically for all types since GHC 8.2.
  |
6 | {-# LANGUAGE AutoDeriveTypeable #-}
  |              ^^^^^^^^^^^^^^^^^^

Control/Monad/Trans/Accum.hs:6:14: warning: [GHC-53692] [-Wdeprecated-flags]
    -XAutoDeriveTypeable is deprecated: Typeable instances are created automatically for all types since GHC 8.2.
  |
6 | {-# LANGUAGE AutoDeriveTypeable #-}
  |              ^^^^^^^^^^^^^^^^^^

Control/Monad/Trans/Class.hs:6:14: warning: [GHC-53692] [-Wdeprecated-flags]
    -XAutoDeriveTypeable is deprecated: Typeable instances are created automatically for all types since GHC 8.2.
  |
6 | {-# LANGUAGE AutoDeriveTypeable #-}
  |              ^^^^^^^^^^^^^^^^^^

Control/Monad/Trans/Cont.hs:9:14: warning: [GHC-53692] [-Wdeprecated-flags]
    -XAutoDeriveTypeable is deprecated: Typeable instances are created automatically for all types since GHC 8.2.
  |
9 | {-# LANGUAGE AutoDeriveTypeable #-}
  |              ^^^^^^^^^^^^^^^^^^

Control/Monad/Trans/Except.hs:6:14: warning: [GHC-53692] [-Wdeprecated-flags]
    -XAutoDeriveTypeable is deprecated: Typeable instances are created automatically for all types since GHC 8.2.
  |
6 | {-# LANGUAGE AutoDeriveTypeable #-}
  |              ^^^^^^^^^^^^^^^^^^

Control/Monad/Trans/Error.hs:6:14: warning: [GHC-53692] [-Wdeprecated-flags]
    -XAutoDeriveTypeable is deprecated: Typeable instances are created automatically for all types since GHC 8.2.
  |
6 | {-# LANGUAGE AutoDeriveTypeable #-}
  |              ^^^^^^^^^^^^^^^^^^

Control/Monad/Trans/Identity.hs:9:14: warning: [GHC-53692] [-Wdeprecated-flags]
    -XAutoDeriveTypeable is deprecated: Typeable instances are created automatically for all types since GHC 8.2.
  |
9 | {-# LANGUAGE AutoDeriveTypeable #-}
  |              ^^^^^^^^^^^^^^^^^^

Control/Monad/Trans/List.hs:6:14: warning: [GHC-53692] [-Wdeprecated-flags]
    -XAutoDeriveTypeable is deprecated: Typeable instances are created automatically for all types since GHC 8.2.
  |
6 | {-# LANGUAGE AutoDeriveTypeable #-}
  |              ^^^^^^^^^^^^^^^^^^

Control/Monad/Trans/Maybe.hs:6:14: warning: [GHC-53692] [-Wdeprecated-flags]
    -XAutoDeriveTypeable is deprecated: Typeable instances are created automatically for all types since GHC 8.2.
  |
6 | {-# LANGUAGE AutoDeriveTypeable #-}
  |              ^^^^^^^^^^^^^^^^^^

Control/Monad/Trans/Reader.hs:6:14: warning: [GHC-53692] [-Wdeprecated-flags]
    -XAutoDeriveTypeable is deprecated: Typeable instances are created automatically for all types since GHC 8.2.
  |
6 | {-# LANGUAGE AutoDeriveTypeable #-}
  |              ^^^^^^^^^^^^^^^^^^

Control/Monad/Trans/RWS/CPS.hs:6:14: warning: [GHC-53692] [-Wdeprecated-flags]
    -XAutoDeriveTypeable is deprecated: Typeable instances are created automatically for all types since GHC 8.2.
  |
6 | {-# LANGUAGE AutoDeriveTypeable #-}
  |              ^^^^^^^^^^^^^^^^^^

Control/Monad/Trans/RWS/Lazy.hs:6:14: warning: [GHC-53692] [-Wdeprecated-flags]
    -XAutoDeriveTypeable is deprecated: Typeable instances are created automatically for all types since GHC 8.2.
  |
6 | {-# LANGUAGE AutoDeriveTypeable #-}
  |              ^^^^^^^^^^^^^^^^^^

Control/Monad/Trans/RWS/Strict.hs:6:14: warning: [GHC-53692] [-Wdeprecated-flags]
    -XAutoDeriveTypeable is deprecated: Typeable instances are created automatically for all types since GHC 8.2.
  |
6 | {-# LANGUAGE AutoDeriveTypeable #-}
  |              ^^^^^^^^^^^^^^^^^^

Control/Monad/Trans/Select.hs:9:14: warning: [GHC-53692] [-Wdeprecated-flags]
    -XAutoDeriveTypeable is deprecated: Typeable instances are created automatically for all types since GHC 8.2.
  |
9 | {-# LANGUAGE AutoDeriveTypeable #-}
  |              ^^^^^^^^^^^^^^^^^^

Control/Monad/Trans/State/Lazy.hs:6:14: warning: [GHC-53692] [-Wdeprecated-flags]
    -XAutoDeriveTypeable is deprecated: Typeable instances are created automatically for all types since GHC 8.2.
  |
6 | {-# LANGUAGE AutoDeriveTypeable #-}
  |              ^^^^^^^^^^^^^^^^^^

Control/Monad/Trans/State/Strict.hs:6:14: warning: [GHC-53692] [-Wdeprecated-flags]
    -XAutoDeriveTypeable is deprecated: Typeable instances are created automatically for all types since GHC 8.2.
  |
6 | {-# LANGUAGE AutoDeriveTypeable #-}
  |              ^^^^^^^^^^^^^^^^^^

Control/Monad/Trans/Writer/CPS.hs:6:14: warning: [GHC-53692] [-Wdeprecated-flags]
    -XAutoDeriveTypeable is deprecated: Typeable instances are created automatically for all types since GHC 8.2.
  |
6 | {-# LANGUAGE AutoDeriveTypeable #-}
  |              ^^^^^^^^^^^^^^^^^^

Control/Monad/Trans/Writer/Lazy.hs:6:14: warning: [GHC-53692] [-Wdeprecated-flags]
    -XAutoDeriveTypeable is deprecated: Typeable instances are created automatically for all types since GHC 8.2.
  |
6 | {-# LANGUAGE AutoDeriveTypeable #-}
  |              ^^^^^^^^^^^^^^^^^^

Control/Monad/Trans/Writer/Strict.hs:6:14: warning: [GHC-53692] [-Wdeprecated-flags]
    -XAutoDeriveTypeable is deprecated: Typeable instances are created automatically for all types since GHC 8.2.
  |
6 | {-# LANGUAGE AutoDeriveTypeable #-}
  |              ^^^^^^^^^^^^^^^^^^

Data/Functor/Constant.hs:9:14: warning: [GHC-53692] [-Wdeprecated-flags]
    -XAutoDeriveTypeable is deprecated: Typeable instances are created automatically for all types since GHC 8.2.
  |
9 | {-# LANGUAGE AutoDeriveTypeable #-}
  |              ^^^^^^^^^^^^^^^^^^

Data/Functor/Reverse.hs:9:14: warning: [GHC-53692] [-Wdeprecated-flags]
    -XAutoDeriveTypeable is deprecated: Typeable instances are created automatically for all types since GHC 8.2.
  |
9 | {-# LANGUAGE AutoDeriveTypeable #-}
  |              ^^^^^^^^^^^^^^^^^^
[ 1 of 26] Compiling Control.Applicative.Backwards ( Control/Applicative/Backwards.hs, nothing )
[ 2 of 26] Compiling Control.Monad.Signatures ( Control/Monad/Signatures.hs, nothing )
[ 3 of 26] Compiling Control.Monad.Trans.Class ( Control/Monad/Trans/Class.hs, nothing )
[ 4 of 26] Compiling Control.Monad.Trans.Cont ( Control/Monad/Trans/Cont.hs, nothing )
[ 5 of 26] Compiling Control.Monad.Trans.Error ( Control/Monad/Trans/Error.hs, nothing )
[ 6 of 26] Compiling Control.Monad.Trans.Except ( Control/Monad/Trans/Except.hs, nothing )
[ 7 of 26] Compiling Control.Monad.Trans.Identity ( Control/Monad/Trans/Identity.hs, nothing )
[ 8 of 26] Compiling Control.Monad.Trans.List ( Control/Monad/Trans/List.hs, nothing )

Control/Monad/Trans/List.hs:147:43: warning: [GHC-63394] [-Wx-partial]
    In the use of head
    (imported from Prelude, but defined in GHC.List):
    "This is a partial function, it throws an error on empty lists. Use pattern matching or Data.List.uncons instead. Consider refactoring to use Data.List.NonEmpty."
    |
147 |     mfix f = ListT $ mfix (runListT . f . head) >>= \ xs -> case xs of
    |                                           ^^^^

Control/Monad/Trans/List.hs:149:60: warning: [GHC-63394] [-Wx-partial]
    In the use of tail
    (imported from Prelude, but defined in GHC.List):
    "This is a partial function, it throws an error on empty lists. Replace it with drop 1, or use pattern matching or Data.List.uncons instead. Consider refactoring to use Data.List.NonEmpty."
    |
149 |         x:_ -> liftM (x:) (runListT (mfix (mapListT (liftM tail) . f)))
    |                                                            ^^^^
[ 9 of 26] Compiling Control.Monad.Trans.Maybe ( Control/Monad/Trans/Maybe.hs, nothing )
[10 of 26] Compiling Control.Monad.Trans.RWS.CPS ( Control/Monad/Trans/RWS/CPS.hs, nothing )
[11 of 26] Compiling Control.Monad.Trans.RWS.Lazy ( Control/Monad/Trans/RWS/Lazy.hs, nothing )
[12 of 26] Compiling Control.Monad.Trans.RWS ( Control/Monad/Trans/RWS.hs, nothing )
[13 of 26] Compiling Control.Monad.Trans.RWS.Strict ( Control/Monad/Trans/RWS/Strict.hs, nothing )
[14 of 26] Compiling Control.Monad.Trans.Reader ( Control/Monad/Trans/Reader.hs, nothing )
[15 of 26] Compiling Control.Monad.Trans.Select ( Control/Monad/Trans/Select.hs, nothing )
[16 of 26] Compiling Control.Monad.Trans.State.Lazy ( Control/Monad/Trans/State/Lazy.hs, nothing )
[17 of 26] Compiling Control.Monad.Trans.State ( Control/Monad/Trans/State.hs, nothing )
[18 of 26] Compiling Control.Monad.Trans.State.Strict ( Control/Monad/Trans/State/Strict.hs, nothing )
[19 of 26] Compiling Control.Monad.Trans.Writer.CPS ( Control/Monad/Trans/Writer/CPS.hs, nothing )
[20 of 26] Compiling Control.Monad.Trans.Writer.Lazy ( Control/Monad/Trans/Writer/Lazy.hs, nothing )
[21 of 26] Compiling Control.Monad.Trans.Writer ( Control/Monad/Trans/Writer.hs, nothing )
[22 of 26] Compiling Control.Monad.Trans.Accum ( Control/Monad/Trans/Accum.hs, nothing )
[23 of 26] Compiling Control.Monad.Trans.Writer.Strict ( Control/Monad/Trans/Writer/Strict.hs, nothing )
[24 of 26] Compiling Data.Functor.Constant ( Data/Functor/Constant.hs, nothing )
[25 of 26] Compiling Control.Applicative.Lift ( Control/Applicative/Lift.hs, nothing )
[26 of 26] Compiling Data.Functor.Reverse ( Data/Functor/Reverse.hs, nothing )
Haddock coverage:
 100% (  2 /  2) in 'Control.Applicative.Backwards'
Warning: 'lift' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
 100% (  5 /  5) in 'Control.Monad.Signatures'
 100% ( 14 / 14) in 'Control.Monad.Trans.Class'
Warning: 'ContT' is ambiguous. It is defined
    * at Control/Monad/Trans/Cont.hs:136:23
    * at Control/Monad/Trans/Cont.hs:136:1
    You may be able to disambiguate the identifier by qualifying it or
    by specifying the type/value namespace explicitly.
    Defaulting to the one defined at Control/Monad/Trans/Cont.hs:136:1
 100% ( 22 / 22) in 'Control.Monad.Trans.Cont'
 100% ( 15 / 15) in 'Control.Monad.Trans.Error'
Warning: 'ExceptT' is ambiguous. It is defined
    * at Control/Monad/Trans/Except.hs:119:25
    * at Control/Monad/Trans/Except.hs:119:1
    You may be able to disambiguate the identifier by qualifying it or
    by specifying the type/value namespace explicitly.
    Defaulting to the one defined at Control/Monad/Trans/Except.hs:119:1
 100% ( 19 / 19) in 'Control.Monad.Trans.Except'
 100% (  7 /  7) in 'Control.Monad.Trans.Identity'
Warning: 'ListT' is ambiguous. It is defined
    * at Control/Monad/Trans/List.hs:56:21
    * at Control/Monad/Trans/List.hs:56:1
    You may be able to disambiguate the identifier by qualifying it or
    by specifying the type/value namespace explicitly.
    Defaulting to the one defined at Control/Monad/Trans/List.hs:56:1
 100% (  7 /  7) in 'Control.Monad.Trans.List'
Warning: 'MaybeT' is ambiguous. It is defined
    * at Control/Monad/Trans/Maybe.hs:73:22
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Documentation created: dist/doc/html/transformers/,
dist/doc/html/transformers/transformers.txt
Installing library in /var/lib/hackage-doc-builder/build-cache/tmp-install/lib/x86_64-linux-ghc-9.8.4/transformers-0.5.6.2-GuBDD9EOCgqLkToKV1Tkwv
Completed    transformers-0.5.6.2
Configuring mtl-2.2.2...
Preprocessing library for mtl-2.2.2..
Building library for mtl-2.2.2..

on the commandline: warning: [GHC-53692] [-Wdeprecated-flags]
    -Wnoncanonical-monadfail-instances is deprecated: fail is no longer a method of Monad
[ 1 of 22] Compiling Control.Monad.Cont.Class ( Control/Monad/Cont/Class.hs, dist/build/Control/Monad/Cont/Class.o, dist/build/Control/Monad/Cont/Class.dyn_o )
[ 2 of 22] Compiling Control.Monad.Error.Class ( Control/Monad/Error/Class.hs, dist/build/Control/Monad/Error/Class.o, dist/build/Control/Monad/Error/Class.dyn_o )
[ 3 of 22] Compiling Control.Monad.Identity ( Control/Monad/Identity.hs, dist/build/Control/Monad/Identity.o, dist/build/Control/Monad/Identity.dyn_o )
[ 4 of 22] Compiling Control.Monad.Reader.Class ( Control/Monad/Reader/Class.hs, dist/build/Control/Monad/Reader/Class.o, dist/build/Control/Monad/Reader/Class.dyn_o )
[ 5 of 22] Compiling Control.Monad.State.Class ( Control/Monad/State/Class.hs, dist/build/Control/Monad/State/Class.o, dist/build/Control/Monad/State/Class.dyn_o )
[ 6 of 22] Compiling Control.Monad.Trans ( Control/Monad/Trans.hs, dist/build/Control/Monad/Trans.o, dist/build/Control/Monad/Trans.dyn_o )
[ 7 of 22] Compiling Control.Monad.State.Strict ( Control/Monad/State/Strict.hs, dist/build/Control/Monad/State/Strict.o, dist/build/Control/Monad/State/Strict.dyn_o )
[ 8 of 22] Compiling Control.Monad.State.Lazy ( Control/Monad/State/Lazy.hs, dist/build/Control/Monad/State/Lazy.o, dist/build/Control/Monad/State/Lazy.dyn_o )
[ 9 of 22] Compiling Control.Monad.State ( Control/Monad/State.hs, dist/build/Control/Monad/State.o, dist/build/Control/Monad/State.dyn_o )
[10 of 22] Compiling Control.Monad.Reader ( Control/Monad/Reader.hs, dist/build/Control/Monad/Reader.o, dist/build/Control/Monad/Reader.dyn_o )
[11 of 22] Compiling Control.Monad.List ( Control/Monad/List.hs, dist/build/Control/Monad/List.o, dist/build/Control/Monad/List.dyn_o )
[12 of 22] Compiling Control.Monad.Except ( Control/Monad/Except.hs, dist/build/Control/Monad/Except.o, dist/build/Control/Monad/Except.dyn_o )
[13 of 22] Compiling Control.Monad.Error ( Control/Monad/Error.hs, dist/build/Control/Monad/Error.o, dist/build/Control/Monad/Error.dyn_o )
[14 of 22] Compiling Control.Monad.Cont ( Control/Monad/Cont.hs, dist/build/Control/Monad/Cont.o, dist/build/Control/Monad/Cont.dyn_o )
[15 of 22] Compiling Control.Monad.Writer.Class ( Control/Monad/Writer/Class.hs, dist/build/Control/Monad/Writer/Class.o, dist/build/Control/Monad/Writer/Class.dyn_o )
[16 of 22] Compiling Control.Monad.RWS.Class ( Control/Monad/RWS/Class.hs, dist/build/Control/Monad/RWS/Class.o, dist/build/Control/Monad/RWS/Class.dyn_o )
[17 of 22] Compiling Control.Monad.RWS.Strict ( Control/Monad/RWS/Strict.hs, dist/build/Control/Monad/RWS/Strict.o, dist/build/Control/Monad/RWS/Strict.dyn_o )
[18 of 22] Compiling Control.Monad.RWS.Lazy ( Control/Monad/RWS/Lazy.hs, dist/build/Control/Monad/RWS/Lazy.o, dist/build/Control/Monad/RWS/Lazy.dyn_o )
[19 of 22] Compiling Control.Monad.RWS ( Control/Monad/RWS.hs, dist/build/Control/Monad/RWS.o, dist/build/Control/Monad/RWS.dyn_o )
[20 of 22] Compiling Control.Monad.Writer.Lazy ( Control/Monad/Writer/Lazy.hs, dist/build/Control/Monad/Writer/Lazy.o, dist/build/Control/Monad/Writer/Lazy.dyn_o )
[21 of 22] Compiling Control.Monad.Writer ( Control/Monad/Writer.hs, dist/build/Control/Monad/Writer.o, dist/build/Control/Monad/Writer.dyn_o )
[22 of 22] Compiling Control.Monad.Writer.Strict ( Control/Monad/Writer/Strict.hs, dist/build/Control/Monad/Writer/Strict.o, dist/build/Control/Monad/Writer/Strict.dyn_o )
Preprocessing library for mtl-2.2.2..
Running Haddock on library for mtl-2.2.2..
Warning: --source-* options are ignored when --hyperlinked-source is enabled.
[ 1 of 22] Compiling Control.Monad.Cont.Class ( Control/Monad/Cont/Class.hs, nothing )
[ 2 of 22] Compiling Control.Monad.Error.Class ( Control/Monad/Error/Class.hs, nothing )
[ 3 of 22] Compiling Control.Monad.Identity ( Control/Monad/Identity.hs, nothing )
[ 4 of 22] Compiling Control.Monad.Reader.Class ( Control/Monad/Reader/Class.hs, nothing )
[ 5 of 22] Compiling Control.Monad.State.Class ( Control/Monad/State/Class.hs, nothing )
[ 6 of 22] Compiling Control.Monad.Trans ( Control/Monad/Trans.hs, nothing )
[ 7 of 22] Compiling Control.Monad.State.Strict ( Control/Monad/State/Strict.hs, nothing )
[ 8 of 22] Compiling Control.Monad.State.Lazy ( Control/Monad/State/Lazy.hs, nothing )
[ 9 of 22] Compiling Control.Monad.State ( Control/Monad/State.hs, nothing )
[10 of 22] Compiling Control.Monad.Reader ( Control/Monad/Reader.hs, nothing )
[11 of 22] Compiling Control.Monad.List ( Control/Monad/List.hs, nothing )
[12 of 22] Compiling Control.Monad.Except ( Control/Monad/Except.hs, nothing )
[13 of 22] Compiling Control.Monad.Error ( Control/Monad/Error.hs, nothing )
[14 of 22] Compiling Control.Monad.Cont ( Control/Monad/Cont.hs, nothing )
[15 of 22] Compiling Control.Monad.Writer.Class ( Control/Monad/Writer/Class.hs, nothing )
[16 of 22] Compiling Control.Monad.RWS.Class ( Control/Monad/RWS/Class.hs, nothing )
[17 of 22] Compiling Control.Monad.RWS.Strict ( Control/Monad/RWS/Strict.hs, nothing )
[18 of 22] Compiling Control.Monad.RWS.Lazy ( Control/Monad/RWS/Lazy.hs, nothing )
[19 of 22] Compiling Control.Monad.RWS ( Control/Monad/RWS.hs, nothing )
[20 of 22] Compiling Control.Monad.Writer.Lazy ( Control/Monad/Writer/Lazy.hs, nothing )
[21 of 22] Compiling Control.Monad.Writer ( Control/Monad/Writer.hs, nothing )
[22 of 22] Compiling Control.Monad.Writer.Strict ( Control/Monad/Writer/Strict.hs, nothing )
Haddock coverage:
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    * in Data.Functor.Identity
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    * in Control.Monad.Trans.Except
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Documentation created: dist/doc/html/mtl/, dist/doc/html/mtl/mtl.txt
Installing library in /var/lib/hackage-doc-builder/build-cache/tmp-install/lib/x86_64-linux-ghc-9.8.4/mtl-2.2.2-51L0cqimcINDdfIZ63qIww
Completed    mtl-2.2.2
Downloading  Tainted-0.1.0.2
Downloaded   Tainted-0.1.0.2
Configuring Tainted-0.1.0.2...
Preprocessing library for Tainted-0.1.0.2..
Building library for Tainted-0.1.0.2..
[1 of 2] Compiling Data.Tainted     ( src/Data/Tainted.hs, dist/build/Data/Tainted.o, dist/build/Data/Tainted.dyn_o )

src/Data/Tainted.hs:21:1: warning: [GHC-66111] [-Wunused-imports]
    The import of Control.Applicative is redundant
      except perhaps to import instances from Control.Applicative
    To import instances alone, use: import Control.Applicative()
   |
21 | import Control.Applicative
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^

src/Data/Tainted.hs:54:5: warning: [GHC-22705] [-Wnoncanonical-monad-instances]
    Noncanonical pure = return definition detected
    in the instance declaration for Applicative Tainted.
    Suggested fix:
      Move definition from return to pure
      See also: https://gitlab.haskell.org/ghc/ghc/-/wikis/proposal/monad-of-no-return
   |
54 |     pure = return
   |     ^^^^^^^^^^^^^

src/Data/Tainted.hs:88:5: warning: [GHC-22705] [-Wnoncanonical-monad-instances]
    Noncanonical return definition detected
    in the instance declaration for Monad Tainted.
    return will eventually be removed in favour of pure
    Suggested fix:
      Either remove definition for return (recommended) or define as return = pure
      See also: https://gitlab.haskell.org/ghc/ghc/-/wikis/proposal/monad-of-no-return
   |
88 |     return = Clean
   |     ^^^^^^^^^^^^^^
[2 of 2] Compiling Control.Monad.Trans.Tainted ( src/Control/Monad/Trans/Tainted.hs, dist/build/Control/Monad/Trans/Tainted.o, dist/build/Control/Monad/Trans/Tainted.dyn_o )

src/Control/Monad/Trans/Tainted.hs:20:1: warning: [GHC-66111] [-Wunused-imports]
    The import of Control.Applicative is redundant
      except perhaps to import instances from Control.Applicative
    To import instances alone, use: import Control.Applicative()
   |
20 | import Control.Applicative
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^

src/Control/Monad/Trans/Tainted.hs:31:5: warning: [GHC-22705] [-Wnoncanonical-monad-instances]
    Noncanonical pure = return definition detected
    in the instance declaration for Applicative (TaintedT m).
    Suggested fix:
      Move definition from return to pure
      See also: https://gitlab.haskell.org/ghc/ghc/-/wikis/proposal/monad-of-no-return
   |
31 |     pure = return
   |     ^^^^^^^^^^^^^

src/Control/Monad/Trans/Tainted.hs:36:5: warning: [GHC-22705] [-Wnoncanonical-monad-instances]
    Noncanonical return definition detected
    in the instance declaration for Monad (TaintedT m).
    return will eventually be removed in favour of pure
    Suggested fix:
      Either remove definition for return (recommended) or define as return = pure
      See also: https://gitlab.haskell.org/ghc/ghc/-/wikis/proposal/monad-of-no-return
   |
36 |     return = TaintedT . return . return
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

src/Control/Monad/Trans/Tainted.hs:43:21: warning: [GHC-63397] [-Wname-shadowing]
    This binding for res shadows the existing binding
      bound at src/Control/Monad/Trans/Tainted.hs:38:9
   |
43 |                     res <- runTainted $ f t
   |                     ^^^
Preprocessing library for Tainted-0.1.0.2..
Running Haddock on library for Tainted-0.1.0.2..
Warning: --source-* options are ignored when --hyperlinked-source is enabled.
[1 of 2] Compiling Data.Tainted     ( src/Data/Tainted.hs, nothing )

src/Data/Tainted.hs:21:1: warning: [GHC-66111] [-Wunused-imports]
    The import of Control.Applicative is redundant
      except perhaps to import instances from Control.Applicative
    To import instances alone, use: import Control.Applicative()
   |
21 | import Control.Applicative
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^

src/Data/Tainted.hs:54:5: warning: [GHC-22705] [-Wnoncanonical-monad-instances]
    Noncanonical pure = return definition detected
    in the instance declaration for Applicative Tainted.
    Suggested fix:
      Move definition from return to pure
      See also: https://gitlab.haskell.org/ghc/ghc/-/wikis/proposal/monad-of-no-return
   |
54 |     pure = return
   |     ^^^^^^^^^^^^^

src/Data/Tainted.hs:88:5: warning: [GHC-22705] [-Wnoncanonical-monad-instances]
    Noncanonical return definition detected
    in the instance declaration for Monad Tainted.
    return will eventually be removed in favour of pure
    Suggested fix:
      Either remove definition for return (recommended) or define as return = pure
      See also: https://gitlab.haskell.org/ghc/ghc/-/wikis/proposal/monad-of-no-return
   |
88 |     return = Clean
   |     ^^^^^^^^^^^^^^
[2 of 2] Compiling Control.Monad.Trans.Tainted ( src/Control/Monad/Trans/Tainted.hs, nothing )

src/Control/Monad/Trans/Tainted.hs:20:1: warning: [GHC-66111] [-Wunused-imports]
    The import of Control.Applicative is redundant
      except perhaps to import instances from Control.Applicative
    To import instances alone, use: import Control.Applicative()
   |
20 | import Control.Applicative
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^

src/Control/Monad/Trans/Tainted.hs:31:5: warning: [GHC-22705] [-Wnoncanonical-monad-instances]
    Noncanonical pure = return definition detected
    in the instance declaration for Applicative (TaintedT m).
    Suggested fix:
      Move definition from return to pure
      See also: https://gitlab.haskell.org/ghc/ghc/-/wikis/proposal/monad-of-no-return
   |
31 |     pure = return
   |     ^^^^^^^^^^^^^

src/Control/Monad/Trans/Tainted.hs:36:5: warning: [GHC-22705] [-Wnoncanonical-monad-instances]
    Noncanonical return definition detected
    in the instance declaration for Monad (TaintedT m).
    return will eventually be removed in favour of pure
    Suggested fix:
      Either remove definition for return (recommended) or define as return = pure
      See also: https://gitlab.haskell.org/ghc/ghc/-/wikis/proposal/monad-of-no-return
   |
36 |     return = TaintedT . return . return
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

src/Control/Monad/Trans/Tainted.hs:43:21: warning: [GHC-63397] [-Wname-shadowing]
    This binding for res shadows the existing binding
      bound at src/Control/Monad/Trans/Tainted.hs:38:9
   |
43 |                     res <- runTainted $ f t
   |                     ^^^
Haddock coverage:
 100% (  7 /  7) in 'Data.Tainted'
Warning: 'TaintedT' is ambiguous. It is defined
    * at src/Control/Monad/Trans/Tainted.hs:24:24
    * at src/Control/Monad/Trans/Tainted.hs:24:1
    You may be able to disambiguate the identifier by qualifying it or
    by specifying the type/value namespace explicitly.
    Defaulting to the one defined at src/Control/Monad/Trans/Tainted.hs:24:1
 100% (  3 /  3) in 'Control.Monad.Trans.Tainted'
Documentation created: dist/doc/html/Tainted/,
dist/doc/html/Tainted/Tainted.txt
Installing library in /var/lib/hackage-doc-builder/build-cache/tmp-install/lib/x86_64-linux-ghc-9.8.4/Tainted-0.1.0.2-LqAQx2lT7GO8ZEmRq33h73
Completed    Tainted-0.1.0.2

Test log

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Resolving dependencies...
No tests to run for all the packages in the project