Package test suite fails to build on GHC 9.4.2

[avanov]

Hi, subj:

Preprocessing library for hourglass-0.2.12..
Building library for hourglass-0.2.12..
[ 1 of 17] Compiling Data.Hourglass.Utils ( Data/Hourglass/Utils.hs, dist/build/Data/Hourglass/Utils.o, dist/build/Data/Hourglass/Utils.dyn_o )
[ 2 of 17] Compiling Data.Hourglass.Zone ( Data/Hourglass/Zone.hs, dist/build/Data/Hourglass/Zone.o, dist/build/Data/Hourglass/Zone.dyn_o )
[ 3 of 17] Compiling Time.Types       ( Time/Types.hs, dist/build/Time/Types.o, dist/build/Time/Types.dyn_o )
[ 4 of 17] Compiling Data.Hourglass.Types ( Data/Hourglass/Types.hs, dist/build/Data/Hourglass/Types.o, dist/build/Data/Hourglass/Types.dyn_o )
[ 5 of 17] Compiling Data.Hourglass.Internal.Unix ( Data/Hourglass/Internal/Unix.hs, dist/build/Data/Hourglass/Internal/Unix.o, dist/build/Data/Hourglass/Internal/Unix.dyn_o )

Data/Hourglass/Internal/Unix.hs:24:1: warning: [-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()
   |
24 | import Control.Applicative
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[ 6 of 17] Compiling Data.Hourglass.Internal ( Data/Hourglass/Internal.hs, dist/build/Data/Hourglass/Internal.o, dist/build/Data/Hourglass/Internal.dyn_o )
[ 7 of 17] Compiling Data.Hourglass.Calendar ( Data/Hourglass/Calendar.hs, dist/build/Data/Hourglass/Calendar.o, dist/build/Data/Hourglass/Calendar.dyn_o )
[ 8 of 17] Compiling Data.Hourglass.Diff ( Data/Hourglass/Diff.hs, dist/build/Data/Hourglass/Diff.o, dist/build/Data/Hourglass/Diff.dyn_o )

Data/Hourglass/Diff.hs:23:1: warning: [-Wunused-imports]
    The import of ‘Data.Monoid’ is redundant
      except perhaps to import instances from ‘Data.Monoid’
    To import instances alone, use: import Data.Monoid()
   |
23 | import Data.Monoid
   | ^^^^^^^^^^^^^^^^^^

Data/Hourglass/Diff.hs:49:5: warning: [-Wnoncanonical-monoid-instances]
    Noncanonical ‘mappend’ definition detected
    in the instance declaration for ‘Monoid Period’.
    ‘mappend’ will eventually be removed in favour of ‘(<>)’
    Either remove definition for ‘mappend’ (recommended) or define as ‘mappend = (<>)’
    See also: https://gitlab.haskell.org/ghc/ghc/-/wikis/proposal/semigroup-monoid
   |
49 |     mappend (Period y1 m1 d1) (Period y2 m2 d2) =
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^...

Data/Hourglass/Diff.hs:70:5: warning: [-Wnoncanonical-monoid-instances]
    Noncanonical ‘mappend’ definition detected
    in the instance declaration for ‘Monoid Duration’.
    ‘mappend’ will eventually be removed in favour of ‘(<>)’
    Either remove definition for ‘mappend’ (recommended) or define as ‘mappend = (<>)’
    See also: https://gitlab.haskell.org/ghc/ghc/-/wikis/proposal/semigroup-monoid
   |
70 |     mappend (Duration h1 m1 s1 ns1) (Duration h2 m2 s2 ns2) =
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^...
[ 9 of 17] Compiling Data.Hourglass.Time ( Data/Hourglass/Time.hs, dist/build/Data/Hourglass/Time.o, dist/build/Data/Hourglass/Time.dyn_o )
[10 of 17] Compiling Data.Hourglass.Epoch ( Data/Hourglass/Epoch.hs, dist/build/Data/Hourglass/Epoch.o, dist/build/Data/Hourglass/Epoch.dyn_o )
[11 of 17] Compiling Data.Hourglass.Local ( Data/Hourglass/Local.hs, dist/build/Data/Hourglass/Local.o, dist/build/Data/Hourglass/Local.dyn_o )
[12 of 17] Compiling Time.System      ( Time/System.hs, dist/build/Time/System.o, dist/build/Time/System.dyn_o )

Time/System.hs:23:1: warning: [-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()
   |
23 | import Control.Applicative
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[13 of 17] Compiling System.Hourglass ( System/Hourglass.hs, dist/build/System/Hourglass.o, dist/build/System/Hourglass.dyn_o )
[14 of 17] Compiling Data.Hourglass.Format ( Data/Hourglass/Format.hs, dist/build/Data/Hourglass/Format.o, dist/build/Data/Hourglass/Format.dyn_o )
[15 of 17] Compiling Data.Hourglass   ( Data/Hourglass.hs, dist/build/Data/Hourglass.o, dist/build/Data/Hourglass.dyn_o )
[16 of 17] Compiling Time.Compat      ( Time/Compat.hs, dist/build/Time/Compat.o, dist/build/Time/Compat.dyn_o )
[17 of 17] Compiling Data.Hourglass.Compat ( Data/Hourglass/Compat.hs, dist/build/Data/Hourglass/Compat.o, dist/build/Data/Hourglass/Compat.dyn_o )
Preprocessing test suite 'test-hourglass' for hourglass-0.2.12..
Building test suite 'test-hourglass' for hourglass-0.2.12..

<no location info>: warning: [-Wmissing-home-modules]
    These modules are needed for compilation but not listed in your .cabal file's other-modules: 
        TimeDB
[1 of 2] Compiling TimeDB           ( tests/TimeDB.hs, dist/build/test-hourglass/test-hourglass-tmp/TimeDB.o )
[2 of 2] Compiling Main             ( tests/Tests.hs, dist/build/test-hourglass/test-hourglass-tmp/Main.o )

tests/Tests.hs:213:24: error:
    Not in scope: ‘T.parseTime’
    NB: neither ‘System.Locale’, ‘Data.Time.Calendar’,
                ‘Data.Time.Clock’,
                ‘Data.Time.Clock.POSIX’ nor ‘Data.Time.Format’ export ‘parseTime’.
    Suggested fix:
      Perhaps use ‘T.parseTimeM’ (imported from Data.Time.Format)
    |
213 |                 md2  = T.parseTime T.defaultTimeLocale fmt "%F"
    |                        ^^^^^^^^^^^
error: builder for '/nix/store/vmnhypx7jd0lz22bld8pb27p4kgynj8b-hourglass-0.2.12.drv' failed with exit code 1;
       last 10 log lines:
       > tests/Tests.hs:213:24: error:
       >     Not in scope: ‘T.parseTime’
       >     NB: neither ‘System.Locale’, ‘Data.Time.Calendar’,
       >                 ‘Data.Time.Clock’,
       >                 ‘Data.Time.Clock.POSIX’ nor ‘Data.Time.Format’ export ‘parseTime’.
       >     Suggested fix:
       >       Perhaps use ‘T.parseTimeM’ (imported from Data.Time.Format)
       >     |
       > 213 |                 md2  = T.parseTime T.defaultTimeLocale fmt "%F"
       >     |                        ^^^^^^^^^^^
       For full logs, run 'nix log /nix/store/vmnhypx7jd0lz22bld8pb27p4kgynj8b-hourglass-0.2.12.drv'.