Build #1 for ztail-1.2.0.4

[all reports]

Package ztail-1.2.0.4
Install InstallOk
Docs Ok
Tests NotTried
Time submitted 2026-01-28 03:30:52.731484337 UTC
Compiler ghc-9.8.4
OS linux
Arch x86_64
Dependencies array-0.5.8.0, base-4.19.2.0, bytestring-0.12.1.0, filepath-1.4.301.0, hinotify-0.4.2, process-1.6.25.0, regex-posix-0.96.0.2, time-1.12.2, unix-2.8.6.0, unordered-containers-0.2.21
Flags inotify

Code Coverage

No Code Coverage was submitted for this report.

Build log

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Resolving dependencies...
Configuring os-string-2.0.10...
Preprocessing library for os-string-2.0.10..
Building library for os-string-2.0.10..
[ 1 of 11] Compiling System.OsString.Data.ByteString.Short.Internal ( System/OsString/Data/ByteString/Short/Internal.hs, dist/build/System/OsString/Data/ByteString/Short/Internal.o, dist/build/System/OsString/Data/ByteString/Short/Internal.dyn_o )
[ 2 of 11] Compiling System.OsString.Data.ByteString.Short ( System/OsString/Data/ByteString/Short.hs, dist/build/System/OsString/Data/ByteString/Short.o, dist/build/System/OsString/Data/ByteString/Short.dyn_o )
[ 3 of 11] Compiling System.OsString.Data.ByteString.Short.Word16 ( System/OsString/Data/ByteString/Short/Word16.hs, dist/build/System/OsString/Data/ByteString/Short/Word16.o, dist/build/System/OsString/Data/ByteString/Short/Word16.dyn_o )
[ 4 of 11] Compiling System.OsString.Internal.Exception ( System/OsString/Internal/Exception.hs, dist/build/System/OsString/Internal/Exception.o, dist/build/System/OsString/Internal/Exception.dyn_o )
[ 5 of 11] Compiling System.OsString.Encoding.Internal ( System/OsString/Encoding/Internal.hs, dist/build/System/OsString/Encoding/Internal.o, dist/build/System/OsString/Encoding/Internal.dyn_o )

System/OsString/Encoding/Internal.hs:27:42: warning: [GHC-38856] [-Wunused-imports]
    The import of try from module Control.Exception is redundant
   |
27 | import Control.Exception (SomeException, try, Exception (displayException), evaluate)
   |                                          ^^^
[ 6 of 11] Compiling System.OsString.Encoding ( System/OsString/Encoding.hs, dist/build/System/OsString/Encoding.o, dist/build/System/OsString/Encoding.dyn_o )
[ 7 of 11] Compiling System.OsString.Internal.Types ( System/OsString/Internal/Types.hs, dist/build/System/OsString/Internal/Types.o, dist/build/System/OsString/Internal/Types.dyn_o )

System/OsString/Internal/Types.hs:38:42: warning: [GHC-38856] [-Wunused-imports]
    The import of coerceWith
    from module Data.Type.Coercion is redundant
   |
38 | import Data.Type.Coercion (Coercion(..), coerceWith)
   |                                          ^^^^^^^^^^
[ 8 of 11] Compiling System.OsString.Posix ( System/OsString/Posix.hs, dist/build/System/OsString/Posix.o, dist/build/System/OsString/Posix.dyn_o )
[ 9 of 11] Compiling System.OsString.Internal ( System/OsString/Internal.hs, dist/build/System/OsString/Internal.o, dist/build/System/OsString/Internal.dyn_o )
[10 of 11] Compiling System.OsString  ( System/OsString.hs, dist/build/System/OsString.o, dist/build/System/OsString.dyn_o )
[11 of 11] Compiling System.OsString.Windows ( System/OsString/Windows.hs, dist/build/System/OsString/Windows.o, dist/build/System/OsString/Windows.dyn_o )
Preprocessing library for os-string-2.0.10..
Running Haddock on library for os-string-2.0.10..
Warning: --source-* options are ignored when --hyperlinked-source is enabled.
[ 1 of 11] Compiling System.OsString.Data.ByteString.Short.Internal ( System/OsString/Data/ByteString/Short/Internal.hs, nothing )
[ 2 of 11] Compiling System.OsString.Data.ByteString.Short ( System/OsString/Data/ByteString/Short.hs, nothing )
[ 3 of 11] Compiling System.OsString.Data.ByteString.Short.Word16 ( System/OsString/Data/ByteString/Short/Word16.hs, nothing )
[ 4 of 11] Compiling System.OsString.Internal.Exception ( System/OsString/Internal/Exception.hs, nothing )
[ 5 of 11] Compiling System.OsString.Encoding.Internal ( System/OsString/Encoding/Internal.hs, nothing )

System/OsString/Encoding/Internal.hs:27:42: warning: [GHC-38856] [-Wunused-imports]
    The import of try from module Control.Exception is redundant
   |
27 | import Control.Exception (SomeException, try, Exception (displayException), evaluate)
   |                                          ^^^
[ 6 of 11] Compiling System.OsString.Encoding ( System/OsString/Encoding.hs, nothing )
[ 7 of 11] Compiling System.OsString.Internal.Types ( System/OsString/Internal/Types.hs, nothing )

System/OsString/Internal/Types.hs:38:42: warning: [GHC-38856] [-Wunused-imports]
    The import of coerceWith
    from module Data.Type.Coercion is redundant
   |
38 | import Data.Type.Coercion (Coercion(..), coerceWith)
   |                                          ^^^^^^^^^^
[ 8 of 11] Compiling System.OsString.Posix ( System/OsString/Posix.hs, nothing )
[ 9 of 11] Compiling System.OsString.Internal ( System/OsString/Internal.hs, nothing )
[10 of 11] Compiling System.OsString  ( System/OsString.hs, nothing )
[11 of 11] Compiling System.OsString.Windows ( System/OsString/Windows.hs, nothing )
Haddock coverage:
Warning: 'ShortByteString' is ambiguous. It is defined
    * in Data.ByteString.Short.Internal
    * in Data.ByteString.Short.Internal
    You may be able to disambiguate the identifier by qualifying it or
    by specifying the type/value namespace explicitly.
    Defaulting to the one defined in Data.ByteString.Short.Internal
  26% ( 11 / 41) in 'System.OsString.Data.ByteString.Short.Internal'
  Missing documentation for:
    _nul (System/OsString/Data/ByteString/Short/Internal.hs:67)
    isSpace (System/OsString/Data/ByteString/Short/Internal.hs:70)
    create (System/OsString/Data/ByteString/Short/Internal.hs:133)
    asBA (System/OsString/Data/ByteString/Short/Internal.hs:143)
    BA (System/OsString/Data/ByteString/Short/Internal.hs:147)
    MBA (System/OsString/Data/ByteString/Short/Internal.hs:148)
    newPinnedByteArray (System/OsString/Data/ByteString/Short/Internal.hs:152)
    newByteArray (System/OsString/Data/ByteString/Short/Internal.hs:157)
    copyByteArray (System/OsString/Data/ByteString/Short/Internal.hs:162)
    unsafeFreezeByteArray (System/OsString/Data/ByteString/Short/Internal.hs:167)
    copyAddrToByteArray (System/OsString/Data/ByteString/Short/Internal.hs:172)
    moduleErrorIO (System/OsString/Data/ByteString/Short/Internal.hs:308)
    moduleErrorMsg (System/OsString/Data/ByteString/Short/Internal.hs:312)
    packWord16 (System/OsString/Data/ByteString/Short/Internal.hs:315)
    packLenWord16 (System/OsString/Data/ByteString/Short/Internal.hs:318)
    unpackWord16 (System/OsString/Data/ByteString/Short/Internal.hs:329)
    packWord16Rev (System/OsString/Data/ByteString/Short/Internal.hs:338)
    packLenWord16Rev (System/OsString/Data/ByteString/Short/Internal.hs:341)
    indexWord8Array (System/OsString/Data/ByteString/Short/Internal.hs:450)
    word16ToLE# (System/OsString/Data/ByteString/Short/Internal.hs:471)
    word16FromLE# (System/OsString/Data/ByteString/Short/Internal.hs:473)
    setByteArray (System/OsString/Data/ByteString/Short/Internal.hs:476)
    copyMutableByteArray (System/OsString/Data/ByteString/Short/Internal.hs:481)
    createAndTrim' (System/OsString/Data/ByteString/Short/Internal.hs:507)
    createAndTrim'' (System/OsString/Data/ByteString/Short/Internal.hs:523)
    findIndexOrLength (System/OsString/Data/ByteString/Short/Internal.hs:549)
    assertEven (System/OsString/Data/ByteString/Short/Internal.hs:578)
    errorEmptySBS (System/OsString/Data/ByteString/Short/Internal.hs:587)
    moduleError (System/OsString/Data/ByteString/Short/Internal.hs:591)
    compareByteArraysOff (System/OsString/Data/ByteString/Short/Internal.hs:609)
Warning: 'ShortByteString' is ambiguous. It is defined
    * in Data.ByteString.Short.Internal
    * in Data.ByteString.Short.Internal
    You may be able to disambiguate the identifier by qualifying it or
    by specifying the type/value namespace explicitly.
    Defaulting to the one defined in Data.ByteString.Short.Internal
  96% ( 93 / 96) in 'System.OsString.Data.ByteString.Short'
  Missing documentation for:
    append
    uncons2 (System/OsString/Data/ByteString/Short.hs:184)
    concat
Warning: 'ShortByteString' is ambiguous. It is defined
    * in Data.ByteString.Short.Internal
    * in Data.ByteString.Short.Internal
    You may be able to disambiguate the identifier by qualifying it or
    by specifying the type/value namespace explicitly.
    Defaulting to the one defined in Data.ByteString.Short.Internal
Warning: 'ByteString' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
Warning: 'CString' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
  96% ( 92 / 95) in 'System.OsString.Data.ByteString.Short.Word16'
  Missing documentation for:
    append
    concat
    breakSubstring (System/OsString/Data/ByteString/Short/Word16.hs:666)
Warning: 'try' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
  33% (  1 /  3) in 'System.OsString.Internal.Exception'
  Missing documentation for:
    Module header
    isAsyncException (System/OsString/Internal/Exception.hs:17)
Warning: 'TextEncoding' is ambiguous. It is defined
    * in GHC.IO.Encoding.Types
    * in GHC.IO.Encoding.Types
    You may be able to disambiguate the identifier by qualifying it or
    by specifying the type/value namespace explicitly.
    Defaulting to the one defined in GHC.IO.Encoding.Types
  27% (  9 / 33) in 'System.OsString.Encoding.Internal'
  Missing documentation for:
    Module header
    ucs2le (System/OsString/Encoding/Internal.hs:51)
    mkUcs2le (System/OsString/Encoding/Internal.hs:54)
    ucs2le_DF (System/OsString/Encoding/Internal.hs:59)
    ucs2le_EF (System/OsString/Encoding/Internal.hs:69)
    ucs2le_decode (System/OsString/Encoding/Internal.hs:80)
    ucs2le_encode (System/OsString/Encoding/Internal.hs:105)
    mkUTF16le_b (System/OsString/Encoding/Internal.hs:140)
    utf16le_b_DF (System/OsString/Encoding/Internal.hs:145)
    utf16le_b_EF (System/OsString/Encoding/Internal.hs:155)
    utf16le_b_decode (System/OsString/Encoding/Internal.hs:166)
    utf16le_b_encode (System/OsString/Encoding/Internal.hs:204)
    cWcharsToChars_UCS2 (System/OsString/Encoding/Internal.hs:240)
    cWcharsToChars (System/OsString/Encoding/Internal.hs:247)
    charsToCWchars (System/OsString/Encoding/Internal.hs:257)
    withWindowsString (System/OsString/Encoding/Internal.hs:273)
    peekWindowsString (System/OsString/Encoding/Internal.hs:276)
    withPosixString (System/OsString/Encoding/Internal.hs:281)
    withPosixString' (System/OsString/Encoding/Internal.hs:284)
    peekPosixString (System/OsString/Encoding/Internal.hs:287)
    peekPosixString' (System/OsString/Encoding/Internal.hs:290)
    EncodingException (System/OsString/Encoding/Internal.hs:349)
    showEncodingException (System/OsString/Encoding/Internal.hs:357)
    wNUL (System/OsString/Encoding/Internal.hs:376)
  44% ( 11 / 25) in 'System.OsString.Encoding'
  Missing documentation for:
    Module header
    EncodingException (System/OsString/Encoding/Internal.hs:349)
    showEncodingException (System/OsString/Encoding/Internal.hs:357)
    ucs2le (System/OsString/Encoding/Internal.hs:51)
    mkUcs2le (System/OsString/Encoding/Internal.hs:54)
    ucs2le_DF (System/OsString/Encoding/Internal.hs:59)
    ucs2le_EF (System/OsString/Encoding/Internal.hs:69)
    ucs2le_decode (System/OsString/Encoding/Internal.hs:80)
    ucs2le_encode (System/OsString/Encoding/Internal.hs:105)
    mkUTF16le_b (System/OsString/Encoding/Internal.hs:140)
    utf16le_b_DF (System/OsString/Encoding/Internal.hs:145)
    utf16le_b_EF (System/OsString/Encoding/Internal.hs:155)
    utf16le_b_decode (System/OsString/Encoding/Internal.hs:166)
    utf16le_b_encode (System/OsString/Encoding/Internal.hs:204)
Warning: 'WindowsString' is ambiguous. It is defined
    * at System/OsString/Internal/Types.hs:63:25
    * at System/OsString/Internal/Types.hs:63:1
    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 System/OsString/Internal/Types.hs:63:1
Warning: 'PosixString' is ambiguous. It is defined
    * at System/OsString/Internal/Types.hs:89:23
    * at System/OsString/Internal/Types.hs:89:1
    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 System/OsString/Internal/Types.hs:89:1
Warning: 'ShortByteString' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
Warning: 'PosixChar' is ambiguous. It is defined
    * at System/OsString/Internal/Types.hs:123:23
    * at System/OsString/Internal/Types.hs:123:1
    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 System/OsString/Internal/Types.hs:123:1
Warning: 'WindowsChar' is ambiguous. It is defined
    * at System/OsString/Internal/Types.hs:117:23
    * at System/OsString/Internal/Types.hs:117:1
    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 System/OsString/Internal/Types.hs:117:1
Warning: 'OsChar' is ambiguous. It is defined
    * at System/OsString/Internal/Types.hs:208:18
    * at System/OsString/Internal/Types.hs:208:1
    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 System/OsString/Internal/Types.hs:208:1
Warning: 'OsString' is ambiguous. It is defined
    * at System/OsString/Internal/Types.hs:173:20
    * at System/OsString/Internal/Types.hs:173:1
    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 System/OsString/Internal/Types.hs:173:1
Warning: '(</>)' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
  50% (  9 / 18) in 'System.OsString.Internal.Types'
  Missing documentation for:
    Module header
    unWS (System/OsString/Internal/Types.hs:80)
    unPS (System/OsString/Internal/Types.hs:104)
    PlatformString (System/OsString/Internal/Types.hs:114)
    WindowsChar (System/OsString/Internal/Types.hs:117)
    unWW (System/OsString/Internal/Types.hs:142)
    PosixChar (System/OsString/Internal/Types.hs:123)
    unPW (System/OsString/Internal/Types.hs:150)
    PlatformChar (System/OsString/Internal/Types.hs:160)
Warning: 'setFileSystemEncoding' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
Warning: 'getLocaleEncoding' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
Warning: 'PosixString' is ambiguous. It is defined
    * at System/OsString/Internal/Types.hs:89:23
    * at System/OsString/Internal/Types.hs:89:1
    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 System/OsString/Internal/Types.hs:89:1
Warning: 'OsString' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
  95% ( 95 /100) in 'System.OsString.Posix'
  Missing documentation for:
    Module header
    PosixChar (System/OsString/Internal/Types.hs:123)
    singleton (System/OsString/Common.hs:545)
    empty (System/OsString/Common.hs:548)
    concat (System/OsString/Common.hs:756)
Warning: 'setFileSystemEncoding' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
Warning: 'unsafePerformIO' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
Warning: 'getLocaleEncoding' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
Warning: 'OsString' is ambiguous. It is defined
    * at System/OsString/Internal/Types.hs:173:20
    * at System/OsString/Internal/Types.hs:173:1
    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 System/OsString/Internal/Types.hs:173:1
Warning: 'OsChar' is ambiguous. It is defined
    * at System/OsString/Internal/Types.hs:208:18
    * at System/OsString/Internal/Types.hs:208:1
    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 System/OsString/Internal/Types.hs:208:1
Warning: 'head' is ambiguous. It is defined
    * in GHC.List
    * at System/OsString/Internal.hs:309:1
    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 System/OsString/Internal.hs:309:1
Warning: 'tail' is ambiguous. It is defined
    * in GHC.List
    * at System/OsString/Internal.hs:293:1
    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 System/OsString/Internal.hs:293:1
Warning: 'init' is ambiguous. It is defined
    * in GHC.List
    * at System/OsString/Internal.hs:318:1
    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 System/OsString/Internal.hs:318:1
Warning: 'last' is ambiguous. It is defined
    * in GHC.List
    * at System/OsString/Internal.hs:284:1
    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 System/OsString/Internal.hs:284:1
Warning: 'map' is ambiguous. It is defined
    * in GHC.Base
    * at System/OsString/Internal.hs:348:1
    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 System/OsString/Internal.hs:348:1
Warning: 'reverse' is ambiguous. It is defined
    * in GHC.List
    * at System/OsString/Internal.hs:354:1
    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 System/OsString/Internal.hs:354:1
Warning: 'foldl' is ambiguous. It is defined
    * in Data.Foldable
    * at System/OsString/Internal.hs:370:1
    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 System/OsString/Internal.hs:370:1
Warning: 'foldl1' is ambiguous. It is defined
    * in Data.Foldable
    * at System/OsString/Internal.hs:384:1
    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 System/OsString/Internal.hs:384:1
Warning: 'foldr' is ambiguous. It is defined
    * in Data.Foldable
    * at System/OsString/Internal.hs:400:1
    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 System/OsString/Internal.hs:400:1
Warning: 'foldr1' is ambiguous. It is defined
    * in Data.Foldable
    * at System/OsString/Internal.hs:414:1
    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 System/OsString/Internal.hs:414:1
Warning: 'all' is ambiguous. It is defined
    * in Data.Foldable
    * at System/OsString/Internal.hs:428:1
    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 System/OsString/Internal.hs:428:1
Warning: 'any' is ambiguous. It is defined
    * in Data.Foldable
    * at System/OsString/Internal.hs:435:1
    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 System/OsString/Internal.hs:435:1
Warning: 'replicate' is ambiguous. It is defined
    * in GHC.List
    * at System/OsString/Internal.hs:450:1
    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 System/OsString/Internal.hs:450:1
Warning: 'take' is ambiguous. It is defined
    * in GHC.List
    * at System/OsString/Internal.hs:492:1
    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 System/OsString/Internal.hs:492:1
Warning: 'length' is ambiguous. It is defined
    * in Data.Foldable
    * at System/OsString/Internal.hs:341:1
    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 System/OsString/Internal.hs:341:1
Warning: 'drop' is ambiguous. It is defined
    * in GHC.List
    * at System/OsString/Internal.hs:529:1
    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 System/OsString/Internal.hs:529:1
Warning: 'takeWhile' is ambiguous. It is defined
    * in GHC.List
    * at System/OsString/Internal.hs:523:1
    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 System/OsString/Internal.hs:523:1
Warning: 'dropWhile' is ambiguous. It is defined
    * in GHC.List
    * at System/OsString/Internal.hs:551:1
    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 System/OsString/Internal.hs:551:1
Warning: 'break' is ambiguous. It is defined
    * in GHC.List
    * at System/OsString/Internal.hs:580:1
    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 System/OsString/Internal.hs:580:1
Warning: 'span' is ambiguous. It is defined
    * in GHC.List
    * at System/OsString/Internal.hs:590:1
    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 System/OsString/Internal.hs:590:1
Warning: 'splitAt' is ambiguous. It is defined
    * in GHC.List
    * at System/OsString/Internal.hs:615:1
    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 System/OsString/Internal.hs:615:1
Warning: 'elem' is ambiguous. It is defined
    * in Data.Foldable
    * at System/OsString/Internal.hs:718:1
    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 System/OsString/Internal.hs:718:1
Warning: 'filter' is ambiguous. It is defined
    * in GHC.List
    * at System/OsString/Internal.hs:736:1
    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 System/OsString/Internal.hs:736:1
  94% ( 75 / 79) in 'System.OsString.Internal'
  Missing documentation for:
    Module header
    empty (System/OsString/Internal.hs:249)
    singleton (System/OsString/Internal.hs:252)
    concat (System/OsString/Internal.hs:441)
Warning: 'setFileSystemEncoding' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
Warning: 'unsafePerformIO' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
  96% ( 96 / 99) in 'System.OsString'
  Missing documentation for:
    empty (System/OsString/Internal.hs:249)
    singleton (System/OsString/Internal.hs:252)
    concat (System/OsString/Internal.hs:441)
Warning: 'unsafeDupablePerformIO' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
Warning: 'WindowsString' is ambiguous. It is defined
    * at System/OsString/Internal/Types.hs:63:25
    * at System/OsString/Internal/Types.hs:63:1
    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 System/OsString/Internal/Types.hs:63:1
Warning: 'OsString' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
  94% ( 94 / 99) in 'System.OsString.Windows'
  Missing documentation for:
    Module header
    WindowsChar (System/OsString/Internal/Types.hs:117)
    singleton (System/OsString/Common.hs:545)
    empty (System/OsString/Common.hs:548)
    concat (System/OsString/Common.hs:756)
Warning: System.OsString.Data.ByteString.Short: could not find link destinations for: 
	- Data.ByteString.Short.Internal.Rep_ShortByteString
	- Data.ByteString.Short.Internal.D:R:ItemShortByteString
Warning: System.OsString.Data.ByteString.Short.Word16: could not find link destinations for: 
	- Data.ByteString.Short.Internal.Rep_ShortByteString
	- Data.ByteString.Short.Internal.D:R:ItemShortByteString
Warning: System.OsString.Internal.Types: could not find link destinations for: 
	- System.OsString.Internal.Types.Rep_OsChar
	- System.OsString.Internal.Types.Rep_OsString
	- System.OsString.Internal.Types.Rep_PosixChar
	- System.OsString.Internal.Types.Rep_WindowsChar
	- System.OsString.Internal.Types.Rep_PosixString
	- System.OsString.Internal.Types.Rep_WindowsString
Warning: System.OsString.Posix: could not find link destinations for: 
	- System.OsString.Internal.Types.Rep_PosixChar
	- System.OsString.Internal.Types.Rep_PosixString
Warning: System.OsString: could not find link destinations for: 
	- System.OsString.Internal.Types.Rep_OsChar
	- System.OsString.Internal.Types.Rep_OsString
Warning: System.OsString.Windows: could not find link destinations for: 
	- System.OsString.Internal.Types.Rep_WindowsChar
	- System.OsString.Internal.Types.Rep_WindowsString
Documentation created: dist/doc/html/os-string/,
dist/doc/html/os-string/os-string.txt
Installing library in /var/lib/hackage-doc-builder/build-cache/tmp-install/lib/x86_64-linux-ghc-9.8.4/os-string-2.0.10-9Pq5TH1k3vR47SsJznREBD
Completed    os-string-2.0.10
Configuring regex-base-0.94.0.3...
Preprocessing library for regex-base-0.94.0.3..
Building library for regex-base-0.94.0.3..
[1 of 5] Compiling Paths_regex_base ( dist/build/autogen/Paths_regex_base.hs, dist/build/Paths_regex_base.o, dist/build/Paths_regex_base.dyn_o )
[2 of 5] Compiling Text.Regex.Base.RegexLike ( src/Text/Regex/Base/RegexLike.hs, dist/build/Text/Regex/Base/RegexLike.o, dist/build/Text/Regex/Base/RegexLike.dyn_o )
[3 of 5] Compiling Text.Regex.Base.Context ( src/Text/Regex/Base/Context.hs, dist/build/Text/Regex/Base/Context.o, dist/build/Text/Regex/Base/Context.dyn_o )

src/Text/Regex/Base/Context.hs:316:10: warning: [GHC-62161] [-Wincomplete-uni-patterns]
    Pattern match(es) are non-exhaustive
    In a pattern binding:
        Patterns of type [(b, (MatchOffset, MatchLength))] not matched:
            []
    |
316 |      let ((whole,_):subs) = elems ma
    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^

src/Text/Regex/Base/Context.hs:329:41: warning: [GHC-62161] [-Wincomplete-uni-patterns]
    Pattern match(es) are non-exhaustive
    In a pattern binding:
        Patterns of type [(b, (MatchOffset, MatchLength))] not matched:
            []
    |
329 |   matchM = actOn (\(pre,ma,post) -> let ((whole,_):_) = elems ma
    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^

src/Text/Regex/Base/Context.hs:334:41: warning: [GHC-62161] [-Wincomplete-uni-patterns]
    Pattern match(es) are non-exhaustive
    In a pattern binding:
        Patterns of type [(b, (MatchOffset, MatchLength))] not matched:
            []
    |
334 |   matchM = actOn (\(pre,ma,post) -> let ((whole,_):subs) = elems ma
    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[4 of 5] Compiling Text.Regex.Base  ( src/Text/Regex/Base.hs, dist/build/Text/Regex/Base.o, dist/build/Text/Regex/Base.dyn_o )
[5 of 5] Compiling Text.Regex.Base.Impl ( src/Text/Regex/Base/Impl.hs, dist/build/Text/Regex/Base/Impl.o, dist/build/Text/Regex/Base/Impl.dyn_o )
Preprocessing library for regex-base-0.94.0.3..
Running Haddock on library for regex-base-0.94.0.3..
Warning: --source-* options are ignored when --hyperlinked-source is enabled.
[1 of 5] Compiling Paths_regex_base ( dist/build/autogen/Paths_regex_base.hs, nothing )
[2 of 5] Compiling Text.Regex.Base.RegexLike ( src/Text/Regex/Base/RegexLike.hs, nothing )
[3 of 5] Compiling Text.Regex.Base.Context ( src/Text/Regex/Base/Context.hs, nothing )
[4 of 5] Compiling Text.Regex.Base  ( src/Text/Regex/Base.hs, nothing )
[5 of 5] Compiling Text.Regex.Base.Impl ( src/Text/Regex/Base/Impl.hs, nothing )
Haddock coverage:
Warning: 'ByteString' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
Warning: 'target' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
Warning: 'fail' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
Warning: 'regex' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
Warning: 'source' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
Warning: 'MonadError' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
  94% ( 17 / 18) in 'Text.Regex.Base.RegexLike'
  Missing documentation for:
    MatchText (src/Text/Regex/Base/RegexLike.hs:67)
Warning: 'makeRegex' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
Warning: 'RegexMaker' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
Warning: 'AllSubmatches' is ambiguous. It is defined
    * at src/Text/Regex/Base/RegexLike.hs:277:29
    * at src/Text/Regex/Base/RegexLike.hs:277:1
    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/Text/Regex/Base/RegexLike.hs:277:1
Warning: 'AllTextSubmatches' is ambiguous. It is defined
    * at src/Text/Regex/Base/RegexLike.hs:280:33
    * at src/Text/Regex/Base/RegexLike.hs:280:1
    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/Text/Regex/Base/RegexLike.hs:280:1
Warning: 'AllMatches' is ambiguous. It is defined
    * at src/Text/Regex/Base/RegexLike.hs:283:26
    * at src/Text/Regex/Base/RegexLike.hs:283:1
    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/Text/Regex/Base/RegexLike.hs:283:1
Warning: 'AllTextMatches' is ambiguous. It is defined
    * at src/Text/Regex/Base/RegexLike.hs:286:30
    * at src/Text/Regex/Base/RegexLike.hs:286:1
    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/Text/Regex/Base/RegexLike.hs:286:1
 100% (  1 /  1) in 'Text.Regex.Base.Context'
  75% (  3 /  4) in 'Text.Regex.Base'
  Missing documentation for:
    getVersion_Text_Regex_Base (src/Text/Regex/Base.hs:81)
  33% (  1 /  3) in 'Text.Regex.Base.Impl'
  Missing documentation for:
    polymatch (src/Text/Regex/Base/Impl.hs:65)
    polymatchM (src/Text/Regex/Base/Impl.hs:71)
Documentation created: dist/doc/html/regex-base/,
dist/doc/html/regex-base/regex-base.txt
Installing library in /var/lib/hackage-doc-builder/build-cache/tmp-install/lib/x86_64-linux-ghc-9.8.4/regex-base-0.94.0.3-72l25sDZMPyJAEvtAnFlwY
Completed    regex-base-0.94.0.3
Configuring hashable-1.5.1.0...
Preprocessing library for hashable-1.5.1.0..
Building library for hashable-1.5.1.0..
[ 1 of 10] Compiling Data.Hashable.FFI ( src/Data/Hashable/FFI.hs, dist/build/Data/Hashable/FFI.o, dist/build/Data/Hashable/FFI.dyn_o )
[ 2 of 10] Compiling Data.Hashable.Imports ( src/Data/Hashable/Imports.hs, dist/build/Data/Hashable/Imports.o, dist/build/Data/Hashable/Imports.dyn_o )
[ 3 of 10] Compiling Data.Hashable.Mix ( src/Data/Hashable/Mix.hs, dist/build/Data/Hashable/Mix.o, dist/build/Data/Hashable/Mix.dyn_o )
[ 4 of 10] Compiling Data.Hashable.XXH3 ( src/Data/Hashable/XXH3.hs, dist/build/Data/Hashable/XXH3.o, dist/build/Data/Hashable/XXH3.dyn_o )
[ 5 of 10] Compiling Data.Hashable.LowLevel ( src/Data/Hashable/LowLevel.hs, dist/build/Data/Hashable/LowLevel.o, dist/build/Data/Hashable/LowLevel.dyn_o )
[ 6 of 10] Compiling Data.Hashable.Class ( src/Data/Hashable/Class.hs, dist/build/Data/Hashable/Class.o, dist/build/Data/Hashable/Class.dyn_o )
[ 7 of 10] Compiling Data.Hashable.Lifted ( src/Data/Hashable/Lifted.hs, dist/build/Data/Hashable/Lifted.o, dist/build/Data/Hashable/Lifted.dyn_o )
[ 8 of 10] Compiling Data.Hashable.Generic.Instances ( src/Data/Hashable/Generic/Instances.hs, dist/build/Data/Hashable/Generic/Instances.o, dist/build/Data/Hashable/Generic/Instances.dyn_o )

src/Data/Hashable/Generic/Instances.hs:5:14: warning: [GHC-19244] [-Wtrustworthy-safe]
    Data.Hashable.Generic.Instances is marked as Trustworthy but has been inferred as safe!
  |
5 | {-# LANGUAGE Trustworthy #-}
  |              ^^^^^^^^^^^
[ 9 of 10] Compiling Data.Hashable.Generic ( src/Data/Hashable/Generic.hs, dist/build/Data/Hashable/Generic.o, dist/build/Data/Hashable/Generic.dyn_o )
[10 of 10] Compiling Data.Hashable    ( src/Data/Hashable.hs, dist/build/Data/Hashable.o, dist/build/Data/Hashable.dyn_o )
Preprocessing library for hashable-1.5.1.0..
Running Haddock on library for hashable-1.5.1.0..
Warning: --source-* options are ignored when --hyperlinked-source is enabled.
[ 1 of 10] Compiling Data.Hashable.FFI ( src/Data/Hashable/FFI.hs, nothing )
[ 2 of 10] Compiling Data.Hashable.Imports ( src/Data/Hashable/Imports.hs, nothing )
[ 3 of 10] Compiling Data.Hashable.Mix ( src/Data/Hashable/Mix.hs, nothing )
[ 4 of 10] Compiling Data.Hashable.XXH3 ( src/Data/Hashable/XXH3.hs, nothing )
[ 5 of 10] Compiling Data.Hashable.LowLevel ( src/Data/Hashable/LowLevel.hs, nothing )
[ 6 of 10] Compiling Data.Hashable.Class ( src/Data/Hashable/Class.hs, nothing )
[ 7 of 10] Compiling Data.Hashable.Lifted ( src/Data/Hashable/Lifted.hs, nothing )
[ 8 of 10] Compiling Data.Hashable.Generic.Instances ( src/Data/Hashable/Generic/Instances.hs, nothing )

src/Data/Hashable/Generic/Instances.hs:5:14: warning: [GHC-19244] [-Wtrustworthy-safe]
    Data.Hashable.Generic.Instances is marked as Trustworthy but has been inferred as safe!
  |
5 | {-# LANGUAGE Trustworthy #-}
  |              ^^^^^^^^^^^
[ 9 of 10] Compiling Data.Hashable.Generic ( src/Data/Hashable/Generic.hs, nothing )
[10 of 10] Compiling Data.Hashable    ( src/Data/Hashable.hs, nothing )
Haddock coverage:
Warning: 'ByteArray' is ambiguous. It is defined
    * in Data.Array.Byte
    * in Data.Array.Byte
    You may be able to disambiguate the identifier by qualifying it or
    by specifying the type/value namespace explicitly.
    Defaulting to the one defined in Data.Array.Byte
Warning: 'hash' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
Warning: 'defaultHashWith' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
Warning: 'Hashed' is ambiguous. It is defined
    * at src/Data/Hashable/Class.hs:863:17
    * at src/Data/Hashable/Class.hs:863:1
    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/Data/Hashable/Class.hs:863:1
Warning: 'Arg' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
  80% (  8 / 10) in 'Data.Hashable.Lifted'
  Missing documentation for:
    Hashable1 (src/Data/Hashable/Class.hs:255)
    Hashable2 (src/Data/Hashable/Class.hs:270)
  66% (  6 /  9) in 'Data.Hashable.Generic'
  Missing documentation for:
    One (src/Data/Hashable/Class.hs:245)
    Zero (src/Data/Hashable/Class.hs:244)
    HashArgs (src/Data/Hashable/Class.hs:247)
Warning: 'Generic' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
 100% ( 31 / 31) in 'Data.Hashable'
Warning: Data.Hashable.Generic: could not find link destinations for: 
	- Data.Hashable.Class.D:R:HashArgsOnea0
	- Data.Hashable.Class.D:R:HashArgsZeroa0
	- Data.Hashable.Generic.Instances.GSum
Warning: Data.Hashable: could not find link destinations for: 
	- Data.Hashable.Mix.Salt
Documentation created: dist/doc/html/hashable/,
dist/doc/html/hashable/hashable.txt
Installing library in /var/lib/hackage-doc-builder/build-cache/tmp-install/lib/x86_64-linux-ghc-9.8.4/hashable-1.5.1.0-I5Ew2QX2Z0CCciYNUjFQx
Completed    hashable-1.5.1.0
Configuring regex-posix-0.96.0.2...
Preprocessing library for regex-posix-0.96.0.2..
Building library for regex-posix-0.96.0.2..
[1 of 7] Compiling Paths_regex_posix ( dist/build/autogen/Paths_regex_posix.hs, dist/build/Paths_regex_posix.o, dist/build/Paths_regex_posix.dyn_o )
[2 of 7] Compiling Text.Regex.Posix.Wrap ( dist/build/Text/Regex/Posix/Wrap.hs, dist/build/Text/Regex/Posix/Wrap.o, dist/build/Text/Regex/Posix/Wrap.dyn_o )
[3 of 7] Compiling Text.Regex.Posix.String ( src/Text/Regex/Posix/String.hs, dist/build/Text/Regex/Posix/String.o, dist/build/Text/Regex/Posix/String.dyn_o )
[4 of 7] Compiling Text.Regex.Posix.Sequence ( src/Text/Regex/Posix/Sequence.hs, dist/build/Text/Regex/Posix/Sequence.o, dist/build/Text/Regex/Posix/Sequence.dyn_o )
[5 of 7] Compiling Text.Regex.Posix.ByteString ( src/Text/Regex/Posix/ByteString.hs, dist/build/Text/Regex/Posix/ByteString.o, dist/build/Text/Regex/Posix/ByteString.dyn_o )
[6 of 7] Compiling Text.Regex.Posix.ByteString.Lazy ( src/Text/Regex/Posix/ByteString/Lazy.hs, dist/build/Text/Regex/Posix/ByteString/Lazy.o, dist/build/Text/Regex/Posix/ByteString/Lazy.dyn_o )
[7 of 7] Compiling Text.Regex.Posix ( src/Text/Regex/Posix.hs, dist/build/Text/Regex/Posix.o, dist/build/Text/Regex/Posix.dyn_o )
Preprocessing library for regex-posix-0.96.0.2..
Running Haddock on library for regex-posix-0.96.0.2..
Warning: --source-* options are ignored when --hyperlinked-source is enabled.
[1 of 7] Compiling Paths_regex_posix ( dist/build/autogen/Paths_regex_posix.hs, nothing )
[2 of 7] Compiling Text.Regex.Posix.Wrap ( dist/build/Text/Regex/Posix/Wrap.hs, nothing )
[3 of 7] Compiling Text.Regex.Posix.String ( src/Text/Regex/Posix/String.hs, nothing )
[4 of 7] Compiling Text.Regex.Posix.Sequence ( src/Text/Regex/Posix/Sequence.hs, nothing )
[5 of 7] Compiling Text.Regex.Posix.ByteString ( src/Text/Regex/Posix/ByteString.hs, nothing )
[6 of 7] Compiling Text.Regex.Posix.ByteString.Lazy ( src/Text/Regex/Posix/ByteString/Lazy.hs, nothing )
[7 of 7] Compiling Text.Regex.Posix ( src/Text/Regex/Posix.hs, nothing )
Haddock coverage:
Warning: 'Regex' is ambiguous. It is defined
    * at src/Text/Regex/Posix/Wrap.hsc:222:14
    * at src/Text/Regex/Posix/Wrap.hsc:222:1
    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/Text/Regex/Posix/Wrap.hsc:222:1
Warning: 'CompOption' is ambiguous. It is defined
    * at src/Text/Regex/Posix/Wrap.hsc:175:22
    * at src/Text/Regex/Posix/Wrap.hsc:175:1
    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/Text/Regex/Posix/Wrap.hsc:175:1
Warning: 'ExecOption' is ambiguous. It is defined
    * at src/Text/Regex/Posix/Wrap.hsc:188:22
    * at src/Text/Regex/Posix/Wrap.hsc:188:1
    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/Text/Regex/Posix/Wrap.hsc:188:1
Warning: 'CInt' is ambiguous. It is defined
    * in Foreign.C.Types
    * in Foreign.C.Types
    You may be able to disambiguate the identifier by qualifying it or
    by specifying the type/value namespace explicitly.
    Defaulting to the one defined in Foreign.C.Types
  40% ( 17 / 42) in 'Text.Regex.Posix.Wrap'
  Missing documentation for:
    RegOffsetT (src/Text/Regex/Posix/Wrap.hsc:152)
    =~ (src/Text/Regex/Posix/Wrap.hsc:277)
    =~~ (src/Text/Regex/Posix/Wrap.hsc:282)
    wrapCompile (src/Text/Regex/Posix/Wrap.hsc:380)
    wrapTest (src/Text/Regex/Posix/Wrap.hsc:395)
    wrapCount (src/Text/Regex/Posix/Wrap.hsc:503)
    unusedRegOffset (src/Text/Regex/Posix/Wrap.hsc:235)
    compExtended (src/Text/Regex/Posix/Wrap.hsc:325)
    compIgnoreCase (src/Text/Regex/Posix/Wrap.hsc:327)
    compNoSub (src/Text/Regex/Posix/Wrap.hsc:329)
    compNewline (src/Text/Regex/Posix/Wrap.hsc:331)
    execNotBOL (src/Text/Regex/Posix/Wrap.hsc:320)
    execNotEOL (src/Text/Regex/Posix/Wrap.hsc:322)
    retBadbr (src/Text/Regex/Posix/Wrap.hsc:336)
    retBadpat (src/Text/Regex/Posix/Wrap.hsc:338)
    retBadrpt (src/Text/Regex/Posix/Wrap.hsc:340)
    retEcollate (src/Text/Regex/Posix/Wrap.hsc:342)
    retEctype (src/Text/Regex/Posix/Wrap.hsc:344)
    retEescape (src/Text/Regex/Posix/Wrap.hsc:346)
    retEsubreg (src/Text/Regex/Posix/Wrap.hsc:348)
    retEbrack (src/Text/Regex/Posix/Wrap.hsc:350)
    retEparen (src/Text/Regex/Posix/Wrap.hsc:352)
    retEbrace (src/Text/Regex/Posix/Wrap.hsc:354)
    retErange (src/Text/Regex/Posix/Wrap.hsc:356)
    retEspace (src/Text/Regex/Posix/Wrap.hsc:358)
  68% ( 17 / 25) in 'Text.Regex.Posix.String'
  Missing documentation for:
    unusedOffset (src/Text/Regex/Posix/String.hs:77)
    compile (src/Text/Regex/Posix/String.hs:104)
    compExtended (src/Text/Regex/Posix/Wrap.hsc:325)
    compIgnoreCase (src/Text/Regex/Posix/Wrap.hsc:327)
    compNoSub (src/Text/Regex/Posix/Wrap.hsc:329)
    compNewline (src/Text/Regex/Posix/Wrap.hsc:331)
    execNotBOL (src/Text/Regex/Posix/Wrap.hsc:320)
    execNotEOL (src/Text/Regex/Posix/Wrap.hsc:322)
Warning: 'String' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
  66% ( 16 / 24) in 'Text.Regex.Posix.Sequence'
  Missing documentation for:
    unusedOffset (src/Text/Regex/Posix/Sequence.hs:79)
    compile (src/Text/Regex/Posix/Sequence.hs:106)
    compExtended (src/Text/Regex/Posix/Wrap.hsc:325)
    compIgnoreCase (src/Text/Regex/Posix/Wrap.hsc:327)
    compNoSub (src/Text/Regex/Posix/Wrap.hsc:329)
    compNewline (src/Text/Regex/Posix/Wrap.hsc:331)
    execNotBOL (src/Text/Regex/Posix/Wrap.hsc:320)
    execNotEOL (src/Text/Regex/Posix/Wrap.hsc:322)
  68% ( 17 / 25) in 'Text.Regex.Posix.ByteString'
  Missing documentation for:
    unusedOffset (src/Text/Regex/Posix/ByteString.hs:150)
    regexec (src/Text/Regex/Posix/ByteString.hs:133)
    compExtended (src/Text/Regex/Posix/Wrap.hsc:325)
    compIgnoreCase (src/Text/Regex/Posix/Wrap.hsc:327)
    compNoSub (src/Text/Regex/Posix/Wrap.hsc:329)
    compNewline (src/Text/Regex/Posix/Wrap.hsc:331)
    execNotBOL (src/Text/Regex/Posix/Wrap.hsc:320)
    execNotEOL (src/Text/Regex/Posix/Wrap.hsc:322)
  68% ( 17 / 25) in 'Text.Regex.Posix.ByteString.Lazy'
  Missing documentation for:
    unusedOffset (src/Text/Regex/Posix/ByteString/Lazy.hs:148)
    regexec (src/Text/Regex/Posix/ByteString/Lazy.hs:138)
    compExtended (src/Text/Regex/Posix/Wrap.hsc:325)
    compIgnoreCase (src/Text/Regex/Posix/Wrap.hsc:327)
    compNoSub (src/Text/Regex/Posix/Wrap.hsc:329)
    compNewline (src/Text/Regex/Posix/Wrap.hsc:331)
    execNotBOL (src/Text/Regex/Posix/Wrap.hsc:320)
    execNotEOL (src/Text/Regex/Posix/Wrap.hsc:322)
Warning: 'String' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
  44% (  8 / 18) in 'Text.Regex.Posix'
  Missing documentation for:
    getVersion_Text_Regex_Posix (src/Text/Regex/Posix.hs:74)
    =~ (src/Text/Regex/Posix/Wrap.hsc:277)
    =~~ (src/Text/Regex/Posix/Wrap.hsc:282)
    unusedRegOffset (src/Text/Regex/Posix/Wrap.hsc:235)
    compExtended (src/Text/Regex/Posix/Wrap.hsc:325)
    compIgnoreCase (src/Text/Regex/Posix/Wrap.hsc:327)
    compNoSub (src/Text/Regex/Posix/Wrap.hsc:329)
    compNewline (src/Text/Regex/Posix/Wrap.hsc:331)
    execNotBOL (src/Text/Regex/Posix/Wrap.hsc:320)
    execNotEOL (src/Text/Regex/Posix/Wrap.hsc:322)
Warning: Text.Regex.Posix.Wrap: could not find link destinations for: 
	- Text.Regex.Posix.Wrap.retNoMatch
Warning: Text.Regex.Posix.String: could not find link destinations for: 
	- Text.Regex.Posix.Wrap.retNoMatch
Warning: Text.Regex.Posix.Sequence: could not find link destinations for: 
	- Text.Regex.Posix.Wrap.retNoMatch
Warning: Text.Regex.Posix.ByteString: could not find link destinations for: 
	- Text.Regex.Posix.Wrap.retNoMatch
Warning: Text.Regex.Posix.ByteString.Lazy: could not find link destinations for: 
	- Text.Regex.Posix.Wrap.retNoMatch
Documentation created: dist/doc/html/regex-posix/,
dist/doc/html/regex-posix/regex-posix.txt
Installing library in /var/lib/hackage-doc-builder/build-cache/tmp-install/lib/x86_64-linux-ghc-9.8.4/regex-posix-0.96.0.2-JnyNo63lFtG4qfsCC698Eo
Completed    regex-posix-0.96.0.2
Configuring unordered-containers-0.2.21...
Preprocessing library for unordered-containers-0.2.21..
Building library for unordered-containers-0.2.21..
[1 of 9] Compiling Data.HashMap.Internal.Array ( Data/HashMap/Internal/Array.hs, dist/build/Data/HashMap/Internal/Array.o, dist/build/Data/HashMap/Internal/Array.dyn_o )
[2 of 9] Compiling Data.HashMap.Internal.List ( Data/HashMap/Internal/List.hs, dist/build/Data/HashMap/Internal/List.o, dist/build/Data/HashMap/Internal/List.dyn_o )
[3 of 9] Compiling Data.HashMap.Internal ( Data/HashMap/Internal.hs, dist/build/Data/HashMap/Internal.o, dist/build/Data/HashMap/Internal.dyn_o )
[4 of 9] Compiling Data.HashMap.Internal.Debug ( Data/HashMap/Internal/Debug.hs, dist/build/Data/HashMap/Internal/Debug.o, dist/build/Data/HashMap/Internal/Debug.dyn_o )
[5 of 9] Compiling Data.HashMap.Internal.Strict ( Data/HashMap/Internal/Strict.hs, dist/build/Data/HashMap/Internal/Strict.o, dist/build/Data/HashMap/Internal/Strict.dyn_o )
[6 of 9] Compiling Data.HashSet.Internal ( Data/HashSet/Internal.hs, dist/build/Data/HashSet/Internal.o, dist/build/Data/HashSet/Internal.dyn_o )
[7 of 9] Compiling Data.HashSet     ( Data/HashSet.hs, dist/build/Data/HashSet.o, dist/build/Data/HashSet.dyn_o )
[8 of 9] Compiling Data.HashMap.Strict ( Data/HashMap/Strict.hs, dist/build/Data/HashMap/Strict.o, dist/build/Data/HashMap/Strict.dyn_o )
[9 of 9] Compiling Data.HashMap.Lazy ( Data/HashMap/Lazy.hs, dist/build/Data/HashMap/Lazy.o, dist/build/Data/HashMap/Lazy.dyn_o )
Preprocessing library for unordered-containers-0.2.21..
Running Haddock on library for unordered-containers-0.2.21..
Warning: --source-* options are ignored when --hyperlinked-source is enabled.
[1 of 9] Compiling Data.HashMap.Internal.Array ( Data/HashMap/Internal/Array.hs, nothing )
[2 of 9] Compiling Data.HashMap.Internal.List ( Data/HashMap/Internal/List.hs, nothing )
[3 of 9] Compiling Data.HashMap.Internal ( Data/HashMap/Internal.hs, nothing )
[4 of 9] Compiling Data.HashMap.Internal.Debug ( Data/HashMap/Internal/Debug.hs, nothing )
[5 of 9] Compiling Data.HashMap.Internal.Strict ( Data/HashMap/Internal/Strict.hs, nothing )
[6 of 9] Compiling Data.HashSet.Internal ( Data/HashSet/Internal.hs, nothing )
[7 of 9] Compiling Data.HashSet     ( Data/HashSet.hs, nothing )
[8 of 9] Compiling Data.HashMap.Strict ( Data/HashMap/Strict.hs, nothing )
[9 of 9] Compiling Data.HashMap.Lazy ( Data/HashMap/Lazy.hs, nothing )
Haddock coverage:
Warning: 'index' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
  34% ( 17 / 49) in 'Data.HashMap.Internal.Array'
  Missing documentation for:
    Array (Data/HashMap/Internal/Array.hs:130)
    MArray (Data/HashMap/Internal/Array.hs:162)
    new_ (Data/HashMap/Internal/Array.hs:222)
    singleton (Data/HashMap/Internal/Array.hs:234)
    singletonM (Data/HashMap/Internal/Array.hs:238)
    snoc (Data/HashMap/Internal/Array.hs:242)
    pair (Data/HashMap/Internal/Array.hs:251)
    length (Data/HashMap/Internal/Array.hs:159)
    lengthM (Data/HashMap/Internal/Array.hs:167)
    read (Data/HashMap/Internal/Array.hs:258)
    write (Data/HashMap/Internal/Array.hs:264)
    indexM (Data/HashMap/Internal/Array.hs:282)
    sameArray1 (Data/HashMap/Internal/Array.hs:145)
    unsafeFreeze (Data/HashMap/Internal/Array.hs:288)
    unsafeThaw (Data/HashMap/Internal/Array.hs:294)
    unsafeSameArray (Data/HashMap/Internal/Array.hs:141)
    run (Data/HashMap/Internal/Array.hs:300)
    cloneM (Data/HashMap/Internal/Array.hs:322)
    foldl (Data/HashMap/Internal/Array.hs:412)
    foldl' (Data/HashMap/Internal/Array.hs:383)
    foldr (Data/HashMap/Internal/Array.hs:402)
    foldr' (Data/HashMap/Internal/Array.hs:393)
    foldMap (Data/HashMap/Internal/Array.hs:425)
    thaw (Data/HashMap/Internal/Array.hs:444)
    map (Data/HashMap/Internal/Array.hs:469)
    filter (Data/HashMap/Internal/Array.hs:504)
    mapMaybe (Data/HashMap/Internal/Array.hs:527)
    traverse (Data/HashMap/Internal/Array.hs:590)
    traverse' (Data/HashMap/Internal/Array.hs:606)
    toList (Data/HashMap/Internal/Array.hs:582)
    fromList (Data/HashMap/Internal/Array.hs:547)
    fromList' (Data/HashMap/Internal/Array.hs:560)
  25% (  1 /  4) in 'Data.HashMap.Internal.List'
  Missing documentation for:
    isPermutationBy (Data/HashMap/Internal/List.hs:37)
    deleteBy (Data/HashMap/Internal/List.hs:80)
    unorderedCompare (Data/HashMap/Internal/List.hs:65)
Warning: 'Leaf' is ambiguous. It is defined
    * at Data/HashMap/Internal.hs:232:7
    * at Data/HashMap/Internal.hs:194:1
    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 Data/HashMap/Internal.hs:194:1
Warning: 'at' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
  94% (102 /108) in 'Data.HashMap.Internal'
  Missing documentation for:
    Leaf (Data/HashMap/Internal.hs:194)
    intersectionWithKey# (Data/HashMap/Internal.hs:2174)
    updateOrConcatWithKey (Data/HashMap/Internal.hs:2793)
    lookupResToMaybe (Data/HashMap/Internal.hs:668)
    insert' (Data/HashMap/Internal.hs:852)
    delete' (Data/HashMap/Internal.hs:1167)
  50% (  3 /  6) in 'Data.HashMap.Internal.Debug'
  Missing documentation for:
    valid (Data/HashMap/Internal/Debug.hs:95)
    Validity (Data/HashMap/Internal/Debug.hs:40)
    SubHashPath (Data/HashMap/Internal/Debug.hs:72)
Warning: 'lookup' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
Warning: 'at' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
 100% ( 70 / 70) in 'Data.HashMap.Internal.Strict'
Warning: 'HashSet' is ambiguous. It is defined
    * at Data/HashSet/Internal.hs:114:21
    * at Data/HashSet/Internal.hs:114:1
    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 Data/HashSet/Internal.hs:114:1
 100% ( 37 / 37) in 'Data.HashSet.Internal'
Warning: 'HashSet' is ambiguous. It is defined
    * at Data/HashSet/Internal.hs:114:21
    * at Data/HashSet/Internal.hs:114:1
    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 Data/HashSet/Internal.hs:114:1
 100% ( 34 / 34) in 'Data.HashSet'
 100% ( 72 / 72) in 'Data.HashMap.Strict'
 100% ( 72 / 72) in 'Data.HashMap.Lazy'
Warning: Data.HashMap.Internal: could not find link destinations for: 
	- Data.HashMap.Internal.equal1
	- Data.HashMap.Internal.equal2
	- Data.HashMap.Internal.D:R:ItemHashMap
Warning: Data.HashMap.Internal.Strict: could not find link destinations for: 
	- Data.HashMap.Internal.D:R:ItemHashMap
Warning: Data.HashSet.Internal: could not find link destinations for: 
	- Data.HashSet.Internal.D:R:ItemHashSet
Warning: Data.HashSet: could not find link destinations for: 
	- Data.HashSet.Internal.D:R:ItemHashSet
Warning: Data.HashMap.Strict: could not find link destinations for: 
	- Data.HashMap.Internal.D:R:ItemHashMap
Warning: Data.HashMap.Lazy: could not find link destinations for: 
	- Data.HashMap.Internal.D:R:ItemHashMap
Documentation created: dist/doc/html/unordered-containers/,
dist/doc/html/unordered-containers/unordered-containers.txt
Installing library in /var/lib/hackage-doc-builder/build-cache/tmp-install/lib/x86_64-linux-ghc-9.8.4/unordered-containers-0.2.21-B4tMAglEqOH3g2kh0k7h1G
Completed    unordered-containers-0.2.21
Configuring async-2.2.6...
Preprocessing library for async-2.2.6..
Building library for async-2.2.6..
[1 of 4] Compiling Control.Concurrent.Async.Internal ( Control/Concurrent/Async/Internal.hs, dist/build/Control/Concurrent/Async/Internal.o, dist/build/Control/Concurrent/Async/Internal.dyn_o )

Control/Concurrent/Async/Internal.hs:50:1: warning: [GHC-66111] [-Wunused-imports]
    The import of Data.Semigroup is redundant
      except perhaps to import instances from Data.Semigroup
    To import instances alone, use: import Data.Semigroup()
   |
50 | import Data.Semigroup (Semigroup((<>)))
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[2 of 4] Compiling Control.Concurrent.Async ( Control/Concurrent/Async.hs, dist/build/Control/Concurrent/Async.o, dist/build/Control/Concurrent/Async.dyn_o )
[3 of 4] Compiling Control.Concurrent.Async.Warden ( Control/Concurrent/Async/Warden.hs, dist/build/Control/Concurrent/Async/Warden.o, dist/build/Control/Concurrent/Async/Warden.dyn_o )
[4 of 4] Compiling Control.Concurrent.Stream ( Control/Concurrent/Stream.hs, dist/build/Control/Concurrent/Stream.o, dist/build/Control/Concurrent/Stream.dyn_o )
Preprocessing library for async-2.2.6..
Running Haddock on library for async-2.2.6..
Warning: --source-* options are ignored when --hyperlinked-source is enabled.
[1 of 4] Compiling Control.Concurrent.Async.Internal ( Control/Concurrent/Async/Internal.hs, nothing )

Control/Concurrent/Async/Internal.hs:50:1: warning: [GHC-66111] [-Wunused-imports]
    The import of Data.Semigroup is redundant
      except perhaps to import instances from Data.Semigroup
    To import instances alone, use: import Data.Semigroup()
   |
50 | import Data.Semigroup (Semigroup((<>)))
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[2 of 4] Compiling Control.Concurrent.Async ( Control/Concurrent/Async.hs, nothing )
[3 of 4] Compiling Control.Concurrent.Async.Warden ( Control/Concurrent/Async/Warden.hs, nothing )
[4 of 4] Compiling Control.Concurrent.Stream ( Control/Concurrent/Stream.hs, nothing )
Haddock coverage:
Warning: 'ThreadId' is ambiguous. It is defined
    * in GHC.Conc.Sync
    * in GHC.Conc.Sync
    You may be able to disambiguate the identifier by qualifying it or
    by specifying the type/value namespace explicitly.
    Defaulting to the one defined in GHC.Conc.Sync
Warning: 'Async' is ambiguous. It is defined
    * at Control/Concurrent/Async/Internal.hs:83:16
    * at Control/Concurrent/Async/Internal.hs:83:1
    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/Concurrent/Async/Internal.hs:83:1
Warning: 'ExceptionInLinkedThread' is ambiguous. It is defined
    * at Control/Concurrent/Async/Internal.hs:500:3
    * at Control/Concurrent/Async/Internal.hs:499:1
    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/Concurrent/Async/Internal.hs:499:1
Warning: 'AsyncCancelled' is ambiguous. It is defined
    * at Control/Concurrent/Async/Internal.hs:313:23
    * at Control/Concurrent/Async/Internal.hs:313:1
    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/Concurrent/Async/Internal.hs:313:1
Warning: 'IO' is ambiguous. It is defined
    * in GHC.Types
    * in GHC.Types
    You may be able to disambiguate the identifier by qualifying it or
    by specifying the type/value namespace explicitly.
    Defaulting to the one defined in GHC.Types
  85% ( 58 / 68) in 'Control.Concurrent.Async.Internal'
  Missing documentation for:
    asyncUsing (Control/Concurrent/Async/Internal.hs:149)
    withAsyncUsing (Control/Concurrent/Async/Internal.hs:214)
    ExceptionInLinkedThread (Control/Concurrent/Async/Internal.hs:499)
    isCancel (Control/Concurrent/Async/Internal.hs:581)
    concurrently' (Control/Concurrent/Async/Internal.hs:702)
    catchAll (Control/Concurrent/Async/Internal.hs:930)
    tryAll (Control/Concurrent/Async/Internal.hs:933)
    rawForkIO (Control/Concurrent/Async/Internal.hs:942)
    rawForkOn (Control/Concurrent/Async/Internal.hs:951)
    debugLabelMe (Control/Concurrent/Async/Internal.hs:959)
Warning: 'forkIO' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
Warning: 'Async' is ambiguous. It is defined
    * at Control/Concurrent/Async/Internal.hs:83:16
    * at Control/Concurrent/Async/Internal.hs:83:1
    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/Concurrent/Async/Internal.hs:83:1
Warning: 'Concurrently' is ambiguous. It is defined
    * at Control/Concurrent/Async/Internal.hs:845:26
    * at Control/Concurrent/Async/Internal.hs:845:1
    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/Concurrent/Async/Internal.hs:845:1
Warning: 'Alternative' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
  98% ( 70 / 71) in 'Control.Concurrent.Async'
  Missing documentation for:
    ExceptionInLinkedThread (Control/Concurrent/Async/Internal.hs:499)
Warning: 'Warden' is ambiguous. It is defined
    * at Control/Concurrent/Async/Warden.hs:45:18
    * at Control/Concurrent/Async/Warden.hs:45:1
    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/Concurrent/Async/Warden.hs:45:1
Warning: 'cancel' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
Warning: 'wait' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
Warning: 'link' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
  88% (  8 /  9) in 'Control.Concurrent.Async.Warden'
  Missing documentation for:
    WardenException (Control/Concurrent/Async/Warden.hs:84)
 100% (  8 /  8) in 'Control.Concurrent.Stream'
Documentation created: dist/doc/html/async/, dist/doc/html/async/async.txt
Installing library in /var/lib/hackage-doc-builder/build-cache/tmp-install/lib/x86_64-linux-ghc-9.8.4/async-2.2.6-JYH6aVAGBKh74QdG5GCEB2
Completed    async-2.2.6
Configuring hinotify-0.4.2...
Preprocessing library for hinotify-0.4.2..
Building library for hinotify-0.4.2..
[1 of 2] Compiling System.INotify.Masks ( dist/build/System/INotify/Masks.hs, dist/build/System/INotify/Masks.o, dist/build/System/INotify/Masks.dyn_o )
[2 of 2] Compiling System.INotify   ( dist/build/System/INotify.hs, dist/build/System/INotify.o, dist/build/System/INotify.dyn_o )
Preprocessing library for hinotify-0.4.2..
Running Haddock on library for hinotify-0.4.2..
Warning: --source-* options are ignored when --hyperlinked-source is enabled.
[1 of 2] Compiling System.INotify.Masks ( dist/build/System/INotify/Masks.hs, nothing )
[2 of 2] Compiling System.INotify   ( dist/build/System/INotify.hs, nothing )
Haddock coverage:
Warning: 'INotify' is ambiguous. It is defined
    * at src/System/INotify.hsc:68:16
    * at src/System/INotify.hsc:68:1
    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/System/INotify.hsc:68:1
   9% (  1 / 11) in 'System.INotify'
  Missing documentation for:
    initINotify (src/System/INotify.hsc:175)
    killINotify (src/System/INotify.hsc:348)
    withINotify (src/System/INotify.hsc:361)
    addWatch (src/System/INotify.hsc:193)
    removeWatch (src/System/INotify.hsc:253)
    INotify (src/System/INotify.hsc:68)
    WatchDescriptor (src/System/INotify.hsc:69)
    Event (src/System/INotify.hsc:78)
    EventVariety (src/System/INotify.hsc:141)
    Cookie (src/System/INotify.hsc:74)
Warning: System.INotify: could not find link destinations for: 
	- System.INotify.FDEvent
Documentation created: dist/doc/html/hinotify/,
dist/doc/html/hinotify/hinotify.txt
Installing library in /var/lib/hackage-doc-builder/build-cache/tmp-install/lib/x86_64-linux-ghc-9.8.4/hinotify-0.4.2-CXQzknxuWtSAMgfXbm5Om6
Completed    hinotify-0.4.2
Downloading  ztail-1.2.0.4
Downloaded   ztail-1.2.0.4
Configuring ztail-1.2.0.4...
Preprocessing executable 'ztail' for ztail-1.2.0.4..
Building executable 'ztail' for ztail-1.2.0.4..
[1 of 6] Compiling Display          ( Display.hs, dist/build/ztail/ztail-tmp/Display.o )

Display.hs:15:1: warning: [GHC-66111] [-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()
   |
15 | import Data.Monoid ((<>))
   | ^^^^^^^^^^^^^^^^^^^^^^^^^

Display.hs:16:1: warning: [GHC-66111] [-Wunused-imports]
    The import of Data.Semigroup is redundant
      except perhaps to import instances from Data.Semigroup
    To import instances alone, use: import Data.Semigroup()
   |
16 | import Data.Semigroup (Semigroup)
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[2 of 6] Compiling TailTypes        ( TailTypes.hs, dist/build/ztail/ztail-tmp/TailTypes.o )

TailTypes.hs:20:1: warning: [GHC-66111] [-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()
   |
20 | import Data.Monoid ((<>))
   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[3 of 6] Compiling Util             ( Util.hs, dist/build/ztail/ztail-tmp/Util.o )
[4 of 6] Compiling Tail             ( Tail.hs, dist/build/ztail/ztail-tmp/Tail.o )

Tail.hs:9:1: warning: [GHC-66111] [-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()
  |
9 | import Data.Monoid ((<>))
  | ^^^^^^^^^^^^^^^^^^^^^^^^^
[5 of 6] Compiling TailHandle       ( TailHandle.hs, dist/build/ztail/ztail-tmp/TailHandle.o )

TailHandle.hs:15:1: warning: [GHC-66111] [-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()
   |
15 | import Data.Monoid ((<>))
   | ^^^^^^^^^^^^^^^^^^^^^^^^^

TailHandle.hs:320:5: warning: [GHC-62161] [-Wincomplete-uni-patterns]
    Pattern match(es) are non-exhaustive
    In a pattern binding:
        Patterns of type Maybe DirStream not matched: Nothing
    |
320 |     signal th SignalReopen = reopenTail th -- >>= wait
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^...

TailHandle.hs:320:5: warning: [GHC-62161] [-Wincomplete-uni-patterns]
    Pattern match(es) are non-exhaustive
    In a pattern binding:
        Patterns of type Maybe DirStream not matched: Nothing
    |
320 |     signal th SignalReopen = reopenTail th -- >>= wait
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^...
[6 of 6] Compiling Main             ( Main.hs, dist/build/ztail/ztail-tmp/Main.o )

Main.hs:9:1: warning: [GHC-66111] [-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()
  |
9 | import Data.Monoid ((<>))
  | ^^^^^^^^^^^^^^^^^^^^^^^^^
[7 of 7] Linking dist/build/ztail/ztail
Warning: No documentation was generated as this package does not contain a
library. Perhaps you want to use the --executables, --tests, --benchmarks or
--foreign-libraries flags.
Installing executable ztail in /var/lib/hackage-doc-builder/build-cache/tmp-install/bin
Warning: The directory
/var/lib/hackage-doc-builder/build-cache/tmp-install/bin is not in the system
search path.
Completed    ztail-1.2.0.4

Test log

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