Hackage :: [Package]

Build #1 for hslogger-1.3.2.0

[all reports]

Package hslogger-1.3.2.0
Install InstallOk
Docs Ok
Tests Ok
Time submitted 2025-08-31 04:50:28.779587423 UTC
Compiler ghc-9.8.4
OS linux
Arch x86_64
Dependencies base-4.19.2.0, bytestring-0.12.1.0, containers-0.6.8, deepseq-1.5.1.0, network-3.2.8.0, network-bsd-2.8.1.0, time-1.12.2, unix-2.8.6.0
Flags none

Code Coverage

expressions0% (0/3)
booleanguards100% (0/0)
conditions 100% (0/0)
qualifiers100% (0/0)
alternatives100% (0/0)
local declarations100% (0/0)
top-level declarations6% (3/43)

Build log

[view raw]

Resolving dependencies...
Configuring network-3.2.8.0...
configure: WARNING: unrecognized options: --with-compiler
checking build system type... x86_64-pc-linux-gnu
checking host system type... x86_64-pc-linux-gnu
checking for gcc... /nix/store/8v6k283dpbc0qkdq81nb6mrxrgcb10i1-gcc-wrapper-14-20241116/bin/cc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether the compiler supports GNU C... yes
checking whether /nix/store/8v6k283dpbc0qkdq81nb6mrxrgcb10i1-gcc-wrapper-14-20241116/bin/cc accepts -g... yes
checking for /nix/store/8v6k283dpbc0qkdq81nb6mrxrgcb10i1-gcc-wrapper-14-20241116/bin/cc option to enable C11 features... none needed
checking for an ANSI C-conforming const... yes
checking for stdio.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for strings.h... yes
checking for sys/stat.h... yes
checking for sys/types.h... yes
checking for unistd.h... yes
checking for limits.h... yes
checking for stdlib.h... (cached) yes
checking for unistd.h... (cached) yes
checking for sys/types.h... (cached) yes
checking for fcntl.h... yes
checking for sys/uio.h... yes
checking for sys/socket.h... yes
checking for netinet/in.h... yes
checking for netinet/tcp.h... yes
checking for sys/un.h... yes
checking for arpa/inet.h... yes
checking for netdb.h... yes
checking for net/if.h... yes
checking for netioapi.h... no
checking for struct ucred... yes
checking for gai_strerror... yes
checking for gethostent... yes
checking for accept4... yes
checking for getpeereid... no
checking for /nix/store/8v6k283dpbc0qkdq81nb6mrxrgcb10i1-gcc-wrapper-14-20241116/bin/cc options needed to detect all undeclared functions... none needed
checking whether AI_ADDRCONFIG is declared... yes
checking whether AI_ALL is declared... yes
checking whether AI_NUMERICSERV is declared... yes
checking whether AI_V4MAPPED is declared... yes
checking whether IPV6_V6ONLY is declared... yes
checking whether IPPROTO_IP is declared... yes
checking whether IPPROTO_TCP is declared... yes
checking whether IPPROTO_IPV6 is declared... yes
checking whether SO_PEERCRED is declared... yes
checking whether IP_DONTFRAG is declared... no
checking whether IP_MTU_DISCOVER is declared... yes
checking for struct msghdr.msg_control... yes
checking for struct msghdr.msg_accrights... no
checking for struct sockaddr.sa_len... no
configure: creating ./network.buildinfo
configure: creating ./config.status
config.status: creating include/HsNetworkConfig.h
configure: WARNING: unrecognized options: --with-compiler
Preprocessing library for network-3.2.8.0..
Building library for network-3.2.8.0..
[ 1 of 29] Compiling Network.Socket.Imports ( Network/Socket/Imports.hs, dist/build/Network/Socket/Imports.o, dist/build/Network/Socket/Imports.dyn_o )
[ 2 of 29] Compiling Network.Socket.If ( Network/Socket/If.hs, dist/build/Network/Socket/If.o, dist/build/Network/Socket/If.dyn_o )
[ 3 of 29] Compiling Network.Socket.Flag ( dist/build/Network/Socket/Flag.hs, dist/build/Network/Socket/Flag.o, dist/build/Network/Socket/Flag.dyn_o )
[ 4 of 29] Compiling Network.Socket.Cbits ( dist/build/Network/Socket/Cbits.hs, dist/build/Network/Socket/Cbits.o, dist/build/Network/Socket/Cbits.dyn_o )
[ 5 of 29] Compiling Network.Socket.Fcntl ( Network/Socket/Fcntl.hs, dist/build/Network/Socket/Fcntl.o, dist/build/Network/Socket/Fcntl.dyn_o )
[ 6 of 29] Compiling Network.Socket.Posix.IOVec ( dist/build/Network/Socket/Posix/IOVec.hs, dist/build/Network/Socket/Posix/IOVec.o, dist/build/Network/Socket/Posix/IOVec.dyn_o )
[ 7 of 29] Compiling Network.Socket.ReadShow ( Network/Socket/ReadShow.hs, dist/build/Network/Socket/ReadShow.o, dist/build/Network/Socket/ReadShow.dyn_o )
[ 8 of 29] Compiling Network.Socket.Types ( dist/build/Network/Socket/Types.hs, dist/build/Network/Socket/Types.o, dist/build/Network/Socket/Types.dyn_o )
[ 9 of 29] Compiling Network.Socket.STM ( Network/Socket/STM.hs, dist/build/Network/Socket/STM.o, dist/build/Network/Socket/STM.dyn_o )
[10 of 29] Compiling Network.Socket.Posix.Cmsg ( dist/build/Network/Socket/Posix/Cmsg.hs, dist/build/Network/Socket/Posix/Cmsg.o, dist/build/Network/Socket/Posix/Cmsg.dyn_o )
[11 of 29] Compiling Network.Socket.Internal ( Network/Socket/Internal.hs, dist/build/Network/Socket/Internal.o, dist/build/Network/Socket/Internal.dyn_o )
[12 of 29] Compiling Network.Socket.Posix.MsgHdr ( dist/build/Network/Socket/Posix/MsgHdr.hs, dist/build/Network/Socket/Posix/MsgHdr.o, dist/build/Network/Socket/Posix/MsgHdr.dyn_o )
[13 of 29] Compiling Network.Socket.Posix.CmsgHdr ( dist/build/Network/Socket/Posix/CmsgHdr.hs, dist/build/Network/Socket/Posix/CmsgHdr.o, dist/build/Network/Socket/Posix/CmsgHdr.dyn_o )
[14 of 29] Compiling Network.Socket.Options ( dist/build/Network/Socket/Options.hs, dist/build/Network/Socket/Options.o, dist/build/Network/Socket/Options.dyn_o )
[15 of 29] Compiling Network.Socket.Syscall ( Network/Socket/Syscall.hs, dist/build/Network/Socket/Syscall.o, dist/build/Network/Socket/Syscall.dyn_o )
[16 of 29] Compiling Network.Socket.Name ( Network/Socket/Name.hs, dist/build/Network/Socket/Name.o, dist/build/Network/Socket/Name.dyn_o )
[17 of 29] Compiling Network.Socket.Info ( dist/build/Network/Socket/Info.hs, dist/build/Network/Socket/Info.o, dist/build/Network/Socket/Info.dyn_o )
[18 of 29] Compiling Network.Socket.Handle ( Network/Socket/Handle.hs, dist/build/Network/Socket/Handle.o, dist/build/Network/Socket/Handle.dyn_o )
[19 of 29] Compiling Network.Socket.ByteString.Internal ( Network/Socket/ByteString/Internal.hs, dist/build/Network/Socket/ByteString/Internal.o, dist/build/Network/Socket/ByteString/Internal.dyn_o )
[20 of 29] Compiling Network.Socket.Buffer ( dist/build/Network/Socket/Buffer.hs, dist/build/Network/Socket/Buffer.o, dist/build/Network/Socket/Buffer.dyn_o )
[21 of 29] Compiling Network.Socket.SockAddr ( Network/Socket/SockAddr.hs, dist/build/Network/Socket/SockAddr.o, dist/build/Network/Socket/SockAddr.dyn_o )
[22 of 29] Compiling Network.Socket.Shutdown ( Network/Socket/Shutdown.hs, dist/build/Network/Socket/Shutdown.o, dist/build/Network/Socket/Shutdown.dyn_o )
[23 of 29] Compiling Network.Socket.ByteString.IO ( dist/build/Network/Socket/ByteString/IO.hs, dist/build/Network/Socket/ByteString/IO.o, dist/build/Network/Socket/ByteString/IO.dyn_o )
[24 of 29] Compiling Network.Socket.ByteString.Lazy.Posix ( Network/Socket/ByteString/Lazy/Posix.hs, dist/build/Network/Socket/ByteString/Lazy/Posix.o, dist/build/Network/Socket/ByteString/Lazy/Posix.dyn_o )
[25 of 29] Compiling Network.Socket.ByteString ( Network/Socket/ByteString.hs, dist/build/Network/Socket/ByteString.o, dist/build/Network/Socket/ByteString.dyn_o )
[26 of 29] Compiling Network.Socket.Address ( Network/Socket/Address.hs, dist/build/Network/Socket/Address.o, dist/build/Network/Socket/Address.dyn_o )
[27 of 29] Compiling Network.Socket.Unix ( dist/build/Network/Socket/Unix.hs, dist/build/Network/Socket/Unix.o, dist/build/Network/Socket/Unix.dyn_o )
[28 of 29] Compiling Network.Socket   ( Network/Socket.hs, dist/build/Network/Socket.o, dist/build/Network/Socket.dyn_o )
[29 of 29] Compiling Network.Socket.ByteString.Lazy ( Network/Socket/ByteString/Lazy.hs, dist/build/Network/Socket/ByteString/Lazy.o, dist/build/Network/Socket/ByteString/Lazy.dyn_o )
Preprocessing library for network-3.2.8.0..
Running Haddock on library for network-3.2.8.0..
Warning: --source-* options are ignored when --hyperlinked-source is enabled.
[ 1 of 29] Compiling Network.Socket.Imports ( Network/Socket/Imports.hs, nothing )
[ 2 of 29] Compiling Network.Socket.If ( Network/Socket/If.hs, nothing )
[ 3 of 29] Compiling Network.Socket.Flag ( dist/build/Network/Socket/Flag.hs, nothing )
[ 4 of 29] Compiling Network.Socket.Cbits ( dist/build/Network/Socket/Cbits.hs, nothing )
[ 5 of 29] Compiling Network.Socket.Fcntl ( Network/Socket/Fcntl.hs, nothing )
[ 6 of 29] Compiling Network.Socket.Posix.IOVec ( dist/build/Network/Socket/Posix/IOVec.hs, nothing )
[ 7 of 29] Compiling Network.Socket.ReadShow ( Network/Socket/ReadShow.hs, nothing )
[ 8 of 29] Compiling Network.Socket.Types ( dist/build/Network/Socket/Types.hs, nothing )
[ 9 of 29] Compiling Network.Socket.STM ( Network/Socket/STM.hs, nothing )
[10 of 29] Compiling Network.Socket.Posix.Cmsg ( dist/build/Network/Socket/Posix/Cmsg.hs, nothing )
[11 of 29] Compiling Network.Socket.Internal ( Network/Socket/Internal.hs, nothing )
[12 of 29] Compiling Network.Socket.Posix.MsgHdr ( dist/build/Network/Socket/Posix/MsgHdr.hs, nothing )
[13 of 29] Compiling Network.Socket.Posix.CmsgHdr ( dist/build/Network/Socket/Posix/CmsgHdr.hs, nothing )
[14 of 29] Compiling Network.Socket.Options ( dist/build/Network/Socket/Options.hs, nothing )
[15 of 29] Compiling Network.Socket.Syscall ( Network/Socket/Syscall.hs, nothing )
[16 of 29] Compiling Network.Socket.Name ( Network/Socket/Name.hs, nothing )
[17 of 29] Compiling Network.Socket.Info ( dist/build/Network/Socket/Info.hs, nothing )
[18 of 29] Compiling Network.Socket.Handle ( Network/Socket/Handle.hs, nothing )
[19 of 29] Compiling Network.Socket.ByteString.Internal ( Network/Socket/ByteString/Internal.hs, nothing )
[20 of 29] Compiling Network.Socket.Buffer ( dist/build/Network/Socket/Buffer.hs, nothing )
[21 of 29] Compiling Network.Socket.SockAddr ( Network/Socket/SockAddr.hs, nothing )
[22 of 29] Compiling Network.Socket.Shutdown ( Network/Socket/Shutdown.hs, nothing )
[23 of 29] Compiling Network.Socket.ByteString.IO ( dist/build/Network/Socket/ByteString/IO.hs, nothing )
[24 of 29] Compiling Network.Socket.ByteString.Lazy.Posix ( Network/Socket/ByteString/Lazy/Posix.hs, nothing )
[25 of 29] Compiling Network.Socket.ByteString ( Network/Socket/ByteString.hs, nothing )
[26 of 29] Compiling Network.Socket.Address ( Network/Socket/Address.hs, nothing )
[27 of 29] Compiling Network.Socket.Unix ( dist/build/Network/Socket/Unix.hs, nothing )
[28 of 29] Compiling Network.Socket   ( Network/Socket.hs, nothing )
[29 of 29] Compiling Network.Socket.ByteString.Lazy ( Network/Socket/ByteString/Lazy.hs, nothing )
Haddock coverage:
Warning: 'Socket' is ambiguous. It is defined
    * at dist/build/Network/Socket/Types.hs:112:15
    * at dist/build/Network/Socket/Types.hs:112:1
    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 dist/build/Network/Socket/Types.hs:112:1
Warning: 'getAddrInfo' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
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
Warning: 'Family' is ambiguous. It is defined
    * at Network/Socket/Types.hsc:398:18
    * at Network/Socket/Types.hsc:398:1
    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 Network/Socket/Types.hsc:398:1
Warning: 'CmsgId' is ambiguous. It is defined
    * at Network/Socket/Posix/Cmsg.hsc:38:15
    * at Network/Socket/Posix/Cmsg.hsc:38:1
    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 Network/Socket/Posix/Cmsg.hsc:38:1
Warning: 'Fds' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
Warning: 'IPv6PktInfo' is ambiguous. It is defined
    * at Network/Socket/Posix/Cmsg.hsc:215:20
    * at Network/Socket/Posix/Cmsg.hsc:215:1
    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 Network/Socket/Posix/Cmsg.hsc:215:1
Warning: 'IPv4PktInfo' is ambiguous. It is defined
    * at Network/Socket/Posix/Cmsg.hsc:182:20
    * at Network/Socket/Posix/Cmsg.hsc:182:1
    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 Network/Socket/Posix/Cmsg.hsc:182:1
Warning: 'IPv6TClass' is ambiguous. It is defined
    * at Network/Socket/Posix/Cmsg.hsc:172:22
    * at Network/Socket/Posix/Cmsg.hsc:172:1
    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 Network/Socket/Posix/Cmsg.hsc:172:1
Warning: 'IPv4TOS' is ambiguous. It is defined
    * at Network/Socket/Posix/Cmsg.hsc:162:19
    * at Network/Socket/Posix/Cmsg.hsc:162:1
    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 Network/Socket/Posix/Cmsg.hsc:162:1
Warning: 'IPv6HopLimit' is ambiguous. It is defined
    * at Network/Socket/Posix/Cmsg.hsc:152:24
    * at Network/Socket/Posix/Cmsg.hsc:152:1
    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 Network/Socket/Posix/Cmsg.hsc:152:1
Warning: 'IPv4TTL' is ambiguous. It is defined
    * at Network/Socket/Posix/Cmsg.hsc:141:19
    * at Network/Socket/Posix/Cmsg.hsc:141:1
    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 Network/Socket/Posix/Cmsg.hsc:141:1
 100% ( 20 / 20) in 'Network.Socket.Internal'
Warning: 'sendmsg' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
Warning: 'StructLinger' is ambiguous. It is defined
    * at Network/Socket/Options.hsc:500:21
    * at Network/Socket/Options.hsc:500:1
    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 Network/Socket/Options.hsc:500:1
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
Warning: 'setSocOptValue' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
Warning: 'SockOptValue' is ambiguous. It is defined
    * at Network/Socket/Options.hsc:528:3
    * at Network/Socket/Options.hsc:527:1
    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 Network/Socket/Options.hsc:527:1
Warning: 'AddrInfo' is ambiguous. It is defined
    * at Network/Socket/Info.hsc:104:17
    * at Network/Socket/Info.hsc:104:1
    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 Network/Socket/Info.hsc:104:1
Warning: 'inet_ntop' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
Warning: 'hClose' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
Warning: 'gracefulClose' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
Warning: 'socket' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
Cannot find documentation for: $vectored
 100% ( 17 / 17) in 'Network.Socket.ByteString'
 100% ( 19 / 19) in 'Network.Socket.Address'
Warning: 'True' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
  97% (127 /130) in 'Network.Socket'
  Missing documentation for:
    AddrInfo (Network/Socket/Info.hsc:104)
    ShutdownCmd (Network/Socket/Shutdown.hs:28)
    packFamily
  75% (  6 /  8) in 'Network.Socket.ByteString.Lazy'
  Missing documentation for:
    send (Network/Socket/ByteString/Lazy/Posix.hs:29)
    sendAll (Network/Socket/ByteString/Lazy/Posix.hs:58)
Warning: Network.Socket: could not find link destinations for: 
	- Network.Socket.Info.GetAddrInfo
Documentation created: dist/doc/html/network/,
dist/doc/html/network/network.txt
Installing library in /var/lib/hackage-doc-builder/build-cache/tmp-install/lib/x86_64-linux-ghc-9.8.4/network-3.2.8.0-2mBD7NmHSYt6MqMlmsyIDz
Completed    network-3.2.8.0
Configuring network-bsd-2.8.1.0...
Preprocessing library for network-bsd-2.8.1.0..
Building library for network-bsd-2.8.1.0..
[1 of 1] Compiling Network.BSD      ( dist/build/Network/BSD.hs, dist/build/Network/BSD.o, dist/build/Network/BSD.dyn_o )
Preprocessing library for network-bsd-2.8.1.0..
Running Haddock on library for network-bsd-2.8.1.0..
Warning: --source-* options are ignored when --hyperlinked-source is enabled.
[1 of 1] Compiling Network.BSD      ( dist/build/Network/BSD.hs, nothing )
Haddock coverage:
Warning: 'ServiceEntry' is ambiguous. It is defined
    * at Network/BSD.hsc:157:3
    * at Network/BSD.hsc:156:1
    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 Network/BSD.hsc:156:1
Warning: 'ProtocolEntry' is ambiguous. It is defined
    * at Network/BSD.hsc:277:3
    * at Network/BSD.hsc:276:1
    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 Network/BSD.hsc:276:1
Warning: 'HostEntry' is ambiguous. It is defined
    * at Network/BSD.hsc:383:3
    * at Network/BSD.hsc:382:1
    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 Network/BSD.hsc:382:1
  94% ( 50 / 53) in 'Network.BSD'
  Missing documentation for:
    ProtocolName (Network/BSD.hsc:139)
    NetworkName (Network/BSD.hsc:505)
    NetworkAddr (Network/BSD.hsc:503)
Documentation created: dist/doc/html/network-bsd/,
dist/doc/html/network-bsd/network-bsd.txt
Installing library in /var/lib/hackage-doc-builder/build-cache/tmp-install/lib/x86_64-linux-ghc-9.8.4/network-bsd-2.8.1.0-AHjXJnRtaK39ZIUdXDyNBF
Completed    network-bsd-2.8.1.0
Downloading  hslogger-1.3.2.0
Downloaded   hslogger-1.3.2.0
Configuring hslogger-1.3.2.0...
Preprocessing library for hslogger-1.3.2.0..
Building library for hslogger-1.3.2.0..
[1 of 9] Compiling System.Log       ( src/System/Log.hs, dist/build/System/Log.o, dist/build/System/Log.dyn_o )
[2 of 9] Compiling System.Log.Formatter ( src/System/Log/Formatter.hs, dist/build/System/Log/Formatter.o, dist/build/System/Log/Formatter.dyn_o )
[3 of 9] Compiling System.Log.Handler ( src/System/Log/Handler.hs, dist/build/System/Log/Handler.o, dist/build/System/Log/Handler.dyn_o )
[4 of 9] Compiling System.Log.Handler.Simple ( src/System/Log/Handler/Simple.hs, dist/build/System/Log/Handler/Simple.o, dist/build/System/Log/Handler/Simple.dyn_o )
[5 of 9] Compiling System.Log.Handler.Log4jXML ( src/System/Log/Handler/Log4jXML.hs, dist/build/System/Log/Handler/Log4jXML.o, dist/build/System/Log/Handler/Log4jXML.dyn_o )
[6 of 9] Compiling System.Log.Logger ( src/System/Log/Logger.hs, dist/build/System/Log/Logger.o, dist/build/System/Log/Logger.dyn_o )

src/System/Log/Logger.hs:375:26: 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."
    |
375 |             let pname = (head . drop 1 . reverse . componentsOfName) name'
    |                          ^^^^

src/System/Log/Logger.hs:431:35: 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."
    |
431 |                _  -> l{handlers = tail hs}
    |                                   ^^^^
[7 of 9] Compiling UTF8             ( src/UTF8.hs, dist/build/UTF8.o, dist/build/UTF8.dyn_o )
[8 of 9] Compiling System.Log.Handler.Syslog ( src/System/Log/Handler/Syslog.hs, dist/build/System/Log/Handler/Syslog.o, dist/build/System/Log/Handler/Syslog.dyn_o )

src/System/Log/Handler/Syslog.hs:223:37: 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."
    |
223 |     let addr = S.SockAddrInet port (head (S.hostAddresses he))
    |                                     ^^^^
[9 of 9] Compiling System.Log.Handler.Growl ( src/System/Log/Handler/Growl.hs, dist/build/System/Log/Handler/Growl.o, dist/build/System/Log/Handler/Growl.dyn_o )
Preprocessing library for hslogger-1.3.2.0..
Running Haddock on library for hslogger-1.3.2.0..
Warning: --source-* options are ignored when --hyperlinked-source is enabled.
[1 of 9] Compiling System.Log       ( src/System/Log.hs, nothing )
[2 of 9] Compiling System.Log.Formatter ( src/System/Log/Formatter.hs, nothing )
[3 of 9] Compiling System.Log.Handler ( src/System/Log/Handler.hs, nothing )
[4 of 9] Compiling System.Log.Handler.Simple ( src/System/Log/Handler/Simple.hs, nothing )
[5 of 9] Compiling System.Log.Handler.Log4jXML ( src/System/Log/Handler/Log4jXML.hs, nothing )
[6 of 9] Compiling System.Log.Logger ( src/System/Log/Logger.hs, nothing )

src/System/Log/Logger.hs:375:26: 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."
    |
375 |             let pname = (head . drop 1 . reverse . componentsOfName) name'
    |                          ^^^^

src/System/Log/Logger.hs:431:35: 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."
    |
431 |                _  -> l{handlers = tail hs}
    |                                   ^^^^
[7 of 9] Compiling UTF8             ( src/UTF8.hs, nothing )
[8 of 9] Compiling System.Log.Handler.Syslog ( src/System/Log/Handler/Syslog.hs, nothing )

src/System/Log/Handler/Syslog.hs:223:37: 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."
    |
223 |     let addr = S.SockAddrInet port (head (S.hostAddresses he))
    |                                     ^^^^
[9 of 9] Compiling System.Log.Handler.Growl ( src/System/Log/Handler/Growl.hs, nothing )
Haddock coverage:
 100% (  4 /  4) in 'System.Log'
Warning: 'Handler' is out of scope.
    If you qualify the identifier, haddock can try to link it anyway.
 100% (  6 /  6) in 'System.Log.Formatter'
 100% (  3 /  3) in 'System.Log.Handler'
 100% (  5 /  5) in 'System.Log.Handler.Simple'
 100% ( 17 / 17) in 'System.Log.Handler.Log4jXML'
Warning: 'Logger' is ambiguous. It is defined
    * at src/System/Log/Logger.hs:213:15
    * at src/System/Log/Logger.hs:213:1
    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/Log/Logger.hs:213:1
  97% ( 38 / 39) in 'System.Log.Logger'
  Missing documentation for:
    Logger (src/System/Log/Logger.hs:213)
  90% ( 10 / 11) in 'System.Log.Handler.Syslog'
  Missing documentation for:
    SyslogHandler (src/System/Log/Handler/Syslog.hs:139)
 100% (  3 /  3) in 'System.Log.Handler.Growl'
Warning: System.Log: could not find link destinations for: 
	- System.Log.Rep_Priority
Warning: System.Log.Logger: could not find link destinations for: 
	- System.Log.Rep_Priority
Warning: System.Log.Handler.Growl: could not find link destinations for: 
	- System.Log.Handler.Growl.GrowlHandler
Documentation created: dist/doc/html/hslogger/,
dist/doc/html/hslogger/hslogger.txt
Installing library in /var/lib/hackage-doc-builder/build-cache/tmp-install/lib/x86_64-linux-ghc-9.8.4/hslogger-1.3.2.0-4F52x9fJ6PtCa4Er8K4ymQ
Completed    hslogger-1.3.2.0

Test log

[view raw]

Resolving dependencies...
Build profile: -w ghc-9.8.4 -O0
In order, the following will be built (use -v for more details):
 - call-stack-0.4.0 (lib:call-stack) (requires build)
 - hsc2hs-0.68.10 (exe:hsc2hs) (requires build)
 - HUnit-1.6.2.0 (lib:HUnit) (requires build)
 - network-3.2.8.0 (lib:network) (requires build)
 - network-bsd-2.8.1.0 (lib:network-bsd) (requires build)
 - hslogger-1.3.2.0 (first run)
Configuring call-stack-0.4.0...
Preprocessing library for call-stack-0.4.0..
Building library for call-stack-0.4.0..
[1 of 3] Compiling Data.SrcLoc      ( src/Data/SrcLoc.hs, dist/build/Data/SrcLoc.o, dist/build/Data/SrcLoc.dyn_o )
[2 of 3] Compiling Data.CallStack   ( src/Data/CallStack.hs, dist/build/Data/CallStack.o, dist/build/Data/CallStack.dyn_o )
[3 of 3] Compiling Paths_call_stack ( dist/build/autogen/Paths_call_stack.hs, dist/build/Paths_call_stack.o, dist/build/Paths_call_stack.dyn_o )
Installing library in /tmp/hackage-doc-builder/.local/state/cabal/store/ghc-9.8.4/incoming/new-3059072/tmp/hackage-doc-builder/.local/state/cabal/store/ghc-9.8.4/call-stack-0.4.0-31951dc4e9db177e2ea89098d1122ced7b6da41fd279273945130bdfc91e7098/lib
Configuring hsc2hs-0.68.10...
Preprocessing executable 'hsc2hs' for hsc2hs-0.68.10..
Building executable 'hsc2hs' for hsc2hs-0.68.10..
[ 1 of 12] Compiling ATTParser        ( src/ATTParser.hs, dist/build/hsc2hs/hsc2hs-tmp/ATTParser.o )
[ 2 of 12] Compiling Compat.ResponseFile ( src/Compat/ResponseFile.hs, dist/build/hsc2hs/hsc2hs-tmp/Compat/ResponseFile.o )
[ 3 of 12] Compiling Compat.TempFile  ( src/Compat/TempFile.hs, dist/build/hsc2hs/hsc2hs-tmp/Compat/TempFile.o )
[ 4 of 12] Compiling Common           ( src/Common.hs, dist/build/hsc2hs/hsc2hs-tmp/Common.o )
[ 5 of 12] Compiling Flags            ( src/Flags.hs, dist/build/hsc2hs/hsc2hs-tmp/Flags.o )
[ 6 of 12] Compiling HSCParser        ( src/HSCParser.hs, dist/build/hsc2hs/hsc2hs-tmp/HSCParser.o )
[ 7 of 12] Compiling C                ( src/C.hs, dist/build/hsc2hs/hsc2hs-tmp/C.o )
[ 8 of 12] Compiling CrossCodegen     ( src/CrossCodegen.hs, dist/build/hsc2hs/hsc2hs-tmp/CrossCodegen.o )
[ 9 of 12] Compiling Paths_hsc2hs     ( dist/build/hsc2hs/autogen/Paths_hsc2hs.hs, dist/build/hsc2hs/hsc2hs-tmp/Paths_hsc2hs.o )
[10 of 12] Compiling UtilsCodegen     ( src/UtilsCodegen.hs, dist/build/hsc2hs/hsc2hs-tmp/UtilsCodegen.o )
[11 of 12] Compiling DirectCodegen    ( src/DirectCodegen.hs, dist/build/hsc2hs/hsc2hs-tmp/DirectCodegen.o )
[12 of 12] Compiling Main             ( src/Main.hs, dist/build/hsc2hs/hsc2hs-tmp/Main.o )
[13 of 13] Linking dist/build/hsc2hs/hsc2hs
Installing executable hsc2hs in /tmp/hackage-doc-builder/.local/state/cabal/store/ghc-9.8.4/incoming/new-3059072/tmp/hackage-doc-builder/.local/state/cabal/store/ghc-9.8.4/hsc2hs-0.68.10-e789c287b7adf7ead2fa569692031ba633cdb2fbee6ed05ce142d2c969dd649a/bin
Warning: The directory
/tmp/hackage-doc-builder/.local/state/cabal/store/ghc-9.8.4/incoming/new-3059072/tmp/hackage-doc-builder/.local/state/cabal/store/ghc-9.8.4/hsc2hs-0.68.10-e789c287b7adf7ead2fa569692031ba633cdb2fbee6ed05ce142d2c969dd649a/bin
is not in the system search path.
Configuring HUnit-1.6.2.0...
Preprocessing library for HUnit-1.6.2.0..
Building library for HUnit-1.6.2.0..
[1 of 6] Compiling Paths_HUnit      ( dist/build/autogen/Paths_HUnit.hs, dist/build/Paths_HUnit.o, dist/build/Paths_HUnit.dyn_o )
[2 of 6] Compiling Test.HUnit.Lang  ( src/Test/HUnit/Lang.hs, dist/build/Test/HUnit/Lang.o, dist/build/Test/HUnit/Lang.dyn_o )
[3 of 6] Compiling Test.HUnit.Base  ( src/Test/HUnit/Base.hs, dist/build/Test/HUnit/Base.o, dist/build/Test/HUnit/Base.dyn_o )
[4 of 6] Compiling Test.HUnit.Terminal ( src/Test/HUnit/Terminal.hs, dist/build/Test/HUnit/Terminal.o, dist/build/Test/HUnit/Terminal.dyn_o )

src/Test/HUnit/Terminal.hs:41:41: 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."
   |
41 |     | otherwise          = ta f (c:bs) (tail as) cs
   |                                         ^^^^
[5 of 6] Compiling Test.HUnit.Text  ( src/Test/HUnit/Text.hs, dist/build/Test/HUnit/Text.o, dist/build/Test/HUnit/Text.dyn_o )
[6 of 6] Compiling Test.HUnit       ( src/Test/HUnit.hs, dist/build/Test/HUnit.o, dist/build/Test/HUnit.dyn_o )
Installing library in /tmp/hackage-doc-builder/.local/state/cabal/store/ghc-9.8.4/incoming/new-3059072/tmp/hackage-doc-builder/.local/state/cabal/store/ghc-9.8.4/HUnit-1.6.2.0-aa8518921a665b3ce3b9f7f0c7a8a7fa42d03d10681bd5ecec8be730444183ec/lib
Configuring network-3.2.8.0...
configure: WARNING: unrecognized options: --with-compiler
checking build system type... x86_64-pc-linux-gnu
checking host system type... x86_64-pc-linux-gnu
checking for gcc... /nix/store/8v6k283dpbc0qkdq81nb6mrxrgcb10i1-gcc-wrapper-14-20241116/bin/cc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether the compiler supports GNU C... yes
checking whether /nix/store/8v6k283dpbc0qkdq81nb6mrxrgcb10i1-gcc-wrapper-14-20241116/bin/cc accepts -g... yes
checking for /nix/store/8v6k283dpbc0qkdq81nb6mrxrgcb10i1-gcc-wrapper-14-20241116/bin/cc option to enable C11 features... none needed
checking for an ANSI C-conforming const... yes
checking for stdio.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for strings.h... yes
checking for sys/stat.h... yes
checking for sys/types.h... yes
checking for unistd.h... yes
checking for limits.h... yes
checking for stdlib.h... (cached) yes
checking for unistd.h... (cached) yes
checking for sys/types.h... (cached) yes
checking for fcntl.h... yes
checking for sys/uio.h... yes
checking for sys/socket.h... yes
checking for netinet/in.h... yes
checking for netinet/tcp.h... yes
checking for sys/un.h... yes
checking for arpa/inet.h... yes
checking for netdb.h... yes
checking for net/if.h... yes
checking for netioapi.h... no
checking for struct ucred... yes
checking for gai_strerror... yes
checking for gethostent... yes
checking for accept4... yes
checking for getpeereid... no
checking for /nix/store/8v6k283dpbc0qkdq81nb6mrxrgcb10i1-gcc-wrapper-14-20241116/bin/cc options needed to detect all undeclared functions... none needed
checking whether AI_ADDRCONFIG is declared... yes
checking whether AI_ALL is declared... yes
checking whether AI_NUMERICSERV is declared... yes
checking whether AI_V4MAPPED is declared... yes
checking whether IPV6_V6ONLY is declared... yes
checking whether IPPROTO_IP is declared... yes
checking whether IPPROTO_TCP is declared... yes
checking whether IPPROTO_IPV6 is declared... yes
checking whether SO_PEERCRED is declared... yes
checking whether IP_DONTFRAG is declared... no
checking whether IP_MTU_DISCOVER is declared... yes
checking for struct msghdr.msg_control... yes
checking for struct msghdr.msg_accrights... no
checking for struct sockaddr.sa_len... no
configure: creating ./network.buildinfo
configure: creating ./config.status
config.status: creating include/HsNetworkConfig.h
configure: WARNING: unrecognized options: --with-compiler
Preprocessing library for network-3.2.8.0..
Building library for network-3.2.8.0..
[ 1 of 29] Compiling Network.Socket.Imports ( Network/Socket/Imports.hs, dist/build/Network/Socket/Imports.o, dist/build/Network/Socket/Imports.dyn_o )
[ 2 of 29] Compiling Network.Socket.If ( Network/Socket/If.hs, dist/build/Network/Socket/If.o, dist/build/Network/Socket/If.dyn_o )
[ 3 of 29] Compiling Network.Socket.Flag ( dist/build/Network/Socket/Flag.hs, dist/build/Network/Socket/Flag.o, dist/build/Network/Socket/Flag.dyn_o )
[ 4 of 29] Compiling Network.Socket.Cbits ( dist/build/Network/Socket/Cbits.hs, dist/build/Network/Socket/Cbits.o, dist/build/Network/Socket/Cbits.dyn_o )
[ 5 of 29] Compiling Network.Socket.Fcntl ( Network/Socket/Fcntl.hs, dist/build/Network/Socket/Fcntl.o, dist/build/Network/Socket/Fcntl.dyn_o )
[ 6 of 29] Compiling Network.Socket.Posix.IOVec ( dist/build/Network/Socket/Posix/IOVec.hs, dist/build/Network/Socket/Posix/IOVec.o, dist/build/Network/Socket/Posix/IOVec.dyn_o )
[ 7 of 29] Compiling Network.Socket.ReadShow ( Network/Socket/ReadShow.hs, dist/build/Network/Socket/ReadShow.o, dist/build/Network/Socket/ReadShow.dyn_o )
[ 8 of 29] Compiling Network.Socket.Types ( dist/build/Network/Socket/Types.hs, dist/build/Network/Socket/Types.o, dist/build/Network/Socket/Types.dyn_o )
[ 9 of 29] Compiling Network.Socket.STM ( Network/Socket/STM.hs, dist/build/Network/Socket/STM.o, dist/build/Network/Socket/STM.dyn_o )
[10 of 29] Compiling Network.Socket.Posix.Cmsg ( dist/build/Network/Socket/Posix/Cmsg.hs, dist/build/Network/Socket/Posix/Cmsg.o, dist/build/Network/Socket/Posix/Cmsg.dyn_o )
[11 of 29] Compiling Network.Socket.Internal ( Network/Socket/Internal.hs, dist/build/Network/Socket/Internal.o, dist/build/Network/Socket/Internal.dyn_o )
[12 of 29] Compiling Network.Socket.Posix.MsgHdr ( dist/build/Network/Socket/Posix/MsgHdr.hs, dist/build/Network/Socket/Posix/MsgHdr.o, dist/build/Network/Socket/Posix/MsgHdr.dyn_o )
[13 of 29] Compiling Network.Socket.Posix.CmsgHdr ( dist/build/Network/Socket/Posix/CmsgHdr.hs, dist/build/Network/Socket/Posix/CmsgHdr.o, dist/build/Network/Socket/Posix/CmsgHdr.dyn_o )
[14 of 29] Compiling Network.Socket.Options ( dist/build/Network/Socket/Options.hs, dist/build/Network/Socket/Options.o, dist/build/Network/Socket/Options.dyn_o )
[15 of 29] Compiling Network.Socket.Syscall ( Network/Socket/Syscall.hs, dist/build/Network/Socket/Syscall.o, dist/build/Network/Socket/Syscall.dyn_o )
[16 of 29] Compiling Network.Socket.Name ( Network/Socket/Name.hs, dist/build/Network/Socket/Name.o, dist/build/Network/Socket/Name.dyn_o )
[17 of 29] Compiling Network.Socket.Info ( dist/build/Network/Socket/Info.hs, dist/build/Network/Socket/Info.o, dist/build/Network/Socket/Info.dyn_o )
[18 of 29] Compiling Network.Socket.Handle ( Network/Socket/Handle.hs, dist/build/Network/Socket/Handle.o, dist/build/Network/Socket/Handle.dyn_o )
[19 of 29] Compiling Network.Socket.ByteString.Internal ( Network/Socket/ByteString/Internal.hs, dist/build/Network/Socket/ByteString/Internal.o, dist/build/Network/Socket/ByteString/Internal.dyn_o )
[20 of 29] Compiling Network.Socket.Buffer ( dist/build/Network/Socket/Buffer.hs, dist/build/Network/Socket/Buffer.o, dist/build/Network/Socket/Buffer.dyn_o )
[21 of 29] Compiling Network.Socket.SockAddr ( Network/Socket/SockAddr.hs, dist/build/Network/Socket/SockAddr.o, dist/build/Network/Socket/SockAddr.dyn_o )
[22 of 29] Compiling Network.Socket.Shutdown ( Network/Socket/Shutdown.hs, dist/build/Network/Socket/Shutdown.o, dist/build/Network/Socket/Shutdown.dyn_o )
[23 of 29] Compiling Network.Socket.ByteString.IO ( dist/build/Network/Socket/ByteString/IO.hs, dist/build/Network/Socket/ByteString/IO.o, dist/build/Network/Socket/ByteString/IO.dyn_o )
[24 of 29] Compiling Network.Socket.ByteString.Lazy.Posix ( Network/Socket/ByteString/Lazy/Posix.hs, dist/build/Network/Socket/ByteString/Lazy/Posix.o, dist/build/Network/Socket/ByteString/Lazy/Posix.dyn_o )
[25 of 29] Compiling Network.Socket.ByteString ( Network/Socket/ByteString.hs, dist/build/Network/Socket/ByteString.o, dist/build/Network/Socket/ByteString.dyn_o )
[26 of 29] Compiling Network.Socket.Address ( Network/Socket/Address.hs, dist/build/Network/Socket/Address.o, dist/build/Network/Socket/Address.dyn_o )
[27 of 29] Compiling Network.Socket.Unix ( dist/build/Network/Socket/Unix.hs, dist/build/Network/Socket/Unix.o, dist/build/Network/Socket/Unix.dyn_o )
[28 of 29] Compiling Network.Socket   ( Network/Socket.hs, dist/build/Network/Socket.o, dist/build/Network/Socket.dyn_o )
[29 of 29] Compiling Network.Socket.ByteString.Lazy ( Network/Socket/ByteString/Lazy.hs, dist/build/Network/Socket/ByteString/Lazy.o, dist/build/Network/Socket/ByteString/Lazy.dyn_o )
Installing library in /tmp/hackage-doc-builder/.local/state/cabal/store/ghc-9.8.4/incoming/new-3059072/tmp/hackage-doc-builder/.local/state/cabal/store/ghc-9.8.4/network-3.2.8.0-8a21dd8a78c1d5ea73d970dbd454975801ce8f731f7bb34aa86ba1016d029ab1/lib
Configuring network-bsd-2.8.1.0...
Preprocessing library for network-bsd-2.8.1.0..
Building library for network-bsd-2.8.1.0..
[1 of 1] Compiling Network.BSD      ( dist/build/Network/BSD.hs, dist/build/Network/BSD.o, dist/build/Network/BSD.dyn_o )
Installing library in /tmp/hackage-doc-builder/.local/state/cabal/store/ghc-9.8.4/incoming/new-3059072/tmp/hackage-doc-builder/.local/state/cabal/store/ghc-9.8.4/network-bsd-2.8.1.0-2f7b479c0a687879d028643f8563005945062302eec31908bf8a00494879eb82/lib
Configuring hslogger-1.3.2.0...
Preprocessing library for hslogger-1.3.2.0..
Building library for hslogger-1.3.2.0..
[1 of 9] Compiling System.Log       ( src/System/Log.hs, /var/lib/hackage-doc-builder/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.8.4/hslogger-1.3.2.0/noopt/build/System/Log.o, /var/lib/hackage-doc-builder/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.8.4/hslogger-1.3.2.0/noopt/build/System/Log.dyn_o )
[2 of 9] Compiling System.Log.Formatter ( src/System/Log/Formatter.hs, /var/lib/hackage-doc-builder/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.8.4/hslogger-1.3.2.0/noopt/build/System/Log/Formatter.o, /var/lib/hackage-doc-builder/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.8.4/hslogger-1.3.2.0/noopt/build/System/Log/Formatter.dyn_o )
[3 of 9] Compiling System.Log.Handler ( src/System/Log/Handler.hs, /var/lib/hackage-doc-builder/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.8.4/hslogger-1.3.2.0/noopt/build/System/Log/Handler.o, /var/lib/hackage-doc-builder/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.8.4/hslogger-1.3.2.0/noopt/build/System/Log/Handler.dyn_o )
[4 of 9] Compiling System.Log.Handler.Simple ( src/System/Log/Handler/Simple.hs, /var/lib/hackage-doc-builder/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.8.4/hslogger-1.3.2.0/noopt/build/System/Log/Handler/Simple.o, /var/lib/hackage-doc-builder/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.8.4/hslogger-1.3.2.0/noopt/build/System/Log/Handler/Simple.dyn_o )
[5 of 9] Compiling System.Log.Handler.Log4jXML ( src/System/Log/Handler/Log4jXML.hs, /var/lib/hackage-doc-builder/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.8.4/hslogger-1.3.2.0/noopt/build/System/Log/Handler/Log4jXML.o, /var/lib/hackage-doc-builder/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.8.4/hslogger-1.3.2.0/noopt/build/System/Log/Handler/Log4jXML.dyn_o )
[6 of 9] Compiling System.Log.Logger ( src/System/Log/Logger.hs, /var/lib/hackage-doc-builder/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.8.4/hslogger-1.3.2.0/noopt/build/System/Log/Logger.o, /var/lib/hackage-doc-builder/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.8.4/hslogger-1.3.2.0/noopt/build/System/Log/Logger.dyn_o )

src/System/Log/Logger.hs:375:26: 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."
    |
375 |             let pname = (head . drop 1 . reverse . componentsOfName) name'
    |                          ^^^^

src/System/Log/Logger.hs:431:35: 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."
    |
431 |                _  -> l{handlers = tail hs}
    |                                   ^^^^
[7 of 9] Compiling UTF8             ( src/UTF8.hs, /var/lib/hackage-doc-builder/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.8.4/hslogger-1.3.2.0/noopt/build/UTF8.o, /var/lib/hackage-doc-builder/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.8.4/hslogger-1.3.2.0/noopt/build/UTF8.dyn_o )
[8 of 9] Compiling System.Log.Handler.Syslog ( src/System/Log/Handler/Syslog.hs, /var/lib/hackage-doc-builder/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.8.4/hslogger-1.3.2.0/noopt/build/System/Log/Handler/Syslog.o, /var/lib/hackage-doc-builder/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.8.4/hslogger-1.3.2.0/noopt/build/System/Log/Handler/Syslog.dyn_o )

src/System/Log/Handler/Syslog.hs:223:37: 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."
    |
223 |     let addr = S.SockAddrInet port (head (S.hostAddresses he))
    |                                     ^^^^
[9 of 9] Compiling System.Log.Handler.Growl ( src/System/Log/Handler/Growl.hs, /var/lib/hackage-doc-builder/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.8.4/hslogger-1.3.2.0/noopt/build/System/Log/Handler/Growl.o, /var/lib/hackage-doc-builder/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.8.4/hslogger-1.3.2.0/noopt/build/System/Log/Handler/Growl.dyn_o )
Preprocessing test suite 'runtests' for hslogger-1.3.2.0..
Building test suite 'runtests' for hslogger-1.3.2.0..
[1 of 2] Compiling Tests            ( testsrc/Tests.hs, /var/lib/hackage-doc-builder/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.8.4/hslogger-1.3.2.0/noopt/build/runtests/runtests-tmp/Tests.o )
[2 of 2] Compiling Main             ( testsrc/runtests.hs, /var/lib/hackage-doc-builder/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.8.4/hslogger-1.3.2.0/noopt/build/runtests/runtests-tmp/Main.o )
[3 of 3] Linking /var/lib/hackage-doc-builder/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.8.4/hslogger-1.3.2.0/noopt/build/runtests/runtests
Running 1 test suites...
Test suite runtests: RUNNING...
Test suite runtests: PASS
Test suite logged to:
/var/lib/hackage-doc-builder/build-cache/tmp-install/reports/hslogger-1.3.2.0.test
Writing: hslogger-1.3.2.0-inplace/System.Log.hs.html
Writing: hpc_index.html
Writing: hpc_index_fun.html
Writing: hpc_index_alt.html
Writing: hpc_index_exp.html
Test coverage report written to
/var/lib/hackage-doc-builder/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.8.4/hslogger-1.3.2.0/noopt/hpc/vanilla/html/runtests/hpc_index.html
1 of 1 test suites (1 of 1 test cases) passed.
Writing: hslogger-1.3.2.0-inplace/System.Log.hs.html
Writing: hpc_index.html
Writing: hpc_index_fun.html
Writing: hpc_index_alt.html
Writing: hpc_index_exp.html
Package coverage report written to
/var/lib/hackage-doc-builder/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.8.4/hslogger-1.3.2.0/noopt/hpc/vanilla/html/hslogger-1.3.2.0/hpc_index.html