Warning: The install command is a part of the legacy v1 style of cabal usage.

Please switch to using either the new project style and the new-install
command or the legacy v1-install alias as new-style projects will become the
default in the next version of cabal-install. Please file a bug if you cannot
replicate a working v1- use case with the new-style commands.

For more information, see: https://wiki.haskell.org/Cabal/NewBuild

Resolving dependencies...
Starting     network-3.1.0.0
Building     network-3.1.0.0
Completed    network-3.1.0.0
Starting     systemd-1.2.0
Building     systemd-1.2.0
Failed to install systemd-1.2.0
Build log ( /home/builder/.cabal/logs/ghc-8.6.3/systemd-1.2.0-65CYLRf7E0aKsoYnyX7Rw0.log ):
cabal: Entering directory '/tmp/cabal-tmp-5262/systemd-1.2.0'
Configuring systemd-1.2.0...
Preprocessing library for systemd-1.2.0..
Building library for systemd-1.2.0..
[1 of 1] Compiling System.Systemd.Daemon ( System/Systemd/Daemon.hs, dist/build/System/Systemd/Daemon.o )

System/Systemd/Daemon.hs:93:45: error:
    Module ‘Network.Socket.Internal’ does not export ‘withSockAddr’
   |
93 | import           Network.Socket.Internal   (withSockAddr)
   |                                             ^^^^^^^^^^^^
cabal: Leaving directory '/tmp/cabal-tmp-5262/systemd-1.2.0'
cabal: Error: some packages failed to install:
systemd-1.2.0-65CYLRf7E0aKsoYnyX7Rw0 failed during the building phase. The
exception was:
ExitFailure 1