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 appar-0.1.8 Starting bsb-http-chunked-0.0.0.4 Starting byteorder-1.0.4 Starting auto-update-0.1.6 Building appar-0.1.8 Building bsb-http-chunked-0.0.0.4 Building byteorder-1.0.4 Building auto-update-0.1.6 Completed byteorder-1.0.4 Starting hashable-1.3.0.0 Completed bsb-http-chunked-0.0.0.4 Starting integer-logarithms-1.0.3 Completed appar-0.1.8 Starting network-3.0.1.1 Completed auto-update-0.1.6 Starting network-byte-order-0.1.1.1 Building hashable-1.3.0.0 Building integer-logarithms-1.0.3 Building network-byte-order-0.1.1.1 Completed integer-logarithms-1.0.3 Starting primitive-0.7.0.0 Building primitive-0.7.0.0 Completed network-byte-order-0.1.1.1 Starting random-1.1 Building network-3.0.1.1 Building random-1.1 Completed hashable-1.3.0.0 Starting semigroups-0.19.1 Building semigroups-0.19.1 Completed semigroups-0.19.1 Starting unix-compat-0.5.2 Building unix-compat-0.5.2 Completed random-1.1 Starting word8-0.1.3 Building word8-0.1.3 Completed unix-compat-0.5.2 Starting zlib-0.6.2.1 Building zlib-0.6.2.1 Completed word8-0.1.3 Starting time-manager-0.0.0 Building time-manager-0.0.0 Completed time-manager-0.0.0 Starting unordered-containers-0.2.10.0 Building unordered-containers-0.2.10.0 Completed network-3.0.1.1 Starting psqueues-0.2.7.2 Building psqueues-0.2.7.2 Completed zlib-0.6.2.1 Starting case-insensitive-1.2.1.0 Building case-insensitive-1.2.1.0 Completed primitive-0.7.0.0 Starting async-2.2.2 Building async-2.2.2 Completed case-insensitive-1.2.1.0 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-1.2.0-3sKOupPeMudD78gppdvNOJ.log ): cabal: Entering directory '/tmp/cabal-tmp-29231/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-29231/systemd-1.2.0' Starting simple-sendfile-0.2.28 Completed async-2.2.2 Building simple-sendfile-0.2.28 Completed psqueues-0.2.7.2 Completed simple-sendfile-0.2.28 Completed unordered-containers-0.2.10.0 cabal: Error: some packages failed to install: systemd-1.2.0-3sKOupPeMudD78gppdvNOJ failed during the building phase. The exception was: ExitFailure 1 warp-systemd-0.1.0.0-9TYqeNLyHQwdMv0tYMiO depends on warp-systemd-0.1.0.0 which failed to install.