Resolving dependencies... Warning: The following packages are likely to be broken by the reinstalls: process-1.6.1.0 haskeline-0.7.4.0 ghc-8.2.2 Cabal-2.0.1.0 network-2.6.3.2 HTTP-4000.3.8 ghci-8.2.2 directory-1.3.0.2 hpc-0.6.0.3 ghc-boot-8.2.2 Continuing even though the plan contains dangerous reinstalls. Configuring old-locale-1.0.0.7... Configuring polyparse-1.12... Building old-locale-1.0.0.7... Building polyparse-1.12... Installed old-locale-1.0.0.7 Configuring safe-0.3.16... Building safe-0.3.16... Installed safe-0.3.16 Configuring semver-0.3.3.1... Building semver-0.3.3.1... Installed polyparse-1.12 Configuring th-expand-syns-0.4.4.0... Building th-expand-syns-0.4.4.0... Installed semver-0.3.3.1 Configuring th-lift-0.7.8... Building th-lift-0.7.8... Installed th-expand-syns-0.4.4.0 Configuring time-1.7.0.1... Installed th-lift-0.7.8 Configuring transformers-compat-0.5.1.4... Building transformers-compat-0.5.1.4... Building time-1.7.0.1... Installed transformers-compat-0.5.1.4 Configuring old-time-1.1.0.3... Building old-time-1.1.0.3... Installed time-1.7.0.1 Configuring th-reify-many-0.1.8... Installed old-time-1.1.0.3 Configuring th-lift-instances-0.1.11... Building th-reify-many-0.1.8... Building th-lift-instances-0.1.11... Installed th-reify-many-0.1.8 Configuring exceptions-0.8.3... Installed th-lift-instances-0.1.11 Configuring unix-2.7.2.2... Building exceptions-0.8.3... Installed exceptions-0.8.3 Configuring th-orphans-0.13.5... Building th-orphans-0.13.5... Building unix-2.7.2.2... Installed th-orphans-0.13.5 Configuring megaparsec-5.0.1... Building megaparsec-5.0.1... Installed megaparsec-5.0.1 Installed unix-2.7.2.2 Configuring directory-1.2.7.1... Building directory-1.2.7.1... Installed directory-1.2.7.1 Configuring cpphs-1.20.8... Configuring process-1.6.3.0... Building cpphs-1.20.8... Building process-1.6.3.0... Installed process-1.6.3.0 Configuring cmdargs-0.10.20... Building cmdargs-0.10.20... Installed cpphs-1.20.8 Configuring haskell-src-exts-1.20.1... Building haskell-src-exts-1.20.1... Installed cmdargs-0.10.20 Installed haskell-src-exts-1.20.1 Configuring haskell-src-meta-0.8.0.2... Building haskell-src-meta-0.8.0.2... Installed haskell-src-meta-0.8.0.2 Configuring interpolatedstring-perl6-1.0.0... Building interpolatedstring-perl6-1.0.0... Installed interpolatedstring-perl6-1.0.0 Configuring nirum-0.2.0... Building nirum-0.2.0... Failed to install nirum-0.2.0 Build log ( /home/builder/.cabal/logs/ghc-8.2.2/nirum-0.2.0-AEAFYXRFgq78qEjjaJutlW.log ): cabal: Entering directory '/tmp/cabal-tmp-32637/nirum-0.2.0' Configuring nirum-0.2.0... Preprocessing library for nirum-0.2.0.. Building library for nirum-0.2.0.. : warning: [-Wmissing-home-modules] These modules are needed for compilation but not listed in your .cabal file's other-modules: Paths_nirum [ 1 of 20] Compiling Nirum.CodeGen ( src/Nirum/CodeGen.hs, dist/build/Nirum/CodeGen.o ) [ 2 of 20] Compiling Nirum.Constructs ( src/Nirum/Constructs.hs, dist/build/Nirum/Constructs.o ) [ 3 of 20] Compiling Nirum.Constructs.Identifier ( src/Nirum/Constructs/Identifier.hs, dist/build/Nirum/Constructs/Identifier.o ) [ 4 of 20] Compiling Nirum.Constructs.Docs ( src/Nirum/Constructs/Docs.hs, dist/build/Nirum/Constructs/Docs.o ) [ 5 of 20] Compiling Nirum.Constructs.Annotation.Internal ( src/Nirum/Constructs/Annotation/Internal.hs, dist/build/Nirum/Constructs/Annotation/Internal.o ) [ 6 of 20] Compiling Nirum.Constructs.Annotation ( src/Nirum/Constructs/Annotation.hs, dist/build/Nirum/Constructs/Annotation.o ) [ 7 of 20] Compiling Nirum.Constructs.ModulePath ( src/Nirum/Constructs/ModulePath.hs, dist/build/Nirum/Constructs/ModulePath.o ) [ 8 of 20] Compiling Nirum.Constructs.Name ( src/Nirum/Constructs/Name.hs, dist/build/Nirum/Constructs/Name.o ) [ 9 of 20] Compiling Nirum.Constructs.Declaration ( src/Nirum/Constructs/Declaration.hs, dist/build/Nirum/Constructs/Declaration.o ) [10 of 20] Compiling Nirum.Constructs.DeclarationSet ( src/Nirum/Constructs/DeclarationSet.hs, dist/build/Nirum/Constructs/DeclarationSet.o ) [11 of 20] Compiling Nirum.Constructs.TypeExpression ( src/Nirum/Constructs/TypeExpression.hs, dist/build/Nirum/Constructs/TypeExpression.o ) [12 of 20] Compiling Nirum.Constructs.Service ( src/Nirum/Constructs/Service.hs, dist/build/Nirum/Constructs/Service.o ) [13 of 20] Compiling Nirum.Constructs.TypeDeclaration ( src/Nirum/Constructs/TypeDeclaration.hs, dist/build/Nirum/Constructs/TypeDeclaration.o ) [14 of 20] Compiling Nirum.Constructs.Module ( src/Nirum/Constructs/Module.hs, dist/build/Nirum/Constructs/Module.o ) [15 of 20] Compiling Nirum.Parser ( src/Nirum/Parser.hs, dist/build/Nirum/Parser.o ) [16 of 20] Compiling Nirum.Package ( src/Nirum/Package.hs, dist/build/Nirum/Package.o ) [17 of 20] Compiling Nirum.Targets.Python ( src/Nirum/Targets/Python.hs, dist/build/Nirum/Targets/Python.o ) [18 of 20] Compiling Paths_nirum ( dist/build/autogen/Paths_nirum.hs, dist/build/Paths_nirum.o ) [19 of 20] Compiling Nirum.Version ( src/Nirum/Version.hs, dist/build/Nirum/Version.o ) [20 of 20] Compiling Nirum.Cli ( src/Nirum/Cli.hs, dist/build/Nirum/Cli.o ) Preprocessing executable 'nirum' for nirum-0.2.0.. Building executable 'nirum' for nirum-0.2.0.. [1 of 1] Compiling Main ( Main.hs, dist/build/nirum/nirum-tmp/Main.o ) Linking dist/build/nirum/nirum ... /tmp/cabal-tmp-32637/nirum-0.2.0/dist/build/libHSnirum-0.2.0-AEAFYXRFgq78qEjjaJutlW.a(Version.o):r11gG_info: error: undefined reference to 'nirumzm0zi2zi0zmAEAFYXRFgq78qEjjaJutlW_Pathszunirum_version_closure' /tmp/cabal-tmp-32637/nirum-0.2.0/dist/build/libHSnirum-0.2.0-AEAFYXRFgq78qEjjaJutlW.a(Version.o):nirumzm0zi2zi0zmAEAFYXRFgq78qEjjaJutlW_NirumziVersion_version_info: error: undefined reference to 'nirumzm0zi2zi0zmAEAFYXRFgq78qEjjaJutlW_Pathszunirum_version_closure' /tmp/cabal-tmp-32637/nirum-0.2.0/dist/build/libHSnirum-0.2.0-AEAFYXRFgq78qEjjaJutlW.a(Version.o)(.data.rel.ro+0x18): error: undefined reference to 'nirumzm0zi2zi0zmAEAFYXRFgq78qEjjaJutlW_Pathszunirum_version_closure' collect2: error: ld returned 1 exit status `gcc' failed in phase `Linker'. (Exit code: 1) cabal: Leaving directory '/tmp/cabal-tmp-32637/nirum-0.2.0' cabal: Error: some packages failed to install: nirum-0.2.0-AEAFYXRFgq78qEjjaJutlW failed during the building phase. The exception was: ExitFailure 1