Resolving dependencies... Downloading mangle-0.1.0.1 Downloaded mangle-0.1.0.1 Configuring mangle-0.1.0.1... Preprocessing executable 'mangle' for mangle-0.1.0.1... Building executable 'mangle' for mangle-0.1.0.1... [1 of 2] Compiling Mangle ( Mangle.hs, dist/build/mangle/mangle-tmp/Mangle.o ) Mangle.hs:279:30: warning: [GHC-63394] [-Wx-partial] In the use of tail (imported from Data.List, 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." | 279 | = [QualSub nss u | nss <- tail $ inits names] | ^^^^ Mangle.hs:288:30: warning: [GHC-63394] [-Wx-partial] In the use of tail (imported from Data.List, 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." | 288 | = [QualSub nss u | nss <- tail $ inits names] | ^^^^ [2 of 2] Compiling Main ( Main.hs, dist/build/mangle/mangle-tmp/Main.o ) [3 of 3] Linking dist/build/mangle/mangle Preprocessing library for mangle-0.1.0.1... Building library for mangle-0.1.0.1... [1 of 2] Compiling Mangle ( Mangle.hs, dist/build/Mangle.o, dist/build/Mangle.dyn_o ) Mangle.hs:279:30: warning: [GHC-63394] [-Wx-partial] In the use of tail (imported from Data.List, 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." | 279 | = [QualSub nss u | nss <- tail $ inits names] | ^^^^ Mangle.hs:288:30: warning: [GHC-63394] [-Wx-partial] In the use of tail (imported from Data.List, 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." | 288 | = [QualSub nss u | nss <- tail $ inits names] | ^^^^ [2 of 2] Compiling Mangle.TH ( Mangle/TH.hs, dist/build/Mangle/TH.o, dist/build/Mangle/TH.dyn_o ) Preprocessing executable 'mangle' for mangle-0.1.0.1... Preprocessing library for mangle-0.1.0.1... Running Haddock on library for mangle-0.1.0.1... [1 of 2] Compiling Mangle ( Mangle.hs, nothing ) Mangle.hs:279:30: warning: [GHC-63394] [-Wx-partial] In the use of tail (imported from Data.List, 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." | 279 | = [QualSub nss u | nss <- tail $ inits names] | ^^^^ Mangle.hs:288:30: warning: [GHC-63394] [-Wx-partial] In the use of tail (imported from Data.List, 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." | 288 | = [QualSub nss u | nss <- tail $ inits names] | ^^^^ [2 of 2] Compiling Mangle.TH ( Mangle/TH.hs, nothing ) Haddock coverage: 50% ( 1 / 2) in 'Mangle' Missing documentation for: Module header 0% ( 0 / 2) in 'Mangle.TH' Missing documentation for: Module header mangle (Mangle/TH.hs:15) Documentation created: dist/doc/html/mangle/, dist/doc/html/mangle/mangle.txt Installing executable mangle 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. Warning: Unable to strip executable or library 'mangle' (missing the 'strip' program) Installing library in /var/lib/hackage-doc-builder/build-cache/tmp-install/lib/x86_64-linux-ghc-9.8.4-inplace/mangle-0.1.0.1-EPU6J7AkQpaE0WnT25rd8d Warning: Unable to strip executable or library 'libHSmangle-0.1.0.1-EPU6J7AkQpaE0WnT25rd8d' (missing the 'strip' program) Warning: Unable to strip executable or library 'libHSmangle-0.1.0.1-EPU6J7AkQpaE0WnT25rd8d-ghc9.8.4' (missing the 'strip' program) Completed mangle-0.1.0.1