Resolving dependencies...
Build profile: -w ghc-9.2.4 -O0
In order, the following will be built (use -v for more details):
 - cond-0.5.1 (lib:cond) (requires build)
 - foldable1-classes-compat-0.1 (lib:foldable1-classes-compat) (requires build)
 - indexed-traversable-0.1.3 (lib:indexed-traversable) (requires build)
 - mappings-0.2.0.0 (first run)
Starting     cond-0.5.1 (all, legacy fallback)
Starting     foldable1-classes-compat-0.1 (all, legacy fallback)
Building     foldable1-classes-compat-0.1 (all, legacy fallback)
Building     cond-0.5.1 (all, legacy fallback)
Installing   cond-0.5.1 (all, legacy fallback)
Installing   foldable1-classes-compat-0.1 (all, legacy fallback)
Completed    cond-0.5.1 (all, legacy fallback)
Completed    foldable1-classes-compat-0.1 (all, legacy fallback)
Starting     indexed-traversable-0.1.3 (all, legacy fallback)
Building     indexed-traversable-0.1.3 (all, legacy fallback)
Installing   indexed-traversable-0.1.3 (all, legacy fallback)
Completed    indexed-traversable-0.1.3 (all, legacy fallback)
Configuring mappings-0.2.0.0...
Preprocessing library for mappings-0.2.0.0..
Building library for mappings-0.2.0.0..
[1 of 7] Compiling Data.Bijection   ( src/Data/Bijection.hs, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/mappings-0.2.0.0/noopt/build/Data/Bijection.o, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/mappings-0.2.0.0/noopt/build/Data/Bijection.dyn_o )
[2 of 7] Compiling Data.Mapping     ( src/Data/Mapping.hs, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/mappings-0.2.0.0/noopt/build/Data/Mapping.o, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/mappings-0.2.0.0/noopt/build/Data/Mapping.dyn_o )
[3 of 7] Compiling Data.Mapping.Piecewise ( src/Data/Mapping/Piecewise.hs, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/mappings-0.2.0.0/noopt/build/Data/Mapping/Piecewise.o, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/mappings-0.2.0.0/noopt/build/Data/Mapping/Piecewise.dyn_o )
[4 of 7] Compiling Data.Mapping.Util ( src/Data/Mapping/Util.hs, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/mappings-0.2.0.0/noopt/build/Data/Mapping/Util.o, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/mappings-0.2.0.0/noopt/build/Data/Mapping/Util.dyn_o )
[5 of 7] Compiling Data.Mapping.MapWithDefault ( src/Data/Mapping/MapWithDefault.hs, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/mappings-0.2.0.0/noopt/build/Data/Mapping/MapWithDefault.o, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/mappings-0.2.0.0/noopt/build/Data/Mapping/MapWithDefault.dyn_o )
[6 of 7] Compiling Data.Mapping.Decision ( src/Data/Mapping/Decision.hs, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/mappings-0.2.0.0/noopt/build/Data/Mapping/Decision.o, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/mappings-0.2.0.0/noopt/build/Data/Mapping/Decision.dyn_o )
[7 of 7] Compiling Paths_mappings   ( /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/mappings-0.2.0.0/noopt/build/autogen/Paths_mappings.hs, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/mappings-0.2.0.0/noopt/build/Paths_mappings.o, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.2.4/mappings-0.2.0.0/noopt/build/Paths_mappings.dyn_o )
Preprocessing test suite 'mapping' for mappings-0.2.0.0..
Building test suite 'mapping' for mappings-0.2.0.0..
ghc: could not execute: hspec-discover