Resolving dependencies...
Build profile: -w ghc-9.6.3 -O0
In order, the following will be built (use -v for more details):
 - yield-0.0.0.0 (first run)
Configuring yield-0.0.0.0...
Preprocessing library for yield-0.0.0.0..
Building library for yield-0.0.0.0..
[1 of 5] Compiling Control.Monad.Yield.Aggregation ( library/Control/Monad/Yield/Aggregation.hs, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.6.3/yield-0.0.0.0/noopt/build/Control/Monad/Yield/Aggregation.o, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.6.3/yield-0.0.0.0/noopt/build/Control/Monad/Yield/Aggregation.dyn_o )
[2 of 5] Compiling Control.Monad.Yield.Class ( library/Control/Monad/Yield/Class.hs, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.6.3/yield-0.0.0.0/noopt/build/Control/Monad/Yield/Class.o, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.6.3/yield-0.0.0.0/noopt/build/Control/Monad/Yield/Class.dyn_o )
[3 of 5] Compiling Control.Monad.Trans.Codensity ( library/Control/Monad/Trans/Codensity.hs, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.6.3/yield-0.0.0.0/noopt/build/Control/Monad/Trans/Codensity.o, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.6.3/yield-0.0.0.0/noopt/build/Control/Monad/Trans/Codensity.dyn_o )
[4 of 5] Compiling Control.Monad.Trans.Yield ( library/Control/Monad/Trans/Yield.hs, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.6.3/yield-0.0.0.0/noopt/build/Control/Monad/Trans/Yield.o, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.6.3/yield-0.0.0.0/noopt/build/Control/Monad/Trans/Yield.dyn_o )
[5 of 5] Compiling Control.Monad.Yield ( library/Control/Monad/Yield.hs, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.6.3/yield-0.0.0.0/noopt/build/Control/Monad/Yield.o, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.6.3/yield-0.0.0.0/noopt/build/Control/Monad/Yield.dyn_o )
Preprocessing test suite 'readme' for yield-0.0.0.0..
Building test suite 'readme' for yield-0.0.0.0..
ghc-9.6.3: could not execute: markdown-unlit