Resolving dependencies... Build profile: -w ghc-9.6.3 -O0 In order, the following will be built (use -v for more details): - quickcheck-instances-0.3.31 (lib:quickcheck-instances) (requires build) - tasty-quickcheck-0.10.3 (lib:tasty-quickcheck) (requires build) - natural-transformation-0.4.1 (first run) Starting tasty-quickcheck-0.10.3 (all, legacy fallback) Starting quickcheck-instances-0.3.31 (all, legacy fallback) Building quickcheck-instances-0.3.31 (all, legacy fallback) Building tasty-quickcheck-0.10.3 (all, legacy fallback) Installing tasty-quickcheck-0.10.3 (all, legacy fallback) Installing quickcheck-instances-0.3.31 (all, legacy fallback) Completed tasty-quickcheck-0.10.3 (all, legacy fallback) Completed quickcheck-instances-0.3.31 (all, legacy fallback) Configuring natural-transformation-0.4.1... Preprocessing library for natural-transformation-0.4.1.. Building library for natural-transformation-0.4.1.. [1 of 3] Compiling Control.Natural ( src/Control/Natural.hs, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.6.3/natural-transformation-0.4.1/noopt/build/Control/Natural.o, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.6.3/natural-transformation-0.4.1/noopt/build/Control/Natural.dyn_o ) [2 of 3] Compiling Control.Natural.RULES ( src/Control/Natural/RULES.hs, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.6.3/natural-transformation-0.4.1/noopt/build/Control/Natural/RULES.o, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.6.3/natural-transformation-0.4.1/noopt/build/Control/Natural/RULES.dyn_o ) src/Control/Natural/RULES.hs:28:11: warning: [GHC-87502] [-Winline-rule-shadowing] Rule "natural free theorem" may never fire because rule "Class op fmap" for fmap might fire first Suggested fix: Add phase [n] or [~n] to the competing rule | 28 | {-# RULES "natural free theorem" [~] | ^^^^^^^^^^^^^^^^^^^^^^^^^^... src/Control/Natural/RULES.hs:28:11: warning: [GHC-95396] [-Winline-rule-shadowing] Rule "natural free theorem" may never fire because # might inline first Suggested fix: Add an INLINE[n] or NOINLINE[n] pragma for # | 28 | {-# RULES "natural free theorem" [~] | ^^^^^^^^^^^^^^^^^^^^^^^^^^... [3 of 3] Compiling Control.Object ( src/Control/Object.hs, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.6.3/natural-transformation-0.4.1/noopt/build/Control/Object.o, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.6.3/natural-transformation-0.4.1/noopt/build/Control/Object.dyn_o ) Preprocessing test suite 'natural-transformation-properties' for natural-transformation-0.4.1.. Building test suite 'natural-transformation-properties' for natural-transformation-0.4.1.. [1 of 1] Compiling Main ( tests/Properties.hs, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.6.3/natural-transformation-0.4.1/noopt/build/natural-transformation-properties/natural-transformation-properties-tmp/Main.o ) [2 of 2] Linking /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.6.3/natural-transformation-0.4.1/noopt/build/natural-transformation-properties/natural-transformation-properties Running 1 test suites... Test suite natural-transformation-properties: RUNNING... Test suite natural-transformation-properties: PASS Test suite logged to: /home/builder/builder-dir/build-cache/tmp-install/reports/natural-transformation-0.4.1.test Writing: natural-transformation-0.4.1-inplace/Control.Natural.hs.html Writing: hpc_index.html Writing: hpc_index_fun.html Writing: hpc_index_alt.html Writing: hpc_index_exp.html Test coverage report written to /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.6.3/natural-transformation-0.4.1/noopt/hpc/vanilla/html/natural-transformation-properties/hpc_index.html 1 of 1 test suites (1 of 1 test cases) passed. Writing: natural-transformation-0.4.1-inplace/Control.Natural.hs.html Writing: hpc_index.html Writing: hpc_index_fun.html Writing: hpc_index_alt.html Writing: hpc_index_exp.html Package coverage report written to /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.6.3/natural-transformation-0.4.1/noopt/hpc/vanilla/html/natural-transformation-0.4.1/hpc_index.html