warning: unknown setting 'eval-cores'
warning: unknown setting 'lazy-trees'
this derivation will be built:
  /nix/store/ivjhhfv6v55fq5qzy49s3fjwpbfv07wg-wren.drv
error: Cannot build '/nix/store/ivjhhfv6v55fq5qzy49s3fjwpbfv07wg-wren.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/mld6w11w7ypppk11y43ks3hrnc5w11ac-wren
       Last 25 log lines:
       > cmake: enabled parallel installing
       > configurePhase completed in 1 minutes 34 seconds
       > Running phase: buildPhase
       > build flags: -j16
       > [1/20] Building CXX object wren_utils/CMakeFiles/wren_utils.dir/src/string_reader.cpp.o
       > [2/20] Building CXX object wren_math/CMakeFiles/wren_math.dir/src/geometry.cpp.o
       > [3/20] Building CXX object wren_utils/CMakeFiles/wren_utils.dir/src/string.cpp.o
       > [4/20] Linking CXX static library wren_math/libwren_math.a
       > [5/20] Building CXX object wren/CMakeFiles/wren.dir/src/application.cpp.o
       > FAILED: [code=1] wren/CMakeFiles/wren.dir/src/application.cpp.o
       > /nix/store/rcbg1p826mjv3r7pzplnawcamnpvzzwz-emscripten-6.0.9/share/emscripten/em++ -DTRACY_ENABLE -DTRACY_IMPORTS -DWREN_DEBUG -I/build/source/wren/include -I/build/source/wren/include/wren -I/build/source/wren_utils/include -I/build/source/wren_math/include -isystem /nix/store/c5rn1xi2ckyy3skvyncczsaqqazzpywi-boost-wasm-1.91.0-dev/include -isystem /nix/store/sz7ddakdygzgh53lbfwrgjq951ahzwpq-tracy-0.13.1/include/tracy -isystem /nix/store/ad07sr7m2ihspy76f0zb020m7iln9lw6-flecs/include -isystem /nix/store/xk945rn4hvsb2wp5bkfa4dm9rah5vjp6-stb-0-unstable-2026-04-15/include/stb -O3 -DNDEBUG -std=gnu++26 -fcolor-diagnostics -fno-exceptions -Wall -Wextra -MD -MT wren/CMakeFiles/wren.dir/src/application.cpp.o -MF wren/CMakeFiles/wren.dir/src/application.cpp.o.d -o wren/CMakeFiles/wren.dir/src/application.cpp.o -c /build/source/wren/src/application.cpp
       > In file included from /build/source/wren/src/application.cpp:1:
       > In file included from /build/source/wren/include/wren/application.hpp:6:
       > /build/source/wren/include/wren/context.hpp:4:10: fatal error: 'wren/platform/event.hpp' file not found
       >     4 | #include <wren/platform/event.hpp>
       >       |          ^~~~~~~~~~~~~~~~~~~~~~~~~
       > 1 error generated.
       > [6/20] Building CXX object wren_utils/tests/CMakeFiles/string_reader.dir/string_reader.cpp.o
       > [7/20] Building CXX object wren_utils/tests/CMakeFiles/binary_reader.dir/binary_reader.cpp.o
       > [8/20] Building CXX object wren_utils/tests/CMakeFiles/enums.dir/enums.cpp.o
       > [9/20] Building CXX object wren_math/tests/CMakeFiles/matrix.dir/matrix.cpp.o
       > [10/20] Building CXX object wren_utils/CMakeFiles/wren_utils.dir/src/filesystem.cpp.o
       > [11/20] Building CXX object wren_math/tests/CMakeFiles/vector.dir/vector.cpp.o
       > [12/20] Building CXX object wren_math/tests/CMakeFiles/geometry.dir/geometry.cpp.o
       > ninja: build stopped: subcommand failed.
       For full logs, run:
         nix log /nix/store/ivjhhfv6v55fq5qzy49s3fjwpbfv07wg-wren.drv