I see more debug symbols on the tail end. I verified that both libsdl-image versions 1.2 and 2.0 are installed...
Failed loading SDL_Image
object.Exception@../D2DGame/source/d2d/window/window.d(75): Failed to load SDL_Image
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../D2DGame/source/d2d/window/window.d:75 d2d.window.window.Window d2d.window.window.Window.__ctor(int, int, int, int, immutable(char)[], bindbc.sdl.bind.sdlvideo.SDL_WindowFlags) [0x83749387]
../D2DGame/source/d2d/window/window.d:43 d2d.window.window.Window d2d.window.window.Window.__ctor(int, int, immutable(char)[], bindbc.sdl.bind.sdlvideo.SDL_WindowFlags) [0x83749117]
../D2DGame/source/d2d/toolkit/game.d:94 void d2d.toolkit.game.Game.run() [0x837481a3]
source/app.d:105 _Dmain [0x836ef450]