macOS build error

[Benitoite]

Fuast, ffmpeg, and deno installed with homebrew.
MacOS 15 arm64

rendering track: 01. diffuse_process.tmac
adding output: /Users/rb/AmbientGardenAlbum/Generated/stage1/01. diffuse_process.wav
00:00 start resonant-drone. amp: 1, preamp: 1, impact: 1, ofs: 0.06, freq1: 100*1, freq2: 100*9/4, freq3: 100*3/4
Initializing Faust compiler.
error: Uncaught (in promise) BrokenPipe: Broken pipe (os error 32)
					await outHandle.stdin.write(this.mixView);
					                      ^
    at write (ext:deno_io/12_io.js:57:15)
    at FsFile.write (ext:deno_fs/30_fs.js:588:12)
    at MultiRenderer.render (https://raw.githubusercontent.com/pac-dev/Teasynth/v1.0.2/cli/multirender.js:97:28)
    at eventLoopTick (ext:core/01_core.js:178:7)
    at async renderMacro (https://raw.githubusercontent.com/pac-dev/Teasynth/v1.0.2/cli/rendermacro.js:41:3)
    at async renderTrack (file:///Users/rb/AmbientGardenAlbum/render.js:83:2)
    at async renderAlbum (file:///Users/rb/AmbientGardenAlbum/render.js:137:3)
    at async runCommandLine (file:///Users/rb/AmbientGardenAlbum/render.js:179:11)
    at async file:///Users/rb/AmbientGardenAlbum/render.js:195:23