Latest version of Teensy platform for PlatformIO (v4.18.0) doesn't compile

[danverstom]

Issue is related to release Teensy release 4.18.0 updating the arm toolchain package (see release: https://github.com/platformio/platform-teensy/releases/tag/v4.18.0)

I created a boilerplate project to demonstrate this issue: TeensyVersionTest.zip

Here is the build output: build_output.txt