GRD: disable OmitStackTraceInFastThrow in tests & set 2 Gb heap for tests
GRD: disable OmitStackTraceInFastThrow in tests & set 2 Gb heap for tests

Undin/intellij-rust,intellij-rust/intellij-rust,intellij-rust/intellij-rust,Undin/intellij-rust,Undin/intellij-rust,intellij-rust/intellij-rust,Undin/intellij-rust,Undin/intellij-rust,intellij-rust/intellij-rust,intellij-rust/intellij-rust,intellij-rust/intellij-rust,Undin/intellij-rust