source/app.d(11,9): Error: `@safe` function `D main` cannot call `@system` function `std.stdio.makeGlobal!"core.stdc.stdio.stderr".makeGlobal`
/opt/dmd-safe/dmd/generated/linux/release/64/../../../../../phobos/std/stdio.d(4792,20):        `std.stdio.makeGlobal!"core.stdc.stdio.stderr".makeGlobal` is declared here
../5dafb798bce0bf24b5b5a692-rm-rf/source/rm/rf.d(9,29): Error: cast from `const(char[])` to `string` not allowed in safe code
/opt/dmd-safe/dmd/dmd-safe failed with exit code 1.