Pan 🍳 says to YSITD$ rustc -C lto -C strip=symbols -C opt-level=z -C target-cpu=native test.rs pan93412@ubuntu:/mnt/mac/tmp$ du -h ./test 260K ./test pan93412@ubuntu:/mnt/mac/tmp$ ldd ./test linux-vdso.so.1 (0x0000ffff9b5ad000) libgcc_s.so.1 => /lib/aarch64-linux-gnu/libgcc_s.so.1 (0x0000ffff9b4d0000) libc.so.6 => /lib/aarch64-linux-gnu/libc.so.6 (0x0000ffff9b320000) /lib/ld-linux-aarch64.so.1 (0x0000ffff9b570000) pan93412@ubuntu:/mnt/mac/tmp$ ./test Hello, World!at Fri, Jul 21, 2023 9:28 PM