| error[E0463]: can't find crate for `std` | |
| | | |
| = note: the `x86_64-unknown-linux-gnu` target may not support the standard library | |
| = note: `std` is required by `<unknown>` because it does not declare `#![no_std]` | |
| = help: consider building the standard library from source with `cargo build -Zbuild-std` | |
| error: cannot resolve a prelude import | |
| error: `#[panic_handler]` function required, but not found | |
| error: unwinding panics are not supported without std | |
| | | |
| = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding | |
| = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem | |
| error: aborting due to 4 previous errors | |
| For more information about this error, try `rustc --explain E0463`. |