DEBUG: Executing shell function do_compile NOTE: Using rust targets from TOPDIR/tmp/work/x86-64-v3-poky-linux/rpm-sequoia/1.10.1/rust-targets/ NOTE: cargo = TOPDIR/tmp/work/x86-64-v3-poky-linux/rpm-sequoia/1.10.1/recipe-sysroot-native/usr/bin/cargo NOTE: cargo build -v --frozen --target x86_64-poky-linux-gnu --release --manifest-path=TOPDIR/tmp/work/x86-64-v3-poky-linux/rpm-sequoia/1.10.1/sources/rpm-sequoia-1.10.1//Cargo.toml --no-default-features --features crypto-openssl error: failed to run `rustc` to learn about target-specific information Caused by: process didn't exit successfully: `rustc - --crate-name ___ --print=file-names -L TOPDIR/tmp/work/x86-64-v3-poky-linux/rpm-sequoia/1.10.1/recipe-sysroot/usr/lib64/rustlib/x86_64-poky-linux-gnu/lib --remap-path-prefix=TOPDIR/tmp/work/x86-64-v3-poky-linux/rpm-sequoia/1.10.1=/usr/src/debug/rpm-sequoia/1.10.1 -Zunstable-options --target x86_64-poky-linux-gnu --crate-type bin --crate-type rlib --crate-type dylib --crate-type cdylib --crate-type staticlib --crate-type proc-macro --print=sysroot --print=split-debuginfo --print=crate-name --print=cfg -Wwarnings` (exit status: 1) --- stderr error: the option `Z` is only accepted on the nightly compiler help: consider switching to a nightly toolchain: `rustup default nightly` note: selecting a toolchain with `+toolchain` arguments require a rustup proxy; see <https://rust-lang.github.io/rustup/concepts/index.html> note: for more information about Rust's stability policy, see <https://doc.rust-lang.org/book/appendix-07-nightly-rust.html#unstable-features> error: 1 nightly option were parsed WARNING: exit code 101 from a shell command.