See https://github.com/rust-embedded/cross/blob/718a19cd68fb09428532d1317515fe7303692b47/docker/armv7-unknown-linux-musleabihf/Dockerfile#L30 According to https://github.com/rust-lang/rust/issues/47765 this is wrong. See also https://github.com/rust-lang/rust/pull/56947 where new NEON-always-available target triples were added.
See https://github.com/rust-embedded/cross/blob/718a19cd68fb09428532d1317515fe7303692b47/docker/armv7-unknown-linux-musleabihf/Dockerfile#L30
According to rust-lang/rust#47765 this is wrong.
See also rust-lang/rust#56947 where new NEON-always-available target triples were added.