text
; cargo +1.63 shuttle init --axum
     Created library (shuttle) package

; cargo +1.63 --locked shuttle run
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: CargoMetadata { stderr: "    Updating crates.io index
error: failed to select a version for `tokio`.
    ... required by package `axum v0.6.1`
    ... which satisfies dependency `axum = \"^0.6.1\"` of package `segf v0.1.0 (/home/czar/work/rust/segf)`
versions that meet the requirements `^1.21` are: 1.22.0, 1.21.2, 1.21.1, 1.21.0

all possible versions conflict with previously selected packages.

  previously selected package `tokio v1.20.1`
    ... which satisfies dependency `tokio = \"=1.20.1\"` of package `shuttle-service v0.7.2`
    ... which satisfies dependency `shuttle-service = \"^0.7.2\"` of package `segf v0.1.0 (/home/czar/work/rust/segf)`

failed to select a version for `tokio` which could resolve this conflict
" }', /home/czar/.cargo/registry/src/github.com-1ecc6299db9ec823/cargo-shuttle-0.7.2/src/config.rs:239:10
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace