Hello,

This patch series adds rust-dialoguer-0.3 which is a dependency for
wasm-pack. Unfortunately, one test is failing for this version and
I couldn't figure how to disable it without the hammer. Attached are
the logs for the test failures. It is missing a trait implementation
before usage, but src/prompts.rs appears to implement it. Maybe it
is the default impl that is lacking.

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For more information about this error, try `rustc --explain E0277`.
Couldn't compile the test.

failures:
    src/prompts.rs - prompts::Input (line 35)

test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out

error: test failed, to rerun pass '--doc'
command "cargo" "test" "--release" failed with status 101

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