`TypeId` downcast error in v0.1.31

[michaelsproul]

When running cargo-udeps on Lighthouse it fails with the following error:

cargo +nightly-2022-08-11 udeps --tests --all-targets --release
thread 'main' panicked at 'Mismatch between definition and access: Could not downcast to TypeId { t: 11046744883169582909 }, need to downcast to TypeId { t: 1896031399542294508 }
', /home/michael/.cargo/registry/src/github.com-1ecc6299db9ec823/cargo-0.64.0/src/cargo/util/command_prelude.rs:736:9
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
make: *** [Makefile:189: udeps] Error 101

I've tried both a recent nightly (2022-08-11) and a previous one that we had pinned on CI (nightly-2022-05-20).

For now we'll downgrade to v0.1.30

[michaelsproul]

Here's a longer backtrace:

thread 'main' panicked at 'Mismatch between definition and access: Could not downcast to TypeId { t: 11046744883169582909 }, need to downcast to TypeId { t: 1896031399542294508 }
', /home/michael/.cargo/registry/src/github.com-1ecc6299db9ec823/cargo-0.64.0/src/cargo/util/command_prelude.rs:736:9
stack backtrace:
   0: rust_begin_unwind
             at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:584:5
   1: core::panicking::panic_fmt
             at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/panicking.rs:142:14
   2: <clap::parser::matches::arg_matches::ArgMatches as cargo::util::command_prelude::ArgMatchesExt>::flag
   3: cargo::util::command_prelude::ArgMatchesExt::compile_options
   4: cargo_udeps::run
   5: cargo_udeps::main

[smoelius]

I also ran into this passing just --tests. The issue seems related to rust-lang/cargo#10814.

Passing just --all-targets works for me though, though.

[est31]

Hmm yeah I think one has to set the value parser to bool for all bool flags, similar to 9a7a95e which fixed CI.