`parse-arg` dep seems broken, preventing installation

[yoshuawuyts]

Running cargo install cargo-component yields the following errors:

error[E0658]: use of unstable library feature `integer_atomics`
   --> /Users/yosh/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/parse_arg-1.0.0/src/lib.rs:504:31
    |
504 |             impl ParseArg for std::sync::atomic::$type {
    |                               ^
...
557 | impl_atomic_unsigned! { AtomicU8 => "8", AtomicU16 => "16", AtomicU32 => "32", AtomicU64 => "64", AtomicU128 => "128", AtomicUsize => "ptr" }
    | --------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
    |
    = note: see issue #99069 <https://github.com/rust-lang/rust/issues/99069> for more information
    = note: this error originates in the macro `impl_atomic_unsigned` (in Nightly builds, run with -Z macro-backtrace for more info)

error[E0658]: use of unstable library feature `integer_atomics`
   --> /Users/yosh/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/parse_arg-1.0.0/src/lib.rs:512:72
    |
512 |                     const MAX: u128 = max_from_len(std::mem::size_of::<std::sync::atomic::$type>());
    |                                                                        ^
...
557 | impl_atomic_unsigned! { AtomicU8 => "8", AtomicU16 => "16", AtomicU32 => "32", AtomicU64 => "64", AtomicU128 => "128", AtomicUsize => "ptr" }
    | --------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
    |
    = note: see issue #99069 <https://github.com/rust-lang/rust/issues/99069> for more information
    = note: this error originates in the macro `impl_atomic_unsigned` (in Nightly builds, run with -Z macro-backtrace for more info)

This seems to originate from the upstream parse-args dep, which recently released its 1.0 version.

[pchickey]

For now can you install it with cargo install cargo-component --locked? That one works on my machine.

The parse-args build can be fixed by updating the dep to be =0.1.4, and then we can push a patch release that just makes that change.

[pchickey]

Fixed by #381