Cargo install issue on Win 10 ("Unknown flag: --release") about indy-sdk HOT 4 CLOSED

cargo help run
Run the main binary of the local package (src/main.rs)

Usage:
    cargo run [options] [--] [<args>...]

Options:
    -h, --help                   Print this message
    --bin NAME                   Name of the bin target to run
    --example NAME               Name of the example target to run
    -p SPEC, --package SPEC      Package with the target to run
    -j N, --jobs N               Number of parallel jobs, defaults to # of CPUs
    --release                    Build artifacts in release mode, with optimizations
    --features FEATURES          Space-separated list of features to also build
    --all-features               Build all available features
    --no-default-features        Do not build the `default` feature
    --target TRIPLE              Build for the target triple
    --manifest-path PATH         Path to the manifest to execute
    -v, --verbose ...            Use verbose output (-vv very verbose/build.rs output)
    -q, --quiet                  No output printed to stdout
    --color WHEN                 Coloring: auto, always, never
    --message-format FMT         Error format: human, json [default: human]
    --frozen                     Require Cargo.lock and cache are up to date
    --locked                     Require Cargo.lock is up to date
    -Z FLAG ...                  Unstable (nightly-only) flags to Cargo

--release                    Build artifacts in release mode, with optimizations