constraint::stock::params::tests::test_handle_call_fail fails on Rust 1.25.0 stable and 1.27.0 beta. It passes on 1.27.0 nightly. Apart from simulacrum_auto, this is the only thing that fails on stable Rust.
---- constraint::stock::params::tests::test_handle_call_fail stdout ----
thread 'constraint::stock::params::tests::test_handle_call_fail' panicked at 'assertion failed: `(left == right)`
left: `MismatchedParams("<Always Fails>", "<unknown>")`,
right: `MismatchedParams("<Always Fails>", "()")`: Constraint should return the correct error', simulacrum_mock/src/constraint/stock/params.rs:86:9
note: Run with `RUST_BACKTRACE=1` for a backtrace.
constraint::stock::params::tests::test_handle_call_fail fails on Rust 1.25.0 stable and 1.27.0 beta. It passes on 1.27.0 nightly. Apart from simulacrum_auto, this is the only thing that fails on stable Rust.