Constant crashes, enormous unintelligible errors

[mattfbacon]

rust-analyzer version: rust-analyzer 1.72.1 (d5c2e9c 2023-09-13)

rustc version: rustc 1.72.1 (d5c2e9c34 2023-09-13)

relevant settings: I'm using neovim 0.9.2. My RA config is:

rustfmt = {
	extraArgs = { '+nightly' },
},
checkOnSave = {
	command = 'clippy',
	allTargets = true,
},
cargo = {
	features = 'all',
},
inlayHints = {
	bindingModeHints = { enable = true },
	closureReturnTypeHints = { enable = 'with_block' },
	lifetimeElisionHints = { enable = 'always' },
	reborrowHints = { enable = 'always' },
	typeHints = {
		hideClosureInitialization = true,
	},
},

The crash contents are in this gist (extracted from Neovim LSP log): https://gist.github.com/mattfbacon/7db63d707cdfdc6192aae4f406c9d41a

[mattfbacon]

Still broken on neovim 0.9.4, rust-analyzer 1.73.0 (cc66ad4 2023-10-03), rustc 1.73.0 (cc66ad468 2023-10-03)

[Veykril]

That's #5366