cargo insta test: Cannot specify cargo profile when using `nextest` runner

Semihosting support

Upgrade to latest similar

Ability to integrate with `likewise`?

assert_toml_snapshot seems broken

Insta adds numbers to snapshot filenames even though they are already unique

Snapshot not fixed by accepting it

assert_png_snapshot! or similar macros for image snapshots

Messed up inline snapshots b/c of filtering and/or `with_settings!` (?)

Exclude folders from `--unreferenced=reject` checks