Duplicated snapshots and os error 2 when running both integration and unit tests

[dzfrias]

What happened?

When running insta, I get duplicated snapshot reviews, as well as a crash at the end of the snapshot reviewing. In the original (non-minimal) case, I wasn't able to review some of my tests.

I should have reviewed two snapshots, but only was able to review one. The error was the dreaded "No such file or directory (os error 2)".

Reproduction steps

1. Create a new directory (not using cargo new --lib)
2. Create a Cargo.toml
3. Put this in your Cargo.toml:

[package]
name = "testing2"
version = "0.1.0"

[[test]]
name = "integration"
path = "tests/tests.rs"

[dev-dependencies]
insta = { workspace = true }

[workspace]
members = ["testing"]

[workspace.dependencies]
insta = "1.31"

4. Run cargo new testing --lib in the project root
5. Put this in testing/src/lib.rs

#[test]
fn it_works() {
    insta::assert_snapshot!("stuff...");
}

6. Create the tests/ directory in the project root
7. Create tests/tests.rs
8. Put this in tests/tests.rs

#[test]
fn works() {
    insta::assert_snapshot!("hr");
}

9. Run cargo insta test --review --all

Insta Version

1.31.0

rustc Version

1.71.0

What did you expect?

I expected to review two tests, and have no crash.

[TheLostLambda]

I'm also struggling with this issue... I need to run things without --workspace, one-at-a-time, just to get insta to work!