astrid-runtime/astrid · error

outside fixture

Error message

outside fixture

What it means

The message "outside fixture" is the expect() on std::fs::create_dir(&outside) at audit_retirement_tests.rs:34. This test step creates a plain directory named 'outside' directly under the tempdir root; it is the target that a symlink inside the audit dir will point to. std::fs::create_dir (not create_dir_all) fails if the parent is missing or the path already exists, so this expect panics if the tempdir vanished or 'outside' somehow pre-exists.

Solutions

1. Ensure the tempdir from line 28 is still alive at this point (the TempDir guard must not be dropped early).
2. Switch std::fs::create_dir to std::fs::create_dir_all only if parents may legitimately be missing — otherwise prefer fixing the fixture order.
3. Check nothing else creates a sibling named 'outside' before this line; rename the fixture directory if a collision is possible.
4. Confirm the filesystem permits directory creation (no read-only remount) on the CI runner.

Example fix

// before
std::fs::create_dir(&outside).expect("outside fixture");
// after
std::fs::create_dir(&outside)
    .unwrap_or_else(|e| panic!("outside fixture: create {}: {e}", outside.display()));

if outside.exists() {
    panic!("outside fixture path {} already exists", outside.display());
}
if !directory.path().is_dir() {
    panic!("tempdir root {} vanished before fixture setup", directory.path().display());
}

std::fs::create_dir(&outside)
    .unwrap_or_else(|e| panic!("outside fixture: {}: {e}", outside.display()));

When it happens

Trigger: create_dir fails with NotFound (tempdir root removed), AlreadyExists (a leftover 'outside' entry at the same path), or PermissionDenied on the tempdir; note create_dir does not create parents, so any change upstream that alters directory.path() breaks this call.

Common situations: Antivirus/cleanup daemons deleting tempdir contents mid-test; a test refactor that renamed or re-rooted the tempdir variable; parallel tests sharing a fixed TMPDIR path and colliding on the name 'outside' (only if tempdir uniqueness is broken).

Understand the failure class

Background: "failed to write file", "Could not save figure", "Error saving remote file" — file write failed: causes and fixes across languages and libraries — this error's family across 38 libraries.

Related errors

• audit fixture
• legacy source entry is group/world writable
• legacy source entry is not owned by the current user
• redirect fixture
• capsule ' ' has no source directory

AI-assisted analysis of astrid-runtime/astrid@affd8760f4 (2026-09-09). Data as JSON: /api/errors/01d56d4bbfaa4546. Report an issue: GitHub.

Appendix: source

Thrown at crates/astrid-kernel/src/audit_retirement_tests.rs:34

    assert!(!principal_home.audit_dir().exists());
    assert!(
        !home
            .migrations_dir()
            .join("audit-principal-home.retired")
            .exists()
    );
}

#[cfg(unix)]
#[test]
fn audit_retirement_rejects_redirects_before_removal() {
    let directory = tempfile::tempdir().expect("temporary home");
    let home = AstridHome::from_path(directory.path().join(".astrid"));
    home.ensure().expect("home layout");
    let principal_home = home.principal_home(&astrid_core::PrincipalId::default());
    principal_home.ensure().expect("legacy principal layout");
    let outside = directory.path().join("outside");
    std::fs::create_dir(&outside).expect("outside fixture");
    std::os::unix::fs::symlink(&outside, principal_home.audit_dir().join("redirect"))
        .expect("redirect fixture");

    assert!(retire_legacy_audit_dir(&home, &principal_home.audit_dir()).is_err());
    assert!(principal_home.audit_dir().exists());
}

#[test]
fn derived_audit_recertify_helper_rejects_invalid_history() {
    let valid = vec![(
        SessionId::new(),
        ChainVerificationResult {
            valid: true,
            entries_verified: 1,
            issues: Vec::new(),
        },
    )];
    require_audit_integrity(&valid).expect("valid history is accepted by the derived helper");

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