Fix Dependabot alerts: remove unused testcontainers, bump serde_with - #2607
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- Remove testcontainers/testcontainers-modules dev-dependencies, orphaned since the rust-based pubsub removal (0f63783). This drops tokio-tar 0.3.1 (CVE-2025-62518, PAX header desynchronization) and the rest of the bollard/docker graph from the lockfile. Resolves alert #67. - Update serde_with 3.20.0 -> 3.21.0 (KeyValueMap serialization panic on empty sequence/map entries). Resolves alert #68.
dimitriy-dade
approved these changes
Jul 22, 2026
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Resolves both open Dependabot alerts, which live in
rustybits/Cargo.lock:Alert #67 (high) — tokio-tar 0.3.1, CVE-2025-62518
tokio-tarhas no patched version (the fix only exists in theastral-tokio-tarfork). It was pulled in solely by thetestcontainersdev-dependency, which has been unused since the rust-based pubsub removal (0f63783) — nothing inrustybits/srcreferences it. This PR removes the orphaned[dev-dependencies]section, droppingtokio-tarand the whole bollard/docker graph (~50 crates) from the lockfile.Alert #68 (medium) — serde_with 3.20.0
Bumped to 3.21.0 (
cargo update serde_with), which fixes the KeyValueMap serialization panic. Still required viaopenidconnect.Verification
cargo tree -i tokio-tar→ package no longer in graphcargo tree -i serde_with→ 3.21.0, only via openidconnectcargo checkcompiles clean after forcing a rebuild of the updated chainBoth alerts track the default branch, so they'll auto-resolve when this merges to
dev.