chore(deps): update rust to nightly-2026-09-05

[ferrlabs-renovate]

This PR contains the following updates:

Package	Type	Update	Change	Pending
rust (source, changelog)	toolchain	patch	nightly-2026-08-27 → nightly-2026-09-05	nightly-2026-09-06

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[ferrfleet]

Routine 1-day rust nightly toolchain bump (nightly-2026-08-27 → nightly-2026-08-28), single-line diff in rust-toolchain.toml. No RELEASES.md entries between these two dates and nothing else in the repo depends on toolchain-specific behavior beyond rustfmt/clippy/rust-src components, which are unaffected. CI checks that have completed are green (osv-scanner, gitleaks, zizmor, snyk, PR title lint); Test & Build and a few security jobs were still in progress at review time but nothing had failed. No blocking concerns.

[github-actions]

SonarQube — aucune nouvelle issue

_{Comparaison entre le projet bac à sable de cette PR et la branche par défaut : SonarQube Community n'analyse pas les PR, ce delta est calculé côté CI. Détail}

[ferrfleet]

Renovate extended the nightly bump to nightly-2026-08-27 → nightly-2026-08-29 (still a one-line diff in rust-toolchain.toml). Nightly builds don't carry per-date RELEASES.md entries, and the repo only depends on the declared components (rustfmt, clippy, rust-src), which are unaffected by a 2-day nightly shift. CI: all completed checks are green (osv-scanner, gitleaks, zizmor, snyk, quality); Test & Build and opengrep are still in progress with no failures so far. No blocking concerns.

[ferrfleet]

Renovate advanced the nightly pin again: nightly-2026-08-29 → nightly-2026-08-31, still a single-line diff in rust-toolchain.toml. Nightly Rust builds don't carry per-date RELEASES.md entries, and the repo's toolchain usage is limited to the declared components (rustfmt, clippy, rust-src), which a 2-day nightly shift doesn't affect. CI: all completed checks are green (osv-scanner, gitleaks, zizmor, snyk); Test & Build and a couple of security jobs were still in progress at review time with no failures so far. No blocking concerns.

[ferrfleet]

Renovate advanced the nightly pin again: nightly-2026-08-31 → nightly-2026-09-01, still a single-line diff in rust-toolchain.toml. Nightly Rust builds don't carry per-date RELEASES.md entries, and the repo's toolchain usage is limited to the declared components (rustfmt, clippy, rust-src), unaffected by a 1-day nightly shift. CI: all completed checks are green (Test & Build, Quality, osv-scanner, gitleaks, zizmor, snyk); SonarQube and opengrep are still running with no failures so far. No blocking concerns.

[ferrfleet]

Renovate advanced the nightly pin further: nightly-2026-08-27 → nightly-2026-09-02, still a single-line diff in rust-toolchain.toml. Nightly Rust builds don't carry per-date RELEASES.md entries, and the repo's toolchain usage is limited to the declared components (rustfmt, clippy, rust-src), unaffected by the date shift. CI: all completed checks are green (Test & Build, Quality, osv-scanner, gitleaks, zizmor, snyk, opengrep); SonarQube is still pending with no failures so far. No blocking concerns.

[ferrfleet]

Renovate advanced the nightly pin again: nightly-2026-08-27 → nightly-2026-09-03, still a single-line diff in rust-toolchain.toml. Nightly Rust builds don't carry per-date RELEASES.md entries, and the repo's toolchain usage is limited to the declared components (rustfmt, clippy, rust-src), unaffected by the date shift. CI: completed checks are green (osv-scanner, gitleaks, zizmor, snyk); Test & Build, Quality, and a couple of security jobs are still in progress with no failures so far. No blocking concerns.

[ferrfleet]

Renovate advanced the nightly pin one more day: nightly-2026-09-03 → nightly-2026-09-04, still a single-line diff in rust-toolchain.toml. Nightly Rust doesn't carry per-date RELEASES.md entries, and the repo's toolchain usage is limited to the declared components (rustfmt, clippy, rust-src), unaffected by a 1-day shift. CI is green across the board (Test & Build, Quality, SonarQube, osv-scanner, gitleaks, zizmor, snyk, opengrep). No blocking concerns.

[ferrfleet]

Renovate advanced the nightly pin one more day: nightly-2026-09-04 → nightly-2026-09-05, still a single-line diff in rust-toolchain.toml. Nightly Rust doesn't carry per-date RELEASES.md entries, and the repo's toolchain usage is limited to the declared components (rustfmt, clippy, rust-src), unaffected by a 1-day shift. CI: completed checks are green (Secrets + CVE / snyk); the rest (Test & Build, Quality, osv-scanner, gitleaks, zizmor, opengrep) were still queued/in progress at review time with no failures. No blocking concerns.