Dependency Canary

once_cell 1.20.3 → 1.21.4

1.20.3 → 1.21.4deltacrates.iocleancriteria safe-to-run

Proof of verification — coming soon

A verifiable attestation binding this verdict to the reviewed tarball digests and the stored review transcript will be published here.

Reviewed: 8/27/2026, 8:32:11 AM
Published: 8/27/2026, 11:55:34 AM
Strategy: cascade-v1
Change reviewed: +296 −85 · 688 diff lines
Reviewed tarball sha256: 9f7c3e4beb33f85d…
Base tarball sha256: 945462a4b81e43c4…

Models used

screenbedrock:screenus.anthropic.claude-haiku-4-5-20251001-v1:0prompt v38/27/2026, 8:30:08 AM

investigatebedrock:capableus.anthropic.claude-sonnet-4-6prompt v38/27/2026, 8:31:00 AM

vetobedrock:capableus.anthropic.claude-sonnet-4-6prompt v3-adv18/27/2026, 8:32:11 AM

Recorded cargo-vet entry

[[audits.once_cell]]
who = "Dependency Canary (automated)"
criteria = "safe-to-run"
delta = "1.20.3 -> 1.21.4"
notes = "Baseline check by Light Squares' Dependency Canary: https://app.lightsquares.dev/canary/audit/b4e0e4aa-3b01-4d07-9845-d1f431b9c0a7"

publication c923efcf-5fb1-4b64-aa50-d0f5987f15fe