feat(cargo): project-local [patch]-redirect backend + single fail-closed guard #271

Job	Run time
coverage-docker (pypi)	4m 22s
coverage-docker (golang)	4m 3s
setup-matrix (pypi)	3m 47s
coverage-docker (cargo)	4m 10s
test (ubuntu-latest)	4m 24s
e2e-docker (gem)	3m 33s
coverage-docker (npm)	4m 20s
setup-matrix (npm)	3m 1s
test-release	12m 15s
clippy	45s
setup-matrix (nuget)	2m 35s
coverage-docker (gem)	4m 12s
e2e-docker (golang)	3m 26s
setup-matrix (golang)	2m 15s
e2e-docker (deno)	3m 26s
coverage-docker (maven)	3m 59s
test (windows-latest)	10m 24s
test (macos-latest)	5m 9s
e2e-docker (npm)	3m 48s
e2e-docker (composer)	3m 26s
setup-matrix (gem)	2m 24s
dispatch-tests	9s
coverage-docker (deno)	4m 13s
setup-matrix (deno)	2m 41s
e2e-docker (pypi)	3m 44s
setup-matrix (cargo)	2m 22s
e2e-docker (nuget)	3m 35s
coverage-docker (nuget)	4m 12s
e2e-docker (maven)	3m 53s
setup-matrix (composer)	2m 42s
coverage-docker (composer)	4m 16s
coverage	4m 44s
setup-matrix (maven)	4m 20s
e2e-docker (cargo)	3m 48s
coverage-merge	25s
e2e (ubuntu-latest, e2e_maven)	23s
e2e (ubuntu-latest, e2e_cargo)	22s
e2e (ubuntu-latest, e2e_composer)	25s
e2e (macos-latest, e2e_safety_cargo_build)	53s
e2e (ubuntu-latest, e2e_golang)	23s
e2e (ubuntu-latest, guard_build_integration)	25s
e2e (ubuntu-latest, e2e_cargo_coexist)	29s
e2e (macos-latest, e2e_safety_pnpm)	47s
e2e (ubuntu-latest, e2e_safety_cargo_build)	26s
e2e (windows-latest, e2e_safety_cargo_build)	1m 5s
e2e (ubuntu-latest, e2e_nuget)	24s
e2e (ubuntu-latest, e2e_safety_pnpm)	38s
e2e (windows-latest, e2e_safety_pnpm)	1m 29s
	2h 22m 57s

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