message: Remove the dev-dependency cycle on cargo.
diff: @@ -10,7 +10,6 @@ doctest = false
  [dependencies]
  anyhow = "1.0.34"
  -cargo = { path = "../.." }
  cargo-test-macro = { path = "../cargo-test-macro" }
  cargo-util = { path = "../cargo-util" }
  filetime = "0.2"
  