Release 2.33.35

https://github.com/rust-lang/rust-clippy/issues/12270

```
error: lint group `rust_2018_idioms` has the same priority (0) as a lint
  --> Cargo.toml:11:1
   |
11 | rust_2018_idioms = "warn"
   | ^^^^^^^^^^^^^^^^   ------ has an implicit priority of 0
12 | single_use_lifetimes = "warn"
   | -------------------- has the same priority as this lint
   |
   = note: the order of the lints in the table is ignored by Cargo
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#lint_groups_priority
   = note: `-D clippy::lint-groups-priority` implied by `-D warnings`
   = help: to override `-D warnings` add `#[allow(clippy::lint_groups_priority)]`
help: to have lints override the group set `rust_2018_idioms` to a lower priority
   |
11 | rust_2018_idioms = { level = "warn", priority = -1 }
   |                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

error: lint group `all` has the same priority (0) as a lint
  --> Cargo.toml:16:1
   |
16 | all = "warn" # Downgrade deny-by-default lints
   | ^^^   ------ has an implicit priority of 0
17 | pedantic = "warn"
18 | as_ptr_cast_mut = "warn"
   | --------------- has the same priority as this lint
   |
   = note: the order of the lints in the table is ignored by Cargo
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#lint_groups_priority
help: to have lints override the group set `all` to a lower priority
   |
16 | all = { level = "warn", priority = -1 } # Downgrade deny-by-default lints
   |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

error: lint group `pedantic` has the same priority (0) as a lint
  --> Cargo.toml:17:1
   |
17 | pedantic = "warn"
   | ^^^^^^^^   ------ has an implicit priority of 0
18 | as_ptr_cast_mut = "warn"
   | --------------- has the same priority as this lint
   |
   = note: the order of the lints in the table is ignored by Cargo
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#lint_groups_priority
help: to have lints override the group set `pedantic` to a lower priority
   |
17 | pedantic = { level = "warn", priority = -1 }
   |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
```

CHANGELOG.md

@@ -10,6 +10,60 @@ Note: In this file, do not use the hard wrap in the middle of a sentence for com
 
 ## [Unreleased]
 
+## [2.33.35] - 2024-05-28
+
+- Update `syft@latest` to 1.5.0.
+
+## [2.33.34] - 2024-05-26
+
+- Update `dprint@latest` to 0.46.1.
+
+## [2.33.33] - 2024-05-25
+
+- Update `dprint@latest` to 0.46.0.
+
+## [2.33.32] - 2024-05-25
+
+- Update `just@latest` to 1.27.0.
+
+## [2.33.31] - 2024-05-25
+
+- Update `cargo-binstall@latest` to 1.6.8.
+
+- Update `sccache@latest` to 0.8.1.
+
+## [2.33.30] - 2024-05-24
+
+- Update `cargo-deny@latest` to 0.14.24.
+
+## [2.33.29] - 2024-05-23
+
+- Update `protoc@latest` to 3.27.0.
+
+## [2.33.28] - 2024-05-22
+
+- Update `wasmtime@latest` to 21.0.1.
+
+## [2.33.27] - 2024-05-21
+
+- Update `wasmtime@latest` to 21.0.0.
+
+## [2.33.26] - 2024-05-19
+
+- Update `cargo-careful@latest` to 0.4.2.
+
+## [2.33.25] - 2024-05-18
+
+- Update `cargo-binstall@latest` to 1.6.7.
+
+## [2.33.24] - 2024-05-17
+
+- Update `mdbook@latest` to 0.4.40.
+
+## [2.33.23] - 2024-05-14
+
+- Update `just@latest` to 1.26.0.
+
 ## [2.33.22] - 2024-05-12
 
 - Update `git-cliff@latest` to 2.2.2.
@@ -2169,7 +2223,20 @@ Note: This release is considered a breaking change because installing on version
 
 Initial release
 
-[Unreleased]: https://github.com/taiki-e/install-action/compare/v2.33.22...HEAD
+[Unreleased]: https://github.com/taiki-e/install-action/compare/v2.33.35...HEAD
+[2.33.35]: https://github.com/taiki-e/install-action/compare/v2.33.34...v2.33.35
+[2.33.34]: https://github.com/taiki-e/install-action/compare/v2.33.33...v2.33.34
+[2.33.33]: https://github.com/taiki-e/install-action/compare/v2.33.32...v2.33.33
+[2.33.32]: https://github.com/taiki-e/install-action/compare/v2.33.31...v2.33.32
+[2.33.31]: https://github.com/taiki-e/install-action/compare/v2.33.30...v2.33.31
+[2.33.30]: https://github.com/taiki-e/install-action/compare/v2.33.29...v2.33.30
+[2.33.29]: https://github.com/taiki-e/install-action/compare/v2.33.28...v2.33.29
+[2.33.28]: https://github.com/taiki-e/install-action/compare/v2.33.27...v2.33.28
+[2.33.27]: https://github.com/taiki-e/install-action/compare/v2.33.26...v2.33.27
+[2.33.26]: https://github.com/taiki-e/install-action/compare/v2.33.25...v2.33.26
+[2.33.25]: https://github.com/taiki-e/install-action/compare/v2.33.24...v2.33.25
+[2.33.24]: https://github.com/taiki-e/install-action/compare/v2.33.23...v2.33.24
+[2.33.23]: https://github.com/taiki-e/install-action/compare/v2.33.22...v2.33.23
 [2.33.22]: https://github.com/taiki-e/install-action/compare/v2.33.21...v2.33.22
 [2.33.21]: https://github.com/taiki-e/install-action/compare/v2.33.20...v2.33.21
 [2.33.20]: https://github.com/taiki-e/install-action/compare/v2.33.19...v2.33.20

Cargo.toml

@@ -10,6 +10,8 @@ improper_ctypes_definitions = "warn"
 non_ascii_idents = "warn"
 rust_2018_idioms = "warn"
 single_use_lifetimes = "warn"
+unexpected_cfgs = { level = "warn", check-cfg = [
+] }
 unreachable_pub = "warn"
 unsafe_op_in_unsafe_fn = "warn"
 [workspace.lints.clippy]
@@ -27,11 +29,13 @@ borrow_as_ptr = { level = "allow", priority = 1 } # https://github.com/rust-lang
 declare_interior_mutable_const = { level = "allow", priority = 1 } # https://github.com/rust-lang/rust-clippy/issues/7665
 doc_markdown = { level = "allow", priority = 1 }
 float_cmp = { level = "allow", priority = 1 } # https://github.com/rust-lang/rust-clippy/issues/7725
+incompatible_msrv = { level = "allow", priority = 1 } # buggy: doesn't consider cfg, https://github.com/rust-lang/rust-clippy/issues/12280, https://github.com/rust-lang/rust-clippy/issues/12257#issuecomment-2093667187
+lint_groups_priority = { level = "allow", priority = 1 } # https://github.com/rust-lang/rust-clippy/issues/12270
 manual_assert = { level = "allow", priority = 1 }
 manual_range_contains = { level = "allow", priority = 1 } # https://github.com/rust-lang/rust-clippy/issues/6455#issuecomment-1225966395
 missing_errors_doc = { level = "allow", priority = 1 }
 module_name_repetitions = { level = "allow", priority = 1 }
-nonminimal_bool = { level = "allow", priority = 1 } # buggy https://github.com/rust-lang/rust-clippy/issues?q=is%3Aissue+is%3Aopen+nonminimal_bool
+nonminimal_bool = { level = "allow", priority = 1 } # buggy: https://github.com/rust-lang/rust-clippy/issues?q=is%3Aissue+is%3Aopen+nonminimal_bool
 similar_names = { level = "allow", priority = 1 }
 single_match = { level = "allow", priority = 1 }
 single_match_else = { level = "allow", priority = 1 }

manifests/cargo-binstall.json

@@ -21,26 +21,26 @@
     }
   },
   "latest": {
-    "version": "1.6.6"
+    "version": "1.6.8"
   },
-  "1.6.6": {
+  "1.6.8": {
     "x86_64_linux_musl": {
-      "checksum": "49f891fddf795f33b02c0ea58d7af7a7dc087fbb47a504ca1bf69f403f711c46"
+      "checksum": "581eb7c97b2767a468afb0505c416eb727b469c029b36470288fc30b26517101"
     },
     "x86_64_macos": {
-      "checksum": "7c7e59c116fc452cedfd7142224729ec8e6ec4ff1962fda3a3e87e1c7c51fbb9"
+      "checksum": "590ff2a4b50d67ce52b35895e4cb8d75fefdc591988dafb2687c6461b50e3885"
     },
     "x86_64_windows": {
-      "checksum": "5556b4d1c829b854dc71ca3b258950227957d7f9c258f808d8eb15849810a9b4"
+      "checksum": "0c1cd165f4460a9d5c1f5c2a67e5faf53913694ba207ddc18b44f6c5de6ba6c5"
     },
     "aarch64_linux_musl": {
-      "checksum": "141b546d52353657706e63ee596f2637c4b34b1705aaa9ec716db74f813d436f"
+      "checksum": "2433118983ade85388be17d442b430c4932eb2dad834143f9a6a25646563281f"
     },
     "aarch64_macos": {
-      "checksum": "6670805e15799cc6caa5ac35f0c0bc599ee6d51cdf2f21346deeaaf821e763a8"
+      "checksum": "1b0ea154b639dc7d8b49c6a2fa300964357a67a1b2441e9f29b61c7b7b79d23d"
     },
     "aarch64_windows": {
-      "checksum": "bf7321de10806e051868819c3fe61127f5bac1619181c955da06f5e06c2612e8"
+      "checksum": "f440401a77b284a8b52ba0052fe26628e8658d4febc91108c28542a0843d341a"
     }
   }
 }

manifests/cargo-careful.json

@@ -12,10 +12,21 @@
     }
   },
   "latest": {
-    "version": "0.4.1"
+    "version": "0.4.2"
   },
   "0.4": {
-    "version": "0.4.1"
+    "version": "0.4.2"
+  },
+  "0.4.2": {
+    "x86_64_linux_musl": {
+      "checksum": "ee14c5796acab604714e358de11bf5204055410ae8fd4891df7f5d62461402c3"
+    },
+    "x86_64_macos": {
+      "checksum": "480efaf0a577161332b27ea13c8703ead1b6355b5c6541f5bd61d440440b4bde"
+    },
+    "x86_64_windows": {
+      "checksum": "ac374b7799a37e3ef21c6bfe409583c3acbc57242fbb32e8534269b5e97b8ee9"
+    }
   },
   "0.4.1": {
     "x86_64_linux_musl": {

manifests/cargo-deny.json

@@ -23,10 +23,27 @@
     }
   },
   "latest": {
-    "version": "0.14.23"
+    "version": "0.14.24"
   },
   "0.14": {
-    "version": "0.14.23"
+    "version": "0.14.24"
+  },
+  "0.14.24": {
+    "x86_64_linux_musl": {
+      "checksum": "df57dd1ccbc44c4445cb72974562ed934637d982fb0f6d62105dddc290beaaad"
+    },
+    "x86_64_macos": {
+      "checksum": "47b7b07fb210b871027adb3a08fe85fa1a54e4403b523feaa844f3db029e96c8"
+    },
+    "x86_64_windows": {
+      "checksum": "35e6709107c13d35b9c2a9ee6d9db4cdf52f008e84334597e796305b95a72bdd"
+    },
+    "aarch64_linux_musl": {
+      "checksum": "8b1142bc6b7968169781a0ce01c74dc553468d968eda931c0a9e7420ae82e20d"
+    },
+    "aarch64_macos": {
+      "checksum": "636f9e6e509bc43fab9ab6c2f2470dc027d05badce47b075bd27d9b05ffb162f"
+    }
   },
   "0.14.23": {
     "x86_64_linux_musl": {

manifests/dprint.json

@@ -24,7 +24,44 @@
     }
   },
   "latest": {
-    "version": "0.45.1"
+    "version": "0.46.1"
+  },
+  "0.46": {
+    "version": "0.46.1"
+  },
+  "0.46.1": {
+    "x86_64_linux_musl": {
+      "checksum": "4a7d6fa6b920ab150f580965556086cdd7992e07078e627ab9a9d1c3bd30ba85"
+    },
+    "x86_64_macos": {
+      "checksum": "cdea84bce1d84c26e8eced2265d246b79a849ec2e7d1377d98dd7bdb21c7ce83"
+    },
+    "x86_64_windows": {
+      "checksum": "74e5ab38c744d5903862c2b5174d0fef9759b5506da775e1fb93b6a68c63101d"
+    },
+    "aarch64_linux_musl": {
+      "checksum": "e2b6d87167d21f1f01571790e79526ef9caff3b8b75f5cac348c4f06f60a8c16"
+    },
+    "aarch64_macos": {
+      "checksum": "f3ff4faef83d14c3b4ae262e79a40d4e0fc3fa1903d0b6e9b82f0b25b00e9499"
+    }
+  },
+  "0.46.0": {
+    "x86_64_linux_musl": {
+      "checksum": "7a2c12edc868259be890174c4ec3bd51c81ec8773aa294e12fac0634f36d15f5"
+    },
+    "x86_64_macos": {
+      "checksum": "e339f1f891c60087676d72f70ba5f80dcaedde4bdc58730b9cb68a5483b3abfd"
+    },
+    "x86_64_windows": {
+      "checksum": "786201545938f6f7c6d407e6404b31ae9bbf9e5a4abc4c88dc9bd73da369a906"
+    },
+    "aarch64_linux_musl": {
+      "checksum": "e52c0a3398e34e88ffe560e719bf8361ba3f35b4e0927ab9ba0761796884ce24"
+    },
+    "aarch64_macos": {
+      "checksum": "4b608b3676f10e04328c3d8be396bded96328ebca9b95b70bf5baf67bed7b135"
+    }
   },
   "0.45": {
     "version": "0.45.1"

manifests/just.json

@@ -18,10 +18,50 @@
     }
   },
   "latest": {
-    "version": "1.25.2"
+    "version": "1.27.0"
   },
   "1": {
-    "version": "1.25.2"
+    "version": "1.27.0"
+  },
+  "1.27": {
+    "version": "1.27.0"
+  },
+  "1.27.0": {
+    "x86_64_linux_musl": {
+      "checksum": "6cc91651c4dd5e287df8ea7b3087c44120ba95a32ee50497bb071695846ab086"
+    },
+    "x86_64_macos": {
+      "checksum": "ae5dae799d3dafeaf4d53e221e1efdeec88980a38375b0d6dbc9c9bb16eec273"
+    },
+    "x86_64_windows": {
+      "checksum": "08dca5c6e30258cbb24ec30eb8ea1e3ba5b2beb5349eaabee450230ce45ef585"
+    },
+    "aarch64_linux_musl": {
+      "checksum": "f049d134d311b3d2190d30a936e0a4257df156082cab37d4eb2ace1b760154ca"
+    },
+    "aarch64_macos": {
+      "checksum": "5d6b05ab581dca9346114df7c9f7285f54d4b80d8082e2c8fce51a42b3dbdb9c"
+    }
+  },
+  "1.26": {
+    "version": "1.26.0"
+  },
+  "1.26.0": {
+    "x86_64_linux_musl": {
+      "checksum": "be7233b3ebfd5bdda8cae6537c21c839d3d24ecf075f1494a2e67f93539b1e12"
+    },
+    "x86_64_macos": {
+      "checksum": "aa9ad8d097c4d3744c9d06520e28837c5e3fa50519a4cd657e0f2f7a226897af"
+    },
+    "x86_64_windows": {
+      "checksum": "e326f8552ac7119b643fed1b8af8fe392593280c185c44beadc313e0291f412a"
+    },
+    "aarch64_linux_musl": {
+      "checksum": "56352027a18e64bc58aa77d4c020bd79163f10cecc859595b0474b5a442369d3"
+    },
+    "aarch64_macos": {
+      "checksum": "1b8b12f348eea603ba935d0799e03b87adb9b15779ff21cd67b3ddb1e6ab21d2"
+    }
   },
   "1.25": {
     "version": "1.25.2"

manifests/mdbook.json

@@ -18,10 +18,38 @@
     }
   },
   "latest": {
-    "version": "0.4.37"
+    "version": "0.4.40"
   },
   "0.4": {
-    "version": "0.4.37"
+    "version": "0.4.40"
+  },
+  "0.4.40": {
+    "x86_64_linux_musl": {
+      "checksum": "f7520ad60d1a6fe81c667d0da876a9ddd736f874eb61c01b025eafdc83381227"
+    },
+    "x86_64_macos": {
+      "checksum": "5783c09bb60b3e2e904d6839e3a1993a4ace1ca30a336a3c78bedac6e938817c"
+    },
+    "x86_64_windows": {
+      "checksum": "1470e5b06614cb2851e8b3c908dfdef2982b90e6cc6045662512ce66d6c7c5d9"
+    },
+    "aarch64_linux_musl": {
+      "checksum": "d5ebfd2e31755726f8c0988a423b1ab5d950bb894fbba170355bb7d1cb852586"
+    }
+  },
+  "0.4.39": {
+    "x86_64_linux_musl": {
+      "checksum": "25d66ee23c67815549a1517c484aad210c5e0f97c68bb990a93a34c03e859d47"
+    },
+    "x86_64_macos": {
+      "checksum": "dd52578a17c892afa805ec29b15c06f1e7c6e6707791ef840165fc3f1763c6bb"
+    },
+    "x86_64_windows": {
+      "checksum": "f8efb854df122d6d99189923d7fe61625f8931e0a46d38d8449fd850a67079d1"
+    },
+    "aarch64_linux_musl": {
+      "checksum": "68fc653b401b6d344eef77f9f119d262acadce248e23a4dd1ef2e958eabc2be8"
+    }
   },
   "0.4.37": {
     "x86_64_linux_musl": {

manifests/protoc.json

@@ -2,10 +2,35 @@
   "rust_crate": null,
   "template": null,
   "latest": {
-    "version": "3.26.1"
+    "version": "3.27.0"
   },
   "3": {
-    "version": "3.26.1"
+    "version": "3.27.0"
+  },
+  "3.27": {
+    "version": "3.27.0"
+  },
+  "3.27.0": {
+    "x86_64_linux_gnu": {
+      "url": "https://github.com/protocolbuffers/protobuf/releases/download/v27.0/protoc-27.0-linux-x86_64.zip",
+      "checksum": "e2bdce49564dbad4676023d174d9cdcf932238bc0b56a8349a5cb27bbafc26b0"
+    },
+    "x86_64_macos": {
+      "url": "https://github.com/protocolbuffers/protobuf/releases/download/v27.0/protoc-27.0-osx-x86_64.zip",
+      "checksum": "d956cf3a9e91a687aa4d1026e9261e5a587e4e0b545db0174509f6c448b8ce21"
+    },
+    "x86_64_windows": {
+      "url": "https://github.com/protocolbuffers/protobuf/releases/download/v27.0/protoc-27.0-win64.zip",
+      "checksum": "80888b2a38786861c7b3aaf4e0bd5b933a51d750219ee8c61093655fc2924926"
+    },
+    "aarch64_linux_gnu": {
+      "url": "https://github.com/protocolbuffers/protobuf/releases/download/v27.0/protoc-27.0-linux-aarch_64.zip",
+      "checksum": "1e4b2d8b145afe99a36602f305165761e46d2525aa94cbb907e2e983be6717ac"
+    },
+    "aarch64_macos": {
+      "url": "https://github.com/protocolbuffers/protobuf/releases/download/v27.0/protoc-27.0-osx-aarch_64.zip",
+      "checksum": "2cf59e3e3463bede1f10b7517efdddd97a3bd8cfd9cacc286407b657290dc781"
+    }
   },
   "3.26": {
     "version": "3.26.1"

manifests/sccache.json

@@ -23,10 +23,27 @@
     }
   },
   "latest": {
-    "version": "0.8.0"
+    "version": "0.8.1"
   },
   "0.8": {
-    "version": "0.8.0"
+    "version": "0.8.1"
+  },
+  "0.8.1": {
+    "x86_64_linux_musl": {
+      "checksum": "e0ee621fb16b6940666cd770b091c62cadafd3e062dd12e3a49d9caaff3b795f"
+    },
+    "x86_64_macos": {
+      "checksum": "4306fb21606b14e2ce1266b25c40e55c090ea68c2cb54e1c39bfb9b81ea3e342"
+    },
+    "x86_64_windows": {
+      "checksum": "44249088926f52d1fee76cd1dcd1c061e2152a7feedb7ba43d4a4f50be805608"
+    },
+    "aarch64_linux_musl": {
+      "checksum": "452cef732b24415493a7c6bca6e13536eb9464593fa87c753b6b7cb4733e9c50"
+    },
+    "aarch64_macos": {
+      "checksum": "b4029ae790e29333ebcf52faa5bc0559945011d5fdbc7cc15812bc45fc6ea5d4"
+    }
   },
   "0.8.0": {
     "x86_64_linux_musl": {

manifests/syft.json

@@ -23,10 +23,30 @@
     }
   },
   "latest": {
-    "version": "1.4.1"
+    "version": "1.5.0"
   },
   "1": {
-    "version": "1.4.1"
+    "version": "1.5.0"
+  },
+  "1.5": {
+    "version": "1.5.0"
+  },
+  "1.5.0": {
+    "x86_64_linux_musl": {
+      "checksum": "3d10023d46dfaf0fe75288df207b478b43597f7d2fff553f58430817166bd478"
+    },
+    "x86_64_macos": {
+      "checksum": "605322e3e7043a4f2f3d6e37f75a71389d38f6f290bff2e54bb2aaebbbf4829b"
+    },
+    "x86_64_windows": {
+      "checksum": "5079c6a88e130f8677d0701cb2689f9eae2088022ecf5fa2b9f341b96d9983d2"
+    },
+    "aarch64_linux_musl": {
+      "checksum": "ee2b1289a1e4b0de9409c3a78867949ca42788a5f50072b8a6e6e04e6a269f9c"
+    },
+    "aarch64_macos": {
+      "checksum": "fe02d072e7ec9a8eb4ac866ba973396a8beae79829ee870acaadd4d862e5e65a"
+    }
   },
   "1.4": {
     "version": "1.4.1"

manifests/wasmtime.json

@@ -23,7 +23,47 @@
     }
   },
   "latest": {
-    "version": "20.0.2"
+    "version": "21.0.1"
+  },
+  "21": {
+    "version": "21.0.1"
+  },
+  "21.0": {
+    "version": "21.0.1"
+  },
+  "21.0.1": {
+    "x86_64_linux_gnu": {
+      "checksum": "d49619e38c660196a048e80d34292e458a11af010ab1780e7b3ae9a42df6e33b"
+    },
+    "x86_64_macos": {
+      "checksum": "8452dc6e865553cc7027d45a961f86440fd9459de7a48117236c386e4ceb2a1f"
+    },
+    "x86_64_windows": {
+      "checksum": "c2a1e23e2ab49f3f942e6a47aba8c60c863fd66166c3940fa3dd1f9a0286a4b6"
+    },
+    "aarch64_linux_gnu": {
+      "checksum": "77e8a381bbc54f39399c71ee305b6ce5b6807e7c088846ea1e406a3a62b38146"
+    },
+    "aarch64_macos": {
+      "checksum": "816a4a50c875de0804c316fc3171fb20a45fb82e4bf3e3313dec4f6d819df688"
+    }
+  },
+  "21.0.0": {
+    "x86_64_linux_gnu": {
+      "checksum": "605efdd4d073a7574b6d42ef0c9037c6c4e3933ed80615eab84f2d57cfeb3b28"
+    },
+    "x86_64_macos": {
+      "checksum": "7beb9f1b6789af74beef8354b675d5cab6477be708bf45aa86f411c4afe55dfd"
+    },
+    "x86_64_windows": {
+      "checksum": "e57345a2bd644e7f4d0a013617d64a3e16966b9483fee72bad2ab1eebabce59b"
+    },
+    "aarch64_linux_gnu": {
+      "checksum": "0fa42c4555617cb4a602216ec45b8dc43686733653ec07f9488ab5e2e3bf5ec8"
+    },
+    "aarch64_macos": {
+      "checksum": "b4a09d69c2cb4655e68895156a1de713b27a6e64796d9073108d20f55b8d5d5c"
+    }
   },
   "20": {
     "version": "20.0.2"

tools/codegen/src/main.rs

@@ -31,6 +31,7 @@ fn main() -> Result<()> {
         std::process::exit(1);
     }
     let package = &args[0];
+    let skip_existing_manifest_versions = std::env::var("SKIP_EXISTING_MANIFEST_VERSIONS").is_ok();
 
     let workspace_root = &workspace_root();
     let manifest_path = &workspace_root.join("manifests").join(format!("{package}.json"));
@@ -53,7 +54,7 @@ fn main() -> Result<()> {
     // is greater than 100, multiple fetches are needed.
     for page in 1.. {
         let per_page = 100;
-        let mut r: github::Releases = download(&format!(
+        let mut r: github::Releases = download_github(&format!(
             "https://api.github.com/repos/{repo}/releases?per_page={per_page}&page={page}"
         ))?
         .into_json()?;
@@ -179,6 +180,13 @@ fn main() -> Result<()> {
             continue;
         }
 
+        let reverse_semver = Reverse(semver_version.clone().into());
+
+        if skip_existing_manifest_versions && manifests.map.contains_key(&reverse_semver) {
+            eprintln!("Skipping {semver_version} already in manifest");
+            continue;
+        };
+
         let mut download_info = BTreeMap::new();
         let mut pubkey = None;
         for (&platform, base_download_info) in &base_info.platform {
@@ -224,7 +232,7 @@ fn main() -> Result<()> {
                 eprintln!("already downloaded");
                 fs::File::open(download_cache)?.read_to_end(&mut buf)?;
             } else {
-                download(&url)?.into_reader().read_to_end(&mut buf)?;
+                download_github(&url)?.into_reader().read_to_end(&mut buf)?;
                 eprintln!("download complete");
                 fs::write(download_cache, &buf)?;
             }
@@ -246,7 +254,7 @@ fn main() -> Result<()> {
                         eprintln!("already downloaded");
                         minisign_verify::Signature::from_file(sig_download_cache)?
                     } else {
-                        let buf = download(&url)?.into_string()?;
+                        let buf = download_github(&url)?.into_string()?;
                         eprintln!("download complete");
                         fs::write(sig_download_cache, &buf)?;
                         minisign_verify::Signature::decode(&buf)?
@@ -357,10 +365,7 @@ fn main() -> Result<()> {
         if semver_version.pre.is_empty() {
             semver_versions.insert(semver_version.clone());
         }
-        manifests.map.insert(
-            Reverse(semver_version.clone().into()),
-            ManifestRef::Real(Manifest { download_info }),
-        );
+        manifests.map.insert(reverse_semver, ManifestRef::Real(Manifest { download_info }));
     }
     if has_build_metadata {
         eprintln!(
@@ -527,7 +532,9 @@ fn replace_vars(
     Ok(s)
 }
 
-fn download(url: &str) -> Result<ureq::Response> {
+/// Download using GITHUB_TOKEN.
+#[allow(clippy::missing_panics_doc)]
+fn download_github(url: &str) -> Result<ureq::Response> {
     let mut token = env::var("GITHUB_TOKEN").ok().filter(|v| !v.is_empty());
     let mut retry = 0;
     let max_retry = 6;
@@ -554,6 +561,28 @@ fn download(url: &str) -> Result<ureq::Response> {
     Err(last_error.unwrap().into())
 }
 
+/// Download without using GITHUB_TOKEN.
+#[allow(clippy::missing_panics_doc)]
+pub fn download(url: &str) -> Result<ureq::Response> {
+    let mut retry = 0;
+    let max_retry = 6;
+    let mut last_error;
+    loop {
+        let req = ureq::get(url);
+        match req.call() {
+            Ok(res) => return Ok(res),
+            Err(e) => last_error = Some(e),
+        }
+        retry += 1;
+        if retry > max_retry {
+            break;
+        }
+        eprintln!("download of {url} failed; retrying after {}s ({retry}/{max_retry})", retry * 2);
+        std::thread::sleep(Duration::from_secs(retry * 2));
+    }
+    Err(last_error.unwrap().into())
+}
+
 #[derive(Debug, Clone, PartialEq, Eq)]
 struct Version {
     major: Option<u64>,