Switch to v4 lock file

.github/workflows/rustsec-audit.yml

@@ -14,7 +14,7 @@ on:
     - cron: "40 13 * * 0"
 jobs:
   security_audit:
-    runs-on: ${{ fromJson(github.repository_owner == 'autonomys' && '["self-hosted", "ubuntu-22.04-x86-64"]' || '"ubuntu-22.04"') }}
+    runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@v3
       - uses: rustsec/audit-check@69366f33c96575abad1ee0dba8212993eecbe998 #v2.0.0

crates/subspace-node/Cargo.toml

@@ -15,11 +15,6 @@ include = [
     "/README.md"
 ]
 
-# TODO: remove when cargo-audit supports v4 lock files
-# https://github.com/rustsec/rustsec/issues/1249
-# This setting applies to the workspace lockfile, even though it's in a crate.
-rust-version = "1.81" # ensure we stay at lockfile v3
-
 [package.metadata.docs.rs]
 targets = ["x86_64-unknown-linux-gnu"]
 
@@ -28,7 +23,6 @@ auto-id-domain-runtime = { version = "0.1.0", path = "../../domains/runtime/auto
 bip39 = { version = "2.0.0", features = ["rand"] }
 clap = { version = "4.5.18", features = ["derive"] }
 cross-domain-message-gossip = { version = "0.1.0", path = "../../domains/client/cross-domain-message-gossip" }
-dirs = "5.0.1"
 domain-client-message-relayer = { version = "0.1.0", path = "../../domains/client/relayer" }
 domain-client-operator = { version = "0.1.0", path = "../../domains/client/domain-operator" }
 domain-eth-service = { version = "0.1.0", path = "../../domains/client/eth-service" }
@@ -70,7 +64,6 @@ sp-consensus-subspace = { version = "0.1.0", path = "../sp-consensus-subspace" }
 sp-core = { git = "https://github.com/subspace/polkadot-sdk", rev = "94a1a8143a89bbe9f938c1939ff68abc1519a305" }
 sp-domains = { version = "0.1.0", path = "../sp-domains" }
 sp-domain-digests = { version = "0.1.0", path = "../../domains/primitives/digests" }
-sp-domains-fraud-proof = { version = "0.1.0", path = "../sp-domains-fraud-proof" }
 sp-keystore = { git = "https://github.com/subspace/polkadot-sdk", rev = "94a1a8143a89bbe9f938c1939ff68abc1519a305" }
 sp-messenger = { version = "0.1.0", path = "../../domains/primitives/messenger" }
 sp-runtime = { git = "https://github.com/subspace/polkadot-sdk", rev = "94a1a8143a89bbe9f938c1939ff68abc1519a305" }