diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index b55b7abe2888..f3ef0cdf4c4e 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -1,5 +1,5 @@
 {
-  "image": "ghcr.io/dfinity/ic-build@sha256:cb3a6693a10777d16c301d98f5b67e23db405bf962d0eb8cec74082916c17bc7",
+  "image": "ghcr.io/dfinity/ic-build@sha256:685920086805a9354cfe8a0c582ed6b66b546966a9be1f5a054fe2cb14584b4c",
   "remoteUser": "ubuntu",
   "privileged": true,
   "runArgs": [
diff --git a/.github/workflows/ci-main.yml b/.github/workflows/ci-main.yml
index 2bad12ab13e8..43ff265eb483 100644
--- a/.github/workflows/ci-main.yml
+++ b/.github/workflows/ci-main.yml
@@ -26,7 +26,7 @@ jobs:
     runs-on: &dind-large-setup
       labels: dind-large
     container: &container-setup
-      image: ghcr.io/dfinity/ic-build@sha256:cb3a6693a10777d16c301d98f5b67e23db405bf962d0eb8cec74082916c17bc7
+      image: ghcr.io/dfinity/ic-build@sha256:685920086805a9354cfe8a0c582ed6b66b546966a9be1f5a054fe2cb14584b4c
       options: >-
          -e NODE_NAME --privileged --cgroupns host --mount type=tmpfs,target="/home/buildifier/.local/share/containers"
     timeout-minutes: 90
diff --git a/.github/workflows/ci-pr-only.yml b/.github/workflows/ci-pr-only.yml
index 5032785cd5e8..7051fec45d2a 100644
--- a/.github/workflows/ci-pr-only.yml
+++ b/.github/workflows/ci-pr-only.yml
@@ -32,7 +32,7 @@ jobs:
     runs-on: &dind-small-setup
       labels: dind-small
     container: &container-setup
-      image: ghcr.io/dfinity/ic-build@sha256:cb3a6693a10777d16c301d98f5b67e23db405bf962d0eb8cec74082916c17bc7
+      image: ghcr.io/dfinity/ic-build@sha256:685920086805a9354cfe8a0c582ed6b66b546966a9be1f5a054fe2cb14584b4c
       options: >-
          -e NODE_NAME --mount type=tmpfs,target="/home/buildifier/.local/share/containers"
     steps:
diff --git a/.github/workflows/pocket-ic-tests-windows.yml b/.github/workflows/pocket-ic-tests-windows.yml
index 8c497bdf514d..a26efcc49d05 100644
--- a/.github/workflows/pocket-ic-tests-windows.yml
+++ b/.github/workflows/pocket-ic-tests-windows.yml
@@ -45,7 +45,7 @@ jobs:
   bazel-build-pocket-ic:
     name: Bazel Build PocketIC
     container:
-      image: ghcr.io/dfinity/ic-build@sha256:cb3a6693a10777d16c301d98f5b67e23db405bf962d0eb8cec74082916c17bc7
+      image: ghcr.io/dfinity/ic-build@sha256:685920086805a9354cfe8a0c582ed6b66b546966a9be1f5a054fe2cb14584b4c
       options: >-
         -e NODE_NAME --privileged --cgroupns host --mount type=tmpfs,target="/home/buildifier/.local/share/containers"
     timeout-minutes: 90
diff --git a/.github/workflows/rate-limits-backend-release.yml b/.github/workflows/rate-limits-backend-release.yml
index c5317ad59b9a..8a2570853a1f 100644
--- a/.github/workflows/rate-limits-backend-release.yml
+++ b/.github/workflows/rate-limits-backend-release.yml
@@ -32,7 +32,7 @@ jobs:
       labels: dind-large
 
     container:
-      image: ghcr.io/dfinity/ic-build@sha256:cb3a6693a10777d16c301d98f5b67e23db405bf962d0eb8cec74082916c17bc7
+      image: ghcr.io/dfinity/ic-build@sha256:685920086805a9354cfe8a0c582ed6b66b546966a9be1f5a054fe2cb14584b4c
       options: >-
         -e NODE_NAME --privileged --cgroupns host -v /var/tmp:/var/tmp -v /ceph-s3-info:/ceph-s3-info --mount type=tmpfs,target="/home/buildifier/.local/share/containers"
 
diff --git a/.github/workflows/release-testing.yml b/.github/workflows/release-testing.yml
index 465fb23dd708..207b28829dd6 100644
--- a/.github/workflows/release-testing.yml
+++ b/.github/workflows/release-testing.yml
@@ -32,7 +32,7 @@ jobs:
     runs-on: &dind-large-setup
       labels: dind-large
     container: &container-setup
-      image: ghcr.io/dfinity/ic-build@sha256:cb3a6693a10777d16c301d98f5b67e23db405bf962d0eb8cec74082916c17bc7
+      image: ghcr.io/dfinity/ic-build@sha256:685920086805a9354cfe8a0c582ed6b66b546966a9be1f5a054fe2cb14584b4c
       options: >-
          -e NODE_NAME --privileged --cgroupns host --mount type=tmpfs,target="/home/buildifier/.local/share/containers"
     timeout-minutes: 180
diff --git a/.github/workflows/rosetta-release.yml b/.github/workflows/rosetta-release.yml
index b8a7ac154ce2..852b336b6264 100644
--- a/.github/workflows/rosetta-release.yml
+++ b/.github/workflows/rosetta-release.yml
@@ -22,7 +22,7 @@ jobs:
     runs-on:
       labels: dind-large
     container:
-      image: ghcr.io/dfinity/ic-build@sha256:cb3a6693a10777d16c301d98f5b67e23db405bf962d0eb8cec74082916c17bc7
+      image: ghcr.io/dfinity/ic-build@sha256:685920086805a9354cfe8a0c582ed6b66b546966a9be1f5a054fe2cb14584b4c
       options: >-
         -e NODE_NAME --privileged --cgroupns host --mount type=tmpfs,target="/home/buildifier/.local/share/containers"
     environment: DockerHub
diff --git a/.github/workflows/salt-sharing-canister-release.yml b/.github/workflows/salt-sharing-canister-release.yml
index bcca69e67cf7..2bcf2f4cf895 100644
--- a/.github/workflows/salt-sharing-canister-release.yml
+++ b/.github/workflows/salt-sharing-canister-release.yml
@@ -32,7 +32,7 @@ jobs:
       labels: dind-large
 
     container:
-      image: ghcr.io/dfinity/ic-build@sha256:cb3a6693a10777d16c301d98f5b67e23db405bf962d0eb8cec74082916c17bc7
+      image: ghcr.io/dfinity/ic-build@sha256:685920086805a9354cfe8a0c582ed6b66b546966a9be1f5a054fe2cb14584b4c
       options: >-
         -e NODE_NAME --privileged --cgroupns host -v /var/tmp:/var/tmp -v /ceph-s3-info:/ceph-s3-info --mount type=tmpfs,target="/home/buildifier/.local/share/containers"
 
diff --git a/.github/workflows/schedule-daily.yml b/.github/workflows/schedule-daily.yml
index f5074f95e33a..e0ab6f0fb04c 100644
--- a/.github/workflows/schedule-daily.yml
+++ b/.github/workflows/schedule-daily.yml
@@ -20,7 +20,7 @@ jobs:
     runs-on: &dind-large-setup
       labels: dind-large
     container: &container-setup
-      image: ghcr.io/dfinity/ic-build@sha256:cb3a6693a10777d16c301d98f5b67e23db405bf962d0eb8cec74082916c17bc7
+      image: ghcr.io/dfinity/ic-build@sha256:685920086805a9354cfe8a0c582ed6b66b546966a9be1f5a054fe2cb14584b4c
       options: >-
         -e NODE_NAME --privileged --cgroupns host --mount type=tmpfs,target="/home/buildifier/.local/share/containers"
     timeout-minutes: 720 # 12 hours
diff --git a/.github/workflows/schedule-rust-bench.yml b/.github/workflows/schedule-rust-bench.yml
index 21f90a6a6b49..2385f166ac78 100644
--- a/.github/workflows/schedule-rust-bench.yml
+++ b/.github/workflows/schedule-rust-bench.yml
@@ -24,7 +24,7 @@ jobs:
       # see linux-x86-64 runner group
       labels: rust-benchmarks
     container:
-      image: ghcr.io/dfinity/ic-build@sha256:cb3a6693a10777d16c301d98f5b67e23db405bf962d0eb8cec74082916c17bc7
+      image: ghcr.io/dfinity/ic-build@sha256:685920086805a9354cfe8a0c582ed6b66b546966a9be1f5a054fe2cb14584b4c
       # running on bare metal machine using ubuntu user
       options: --user ubuntu --mount type=tmpfs,target="/home/ubuntu/.local/share/containers"
     timeout-minutes: 720 # 12 hours
diff --git a/.github/workflows/schedule-weekly.yml b/.github/workflows/schedule-weekly.yml
index 5fc4e369d9a0..f7ce7ae86911 100644
--- a/.github/workflows/schedule-weekly.yml
+++ b/.github/workflows/schedule-weekly.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on:
       labels: dind-large
     container:
-      image: ghcr.io/dfinity/ic-build@sha256:cb3a6693a10777d16c301d98f5b67e23db405bf962d0eb8cec74082916c17bc7
+      image: ghcr.io/dfinity/ic-build@sha256:685920086805a9354cfe8a0c582ed6b66b546966a9be1f5a054fe2cb14584b4c
       options: >-
         -e NODE_NAME --mount type=tmpfs,target="/home/buildifier/.local/share/containers"
     timeout-minutes: 60 # 1 hour
diff --git a/.github/workflows/update-mainnet-canister-revisions.yaml b/.github/workflows/update-mainnet-canister-revisions.yaml
index 338364e76006..41e976edf504 100644
--- a/.github/workflows/update-mainnet-canister-revisions.yaml
+++ b/.github/workflows/update-mainnet-canister-revisions.yaml
@@ -21,7 +21,7 @@ jobs:
       labels: dind-small
     environment: CREATE_PR
     container:
-      image: ghcr.io/dfinity/ic-build@sha256:cb3a6693a10777d16c301d98f5b67e23db405bf962d0eb8cec74082916c17bc7
+      image: ghcr.io/dfinity/ic-build@sha256:685920086805a9354cfe8a0c582ed6b66b546966a9be1f5a054fe2cb14584b4c
       options: >-
         -e NODE_NAME --privileged --cgroupns host -v /var/tmp:/var/tmp -v /ceph-s3-info:/ceph-s3-info --mount type=tmpfs,target="/home/buildifier/.local/share/containers"
     env:
diff --git a/Cargo.Bazel.json.lock b/Cargo.Bazel.json.lock
index b1e916be3438..2c03235c1f3d 100644
--- a/Cargo.Bazel.json.lock
+++ b/Cargo.Bazel.json.lock
@@ -1,5 +1,5 @@
 {
-  "checksum": "971e5d282607108262108ca673f422f2836eabfcb73687aedd1d7aeade59afa4",
+  "checksum": "b4acf73f327c9480df503755398c1f3e0270f16d50c7de7f3fa85d6a6b94a714",
   "crates": {
     "abnf 0.12.0": {
       "name": "abnf",
@@ -21952,7 +21952,7 @@
               "target": "num_bigint"
             },
             {
-              "id": "num-bigint-dig 0.8.4",
+              "id": "num-bigint-dig 0.9.1",
               "target": "num_bigint_dig"
             },
             {
@@ -51506,12 +51506,9 @@
         ],
         "crate_features": {
           "common": [
-            "default",
             "i128",
             "prime",
             "rand",
-            "serde",
-            "std",
             "u64_digit",
             "zeroize"
           ],
@@ -51551,10 +51548,6 @@
               "id": "rand 0.8.5",
               "target": "rand"
             },
-            {
-              "id": "serde 1.0.228",
-              "target": "serde"
-            },
             {
               "id": "smallvec 1.15.1",
               "target": "smallvec"
@@ -51587,6 +51580,120 @@
       ],
       "license_file": "LICENSE-APACHE"
     },
+    "num-bigint-dig 0.9.1": {
+      "name": "num-bigint-dig",
+      "version": "0.9.1",
+      "package_url": "https://github.com/dignifiedquire/num-bigint",
+      "repository": {
+        "Http": {
+          "url": "https://static.crates.io/crates/num-bigint-dig/0.9.1/download",
+          "sha256": "a7f9a86e097b0d187ad0e65667c2f58b9254671e86e7dbb78036b16692eae099"
+        }
+      },
+      "targets": [
+        {
+          "Library": {
+            "crate_name": "num_bigint_dig",
+            "crate_root": "src/lib.rs",
+            "srcs": {
+              "allow_empty": true,
+              "include": [
+                "**/*.rs"
+              ]
+            }
+          }
+        },
+        {
+          "BuildScript": {
+            "crate_name": "build_script_build",
+            "crate_root": "build.rs",
+            "srcs": {
+              "allow_empty": true,
+              "include": [
+                "**/*.rs"
+              ]
+            }
+          }
+        }
+      ],
+      "library_target_name": "num_bigint_dig",
+      "common_attrs": {
+        "compile_data_glob": [
+          "**"
+        ],
+        "crate_features": {
+          "common": [
+            "default",
+            "prime",
+            "rand",
+            "serde",
+            "std",
+            "u64_digit"
+          ],
+          "selects": {}
+        },
+        "deps": {
+          "common": [
+            {
+              "id": "libm 0.2.15",
+              "target": "libm"
+            },
+            {
+              "id": "num-bigint-dig 0.9.1",
+              "target": "build_script_build"
+            },
+            {
+              "id": "num-integer 0.1.46",
+              "target": "num_integer"
+            },
+            {
+              "id": "num-iter 0.1.45",
+              "target": "num_iter"
+            },
+            {
+              "id": "num-traits 0.2.19",
+              "target": "num_traits"
+            },
+            {
+              "id": "once_cell 1.21.3",
+              "target": "once_cell"
+            },
+            {
+              "id": "rand 0.9.0",
+              "target": "rand"
+            },
+            {
+              "id": "serde 1.0.228",
+              "target": "serde"
+            },
+            {
+              "id": "smallvec 1.15.1",
+              "target": "smallvec"
+            }
+          ],
+          "selects": {}
+        },
+        "edition": "2021",
+        "version": "0.9.1"
+      },
+      "build_script_attrs": {
+        "compile_data_glob": [
+          "**"
+        ],
+        "compile_data_glob_excludes": [
+          "**/*.rs"
+        ],
+        "data_glob": [
+          "**"
+        ]
+      },
+      "license": "MIT/Apache-2.0",
+      "license_ids": [
+        "Apache-2.0",
+        "MIT"
+      ],
+      "license_file": "LICENSE-APACHE"
+    },
     "num-cmp 0.1.0": {
       "name": "num-cmp",
       "version": "0.1.0",
@@ -97820,7 +97927,7 @@
     "nftables 0.4.1",
     "nix 0.24.3",
     "num-bigint 0.4.6",
-    "num-bigint-dig 0.8.4",
+    "num-bigint-dig 0.9.1",
     "num-rational 0.2.4",
     "num-traits 0.2.19",
     "num_cpus 1.16.0",
diff --git a/Cargo.Bazel.toml.lock b/Cargo.Bazel.toml.lock
index b43ea32d5c63..87bfeb5dcb23 100644
--- a/Cargo.Bazel.toml.lock
+++ b/Cargo.Bazel.toml.lock
@@ -3777,7 +3777,7 @@ dependencies = [
  "nftables",
  "nix 0.24.3",
  "num-bigint 0.4.6",
- "num-bigint-dig",
+ "num-bigint-dig 0.9.1",
  "num-rational 0.2.4",
  "num-traits",
  "num_cpus",
@@ -8844,11 +8844,26 @@ dependencies = [
  "num-iter",
  "num-traits",
  "rand 0.8.5",
- "serde",
  "smallvec",
  "zeroize",
 ]
 
+[[package]]
+name = "num-bigint-dig"
+version = "0.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a7f9a86e097b0d187ad0e65667c2f58b9254671e86e7dbb78036b16692eae099"
+dependencies = [
+ "libm",
+ "num-integer",
+ "num-iter",
+ "num-traits",
+ "once_cell",
+ "rand 0.9.0",
+ "serde",
+ "smallvec",
+]
+
 [[package]]
 name = "num-cmp"
 version = "0.1.0"
@@ -11484,7 +11499,7 @@ checksum = "5d0e5124fcb30e76a7e79bfee683a2746db83784b86289f6251b54b7950a0dfc"
 dependencies = [
  "const-oid",
  "digest 0.10.7",
- "num-bigint-dig",
+ "num-bigint-dig 0.8.4",
  "num-integer",
  "num-traits",
  "pkcs1",
diff --git a/Cargo.lock b/Cargo.lock
index 74f5be52110c..e4c3c004584a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4812,7 +4812,7 @@ name = "fe-derive"
 version = "0.9.0"
 dependencies = [
  "hex",
- "num-bigint-dig",
+ "num-bigint-dig 0.9.1",
  "num-traits",
  "proc-macro2",
  "quote",
@@ -18699,11 +18699,26 @@ dependencies = [
  "num-iter",
  "num-traits",
  "rand 0.8.5",
- "serde",
  "smallvec",
  "zeroize",
 ]
 
+[[package]]
+name = "num-bigint-dig"
+version = "0.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a7f9a86e097b0d187ad0e65667c2f58b9254671e86e7dbb78036b16692eae099"
+dependencies = [
+ "libm",
+ "num-integer",
+ "num-iter",
+ "num-traits",
+ "once_cell",
+ "rand 0.9.0",
+ "serde",
+ "smallvec",
+]
+
 [[package]]
 name = "num-cmp"
 version = "0.1.0"
@@ -21820,7 +21835,7 @@ checksum = "47c75d7c5c6b673e58bf54d8544a9f432e3a925b0e80f7cd3602ab5c50c55519"
 dependencies = [
  "const-oid",
  "digest 0.10.7",
- "num-bigint-dig",
+ "num-bigint-dig 0.8.4",
  "num-integer",
  "num-traits",
  "pkcs1",
diff --git a/bazel/rust.MODULE.bazel b/bazel/rust.MODULE.bazel
index 11d26bed732f..f36f6492d9f4 100644
--- a/bazel/rust.MODULE.bazel
+++ b/bazel/rust.MODULE.bazel
@@ -2,23 +2,23 @@
 # Run `./bin/bazel-pin.sh` from the top-level directory of the working tree after changing this file
 # to regenerate Cargo Bazel lockfiles.
 
-bazel_dep(name = "rules_rust", version = "0.67.0")
+bazel_dep(name = "rules_rust", version = "0.68.1")
 archive_override(
     module_name = "rules_rust",
-    integrity = "sha256-3Ch+PsqAsp1cyV4mHK4nPu3xr0oAqWrpN+I0U02tskw=",
+    integrity = "sha256-yKqAbPYGZnmsI0YyQe6ArWkiZdrQRl9RERy74wuJA1I=",
     patch_strip = 1,
     patches = [
         "//bazel:rules_rust_strip_level.patch",
         "//bazel:rules_rust_package_alias.patch",
         "//bazel:rules_rust_rust_test.patch",
     ],
-    urls = ["https://github.com/bazelbuild/rules_rust/releases/download/0.67.0/rules_rust-0.67.0.tar.gz"],
+    urls = ["https://github.com/bazelbuild/rules_rust/releases/download/0.68.1/rules_rust-0.68.1.tar.gz"],
 )
 
 rust = use_extension("@rules_rust//rust:extensions.bzl", "rust")
 rust.toolchain(
     edition = "2024",
-    versions = ["1.90.0"],
+    versions = ["1.91.1"],
 )
 
 # Repin with `CARGO_BAZEL_REPIN=true bazel build @crate_index//...`
@@ -991,7 +991,7 @@ crate.spec(
 crate.spec(
     features = ["prime"],
     package = "num-bigint-dig",
-    version = "^0.8",
+    version = "^0.9",
 )
 crate.spec(
     package = "num-rational",
diff --git a/ci/container/TAG b/ci/container/TAG
index d2da3fdf2103..1189c0a741a5 100644
--- a/ci/container/TAG
+++ b/ci/container/TAG
@@ -1 +1 @@
-d88b0bd827eb97cc1638efdb41846c3dbdcad4eca43891216fef16dc72d07092
+9c3e262973508c067ce10e21b61b18876114d1278f1edc456d604df73156582e
diff --git a/rs/consensus/idkg/src/signer.rs b/rs/consensus/idkg/src/signer.rs
index 8f4ddadf75dd..6541b71ab5bc 100644
--- a/rs/consensus/idkg/src/signer.rs
+++ b/rs/consensus/idkg/src/signer.rs
@@ -1031,7 +1031,7 @@ mod tests {
 
         // Set up the IDKG pool. Pool has shares for requests 0, 1, 2.
         // Only the share for request 0 is issued by us
-        let shares = vec![
+        let shares = [
             create_signature_share(&key_id, NODE_1, ids[0]),
             create_signature_share(&key_id, NODE_2, ids[1]),
             create_signature_share(&key_id, NODE_3, ids[2]),
diff --git a/rs/consensus/src/consensus/batch_delivery.rs b/rs/consensus/src/consensus/batch_delivery.rs
index 2735148761b2..dd1ab0e79268 100644
--- a/rs/consensus/src/consensus/batch_delivery.rs
+++ b/rs/consensus/src/consensus/batch_delivery.rs
@@ -570,7 +570,7 @@ mod tests {
         const TARGET_ID: NiDkgTargetId = NiDkgTargetId::new([8; 32]);
 
         // Build some transcipts with matching ids and tags
-        let transcripts_for_remote_subnets = vec![
+        let transcripts_for_remote_subnets = [
             (
                 NiDkgId {
                     start_block_height: Height::from(0),
@@ -624,7 +624,7 @@ mod tests {
         });
 
         // Build some transcipts with matching ids and tags
-        let transcripts_for_remote_subnets = vec![(
+        let transcripts_for_remote_subnets = [(
             NiDkgId {
                 start_block_height: Height::from(0),
                 dealer_subnet: subnet_test_id(0),
diff --git a/rs/criterion_time/src/lib.rs b/rs/criterion_time/src/lib.rs
index 08cebe2de948..93120ad5ecd4 100644
--- a/rs/criterion_time/src/lib.rs
+++ b/rs/criterion_time/src/lib.rs
@@ -16,19 +16,15 @@ use std::time::Duration;
 /// by the background load.
 ///
 /// This implementation uses getrusage system call to obtain the timings.
+#[derive(Default)]
 pub enum ProcessTime {
     /// User time used by this process.
     UserTime,
     /// User + System time used by this process.
+    #[default]
     UserAndSystemTime,
 }
 
-impl Default for ProcessTime {
-    fn default() -> Self {
-        Self::UserAndSystemTime
-    }
-}
-
 impl ProcessTime {
     fn now(&self) -> Duration {
         let usage = resource_usage();
diff --git a/rs/crypto/internal/crypto_lib/threshold_sig/canister_threshold_sig/fe-derive/Cargo.toml b/rs/crypto/internal/crypto_lib/threshold_sig/canister_threshold_sig/fe-derive/Cargo.toml
index 1edbc16e4c33..5b1bc227167c 100644
--- a/rs/crypto/internal/crypto_lib/threshold_sig/canister_threshold_sig/fe-derive/Cargo.toml
+++ b/rs/crypto/internal/crypto_lib/threshold_sig/canister_threshold_sig/fe-derive/Cargo.toml
@@ -11,7 +11,7 @@ proc-macro = true
 
 [dependencies]
 hex = { workspace = true }
-num-bigint-dig = { version = "0.8", features = ["prime"] }
+num-bigint-dig = { version = "0.9", features = ["prime"] }
 num-traits = { workspace = true }
 proc-macro2 = { workspace = true }
 quote = { workspace = true }
diff --git a/rs/crypto/internal/crypto_lib/threshold_sig/canister_threshold_sig/src/utils/group.rs b/rs/crypto/internal/crypto_lib/threshold_sig/canister_threshold_sig/src/utils/group.rs
index 6fa28755b740..84f61669a792 100644
--- a/rs/crypto/internal/crypto_lib/threshold_sig/canister_threshold_sig/src/utils/group.rs
+++ b/rs/crypto/internal/crypto_lib/threshold_sig/canister_threshold_sig/src/utils/group.rs
@@ -850,7 +850,7 @@ impl EccPoint {
     /// and performs one step for the scalar-point multiplication.
     /// This function must be called as many times as the length of
     /// the NAF representation of the scalar.
-    ///     
+    ///
     /// Warning: this function leaks information about the scalars via
     /// side channels. Do not use this function with secret scalars.
     fn scalar_mul_step_vartime(
@@ -1060,6 +1060,7 @@ impl EccPoint {
 
         let mut buckets: Vec<EccPoint> = (0..Window::MAX).map(|_| id.clone()).collect();
 
+        #[allow(clippy::needless_range_loop)]
         for i in 0..num_windows {
             for j in 0..point_scalar_pairs.len() {
                 let bucket_index = windows[j][i] as usize;
diff --git a/rs/crypto/internal/crypto_service_provider/src/vault/api/tests.rs b/rs/crypto/internal/crypto_service_provider/src/vault/api/tests.rs
index 797d8fc81011..249c11485022 100644
--- a/rs/crypto/internal/crypto_service_provider/src/vault/api/tests.rs
+++ b/rs/crypto/internal/crypto_service_provider/src/vault/api/tests.rs
@@ -667,7 +667,7 @@ mod node_keys_errors_to_key_counts_conversions {
 
     #[test]
     fn should_collect_key_counts_for_single_external_malformed_key() {
-        let tests = vec![
+        let tests = [
             ParameterizedTest {
                 input: NodeKeysErrors {
                     node_signing_key_error: Some(NodeKeysError {
diff --git a/rs/ethereum/cketh/minter/src/dashboard/tests.rs b/rs/ethereum/cketh/minter/src/dashboard/tests.rs
index 667a74d2bd3f..94bd892e5239 100644
--- a/rs/ethereum/cketh/minter/src/dashboard/tests.rs
+++ b/rs/ethereum/cketh/minter/src/dashboard/tests.rs
@@ -510,7 +510,7 @@ fn should_display_pending_transactions_sorted_by_decreasing_cketh_ledger_burn_in
 
     let dashboard = {
         let mut state = initial_state_with_usdc_support();
-        for (req, tx, _signed_tx, _receipt) in vec![
+        for (req, tx, _signed_tx, _receipt) in [
             cketh_withdrawal_flow(
                 LedgerBurnIndex::new(15),
                 TransactionNonce::from(0_u8),
@@ -536,7 +536,7 @@ fn should_display_pending_transactions_sorted_by_decreasing_cketh_ledger_burn_in
             );
         }
 
-        for (req, tx, signed_tx, _receipt) in vec![
+        for (req, tx, signed_tx, _receipt) in [
             cketh_withdrawal_flow(
                 LedgerBurnIndex::new(17),
                 TransactionNonce::from(2_u8),
@@ -645,7 +645,7 @@ fn should_display_finalized_transactions_sorted_by_decreasing_cketh_ledger_burn_
                 mint_block_index: LedgerMintIndex::new(43),
             },
         );
-        for (req, tx, signed_tx, receipt) in vec![
+        for (req, tx, signed_tx, receipt) in [
             cketh_withdrawal_flow(
                 LedgerBurnIndex::new(15),
                 TransactionNonce::from(0_u8),
@@ -785,7 +785,7 @@ fn should_display_reimbursed_requests() {
             },
         );
 
-        for ((req, tx, signed_tx, receipt), is_reimbursed) in vec![
+        for ((req, tx, signed_tx, receipt), is_reimbursed) in [
             (
                 cketh_withdrawal_flow(
                     LedgerBurnIndex::new(15),
diff --git a/rs/ethereum/cketh/minter/src/state/transactions/tests.rs b/rs/ethereum/cketh/minter/src/state/transactions/tests.rs
index 195fe1c90624..dd1f350d9058 100644
--- a/rs/ethereum/cketh/minter/src/state/transactions/tests.rs
+++ b/rs/ethereum/cketh/minter/src/state/transactions/tests.rs
@@ -1443,7 +1443,7 @@ mod eth_transactions {
                 &mut transactions,
                 sent_tx_0_0.transaction().clone(),
             );
-            let hashes_0: BTreeMap<_, _> = vec![sent_tx_0_0, sent_tx_0_1]
+            let hashes_0: BTreeMap<_, _> = [sent_tx_0_0, sent_tx_0_1]
                 .iter()
                 .map(|tx| (tx.hash(), first_cketh_ledger_burn_index))
                 .collect();
@@ -1458,7 +1458,7 @@ mod eth_transactions {
                 &mut transactions,
                 sent_tx_1_1.transaction().clone(),
             );
-            let hashes_1: BTreeMap<_, _> = vec![sent_tx_1_0, sent_tx_1_1, sent_tx_1_2]
+            let hashes_1: BTreeMap<_, _> = [sent_tx_1_0, sent_tx_1_1, sent_tx_1_2]
                 .iter()
                 .map(|tx| (tx.hash(), second_cketh_ledger_burn_index))
                 .collect();
diff --git a/rs/ethereum/cketh/minter/tests/ckerc20.rs b/rs/ethereum/cketh/minter/tests/ckerc20.rs
index 2f1a1f217a85..ad5a39a3eb39 100644
--- a/rs/ethereum/cketh/minter/tests/ckerc20.rs
+++ b/rs/ethereum/cketh/minter/tests/ckerc20.rs
@@ -80,14 +80,14 @@ fn should_add_ckusdc_and_ckusdt_to_minter_via_orchestrator() {
             .ledger
             .unwrap();
 
-        ckerc20 = ckerc20
-            .check_events()
-            .assert_has_unique_events_in_order(&vec![EventPayload::AddedCkErc20Token {
+        ckerc20 = ckerc20.check_events().assert_has_unique_events_in_order(&[
+            EventPayload::AddedCkErc20Token {
                 chain_id: token.contract.chain_id,
                 address: format_ethereum_address_to_eip_55(&token.contract.address),
                 ckerc20_token_symbol: token.ledger_init_arg.token_symbol,
                 ckerc20_ledger_id: new_ledger_id,
-            }]);
+            },
+        ]);
     }
 }
 
@@ -128,7 +128,7 @@ fn should_retry_to_add_usdc_when_minter_stopped() {
 
     ckerc20
         .cketh
-        .assert_has_unique_events_in_order(&vec![EventPayload::AddedCkErc20Token {
+        .assert_has_unique_events_in_order(&[EventPayload::AddedCkErc20Token {
             chain_id: usdc.contract.chain_id,
             address: format_ethereum_address_to_eip_55(&usdc.contract.address),
             ckerc20_token_symbol: usdc.ledger_init_arg.token_symbol,
@@ -449,16 +449,14 @@ mod withdraw_erc20 {
                 balance_before_withdrawal - Nat::from(transaction_fee),
             );
             let reimbursed_amount = Nat::from(transaction_fee - CKETH_TRANSFER_FEE);
-            ckerc20 = ckerc20
-                .check_events()
-                .assert_has_unique_events_in_order(&vec![
-                    EventPayload::FailedErc20WithdrawalRequest {
-                        withdrawal_id: cketh_burn_index.into(),
-                        reimbursed_amount: reimbursed_amount.clone(),
-                        to: caller,
-                        to_subaccount: None,
-                    },
-                ]);
+            ckerc20 = ckerc20.check_events().assert_has_unique_events_in_order(&[
+                EventPayload::FailedErc20WithdrawalRequest {
+                    withdrawal_id: cketh_burn_index.into(),
+                    reimbursed_amount: reimbursed_amount.clone(),
+                    to: caller,
+                    to_subaccount: None,
+                },
+            ]);
 
             ckerc20.env.advance_time(PROCESS_REIMBURSEMENT);
             ckerc20.env.tick();
@@ -469,7 +467,7 @@ mod withdraw_erc20 {
             );
             ckerc20
                 .check_events()
-                .assert_has_unique_events_in_order(&vec![EventPayload::ReimbursedEthWithdrawal {
+                .assert_has_unique_events_in_order(&[EventPayload::ReimbursedEthWithdrawal {
                     withdrawal_id: cketh_burn_index.into(),
                     reimbursed_in_block: Nat::from(cketh_burn_index) + 1_u8,
                     reimbursed_amount: reimbursed_amount.clone(),
@@ -775,60 +773,54 @@ mod withdraw_erc20 {
 
             let estimated_max_fee_per_gas = Nat::from(33_003_708_258_u64);
             let estimated_gas_limit = Nat::from(65_000_u64);
-            let ckerc20 = ckerc20
-                .check_events()
-                .assert_has_unique_events_in_order(&vec![
-                    EventPayload::AcceptedErc20WithdrawalRequest {
-                        max_transaction_fee: ckerc20_tx_fee.into(),
-                        withdrawal_amount: ckerc20_withdrawal_amount.into(),
-                        erc20_contract_address: deposit_params
-                            .token()
-                            .erc20_contract_address
-                            .clone(),
-                        destination: DEFAULT_ERC20_WITHDRAWAL_DESTINATION_ADDRESS.to_string(),
-                        cketh_ledger_burn_index: cketh_block_index.clone(),
-                        ckerc20_ledger_id: deposit_params.token().ledger_canister_id,
-                        ckerc20_ledger_burn_index: ckerc20_block_index.clone(),
-                        from: ckerc20_account.owner,
-                        from_subaccount: ckerc20_account.subaccount,
-                        created_at: time,
-                    },
-                    EventPayload::CreatedTransaction {
-                        withdrawal_id: cketh_block_index.clone(),
-                        transaction: UnsignedTransaction {
-                            chain_id: Nat::from(1_u8),
-                            nonce: Nat::from(0_u8),
-                            max_priority_fee_per_gas: 1_500_000_000_u64.into(),
-                            max_fee_per_gas: estimated_max_fee_per_gas.clone(),
-                            gas_limit: estimated_gas_limit.clone(),
-                            destination: deposit_params.token().erc20_contract_address.clone(),
-                            value: 0_u8.into(),
-                            data: ByteBuf::from(erc20_transfer_data(
-                                &DEFAULT_ERC20_WITHDRAWAL_DESTINATION_ADDRESS
-                                    .parse()
-                                    .unwrap(),
-                                &ckerc20_withdrawal_amount.into(),
-                            )),
-                            access_list: vec![],
-                        },
-                    },
-                    EventPayload::SignedTransaction {
-                        withdrawal_id: cketh_block_index.clone(),
-                        raw_transaction: DEFAULT_CKERC20_WITHDRAWAL_TRANSACTION.to_string(),
+            let ckerc20 = ckerc20.check_events().assert_has_unique_events_in_order(&[
+                EventPayload::AcceptedErc20WithdrawalRequest {
+                    max_transaction_fee: ckerc20_tx_fee.into(),
+                    withdrawal_amount: ckerc20_withdrawal_amount.into(),
+                    erc20_contract_address: deposit_params.token().erc20_contract_address.clone(),
+                    destination: DEFAULT_ERC20_WITHDRAWAL_DESTINATION_ADDRESS.to_string(),
+                    cketh_ledger_burn_index: cketh_block_index.clone(),
+                    ckerc20_ledger_id: deposit_params.token().ledger_canister_id,
+                    ckerc20_ledger_burn_index: ckerc20_block_index.clone(),
+                    from: ckerc20_account.owner,
+                    from_subaccount: ckerc20_account.subaccount,
+                    created_at: time,
+                },
+                EventPayload::CreatedTransaction {
+                    withdrawal_id: cketh_block_index.clone(),
+                    transaction: UnsignedTransaction {
+                        chain_id: Nat::from(1_u8),
+                        nonce: Nat::from(0_u8),
+                        max_priority_fee_per_gas: 1_500_000_000_u64.into(),
+                        max_fee_per_gas: estimated_max_fee_per_gas.clone(),
+                        gas_limit: estimated_gas_limit.clone(),
+                        destination: deposit_params.token().erc20_contract_address.clone(),
+                        value: 0_u8.into(),
+                        data: ByteBuf::from(erc20_transfer_data(
+                            &DEFAULT_ERC20_WITHDRAWAL_DESTINATION_ADDRESS
+                                .parse()
+                                .unwrap(),
+                            &ckerc20_withdrawal_amount.into(),
+                        )),
+                        access_list: vec![],
                     },
-                    EventPayload::FinalizedTransaction {
-                        withdrawal_id: cketh_block_index.clone(),
-                        transaction_receipt: TransactionReceipt {
-                            block_hash: DEFAULT_BLOCK_HASH.to_string(),
-                            block_number: Nat::from(DEFAULT_BLOCK_NUMBER),
-                            effective_gas_price: Nat::from(4_277_923_390_u64),
-                            gas_used: Nat::from(21_000_u64),
-                            status: transaction_status.clone(),
-                            transaction_hash: DEFAULT_CKERC20_WITHDRAWAL_TRANSACTION_HASH
-                                .to_string(),
-                        },
+                },
+                EventPayload::SignedTransaction {
+                    withdrawal_id: cketh_block_index.clone(),
+                    raw_transaction: DEFAULT_CKERC20_WITHDRAWAL_TRANSACTION.to_string(),
+                },
+                EventPayload::FinalizedTransaction {
+                    withdrawal_id: cketh_block_index.clone(),
+                    transaction_receipt: TransactionReceipt {
+                        block_hash: DEFAULT_BLOCK_HASH.to_string(),
+                        block_number: Nat::from(DEFAULT_BLOCK_NUMBER),
+                        effective_gas_price: Nat::from(4_277_923_390_u64),
+                        gas_used: Nat::from(21_000_u64),
+                        status: transaction_status.clone(),
+                        transaction_hash: DEFAULT_CKERC20_WITHDRAWAL_TRANSACTION_HASH.to_string(),
                     },
-                ]);
+                },
+            ]);
 
             ckerc20.env.advance_time(PROCESS_REIMBURSEMENT);
             let cketh_balance_after_reimbursement = ckerc20.wait_for_updated_ledger_balance(
@@ -853,18 +845,16 @@ mod withdraw_erc20 {
                 );
                 ckerc20
                     .check_events()
-                    .assert_has_unique_events_in_order(&vec![
-                        EventPayload::ReimbursedErc20Withdrawal {
-                            withdrawal_id: cketh_block_index.clone(),
-                            burn_in_block: ckerc20_block_index.clone(),
-                            reimbursed_in_block: Nat::from(3_u8),
-                            ledger_id: deposit_params.token().ledger_canister_id,
-                            reimbursed_amount: ckerc20_withdrawal_amount.into(),
-                            transaction_hash: Some(
-                                DEFAULT_CKERC20_WITHDRAWAL_TRANSACTION_HASH.to_string(),
-                            ),
-                        },
-                    ])
+                    .assert_has_unique_events_in_order(&[EventPayload::ReimbursedErc20Withdrawal {
+                        withdrawal_id: cketh_block_index.clone(),
+                        burn_in_block: ckerc20_block_index.clone(),
+                        reimbursed_in_block: Nat::from(3_u8),
+                        ledger_id: deposit_params.token().ledger_canister_id,
+                        reimbursed_amount: ckerc20_withdrawal_amount.into(),
+                        transaction_hash: Some(
+                            DEFAULT_CKERC20_WITHDRAWAL_TRANSACTION_HASH.to_string(),
+                        ),
+                    }])
                     .call_ckerc20_ledger_get_transaction(
                         deposit_params.token().ledger_canister_id,
                         3_u8,
@@ -1149,7 +1139,7 @@ mod withdraw_erc20 {
                 resubmitted_tx_sig,
             )
             .check_events()
-            .assert_has_unique_events_in_order(&vec![
+            .assert_has_unique_events_in_order(&[
                 EventPayload::ReplacedTransaction {
                     withdrawal_id: cketh_block_index.clone(),
                     transaction: UnsignedTransaction {
@@ -1503,7 +1493,7 @@ fn should_deposit_cketh_and_ckerc20_when_ledger_temporary_offline() {
     let ckerc20 = deposit_flow
         .setup
         .check_events()
-        .assert_has_unique_events_in_order(&vec![
+        .assert_has_unique_events_in_order(&[
             EventPayload::AcceptedDeposit {
                 transaction_hash: DEFAULT_DEPOSIT_TRANSACTION_HASH.to_string(),
                 block_number: Nat::from(DEFAULT_DEPOSIT_BLOCK_NUMBER),
@@ -1543,26 +1533,24 @@ fn should_deposit_cketh_and_ckerc20_when_ledger_temporary_offline() {
     ckerc20.env.advance_time(MINT_RETRY_DELAY);
     ckerc20.env.tick();
 
-    let ckerc20 = ckerc20
-        .check_events()
-        .assert_has_unique_events_in_order(&vec![
-            EventPayload::MintedCkEth {
-                event_source: EventSource {
-                    transaction_hash: DEFAULT_DEPOSIT_TRANSACTION_HASH.to_string(),
-                    log_index: Nat::from(DEFAULT_DEPOSIT_LOG_INDEX),
-                },
-                mint_block_index: Nat::from(0_u8),
+    let ckerc20 = ckerc20.check_events().assert_has_unique_events_in_order(&[
+        EventPayload::MintedCkEth {
+            event_source: EventSource {
+                transaction_hash: DEFAULT_DEPOSIT_TRANSACTION_HASH.to_string(),
+                log_index: Nat::from(DEFAULT_DEPOSIT_LOG_INDEX),
             },
-            EventPayload::MintedCkErc20 {
-                event_source: EventSource {
-                    transaction_hash: DEFAULT_ERC20_DEPOSIT_TRANSACTION_HASH.to_string(),
-                    log_index: Nat::from(DEFAULT_ERC20_DEPOSIT_LOG_INDEX),
-                },
-                ckerc20_token_symbol: ckusdc.ckerc20_token_symbol,
-                erc20_contract_address: ckusdc.erc20_contract_address,
-                mint_block_index: Nat::from(0_u8),
+            mint_block_index: Nat::from(0_u8),
+        },
+        EventPayload::MintedCkErc20 {
+            event_source: EventSource {
+                transaction_hash: DEFAULT_ERC20_DEPOSIT_TRANSACTION_HASH.to_string(),
+                log_index: Nat::from(DEFAULT_ERC20_DEPOSIT_LOG_INDEX),
             },
-        ]);
+            ckerc20_token_symbol: ckusdc.ckerc20_token_symbol,
+            erc20_contract_address: ckusdc.erc20_contract_address,
+            mint_block_index: Nat::from(0_u8),
+        },
+    ]);
 
     assert_eq!(
         call_ledger_icrc1_total_supply(&ckerc20.env, ckerc20.cketh.ledger_id,),
@@ -1590,7 +1578,7 @@ fn should_block_deposit_from_blocked_address() {
         })
         .expect_no_mint()
         .check_events()
-        .assert_has_unique_events_in_order(&vec![EventPayload::InvalidDeposit {
+        .assert_has_unique_events_in_order(&[EventPayload::InvalidDeposit {
             event_source: EventSource {
                 transaction_hash: DEFAULT_ERC20_DEPOSIT_TRANSACTION_HASH.to_string(),
                 log_index: Nat::from(DEFAULT_ERC20_DEPOSIT_LOG_INDEX),
@@ -1613,7 +1601,7 @@ fn should_block_deposit_from_corrupted_principal() {
         })
         .expect_no_mint()
         .check_events()
-        .assert_has_unique_events_in_order(&vec![EventPayload::InvalidDeposit {
+        .assert_has_unique_events_in_order(&[EventPayload::InvalidDeposit {
             event_source: EventSource {
                 transaction_hash: DEFAULT_ERC20_DEPOSIT_TRANSACTION_HASH.to_string(),
                 log_index: Nat::from(DEFAULT_ERC20_DEPOSIT_LOG_INDEX),
@@ -1823,16 +1811,14 @@ fn should_scrape_from_last_scraped_after_upgrade() {
     ckerc20
         .cketh
         .check_audit_logs_and_upgrade_as_ref(Default::default());
-    ckerc20 = ckerc20
-        .check_events()
-        .assert_has_unique_events_in_order(&vec![
-            EventPayload::SyncedToBlock {
-                block_number: latest_finalized_block.into(),
-            },
-            EventPayload::SyncedErc20ToBlock {
-                block_number: latest_finalized_block.into(),
-            },
-        ]);
+    ckerc20 = ckerc20.check_events().assert_has_unique_events_in_order(&[
+        EventPayload::SyncedToBlock {
+            block_number: latest_finalized_block.into(),
+        },
+        EventPayload::SyncedErc20ToBlock {
+            block_number: latest_finalized_block.into(),
+        },
+    ]);
 
     // Advance block height and scrape again
     let latest_finalized_block =
@@ -2044,7 +2030,7 @@ fn should_skip_single_block_containing_too_many_events() {
             } => address.to_lowercase() == ETH_HELPER_CONTRACT_ADDRESS,
             _ => false,
         })
-        .assert_has_unique_events_in_order(&vec![
+        .assert_has_unique_events_in_order(&[
             EventPayload::SkippedBlock {
                 contract_address: Some(
                     ERC20_HELPER_CONTRACT_ADDRESS
diff --git a/rs/ethereum/cketh/minter/tests/cketh.rs b/rs/ethereum/cketh/minter/tests/cketh.rs
index b19ea1e99744..8d487b82cceb 100644
--- a/rs/ethereum/cketh/minter/tests/cketh.rs
+++ b/rs/ethereum/cketh/minter/tests/cketh.rs
@@ -130,7 +130,7 @@ fn should_deposit_and_withdraw() {
             });
         assert_eq!(cketh.balance_of(account), Nat::from(0_u8));
 
-        cketh.assert_has_unique_events_in_order(&vec![
+        cketh.assert_has_unique_events_in_order(&[
             EventPayload::AcceptedEthWithdrawalRequest {
                 withdrawal_amount: withdrawal_amount.clone(),
                 destination: destination.clone(),
@@ -227,7 +227,7 @@ fn should_block_deposit_from_blocked_address() {
             ..Default::default()
         })
         .expect_no_mint()
-        .assert_has_unique_events_in_order(&vec![EventPayload::InvalidDeposit {
+        .assert_has_unique_events_in_order(&[EventPayload::InvalidDeposit {
             event_source: EventSource {
                 transaction_hash: DEFAULT_DEPOSIT_TRANSACTION_HASH.to_string(),
                 log_index: Nat::from(DEFAULT_DEPOSIT_LOG_INDEX),
@@ -550,7 +550,7 @@ fn should_reimburse() {
             created_at_time: None,
             fee: None,
         })
-        .assert_has_unique_events_in_order(&vec![
+        .assert_has_unique_events_in_order(&[
             EventPayload::AcceptedEthWithdrawalRequest {
                 withdrawal_amount: withdrawal_amount.clone(),
                 destination: destination.clone(),
@@ -664,7 +664,7 @@ fn should_resubmit_new_transaction_when_price_increased() {
             resubmitted_tx.clone(),
             resubmitted_tx_sig,
         )
-        .assert_has_unique_events_in_order(&vec![
+        .assert_has_unique_events_in_order(&[
             EventPayload::ReplacedTransaction {
                 withdrawal_id: withdrawal_id.clone(),
                 transaction: UnsignedTransaction {
@@ -744,7 +744,7 @@ fn should_not_overlap_when_scrapping_logs() {
 
     cketh
         .check_audit_logs_and_upgrade(Default::default())
-        .assert_has_unique_events_in_order(&vec![EventPayload::SyncedToBlock {
+        .assert_has_unique_events_in_order(&[EventPayload::SyncedToBlock {
             block_number: second_to_block.into(),
         }]);
 }
@@ -780,7 +780,7 @@ fn should_retry_from_same_block_when_scrapping_fails() {
         .check_audit_logs_and_upgrade(Default::default())
         .check_events()
         .skip(prev_events_len)
-        .assert_has_unique_events_in_order(&vec![EventPayload::SyncedToBlock {
+        .assert_has_unique_events_in_order(&[EventPayload::SyncedToBlock {
             block_number: LAST_SCRAPED_BLOCK_NUMBER_AT_INSTALL.into(),
         }]);
 
@@ -802,7 +802,7 @@ fn should_retry_from_same_block_when_scrapping_fails() {
 
     cketh
         .check_audit_logs_and_upgrade(Default::default())
-        .assert_has_unique_events_in_order(&vec![EventPayload::SyncedToBlock {
+        .assert_has_unique_events_in_order(&[EventPayload::SyncedToBlock {
             block_number: Nat::from(to_block),
         }]);
 }
@@ -970,7 +970,7 @@ fn should_panic_when_last_finalized_block_in_the_past() {
         .check_audit_logs_and_upgrade(Default::default())
         .check_events()
         .skip(prev_events_len)
-        .assert_has_unique_events_in_order(&vec![EventPayload::SyncedToBlock {
+        .assert_has_unique_events_in_order(&[EventPayload::SyncedToBlock {
             block_number: LAST_SCRAPED_BLOCK_NUMBER_AT_INSTALL.into(),
         }]);
 
@@ -996,7 +996,7 @@ fn should_panic_when_last_finalized_block_in_the_past() {
 
     cketh
         .check_audit_logs_and_upgrade(Default::default())
-        .assert_has_unique_events_in_order(&vec![EventPayload::SyncedToBlock {
+        .assert_has_unique_events_in_order(&[EventPayload::SyncedToBlock {
             block_number: last_finalized_block.into(),
         }]);
 }
@@ -1033,7 +1033,7 @@ fn should_skip_scrapping_when_last_seen_block_newer_than_current_height() {
             ethereum_block_height: Some(CandidBlockTag::Finalized),
             ..Default::default()
         })
-        .assert_has_unique_events_in_order(&vec![EventPayload::SyncedToBlock {
+        .assert_has_unique_events_in_order(&[EventPayload::SyncedToBlock {
             block_number: safe_block_number.into(),
         }]);
     cketh.env.tick();
@@ -1105,7 +1105,7 @@ fn should_half_range_of_scrapped_logs_when_response_over_two_mega_bytes() {
 
     cketh
         .check_audit_logs_and_upgrade(Default::default())
-        .assert_has_unique_events_in_order(&vec![EventPayload::SyncedToBlock {
+        .assert_has_unique_events_in_order(&[EventPayload::SyncedToBlock {
             block_number: half_to_block.into(),
         }])
         .assert_has_no_event_satisfying(|event| matches!(event, EventPayload::SkippedBlock { .. }));
@@ -1182,7 +1182,7 @@ fn should_skip_single_block_containing_too_many_events() {
 
     cketh
         .check_audit_logs_and_upgrade(Default::default())
-        .assert_has_unique_events_in_order(&vec![
+        .assert_has_unique_events_in_order(&[
             EventPayload::SkippedBlock {
                 contract_address: Some(
                     ETH_HELPER_CONTRACT_ADDRESS
diff --git a/rs/ethereum/cketh/test_utils/src/ckerc20.rs b/rs/ethereum/cketh/test_utils/src/ckerc20.rs
index fb9dc7b4adcd..023674311327 100644
--- a/rs/ethereum/cketh/test_utils/src/ckerc20.rs
+++ b/rs/ethereum/cketh/test_utils/src/ckerc20.rs
@@ -117,14 +117,14 @@ impl CkErc20Setup {
                 .ledger
                 .unwrap();
 
-            self.cketh = self.cketh.assert_has_unique_events_in_order(&vec![
-                EventPayload::AddedCkErc20Token {
-                    chain_id: token.contract.chain_id.clone(),
-                    address: format_ethereum_address_to_eip_55(&token.contract.address),
-                    ckerc20_token_symbol: token.ledger_init_arg.token_symbol.clone(),
-                    ckerc20_ledger_id: new_ledger_id,
-                },
-            ]);
+            self.cketh =
+                self.cketh
+                    .assert_has_unique_events_in_order(&[EventPayload::AddedCkErc20Token {
+                        chain_id: token.contract.chain_id.clone(),
+                        address: format_ethereum_address_to_eip_55(&token.contract.address),
+                        ckerc20_token_symbol: token.ledger_init_arg.token_symbol.clone(),
+                        ckerc20_ledger_id: new_ledger_id,
+                    }]);
         }
         self
     }
@@ -713,7 +713,7 @@ impl CkErc20DepositFlow {
         if let Some(deposit) = self.params.cketh_deposit() {
             let eth_tx_data = deposit.transaction_data();
 
-            self.setup.cketh = self.setup.cketh.assert_has_unique_events_in_order(&vec![
+            self.setup.cketh = self.setup.cketh.assert_has_unique_events_in_order(&[
                 EventPayload::AcceptedDeposit {
                     transaction_hash: eth_tx_data.transaction_hash.to_string(),
                     block_number: Nat::from(eth_tx_data.block_number),
@@ -734,7 +734,7 @@ impl CkErc20DepositFlow {
         }
 
         let erc20_tx_data = self.params.transaction_data();
-        self.setup.cketh = self.setup.cketh.assert_has_unique_events_in_order(&vec![
+        self.setup.cketh = self.setup.cketh.assert_has_unique_events_in_order(&[
             EventPayload::AcceptedErc20Deposit {
                 transaction_hash: erc20_tx_data.transaction_hash.to_string(),
                 block_number: Nat::from(erc20_tx_data.block_number),
diff --git a/rs/ethereum/ledger-suite-orchestrator/BUILD.bazel b/rs/ethereum/ledger-suite-orchestrator/BUILD.bazel
index b66d0c055d10..1395e61ecf8d 100644
--- a/rs/ethereum/ledger-suite-orchestrator/BUILD.bazel
+++ b/rs/ethereum/ledger-suite-orchestrator/BUILD.bazel
@@ -1,3 +1,4 @@
+load("@rules_rust//cargo:defs.bzl", "cargo_build_script")
 load("@rules_rust//rust:defs.bzl", "rust_doc", "rust_library", "rust_test")
 load("//bazel:canisters.bzl", "rust_canister")
 load("//bazel:defs.bzl", "rust_ic_test")
@@ -100,6 +101,15 @@ rust_test(
     ],
 )
 
+cargo_build_script(
+    name = "build_script",
+    srcs = ["build.rs"],
+    build_script_env = {
+        "IN_BAZEL": "1",
+    },
+    data = ["templates/dashboard.html"],
+)
+
 [
     rust_canister(
         name = "ledger_suite_orchestrator_canister" + name_suffix,
@@ -109,9 +119,6 @@ rust_test(
             "src/dashboard/tests.rs",
             "src/main.rs",
         ],
-        compile_data = [
-            "templates/dashboard.html",
-        ],
         crate_name = "ic_ledger_suite_orchestrator_canister" + name_suffix,
         opt = "z",
         proc_macro_deps = [
@@ -120,6 +127,7 @@ rust_test(
         service_file = "ledger_suite_orchestrator.did",
         deps = [
             # Keep sorted.
+            ":build_script",
             ":ledger_suite_orchestrator" + name_suffix,
             "//packages/ic-http-types",
             "@crate_index//:askama",
diff --git a/rs/ethereum/ledger-suite-orchestrator/build.rs b/rs/ethereum/ledger-suite-orchestrator/build.rs
index f446128ee398..34ce411269bc 100644
--- a/rs/ethereum/ledger-suite-orchestrator/build.rs
+++ b/rs/ethereum/ledger-suite-orchestrator/build.rs
@@ -1,29 +1,68 @@
 use std::env::{self};
+use std::fs::File;
+use std::io::Write;
 use std::path::PathBuf;
 
 fn main() {
-    let cargo_manifest_dir = PathBuf::from(env::var_os("CARGO_MANIFEST_DIR").unwrap());
-    let compile_time_env_variables = [
-        "LEDGER_CANISTER_WASM_PATH",
-        "INDEX_CANISTER_WASM_PATH",
-        "LEDGER_ARCHIVE_NODE_CANISTER_WASM_PATH",
-    ];
-    for env_var in compile_time_env_variables {
-        let archive_path = match env::var_os(env_var) {
-            Some(wasm_path) => PathBuf::from(wasm_path),
-            None => cargo_manifest_dir
-                // This is a hack.
-                // Cargo is called on CI via ci/src/rust_lint/lint.sh.
-                // The included WASMS binary for ledger, index and archive canisters are built by BAZEL tasks
-                // which would need here to be somehow spawned by Cargo. To avoid this, we just use a wasm binary that
-                // happens to be already checked-in in the repo.
-                .join("../../ledger_suite/icrc1/wasm/ic-icrc1-archive.wasm.gz")
-                .canonicalize()
-                .expect("failed to canonicalize a path"),
-        };
+    if env::var_os("IN_BAZEL").is_none() {
+        let cargo_manifest_dir = PathBuf::from(env::var_os("CARGO_MANIFEST_DIR").unwrap());
+        let compile_time_env_variables = [
+            "LEDGER_CANISTER_WASM_PATH",
+            "INDEX_CANISTER_WASM_PATH",
+            "LEDGER_ARCHIVE_NODE_CANISTER_WASM_PATH",
+        ];
+        for env_var in compile_time_env_variables {
+            let archive_path = match env::var_os(env_var) {
+                Some(wasm_path) => PathBuf::from(wasm_path),
+                None => cargo_manifest_dir
+                    // This is a hack.
+                    // Cargo is called on CI via ci/src/rust_lint/lint.sh.
+                    // The included WASMS binary for ledger, index and archive canisters are built by BAZEL tasks
+                    // which would need here to be somehow spawned by Cargo. To avoid this, we just use a wasm binary that
+                    // happens to be already checked-in in the repo.
+                    .join("../../ledger_suite/icrc1/wasm/ic-icrc1-archive.wasm.gz")
+                    .canonicalize()
+                    .expect("failed to canonicalize a path"),
+            };
 
-        println!("cargo:rerun-if-changed={}", archive_path.display());
-        println!("cargo:rerun-if-env-changed={env_var}");
-        println!("cargo:rustc-env={}={}", env_var, archive_path.display());
+            println!("cargo:rerun-if-changed={}", archive_path.display());
+            println!("cargo:rerun-if-env-changed={env_var}");
+            println!("cargo:rustc-env={}={}", env_var, archive_path.display());
+        }
     }
+
+    // Build reproducibility. askama adds a include_bytes! call when it's generating
+    // a template impl so that rustc will recompile the module when the file changes
+    // on disk. See https://github.com/djc/askama/blob/180696053833147a61b3348646a953e7d92ae582/askama_shared/src/generator.rs#L141
+    // The stringified output of every proc-macro is added to the metadata hash for
+    // a crate. That output includes the full filepath to include_bytes!. It may be
+    // different on two machines, if they use different tempdir paths for the build.
+    // The metadata hash is an input to generated symbol names.
+    // So using the askama proc-macro could result in slightly different symbols.
+    // However, if we include the html source directly in the output, no
+    // inconsistency is introduced.
+    //
+    // This should really be fixed in askama. See:
+    // https://github.com/askama-rs/askama/issues/461
+    println!("cargo:rerun-if-changed=templates/dashboard.html");
+    let mut f = File::create(
+        PathBuf::from(std::env::var("OUT_DIR").unwrap()).join("dashboard_template.rs"),
+    )
+    .unwrap();
+    f.write_all(
+        format!(
+            r#"
+#[derive(Template)]
+#[template(escape = "html", source = {:?}, ext = "html")]
+pub struct DashboardTemplate {{
+    managed_canisters: BTreeMap<Erc20Token, CanistersDashboardData>,
+    other_canisters: BTreeMap<String, Vec<CanisterDashboardData>>,
+    wasm_store: Vec<DashboardStoredWasm>,
+}}
+    "#,
+            std::fs::read_to_string("templates/dashboard.html").unwrap()
+        )
+        .as_bytes(),
+    )
+    .unwrap();
 }
diff --git a/rs/ethereum/ledger-suite-orchestrator/src/dashboard/mod.rs b/rs/ethereum/ledger-suite-orchestrator/src/dashboard/mod.rs
index 6a2bd3fc7b21..e89f3cf9f136 100644
--- a/rs/ethereum/ledger-suite-orchestrator/src/dashboard/mod.rs
+++ b/rs/ethereum/ledger-suite-orchestrator/src/dashboard/mod.rs
@@ -43,13 +43,8 @@ mod filters {
     }
 }
 
-#[derive(Template)]
-#[template(path = "dashboard.html")]
-pub struct DashboardTemplate {
-    managed_canisters: BTreeMap<Erc20Token, CanistersDashboardData>,
-    other_canisters: BTreeMap<String, Vec<CanisterDashboardData>>,
-    wasm_store: Vec<DashboardStoredWasm>,
-}
+// See build-canister.rs
+include!(concat!(env!("OUT_DIR"), "/dashboard_template.rs"));
 
 #[derive(Clone, PartialEq, Debug, Default)]
 pub struct CanistersDashboardData {
diff --git a/rs/ethereum/ledger-suite-orchestrator/src/scheduler/tests.rs b/rs/ethereum/ledger-suite-orchestrator/src/scheduler/tests.rs
index 5dc211e2a00a..02fb280d2320 100644
--- a/rs/ethereum/ledger-suite-orchestrator/src/scheduler/tests.rs
+++ b/rs/ethereum/ledger-suite-orchestrator/src/scheduler/tests.rs
@@ -1023,7 +1023,7 @@ mod upgrade_ledger_suite {
             s.record_created_canister::<Ledger>(&usdc, LEDGER_PRINCIPAL);
         });
 
-        for (task, canister_id) in vec![
+        for (task, canister_id) in [
             (update_index_task, INDEX_PRINCIPAL),
             (update_ledger_task, LEDGER_PRINCIPAL),
         ] {
diff --git a/rs/execution_environment/tests/history.rs b/rs/execution_environment/tests/history.rs
index 7dc1e3bd87e8..d5fe2132f888 100644
--- a/rs/execution_environment/tests/history.rs
+++ b/rs/execution_environment/tests/history.rs
@@ -216,7 +216,7 @@ fn test_invalid_transitions() {
             })
             .collect::<HashSet<(IngressStatus, IngressStatus)>>();
 
-        let all_statuses = vec![Unknown, received(), processing(), completed(), failed()];
+        let all_statuses = [Unknown, received(), processing(), completed(), failed()];
         // creates the cartesian product of all states and filters out the valid
         // transitions
 
diff --git a/rs/ingress_manager/src/ingress_selector.rs b/rs/ingress_manager/src/ingress_selector.rs
index fe2419cee745..5f60762fc9ff 100644
--- a/rs/ingress_manager/src/ingress_selector.rs
+++ b/rs/ingress_manager/src/ingress_selector.rs
@@ -812,7 +812,7 @@ mod tests {
                     .expiry_time(time)
                     .build();
 
-                let ingress_messages = vec![m1.clone(), m2, m3];
+                let ingress_messages = [m1.clone(), m2, m3];
                 for m in ingress_messages.iter() {
                     let message_id = IngressMessageId::from(m);
                     access_ingress_pool(&ingress_pool, |ingress_pool| {
@@ -1534,7 +1534,7 @@ mod tests {
                     certified_height: Height::from(0),
                 };
 
-                let ingress_messages = vec![m1.clone(), m2.clone(), m3, m4];
+                let ingress_messages = [m1.clone(), m2.clone(), m3, m4];
 
                 for m in ingress_messages.iter() {
                     let message_id = IngressMessageId::from(m);
diff --git a/rs/ledger_suite/icrc1/archive/tests/tests.rs b/rs/ledger_suite/icrc1/archive/tests/tests.rs
index 6c0bd75a8a5f..b25043ad8230 100644
--- a/rs/ledger_suite/icrc1/archive/tests/tests.rs
+++ b/rs/ledger_suite/icrc1/archive/tests/tests.rs
@@ -187,7 +187,7 @@ fn test_icrc3_get_blocks() {
         block2.encode(),
         block3.encode(),
     ];
-    let blockids = vec![blockid0, blockid1, blockid2, blockid3];
+    let blockids = [blockid0, blockid1, blockid2, blockid3];
     let _ = setup.append_blocks(blocks);
 
     let check_icrc3_get_blocks =
diff --git a/rs/ledger_suite/icrc1/ledger/src/lib.rs b/rs/ledger_suite/icrc1/ledger/src/lib.rs
index e75378d145d1..0d52629bc3cc 100644
--- a/rs/ledger_suite/icrc1/ledger/src/lib.rs
+++ b/rs/ledger_suite/icrc1/ledger/src/lib.rs
@@ -556,18 +556,13 @@ pub enum LedgerField {
     Blocks,
 }
 
-#[derive(Copy, Clone, Serialize, Deserialize, Debug)]
+#[derive(Copy, Clone, Serialize, Deserialize, Debug, Default)]
 pub enum LedgerState {
     Migrating(LedgerField),
+    #[default]
     Ready,
 }
 
-impl Default for LedgerState {
-    fn default() -> Self {
-        Self::Ready
-    }
-}
-
 type StableLedgerBalances = Balances<StableBalances>;
 
 #[derive(Debug, Deserialize, Serialize)]
diff --git a/rs/nns/governance/canbench/canbench_results.yml b/rs/nns/governance/canbench/canbench_results.yml
index 2d32b6fb9c4d..4bd04d2f736a 100644
--- a/rs/nns/governance/canbench/canbench_results.yml
+++ b/rs/nns/governance/canbench/canbench_results.yml
@@ -2,206 +2,206 @@ benches:
   add_neuron_active_maximum:
     total:
       calls: 1
-      instructions: 61500129
+      instructions: 59464201
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   add_neuron_active_typical:
     total:
       calls: 1
-      instructions: 4397745
+      instructions: 4319962
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   add_neuron_inactive_maximum:
     total:
       calls: 1
-      instructions: 61500250
+      instructions: 59464322
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   add_neuron_inactive_typical:
     total:
       calls: 1
-      instructions: 4397866
+      instructions: 4320083
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   cascading_vote_stable_everything:
     total:
       calls: 1
-      instructions: 106307790
+      instructions: 103056446
       heap_increase: 0
       stable_memory_increase: 128
     scopes: {}
   centralized_following_all:
     total:
       calls: 1
-      instructions: 42125388
+      instructions: 41330458
       heap_increase: 0
       stable_memory_increase: 128
     scopes: {}
   compute_ballots_for_new_proposal_with_stable_neurons:
     total:
       calls: 1
-      instructions: 1777765
+      instructions: 1806549
       heap_increase: 0
       stable_memory_increase: 256
     scopes: {}
   distribute_rewards_with_stable_neurons:
     total:
       calls: 1
-      instructions: 2788359
+      instructions: 2815904
       heap_increase: 0
       stable_memory_increase: 256
     scopes: {}
   draw_maturity_from_neurons_fund:
     total:
       calls: 1
-      instructions: 7564743
+      instructions: 7611679
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   list_active_neurons_fund_neurons:
     total:
       calls: 1
-      instructions: 2194821
+      instructions: 2148691
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   list_neurons:
     total:
       calls: 1
-      instructions: 64143895
+      instructions: 63464384
       heap_increase: 9
       stable_memory_increase: 0
     scopes: {}
   list_neurons_by_subaccount:
     total:
       calls: 1
-      instructions: 63240563
+      instructions: 62386107
       heap_increase: 5
       stable_memory_increase: 0
     scopes: {}
   list_proposals:
     total:
       calls: 1
-      instructions: 79657
+      instructions: 78249
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   list_ready_to_spawn_neuron_ids:
     total:
       calls: 1
-      instructions: 36832813
+      instructions: 37032683
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   neuron_data_validation:
     total:
       calls: 1
-      instructions: 206304392
+      instructions: 195281915
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   neuron_metrics_calculation:
     total:
       calls: 1
-      instructions: 2683225
+      instructions: 2704999
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   range_neurons_performance:
     total:
       calls: 1
-      instructions: 51683572
+      instructions: 51119791
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   record_known_neuron_vote:
     total:
       calls: 1
-      instructions: 182534
+      instructions: 183172
       heap_increase: 0
       stable_memory_increase: 128
     scopes: {}
   record_neuron_vote_known_neuron_voting_history:
     total:
       calls: 1
-      instructions: 142560
+      instructions: 143333
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   single_vote_all:
     total:
       calls: 1
-      instructions: 278483
+      instructions: 274837
       heap_increase: 0
       stable_memory_increase: 128
     scopes: {}
   unstake_maturity_of_dissolved_neurons:
     total:
       calls: 1
-      instructions: 63745188
+      instructions: 63704195
       heap_increase: 0
       stable_memory_increase: 0
     scopes:
       list_neuron_ids:
         calls: 1
-        instructions: 38189482
+        instructions: 38361301
         heap_increase: 0
         stable_memory_increase: 0
       unstake_maturity:
         calls: 1
-        instructions: 25553547
+        instructions: 25340736
         heap_increase: 0
         stable_memory_increase: 0
   voting_power_snapshots_is_latest_snapshot_a_spike_false:
     total:
       calls: 1
-      instructions: 30194
+      instructions: 30221
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   voting_power_snapshots_is_latest_snapshot_a_spike_true:
     total:
       calls: 1
-      instructions: 30205
+      instructions: 30232
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   voting_power_snapshots_latest_snapshot_timestamp_seconds:
     total:
       calls: 1
-      instructions: 7608
+      instructions: 7632
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   with_neuron_mut_all_sections_maximum:
     total:
       calls: 1
-      instructions: 4221086
+      instructions: 4105991
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   with_neuron_mut_all_sections_typical:
     total:
       calls: 1
-      instructions: 838750
+      instructions: 824778
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   with_neuron_mut_main_section_maximum:
     total:
       calls: 1
-      instructions: 2330589
+      instructions: 2261182
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   with_neuron_mut_main_section_typical:
     total:
       calls: 1
-      instructions: 392586
+      instructions: 389060
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
diff --git a/rs/rosetta-api/common/rosetta_core/src/objects.rs b/rs/rosetta-api/common/rosetta_core/src/objects.rs
index 34eac2e31c14..ed8444c8a537 100644
--- a/rs/rosetta-api/common/rosetta_core/src/objects.rs
+++ b/rs/rosetta-api/common/rosetta_core/src/objects.rs
@@ -443,9 +443,12 @@ pub struct BalanceExemption {
 
 /// ExemptionType is used to indicate if the live balance for an account subject to a BalanceExemption could increase above,
 /// decrease below, or equal the computed balance.
-#[derive(Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash, Debug, Deserialize, Serialize)]
+#[derive(
+    Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash, Debug, Deserialize, Serialize, Default,
+)]
 pub enum ExemptionType {
     /// The live balance may increase above or equal the computed balance. This typically occurs with staking rewards that accrue on each block.
+    #[default]
     GreaterOrEqual,
     /// The live balance may decrease below or equal the computed balance. This typically occurs as balance moves from locked to spendable on a vesting account.
     LessOrEqual,
@@ -453,12 +456,6 @@ pub enum ExemptionType {
     Dynamic,
 }
 
-impl Default for ExemptionType {
-    fn default() -> ExemptionType {
-        Self::GreaterOrEqual
-    }
-}
-
 /// Case specifies the expected case for strings and hashes.
 #[derive(Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash, Debug, Deserialize, Serialize)]
 pub enum Case {
diff --git a/rs/rosetta-api/icp/src/models.rs b/rs/rosetta-api/icp/src/models.rs
index 267596f6ec1d..ed80e63ea44d 100644
--- a/rs/rosetta-api/icp/src/models.rs
+++ b/rs/rosetta-api/icp/src/models.rs
@@ -73,10 +73,11 @@ impl EnvelopePair {
     }
 }
 
-#[derive(Clone, Eq, PartialEq, Debug, Deserialize, Serialize)]
+#[derive(Clone, Eq, PartialEq, Debug, Deserialize, Serialize, Default)]
 #[serde(rename_all = "snake_case")]
 #[serde(tag = "account_type")]
 pub enum AccountType {
+    #[default]
     Ledger,
     Neuron {
         #[serde(default)]
@@ -84,12 +85,6 @@ pub enum AccountType {
     },
 }
 
-impl Default for AccountType {
-    fn default() -> Self {
-        Self::Ledger
-    }
-}
-
 #[derive(Clone, Eq, PartialEq, Debug, Deserialize, Serialize)]
 pub struct ConstructionDeriveRequestMetadata {
     #[serde(flatten)]
@@ -355,10 +350,11 @@ pub struct NeuronSubaccountComponents {
 
 /// We use this type to make query to the governance
 /// canister about the current neuron information.
-#[derive(Clone, Eq, PartialEq, Debug, Deserialize, Serialize)]
+#[derive(Clone, Eq, PartialEq, Debug, Deserialize, Serialize, Default)]
 #[serde(tag = "account_type")]
 pub enum BalanceAccountType {
     #[serde(rename = "ledger")]
+    #[default]
     Ledger,
     #[serde(rename = "neuron")]
     Neuron {
@@ -379,12 +375,6 @@ pub enum BalanceAccountType {
     },
 }
 
-impl Default for BalanceAccountType {
-    fn default() -> Self {
-        Self::Ledger
-    }
-}
-
 /// The type of metadata for the /account/balance endpoint.
 #[derive(Clone, Eq, PartialEq, Debug, Default, Deserialize, Serialize)]
 pub struct AccountBalanceMetadata {
diff --git a/rs/sns/governance/src/proposal/minting_tests.rs b/rs/sns/governance/src/proposal/minting_tests.rs
index a09da899fca9..7a1b3ec14d5c 100644
--- a/rs/sns/governance/src/proposal/minting_tests.rs
+++ b/rs/sns/governance/src/proposal/minting_tests.rs
@@ -125,7 +125,7 @@ fn test_total_minting_amount_tokens() {
             }
         };
 
-    let proposals = vec![
+    let proposals = [
         // Skip because not of type MintSnsTokens.
         ProposalData {
             proposal: Some(Proposal {
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index 493a18ec0baf..dc68e91f0bcf 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,5 +1,5 @@
 [toolchain]
-channel = "1.90.0"
+channel = "1.91.1"
 targets = ["wasm32-unknown-unknown"]
 profile = "default"
 components = []