diff --git a/.cargo/config.toml b/.cargo/config.toml
deleted file mode 100644
index a2345e18460..00000000000
--- a/.cargo/config.toml
+++ /dev/null
@@ -1,10 +0,0 @@
-[alias]
-lint = "clippy --workspace --all-targets -- -Dclippy::todo"
-lint-all = "clippy --workspace --all-features --all-targets -- -Dclippy::todo"
-
-# lib checking
-ci-check-min = "hack --workspace check --no-default-features"
-ci-check-default = "hack --workspace check"
-ci-check-default-tests = "check --workspace --tests"
-ci-check-all-feature-powerset="hack --workspace --feature-powerset --depth=4 --skip=__compress,experimental-io-uring check"
-ci-check-all-feature-powerset-linux="hack --workspace --feature-powerset --depth=4 --skip=__compress check"
diff --git a/.github/workflows/ci-post-merge.yml b/.github/workflows/ci-post-merge.yml
index 67a6d0f8f38..59a17e70a1d 100644
--- a/.github/workflows/ci-post-merge.yml
+++ b/.github/workflows/ci-post-merge.yml
@@ -76,16 +76,16 @@ jobs:
       - name: Free Disk Space
         run: ./scripts/free-disk-space.sh
 
+      - name: Setup mold linker
+        uses: rui314/setup-mold@v1
+
       - name: Install Rust
         uses: actions-rust-lang/setup-rust-toolchain@v1.9.0
 
-      - name: Install cargo-hack
+      - name: Install just, cargo-hack
         uses: taiki-e/install-action@v2.39.1
         with:
-          tool: cargo-hack
-
-      - name: check feature combinations
-        run: cargo ci-check-all-feature-powerset
+          tool: just,cargo-hack
 
-      - name: check feature combinations
-        run: cargo ci-check-all-feature-powerset-linux
+      - name: Check feature combinations
+        run: just check-feature-combinations
diff --git a/actix-http/Cargo.toml b/actix-http/Cargo.toml
index 25e8b28f507..5f6a424e852 100644
--- a/actix-http/Cargo.toml
+++ b/actix-http/Cargo.toml
@@ -59,14 +59,14 @@ allowed_external_types = [
 default = []
 
 # HTTP/2 protocol support
-http2 = ["h2"]
+http2 = ["dep:h2"]
 
 # WebSocket protocol implementation
 ws = [
-    "local-channel",
-    "base64",
-    "rand",
-    "sha1",
+    "dep:local-channel",
+    "dep:base64",
+    "dep:rand",
+    "dep:sha1",
 ]
 
 # TLS via OpenSSL
@@ -88,9 +88,9 @@ rustls-0_22 = ["__tls", "actix-tls/accept", "actix-tls/rustls-0_22"]
 rustls-0_23 = ["__tls", "actix-tls/accept", "actix-tls/rustls-0_23"]
 
 # Compression codecs
-compress-brotli = ["__compress", "brotli"]
-compress-gzip   = ["__compress", "flate2"]
-compress-zstd   = ["__compress", "zstd"]
+compress-brotli = ["__compress", "dep:brotli"]
+compress-gzip   = ["__compress", "dep:flate2"]
+compress-zstd   = ["__compress", "dep:zstd"]
 
 # Internal (PRIVATE!) features used to aid testing and checking feature status.
 # Don't rely on these whatsoever. They are semver-exempt and may disappear at anytime.
diff --git a/actix-http/src/lib.rs b/actix-http/src/lib.rs
index b76032ba3dd..ac79433c6ee 100644
--- a/actix-http/src/lib.rs
+++ b/actix-http/src/lib.rs
@@ -6,10 +6,10 @@
 //! | ------------------- | ------------------------------------------- |
 //! | `http2`             | HTTP/2 support via [h2].                    |
 //! | `openssl`           | TLS support via [OpenSSL].                  |
-//! | `rustls`            | TLS support via [rustls]  0.20.             |
-//! | `rustls-0_21`       | TLS support via [rustls]  0.21.             |
-//! | `rustls-0_22`       | TLS support via [rustls]  0.22.             |
-//! | `rustls-0_23`       | TLS support via [rustls]  0.23.             |
+//! | `rustls-0_20`       | TLS support via rustls 0.20.                |
+//! | `rustls-0_21`       | TLS support via rustls 0.21.                |
+//! | `rustls-0_22`       | TLS support via rustls 0.22.                |
+//! | `rustls-0_23`       | TLS support via [rustls] 0.23.              |
 //! | `compress-brotli`   | Payload compression support: Brotli.        |
 //! | `compress-gzip`     | Payload compression support: Deflate, Gzip. |
 //! | `compress-zstd`     | Payload compression support: Zstd.          |
diff --git a/justfile b/justfile
index 646c6b44d9d..985e2b35aa2 100644
--- a/justfile
+++ b/justfile
@@ -22,7 +22,7 @@ non_linux_all_features_list := ```
     cargo metadata --format-version=1 \
     | jq '.packages[] | select(.source == null) | .features | keys' \
     | jq -r --slurp \
-        --arg exclusions "tokio-uring,io-uring,experimental-io-uring" \
+        --arg exclusions "__tls,__compress,tokio-uring,io-uring,experimental-io-uring" \
         'add | unique | . - ($exclusions | split(",")) | join(",")'
 ```
 
@@ -93,6 +93,19 @@ update-readmes: && fmt
     cd ./actix-multipart && cargo rdme --force
     cd ./actix-test && cargo rdme --force
 
+feature_combo_skip_list := if os() == "linux" {
+    "__tls,__compress"
+} else {
+    "__tls,__compress,experimental-io-uring"
+}
+
+# Checks compatibility of feature combinations.
+check-feature-combinations:
+    cargo hack --workspace \
+        --feature-powerset --depth=4 \
+        --skip={{ feature_combo_skip_list }} \
+        check
+
 # Check for unintentional external type exposure on all crates in workspace.
 check-external-types-all toolchain="+nightly":
     #!/usr/bin/env bash