diff --git a/.circleci/config.yml b/.circleci/config.yml
index 6e30b9822fe..614a7c626bc 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -6,7 +6,7 @@ jobs:
     resource_class: arm.medium
     environment:
       # Change to pin rust version
-      RUST_STABLE: stable
+      RUST_STABLE: beta
     steps:
       - checkout
       - run:
diff --git a/.cirrus.yml b/.cirrus.yml
index a7ce0d9d456..8f603c0cf75 100644
--- a/.cirrus.yml
+++ b/.cirrus.yml
@@ -3,7 +3,7 @@ auto_cancellation: $CIRRUS_BRANCH != 'master' && $CIRRUS_BRANCH !=~ 'tokio-.*'
 freebsd_instance:
   image_family: freebsd-14-1
 env:
-  RUST_STABLE: stable
+  RUST_STABLE: beta
   RUST_NIGHTLY: nightly-2024-05-05
   RUSTFLAGS: -D warnings
 
@@ -12,47 +12,76 @@ env:
 # 64-bit kernel and in a 64-bit environment.  Our tests don't execute any of
 # the system's binaries, so the environment shouldn't matter.
 task:
-  name: FreeBSD 64-bit
+  name: FreeBSD 32-bit 2024-08-18
   setup_script:
     - pkg install -y bash
     - curl https://sh.rustup.rs -sSf --output rustup.sh
-    - sh rustup.sh -y --profile minimal --default-toolchain $RUST_STABLE
+    - sh rustup.sh -y --profile minimal --default-toolchain nightly-2024-08-18
     - . $HOME/.cargo/env
+    - rustup target add i686-unknown-freebsd
+    - |
+      echo "~~~~ rustc --version ~~~~"
+      rustc --version --verbose
+  test_script:
+    - . $HOME/.cargo/env
+    - cargo test -p tests-build --all-features --target i686-unknown-freebsd
+
+task:
+  name: FreeBSD 32-bit 2024-08-19
+  setup_script:
+    - pkg install -y bash
+    - curl https://sh.rustup.rs -sSf --output rustup.sh
+    - sh rustup.sh -y --profile minimal --default-toolchain nightly-2024-08-19
+    - . $HOME/.cargo/env
+    - rustup target add i686-unknown-freebsd
     - |
       echo "~~~~ rustc --version ~~~~"
-      rustc --version
+      rustc --version --verbose
   test_script:
     - . $HOME/.cargo/env
-    - cargo test --all --all-features
+    - cargo test -p tests-build --all-features --target i686-unknown-freebsd
 
 task:
-  name: FreeBSD docs
-  env:
-    RUSTFLAGS: --cfg docsrs --cfg tokio_unstable
-    RUSTDOCFLAGS: --cfg docsrs --cfg tokio_unstable -Dwarnings
+  name: FreeBSD 32-bit 2024-08-20
   setup_script:
     - pkg install -y bash
     - curl https://sh.rustup.rs -sSf --output rustup.sh
-    - sh rustup.sh -y --profile minimal --default-toolchain $RUST_NIGHTLY
+    - sh rustup.sh -y --profile minimal --default-toolchain nightly-2024-08-20
     - . $HOME/.cargo/env
+    - rustup target add i686-unknown-freebsd
+    - |
+      echo "~~~~ rustc --version ~~~~"
+      rustc --version --verbose
+  test_script:
+    - . $HOME/.cargo/env
+    - cargo test -p tests-build --all-features --target i686-unknown-freebsd
+
+task:
+  name: FreeBSD 32-bit 2024-08-21
+  setup_script:
+    - pkg install -y bash
+    - curl https://sh.rustup.rs -sSf --output rustup.sh
+    - sh rustup.sh -y --profile minimal --default-toolchain nightly-2024-08-22
+    - . $HOME/.cargo/env
+    - rustup target add i686-unknown-freebsd
     - |
       echo "~~~~ rustc --version ~~~~"
-      rustc --version
+      rustc --version --verbose
   test_script:
     - . $HOME/.cargo/env
-    - cargo doc --lib --no-deps --all-features --document-private-items
+    - cargo test -p tests-build --all-features --target i686-unknown-freebsd
 
 task:
-  name: FreeBSD 32-bit
+  name: FreeBSD 32-bit 2024-08-22
   setup_script:
     - pkg install -y bash
     - curl https://sh.rustup.rs -sSf --output rustup.sh
-    - sh rustup.sh -y --profile minimal --default-toolchain $RUST_STABLE
+    - sh rustup.sh -y --profile minimal --default-toolchain nightly-2024-08-22
     - . $HOME/.cargo/env
     - rustup target add i686-unknown-freebsd
     - |
       echo "~~~~ rustc --version ~~~~"
-      rustc --version
+      rustc --version --verbose
   test_script:
     - . $HOME/.cargo/env
-    - cargo test --all --all-features --target i686-unknown-freebsd
+    - cargo test -p tests-build --all-features --target i686-unknown-freebsd
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b6295d9c4cb..3b2689995ec 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,7 +15,7 @@ env:
   RUST_BACKTRACE: 1
   RUSTUP_WINDOWS_PATH_ADD_BIN: 1
   # Change to specific Rust release to pin
-  rust_stable: stable
+  rust_stable: beta
   rust_nightly: nightly-2024-05-05
   rust_clippy: '1.77'
   # When updating this, also update:
@@ -831,7 +831,7 @@ jobs:
       - name: Checkout the latest release because HEAD maybe contains breakage.
         run: |
           set -x
-          tag=$(git describe --abbrev=0 --tags)
+          tag=bb51c81b74cbbeaa922d52d4472b25eaf3c62eff
           git checkout "${tag}"
         working-directory: hyper