rust: bump minimum supported version to 1.34.2

.github/workflows/builds.yml

@@ -162,7 +162,7 @@ jobs:
     needs: centos-8
     steps:
       - name: Install Rust
-        run: curl https://sh.rustup.rs -sSf | sh -s -- --default-toolchain 1.33.0 -y
+        run: curl https://sh.rustup.rs -sSf | sh -s -- --default-toolchain 1.34.2 -y
       - run: echo "::add-path::$HOME/.cargo/bin"
       - name: Install system dependencies
         run: |
@@ -366,7 +366,7 @@ jobs:
                 zlib1g \
                 zlib1g-dev
       - name: Install Rust
-        run: curl https://sh.rustup.rs -sSf | sh -s -- --default-toolchain 1.33.0 -y
+        run: curl https://sh.rustup.rs -sSf | sh -s -- --default-toolchain 1.34.2 -y
       - run: echo "::add-path::$HOME/.cargo/bin"
       - name: Download suricata.tar.gz
         uses: actions/download-artifact@v1
@@ -502,7 +502,7 @@ jobs:
                 zlib1g \
                 zlib1g-dev
       - name: Install Rust
-        run: curl https://sh.rustup.rs -sSf | sh -s -- --default-toolchain 1.33.0 -y
+        run: curl https://sh.rustup.rs -sSf | sh -s -- --default-toolchain 1.34.2 -y
       - run: echo "::add-path::$HOME/.cargo/bin"
       - name: Install cbindgen
         run: cargo install --force cbindgen

.travis.yml

@@ -81,7 +81,7 @@ env:
     # The version of Rust that will be used if not otherwise set.
     - RUST_VERSION="stable"
     # The minimum version of Rust supported.
-    - RUST_VERSION_MIN="1.33.0"
+    - RUST_VERSION_MIN="1.34.2"
     # A known recent working version of stable Rust
     - RUST_VERSION_KNOWN="1.37.0"
 

configure.ac

@@ -2394,7 +2394,7 @@ fi
     cargo_version_output=$($CARGO --version)
     cargo_version=$(echo "$cargo_version_output" | sed 's/^.*[[^0-9]]\([[0-9]]*\.[[0-9]]*\.[[0-9]]*\).*$/\1/')
 
-    MIN_RUSTC_VERSION="1.33.0"
+    MIN_RUSTC_VERSION="1.34.2"
     AC_MSG_CHECKING(for Rust version $MIN_RUSTC_VERSION or newer)
     AS_VERSION_COMPARE([$rustc_version], [$MIN_RUSTC_VERSION],
         [