chore(toolchain): bump nightly 2025-10-10 → 2026-06-11

Cargo.toml

@@ -71,11 +71,7 @@ members = [
     "src/utils/workspace-config",
     "src/workspace-hack",
 ]
-exclude = [
-    "e2e_test/source_inline/pubsub",
-    "e2e_test/udf/embedded_wasm",
-    "lints",
-]
+exclude = ["e2e_test/source_inline/pubsub", "e2e_test/udf/embedded_wasm", "lints"]
 resolver = "2"
 
 [workspace.package]
@@ -156,7 +152,10 @@ hashbrown = { version = "0.17", features = [
     "inline-more",
 ] }
 hashbrown0_14 = { package = "hashbrown", version = "0.14" }
-hashbrown0_15 = { package = "hashbrown", version = "0.15", features = [
+# 0.16.1 removed the `RawTableClone for RawTable<T: Copy>` specialization that
+# rustc rejects under `min_specialization` ("cannot specialize on trait Copy"),
+# so the `nightly` feature compiles again on recent nightlies. (Was 0.15.)
+hashbrown0_16 = { package = "hashbrown", version = "0.16.1", features = [
     "nightly",
 ] }
 hytra = "0.1"

ci/.env

@@ -1 +1 @@
-BUILD_ENV_VERSION=v20260424
+BUILD_ENV_VERSION=v20260614

ci/Dockerfile

@@ -80,7 +80,7 @@ RUN cargo binstall -y --locked cargo-llvm-cov cargo-nextest cargo-sort cargo-cac
     && rm -rf "/root/.cargo/registry/cache" \
     && rm -rf "/root/.cargo/git/db" \
     && cargo uninstall cargo-cache
-RUN cargo install --locked cargo-dylint@4.1.0 dylint-link@4.1.0
+RUN cargo install --locked cargo-dylint@6.0.1 dylint-link@6.0.1
 
 # install risedev
 COPY <<EOF /root/.cargo/bin/risedev

ci/rust-toolchain

@@ -4,4 +4,4 @@
 # 3. (optional) **follow the instructions in `lints/README.md`** to update the toolchain and dependencies for lints
 
 [toolchain]
-channel = "nightly-2025-10-10"
+channel = "nightly-2026-06-11"

ci/scripts/deterministic-it-test.sh

@@ -43,6 +43,16 @@ export CARGO_LLVM_COV_TARGET_DIR="${REPO_ROOT}/target/sim"
 export LLVM_PROFILE_FILE="${CARGO_LLVM_COV_TARGET_DIR}/risingwave-madsim-it-test-%4m.profraw"
 export RW_COVERAGE_CARGO_PROFILE="ci-sim"
 
+# Pre-install the pinned toolchain serially before the parallel fan-out below.
+# `parallel -j 8` spawns 8 `cargo` processes at once; if the toolchain isn't
+# already present in the CI image (e.g. right after a toolchain bump, before the
+# image is rebuilt), each process triggers a concurrent `rustup` auto-install and
+# they race on ~/.rustup/downloads, failing with
+# "could not rename downloaded file ... No such file or directory".
+# Running cargo once up front forces a single serial install. No-op once the
+# image already bakes the pinned toolchain.
+cargo --version
+
 echo "--- Run integration tests in deterministic simulation mode"
 seq "$TEST_NUM" | parallel -j 8 --line-buffer "MADSIM_TEST_SEED={} NEXTEST_PROFILE=ci-sim \
  cargo nextest run \

java/pom.xml

@@ -401,6 +401,19 @@
 
     <build>
         <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-jar-plugin</artifactId>
+                <!--
+                    Pin a modern maven-jar-plugin instead of the 2.4 (2013) inherited from
+                    the Maven super-POM. The old version's bundled plexus-archiver throws
+                    "Error assembling JAR: invalid entry size" when packaging the large
+                    native JNI cdylib (librisingwave_java_binding) that the bumped toolchain
+                    produces. 3.x ships a fixed archiver.
+                -->
+                <version>3.4.1</version>
+            </plugin>
+
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-checkstyle-plugin</artifactId>