Top BCR modules broken with Bazel 9.0.0rc2 (Updated Nov 17)

[meteorcloudy]

The following modules are broken with Bazel@last_rc:

BCR Bazel Compatibility Test: https://buildkite.com/bazel/bcr-bazel-compatibility-test/builds/620

ape@1.0.1

Maintainers: @mattyclarkson

• ape@1.0.1 - :debian: Debian 10 Buster (OpenJDK 11, gcc 8.3.0) - Run end-to-end Tests
• ape@1.0.1 - :debian: Debian 11 Bullseye (OpenJDK 17, gcc 10.2.1) - Run end-to-end Tests
• ape@1.0.1 - :fedora: Fedora 39 (OpenJDK 17, gcc 13.1.1) - Run end-to-end Tests
• ape@1.0.1 - :darwin: macOS arm64 - Run end-to-end Tests
• ape@1.0.1 - :rocky: Rocky Linux 8 - Run end-to-end Tests
• ape@1.0.1 - :ubuntu: Ubuntu 20.04 LTS - Run end-to-end Tests
• ape@1.0.1 - :ubuntu: Ubuntu 22.04 LTS - Run end-to-end Tests
• ape@1.0.1 - :windows: Windows - Run end-to-end Tests

aspect_rules_js@2.8.1

Maintainers: @alexeagle, @gregmagolan, @jbedard

• aspect_rules_js@2.8.1 - :debian: Debian 10 Buster (OpenJDK 11, gcc 8.3.0) - Run test module
• aspect_rules_js@2.8.1 - :darwin: macOS - Run test module
• aspect_rules_js@2.8.1 - :ubuntu: Ubuntu 20.04 LTS - Run test module
• aspect_rules_js@2.8.1 - :windows: Windows - Run test module

aspect_rules_lint@1.10.2

Maintainers: @alexeagle

• aspect_rules_lint@1.10.2 - :debian: Debian 10 Buster (OpenJDK 11, gcc 8.3.0) - Run test module
• aspect_rules_lint@1.10.2 - :ubuntu: Ubuntu 20.04 LTS - Run test module

bazel_skylib_gazelle_plugin@1.8.2

Maintainers: @comius

• bazel_skylib_gazelle_plugin@1.8.2 - :debian: Debian 10 Buster (OpenJDK 11, gcc 8.3.0) - Verify build targets
• bazel_skylib_gazelle_plugin@1.8.2 - :darwin: macOS - Verify build targets
• bazel_skylib_gazelle_plugin@1.8.2 - :darwin: macOS arm64 - Verify build targets
• bazel_skylib_gazelle_plugin@1.8.2 - :rocky: Rocky Linux 8 - Verify build targets
• bazel_skylib_gazelle_plugin@1.8.2 - :ubuntu: Ubuntu 22.04 LTS - Verify build targets
• bazel_skylib_gazelle_plugin@1.8.2 - :ubuntu: Ubuntu 24.04 LTS - Verify build targets
• bazel_skylib_gazelle_plugin@1.8.2 - :windows: Windows - Verify build targets

boost.config@1.89.0.bcr.1

Maintainers: @wep21, @Vertexwahn

• boost.config@1.89.0.bcr.1 - :darwin: macOS - Run test module
• boost.config@1.89.0.bcr.1 - :darwin: macOS arm64 - Run test module
• boost.config@1.89.0.bcr.1 - :ubuntu: Ubuntu 22.04 LTS - Run test module
• boost.config@1.89.0.bcr.1 - :ubuntu: Ubuntu 24.04 LTS - Run test module

cgrindel_bazel_starlib@0.27.0

Maintainers: @cgrindel

• cgrindel_bazel_starlib@0.27.0 - :darwin: macOS - Run test module
• cgrindel_bazel_starlib@0.27.0 - :ubuntu: Ubuntu 20.04 LTS - Run test module

doctest@2.4.12

Maintainers: @Vertexwahn

• doctest@2.4.12 - :debian: Debian 10 Buster (OpenJDK 11, gcc 8.3.0) - Verify build targets
• doctest@2.4.12 - :darwin: macOS - Verify build targets
• doctest@2.4.12 - :ubuntu: Ubuntu 20.04 LTS - Verify build targets
• doctest@2.4.12 - :windows: Windows - Verify build targets

gazelle@0.47.0

Maintainers: @fmeum, @linzhp, @tyler-french

• gazelle@0.47.0 - :darwin: macOS - Run test module
• gazelle@0.47.0 - :ubuntu: Ubuntu 20.04 LTS - Run test module
• gazelle@0.47.0 - :windows: Windows - Run test module

googleapis@0.0.0-20251111-659ea6e9

Maintainers: @diegomarquezp, @scotthart, @mpeddada1, @jinseopkim0

• googleapis@0.0.0-20251111-659ea6e9 - :debian: Debian 10 Buster (OpenJDK 11, gcc 8.3.0) - Run test module
• googleapis@0.0.0-20251111-659ea6e9 - :darwin: macOS - Run test module
• googleapis@0.0.0-20251111-659ea6e9 - :ubuntu: Ubuntu 20.04 LTS - Run test module
• googleapis@0.0.0-20251111-659ea6e9 - :windows: Windows - Run test module

grpc@1.76.0.bcr.1

Maintainers: @pawbhard, @rishesh007, @markdroth, @sergiitk, @yuanweiz, @asheshvidyut, @sreenithi

• grpc@1.76.0.bcr.1 - :debian: Debian 11 Bullseye (OpenJDK 17, gcc 10.2.1) -
• grpc@1.76.0.bcr.1 - :darwin: macOS arm64 -
• grpc@1.76.0.bcr.1 - :ubuntu: Ubuntu 20.04 LTS -
• grpc@1.76.0.bcr.1 - :ubuntu: Ubuntu 22.04 LTS -
• grpc@1.76.0.bcr.1 - :ubuntu: Ubuntu 24.04 LTS -
• grpc@1.76.0.bcr.1 - :debian: Debian 11 Bullseye (OpenJDK 17, gcc 10.2.1) -
• grpc@1.76.0.bcr.1 - :darwin: macOS arm64 -
• grpc@1.76.0.bcr.1 - :ubuntu: Ubuntu 20.04 LTS -
• grpc@1.76.0.bcr.1 - :ubuntu: Ubuntu 22.04 LTS -
• grpc@1.76.0.bcr.1 - :ubuntu: Ubuntu 24.04 LTS -
• grpc@1.76.0.bcr.1 - :windows: Windows -
• grpc@1.76.0.bcr.1 - :windows: Windows -
• grpc@1.76.0.bcr.1 - :windows: Windows -
• grpc@1.76.0.bcr.1 - :debian: Debian 11 Bullseye (OpenJDK 17, gcc 10.2.1) -
• grpc@1.76.0.bcr.1 - :darwin: macOS arm64 -
• grpc@1.76.0.bcr.1 - :ubuntu: Ubuntu 20.04 LTS -
• grpc@1.76.0.bcr.1 - :ubuntu: Ubuntu 22.04 LTS -
• grpc@1.76.0.bcr.1 - :ubuntu: Ubuntu 24.04 LTS -

imgui@1.92.2

Maintainers: @phaedon

• imgui@1.92.2 - :ubuntu: Ubuntu 20.04 LTS - Verify linux build and test targets
• imgui@1.92.2 - :darwin: macOS - Verify osx build and test targets
• imgui@1.92.2 - :darwin: macOS arm64 - Verify osx build and test targets

jsoncpp@1.9.6

Maintainers: @bazelbuild/bcr-maintainers

• jsoncpp@1.9.6 - :debian: Debian 10 Buster (OpenJDK 11, gcc 8.3.0) - Verify build targets
• jsoncpp@1.9.6 - :darwin: macOS - Verify build targets
• jsoncpp@1.9.6 - :darwin: macOS arm64 - Verify build targets
• jsoncpp@1.9.6 - :ubuntu: Ubuntu 20.04 LTS - Verify build targets
• jsoncpp@1.9.6 - :windows: Windows - Verify build targets

openssl@3.3.1.bcr.9

Maintainers: @illicitonion, @UebelAndre

• openssl@3.3.1.bcr.9 - :windows: Windows - Build and test
• openssl@3.3.1.bcr.9 - :windows: Windows arm64 - Build and test

re2@2025-11-05

Maintainers: @rsc

• re2@2025-11-05 - :debian: Debian 10 Buster (OpenJDK 11, gcc 8.3.0) -
• re2@2025-11-05 - :darwin: macOS -
• re2@2025-11-05 - :rocky: Rocky Linux 8 -
• re2@2025-11-05 - :ubuntu: Ubuntu 20.04 LTS -
• re2@2025-11-05 - :windows: Windows -
• re2@2025-11-05 - :debian: Debian 10 Buster (OpenJDK 11, gcc 8.3.0) -
• re2@2025-11-05 - :darwin: macOS -
• re2@2025-11-05 - :rocky: Rocky Linux 8 -
• re2@2025-11-05 - :ubuntu: Ubuntu 20.04 LTS -
• re2@2025-11-05 - :windows: Windows -
• re2@2025-11-05 - :windows: Windows -

rules_android@0.6.6

Maintainers: @ted-xie, @ahumesky

• rules_android@0.6.6 - :darwin: macOS - Verify build targets with bzlmod
• rules_android@0.6.6 - :ubuntu: Ubuntu 20.04 LTS - Verify build targets with bzlmod
• rules_android@0.6.6 - :windows: Windows - Verify build targets with bzlmod

rules_apple@4.2.0

Maintainers: @keith, @BalestraPatrick, @brentleyjones, @thii, @luispadron, @aaronsky

• rules_apple@4.2.0 - :darwin: macOS arm64 - Verify build targets

rules_bazel_integration_test@0.34.0

Maintainers: @cgrindel

• rules_bazel_integration_test@0.34.0 - :darwin: macOS - Run test module
• rules_bazel_integration_test@0.34.0 - :ubuntu: Ubuntu 20.04 LTS - Run test module

rules_buf@0.5.2

Maintainers: @bcr-buf

• rules_buf@0.5.2 - :debian: Debian 10 Buster (OpenJDK 11, gcc 8.3.0) - Run test module
• rules_buf@0.5.2 - :darwin: macOS - Run test module
• rules_buf@0.5.2 - :ubuntu: Ubuntu 20.04 LTS - Run test module

rules_erlang@3.16.0

Maintainers: @HoloRin

• rules_erlang@3.16.0 - :darwin: macOS - Verify build targets (macos)
• rules_erlang@3.16.0 - :ubuntu: Ubuntu 20.04 LTS - Verify build targets (ubuntu2004)

rules_gazebo@0.0.6

Maintainers: @mjcarroll

• rules_gazebo@0.0.6 - :debian: Debian 10 Buster (OpenJDK 11, gcc 8.3.0) - Verify build targets
• rules_gazebo@0.0.6 - :darwin: macOS - Verify build targets
• rules_gazebo@0.0.6 - :darwin: macOS arm64 - Verify build targets
• rules_gazebo@0.0.6 - :ubuntu: Ubuntu 20.04 LTS - Verify build targets
• rules_gazebo@0.0.6 - :windows: Windows - Verify build targets

rules_jvm_external@6.9

Maintainers: @jin, @shs96c, @cheister

• rules_jvm_external@6.9 - :debian: Debian 10 Buster (OpenJDK 11, gcc 8.3.0) - Verify build targets
• rules_jvm_external@6.9 - :darwin: macOS - Verify build targets
• rules_jvm_external@6.9 - :darwin: macOS arm64 - Verify build targets
• rules_jvm_external@6.9 - :ubuntu: Ubuntu 20.04 LTS - Verify build targets
• rules_jvm_external@6.9 - :windows: Windows - Verify build targets
• rules_jvm_external@6.9 - :debian: Debian 10 Buster (OpenJDK 11, gcc 8.3.0) - Run test module
• rules_jvm_external@6.9 - :darwin: macOS - Run test module
• rules_jvm_external@6.9 - :darwin: macOS arm64 - Run test module
• rules_jvm_external@6.9 - :ubuntu: Ubuntu 20.04 LTS - Run test module
• rules_jvm_external@6.9 - :windows: Windows - Run test module

rules_kotlin@2.2.0

Maintainers: @Bencodes, @restingbull, @nkoroste

• rules_kotlin@2.2.0 - :darwin: macOS - Verify build targets
• rules_kotlin@2.2.0 - :ubuntu: Ubuntu 20.04 LTS - Verify build targets

rules_nodejs@6.6.2

Maintainers: @alexeagle

• rules_nodejs@6.6.2 - :debian: Debian 10 Buster (OpenJDK 11, gcc 8.3.0) - Run test module
• rules_nodejs@6.6.2 - :darwin: macOS - Run test module
• rules_nodejs@6.6.2 - :ubuntu: Ubuntu 20.04 LTS - Run test module
• rules_nodejs@6.6.2 - :windows: Windows - Run test module

rules_python@1.7.0

Maintainers: @rickeylev, @aignas

• rules_python@1.7.0 - :debian: Debian 11 Bullseye (OpenJDK 17, gcc 10.2.1) - Run test module
• rules_python@1.7.0 - :darwin: macOS - Run test module
• rules_python@1.7.0 - :ubuntu: Ubuntu 20.04 LTS - Run test module

rules_python_gazelle_plugin@1.7.0-rc4

Maintainers: @rickeylev, @aignas

• rules_python_gazelle_plugin@1.7.0-rc4 - :debian: Debian 11 Bullseye (OpenJDK 17, gcc 10.2.1) - Run test module
• rules_python_gazelle_plugin@1.7.0-rc4 - :darwin: macOS - Run test module
• rules_python_gazelle_plugin@1.7.0-rc4 - :ubuntu: Ubuntu 20.04 LTS - Run test module
• rules_python_gazelle_plugin@1.7.0-rc4 - :windows: Windows - Run test module

rules_swift@3.3.0

Maintainers: @keith, @brentleyjones, @luispadron, @aaronsky, @adincebic

• rules_swift@3.3.0 - :ubuntu: Ubuntu 20.04 LTS - Verify build targets
• rules_swift@3.3.0 - :darwin: macOS - Verify build targets

toolchains_protoc@0.6.0

Maintainers: @alexeagle

• toolchains_protoc@0.6.0 - :debian: Debian 10 Buster (OpenJDK 11, gcc 8.3.0) - Run test module
• toolchains_protoc@0.6.0 - :darwin: macOS - Run test module
• toolchains_protoc@0.6.0 - :ubuntu: Ubuntu 20.04 LTS - Run test module
• toolchains_protoc@0.6.0 - :windows: Windows - Run test module

[hofbi]

@meteorcloudy Since yesterday we have https://github.com/bazel-contrib/bazelrc-preset.bzl/releases/tag/v1.5.1 which comes with bazel-contrib/bazelrc-preset.bzl@3731119. Checking the diff of bazel-lib, bazel-contrib/bazel-lib@165451f seems to be included now so Bazel 9 should work with the latest release.

[meteorcloudy]

@hofbi Sounds great, I will update this issue regularly based on latest result.

[rsc]

#6424 adds a new re2 version that should fix the errors shown above for re2.

[mattyclarkson]

toolchain_utils@1.3.0 (as far as we know) should be good for Bazel 9. The failure is an infra failure for 8.x:

Downloading https://releases.bazel.build/8.4.2/release/bazel-8.4.2-linux-x86_64...
Downloading: 3 MB out of 61 MB (5%)
2025/11/06 05:14:43 could not download Bazel: failed to download bazel: failed to download bazel: could not copy from https://releases.bazel.build/8.4.2/release/bazel-8.4.2-linux-x86_64 to /var/lib/buildkite-agent/.cache/bazelisk/downloads/_tmp/download2263072035: stream error: stream ID 1; INTERNAL_ERROR; received from peer

[meteorcloudy]

Indeed, rerun worked, sorry for the noise.