[Bazel CI] ERROR: Bazel Build Failure: toolchains_llvm uses removed cc_import without load()

[deepalak56]

CI: https://buildkite.com/bazel/bazel-at-head-plus-downstream/builds/5238#019bf879-c8a7-4c15-bd77-32116a822610

Platform: Ubuntu

Logs:

(04:08:22) ERROR: package contains errors: : Traceback (most recent call last):
--
File "/var/lib/buildkite-agent/.cache/bazel/_bazel_buildkite-agent/5caabb9edabc214d18b669cd9206ae90/external/toolchains_llvm++llvm+llvm_toolchain/BUILD.bazel", line 186, column 10, in <toplevel>
cc_import(
File "/virtual_builtins_bzl/bazel/exports.bzl", line 40, column 9, in _removed_rule_failure
Error in fail:
This rule has been removed from Bazel. Please add a `load()` statement for it.
This can also be done automatically by running:
buildifier --lint=fix <path-to-BUILD-or-bzl-file>
 
(04:08:22) ERROR: /var/lib/buildkite-agent/builds/bk-docker-92ms/bazel-org-repo-root/core/src/app_charts/base/BUILD.bazel:27:8: While resolving toolchains for target //src/app_charts/base:app_management_test (f502f56): invalid registered toolchain '@llvm_toolchain//:all': Error evaluating '@llvm_toolchain//:all': error loading package '@@toolchains_llvm++llvm+llvm_toolchain//': Package '' contains errors
(04:08:23) ERROR: Analysis of target '//src/app_charts/base:app_management_test' failed; build aborted
(04:08:23) INFO: Elapsed time: 2.331s, Critical Path: 0.06s
(04:08:23) INFO: 62 processes: 62 internal.
(04:08:23) ERROR: Build did NOT complete successfully
(04:08:23) FAILED:
Fetching repository @@rules_python+; starting
Fetching repository @@rules_swift+; Patching repository
Fetching repository @@rules_kotlin+; starting
Fetching repository @@+non_module_deps+kubernetes_helm; starting
Fetching repository @@+non_module_deps+kubernetes_helm3; starting
Fetching repository @@aspect_bazel_lib++toolchains+bats_toolchains; starting
Fetching ...he/bazel/_bazel_buildkite-agent/5caabb9edabc214d18b669cd9206ae90/external/rules_python+; Extracting rules_python-1.7.0.tar.gz
Fetching https://github.com/bazelbuild/rules_kotlin/releases/download/v1.9.6/rules_kotlin-v1.9.6.tar.gz ... (11 fetches)
bazel build failed with exit code 1
🚨 Error: The command exited with status 1

culprit:

Steps:

git clone -v https://github.com/googlecloudrobotics/core.git /var/lib/buildkite-agent/builds/bk-docker-92ms/bazel-org-repo-root/core
git reset 4f72d93f110cbec3a27e2788e135d65f73aad002 --hard
export USE_BAZEL_VERSION=dd2494dd9ed4f4276ceeb4446168c8daf09a56d5
bazel build --verbose_failures --jobs=30 --enable_workspace --lockfile_mode=off //...

CC Greenteam @fweikert

[deepalak56]

In the new version of Bazel, the command "cc_import" was moved. The lib doesn't know what cc_import is. Looks like, it should be "imported" before use.

[deepalak56]

This issue is still occurring. please look into this

[fweikert]

bazel-contrib/toolchains_llvm needs to load the cc_import rule from rules_cc in
https://github.com/bazel-contrib/toolchains_llvm/blob/c0ea9141bef8fa0d3d44362c4cccbb68840794c9/toolchain/internal/configure.bzl

Cloud robotics then needs to bump the toolchains_llvm version they're using.

[ensonic]

I'll look into it end of week. But if I got @fweikert right, a change on toolchains_llvm is first required.