[Bazel CI] ERROR: Build Failure: "cc_import" rule missing load statement in LLVM toolchain dependency "external/toolchains_llvm++llvm+llvm_toolchain/BUILD.bazel"

[deepalak56]

CI: https://buildkite.com/bazel/bazel-at-head-plus-downstream/builds/5189#019b917d-f2f6-4619-b68a-3fa9c9eaa487

Platform: Ubuntu

Logs:

(04:09:25) ERROR: Traceback (most recent call last):
	File "/var/lib/buildkite-agent/.cache/bazel/_bazel_buildkite-agent/c1ae8c47332b131c9b43957de2c838bf/external/toolchains_llvm++llvm+llvm_toolchain/BUILD.bazel", line 306, 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>
(04:09:25) ERROR: package contains errors: : Traceback (most recent call last):
	File "/var/lib/buildkite-agent/.cache/bazel/_bazel_buildkite-agent/c1ae8c47332b131c9b43957de2c838bf/external/toolchains_llvm++llvm+llvm_toolchain/BUILD.bazel", line 306, 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>
(04:09:25) ERROR: /var/lib/buildkite-agent/builds/bk-docker-mhwn/bazel-org-repo-root/examples/rust-examples/02-hello-cross/BUILD.bazel:14:12: While resolving toolchains for target //:hello_world_host (9b0dff6): invalid registered toolchain '@llvm_toolchain//:all': Error evaluating '@llvm_toolchain//:all': error loading package '@@toolchains_llvm++llvm+llvm_toolchain//': Package '' contains errors
(04:09:25) ERROR: Analysis of target '//:all' failed; build aborted: Analysis failed
(04:09:25) INFO: Elapsed time: 2.100s
(04:09:25) INFO: 0 processes.
(04:09:25) ERROR: Build did NOT complete successfully

Culprit:

Steps:

git clone https://github.com/bazelbuild/examples
git reset f98ef39 --hard
export USE_BAZEL_VERSION=0abde3e5f3b6036f295c41eb3956073cf56e301d
bazel build --config=ci //:all

CC Greenteam @kotlaja