build error

hey guys i met another problem.here is:

FAIL: //tcmalloc:new_extension_test_256k_pages_pow2_sharded_transfer_cache (see /home/server/.cache/bazel/_bazel_server/42a7e40a0df4116e5315ded1afb29fb4/execroot/com_google_tcmalloc/bazel-out/k8-fastbuild/testlogs/tcmalloc/new_extension_test_256k_pages_pow2_sharded_transfer_cache/test.log)
FAIL: //tcmalloc/testing:reclaim_test_256k_pages (see /home/server/.cache/bazel/_bazel_server/42a7e40a0df4116e5315ded1afb29fb4/execroot/com_google_tcmalloc/bazel-out/k8-fastbuild/testlogs/tcmalloc/testing/reclaim_test_256k_pages/test.log)

then i go to check the test.log, it wrires:
exec ${PAGER:-/usr/bin/less} "$0" || exit 1
i am not sure if i need to add some file to the project,please help me. thanks a lot.