YoubingLi: Fix 77603 - Don't break the log line when it is more than 16K

JobBuild
77822
06-25 12:00
b29deb6e
06-25 11:59
pull-kubernetes-bazel-build 1143488803294416904
pull-kubernetes-bazel-test 1143488803298611200
pull-kubernetes-dependencies 1143488803298611201
pull-kubernetes-dependencies-canary 1143488803298611202
pull-kubernetes-e2e-gce 1143488803298611204
pull-kubernetes-e2e-gce-100-performance 1143488803357331456
pull-kubernetes-e2e-gce-device-plugin-gpu 1143488803315388416
pull-kubernetes-e2e-gce-rbe 1143488803298611205
pull-kubernetes-integration 1143488803298611203
pull-kubernetes-kubemark-e2e-gce-big 1143488803369914368
pull-kubernetes-node-e2e 1143488803327971328
pull-kubernetes-node-e2e-containerd 1143488803340554240
pull-kubernetes-typecheck 1143488803378302976
pull-kubernetes-verify 1143488803382497280