2026-05-02T13:57:52.361Z [ INFO] Starting package build
2026-05-02T13:57:52.362Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/13
2026-05-02T13:57:52.823Z [ INFO] Running make stage stage=pre-clean
2026-05-02T13:57:54.444Z [ INFO] Running make stage stage=checksum
2026-05-02T13:57:54.990Z [ INFO] Running make stage stage=configure
2026-05-02T13:58:00.762Z [ERROR] Package build failed
2026-05-02T13:58:01.231Z [ WARN] Failed to remove directory path=/data/chroot/13/opt/pkg error=Device busy (os error 16)