2026-05-02T13:16:36.562Z [ INFO] Starting package build
2026-05-02T13:16:36.563Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/8
2026-05-02T13:16:36.876Z [ INFO] Running make stage stage=pre-clean
2026-05-02T13:16:37.484Z [ INFO] Running make stage stage=checksum
2026-05-02T13:16:37.934Z [ INFO] Running make stage stage=configure
2026-05-02T13:16:40.335Z [ERROR] Package build failed
2026-05-02T13:16:40.689Z [ WARN] Failed to remove directory path=/data/chroot/8/opt/pkg error=Device busy (os error 16)