2026-05-11T09:31:40.569Z [ INFO] Starting package build
2026-05-11T09:31:40.569Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/9
2026-05-11T09:31:40.876Z [ INFO] Running make stage stage=pre-clean
2026-05-11T09:31:41.412Z [ INFO] Running make stage stage=checksum
2026-05-11T09:31:41.783Z [ INFO] Running make stage stage=configure
2026-05-11T09:31:44.379Z [ INFO] Running make stage stage=build
2026-05-11T09:31:45.897Z [ERROR] Package build failed
2026-05-11T09:31:46.122Z [ WARN] Failed to remove directory path=/data/chroot/9/opt/pkg error=Device busy (os error 16)