2026-06-01T14:47:56.400Z [ INFO] Starting package build
2026-06-01T14:47:56.401Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/9
2026-06-01T14:48:01.687Z [ INFO] Running make stage stage=pre-clean
2026-06-01T14:48:38.776Z [ INFO] Running make stage stage=checksum
2026-06-01T14:48:39.976Z [ INFO] Running make stage stage=configure
2026-06-01T14:48:55.278Z [ERROR] Package build failed
2026-06-01T14:49:03.094Z [ WARN] Failed to remove directory path=/data/chroot/9/opt/pkg error=Device busy (os error 16)