2026-05-05T14:15:47.466Z [ INFO] Starting package build
2026-05-05T14:15:47.466Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/0
2026-05-05T14:15:47.794Z [ INFO] Running make stage stage=pre-clean
2026-05-05T14:15:54.195Z [ INFO] Running make stage stage=checksum
2026-05-05T14:15:54.628Z [ INFO] Running make stage stage=configure
2026-05-05T14:16:00.650Z [ INFO] Running make stage stage=build
2026-05-05T14:16:01.647Z [ERROR] Package build failed
2026-05-05T14:16:02.428Z [ WARN] Failed to remove directory path=/data/chroot/0/opt/pkg error=Device busy (os error 16)