2026-05-11T09:38:35.807Z [ INFO] Starting package build
2026-05-11T09:38:35.808Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/6
2026-05-11T09:38:36.087Z [ INFO] Running make stage stage=pre-clean
2026-05-11T09:38:36.531Z [ INFO] Running make stage stage=checksum
2026-05-11T09:38:36.907Z [ INFO] Running make stage stage=configure
2026-05-11T09:38:39.133Z [ INFO] Running make stage stage=build
2026-05-11T09:38:39.916Z [ERROR] Package build failed
2026-05-11T09:38:40.142Z [ WARN] Failed to remove directory path=/data/chroot/6/opt/pkg error=Device busy (os error 16)