2026-05-11T11:16:33.293Z [ INFO] Starting package build
2026-05-11T11:16:33.293Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/16
2026-05-11T11:16:33.763Z [ INFO] Running make stage stage=pre-clean
2026-05-11T11:16:44.398Z [ INFO] Running make stage stage=checksum
2026-05-11T11:16:44.800Z [ INFO] Running make stage stage=configure
2026-05-11T11:16:55.449Z [ERROR] Package build failed
2026-05-11T11:16:56.859Z [ WARN] Failed to remove directory path=/data/chroot/16/opt/pkg error=Device busy (os error 16)