2026-05-11T09:41:47.960Z [ INFO] Starting package build
2026-05-11T09:41:47.960Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/9
2026-05-11T09:41:48.240Z [ INFO] Running make stage stage=pre-clean
2026-05-11T09:41:50.319Z [ INFO] Running make stage stage=checksum
2026-05-11T09:41:50.710Z [ INFO] Running make stage stage=configure
2026-05-11T09:41:57.689Z [ INFO] Running make stage stage=build
2026-05-11T09:41:58.565Z [ERROR] Package build failed
2026-05-11T09:41:58.943Z [ WARN] Failed to remove directory path=/data/chroot/9/opt/pkg error=Device busy (os error 16)