2026-05-11T10:20:31.567Z [ INFO] Starting package build
2026-05-11T10:20:31.567Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/13
2026-05-11T10:20:31.836Z [ INFO] Running make stage stage=pre-clean
2026-05-11T10:20:33.470Z [ INFO] Running make stage stage=checksum
2026-05-11T10:20:33.838Z [ INFO] Running make stage stage=configure
2026-05-11T10:20:38.743Z [ERROR] Package build failed
2026-05-11T10:20:39.059Z [ WARN] Failed to remove directory path=/data/chroot/13/opt/pkg error=Device busy (os error 16)