2026-05-05T15:29:55.484Z [ INFO] Starting package build
2026-05-05T15:29:55.484Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/12
2026-05-05T15:29:55.840Z [ INFO] Running make stage stage=pre-clean
2026-05-05T15:29:59.014Z [ INFO] Running make stage stage=checksum
2026-05-05T15:29:59.452Z [ INFO] Running make stage stage=configure
2026-05-05T15:30:11.382Z [ERROR] Package build failed
2026-05-05T15:30:11.825Z [ WARN] Failed to remove directory path=/data/chroot/12/opt/pkg error=Device busy (os error 16)