2026-04-29T03:28:57.707Z [ INFO] Starting package build
2026-04-29T03:28:57.707Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/8
2026-04-29T03:28:58.127Z [ INFO] Running make stage stage=pre-clean
2026-04-29T03:29:04.964Z [ INFO] Running make stage stage=checksum
2026-04-29T03:29:05.429Z [ INFO] Running make stage stage=configure
2026-04-29T03:29:15.370Z [ INFO] Running make stage stage=build
2026-04-29T03:29:16.400Z [ERROR] Package build failed
2026-04-29T03:29:17.419Z [ WARN] Failed to remove directory path=/data/chroot/8/opt/pkg error=Device busy (os error 16)