2026-05-11T10:20:15.851Z [ INFO] Starting package build
2026-05-11T10:20:15.851Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/6
2026-05-11T10:20:16.387Z [ INFO] Running make stage stage=pre-clean
2026-05-11T10:20:41.387Z [ INFO] Running make stage stage=checksum
2026-05-11T10:20:41.862Z [ INFO] Running make stage stage=configure
2026-05-11T10:20:58.256Z [ERROR] Package build failed
2026-05-11T10:21:00.150Z [ WARN] Failed to remove directory path=/data/chroot/6/opt/pkg error=Device busy (os error 16)