2026-04-29T12:44:37.946Z [ INFO] Starting package build
2026-04-29T12:44:37.946Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/17
2026-04-29T12:44:38.354Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:44:39.909Z [ INFO] Running make stage stage=checksum
2026-04-29T12:44:40.416Z [ INFO] Running make stage stage=configure
2026-04-29T12:44:45.997Z [ERROR] Package build failed
2026-04-29T12:44:46.459Z [ WARN] Failed to remove directory path=/data/chroot/17/opt/pkg error=Device busy (os error 16)