2026-04-29T12:16:06.174Z [ INFO] Starting package build
2026-04-29T12:16:06.175Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/1
2026-04-29T12:16:06.580Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:16:08.621Z [ INFO] Running make stage stage=checksum
2026-04-29T12:16:09.149Z [ INFO] Running make stage stage=configure
2026-04-29T12:16:15.351Z [ERROR] Package build failed
2026-04-29T12:16:15.885Z [ WARN] Failed to remove directory path=/data/chroot/1/opt/pkg error=Device busy (os error 16)