2026-04-29T12:40:31.093Z [ INFO] Starting package build
2026-04-29T12:40:31.093Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/11
2026-04-29T12:40:31.724Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:40:37.293Z [ INFO] Running make stage stage=checksum
2026-04-29T12:40:37.783Z [ INFO] Running make stage stage=configure
2026-04-29T12:40:44.565Z [ INFO] Running make stage stage=build
2026-04-29T12:40:46.630Z [ERROR] Package build failed
2026-04-29T12:40:48.335Z [ WARN] Failed to remove directory path=/data/chroot/11/opt/pkg error=Device busy (os error 16)