2026-04-29T12:16:36.663Z [ INFO] Starting package build
2026-04-29T12:16:36.663Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/13
2026-04-29T12:16:37.080Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:16:40.172Z [ INFO] Running make stage stage=checksum
2026-04-29T12:16:40.658Z [ INFO] Running make stage stage=configure
2026-04-29T12:16:48.717Z [ERROR] Package build failed
2026-04-29T12:16:49.828Z [ WARN] Failed to remove directory path=/data/chroot/13/opt/pkg error=Device busy (os error 16)