2026-04-29T12:05:59.361Z [ INFO] Starting package build
2026-04-29T12:05:59.361Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/11
2026-04-29T12:05:59.846Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:06:00.894Z [ INFO] Running make stage stage=checksum
2026-04-29T12:06:01.409Z [ INFO] Running make stage stage=configure
2026-04-29T12:06:04.413Z [ INFO] Running make stage stage=build
2026-04-29T12:06:05.262Z [ERROR] Package build failed
2026-04-29T12:06:06.328Z [ WARN] Failed to remove directory path=/data/chroot/11/opt/pkg error=Device busy (os error 16)