2026-05-05T14:57:53.935Z [ INFO] Starting package build
2026-05-05T14:57:53.935Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/12
2026-05-05T14:57:54.341Z [ INFO] Running make stage stage=pre-clean
2026-05-05T14:57:55.699Z [ INFO] Running make stage stage=checksum
2026-05-05T14:57:56.166Z [ INFO] Running make stage stage=configure
2026-05-05T14:58:00.219Z [ INFO] Running make stage stage=build
2026-05-05T14:58:02.902Z [ERROR] Package build failed
2026-05-05T14:58:03.355Z [ WARN] Failed to remove directory path=/data/chroot/12/opt/pkg error=Device busy (os error 16)