2026-05-11T10:15:52.712Z [ INFO] Starting package build
2026-05-11T10:15:52.713Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/3
2026-05-11T10:15:52.990Z [ INFO] Running make stage stage=pre-clean
2026-05-11T10:15:53.410Z [ INFO] Running make stage stage=checksum
2026-05-11T10:15:53.770Z [ INFO] Running make stage stage=configure
2026-05-11T10:16:13.420Z [ INFO] Running make stage stage=build
2026-05-11T10:16:16.878Z [ERROR] Package build failed
2026-05-11T10:16:17.139Z [ WARN] Failed to remove directory path=/data/chroot/3/opt/pkg error=Device busy (os error 16)