2026-05-11T09:25:52.951Z [ INFO] Starting package build
2026-05-11T09:25:52.951Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/10
2026-05-11T09:25:53.187Z [ INFO] Running make stage stage=pre-clean
2026-05-11T09:25:54.897Z [ INFO] Running make stage stage=checksum
2026-05-11T09:25:55.268Z [ INFO] Running make stage stage=configure
2026-05-11T09:25:58.333Z [ INFO] Running make stage stage=build
2026-05-11T09:25:59.202Z [ERROR] Package build failed
2026-05-11T09:25:59.483Z [ WARN] Failed to remove directory path=/data/chroot/10/opt/pkg error=Device busy (os error 16)