2026-05-05T13:53:32.450Z [ INFO] Starting package build
2026-05-05T13:53:32.450Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/13
2026-05-05T13:53:32.768Z [ INFO] Running make stage stage=pre-clean
2026-05-05T13:53:34.260Z [ INFO] Running make stage stage=checksum
2026-05-05T13:53:34.662Z [ INFO] Running make stage stage=configure
2026-05-05T13:53:37.881Z [ INFO] Running make stage stage=build
2026-05-05T13:54:06.415Z [ERROR] Package build failed
2026-05-05T13:54:07.135Z [ WARN] Failed to remove directory path=/data/chroot/13/opt/pkg error=Device busy (os error 16)