2026-05-11T11:15:44.100Z [ INFO] Starting package build
2026-05-11T11:15:44.100Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/3
2026-05-11T11:15:44.487Z [ INFO] Running make stage stage=pre-clean
2026-05-11T11:15:52.246Z [ INFO] Running make stage stage=checksum
2026-05-11T11:15:52.633Z [ INFO] Running make stage stage=configure
2026-05-11T11:16:02.311Z [ERROR] Package build failed
2026-05-11T11:16:03.188Z [ WARN] Failed to remove directory path=/data/chroot/3/opt/pkg error=Device busy (os error 16)