2026-05-11T08:38:57.855Z [ INFO] Starting package build
2026-05-11T08:38:57.855Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/8
2026-05-11T08:38:58.376Z [ INFO] Running make stage stage=pre-clean
2026-05-11T08:38:59.382Z [ INFO] Running make stage stage=checksum
2026-05-11T08:38:59.891Z [ INFO] Running make stage stage=configure
2026-05-11T08:39:03.753Z [ERROR] Package build failed
2026-05-11T08:39:04.027Z [ WARN] Failed to remove directory path=/data/chroot/8/opt/pkg error=Device busy (os error 16)