2026-06-02T11:39:02.558Z [ INFO] Starting package build
2026-06-02T11:39:02.558Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/12
2026-06-02T11:39:02.963Z [ INFO] Running make stage stage=pre-clean
2026-06-02T11:39:05.197Z [ INFO] Running make stage stage=checksum
2026-06-02T11:39:05.699Z [ INFO] Running make stage stage=configure
2026-06-02T11:39:41.489Z [ERROR] Package build failed
2026-06-02T11:39:42.322Z [ WARN] Failed to remove directory path=/data/chroot/12/opt/pkg error=Device busy (os error 16)