2026-05-05T05:15:37.645Z [ INFO] Starting package build
2026-05-05T05:15:37.645Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/1
2026-05-05T05:15:38.072Z [ INFO] Running make stage stage=pre-clean
2026-05-05T05:15:38.638Z [ INFO] Running make stage stage=checksum
2026-05-05T05:15:39.086Z [ INFO] Running make stage stage=configure
2026-05-05T05:15:41.523Z [ INFO] Running make stage stage=build
2026-05-05T05:15:42.310Z [ERROR] Package build failed
2026-05-05T05:15:42.623Z [ WARN] Failed to remove directory path=/data/chroot/1/opt/pkg error=Device busy (os error 16)