2026-04-29T12:17:55.991Z [ INFO] Starting package build
2026-04-29T12:17:55.991Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/1
2026-04-29T12:17:56.394Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:18:00.791Z [ INFO] Running make stage stage=checksum
2026-04-29T12:18:01.281Z [ INFO] Running make stage stage=configure
2026-04-29T12:18:14.046Z [ INFO] Running make stage stage=build
2026-04-29T12:18:14.981Z [ERROR] Package build failed
2026-04-29T12:18:15.754Z [ WARN] Failed to remove directory path=/data/chroot/1/opt/pkg error=Device busy (os error 16)