2026-05-05T14:32:37.274Z [ INFO] Starting package build
2026-05-05T14:32:37.274Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/16
2026-05-05T14:32:37.586Z [ INFO] Running make stage stage=pre-clean
2026-05-05T14:32:38.141Z [ INFO] Running make stage stage=checksum
2026-05-05T14:32:38.557Z [ INFO] Running make stage stage=configure
2026-05-05T14:32:41.123Z [ INFO] Running make stage stage=build
2026-05-05T14:32:41.948Z [ERROR] Package build failed
2026-05-05T14:32:42.235Z [ WARN] Failed to remove directory path=/data/chroot/16/opt/pkg error=Device busy (os error 16)