2026-04-29T12:44:55.957Z [ INFO] Starting package build
2026-04-29T12:44:55.957Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/6
2026-04-29T12:44:56.389Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:44:57.061Z [ INFO] Running make stage stage=checksum
2026-04-29T12:44:57.644Z [ INFO] Running make stage stage=configure
2026-04-29T12:45:01.765Z [ERROR] Package build failed
2026-04-29T12:45:02.389Z [ WARN] Failed to remove directory path=/data/chroot/6/opt/pkg error=Device busy (os error 16)