2026-04-29T12:59:14.032Z [ INFO] Starting package build
2026-04-29T12:59:14.032Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-04-29T12:59:14.429Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:59:15.680Z [ INFO] Running make stage stage=checksum
2026-04-29T12:59:16.171Z [ INFO] Running make stage stage=configure
2026-04-29T12:59:22.122Z [ERROR] Package build failed
2026-04-29T12:59:22.703Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)