2026-04-29T12:09:01.391Z [ INFO] Starting package build
2026-04-29T12:09:01.391Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/10
2026-04-29T12:09:01.795Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:09:03.260Z [ INFO] Running make stage stage=checksum
2026-04-29T12:09:03.860Z [ INFO] Running make stage stage=configure
2026-04-29T12:09:17.771Z [ INFO] Running make stage stage=build
2026-04-29T12:09:18.930Z [ERROR] Package build failed
2026-04-29T12:09:19.430Z [ WARN] Failed to remove directory path=/data/chroot/10/opt/pkg error=Device busy (os error 16)