2026-04-29T11:23:03.464Z [ INFO] Starting package build
2026-04-29T11:23:03.465Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/12
2026-04-29T11:23:03.831Z [ INFO] Running make stage stage=pre-clean
2026-04-29T11:23:04.420Z [ INFO] Running make stage stage=checksum
2026-04-29T11:23:04.878Z [ INFO] Running make stage stage=configure
2026-04-29T11:23:09.412Z [ERROR] Package build failed
2026-04-29T11:23:09.777Z [ WARN] Failed to remove directory path=/data/chroot/12/opt/pkg error=Device busy (os error 16)