2026-04-29T03:39:13.895Z [ INFO] Starting package build
2026-04-29T03:39:13.895Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/10
2026-04-29T03:39:14.250Z [ INFO] Running make stage stage=pre-clean
2026-04-29T03:39:14.865Z [ INFO] Running make stage stage=checksum
2026-04-29T03:39:15.298Z [ INFO] Running make stage stage=configure
2026-04-29T03:39:17.612Z [ INFO] Running make stage stage=build
2026-04-29T03:39:20.248Z [ERROR] Package build failed
2026-04-29T03:39:20.585Z [ WARN] Failed to remove directory path=/data/chroot/10/opt/pkg error=Device busy (os error 16)