2026-04-29T11:37:11.724Z [ INFO] Starting package build
2026-04-29T11:37:11.725Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/9
2026-04-29T11:37:12.108Z [ INFO] Running make stage stage=pre-clean
2026-04-29T11:37:13.468Z [ INFO] Running make stage stage=checksum
2026-04-29T11:37:13.996Z [ INFO] Running make stage stage=configure
2026-04-29T11:37:20.290Z [ERROR] Package build failed
2026-04-29T11:37:20.899Z [ WARN] Failed to remove directory path=/data/chroot/9/opt/pkg error=Device busy (os error 16)