2026-05-11T08:51:57.762Z [ INFO] Starting package build
2026-05-11T08:51:57.762Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/16
2026-05-11T08:51:58.201Z [ INFO] Running make stage stage=pre-clean
2026-05-11T08:52:18.730Z [ INFO] Running make stage stage=checksum
2026-05-11T08:52:19.099Z [ INFO] Running make stage stage=configure
2026-05-11T08:52:46.082Z [ INFO] Running make stage stage=build
2026-05-11T08:52:51.373Z [ERROR] Package build failed
2026-05-11T08:52:53.197Z [ WARN] Failed to remove directory path=/data/chroot/16/opt/pkg error=Device busy (os error 16)