2026-06-01T09:52:41.933Z [ INFO] Starting package build
2026-06-01T09:52:41.934Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/6
2026-06-01T09:52:45.056Z [ INFO] Running make stage stage=pre-clean
2026-06-01T09:52:52.378Z [ INFO] Running make stage stage=checksum
2026-06-01T09:52:53.169Z [ INFO] Running make stage stage=configure
2026-06-01T09:52:59.389Z [ INFO] Running make stage stage=build
2026-06-01T09:53:05.610Z [ERROR] Package build failed
2026-06-01T09:53:11.093Z [ WARN] Failed to remove directory path=/data/chroot/6/opt/pkg error=Device busy (os error 16)