2026-06-01T04:06:51.130Z [ INFO] Starting package build
2026-06-01T04:06:51.130Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/12
2026-06-01T04:06:51.555Z [ INFO] Running make stage stage=pre-clean
2026-06-01T04:06:55.710Z [ INFO] Running make stage stage=checksum
2026-06-01T04:06:56.325Z [ INFO] Running make stage stage=configure
2026-06-01T04:07:19.282Z [ INFO] Running make stage stage=build
2026-06-01T04:07:40.536Z [ERROR] Package build failed
2026-06-01T04:07:41.822Z [ WARN] Failed to remove directory path=/data/chroot/12/opt/pkg error=Device busy (os error 16)