2026-04-29T13:05:31.948Z [ INFO] Starting package build
2026-04-29T13:05:31.949Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/7
2026-04-29T13:05:32.363Z [ INFO] Running make stage stage=pre-clean
2026-04-29T13:05:41.290Z [ INFO] Running make stage stage=checksum
2026-04-29T13:05:41.802Z [ INFO] Running make stage stage=configure
2026-04-29T13:05:48.056Z [ERROR] Package build failed
2026-04-29T13:05:49.263Z [ WARN] Failed to remove directory path=/data/chroot/7/opt/pkg error=Device busy (os error 16)