2026-04-29T03:38:52.115Z [ INFO] Starting package build
2026-04-29T03:38:52.115Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/6
2026-04-29T03:38:52.491Z [ INFO] Running make stage stage=pre-clean
2026-04-29T03:38:53.096Z [ INFO] Running make stage stage=checksum
2026-04-29T03:38:53.552Z [ INFO] Running make stage stage=configure
2026-04-29T03:38:56.097Z [ INFO] Running make stage stage=build
2026-04-29T03:38:56.935Z [ERROR] Package build failed
2026-04-29T03:38:57.300Z [ WARN] Failed to remove directory path=/data/chroot/6/opt/pkg error=Device busy (os error 16)