2026-06-01T09:53:48.436Z [ INFO] Starting package build
2026-06-01T09:53:48.436Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/12
2026-06-01T09:53:50.814Z [ INFO] Running make stage stage=pre-clean
2026-06-01T09:53:54.376Z [ INFO] Running make stage stage=checksum
2026-06-01T09:53:57.153Z [ INFO] Running make stage stage=configure
2026-06-01T09:54:03.559Z [ INFO] Running make stage stage=build
2026-06-01T09:54:05.386Z [ERROR] Package build failed
2026-06-01T09:54:06.508Z [ WARN] Failed to remove directory path=/data/chroot/12/opt/pkg error=Device busy (os error 16)