2026-04-29T13:01:05.971Z [ INFO] Starting package build
2026-04-29T13:01:05.971Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/3
2026-04-29T13:01:06.441Z [ INFO] Running make stage stage=pre-clean
2026-04-29T13:01:08.320Z [ INFO] Running make stage stage=checksum
2026-04-29T13:01:08.809Z [ INFO] Running make stage stage=configure
2026-04-29T13:01:13.330Z [ INFO] Running make stage stage=build
2026-04-29T13:01:14.491Z [ERROR] Package build failed
2026-04-29T13:01:14.983Z [ WARN] Failed to remove directory path=/data/chroot/3/opt/pkg error=Device busy (os error 16)