2026-04-29T13:00:59.572Z [ INFO] Starting package build
2026-04-29T13:00:59.572Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/13
2026-04-29T13:00:59.937Z [ INFO] Running make stage stage=pre-clean
2026-04-29T13:01:00.604Z [ INFO] Running make stage stage=checksum
2026-04-29T13:01:01.002Z [ INFO] Running make stage stage=configure
2026-04-29T13:01:03.403Z [ INFO] Running make stage stage=build
2026-04-29T13:01:04.238Z [ERROR] Package build failed
2026-04-29T13:01:04.724Z [ WARN] Failed to remove directory path=/data/chroot/13/opt/pkg error=Device busy (os error 16)