2026-04-29T13:06:47.536Z [ INFO] Starting package build
2026-04-29T13:06:47.536Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/1
2026-04-29T13:06:47.947Z [ INFO] Running make stage stage=pre-clean
2026-04-29T13:06:51.662Z [ INFO] Running make stage stage=checksum
2026-04-29T13:06:52.275Z [ INFO] Running make stage stage=configure
2026-04-29T13:07:11.211Z [ INFO] Running make stage stage=build
2026-04-29T13:07:12.193Z [ERROR] Package build failed
2026-04-29T13:07:12.932Z [ WARN] Failed to remove directory path=/data/chroot/1/opt/pkg error=Device busy (os error 16)