2026-04-29T12:35:10.657Z [ INFO] Starting package build
2026-04-29T12:35:10.657Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/7
2026-04-29T12:35:11.084Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:35:13.522Z [ INFO] Running make stage stage=checksum
2026-04-29T12:35:14.005Z [ INFO] Running make stage stage=configure
2026-04-29T12:35:21.280Z [ERROR] Package build failed
2026-04-29T12:35:21.806Z [ WARN] Failed to remove directory path=/data/chroot/7/opt/pkg error=Device busy (os error 16)