2026-04-29T12:52:40.860Z [ INFO] Starting package build
2026-04-29T12:52:40.861Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/2
2026-04-29T12:52:41.238Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:52:41.897Z [ INFO] Running make stage stage=checksum
2026-04-29T12:52:42.379Z [ INFO] Running make stage stage=configure
2026-04-29T12:52:52.399Z [ERROR] Package build failed
2026-04-29T12:52:52.837Z [ WARN] Failed to remove directory path=/data/chroot/2/opt/pkg error=Device busy (os error 16)