2026-05-05T14:44:40.858Z [ INFO] Starting package build
2026-05-05T14:44:40.858Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/8
2026-05-05T14:44:41.171Z [ INFO] Running make stage stage=pre-clean
2026-05-05T14:44:41.709Z [ INFO] Running make stage stage=checksum
2026-05-05T14:44:42.155Z [ INFO] Running make stage stage=configure
2026-05-05T14:44:46.988Z [ INFO] Running make stage stage=build
2026-05-05T14:44:47.657Z [ERROR] Package build failed
2026-05-05T14:44:47.934Z [ WARN] Failed to remove directory path=/data/chroot/8/opt/pkg error=Device busy (os error 16)