2026-05-05T14:44:21.841Z [ INFO] Starting package build
2026-05-05T14:44:21.841Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-05-05T14:44:22.293Z [ INFO] Running make stage stage=pre-clean
2026-05-05T14:44:23.432Z [ INFO] Running make stage stage=checksum
2026-05-05T14:44:23.825Z [ INFO] Running make stage stage=configure
2026-05-05T14:44:27.473Z [ INFO] Running make stage stage=build
2026-05-05T14:44:32.367Z [ERROR] Package build failed
2026-05-05T14:44:32.836Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)