2026-05-05T05:14:08.594Z [ INFO] Starting package build
2026-05-05T05:14:08.595Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/0
2026-05-05T05:14:09.070Z [ INFO] Running make stage stage=pre-clean
2026-05-05T05:14:24.331Z [ INFO] Running make stage stage=checksum
2026-05-05T05:14:24.783Z [ INFO] Running make stage stage=configure
2026-05-05T05:14:41.697Z [ INFO] Running make stage stage=build
2026-05-05T05:14:47.864Z [ERROR] Package build failed
2026-05-05T05:14:49.629Z [ WARN] Failed to remove directory path=/data/chroot/0/opt/pkg error=Device busy (os error 16)