2026-05-05T13:54:42.466Z [ INFO] Starting package build
2026-05-05T13:54:42.466Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/13
2026-05-05T13:54:42.962Z [ INFO] Running make stage stage=pre-clean
2026-05-05T13:54:57.616Z [ INFO] Running make stage stage=checksum
2026-05-05T13:54:58.182Z [ INFO] Running make stage stage=configure
2026-05-05T13:55:10.150Z [ERROR] Package build failed
2026-05-05T13:55:12.140Z [ WARN] Failed to remove directory path=/data/chroot/13/opt/pkg error=Device busy (os error 16)