2026-05-05T16:01:01.858Z [ INFO] Starting package build
2026-05-05T16:01:01.858Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/6
2026-05-05T16:01:02.346Z [ INFO] Running make stage stage=pre-clean
2026-05-05T16:01:02.800Z [ INFO] Running make stage stage=checksum
2026-05-05T16:01:03.224Z [ INFO] Running make stage stage=configure
2026-05-05T16:01:09.674Z [ INFO] Running make stage stage=build
2026-05-05T16:01:13.442Z [ERROR] Package build failed
2026-05-05T16:01:13.784Z [ WARN] Failed to remove directory path=/data/chroot/6/opt/pkg error=Device busy (os error 16)