2026-05-11T10:10:53.217Z [ INFO] Starting package build
2026-05-11T10:10:53.217Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/9
2026-05-11T10:10:53.754Z [ INFO] Running make stage stage=pre-clean
2026-05-11T10:11:01.010Z [ INFO] Running make stage stage=checksum
2026-05-11T10:11:01.500Z [ INFO] Running make stage stage=configure
2026-05-11T10:11:45.812Z [ INFO] Running make stage stage=build
2026-05-11T10:12:00.368Z [ERROR] Package build failed
2026-05-11T10:12:01.634Z [ WARN] Failed to remove directory path=/data/chroot/9/opt/pkg error=Device busy (os error 16)