2026-05-11T10:41:39.919Z [ INFO] Starting package build
2026-05-11T10:41:39.919Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/1
2026-05-11T10:41:40.225Z [ INFO] Running make stage stage=pre-clean
2026-05-11T10:41:40.657Z [ INFO] Running make stage stage=checksum
2026-05-11T10:41:41.029Z [ INFO] Running make stage stage=configure
2026-05-11T10:41:44.596Z [ERROR] Package build failed
2026-05-11T10:41:44.856Z [ WARN] Failed to remove directory path=/data/chroot/1/opt/pkg error=Device busy (os error 16)