2026-04-29T11:56:31.999Z [ INFO] Starting package build
2026-04-29T11:56:32.000Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/1
2026-04-29T11:56:32.581Z [ INFO] Running make stage stage=pre-clean
2026-04-29T11:56:33.987Z [ INFO] Running make stage stage=checksum
2026-04-29T11:56:34.513Z [ INFO] Running make stage stage=configure
2026-04-29T11:56:41.399Z [ERROR] Package build failed
2026-04-29T11:56:41.869Z [ WARN] Failed to remove directory path=/data/chroot/1/opt/pkg error=Device busy (os error 16)