2026-05-05T14:11:03.701Z [ INFO] Starting package build
2026-05-05T14:11:03.701Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/5
2026-05-05T14:11:04.033Z [ INFO] Running make stage stage=pre-clean
2026-05-05T14:11:04.693Z [ INFO] Running make stage stage=checksum
2026-05-05T14:11:05.120Z [ INFO] Running make stage stage=configure
2026-05-05T14:11:08.178Z [ INFO] Running make stage stage=build
2026-05-05T14:11:09.403Z [ERROR] Package build failed
2026-05-05T14:11:09.866Z [ WARN] Failed to remove directory path=/data/chroot/5/opt/pkg error=Device busy (os error 16)