2026-04-29T03:37:39.941Z [ INFO] Starting package build
2026-04-29T03:37:39.941Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/10
2026-04-29T03:37:40.462Z [ INFO] Running make stage stage=pre-clean
2026-04-29T03:37:55.852Z [ INFO] Running make stage stage=checksum
2026-04-29T03:37:56.318Z [ INFO] Running make stage stage=configure
2026-04-29T03:38:38.995Z [ INFO] Running make stage stage=build
2026-04-29T03:39:12.038Z [ERROR] Package build failed
2026-04-29T03:39:13.866Z [ WARN] Failed to remove directory path=/data/chroot/10/opt/pkg error=Device busy (os error 16)