2026-05-05T14:46:16.377Z [ INFO] Starting package build
2026-05-05T14:46:16.377Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/9
2026-05-05T14:46:16.730Z [ INFO] Running make stage stage=pre-clean
2026-05-05T14:46:20.965Z [ INFO] Running make stage stage=checksum
2026-05-05T14:46:21.443Z [ INFO] Running make stage stage=configure
2026-05-05T14:46:24.925Z [ INFO] Running make stage stage=build
2026-05-05T14:46:28.756Z [ERROR] Package build failed
2026-05-05T14:46:29.339Z [ WARN] Failed to remove directory path=/data/chroot/9/opt/pkg error=Device busy (os error 16)