2026-06-02T10:35:33.714Z [ INFO] Starting package build
2026-06-02T10:35:33.714Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/12
2026-06-02T10:35:34.137Z [ INFO] Running make stage stage=pre-clean
2026-06-02T10:35:35.265Z [ INFO] Running make stage stage=checksum
2026-06-02T10:35:35.812Z [ INFO] Running make stage stage=configure
2026-06-02T10:35:42.517Z [ERROR] Package build failed
2026-06-02T10:35:43.021Z [ WARN] Failed to remove directory path=/data/chroot/12/opt/pkg error=Device busy (os error 16)