2026-06-02T10:31:16.220Z [ INFO] Starting package build
2026-06-02T10:31:16.220Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-06-02T10:31:16.953Z [ INFO] Running make stage stage=pre-clean
2026-06-02T10:31:18.204Z [ INFO] Running make stage stage=checksum
2026-06-02T10:31:18.963Z [ INFO] Running make stage stage=configure
2026-06-02T10:31:23.773Z [ERROR] Package build failed
2026-06-02T10:31:24.578Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)