2026-06-02T12:17:16.539Z [ INFO] Starting package build
2026-06-02T12:17:16.539Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-06-02T12:17:16.912Z [ INFO] Running make stage stage=pre-clean
2026-06-02T12:17:23.797Z [ INFO] Running make stage stage=checksum
2026-06-02T12:17:24.356Z [ INFO] Running make stage stage=configure
2026-06-02T12:17:30.324Z [ INFO] Running make stage stage=build
2026-06-02T12:17:31.601Z [ERROR] Package build failed
2026-06-02T12:17:34.458Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)