2026-05-02T13:46:27.085Z [ INFO] Starting package build
2026-05-02T13:46:27.086Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-05-02T13:46:27.763Z [ INFO] Running make stage stage=pre-clean
2026-05-02T13:46:32.182Z [ INFO] Running make stage stage=checksum
2026-05-02T13:46:34.549Z [ INFO] Running make stage stage=configure
2026-05-02T13:46:52.086Z [ INFO] Running make stage stage=build
2026-05-02T13:48:51.316Z [ERROR] Package build failed
2026-05-02T13:48:54.622Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)