2026-06-02T10:44:51.759Z [ INFO] Starting package build
2026-06-02T10:44:51.759Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/10
2026-06-02T10:44:52.464Z [ INFO] Running make stage stage=pre-clean
2026-06-02T10:44:55.194Z [ INFO] Running make stage stage=checksum
2026-06-02T10:44:56.099Z [ INFO] Running make stage stage=configure
2026-06-02T10:45:03.795Z [ INFO] Running make stage stage=build
2026-06-02T10:45:04.780Z [ERROR] Package build failed
2026-06-02T10:45:05.885Z [ WARN] Failed to remove directory path=/data/chroot/10/opt/pkg error=Device busy (os error 16)