2026-06-02T11:16:23.737Z [ INFO] Starting package build
2026-06-02T11:16:23.737Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-06-02T11:16:24.382Z [ INFO] Running make stage stage=pre-clean
2026-06-02T11:16:46.215Z [ INFO] Running make stage stage=checksum
2026-06-02T11:16:47.101Z [ INFO] Running make stage stage=configure
2026-06-02T11:16:59.774Z [ INFO] Running make stage stage=build
2026-06-02T11:28:01.579Z [ERROR] Package build failed
2026-06-02T11:28:07.958Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)