2026-06-02T12:15:44.816Z [ INFO] Starting package build
2026-06-02T12:15:44.816Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-06-02T12:15:45.551Z [ INFO] Running make stage stage=pre-clean
2026-06-02T12:15:52.940Z [ INFO] Running make stage stage=checksum
2026-06-02T12:15:53.790Z [ INFO] Running make stage stage=configure
2026-06-02T12:16:01.141Z [ INFO] Running make stage stage=build
2026-06-02T12:16:03.309Z [ERROR] Package build failed
2026-06-02T12:16:07.788Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)