2026-06-02T12:49:57.754Z [ INFO] Starting package build
2026-06-02T12:49:57.754Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/16
2026-06-02T12:49:58.256Z [ INFO] Running make stage stage=pre-clean
2026-06-02T12:50:01.778Z [ INFO] Running make stage stage=checksum
2026-06-02T12:50:02.215Z [ INFO] Running make stage stage=configure
2026-06-02T12:50:15.961Z [ INFO] Running make stage stage=build
2026-06-02T12:50:17.079Z [ERROR] Package build failed
2026-06-02T12:50:17.988Z [ WARN] Failed to remove directory path=/data/chroot/16/opt/pkg error=Device busy (os error 16)