2026-05-05T15:17:05.647Z [ INFO] Starting package build
2026-05-05T15:17:05.647Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/9
2026-05-05T15:17:06.144Z [ INFO] Running make stage stage=pre-clean
2026-05-05T15:17:17.370Z [ INFO] Running make stage stage=checksum
2026-05-05T15:17:19.089Z [ INFO] Running make stage stage=configure
2026-05-05T15:17:46.331Z [ INFO] Running make stage stage=build
2026-05-05T15:18:13.439Z [ERROR] Package build failed
2026-05-05T15:18:15.424Z [ WARN] Failed to remove directory path=/data/chroot/9/opt/pkg error=Device busy (os error 16)