2026-06-01T15:22:13.155Z [ INFO] Starting package build
2026-06-01T15:22:13.155Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-06-01T15:22:14.407Z [ INFO] Running make stage stage=pre-clean
2026-06-01T15:22:23.358Z [ INFO] Running make stage stage=checksum
2026-06-01T15:22:25.243Z [ INFO] Running make stage stage=configure
2026-06-01T15:22:37.298Z [ INFO] Running make stage stage=build
2026-06-01T15:24:50.793Z [ERROR] Package build failed
2026-06-01T15:24:57.638Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)