2026-05-05T05:20:32.345Z [ INFO] Starting package build
2026-05-05T05:20:32.345Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-05-05T05:20:32.737Z [ INFO] Running make stage stage=pre-clean
2026-05-05T05:20:36.369Z [ INFO] Running make stage stage=checksum
2026-05-05T05:20:37.802Z [ INFO] Running make stage stage=configure
2026-05-05T05:20:46.065Z [ INFO] Running make stage stage=build
2026-05-05T05:21:44.247Z [ERROR] Package build failed
2026-05-05T05:21:47.741Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)