2026-05-05T14:52:03.736Z [ INFO] Starting package build
2026-05-05T14:52:03.737Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/13
2026-05-05T14:52:04.332Z [ INFO] Running make stage stage=pre-clean
2026-05-05T14:52:10.222Z [ INFO] Running make stage stage=checksum
2026-05-05T14:52:10.685Z [ INFO] Running make stage stage=configure
2026-05-05T14:52:44.532Z [ INFO] Running make stage stage=build
2026-05-05T14:52:46.473Z [ERROR] Package build failed
2026-05-05T14:52:47.317Z [ WARN] Failed to remove directory path=/data/chroot/13/opt/pkg error=Device busy (os error 16)