2026-05-05T13:53:33.685Z [ INFO] Starting package build
2026-05-05T13:53:33.685Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/0
2026-05-05T13:53:34.031Z [ INFO] Running make stage stage=pre-clean
2026-05-05T13:53:52.739Z [ INFO] Running make stage stage=checksum
2026-05-05T13:53:53.401Z [ INFO] Running make stage stage=configure
2026-05-05T13:54:09.415Z [ERROR] Package build failed
2026-05-05T13:54:12.228Z [ WARN] Failed to remove directory path=/data/chroot/0/opt/pkg error=Device busy (os error 16)