2026-05-02T12:09:33.083Z [ INFO] Starting package build
2026-05-02T12:09:33.083Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-05-02T12:09:33.392Z [ INFO] Running make stage stage=pre-clean
2026-05-02T12:09:33.959Z [ INFO] Running make stage stage=checksum
2026-05-02T12:09:34.288Z [ INFO] Running make stage stage=configure
2026-05-02T12:09:37.454Z [ERROR] Package build failed
2026-05-02T12:09:37.774Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)