2026-06-02T11:50:13.879Z [ INFO] Starting package build
2026-06-02T11:50:13.879Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-06-02T11:50:14.553Z [ INFO] Running make stage stage=pre-clean
2026-06-02T11:50:21.132Z [ INFO] Running make stage stage=checksum
2026-06-02T11:50:22.235Z [ INFO] Running make stage stage=configure
2026-06-02T11:50:51.972Z [ INFO] Running make stage stage=build
2026-06-02T11:50:54.157Z [ERROR] Package build failed
2026-06-02T11:50:55.819Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)