2026-06-02T10:21:26.032Z [ INFO] Starting package build
2026-06-02T10:21:26.032Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/10
2026-06-02T10:21:27.000Z [ INFO] Running make stage stage=pre-clean
2026-06-02T10:21:35.694Z [ INFO] Running make stage stage=checksum
2026-06-02T10:21:36.528Z [ INFO] Running make stage stage=configure
2026-06-02T10:21:41.429Z [ INFO] Running make stage stage=build
2026-06-02T10:21:43.754Z [ERROR] Package build failed
2026-06-02T10:21:45.871Z [ WARN] Failed to remove directory path=/data/chroot/10/opt/pkg error=Device busy (os error 16)