2026-05-02T13:54:48.392Z [ INFO] Starting package build
2026-05-02T13:54:48.392Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-05-02T13:54:48.741Z [ INFO] Running make stage stage=pre-clean
2026-05-02T13:54:54.364Z [ INFO] Running make stage stage=checksum
2026-05-02T13:54:54.841Z [ INFO] Running make stage stage=configure
2026-05-02T13:55:14.561Z [ INFO] Running make stage stage=build
2026-05-02T13:55:15.282Z [ERROR] Package build failed
2026-05-02T13:55:16.287Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)