2026-05-02T13:32:50.014Z [ INFO] Starting package build
2026-05-02T13:32:50.015Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-05-02T13:32:50.353Z [ INFO] Running make stage stage=pre-clean
2026-05-02T13:32:50.974Z [ INFO] Running make stage stage=checksum
2026-05-02T13:32:51.458Z [ INFO] Running make stage stage=configure
2026-05-02T13:32:53.736Z [ INFO] Running make stage stage=build
2026-05-02T13:32:54.503Z [ERROR] Package build failed
2026-05-02T13:32:54.925Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)