2026-06-02T11:34:28.892Z [ INFO] Starting package build
2026-06-02T11:34:28.892Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-06-02T11:34:29.376Z [ INFO] Running make stage stage=pre-clean
2026-06-02T11:34:40.887Z [ INFO] Running make stage stage=checksum
2026-06-02T11:34:41.391Z [ INFO] Running make stage stage=configure
2026-06-02T11:34:48.598Z [ INFO] Running make stage stage=build
2026-06-02T11:34:57.610Z [ERROR] Package build failed
2026-06-02T11:35:01.257Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)