2026-06-02T12:50:06.578Z [ INFO] Starting package build
2026-06-02T12:50:06.578Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-06-02T12:50:06.983Z [ INFO] Running make stage stage=pre-clean
2026-06-02T12:50:19.080Z [ INFO] Running make stage stage=checksum
2026-06-02T12:50:19.769Z [ INFO] Running make stage stage=configure
2026-06-02T12:50:50.776Z [ INFO] Running make stage stage=build
2026-06-02T12:50:54.793Z [ERROR] Package build failed
2026-06-02T12:50:58.402Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)