2026-05-27T23:27:00.347Z [ INFO] Starting package build
2026-05-27T23:27:00.347Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-trunk.tar.gz dest=/data/chroot/18
2026-05-27T23:27:00.520Z [DEBUG] Skipped (only predicate not satisfied) sandbox=18 action=Cmd
2026-05-27T23:27:01.424Z [ INFO] Running make stage stage=pre-clean
2026-05-27T23:27:07.177Z [ INFO] Running make stage stage=checksum
2026-05-27T23:27:10.445Z [ERROR] Package build failed
2026-05-27T23:27:10.506Z [DEBUG] No processes found in sandbox retries=0
2026-05-27T23:27:11.472Z [DEBUG] Removing path=/data/chroot/18/opt/pkg
2026-05-27T23:27:11.680Z [ WARN] Failed to remove directory path=/data/chroot/18/opt/pkg error=Device busy (os error 16)
2026-05-27T23:27:11.681Z [DEBUG] Removing path=/data/chroot/18/var/opt/pkg/.pkgdb