$ git clone -n https://src.fedoraproject.org/rpms/deltarpm.git /var/lib/mock/f45-build-7416-363/root/chroot_tmpdir/scmroot/deltarpm
Cloning into '/var/lib/mock/f45-build-7416-363/root/chroot_tmpdir/scmroot/deltarpm'...
$ git fetch origin e06b070ab80a96760ee3ef81a54964572463d145:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/deltarpm
 * [new ref]         e06b070ab80a96760ee3ef81a54964572463d145 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e06b070 Rebuilt for Python 3.15.0b4 ABI change