$ git clone -n https://src.fedoraproject.org/rpms/amtk.git /var/lib/mock/f40-build-799339-142260/root/chroot_tmpdir/scmroot/amtk
Cloning into '/var/lib/mock/f40-build-799339-142260/root/chroot_tmpdir/scmroot/amtk'...
$ git fetch origin 70e1832572606566cad0c21bbffd63b03c4da8f3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/amtk
 * [new ref]         70e1832572606566cad0c21bbffd63b03c4da8f3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 70e1832 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild