$ git clone -n https://src.fedoraproject.org/rpms/vagrant-libvirt.git /var/lib/mock/f40-build-885548-16615/root/chroot_tmpdir/scmroot/vagrant-libvirt
Cloning into '/var/lib/mock/f40-build-885548-16615/root/chroot_tmpdir/scmroot/vagrant-libvirt'...
$ git fetch origin 552ae8048545f5ad40098565c54af9b8986be639:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/vagrant-libvirt
 * [new ref]         552ae8048545f5ad40098565c54af9b8986be639 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 552ae80 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild