$ git clone -n https://src.fedoraproject.org/rpms/vagrant-libvirt.git /var/lib/mock/f42-build-3465766-45743/root/chroot_tmpdir/scmroot/vagrant-libvirt
Cloning into '/var/lib/mock/f42-build-3465766-45743/root/chroot_tmpdir/scmroot/vagrant-libvirt'...
$ git fetch origin 37311015fc1d2c8bc6a7bbbc72fc4be802061e79:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/vagrant-libvirt
 * [new ref]         37311015fc1d2c8bc6a7bbbc72fc4be802061e79 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3731101 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild