$ git clone -n https://src.fedoraproject.org/rpms/xorg-x11-fonts.git /var/lib/mock/f45-build-39023-731/root/chroot_tmpdir/scmroot/xorg-x11-fonts
Cloning into '/var/lib/mock/f45-build-39023-731/root/chroot_tmpdir/scmroot/xorg-x11-fonts'...
$ git fetch origin 2f927e6f024b930bd50eee43bb0b25f914940752:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/xorg-x11-fonts
 * [new ref]         2f927e6f024b930bd50eee43bb0b25f914940752 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2f927e6 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild