$ git clone -n https://src.fedoraproject.org/rpms/comic-neue-fonts.git /var/lib/mock/f45-build-5308-338/root/chroot_tmpdir/scmroot/comic-neue-fonts
Cloning into '/var/lib/mock/f45-build-5308-338/root/chroot_tmpdir/scmroot/comic-neue-fonts'...
$ git fetch origin e2984d70d4f9ae16ea53191dd173c68a7049acb9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/comic-neue-fonts
 * [new ref]         e2984d70d4f9ae16ea53191dd173c68a7049acb9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e2984d7 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild