$ git clone -n https://src.fedoraproject.org/rpms/abattis-cantarell-fonts.git /var/lib/mock/f39-build-1771657-41502/root/chroot_tmpdir/scmroot/abattis-cantarell-fonts
Cloning into '/var/lib/mock/f39-build-1771657-41502/root/chroot_tmpdir/scmroot/abattis-cantarell-fonts'...
$ git fetch origin 02d345ffdf032e0343163e017a91f636b5f8c0d6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/abattis-cantarell-fonts
 * [new ref]         02d345ffdf032e0343163e017a91f636b5f8c0d6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 02d345f Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild