$ git clone -n https://src.fedoraproject.org/rpms/perl-LaTeX-ToUnicode.git /var/lib/mock/f40-build-2243597-53698/root/chroot_tmpdir/scmroot/perl-LaTeX-ToUnicode
Cloning into '/var/lib/mock/f40-build-2243597-53698/root/chroot_tmpdir/scmroot/perl-LaTeX-ToUnicode'...
$ git fetch origin eacb9f6f4567acf6f7c79d3bb9bf35d38b41f17a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-LaTeX-ToUnicode
 * [new ref]         eacb9f6f4567acf6f7c79d3bb9bf35d38b41f17a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at eacb9f6 0.54 bump