$ git clone -n https://src.fedoraproject.org/rpms/perl-TeX-Encode.git /var/lib/mock/f39-build-1435066-31967/root/chroot_tmpdir/scmroot/perl-TeX-Encode
Cloning into '/var/lib/mock/f39-build-1435066-31967/root/chroot_tmpdir/scmroot/perl-TeX-Encode'...
$ git fetch origin e668c676799b07b310535e0cfa01632cdfb2b4c1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-TeX-Encode
 * [new ref]         e668c676799b07b310535e0cfa01632cdfb2b4c1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e668c67 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild