$ git clone -n http://git.inferitos.ru/rpms/mod_auth_mellon /var/lib/mock/inferit-8_8-build-15241-23060/root/chroot_tmpdir/scmroot/mod_auth_mellon
Cloning into '/var/lib/mock/inferit-8_8-build-15241-23060/root/chroot_tmpdir/scmroot/mod_auth_mellon'...
$ git fetch origin changed/i8c/mod_auth_mellon-0.14.0-12.el8.1:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/mod_auth_mellon
 * [new tag]         changed/i8c/mod_auth_mellon-0.14.0-12.el8.1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2715fc5 edit changelog for import mod_auth_mellon-0.14.0-12.el8.1