$ git clone -n http://git.inferitos.ru/rpms/perl-Exception-Class /var/lib/mock/inferit-8_8-build-27344-46213/root/chroot_tmpdir/scmroot/perl-Exception-Class
Cloning into '/var/lib/mock/inferit-8_8-build-27344-46213/root/chroot_tmpdir/scmroot/perl-Exception-Class'...
$ git fetch origin changed/i8c/perl-Exception-Class-1.44-2.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/perl-Exception-Class
 * [new tag]         changed/i8c/perl-Exception-Class-1.44-2.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cc20e7e edit changelog for import perl-Exception-Class-1.44-2.el8