$ git clone -n http://git.inferitos.ru/rpms/librepo /var/lib/mock/inferit-8_10-bootstrap-build-37778-75799/root/chroot_tmpdir/scmroot/librepo
Cloning into '/var/lib/mock/inferit-8_10-bootstrap-build-37778-75799/root/chroot_tmpdir/scmroot/librepo'...
$ git fetch origin changed/i8c-beta/librepo-1.14.2-5.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/librepo
 * [new tag]         changed/i8c-beta/librepo-1.14.2-5.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9ca12e9 import librepo-1.14.2-5.el8