$ git clone -n http://git.inferitos.ru/rpms/apr /var/lib/mock/inferit-8_8-build-12794-22692/root/chroot_tmpdir/scmroot/apr
Cloning into '/var/lib/mock/inferit-8_8-build-12794-22692/root/chroot_tmpdir/scmroot/apr'...
$ git fetch origin changed/i8c/apr-1.6.3-12.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/apr
 * [new tag]         changed/i8c/apr-1.6.3-12.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2b5be15 edit changelog for import apr-1.6.3-12.el8