$ git clone -n http://git.inferitos.ru/rpms/abi-dumper /var/lib/mock/inferit-9_3-extras-build-24027-40466/root/chroot_tmpdir/scmroot/abi-dumper
Cloning into '/var/lib/mock/inferit-9_3-extras-build-24027-40466/root/chroot_tmpdir/scmroot/abi-dumper'...
$ git fetch origin changed/i9ce/abi-dumper-1.2-8.el9:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/abi-dumper
 * [new tag]         changed/i9ce/abi-dumper-1.2-8.el9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 85e6402 Merge and update to 1.2-8