$ git clone -n http://git.inferitos.ru/rpms/abi-compliance-checker /var/lib/mock/inferit-9_3-extras-build-24028-40466/root/chroot_tmpdir/scmroot/abi-compliance-checker
Cloning into '/var/lib/mock/inferit-9_3-extras-build-24028-40466/root/chroot_tmpdir/scmroot/abi-compliance-checker'...
$ git fetch origin changed/i9ce/abi-compliance-checker-2.3-12.el9:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/abi-compliance-checker
 * [new tag]         changed/i9ce/abi-compliance-checker-2.3-12.el9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 87fb9e0 Merge and update to 2.3-12