$ git clone -n http://git.inferitos.ru/rpms/isomd5sum /var/lib/mock/inferit-9_1-bootstrap-build-2660-2325/root/chroot_tmpdir/scmroot/isomd5sum
Cloning into '/var/lib/mock/inferit-9_1-bootstrap-build-2660-2325/root/chroot_tmpdir/scmroot/isomd5sum'...
$ git fetch origin changed/i9c/isomd5sum-1.2.3-14.el9:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/isomd5sum
 * [new tag]         changed/i9c/isomd5sum-1.2.3-14.el9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b43cbb7 import isomd5sum-1.2.3-14.el9