$ git clone -n http://git.inferitos.ru/rpms/libgtop2 /var/lib/mock/inferit-8_8-build-14766-23060/root/chroot_tmpdir/scmroot/libgtop2
Cloning into '/var/lib/mock/inferit-8_8-build-14766-23060/root/chroot_tmpdir/scmroot/libgtop2'...
$ git fetch origin changed/i8c/libgtop2-2.38.0-3.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/libgtop2
 * [new tag]         changed/i8c/libgtop2-2.38.0-3.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 39d1b86 edit changelog for import libgtop2-2.38.0-3.el8