$ git clone -n http://git.inferitos.ru/rpms/p7zip /var/lib/mock/inferit-8_10-extras-build-53439-106961/root/chroot_tmpdir/scmroot/p7zip
Cloning into '/var/lib/mock/inferit-8_10-extras-build-53439-106961/root/chroot_tmpdir/scmroot/p7zip'...
$ git fetch origin changed/i8ce/p7zip-16.02-20.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/p7zip
 * [new tag]         changed/i8ce/p7zip-16.02-20.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3f72b8c import p7zip-16.02-20.el8