$ git clone -n http://git.inferitos.ru/rpms/rubygem-thor.git /var/lib/mock/inferit-9-extras-build-20677-34483/root/chroot_tmpdir/scmroot/rubygem-thor
Cloning into '/var/lib/mock/inferit-9-extras-build-20677-34483/root/chroot_tmpdir/scmroot/rubygem-thor'...
$ git fetch origin 188c508:KOJI_FETCH_HEAD
fatal: couldn't find remote ref 188c508
$ git reset --hard 188c508
HEAD is now at 188c508 import rubygem-thor-1.2.1-4.el9