$ git clone -n http://git.inferitos.ru/rpms/rubygem-crack.git /var/lib/mock/inferit-9-extras-build-20344-33581/root/chroot_tmpdir/scmroot/rubygem-crack
Cloning into '/var/lib/mock/inferit-9-extras-build-20344-33581/root/chroot_tmpdir/scmroot/rubygem-crack'...
$ git fetch origin 502d668:KOJI_FETCH_HEAD
fatal: couldn't find remote ref 502d668
$ git reset --hard 502d668
HEAD is now at 502d668 import rubygem-crack-0.4.5-7.el9