$ git clone -n https://src.fedoraproject.org/rpms/rb_libtorrent.git /var/lib/mock/f31-build-84950-31581/root/chroot_tmpdir/scmroot/rb_libtorrent
Cloning into '/var/lib/mock/f31-build-84950-31581/root/chroot_tmpdir/scmroot/rb_libtorrent'...
$ git reset --hard 0f8e5922937132372661e472dc9754f0632b0a27
HEAD is now at 0f8e592 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild