$ git clone -n https://src.fedoraproject.org/rpms/gnujump.git /var/lib/mock/f31-build-56405-28225/root/chroot_tmpdir/scmroot/gnujump
Cloning into '/var/lib/mock/f31-build-56405-28225/root/chroot_tmpdir/scmroot/gnujump'...
$ git reset --hard fb03e4b890cf66017f52bcd9fee07ff3d74a76a3
HEAD is now at fb03e4b - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild