$ git clone -n https://src.fedoraproject.org/rpms/librep.git /var/lib/mock/f31-build-94592-32497/root/chroot_tmpdir/scmroot/librep
Cloning into '/var/lib/mock/f31-build-94592-32497/root/chroot_tmpdir/scmroot/librep'...
$ git reset --hard ec11c19c5b2c4235b82c579073565a90ed2f51c7
HEAD is now at ec11c19 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild