$ git clone -n https://src.fedoraproject.org/rpms/valgrind.git /var/lib/mock/f31-build-70775-30539/root/chroot_tmpdir/scmroot/valgrind
Cloning into '/var/lib/mock/f31-build-70775-30539/root/chroot_tmpdir/scmroot/valgrind'...
$ git reset --hard 53443a127f1f9483358e0333c4927863c5a97430
HEAD is now at 53443a1 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild