$ git clone -n https://src.fedoraproject.org/rpms/golang-github-opencontainers-runc.git /var/lib/mock/f31-build-111357-34151/root/chroot_tmpdir/scmroot/golang-github-opencontainers-runc
Cloning into '/var/lib/mock/f31-build-111357-34151/root/chroot_tmpdir/scmroot/golang-github-opencontainers-runc'...
$ git reset --hard cf6280af97b18cf2ca97ca6d4167f2a1fddb5905
HEAD is now at cf6280a - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild