$ git clone -n https://src.fedoraproject.org/rpms/libsrtp.git /var/lib/mock/f31-build-94852-32515/root/chroot_tmpdir/scmroot/libsrtp
Cloning into '/var/lib/mock/f31-build-94852-32515/root/chroot_tmpdir/scmroot/libsrtp'...
$ git reset --hard c21697a920efc17644d93852f963ec1516249857
HEAD is now at c21697a - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild