$ git clone -n https://src.fedoraproject.org/rpms/jansson.git /var/lib/mock/f31-build-111157-34128/root/chroot_tmpdir/scmroot/jansson
Cloning into '/var/lib/mock/f31-build-111157-34128/root/chroot_tmpdir/scmroot/jansson'...
$ git reset --hard 6f0386e505c7954f53786d2b29faf507697c3702
HEAD is now at 6f0386e Fix build deps, use %%license