$ git clone -n https://src.fedoraproject.org/rpms/libcoap.git /var/lib/mock/f41-build-847422-163983/root/chroot_tmpdir/scmroot/libcoap
Cloning into '/var/lib/mock/f41-build-847422-163983/root/chroot_tmpdir/scmroot/libcoap'...
$ git reset --hard b1bea1f069e493810be4790e49b2b56665d3a589
HEAD is now at b1bea1f Update to 4.3.5 GA