$ git clone -n https://src.fedoraproject.org/rpms/gqrx.git /var/lib/mock/f40-build-771866-126045/root/chroot_tmpdir/scmroot/gqrx
Cloning into '/var/lib/mock/f40-build-771866-126045/root/chroot_tmpdir/scmroot/gqrx'...
$ git reset --hard e0696db4de74cf98e9747c1d6d5fb7730f0540f6
HEAD is now at e0696db Rebuilt for new gnuradio