$ git clone -n https://src.fedoraproject.org/rpms/libdispatch.git /var/lib/mock/f38-build-720447-97653/root/chroot_tmpdir/scmroot/libdispatch
Cloning into '/var/lib/mock/f38-build-720447-97653/root/chroot_tmpdir/scmroot/libdispatch'...
$ git reset --hard 9c27dc72dd4372c48d92f260b472af918416e28f
HEAD is now at 9c27dc7 Updated to 5.7.3-RELEASE