Running on Ubuntu 18.04. The build log is attached.

building /gnu/store/71if1zv3qhw14ynxi953p00i68lgm1dz-volk-1.3.drv...

/ 'check' phasebuilder for `/gnu/store/71if1zv3qhw14ynxi953p00i68lgm1dz-volk-1.3.drv' failed with exit code 1
build of /gnu/store/71if1zv3qhw14ynxi953p00i68lgm1dz-volk-1.3.drv failed
View build log at '/var/log/guix/drvs/71/if1zv3qhw14ynxi953p00i68lgm1dz-volk-1.3.drv.bz2'.
guix upgrade: error: build of `/gnu/store/71if1zv3qhw14ynxi953p00i68lgm1dz-volk-1.3.drv' failed