See ./test-suite.log
Please report to bug-guix@gnu.org
============================================================================
make[4]: *** [Makefile:4494: test-suite.log] Error 1
make[4]: Leaving directory '/tmp/guix-build-guix-0.13.0-7.8b920d7.drv-0/source'
make[3]: *** [Makefile:4602: check-TESTS] Error 2
make[3]: Leaving directory '/tmp/guix-build-guix-0.13.0-7.8b920d7.drv-0/source'
make[2]: *** [Makefile:4842: check-am] Error 2
make[2]: Leaving directory '/tmp/guix-build-guix-0.13.0-7.8b920d7.drv-0/source'
make[1]: *** [Makefile:4379: check-recursive] Error 1
make[1]: Leaving directory '/tmp/guix-build-guix-0.13.0-7.8b920d7.drv-0/source'
make: *** [Makefile:4844: check] Error 2
phase `check' failed after 182.3 seconds
builder for `/gnu/store/nar20l3n8ggi9gx9fjnhfa2b1kh93myi-guix-0.13.0-7.8b920d7.drv' failed with exit code 1
guix system: error: build failed: build of `/gnu/store/nar20l3n8ggi9gx9fjnhfa2b1kh93myi-guix-0.13.0-7.8b920d7.drv' failed
~ $