$ make check
find tests -name "*.scm" | xargs -t -L1 ./test-env guile
./test-env guile tests/control-server.scm
knots: thread-pool: internal exception: #<&compound-exception components: (#<&assertion-failure> #<&origin origin: #f> #<&message message: "Wrong number of arguments to ~A"> #<&irritants irritants: (#<procedure 7fed11d25560 at nar-herder/database.scm:500:27 (seconds-delayed)>)> #<&exception-with-kind-and-args kind: wrong-number-of-args args: (#f "Wrong number of arguments to ~A" (#<procedure 7fed11d25560 at nar-herder/database.scm:500:27 (seconds-delayed)>) #f)>)>