1this derivation will be built:2 /nix/store/l9wc42n62rkbjihd0ay56bh5jswf34zv-niks3-tests-1.4.0.drv3error: Cannot build '/nix/store/l9wc42n62rkbjihd0ay56bh5jswf34zv-niks3-tests-1.4.0.drv'.4 Reason: builder failed with exit code 1.5 Output paths:6 /nix/store/hb9kgd1b95ng8xq8j4vbfyhpdan6kbsi-niks3-tests-1.4.07 Last 11 log lines:8 > tribuchet: building on jamie9 > Running phase: unpackPhase10 > unpacking source archive /nix/store/0v9yk6364annfkclg5gs1shgcf9ms32m-source11 > source root is source12 > Running phase: patchPhase13 > Running phase: updateAutotoolsGnuConfigScriptsPhase14 > Running phase: configurePhase15 > Running phase: buildPhase16 > # github.com/Mic92/niks3/server_test [github.com/Mic92/niks3/server.test]17 > server/no_closure_test.go:50:53: testService.AuthMiddleware undefined (type *server.Service has no field or method AuthMiddleware)18 > server/no_closure_test.go:51:51: testService.AuthMiddleware undefined (type *server.Service has no field or method AuthMiddleware)19 For full logs, run:20 nix log /nix/store/l9wc42n62rkbjihd0ay56bh5jswf34zv-niks3-tests-1.4.0.drv