This is ignorable, everything runs fine and many are intentional but theoretically one should add :shadow to all such declarations like (def target :shadow (first all-targets))
/usr/local/lib/janet/joy/helper.janet:290:1: compile warning (normal): binding group-by is shadowing a global binding
/usr/local/lib/janet/joy/helper.janet:308:1: compile warning (normal): binding contains? is shadowing a global binding
/usr/local/lib/janet/joy/logger.janet:44:3: compile warning (normal): binding options is shadowing a local binding
/usr/local/lib/janet/janet-html.janet:2:3: compile warning (normal): binding str is shadowing a local binding
/usr/local/lib/janet/janet-html.janet:62:3: compile warning (normal): binding attrs is shadowing a local binding
/usr/local/lib/janet/joy/responder.janet:25:3: compile warning (normal): binding options is shadowing a local binding
/usr/local/lib/janet/joy/responder.janet:25:3: compile warning (normal): binding headers is shadowing a local binding
/usr/local/lib/janet/uri.janet:152:1: compile warning (normal): binding parse-query is shadowing a global binding
/usr/local/lib/janet/uri.janet:182:3: compile warning (normal): binding u is shadowing a local binding
/usr/local/lib/janet/uri.janet:168:1: compile warning (normal): binding parse is shadowing a global binding
/usr/local/lib/janet/joy/http.janet:15:5: compile warning (normal): binding k is shadowing a local binding
/usr/local/lib/janet/joy/http.janet:15:5: compile warning (normal): binding v is shadowing a local binding
/usr/local/lib/janet/joy/http.janet:18:28: compile warning (normal): binding k is shadowing a local binding
/usr/local/lib/janet/joy/http.janet:78:3: compile warning (normal): binding content-type is shadowing a global binding
/usr/local/lib/janet/joy/http.janet:116:3: compile warning (normal): binding headers is shadowing a global binding
/usr/local/lib/janet/joy/http.janet:123:3: compile warning (normal): binding headers is shadowing a global binding
/usr/local/lib/janet/joy/http.janet:123:3: compile warning (normal): binding content-type is shadowing a global binding
/usr/local/lib/janet/cipher.janet:16:1: compile warning (normal): binding password-key is shadowing a global binding
/usr/local/lib/janet/cipher.janet:22:1: compile warning (normal): binding password-key is shadowing a global binding
/usr/local/lib/janet/cipher.janet:28:1: compile warning (normal): binding hash is shadowing a global binding
/usr/local/lib/janet/cipher.janet:43:1: compile warning (normal): binding encryption-key is shadowing a global binding
/usr/local/lib/janet/cipher.janet:46:3: compile warning (normal): binding encryption-key is shadowing a local binding
/usr/local/lib/janet/cipher.janet:54:1: compile warning (normal): binding encryption-key is shadowing a global binding
/usr/local/lib/janet/cipher.janet:57:3: compile warning (normal): binding encryption-key is shadowing a local binding
/usr/local/lib/janet/cipher.janet:57:3: compile warning (normal): binding cipher-text is shadowing a local binding
/usr/local/lib/janet/joy/middleware.janet:89:3: compile warning (normal): binding options is shadowing a local binding
/usr/local/lib/janet/joy/middleware.janet:170:5: compile warning (normal): binding body is shadowing a local binding
/usr/local/lib/janet/joy/middleware.janet:180:5: compile warning (normal): binding query-string is shadowing a local binding
/usr/local/lib/janet/joy/middleware.janet:180:5: compile warning (normal): binding request is shadowing a local binding
/usr/local/lib/janet/joy/csrf.janet:27:1: compile warning (normal): binding session-token is shadowing a global binding
/usr/local/lib/janet/joy/csrf.janet:70:5: compile warning (normal): binding session-token is shadowing a global binding
/usr/local/lib/janet/joy/csrf.janet:70:5: compile warning (normal): binding request is shadowing a local binding
/usr/local/lib/janet/joy/session.janet:96:3: compile warning (normal): binding cookie-options is shadowing a local binding
/usr/local/lib/janet/joy/session.janet:105:3: compile warning (normal): binding cookie-options is shadowing a local binding
/usr/local/lib/janet/joy/session.janet:121:15: compile warning (normal): binding cookie is shadowing a global binding
/usr/local/lib/janet/joy/router.janet:74:3: compile warning (normal): binding route-url is shadowing a global binding
/usr/local/lib/janet/joy/router.janet:74:3: compile warning (normal): binding uri is shadowing a local binding
/usr/local/lib/janet/joy/router.janet:133:1: compile warning (normal): binding method is shadowing a global binding
/usr/local/lib/janet/joy/router.janet:134:3: compile warning (normal): binding handler is shadowing a local binding
/usr/local/lib/janet/joy/router.janet:148:3: compile warning (normal): binding bindings is shadowing a local binding
/usr/local/lib/janet/joy/router.janet:162:5: compile warning (normal): binding request is shadowing a local binding
/usr/local/lib/janet/joy/router.janet:183:1: compile warning (normal): binding handler is shadowing a global binding
/usr/local/lib/janet/joy/router.janet:196:1: compile warning (normal): binding handler is shadowing a global binding
/usr/local/lib/janet/joy/router.janet:209:1: compile warning (normal): binding handler is shadowing a global binding
/usr/local/lib/janet/joy/router.janet:215:1: compile warning (normal): binding handler is shadowing a global binding
/usr/local/lib/janet/joy/router.janet:253:3: compile warning (normal): binding options is shadowing a local binding
/usr/local/lib/janet/joy/router.janet:255:3: compile warning (normal): binding wrap-if is shadowing a global binding
/usr/local/lib/janet/joy/router.janet:256:3: compile warning (normal): binding wrap-with is shadowing a global binding
/usr/local/lib/janet/joy/router.janet:284:1: compile warning (normal): binding method is shadowing a global binding
/usr/local/lib/janet/joy/router.janet:285:3: compile warning (normal): binding handler is shadowing a global binding
/usr/local/lib/janet/joy/router.janet:297:3: compile warning (normal): binding args is shadowing a local binding
/usr/local/lib/janet/joy/router.janet:320:3: compile warning (normal): binding rest is shadowing a global binding
/usr/local/lib/janet/joy/router.janet:320:3: compile warning (normal): binding rest is shadowing a local binding
/usr/local/lib/janet/joy/router.janet:345:1: compile warning (normal): binding query-string is shadowing a global binding
/usr/local/lib/janet/joy/router.janet:356:3: compile warning (normal): binding route is shadowing a global binding
/usr/local/lib/janet/joy/router.janet:356:3: compile warning (normal): binding route-params is shadowing a global binding
/usr/local/lib/janet/joy/router.janet:356:3: compile warning (normal): binding route-params is shadowing a local binding
/usr/local/lib/janet/joy/router.janet:356:3: compile warning (normal): binding anchor is shadowing a local binding
/usr/local/lib/janet/joy/router.janet:372:3: compile warning (normal): binding method is shadowing a global binding
/usr/local/lib/janet/joy/router.janet:372:3: compile warning (normal): binding method is shadowing a local binding
/usr/local/lib/janet/joy/cli/migrations.janet:26:3: compile warning (normal): binding name is shadowing a local binding
/usr/local/lib/janet/db/helper.janet:108:1: compile warning (normal): binding group-by is shadowing a global binding
/usr/local/lib/janet/db/sqlite/sql.janet:43:3: compile warning (normal): binding params is shadowing a local binding
/usr/local/lib/janet/db/sqlite/sql.janet:120:5: compile warning (normal): binding join-table is shadowing a local binding
/usr/local/lib/janet/db/sqlite/sql.janet:121:5: compile warning (normal): binding from-table is shadowing a local binding
/usr/local/lib/janet/db/sqlite/sql.janet:165:3: compile warning (normal): binding table-name is shadowing a local binding
/usr/local/lib/janet/db/sqlite/sql.janet:186:3: compile warning (normal): binding inner is shadowing a local binding
/usr/local/lib/janet/db/sqlite/sql.janet:226:3: compile warning (normal): binding where is shadowing a global binding
/usr/local/lib/janet/db/sqlite/sql.janet:253:3: compile warning (normal): binding update* is shadowing a local binding
/usr/local/lib/janet/db/sqlite/sql.janet:273:3: compile warning (normal): binding sql is shadowing a local binding
/usr/local/lib/janet/db/sqlite/sql.janet:301:3: compile warning (normal): binding set-params is shadowing a local binding
/usr/local/lib/janet/db/sqlite/sql.janet:301:3: compile warning (normal): binding where-params is shadowing a local binding
/usr/local/lib/janet/db/sqlite/sql.janet:298:1: compile warning (normal): binding update is shadowing a global binding
/usr/local/lib/janet/db/sqlite/db.janet:61:3: compile warning (normal): binding params is shadowing a local binding
/usr/local/lib/janet/db/sqlite/db.janet:99:3: compile warning (normal): binding params is shadowing a local binding
/usr/local/lib/janet/db/sqlite/db.janet:203:1: compile warning (normal): binding schema is shadowing a global binding
/usr/local/lib/janet/db/sqlite/db.janet:208:1: compile warning (normal): binding join-columns is shadowing a global binding
/usr/local/lib/janet/db/sqlite/db.janet:214:1: compile warning (normal): binding schema is shadowing a global binding
/usr/local/lib/janet/db/sqlite/db.janet:222:7: compile warning (normal): binding join-columns is shadowing a global binding
/usr/local/lib/janet/db/sqlite/db.janet:222:7: compile warning (normal): binding join-dict is shadowing a global binding
/usr/local/lib/janet/db/sqlite/db.janet:222:7: compile warning (normal): binding row is shadowing a local binding
/usr/local/lib/janet/db/sqlite/db.janet:236:1: compile warning (normal): binding schema is shadowing a global binding
/usr/local/lib/janet/db/sqlite/db.janet:242:1: compile warning (normal): binding schema is shadowing a global binding
/usr/local/lib/janet/db/sqlite/db.janet:265:15: compile warning (normal): binding join-columns is shadowing a global binding
/usr/local/lib/janet/db/sqlite/db.janet:265:15: compile warning (normal): binding join-table is shadowing a local binding
/usr/local/lib/janet/db/sqlite/db.janet:305:3: compile warning (normal): binding args is shadowing a local binding
/usr/local/lib/janet/db/sqlite/db.janet:305:3: compile warning (normal): binding schema is shadowing a global binding
/usr/local/lib/janet/db/sqlite/db.janet:332:1: compile warning (normal): binding find is shadowing a global binding
/usr/local/lib/janet/db/sqlite/db.janet:426:3: compile warning (normal): binding schema is shadowing a global binding
/usr/local/lib/janet/db/sqlite/db.janet:480:3: compile warning (normal): binding params is shadowing a local binding
/usr/local/lib/janet/db/sqlite/db.janet:433:1: compile warning (normal): binding update is shadowing a global binding
/usr/local/lib/janet/db/sqlite/db.janet:578:3: compile warning (normal): binding schema-sql is shadowing a global binding
/usr/local/lib/janet/db/sqlite/db.janet:619:1: compile warning (normal): binding all is shadowing a global binding
/usr/local/lib/janet/db/migrator.janet:42:5: compile warning (normal): binding filename is shadowing a local binding
/usr/local/lib/janet/db/migrator.janet:92:1: compile warning (normal): binding db-versions is shadowing a global binding
/usr/local/lib/janet/db/migrator.janet:92:1: compile warning (normal): binding file-migration-map is shadowing a global binding
/usr/local/lib/janet/musty.janet:102:1: compile warning (normal): binding debugger is shadowing a global binding
/usr/local/lib/janet/joy/cli/route.janet:52:3: compile warning (normal): binding new-pages is shadowing a global binding
/usr/local/lib/janet/joy/cli/route.janet:53:3: compile warning (normal): binding new-main is shadowing a global binding
/usr/local/lib/janet/joy/cli/controller.janet:35:1: compile warning (normal): binding table is shadowing a global binding
/usr/local/lib/janet/joy/cli/controller.janet:39:1: compile warning (normal): binding table is shadowing a global binding
/usr/local/lib/janet/joy/cli/controller.janet:43:1: compile warning (normal): binding table is shadowing a global binding
/usr/local/lib/janet/joy/cli/controller.janet:47:1: compile warning (normal): binding table is shadowing a global binding
/usr/local/lib/janet/joy/cli/controller.janet:55:1: compile warning (normal): binding table is shadowing a global binding
/usr/local/lib/janet/joy/cli/controller.janet:56:3: compile warning (normal): binding new-main is shadowing a global binding
/usr/local/lib/janet/joy/cli/projects.janet:7:1: compile warning (normal): binding generate is shadowing a global binding
/usr/local/lib/janet/joy/cli.janet:20:1: compile warning (normal): binding generate is shadowing a global binding
/usr/local/lib/janet/joy/form-helper.janet:95:3: compile warning (normal): binding attrs is shadowing a local binding
/usr/local/lib/janet/joy/form-helper.janet:157:3: compile warning (normal): binding action is shadowing a local binding
/usr/local/lib/janet/joy/form-helper.janet:171:1: compile warning (normal): binding label is shadowing a global binding
/usr/local/lib/janet/joy/db.janet:14:7: compile warning (normal): binding row is shadowing a local binding
/usr/local/lib/janet/halo2.janet:95:3: compile warning (normal): binding parts is shadowing a local binding
/usr/local/lib/janet/halo2.janet:106:3: compile warning (normal): binding headers is shadowing a local binding
/usr/local/lib/janet/halo2.janet:136:3: compile warning (normal): binding headers is shadowing a local binding
/usr/local/lib/janet/halo2.janet:152:5: compile warning (normal): binding content-type is shadowing a global binding
/usr/local/lib/janet/halo2.janet:152:5: compile warning (normal): binding file-exists? is shadowing a global binding
/usr/local/lib/janet/halo2.janet:185:11: compile warning (normal): binding content-length is shadowing a global binding
/usr/local/lib/janet/halo2.janet:185:11: compile warning (normal): binding request is shadowing a global binding
/usr/local/lib/janet/halo2.janet:256:3: compile warning (normal): binding port is shadowing a local binding
/usr/local/lib/janet/hiccup-lexer.janet:3:1: compile warning (normal): binding pairs is shadowing a global binding
helpers.janet:29:1: compile warning (normal): binding request is shadowing a global binding
helpers.janet:29:1: compile warning (normal): binding body is shadowing a global binding
helpers.janet:43:1: compile warning (normal): binding request is shadowing a global binding
helpers.janet:49:1: compile warning (normal): binding request is shadowing a global binding
helpers.janet:53:1: compile warning (normal): binding request is shadowing a global binding
helpers.janet:54:3: compile warning (normal): binding session is shadowing a global binding
helpers.janet:78:1: compile warning (normal): binding body is shadowing a global binding
helpers.janet:78:1: compile warning (normal): binding request is shadowing a global binding
helpers.janet:78:1: compile warning (normal): binding layout is shadowing a global binding
helpers.janet:102:1: compile warning (normal): binding request is shadowing a global binding
routes/examples.janet:8:3: compile warning (normal): binding method is shadowing a local binding
routes/examples.janet:28:1: compile warning (normal): binding link is shadowing a global binding
routes/examples.janet:29:3: compile warning (normal): binding name-url is shadowing a local binding
routes/examples.janet:55:1: compile warning (normal): binding request is shadowing a global binding
routes/examples.janet:56:3: compile warning (normal): binding session is shadowing a global binding
routes/examples.janet:112:1: compile warning (normal): binding request is shadowing a global binding
routes/examples.janet:113:3: compile warning (normal): binding params is shadowing a global binding
routes/examples.janet:115:3: compile warning (normal): binding html is shadowing a global binding
routes/examples.janet:148:1: compile warning (normal): binding request is shadowing a global binding
routes/examples.janet:152:5: compile warning (normal): binding binding is shadowing a local binding
routes/examples.janet:152:5: compile warning (normal): binding request is shadowing a local binding
routes/examples.janet:163:1: compile warning (normal): binding request is shadowing a global binding
routes/examples.janet:164:3: compile warning (normal): binding body is shadowing a global binding
routes/examples.janet:164:3: compile warning (normal): binding params is shadowing a global binding
routes/examples.janet:183:1: compile warning (normal): binding request is shadowing a global binding
routes/examples.janet:189:1: compile warning (normal): binding request is shadowing a global binding
routes/examples.janet:190:3: compile warning (normal): binding body is shadowing a global binding
routes/examples.janet:200:1: compile warning (normal): binding request is shadowing a global binding
routes/examples.janet:207:1: compile warning (normal): binding request is shadowing a global binding
routes/examples.janet:208:3: compile warning (normal): binding html is shadowing a global binding
routes/examples.janet:217:1: compile warning (normal): binding request is shadowing a global binding
routes/home.janet:25:1: compile warning (normal): binding request is shadowing a global binding
routes/home.janet:57:1: compile warning (normal): binding request is shadowing a global binding
routes/home.janet:58:3: compile warning (normal): binding body is shadowing a global binding
routes/home.janet:79:1: compile warning (normal): binding request is shadowing a global binding
routes/home.janet:80:3: compile warning (normal): binding result is shadowing a local binding
routes/sessions.janet:3:1: compile warning (normal): binding request is shadowing a global binding
routes/playground.janet:4:1: compile warning (normal): binding request is shadowing a global binding
routes/playground.janet:5:3: compile warning (normal): binding html is shadowing a global binding
routes/playground.janet:24:1: compile warning (normal): binding request is shadowing a global binding
routes/playground.janet:31:1: compile warning (normal): binding request is shadowing a global binding
routes/playground.janet:32:3: compile warning (normal): binding example is shadowing a local binding
routes/tutorials.janet:6:1: compile warning (normal): binding request is shadowing a global binding
routes/tutorials.janet:33:1: compile warning (normal): binding request is shadowing a global binding
routes/bindings.janet:20:1: compile warning (normal): binding request is shadowing a global binding
routes/bindings.janet:21:3: compile warning (normal): binding name is shadowing a local binding
main.janet:6:1: compile warning (normal): binding routes is shadowing a global binding
main.janet:27:1: compile warning (normal): binding app is shadowing a global binding
This is ignorable, everything runs fine and many are intentional but theoretically one should add
:shadowto all such declarations like(def target :shadow (first all-targets))