+ - {env: IMPL=scheme scheme_MODE=chibi, services: [docker]}
+ - {env: IMPL=scheme scheme_MODE=kawa, services: [docker]}
+ - {env: IMPL=scheme scheme_MODE=gauche, services: [docker]}
+ - {env: IMPL=scheme scheme_MODE=chicken, services: [docker]}
+ - {env: IMPL=scheme scheme_MODE=sagittarius, services: [docker]}
+ - {env: IMPL=scheme scheme_MODE=cyclone, services: [docker]}
+# - {env: IMPL=scheme scheme_MODE=foment, services: [docker]}
+ - {env: IMPL=skew, services: [docker]}