[warn] /home/runner/work/sbt/sbt/worker/src/main/java/sbt/internal/worker1/ForkConsoleMain.java:22:7: found raw type: java.lang.Class
[warn]   missing type arguments for generic class java.lang.Class<T>
[warn] Class
[warn]      ^
[warn] /home/runner/work/sbt/sbt/worker/src/main/java/sbt/internal/worker1/ForkConsoleMain.java:23:7: found raw type: java.util.Iterator
[warn]   missing type arguments for generic class java.util.Iterator<E>
[warn] Iterator
[warn]       ^
[warn] /home/runner/work/sbt/sbt/worker/src/main/java/sbt/internal/worker1/ForkConsoleMain.java:23:41: unchecked method invocation: method load in class java.util.ServiceLoader is applied to given types
[warn]   required: java.lang.Class<S>,java.lang.ClassLoader
[warn]   found:    java.lang.Class,java.lang.ClassLoader
[warn] ServiceLoader.load(cls, ForkConsoleMain.class.getClassLoader())
[warn]                                         ^
[warn] /home/runner/work/sbt/sbt/worker/src/main/java/sbt/internal/worker1/ForkConsoleMain.java:23:42: unchecked conversion
[warn]   required: java.lang.Class<S>
[warn]   found:    java.lang.Class
[warn] cls
[warn]    ^
[warn] /home/runner/work/sbt/sbt/worker/src/main/java/sbt/internal/worker1/ForkConsoleMain.java:62:5: found raw type: java.lang.Class
[warn]   missing type arguments for generic class java.lang.Class<T>
[warn] Class
[warn]     ^
[warn] /home/runner/work/sbt/sbt/worker/src/main/java/sbt/internal/worker1/ForkConsoleMain.java:63:54: unchecked call to getDeclaredConstructor(java.lang.Class<?>...) as a member of the raw type java.lang.Class
[warn] concrete.getDeclaredConstructor()
[warn]                                  ^
[warn] /home/runner/work/sbt/sbt/worker/src/main/java/sbt/internal/worker1/ForkConsoleMain.java:65:27: unchecked call to getMethod(java.lang.String,java.lang.Class<?>...) as a member of the raw type java.lang.Class
[warn] concrete.getMethod(
[warn]             "run",
[warn]             String[].class,
[warn]             String.class,
[warn]             String.class,
[warn]             String.class,
[warn]             String.class,
[warn]             ClassLoader.class,
[warn]             String[].class,
[warn]             Object[].class,
[warn]             xsbti.Logger.class)
[warn]                           ^