fix(rustdoc): switch to new --emit options (#16739)

### What does this PR try to resolve?

Switch to new rustdoc option accordingly.

See the rename PR in <rust-lang/rust#153460>.

### How to test and review this PR?

Author: epage

src/cargo/core/compiler/mod.rs

@@ -876,14 +876,14 @@ fn prepare_rustdoc(build_runner: &BuildRunner<'_, '_>, unit: &Unit) -> CargoResu
     add_allow_features(build_runner, &mut rustdoc);
 
     if build_runner.bcx.gctx.cli_unstable().rustdoc_depinfo {
-        // toolchain-shared-resources is required for keeping the shared styling resources
-        // invocation-specific is required for keeping the original rustdoc emission
+        // html-static-files is required for keeping the shared styling resources
+        // html-non-static-files is required for keeping the original rustdoc emission
         let mut arg = if build_runner.bcx.gctx.cli_unstable().rustdoc_mergeable_info {
             // toolchain resources are written at the end, at the same time as merging
-            OsString::from("--emit=invocation-specific,dep-info=")
+            OsString::from("--emit=html-non-static-files,dep-info=")
         } else {
             // if not using mergeable CCI, everything is written every time
-            OsString::from("--emit=toolchain-shared-resources,invocation-specific,dep-info=")
+            OsString::from("--emit=html-static-files,html-non-static-files,dep-info=")
         };
         arg.push(rustdoc_dep_info_loc(build_runner, unit));
         rustdoc.arg(arg);
@@ -895,7 +895,7 @@ fn prepare_rustdoc(build_runner: &BuildRunner<'_, '_>, unit: &Unit) -> CargoResu
         rustdoc.arg("-Zunstable-options");
     } else if build_runner.bcx.gctx.cli_unstable().rustdoc_mergeable_info {
         // toolchain resources are written at the end, at the same time as merging
-        rustdoc.arg("--emit=invocation-specific");
+        rustdoc.arg("--emit=html-non-static-files");
         rustdoc.arg("-Zunstable-options");
     }
 

tests/testsuite/doc.rs

@@ -3653,7 +3653,7 @@ fn mergeable_info_rebuild_with_depinfo() {
         .with_stderr_data(
             str![[r#"
 [DOCUMENTING] foo v0.0.0 ([ROOT]/foo)
-[RUNNING] `rustdoc [..]--crate-name foo [..]--emit=invocation-specific,dep-info=[..] --merge=none --parts-out-dir=[ROOT]/foo/target/debug/build/foo-[HASH]/out [..]`
+[RUNNING] `rustdoc [..]--crate-name foo [..]--emit=html-non-static-files,dep-info=[..] --merge=none --parts-out-dir=[ROOT]/foo/target/debug/build/foo-[HASH]/out [..]`
 [FINISHED] `dev` profile [unoptimized + debuginfo] target(s) in [ELAPSED]s
 [MERGING] 1 doc for host
 [RUNNING] `rustdoc -o [ROOT]/foo/target/doc -Zunstable-options --merge=finalize --include-parts-dir=[ROOT]/foo/target/debug/build/foo-[HASH]/out`
@@ -3717,7 +3717,7 @@ fn mergeable_info_rebuild_with_depinfo() {
             str![[r#"
 [DIRTY] foo v0.0.0 ([ROOT]/foo): the file `src/lib.rs` has changed ([TIME_DIFF_AFTER_LAST_BUILD])
 [DOCUMENTING] foo v0.0.0 ([ROOT]/foo)
-[RUNNING] `rustdoc [..]--crate-name foo [..]--emit=invocation-specific,dep-info=[..] --merge=none --parts-out-dir=[ROOT]/foo/target/debug/build/foo-[HASH]/out [..]`
+[RUNNING] `rustdoc [..]--crate-name foo [..]--emit=html-non-static-files,dep-info=[..] --merge=none --parts-out-dir=[ROOT]/foo/target/debug/build/foo-[HASH]/out [..]`
 [FINISHED] `dev` profile [unoptimized + debuginfo] target(s) in [ELAPSED]s
 [MERGING] 1 doc for host
 [RUNNING] `rustdoc -o [ROOT]/foo/target/doc -Zunstable-options --merge=finalize --include-parts-dir=[ROOT]/foo/target/debug/build/foo-[HASH]/out`