stabilize stage management for rustc tools, especially on cargo

[onur-ozkan]

-to be filled-

r? ghost

[bors]

☔ The latest upstream changes (presumably #135832) made this pull request unmergeable. Please resolve the merge conflicts.

[rust-log-analyzer]

The job x86_64-gnu-llvm-18 failed! Check out the build log: (web) (plain)

Click to see the possible cause of the failure (guessed by this bot)

#22 exporting to docker image format
#22 sending tarball 30.0s done
#22 DONE 35.5s
##[endgroup]
Setting extra environment values for docker:  --env ENABLE_GCC_CODEGEN=1 --env GCC_EXEC_PREFIX=/usr/lib/gcc/
[CI_JOB_NAME=x86_64-gnu-llvm-18]
debug: `DISABLE_CI_RUSTC_IF_INCOMPATIBLE` configured.
---
sccache: Starting the server...
##[group]Configure the build
configure: processing command line
configure: 
configure: build.configure-args := ['--build=x86_64-unknown-linux-gnu', '--llvm-root=/usr/lib/llvm-18', '--enable-llvm-link-shared', '--set', 'rust.randomize-layout=true', '--set', 'rust.thin-lto-import-instr-limit=10', '--enable-verbose-configure', '--enable-sccache', '--disable-manage-submodules', '--enable-locked-deps', '--enable-cargo-native-static', '--set', 'rust.codegen-units-std=1', '--set', 'dist.compression-profile=balanced', '--dist-compression-formats=xz', '--set', 'rust.lld=false', '--disable-dist-src', '--release-channel=nightly', '--enable-debug-assertions', '--enable-overflow-checks', '--enable-llvm-assertions', '--set', 'rust.verify-llvm-ir', '--set', 'rust.codegen-backends=llvm,cranelift,gcc', '--set', 'llvm.static-libstdcpp', '--enable-new-symbol-mangling']
configure: target.x86_64-unknown-linux-gnu.llvm-config := /usr/lib/llvm-18/bin/llvm-config
configure: llvm.link-shared     := True
configure: rust.randomize-layout := True
configure: rust.thin-lto-import-instr-limit := 10
---
  Downloaded boml v0.3.1
   Compiling boml v0.3.1
   Compiling y v0.1.0 (/checkout/compiler/rustc_codegen_gcc/build_system)
    Finished `release` profile [optimized] target(s) in 3.99s
     Running `/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-codegen/x86_64-unknown-linux-gnu/release/y test --use-system-gcc --use-backend gcc --out-dir /checkout/obj/build/x86_64-unknown-linux-gnu/stage1-tools/cg_gcc --release --mini-tests --std-tests`
Using system GCC
warning: target feature `x87` must be enabled to ensure that the ABI of the current target can be implemented correctly
  |
  = note: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
  = note: for more information, see issue #116344 <https://github.com/rust-lang/rust/issues/116344>
---
   Doc-tests rustdoc
error[E0514]: found crate `std` compiled by an incompatible version of rustc
  |
  = note: the following crate versions were found:
          crate `std` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-2839b3cdb609a720.rlib
          crate `std` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-2839b3cdb609a720.so
          crate `std` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-ce3b66a761ed4ef7.rlib
  = help: please recompile that crate using this compiler (rustc 1.86.0-nightly (9e2625e8b 2025-02-06)) (consider running `cargo clean` first)
error[E0514]: found crate `thin_vec` compiled by an incompatible version of rustc
##[error]  --> src/librustdoc/lib.rs:26:1
   |
26 | extern crate thin_vec;
26 | extern crate thin_vec;
   | ^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: the following crate versions were found:
           crate `thin_vec` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/libthin_vec-bf7567bde5927dc4.rmeta
   = help: please recompile that crate using this compiler (rustc 1.86.0-nightly (9e2625e8b 2025-02-06)) (consider running `cargo clean` first)
error[E0514]: found crate `pulldown_cmark` compiled by an incompatible version of rustc
##[error]  --> src/librustdoc/lib.rs:36:1
   |
36 | extern crate pulldown_cmark;
36 | extern crate pulldown_cmark;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: the following crate versions were found:
           crate `pulldown_cmark` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpulldown_cmark-821677cf159e0a9f.rmeta
           crate `pulldown_cmark` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpulldown_cmark_escape-87bb14d3d8968029.rmeta
   = help: please recompile that crate using this compiler (rustc 1.86.0-nightly (9e2625e8b 2025-02-06)) (consider running `cargo clean` first)
error[E0514]: found crate `rustc_abi` compiled by an incompatible version of rustc
##[error]  --> src/librustdoc/lib.rs:37:1
   |
37 | extern crate rustc_abi;
37 | extern crate rustc_abi;
   | ^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: the following crate versions were found:
           crate `rustc_abi` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_abi-21346ead562929a5.rmeta
   = help: please recompile that crate using this compiler (rustc 1.86.0-nightly (9e2625e8b 2025-02-06)) (consider running `cargo clean` first)
error[E0514]: found crate `rustc_ast` compiled by an incompatible version of rustc
##[error]  --> src/librustdoc/lib.rs:38:1
   |
38 | extern crate rustc_ast;
38 | extern crate rustc_ast;
   | ^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: the following crate versions were found:
           crate `rustc_ast` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_ast-a503315637eee050.rmeta
           crate `rustc_ast` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_ast_ir-9176f5e508f56b9e.rmeta
           crate `rustc_ast` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_ast_lowering-a584aec8d5e525fa.rmeta
           crate `rustc_ast` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_ast_passes-4cee0e1e6ac94221.rmeta
           crate `rustc_ast` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_ast_pretty-6bd21bb5049fecd7.rmeta
   = help: please recompile that crate using this compiler (rustc 1.86.0-nightly (9e2625e8b 2025-02-06)) (consider running `cargo clean` first)
error[E0514]: found crate `rustc_ast_pretty` compiled by an incompatible version of rustc
##[error]  --> src/librustdoc/lib.rs:39:1
   |
39 | extern crate rustc_ast_pretty;
39 | extern crate rustc_ast_pretty;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: the following crate versions were found:
           crate `rustc_ast_pretty` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_ast_pretty-6bd21bb5049fecd7.rmeta
   = help: please recompile that crate using this compiler (rustc 1.86.0-nightly (9e2625e8b 2025-02-06)) (consider running `cargo clean` first)
error[E0514]: found crate `rustc_attr_parsing` compiled by an incompatible version of rustc
##[error]  --> src/librustdoc/lib.rs:40:1
   |
40 | extern crate rustc_attr_parsing;
40 | extern crate rustc_attr_parsing;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: the following crate versions were found:
           crate `rustc_attr_parsing` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_attr_parsing-4a8b83cbbf272663.rmeta
   = help: please recompile that crate using this compiler (rustc 1.86.0-nightly (9e2625e8b 2025-02-06)) (consider running `cargo clean` first)
error[E0514]: found crate `rustc_data_structures` compiled by an incompatible version of rustc
##[error]  --> src/librustdoc/lib.rs:41:1
   |
41 | extern crate rustc_data_structures;
41 | extern crate rustc_data_structures;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: the following crate versions were found:
           crate `rustc_data_structures` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_data_structures-a593869bfe51c441.rmeta
   = help: please recompile that crate using this compiler (rustc 1.86.0-nightly (9e2625e8b 2025-02-06)) (consider running `cargo clean` first)
error[E0514]: found crate `rustc_driver` compiled by an incompatible version of rustc
##[error]  --> src/librustdoc/lib.rs:42:1
   |
42 | extern crate rustc_driver;
42 | extern crate rustc_driver;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: the following crate versions were found:
           crate `rustc_driver` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_driver_impl-93af70e72f459e80.rmeta
           crate `rustc_driver` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_driver-e48760756634d4aa.so
   = help: please recompile that crate using this compiler (rustc 1.86.0-nightly (9e2625e8b 2025-02-06)) (consider running `cargo clean` first)
error[E0514]: found crate `rustc_errors` compiled by an incompatible version of rustc
##[error]  --> src/librustdoc/lib.rs:43:1
   |
43 | extern crate rustc_errors;
43 | extern crate rustc_errors;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: the following crate versions were found:
           crate `rustc_errors` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_errors-2179e3e6df75a916.rmeta
   = help: please recompile that crate using this compiler (rustc 1.86.0-nightly (9e2625e8b 2025-02-06)) (consider running `cargo clean` first)
error[E0514]: found crate `rustc_expand` compiled by an incompatible version of rustc
##[error]  --> src/librustdoc/lib.rs:44:1
   |
44 | extern crate rustc_expand;
44 | extern crate rustc_expand;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: the following crate versions were found:
           crate `rustc_expand` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_expand-989e38211c3a0d04.rmeta
   = help: please recompile that crate using this compiler (rustc 1.86.0-nightly (9e2625e8b 2025-02-06)) (consider running `cargo clean` first)
error[E0514]: found crate `rustc_feature` compiled by an incompatible version of rustc
##[error]  --> src/librustdoc/lib.rs:45:1
   |
45 | extern crate rustc_feature;
45 | extern crate rustc_feature;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: the following crate versions were found:
           crate `rustc_feature` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_feature-c4d7e59a798ac198.rmeta
   = help: please recompile that crate using this compiler (rustc 1.86.0-nightly (9e2625e8b 2025-02-06)) (consider running `cargo clean` first)
error[E0514]: found crate `rustc_hir` compiled by an incompatible version of rustc
##[error]  --> src/librustdoc/lib.rs:46:1
   |
46 | extern crate rustc_hir;
46 | extern crate rustc_hir;
   | ^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: the following crate versions were found:
           crate `rustc_hir` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_hir-61d13d4ee066fb21.rmeta
           crate `rustc_hir` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_hir_analysis-f955fd84baf8d565.rmeta
           crate `rustc_hir` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_hir_pretty-00ee47c769ccc4d9.rmeta
           crate `rustc_hir` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_hir_typeck-4536777b223dcb7a.rmeta
   = help: please recompile that crate using this compiler (rustc 1.86.0-nightly (9e2625e8b 2025-02-06)) (consider running `cargo clean` first)
error[E0514]: found crate `rustc_hir_analysis` compiled by an incompatible version of rustc
##[error]  --> src/librustdoc/lib.rs:47:1
   |
47 | extern crate rustc_hir_analysis;
47 | extern crate rustc_hir_analysis;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: the following crate versions were found:
           crate `rustc_hir_analysis` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_hir_analysis-f955fd84baf8d565.rmeta
   = help: please recompile that crate using this compiler (rustc 1.86.0-nightly (9e2625e8b 2025-02-06)) (consider running `cargo clean` first)
error[E0514]: found crate `rustc_hir_pretty` compiled by an incompatible version of rustc
##[error]  --> src/librustdoc/lib.rs:48:1
   |
48 | extern crate rustc_hir_pretty;
48 | extern crate rustc_hir_pretty;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: the following crate versions were found:
           crate `rustc_hir_pretty` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_hir_pretty-00ee47c769ccc4d9.rmeta
   = help: please recompile that crate using this compiler (rustc 1.86.0-nightly (9e2625e8b 2025-02-06)) (consider running `cargo clean` first)
error[E0514]: found crate `rustc_index` compiled by an incompatible version of rustc
##[error]  --> src/librustdoc/lib.rs:49:1
   |
49 | extern crate rustc_index;
49 | extern crate rustc_index;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: the following crate versions were found:
           crate `rustc_index` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_index-1803ef7b6ceee5fb.rmeta
           crate `rustc_index` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_index_macros-5a104ca888ca0a6d.so
   = help: please recompile that crate using this compiler (rustc 1.86.0-nightly (9e2625e8b 2025-02-06)) (consider running `cargo clean` first)
error[E0514]: found crate `rustc_infer` compiled by an incompatible version of rustc
##[error]  --> src/librustdoc/lib.rs:50:1
   |
50 | extern crate rustc_infer;
50 | extern crate rustc_infer;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: the following crate versions were found:
           crate `rustc_infer` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_infer-62b554cd9d23355e.rmeta
   = help: please recompile that crate using this compiler (rustc 1.86.0-nightly (9e2625e8b 2025-02-06)) (consider running `cargo clean` first)
error[E0514]: found crate `rustc_interface` compiled by an incompatible version of rustc
##[error]  --> src/librustdoc/lib.rs:51:1
   |
51 | extern crate rustc_interface;
51 | extern crate rustc_interface;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: the following crate versions were found:
           crate `rustc_interface` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_interface-02c50c1c22cfcbc2.rmeta
   = help: please recompile that crate using this compiler (rustc 1.86.0-nightly (9e2625e8b 2025-02-06)) (consider running `cargo clean` first)
error[E0514]: found crate `rustc_lexer` compiled by an incompatible version of rustc
##[error]  --> src/librustdoc/lib.rs:52:1
   |
52 | extern crate rustc_lexer;
52 | extern crate rustc_lexer;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: the following crate versions were found:
           crate `rustc_lexer` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_lexer-9b59f2e14e623b81.rmeta
   = help: please recompile that crate using this compiler (rustc 1.86.0-nightly (9e2625e8b 2025-02-06)) (consider running `cargo clean` first)
error[E0514]: found crate `rustc_lint` compiled by an incompatible version of rustc
##[error]  --> src/librustdoc/lib.rs:53:1
   |
53 | extern crate rustc_lint;
53 | extern crate rustc_lint;
   | ^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: the following crate versions were found:
           crate `rustc_lint` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_lint-55f69ea1006274df.rmeta
           crate `rustc_lint` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_lint_defs-d0be9c379b59e6c7.rmeta
   = help: please recompile that crate using this compiler (rustc 1.86.0-nightly (9e2625e8b 2025-02-06)) (consider running `cargo clean` first)
error[E0514]: found crate `rustc_lint_defs` compiled by an incompatible version of rustc
##[error]  --> src/librustdoc/lib.rs:54:1
   |
54 | extern crate rustc_lint_defs;
54 | extern crate rustc_lint_defs;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: the following crate versions were found:
           crate `rustc_lint_defs` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_lint_defs-d0be9c379b59e6c7.rmeta
   = help: please recompile that crate using this compiler (rustc 1.86.0-nightly (9e2625e8b 2025-02-06)) (consider running `cargo clean` first)
error[E0514]: found crate `rustc_log` compiled by an incompatible version of rustc
##[error]  --> src/librustdoc/lib.rs:55:1
   |
55 | extern crate rustc_log;
55 | extern crate rustc_log;
   | ^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: the following crate versions were found:
           crate `rustc_log` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_log-eb1fe00d39fbdb60.rmeta
   = help: please recompile that crate using this compiler (rustc 1.86.0-nightly (9e2625e8b 2025-02-06)) (consider running `cargo clean` first)
error[E0514]: found crate `rustc_macros` compiled by an incompatible version of rustc
##[error]  --> src/librustdoc/lib.rs:56:1
   |
56 | extern crate rustc_macros;
56 | extern crate rustc_macros;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: the following crate versions were found:
           crate `rustc_macros` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_macros-785c488868d30b73.so
   = help: please recompile that crate using this compiler (rustc 1.86.0-nightly (9e2625e8b 2025-02-06)) (consider running `cargo clean` first)
error[E0514]: found crate `rustc_metadata` compiled by an incompatible version of rustc
##[error]  --> src/librustdoc/lib.rs:57:1
   |
57 | extern crate rustc_metadata;
57 | extern crate rustc_metadata;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: the following crate versions were found:
           crate `rustc_metadata` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_metadata-33fbeb4c8c7f3b9d.rmeta
   = help: please recompile that crate using this compiler (rustc 1.86.0-nightly (9e2625e8b 2025-02-06)) (consider running `cargo clean` first)
error[E0514]: found crate `rustc_middle` compiled by an incompatible version of rustc
##[error]  --> src/librustdoc/lib.rs:58:1
   |
58 | extern crate rustc_middle;
58 | extern crate rustc_middle;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: the following crate versions were found:
           crate `rustc_middle` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_middle-479dc176f96b3a1b.rmeta
   = help: please recompile that crate using this compiler (rustc 1.86.0-nightly (9e2625e8b 2025-02-06)) (consider running `cargo clean` first)
error[E0514]: found crate `rustc_parse` compiled by an incompatible version of rustc
##[error]  --> src/librustdoc/lib.rs:59:1
   |
59 | extern crate rustc_parse;
59 | extern crate rustc_parse;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: the following crate versions were found:
           crate `rustc_parse` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_parse-8476b9d63b9c283f.rmeta
           crate `rustc_parse` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_parse_format-a17387ea6827cb6b.rmeta
   = help: please recompile that crate using this compiler (rustc 1.86.0-nightly (9e2625e8b 2025-02-06)) (consider running `cargo clean` first)
error[E0514]: found crate `rustc_passes` compiled by an incompatible version of rustc
##[error]  --> src/librustdoc/lib.rs:60:1
   |
60 | extern crate rustc_passes;
60 | extern crate rustc_passes;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: the following crate versions were found:
           crate `rustc_passes` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_passes-d82dd863abf96114.rmeta
   = help: please recompile that crate using this compiler (rustc 1.86.0-nightly (9e2625e8b 2025-02-06)) (consider running `cargo clean` first)
error[E0514]: found crate `rustc_resolve` compiled by an incompatible version of rustc
##[error]  --> src/librustdoc/lib.rs:61:1
   |
61 | extern crate rustc_resolve;
61 | extern crate rustc_resolve;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: the following crate versions were found:
           crate `rustc_resolve` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_resolve-0adaffe9dd17bd0d.rmeta
   = help: please recompile that crate using this compiler (rustc 1.86.0-nightly (9e2625e8b 2025-02-06)) (consider running `cargo clean` first)
error[E0514]: found crate `rustc_serialize` compiled by an incompatible version of rustc
##[error]  --> src/librustdoc/lib.rs:62:1
   |
62 | extern crate rustc_serialize;
62 | extern crate rustc_serialize;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: the following crate versions were found:
           crate `rustc_serialize` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_serialize-b759afea2a54697d.rmeta
   = help: please recompile that crate using this compiler (rustc 1.86.0-nightly (9e2625e8b 2025-02-06)) (consider running `cargo clean` first)
error[E0514]: found crate `rustc_session` compiled by an incompatible version of rustc
##[error]  --> src/librustdoc/lib.rs:63:1
   |
63 | extern crate rustc_session;
63 | extern crate rustc_session;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: the following crate versions were found:
           crate `rustc_session` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_session-6a0445b68f05826c.rmeta
   = help: please recompile that crate using this compiler (rustc 1.86.0-nightly (9e2625e8b 2025-02-06)) (consider running `cargo clean` first)
error[E0514]: found crate `rustc_span` compiled by an incompatible version of rustc
##[error]  --> src/librustdoc/lib.rs:64:1
   |
64 | extern crate rustc_span;
64 | extern crate rustc_span;
   | ^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: the following crate versions were found:
           crate `rustc_span` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_span-df92fffad01bbb65.rmeta
   = help: please recompile that crate using this compiler (rustc 1.86.0-nightly (9e2625e8b 2025-02-06)) (consider running `cargo clean` first)
error[E0514]: found crate `rustc_target` compiled by an incompatible version of rustc
##[error]  --> src/librustdoc/lib.rs:65:1
   |
65 | extern crate rustc_target;
65 | extern crate rustc_target;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: the following crate versions were found:
           crate `rustc_target` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_target-0c306d6f5de32fbe.rmeta
   = help: please recompile that crate using this compiler (rustc 1.86.0-nightly (9e2625e8b 2025-02-06)) (consider running `cargo clean` first)
error[E0514]: found crate `rustc_trait_selection` compiled by an incompatible version of rustc
##[error]  --> src/librustdoc/lib.rs:66:1
   |
66 | extern crate rustc_trait_selection;
66 | extern crate rustc_trait_selection;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: the following crate versions were found:
           crate `rustc_trait_selection` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_trait_selection-a9d154b63aa79737.rmeta
   = help: please recompile that crate using this compiler (rustc 1.86.0-nightly (9e2625e8b 2025-02-06)) (consider running `cargo clean` first)
error[E0514]: found crate `test` compiled by an incompatible version of rustc
##[error]  --> src/librustdoc/lib.rs:67:1
   |
67 | extern crate test;
67 | extern crate test;
   | ^^^^^^^^^^^^^^^^^^
   |
   = note: the following crate versions were found:
           crate `test` compiled by rustc 1.85.0-beta.1 (e30eefff4 2025-01-08): /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-0ce4435fa84a6ae8.rlib
   = help: please recompile that crate using this compiler (rustc 1.86.0-nightly (9e2625e8b 2025-02-06)) (consider running `cargo clean` first)
error[E0514]: found crate `std` compiled by an incompatible version of rustc
##[error]  --> src/librustdoc/lib.rs:74:5
   |

[bors]

☔ The latest upstream changes (presumably #136747) made this pull request unmergeable. Please resolve the merge conflicts.