Rustdoc fails to build wasm32 target documentation #76526

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1. o01eg

   added

   C-bugCategory: This is a bug.Category: This is a bug.

   on Sep 9, 2020
2. o01eg commented on Sep 10, 2020

   

   o01eg

   on Sep 10, 2020

   ContributorAuthor

   More actions

   What about to use #43348 to make other platforms available when building rust from sources?
3. o01eg

   added a commit that references this issue on Sep 10, 2020

   Allow warnings to fix rust-lang/rust#76526

   121f904
4. gentoo-bot

   added a commit that references this issue on Sep 10, 2020

   Allow warnings to fix rust-lang/rust#76526

   ...

   bdc4473
5. jyn514

   added

   A-docsArea: Documentation for any part of the project, including the compiler, standard library, and toolsArea: Documentation for any part of the project, including the compiler, standard library, and tools

   T-libs-api[DEPRECATED; DO NOT USE][DEPRECATED; DO NOT USE]

   on Sep 14, 2020
6. jyn514 commented on Sep 14, 2020

   

   jyn514

   on Sep 14, 2020

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   Same issue as in #74976 (comment). Relevant code:

   rust/library/std/src/sys/mod.rs

   Lines 66 to 72 in 5b04bbf

   	} else if #[cfg(any(target_os = "cloudabi",
   	target_os = "hermit",
   	target_arch = "wasm32",
   	all(target_vendor = "fortanix", target_env = "sgx")))] {
   	// On CloudABI and wasm right now the module below doesn't compile
   	// (missing things in `libc` which is empty) so just omit everything
   	// with an empty module

   Maybe it's as simple as removing that else if #[cfg]?
7. jyn514

   added

   O-wasmTarget: WASM (WebAssembly), http://webassembly.org/Target: WASM (WebAssembly), http://webassembly.org/

   on Sep 14, 2020
8. jyn514

   added a commit that references this issue on Sep 15, 2020

   Don't single out intra-doc links as causing rollups to fail

   ...

   b0d8923
9. jyn514 commented on Jan 8, 2021

   

   jyn514

   on Jan 8, 2021

   Last edited by jyn514

   Member

   More actions

   Maybe it's as simple as removing that else if #[cfg]?

   It is not.

   Errors

    Documenting std v0.0.0 (/home/joshua/rustc2/library/std)
   error[E0432]: unresolved import `crate::sys::cvt`
    --> library/std/src/sys/unix/ext/net/addr.rs:4:5
     |
   4 | use crate::sys::cvt;
     |     ^^^^^^^^^^^^^^^ no `cvt` in `sys`
   
   error[E0432]: unresolved import `libc::c_int`
     --> library/std/src/sys/unix/ext/net/addr.rs:11:13
      |
   11 |     pub use libc::c_int;
      |             ^^^^^^^^^^^ no `c_int` in the root
   
   error[E0432]: unresolved import `crate::sys::net::Socket`
     --> library/std/src/sys/unix/ext/net/ancillary.rs:12:5
      |
   12 | use crate::sys::net::Socket;
      |     ^^^^^^^^^^^^^^^^^^^^^^^ no `Socket` in `sys::wasm::net`
   
   error[E0432]: unresolved import `libc::c_int`
     --> library/std/src/sys/unix/ext/net/ancillary.rs:18:13
      |
   18 |     pub use libc::c_int;
      |             ^^^^^^^^^^^ no `c_int` in the root
   
   error[E0432]: unresolved import `crate::sys::cvt`
     --> library/std/src/sys/unix/ext/net/datagram.rs:26:5
      |
   26 | use crate::sys::cvt;
      |     ^^^^^^^^^^^^^^^ no `cvt` in `sys`
   
   error[E0432]: unresolved import `crate::sys::net::Socket`
     --> library/std/src/sys/unix/ext/net/datagram.rs:27:5
      |
   27 | use crate::sys::net::Socket;
      |     ^^^^^^^^^^^^^^^^^^^^^^^ no `Socket` in `sys::wasm::net`
   
   error[E0432]: unresolved import `crate::sys::cvt`
    --> library/std/src/sys/unix/ext/net/listener.rs:4:5
     |
   4 | use crate::sys::cvt;
     |     ^^^^^^^^^^^^^^^ no `cvt` in `sys`
   
   error[E0432]: unresolved import `crate::sys::net::Socket`
    --> library/std/src/sys/unix/ext/net/listener.rs:5:5
     |
   5 | use crate::sys::net::Socket;
     |     ^^^^^^^^^^^^^^^^^^^^^^^ no `Socket` in `sys::wasm::net`
   
   error[E0432]: unresolved import `crate::sys::cvt`
     --> library/std/src/sys/unix/ext/net/stream.rs:28:5
      |
   28 | use crate::sys::cvt;
      |     ^^^^^^^^^^^^^^^ no `cvt` in `sys`
   
   error[E0432]: unresolved import `crate::sys::net::Socket`
     --> library/std/src/sys/unix/ext/net/stream.rs:29:5
      |
   29 | use crate::sys::net::Socket;
      |     ^^^^^^^^^^^^^^^^^^^^^^^ no `Socket` in `sys::wasm::net`
   
   error[E0412]: cannot find type `c_int` in crate `libc`
     --> library/std/src/sys/unix/ext/net/datagram.rs:51:27
      |
   51 | const MSG_NOSIGNAL: libc::c_int = 0x0;
      |                           ^^^^^ not found in `libc`
      |
   help: consider importing this type alias
      |
   11 | use crate::sys::unix_ext::io::raw::c_int;
      |
   
   error[E0412]: cannot find type `c_int` in crate `libc`
      --> library/std/src/sys/unix/ext/net/datagram.rs:262:22
       |
   262 |         flags: libc::c_int,
       |                      ^^^^^ not found in `libc`
       |
   help: consider importing this type alias
       |
   11  | use crate::sys::unix_ext::io::raw::c_int;
       |
   
   error: Compilation failed, aborting rustdoc
   
   error: aborting due to 13 previous errors
   
10. uqs

    added 2 commits that reference this issue on Mar 23, 2021

    lang/rust: Fix DOCS build, unbreak RUST_BACKTRACE

    ...

    1fe1318

    lang/rust: Fix DOCS build, unbreak RUST_BACKTRACE

    ...

    6e1b486
11. Jehops

    added a commit that references this issue on Mar 23, 2021

    lang/rust: Fix DOCS build, unbreak RUST_BACKTRACE

    ...

    e86f131
12. netgate-git-updates

    added a commit that references this issue on Apr 7, 2021

    lang/rust: Fix DOCS build, unbreak RUST_BACKTRACE

    ...

    20d8683
13. gentoo-bot

    added a commit that references this issue on Apr 27, 2021

    dev-lang/rust: set deny-warnings=false if wasm + doc are requested

    ...

    c00e143
14. o01eg commented on Apr 10, 2022

    

    o01eg

    on Apr 10, 2022

    Last edited by o01eg

    ContributorAuthor

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    Same error on 4484165 (still I was able to compile 5e57faa)

     Documenting std v0.0.0 (/tmp/portage/dev-lang/rust-9999/work/rust-git-src/library/std)
         Running `/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/bootstrap/debug/rustdoc --edition=2021 --crate-type dylib --crate-type rlib --crate-name std library/std/src/lib.rs --target wasm32-unknown-unknown -o /tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/doc --cfg 'feature="addr2line"' --cfg 'feature="backtrace"' --cfg 'feature="compiler-builtins-c"' --cfg 'feature="gimli-symbolize"' --cfg 'feature="miniz_oxide"' --cfg 'feature="object"' --cfg 'feature="panic_unwind"' --cfg 'feature="std_detect_dlsym_getauxval"' --cfg 'feature="std_detect_file_io"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --markdown-css rust.css --markdown-no-toc -Z unstable-options --resource-suffix 1.61.0 --index-page /tmp/portage/dev-lang/rust-9999/work/rust-git-src/src/doc/index.md -C metadata=7e61aeb750b4c404 -L dependency=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps -L dependency=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/release/deps --extern addr2line=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps/libaddr2line-b4b8704642f8bf38.rmeta --extern alloc=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps/liballoc-c468320efb1a683c.rmeta --extern cfg_if=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps/libcfg_if-8c954320c548f2e2.rmeta --extern compiler_builtins=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps/libcompiler_builtins-bd1b56e372d5c857.rmeta --extern core=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps/libcore-61b8495208d4423f.rmeta --extern dlmalloc=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps/libdlmalloc-696c7b00432258bb.rmeta --extern hashbrown=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps/libhashbrown-182fba800933f5e1.rmeta --extern libc=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps/liblibc-6b456d0827f7a568.rmeta --extern miniz_oxide=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps/libminiz_oxide-d40ea7c1993afb36.rmeta --extern object=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps/libobject-a7fa79431a5f2084.rmeta --extern panic_abort=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps/libpanic_abort-03fa967b4eba1fc7.rmeta --extern panic_unwind=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps/libpanic_unwind-5fb497a6c702a4e5.rmeta --extern rustc_demangle=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps/librustc_demangle-a57ff3271e6dfc69.rmeta --extern std_detect=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps/libstd_detect-4d7b1c596cfbf70d.rmeta --extern unwind=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps/libunwind-b8fabe1a637b2232.rmeta -Csymbol-mangling-version=legacy -Zunstable-options '-Wrustdoc::invalid_codeblock_attributes' --crate-version '1.61.0-dev
    (293fa7a32
    2022-03-03)
    (gentoo)' '-Zcrate-attr=doc(html_root_url="https://doc.rust-lang.org/nightly/")' --cfg backtrace_in_libstd`
    rustdoc command: "LD_LIBRARY_PATH"="/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2/lib:/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/release/deps:/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage0/lib" "/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2/bin/rustdoc" "--edition=2021" "--crate-type" "dylib" "--crate-type" "rlib" "--crate-name" "std" "library/std/src/lib.rs" "--target" "wasm32-unknown-unknown" "-o" "/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/doc" "--cfg" "feature=\"addr2line\"" "--cfg" "feature=\"backtrace\"" "--cfg" "feature=\"compiler-builtins-c\"" "--cfg" "feature=\"gimli-symbolize\"" "--cfg" "feature=\"miniz_oxide\"" "--cfg" "feature=\"object\"" "--cfg" "feature=\"panic_unwind\"" "--cfg" "feature=\"std_detect_dlsym_getauxval\"" "--cfg" "feature=\"std_detect_file_io\"" "--error-format=json" "--json=diagnostic-rendered-ansi,artifacts,future-incompat" "--markdown-css" "rust.css" "--markdown-no-toc" "-Z" "unstable-options" "--resource-suffix" "1.61.0" "--index-page" "/tmp/portage/dev-lang/rust-9999/work/rust-git-src/src/doc/index.md" "-C" "metadata=7e61aeb750b4c404" "-L" "dependency=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps" "-L" "dependency=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/release/deps" "--extern" "addr2line=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps/libaddr2line-b4b8704642f8bf38.rmeta" "--extern" "alloc=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps/liballoc-c468320efb1a683c.rmeta" "--extern" "cfg_if=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps/libcfg_if-8c954320c548f2e2.rmeta" "--extern" "compiler_builtins=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps/libcompiler_builtins-bd1b56e372d5c857.rmeta" "--extern" "core=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps/libcore-61b8495208d4423f.rmeta" "--extern" "dlmalloc=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps/libdlmalloc-696c7b00432258bb.rmeta" "--extern" "hashbrown=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps/libhashbrown-182fba800933f5e1.rmeta" "--extern" "libc=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps/liblibc-6b456d0827f7a568.rmeta" "--extern" "miniz_oxide=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps/libminiz_oxide-d40ea7c1993afb36.rmeta" "--extern" "object=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps/libobject-a7fa79431a5f2084.rmeta" "--extern" "panic_abort=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps/libpanic_abort-03fa967b4eba1fc7.rmeta" "--extern" "panic_unwind=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps/libpanic_unwind-5fb497a6c702a4e5.rmeta" "--extern" "rustc_demangle=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps/librustc_demangle-a57ff3271e6dfc69.rmeta" "--extern" "std_detect=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps/libstd_detect-4d7b1c596cfbf70d.rmeta" "--extern" "unwind=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps/libunwind-b8fabe1a637b2232.rmeta" "-Csymbol-mangling-version=legacy" "-Zunstable-options" "-Wrustdoc::invalid_codeblock_attributes" "--crate-version" "1.61.0-dev\n(293fa7a32\n2022-03-03)\n(gentoo)" "-Zcrate-attr=doc(html_root_url=\"https://doc.rust-lang.org/nightly/\")" "--cfg" "backtrace_in_libstd" "--sysroot" "/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2" "-Z" "force-unstable-if-unmarked"
    sysroot: "/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2"
    libdir: "/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2/lib"
    error[E0432]: unresolved import `crate::sys::cvt`
      --> library/std/src/os/fd/owned.rs:12:5
       |
    12 | use crate::sys::cvt;
       |     ^^^^^^^^^^^^^^^ no `cvt` in `sys`
    
    error: Compilation failed, aborting rustdoc
    
    For more information about this error, try `rustc --explain E0432`.
    error: could not document `std`
    
    Caused by:
      process didn't exit successfully: `/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/bootstrap/debug/rustdoc --edition=2021 --crate-type dylib --crate-type rlib --crate-name std library/std/src/lib.rs --target wasm32-unknown-unknown -o /tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/doc --cfg 'feature="addr2line"' --cfg 'feature="backtrace"' --cfg 'feature="compiler-builtins-c"' --cfg 'feature="gimli-symbolize"' --cfg 'feature="miniz_oxide"' --cfg 'feature="object"' --cfg 'feature="panic_unwind"' --cfg 'feature="std_detect_dlsym_getauxval"' --cfg 'feature="std_detect_file_io"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --markdown-css rust.css --markdown-no-toc -Z unstable-options --resource-suffix 1.61.0 --index-page /tmp/portage/dev-lang/rust-9999/work/rust-git-src/src/doc/index.md -C metadata=7e61aeb750b4c404 -L dependency=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps -L dependency=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/release/deps --extern addr2line=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps/libaddr2line-b4b8704642f8bf38.rmeta --extern alloc=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps/liballoc-c468320efb1a683c.rmeta --extern cfg_if=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps/libcfg_if-8c954320c548f2e2.rmeta --extern compiler_builtins=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps/libcompiler_builtins-bd1b56e372d5c857.rmeta --extern core=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps/libcore-61b8495208d4423f.rmeta --extern dlmalloc=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps/libdlmalloc-696c7b00432258bb.rmeta --extern hashbrown=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps/libhashbrown-182fba800933f5e1.rmeta --extern libc=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps/liblibc-6b456d0827f7a568.rmeta --extern miniz_oxide=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps/libminiz_oxide-d40ea7c1993afb36.rmeta --extern object=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps/libobject-a7fa79431a5f2084.rmeta --extern panic_abort=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps/libpanic_abort-03fa967b4eba1fc7.rmeta --extern panic_unwind=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps/libpanic_unwind-5fb497a6c702a4e5.rmeta --extern rustc_demangle=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps/librustc_demangle-a57ff3271e6dfc69.rmeta --extern std_detect=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps/libstd_detect-4d7b1c596cfbf70d.rmeta --extern unwind=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/deps/libunwind-b8fabe1a637b2232.rmeta -Csymbol-mangling-version=legacy -Zunstable-options '-Wrustdoc::invalid_codeblock_attributes' --crate-version '1.61.0-dev
      (293fa7a32
      2022-03-03)
      (gentoo)' '-Zcrate-attr=doc(html_root_url="https://doc.rust-lang.org/nightly/")' --cfg backtrace_in_libstd` (exit status: 1)
    
    
    command did not execute successfully: "/tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/x86_64-unknown-linux-gnu/stage0/bin/cargo" "rustdoc" "--target" "wasm32-unknown-unknown" "-Zbinary-dep-depinfo" "-j" "5" "-v" "-v" "--release" "--locked" "--features" "panic-unwind backtrace compiler-builtins-c" "--manifest-path" "/tmp/portage/dev-lang/rust-9999/work/rust-git-src/library/test/Cargo.toml" "-p" "std" "-Zskip-rustdoc-fingerprint" "--" "--markdown-css" "rust.css" "--markdown-no-toc" "-Z" "unstable-options" "--resource-suffix" "1.61.0" "--index-page" "/tmp/portage/dev-lang/rust-9999/work/rust-git-src/src/doc/index.md"
    expected success, got: exit status: 101
    
    
    Traceback (most recent call last):
      File "/tmp/portage/dev-lang/rust-9999/work/rust-git-src/./x.py", line 27, in <module>
        bootstrap.main()
      File "/tmp/portage/dev-lang/rust-9999/work/rust-git-src/src/bootstrap/bootstrap.py", line 1325, in main
        bootstrap(help_triggered)
      File "/tmp/portage/dev-lang/rust-9999/work/rust-git-src/src/bootstrap/bootstrap.py", line 1311, in bootstrap
        run(args, env=env, verbose=build.verbose, is_bootstrap=True)
      File "/tmp/portage/dev-lang/rust-9999/work/rust-git-src/src/bootstrap/bootstrap.py", line 185, in run
        raise RuntimeError(err)
    RuntimeError: failed to run: /tmp/portage/dev-lang/rust-9999/work/rust-git-src/build/bootstrap/debug/bootstrap install -vv --config=/tmp/portage/dev-lang/rust-9999/work/rust-git-src/config.toml -j5
    

    config.toml:

    changelog-seen = 2
    [llvm]
    download-ci-llvm = false
    optimize = true
    release-debuginfo = false
    assertions = false
    ninja = true
    targets = "X86;Mips;NVPTX;RISCV;BPF;AArch64;WebAssembly"
    experimental-targets = ""
    link-shared = false
    
    [build]
    build-stage = 2
    test-stage = 2
    doc-stage = 2
    build = "x86_64-unknown-linux-gnu"
    host = ["x86_64-unknown-linux-gnu"]
    target = ["i686-unknown-linux-gnu","x86_64-unknown-linux-gnu","wasm32-unknown-unknown"]
    docs = true
    compiler-docs = false
    submodules = false
    python = "python3.10"
    locked-deps = true
    vendor = false
    extended = true
    tools = ["analysis","src","rust-analyzer","rustfmt","rls","miri","clippy","cargo",]
    verbose = 2
    sanitizers = true
    profiler = false
    cargo-native-static = false
    [install]
    prefix = "/usr/lib/rust/9999"
    sysconfdir = "etc"
    docdir = "share/doc/rust"
    bindir = "bin"
    libdir = "lib"
    mandir = "share/man"
    [rust]
    # https://github.com/rust-lang/rust/issues/54872
    codegen-units-std = 1
    optimize = true
    debug = false
    debug-assertions = false
    debug-assertions-std = false
    debuginfo-level = 0
    debuginfo-level-rustc = 0
    debuginfo-level-std = 0
    debuginfo-level-tools = 0
    debuginfo-level-tests = 0
    backtrace = true
    incremental = false
    default-linker = "x86_64-pc-linux-gnu-gcc"
    parallel-compiler = false
    description = "gentoo"
    rpath = false
    verbose-tests = true
    optimize-tests = true
    codegen-tests = true
    dist-src = false
    remap-debuginfo = true
    ignore-git = false
    lld = true
    # only deny warnings if doc+wasm are NOT requested, documenting stage0 wasm std fails without it
    # https://github.com/rust-lang/rust/issues/74976
    # https://github.com/rust-lang/rust/issues/76526
    deny-warnings = false
    backtrace-on-ice = true
    jemalloc = false
    [dist]
    src-tarball = false
    compression-formats = ["xz"]
    [target.i686-unknown-linux-gnu]
    ar = "x86_64-pc-linux-gnu-ar"
    cc = "x86_64-pc-linux-gnu-gcc"
    cxx = "x86_64-pc-linux-gnu-g++"
    linker = "x86_64-pc-linux-gnu-gcc"
    ranlib = "x86_64-pc-linux-gnu-ranlib"
    [target.x86_64-unknown-linux-gnu]
    ar = "x86_64-pc-linux-gnu-ar"
    cc = "x86_64-pc-linux-gnu-gcc"
    cxx = "x86_64-pc-linux-gnu-g++"
    linker = "x86_64-pc-linux-gnu-gcc"
    ranlib = "x86_64-pc-linux-gnu-ranlib"
    [target.wasm32-unknown-unknown]
    linker = "rust-lld"
15. o01eg commented on Apr 10, 2022

    

    o01eg

    on Apr 10, 2022

    ContributorAuthor

    More actions

    Looks like it was broken in #88794
16. Dylan-DPC

    added 2 commits that reference this issue on Apr 11, 2022

    Rollup merge of rust-lang#95900 - o01eg:fix-wasm-doc, r=Mark-Simulacrum

    ...

    dd719a7

    Rollup merge of rust-lang#95900 - o01eg:fix-wasm-doc, r=Mark-Simulacrum

    ...

    e537f32
17. fee1-dead

    added a commit that references this issue on Apr 12, 2022

    Rollup merge of rust-lang#95900 - o01eg:fix-wasm-doc, r=Mark-Simulacrum

    ...

    cdbdf1e
18. bors

    closed this as completedin cdbdf1eon Apr 12, 2022
19. workingjubilee

    added a commit that references this issue on Sep 15, 2022

    Rollup merge of #95900 - o01eg:fix-wasm-doc, r=Mark-Simulacrum

    ...

    1e5de14