tests/rustdoc-ui/issues/issue-107918 fails on x86_64-apple-darwin

[eggyal]

Linker fails to find the following symbols during auxiliary build of tests/rustdoc-ui/issues/auxiliary/panic-handler.rs:

• __Unwind_Resume
• ___bzero
• _memcmp
• _memcpy
• _memset
• _rust_eh_personality

x test tests/rustdoc-ui/issues/issue-107918.rs

% x test tests/rustdoc-ui/issues/issue-107918.rs 
Building bootstrap
    Finished dev [unoptimized] target(s) in 1.04s
Building stage0 library artifacts (x86_64-apple-darwin)
    Finished release [optimized + debuginfo] target(s) in 2.48s
Building compiler artifacts (stage0 -> stage1, x86_64-apple-darwin)
    Finished release [optimized + debuginfo] target(s) in 11.93s
Creating a sysroot for stage1 compiler (use `rustup toolchain link 'name' build/host/stage1`)
Building stage1 library artifacts (x86_64-apple-darwin)
    Finished release [optimized + debuginfo] target(s) in 1.25s
Building stage0 tool compiletest (x86_64-apple-darwin)
    Finished release [optimized + debuginfo] target(s) in 3.99s
Building tool rustdoc (stage0 -> stage1, x86_64-apple-darwin)
    Finished release [optimized + debuginfo] target(s) in 3.77s
Testing stage1 compiletest suite=rustdoc-ui mode=ui (x86_64-apple-darwin)
 
running 1 tests
F
 
failures:
 
---- [ui] tests/rustdoc-ui/issues/issue-107918.rs stdout ----
 
error: auxiliary build of "/Users/eggyal/rust/tests/rustdoc-ui/issues/auxiliary/panic-handler.rs" failed to compile: 
status: exit status: 1
command: RUSTC_ICE="0" "/Users/eggyal/rust/build/x86_64-apple-darwin/stage1/bin/rustc" "/Users/eggyal/rust/tests/rustdoc-ui/issues/auxiliary/panic-handler.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/Users/eggyal/.cargo" "--sysroot" "/Users/eggyal/rust/build/x86_64-apple-darwin/stage1" "--target=x86_64-apple-darwin" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "-C" "prefer-dynamic" "--out-dir" "/Users/eggyal/rust/build/x86_64-apple-darwin/test/rustdoc-ui/issues/issue-107918/auxiliary" "-A" "internal_features" "-Cdebuginfo=0" "-Lnative=/Users/eggyal/rust/build/x86_64-apple-darwin/native/rust-test-helpers" "-C" "panic=abort" "--crate-type" "dylib" "-L" "/Users/eggyal/rust/build/x86_64-apple-darwin/test/rustdoc-ui/issues/issue-107918/auxiliary"
stdout: none
--- stderr -------------------------------
error: linking with `cc` failed: exit status: 1
   |
   = note: env -u IPHONEOS_DEPLOYMENT_TARGET -u TVOS_DEPLOYMENT_TARGET LC_ALL="C" PATH="/Users/eggyal/rust/build/x86_64-apple-darwin/stage1/lib/rustlib/x86_64-apple-darwin/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Users/eggyal/.cargo/bin" VSLANG="1033" ZERO_AR_DATE="1" "cc" "-Wl,-exported_symbols_list,/var/folders/wr/r99xx1jj23jby6mpg_y8k4n00000gp/T/rustc2HEZhn/list" "-arch" "x86_64" "-m64" "/var/folders/wr/r99xx1jj23jby6mpg_y8k4n00000gp/T/rustc2HEZhn/symbols.o" "/Users/eggyal/rust/build/x86_64-apple-darwin/test/rustdoc-ui/issues/issue-107918/auxiliary/panic-handler.panic_handler.7f215d55538769da-cgu.0.rcgu.o" "/Users/eggyal/rust/build/x86_64-apple-darwin/test/rustdoc-ui/issues/issue-107918/auxiliary/panic-handler.oc5iqxvr9bf848n.rcgu.rmeta" "-L" "/Users/eggyal/rust/build/x86_64-apple-darwin/native/rust-test-helpers" "-L" "/Users/eggyal/rust/build/x86_64-apple-darwin/test/rustdoc-ui/issues/issue-107918/auxiliary" "-L" "/Users/eggyal/rust/build/x86_64-apple-darwin/stage1/lib/rustlib/x86_64-apple-darwin/lib" "/Users/eggyal/rust/build/x86_64-apple-darwin/stage1/lib/rustlib/x86_64-apple-darwin/lib/librustc_std_workspace_core-13284c2ec92d253a.rlib" "/Users/eggyal/rust/build/x86_64-apple-darwin/stage1/lib/rustlib/x86_64-apple-darwin/lib/libcore-02c4a0fbd73316df.rlib" "/Users/eggyal/rust/build/x86_64-apple-darwin/stage1/lib/rustlib/x86_64-apple-darwin/lib/libcompiler_builtins-5bcb1aed973f54f5.rlib" "-L" "/Users/eggyal/rust/build/x86_64-apple-darwin/stage1/lib/rustlib/x86_64-apple-darwin/lib" "-o" "/Users/eggyal/rust/build/x86_64-apple-darwin/test/rustdoc-ui/issues/issue-107918/auxiliary/libpanic_handler.dylib" "-Wl,-dead_strip" "-dynamiclib" "-Wl,-dylib" "-nodefaultlibs"
   = note: ld: warning: cannot export hidden symbols ...
           Undefined symbols for architecture x86_64:
             "__Unwind_Resume", referenced from:
                 _$LT$core..net..ip_addr..Ipv4Addr$u20$as$u20$core..ops..bit..BitAndAssign$GT$::bitand_assign::h9126a0d1f1e5bc3b in libcore-02c4a0fbd73316df.rlib(core-02c4a0fbd73316df.core.6f371f77b1462388-cgu.09.rcgu.o)
                 _$LT$core..net..ip_addr..Ipv4Addr$u20$as$u20$core..ops..bit..BitAndAssign$LT$$RF$core..net..ip_addr..Ipv4Addr$GT$$GT$::bitand_assign::h58047ede8f2fb132 in libcore-02c4a0fbd73316df.rlib(core-02c4a0fbd73316df.core.6f371f77b1462388-cgu.09.rcgu.o)
                 _$LT$core..net..ip_addr..Ipv4Addr$u20$as$u20$core..ops..bit..BitOrAssign$GT$::bitor_assign::h65198dff8f58ccbc in libcore-02c4a0fbd73316df.rlib(core-02c4a0fbd73316df.core.6f371f77b1462388-cgu.09.rcgu.o)
                 _$LT$core..net..ip_addr..Ipv4Addr$u20$as$u20$core..ops..bit..BitOrAssign$LT$$RF$core..net..ip_addr..Ipv4Addr$GT$$GT$::bitor_assign::habdc5eb6631c0c5f in libcore-02c4a0fbd73316df.rlib(core-02c4a0fbd73316df.core.6f371f77b1462388-cgu.09.rcgu.o)
                 _$LT$core..net..ip_addr..Ipv6Addr$u20$as$u20$core..ops..bit..BitAndAssign$GT$::bitand_assign::he7d723c09c3a17b7 in libcore-02c4a0fbd73316df.rlib(core-02c4a0fbd73316df.core.6f371f77b1462388-cgu.09.rcgu.o)
                 _$LT$core..net..ip_addr..Ipv6Addr$u20$as$u20$core..ops..bit..BitOrAssign$GT$::bitor_assign::h46c1303682a4979d in libcore-02c4a0fbd73316df.rlib(core-02c4a0fbd73316df.core.6f371f77b1462388-cgu.09.rcgu.o)
             "___bzero", referenced from:
                 core::num::dec2flt::decimal::parse_decimal::h4c196d9f84bc85f8 in libcore-02c4a0fbd73316df.rlib(core-02c4a0fbd73316df.core.6f371f77b1462388-cgu.04.rcgu.o)
                 core::num::flt2dec::strategy::dragon::format_shortest::hf4316a8e62084d34 in libcore-02c4a0fbd73316df.rlib(core-02c4a0fbd73316df.core.6f371f77b1462388-cgu.10.rcgu.o)
                 core::num::flt2dec::strategy::dragon::format_exact::h585c8568f39089ea in libcore-02c4a0fbd73316df.rlib(core-02c4a0fbd73316df.core.6f371f77b1462388-cgu.10.rcgu.o)
                 core::num::bignum::Big32x40::from_u64::hf52f96927a9862fa in libcore-02c4a0fbd73316df.rlib(core-02c4a0fbd73316df.core.6f371f77b1462388-cgu.11.rcgu.o)
                 core::num::bignum::Big32x40::mul_pow2::ha73dcc0fe6c72749 in libcore-02c4a0fbd73316df.rlib(core-02c4a0fbd73316df.core.6f371f77b1462388-cgu.11.rcgu.o)
                 core::num::bignum::Big32x40::div_rem::hfaeca84b9f33708a in libcore-02c4a0fbd73316df.rlib(core-02c4a0fbd73316df.core.6f371f77b1462388-cgu.11.rcgu.o)
                 core::num::bignum::tests::Big8x3::mul_pow2::hc2c884f457e8d820 in libcore-02c4a0fbd73316df.rlib(core-02c4a0fbd73316df.core.6f371f77b1462388-cgu.13.rcgu.o)
                 ...
             "_memcmp", referenced from:
                 _$LT$$u5b$A$u5d$$u20$as$u20$core..slice..cmp..SlicePartialEq$LT$B$GT$$GT$::equal::hc6e4f57dad447b16 in libcore-02c4a0fbd73316df.rlib(core-02c4a0fbd73316df.core.6f371f77b1462388-cgu.07.rcgu.o)
                 _$LT$$u5b$A$u5d$$u20$as$u20$core..slice..cmp..SlicePartialEq$LT$B$GT$$GT$::equal::he7c64ff482cba1f0 in libcore-02c4a0fbd73316df.rlib(core-02c4a0fbd73316df.core.6f371f77b1462388-cgu.07.rcgu.o)
             "_memcpy", referenced from:
                 core::num::dec2flt::decimal::parse_decimal::h4c196d9f84bc85f8 in libcore-02c4a0fbd73316df.rlib(core-02c4a0fbd73316df.core.6f371f77b1462388-cgu.04.rcgu.o)
                 core::num::flt2dec::strategy::dragon::format_shortest::hf4316a8e62084d34 in libcore-02c4a0fbd73316df.rlib(core-02c4a0fbd73316df.core.6f371f77b1462388-cgu.10.rcgu.o)
                 core::num::flt2dec::strategy::dragon::format_exact::h585c8568f39089ea in libcore-02c4a0fbd73316df.rlib(core-02c4a0fbd73316df.core.6f371f77b1462388-cgu.10.rcgu.o)
                 core::num::fmt::Part::write::hd0fad743a1f51545 in libcore-02c4a0fbd73316df.rlib(core-02c4a0fbd73316df.core.6f371f77b1462388-cgu.09.rcgu.o)
                 core::num::fmt::Formatted::write::h643e97340c798fdd in libcore-02c4a0fbd73316df.rlib(core-02c4a0fbd73316df.core.6f371f77b1462388-cgu.09.rcgu.o)
                 core::slice::_$LT$impl$u20$$u5b$T$u5d$$GT$::copy_from_slice::ha52603237412243a in libcore-02c4a0fbd73316df.rlib(core-02c4a0fbd73316df.core.6f371f77b1462388-cgu.09.rcgu.o)
                 core::slice::_$LT$impl$u20$$u5b$T$u5d$$GT$::copy_from_slice::hf9ab193e97d0df62 in libcore-02c4a0fbd73316df.rlib(core-02c4a0fbd73316df.core.6f371f77b1462388-cgu.09.rcgu.o)
                 ...
                (maybe you meant: compiler_builtins::mem::__llvm_memcpy_element_unordered_atomic_2::h031b4fdddebc1529, ___llvm_memcpy_element_unordered_atomic_16 , ___llvm_memcpy_element_unordered_atomic_4 , ___llvm_memcpy_element_unordered_atomic_1 , ___llvm_memcpy_element_unordered_atomic_8 , ___llvm_memcpy_element_unordered_atomic_2 , compiler_builtins::mem::__llvm_memcpy_element_unordered_atomic_16::h19b2193ddf252156 , compiler_builtins::mem::__llvm_memcpy_element_unordered_atomic_8::ha680d29f15d130b6 , compiler_builtins::mem::__llvm_memcpy_element_unordered_atomic_1::ha3023393e589b4dd , compiler_builtins::mem::__llvm_memcpy_element_unordered_atomic_4::hafbed51d0a950d3c )
             "_memset", referenced from:
                 core::num::flt2dec::strategy::dragon::format_exact::h585c8568f39089ea in libcore-02c4a0fbd73316df.rlib(core-02c4a0fbd73316df.core.6f371f77b1462388-cgu.10.rcgu.o)
                 core::num::fmt::Part::write::hd0fad743a1f51545 in libcore-02c4a0fbd73316df.rlib(core-02c4a0fbd73316df.core.6f371f77b1462388-cgu.09.rcgu.o)
                 core::num::flt2dec::round_up::hb708b1c2c955845e in libcore-02c4a0fbd73316df.rlib(core-02c4a0fbd73316df.core.6f371f77b1462388-cgu.15.rcgu.o)
                 core::fmt::num::fmt_u128::h7cdc1c1c0be74f29 in libcore-02c4a0fbd73316df.rlib(core-02c4a0fbd73316df.core.6f371f77b1462388-cgu.01.rcgu.o)
                (maybe you meant: compiler_builtins::mem::__llvm_memset_element_unordered_atomic_8::ha9e8855b58ae3ab7, compiler_builtins::mem::__llvm_memset_element_unordered_atomic_4::h626e916b451a27be , compiler_builtins::mem::__llvm_memset_element_unordered_atomic_1::hbe353f0c6c1a8a35 , ___llvm_memset_element_unordered_atomic_8 , ___llvm_memset_element_unordered_atomic_1 , ___llvm_memset_element_unordered_atomic_2 , compiler_builtins::mem::__llvm_memset_element_unordered_atomic_16::ha7d71975f79905b1 , ___llvm_memset_element_unordered_atomic_4 , ___llvm_memset_element_unordered_atomic_16 , compiler_builtins::mem::__llvm_memset_element_unordered_atomic_2::h2afced21dd3e33e7 )
             "_rust_eh_personality", referenced from:
                 Dwarf Exception Unwind Info (__eh_frame) in libcore-02c4a0fbd73316df.rlib(core-02c4a0fbd73316df.core.6f371f77b1462388-cgu.09.rcgu.o)
           ld: symbol(s) not found for architecture x86_64
           clang: error: linker command failed with exit code 1 (use -v to see invocation)
            
 
error: aborting due to previous error
------------------------------------------
 
 
 
failures:
    [ui] tests/rustdoc-ui/issues/issue-107918.rs
 
test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 238 filtered out; finished in 210.74ms
 
Some tests failed in compiletest suite=rustdoc-ui mode=ui host=x86_64-apple-darwin target=x86_64-apple-darwin
Build completed unsuccessfully in 0:00:50

cc #107918, #108431, @GuillaumeGomez
@rustbot label A-rustdoc-ui A-testsuite O-macos