Error during the tests for rustdoc-themes (error while loading libtest)

[aplanas]

python3 ./x.py test

...
Building stage0 tool lint-docs (x86_64-unknown-linux-gnu)
    Finished release [optimized] target(s) in 1.08s
Building stage0 tool rustbook (x86_64-unknown-linux-gnu)
    Finished release [optimized] target(s) in 0.83s
Rustbook (x86_64-unknown-linux-gnu) - rustc
No nodejs found, skipping "src/test/rustdoc-js-std" tests
No nodejs found, skipping "src/test/rustdoc-js" tests
Building stage0 tool rustdoc-themes (x86_64-unknown-linux-gnu)
    Finished release [optimized] target(s) in 0.40s
/home/abuild/rpmbuild/BUILD/rustc-1.56.1-src/build/x86_64-unknown-linux-gnu/stage1/bin/rustdoc: error while loading shared libraries: libtest-6857bddfa0e4b7bb.so: cannot open shared object file: No such file or directory


command did not execute successfully: "/home/abuild/rpmbuild/BUILD/rustc-1.56.1-src/build/x86_64-unknown-linux-gnu/stage0-tools-bin/rustdoc-themes" "/home/abuild/rpmbuild/BUILD/rustc-1.56.1-src/build/bootstrap/debug/rustdoc" "/home/abuild/rpmbuild/BUILD/rustc-1.56.1-src/src/librustdoc/html/static/css/themes"
expected success, got: exit status: 1

[aplanas]

This is the same issue that #90921. Fails when rpath is disabled.