doctest should also print Running runner for consistent

[loynoir]

Problem

test does print Running runner.

• Running `/path/to/runner-ssh-aarch64-linux-android.sh ...`

       Fresh doctest_example v0.1.0 (/path/to/doctest_example)
      Timing report saved to /path/to/target/cargo-timings/cargo-timing-XXX.html
    Finished `XXX` profile [optimized] target(s) in 0.01s
     Running `/path/to/runner-ssh-aarch64-linux-android.sh /path/to/target/aarch64-linux-android/XXX/deps/doctest_example-XXX`

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s

doctest does not print Running runner, which is not consistent.

   Doc-tests doctest_example
     Running `/home/vscode/.rustup/toolchains/nightly-2025-04-14-x86_64-unknown-linux-gnu/bin/rustdoc ...`
WARNING: No rustdoc doctest environment variable provided so doctests will be run in the same process

running 1 test
test doctest_example/src/lib.rs - add (line 3) ... ok

test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s

Steps

No response

Possible Solution(s)

doctest should also print Running runner for consistent

• [PATCH] Running `/path/to/runner-ssh-aarch64-linux-android.sh /path/to/target/XXX/path/to/doctest/merged_doctest_2024/rust_out`

       Fresh doctest_example v0.1.0 (/path/to/doctest_example)
      Timing report saved to /path/to/target/cargo-timings/cargo-timing-XXX.html
    Finished `XXX` profile [optimized] target(s) in 0.01s
     Running `/path/to/runner-ssh-aarch64-linux-android.sh /path/to/target/aarch64-linux-android/XXX/deps/doctest_example-XXX`

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s

   Doc-tests doctest_example
     Running `/home/vscode/.rustup/toolchains/nightly-2025-04-14-x86_64-unknown-linux-gnu/bin/rustdoc ...`
     [PATCH] Running `/path/to/runner-ssh-aarch64-linux-android.sh /path/to/target/XXX/path/to/doctest/merged_doctest_2024/rust_out`
WARNING: No rustdoc doctest environment variable provided so doctests will be run in the same process

running 1 test
test doctest_example/src/lib.rs - add (line 3) ... ok

test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s

Notes

No response

Version

channel = "nightly-2025-04-14"

[epage]

Currently, cargo test delegates compiling, running, and reporting of doctests to rustdoc. For this to be fixed in the short term, that would be on rustdoc.

Long term, I'd like to make this less special and run like any other test which would resolve this. Keeping this open for now for that.

Note: #8889 may get rid of Running completely