[INFO] fetching crate diath 0.5.1...
[INFO] testing diath-0.5.1 against beta-2026-01-20 for beta-1.94-1
[INFO] extracting crate diath 0.5.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate diath 0.5.1
[INFO] finished tweaking crates.io crate diath 0.5.1
[INFO] tweaked toml for crates.io crate diath 0.5.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate diath 0.5.1 on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a7407312b598d66eed270ed87d00872a887e5f9aa5367d9c7065cd9a5147dd63
[INFO] running `Command { std: "docker" "start" "-a" "a7407312b598d66eed270ed87d00872a887e5f9aa5367d9c7065cd9a5147dd63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7407312b598d66eed270ed87d00872a887e5f9aa5367d9c7065cd9a5147dd63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7407312b598d66eed270ed87d00872a887e5f9aa5367d9c7065cd9a5147dd63", kill_on_drop: false }`
[INFO] [stdout] a7407312b598d66eed270ed87d00872a887e5f9aa5367d9c7065cd9a5147dd63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b42f6c022f8e9fa835cf84a9fbf343b3e87816d1bcea8eb0648e7ae6937f8bf3
[INFO] running `Command { std: "docker" "start" "-a" "b42f6c022f8e9fa835cf84a9fbf343b3e87816d1bcea8eb0648e7ae6937f8bf3", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling diath v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.79s
[INFO] running `Command { std: "docker" "inspect" "b42f6c022f8e9fa835cf84a9fbf343b3e87816d1bcea8eb0648e7ae6937f8bf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b42f6c022f8e9fa835cf84a9fbf343b3e87816d1bcea8eb0648e7ae6937f8bf3", kill_on_drop: false }`
[INFO] [stdout] b42f6c022f8e9fa835cf84a9fbf343b3e87816d1bcea8eb0648e7ae6937f8bf3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1378fd2037d5a146ac63865f6af209d2c48e68451dd1b50a02dffddff4e6c74
[INFO] running `Command { std: "docker" "start" "-a" "d1378fd2037d5a146ac63865f6af209d2c48e68451dd1b50a02dffddff4e6c74", kill_on_drop: false }`
[INFO] [stderr]    Compiling diath v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "d1378fd2037d5a146ac63865f6af209d2c48e68451dd1b50a02dffddff4e6c74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1378fd2037d5a146ac63865f6af209d2c48e68451dd1b50a02dffddff4e6c74", kill_on_drop: false }`
[INFO] [stdout] d1378fd2037d5a146ac63865f6af209d2c48e68451dd1b50a02dffddff4e6c74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 68e585c1ea163514e80a1fb2aae2926c552940ade44181fe19ef7bb370f19d5b
[INFO] running `Command { std: "docker" "start" "-a" "68e585c1ea163514e80a1fb2aae2926c552940ade44181fe19ef7bb370f19d5b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/diath-0f5ccd3302176e82)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test enquiry::tests::test1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests diath
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/enquiry/mod.rs - enquiry (line 11) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/enquiry/mod.rs - enquiry (line 11) stdout ----
[INFO] [stdout] error: The default runtime flavor is `multi_thread`, but the `rt-multi-thread` feature is disabled.
[INFO] [stdout]   --> src/enquiry/mod.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[tokio::main]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `tokio::main` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `answer` in this scope
[INFO] [stdout]   --> src/enquiry/mod.rs:22:32
[INFO] [stdout]    |
[INFO] [stdout] 22 |     tokio::task::spawn(suspect(answer));
[INFO] [stdout]    |                                ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/enquiry/mod.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | /         match dialogue.as_str() {
[INFO] [stdout] 33 | |             "Did you kill him?" => dialogue.answer(false),
[INFO] [stdout] 34 | |             "Are you innocent?" => dialogue.answer(true),
[INFO] [stdout] 35 | |             _ => unreachable!(),
[INFO] [stdout] 36 | |         }
[INFO] [stdout]    | |_________^ expected `()`, found `Result<(), Responderror<bool>>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected unit type `()`
[INFO] [stdout]                    found enum `Result<(), Responderror<bool>>`
[INFO] [stdout] help: consider using a semicolon here
[INFO] [stdout]    |
[INFO] [stdout] 36 |         };
[INFO] [stdout]    |          +
[INFO] [stdout] help: consider using `Result::expect` to unwrap the `Result<(), Responderror<bool>>` value, panicking if the value is a `Result::Err`
[INFO] [stdout]    |
[INFO] [stdout] 36 |         }.expect("REASON")
[INFO] [stdout]    |          +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0425.
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/enquiry/mod.rs - enquiry (line 11)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "68e585c1ea163514e80a1fb2aae2926c552940ade44181fe19ef7bb370f19d5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68e585c1ea163514e80a1fb2aae2926c552940ade44181fe19ef7bb370f19d5b", kill_on_drop: false }`
[INFO] [stdout] 68e585c1ea163514e80a1fb2aae2926c552940ade44181fe19ef7bb370f19d5b
