[INFO] fetching crate azathoth_transformers 0.1.0...
[INFO] testing azathoth_transformers-0.1.0 against beta-2026-03-05 for beta-1.95-1
[INFO] extracting crate azathoth_transformers 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate azathoth_transformers 0.1.0
[INFO] finished tweaking crates.io crate azathoth_transformers 0.1.0
[INFO] tweaked toml for crates.io crate azathoth_transformers 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate azathoth_transformers 0.1.0 on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate azathoth_transformers 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd58cbaec6ebb55ca0bcb30f80646c9c81355a540a84c137a3dcf14d7387f7ca
[INFO] running `Command { std: "docker" "start" "-a" "fd58cbaec6ebb55ca0bcb30f80646c9c81355a540a84c137a3dcf14d7387f7ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd58cbaec6ebb55ca0bcb30f80646c9c81355a540a84c137a3dcf14d7387f7ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd58cbaec6ebb55ca0bcb30f80646c9c81355a540a84c137a3dcf14d7387f7ca", kill_on_drop: false }`
[INFO] [stdout] fd58cbaec6ebb55ca0bcb30f80646c9c81355a540a84c137a3dcf14d7387f7ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d63e5b42995b7bc2c87eb8ed79a720126afcd44354c08d166a746473202abee3
[INFO] running `Command { std: "docker" "start" "-a" "d63e5b42995b7bc2c87eb8ed79a720126afcd44354c08d166a746473202abee3", kill_on_drop: false }`
[INFO] [stderr]    Compiling azathoth_transformers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "d63e5b42995b7bc2c87eb8ed79a720126afcd44354c08d166a746473202abee3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d63e5b42995b7bc2c87eb8ed79a720126afcd44354c08d166a746473202abee3", kill_on_drop: false }`
[INFO] [stdout] d63e5b42995b7bc2c87eb8ed79a720126afcd44354c08d166a746473202abee3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8cf2cc5f002588945851d176b6db57a47b1a8d739bf5124b720ecbaeb10e3c3
[INFO] running `Command { std: "docker" "start" "-a" "e8cf2cc5f002588945851d176b6db57a47b1a8d739bf5124b720ecbaeb10e3c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling azathoth_transformers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "e8cf2cc5f002588945851d176b6db57a47b1a8d739bf5124b720ecbaeb10e3c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8cf2cc5f002588945851d176b6db57a47b1a8d739bf5124b720ecbaeb10e3c3", kill_on_drop: false }`
[INFO] [stdout] e8cf2cc5f002588945851d176b6db57a47b1a8d739bf5124b720ecbaeb10e3c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 72a9245ba16961236cac165b215cb3cfa0cd97b107544f156b3cbfc9f67f8e80
[INFO] running `Command { std: "docker" "start" "-a" "72a9245ba16961236cac165b215cb3cfa0cd97b107544f156b3cbfc9f67f8e80", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/azathoth_transformers-14cfd9d116382fd7)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests azathoth_transformers
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/pipeline.rs - pipeline::TransformerPipeline (line 21) ... FAILED
[INFO] [stdout] test src/../README.md - (line 75) ... FAILED
[INFO] [stdout] test src/basic.rs - basic::PrependTransformer (line 65) ... ok
[INFO] [stdout] test src/basic.rs - basic::AppendTransformer (line 9) ... ok
[INFO] [stdout] test src/basic.rs - basic::XorTransformer (line 120) ... ok
[INFO] [stdout] test src/../README.md - (line 42) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/pipeline.rs - pipeline::TransformerPipeline (line 21) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `transformers`
[INFO] [stdout]   --> src/pipeline.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use transformers::{AppendTransformer, Transformer, TransformerError, TransformerExt, TransformerPipeline, PrependTransformer};
[INFO] [stdout]    |     ^^^^^^^^^^^^ use of unresolved module or unlinked crate `transformers`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `transformers`, use `cargo add transformers` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/../README.md - (line 75) stdout ----
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/../README.md:92:9
[INFO] [stdout]    |
[INFO] [stdout] 91 |     fn name(&self) -> Option<&'static str> {
[INFO] [stdout]    |                       -------------------- expected `Option<&'static str>` because of return type
[INFO] [stdout] 92 |         "uppercase"
[INFO] [stdout]    |         ^^^^^^^^^^^ expected `Option<&str>`, found `&str`
[INFO] [stdout]    |
[INFO] [stdout]    = note:   expected enum `Option<&'static str>`
[INFO] [stdout]            found reference `&'static str`
[INFO] [stdout] help: try wrapping the expression in `Some`
[INFO] [stdout]    |
[INFO] [stdout] 92 |         Some("uppercase")
[INFO] [stdout]    |         +++++           +
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/../README.md - (line 75)
[INFO] [stdout]     src/pipeline.rs - pipeline::TransformerPipeline (line 21)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.66s; merged doctests compilation took 0.16s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "72a9245ba16961236cac165b215cb3cfa0cd97b107544f156b3cbfc9f67f8e80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72a9245ba16961236cac165b215cb3cfa0cd97b107544f156b3cbfc9f67f8e80", kill_on_drop: false }`
[INFO] [stdout] 72a9245ba16961236cac165b215cb3cfa0cd97b107544f156b3cbfc9f67f8e80
