[INFO] fetching crate debate-derive 1.0.0...
[INFO] testing debate-derive-1.0.0 against beta-2026-01-20 for beta-1.94-1
[INFO] extracting crate debate-derive 1.0.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate debate-derive 1.0.0
[INFO] finished tweaking crates.io crate debate-derive 1.0.0
[INFO] tweaked toml for crates.io crate debate-derive 1.0.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate debate-derive 1.0.0 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] crate crates.io crate debate-derive 1.0.0 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-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] ba688602c417c4ec4787c92f5cabbbf7f9c067f0812766f60697833687776313
[INFO] running `Command { std: "docker" "start" "-a" "ba688602c417c4ec4787c92f5cabbbf7f9c067f0812766f60697833687776313", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba688602c417c4ec4787c92f5cabbbf7f9c067f0812766f60697833687776313", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba688602c417c4ec4787c92f5cabbbf7f9c067f0812766f60697833687776313", kill_on_drop: false }`
[INFO] [stdout] ba688602c417c4ec4787c92f5cabbbf7f9c067f0812766f60697833687776313
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] df5620f9bf405f6e2485f80afd286effecd3547fb4cac75fd75fd541d307bb93
[INFO] running `Command { std: "docker" "start" "-a" "df5620f9bf405f6e2485f80afd286effecd3547fb4cac75fd75fd541d307bb93", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling unicode-linebreak v0.1.5
[INFO] [stderr]    Compiling unicode-width v0.2.1
[INFO] [stderr]    Compiling smawk v0.3.2
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling lazy_format v2.0.3
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling textwrap v0.16.2
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling indexmap v2.11.1
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling debate-derive v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.86s
[INFO] running `Command { std: "docker" "inspect" "df5620f9bf405f6e2485f80afd286effecd3547fb4cac75fd75fd541d307bb93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df5620f9bf405f6e2485f80afd286effecd3547fb4cac75fd75fd541d307bb93", kill_on_drop: false }`
[INFO] [stdout] df5620f9bf405f6e2485f80afd286effecd3547fb4cac75fd75fd541d307bb93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 1b9a053e8b18610c92c267f3a35bb6f84db76218e322c5ff3933735fab7b98bf
[INFO] running `Command { std: "docker" "start" "-a" "1b9a053e8b18610c92c267f3a35bb6f84db76218e322c5ff3933735fab7b98bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling debate-derive v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.80s
[INFO] running `Command { std: "docker" "inspect" "1b9a053e8b18610c92c267f3a35bb6f84db76218e322c5ff3933735fab7b98bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b9a053e8b18610c92c267f3a35bb6f84db76218e322c5ff3933735fab7b98bf", kill_on_drop: false }`
[INFO] [stdout] 1b9a053e8b18610c92c267f3a35bb6f84db76218e322c5ff3933735fab7b98bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 5ee158a263634a08f27d004b143a8929bb659678a2c53fbc8754e310cf9e427b
[INFO] running `Command { std: "docker" "start" "-a" "5ee158a263634a08f27d004b143a8929bb659678a2c53fbc8754e310cf9e427b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/debate_derive-299fe7189ca4f1ef)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests debate_derive
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/from_args/common.rs - from_args::common::visit_positional_arms_for_fields (line 255) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/from_args/common.rs - from_args::common::visit_positional_arms_for_fields (line 255) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `position` in this scope
[INFO] [stdout]    --> src/from_args/common.rs:256:5
[INFO] [stdout]     |
[INFO] [stdout] 256 | if *position == scrutinee {
[INFO] [stdout]     |     ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `scrutinee` in this scope
[INFO] [stdout]    --> src/from_args/common.rs:256:17
[INFO] [stdout]     |
[INFO] [stdout] 256 | if *position == scrutinee {
[INFO] [stdout]     |                 ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `position` in this scope
[INFO] [stdout]    --> src/from_args/common.rs:257:6
[INFO] [stdout]     |
[INFO] [stdout] 257 |     *position = {/* handle argument for this field */}
[INFO] [stdout]     |      ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/from_args/common.rs - from_args::common::visit_positional_arms_for_fields (line 255)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.20s; merged doctests compilation took 0.08s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "5ee158a263634a08f27d004b143a8929bb659678a2c53fbc8754e310cf9e427b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ee158a263634a08f27d004b143a8929bb659678a2c53fbc8754e310cf9e427b", kill_on_drop: false }`
[INFO] [stdout] 5ee158a263634a08f27d004b143a8929bb659678a2c53fbc8754e310cf9e427b
