[INFO] fetching crate unidown 0.9.2...
[INFO] testing unidown-0.9.2 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate unidown 0.9.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate unidown 0.9.2
[INFO] finished tweaking crates.io crate unidown 0.9.2
[INFO] tweaked toml for crates.io crate unidown 0.9.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate unidown 0.9.2 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate unidown 0.9.2 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da38348e6ce28b89680af023f091ac5b2322c8d6fb5e16f0a78d4fc5efaed1c6
[INFO] running `Command { std: "docker" "start" "-a" "da38348e6ce28b89680af023f091ac5b2322c8d6fb5e16f0a78d4fc5efaed1c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da38348e6ce28b89680af023f091ac5b2322c8d6fb5e16f0a78d4fc5efaed1c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da38348e6ce28b89680af023f091ac5b2322c8d6fb5e16f0a78d4fc5efaed1c6", kill_on_drop: false }`
[INFO] [stdout] da38348e6ce28b89680af023f091ac5b2322c8d6fb5e16f0a78d4fc5efaed1c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6647c96c65ce52730e66754c8b8ab2e9d6cf1f46f410902e84d05d1ccf67614
[INFO] running `Command { std: "docker" "start" "-a" "a6647c96c65ce52730e66754c8b8ab2e9d6cf1f46f410902e84d05d1ccf67614", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.20
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling anstyle-query v1.1.4
[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling clap_lex v0.7.6
[INFO] [stderr]    Compiling vte v0.14.1
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling pulldown-cmark v0.13.0
[INFO] [stderr]    Compiling pulldown-cmark-escape v0.11.0
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling pager2 v0.6.1
[INFO] [stderr]    Compiling strip-ansi-escapes v0.2.1
[INFO] [stderr]    Compiling veg v0.6.1
[INFO] [stderr]    Compiling getopts v0.2.24
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling terminal_size v0.4.3
[INFO] [stderr]    Compiling clap_builder v4.5.50
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling clap v4.5.50
[INFO] [stderr]    Compiling clap-cargo v0.18.3
[INFO] [stderr]    Compiling unidown v0.9.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.81s
[INFO] running `Command { std: "docker" "inspect" "a6647c96c65ce52730e66754c8b8ab2e9d6cf1f46f410902e84d05d1ccf67614", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6647c96c65ce52730e66754c8b8ab2e9d6cf1f46f410902e84d05d1ccf67614", kill_on_drop: false }`
[INFO] [stdout] a6647c96c65ce52730e66754c8b8ab2e9d6cf1f46f410902e84d05d1ccf67614
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc266e14c275805e6b6bf4b7e51742285d2d3241ef70552e32584b90ae534c28
[INFO] running `Command { std: "docker" "start" "-a" "cc266e14c275805e6b6bf4b7e51742285d2d3241ef70552e32584b90ae534c28", kill_on_drop: false }`
[INFO] [stderr]    Compiling unidown v0.9.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "cc266e14c275805e6b6bf4b7e51742285d2d3241ef70552e32584b90ae534c28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc266e14c275805e6b6bf4b7e51742285d2d3241ef70552e32584b90ae534c28", kill_on_drop: false }`
[INFO] [stdout] cc266e14c275805e6b6bf4b7e51742285d2d3241ef70552e32584b90ae534c28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 42f0a098a2ed6e12366534d96c91c14a831490f9514776d51b26ea2d0f40edf5
[INFO] running `Command { std: "docker" "start" "-a" "42f0a098a2ed6e12366534d96c91c14a831490f9514776d51b26ea2d0f40edf5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/unidown-29752bec3949a7cc)
[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]      Running unittests src/bin/unidown.rs (/opt/rustwide/target/debug/deps/unidown-96370e16eb5d690d)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests unidown
[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 5 tests
[INFO] [stdout] test src/lib.rs - (line 51) ... ok
[INFO] [stdout] test src/lib.rs - Style::convert (line 460) ... ok
[INFO] [stdout] test src/lib.rs - demo (line 281) ... ok
[INFO] [stdout] test src/lib.rs - all (line 338) ... ok
[INFO] [stdout] test src/lib.rs - convert (line 219) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.88s; merged doctests compilation took 0.81s
[INFO] running `Command { std: "docker" "inspect" "42f0a098a2ed6e12366534d96c91c14a831490f9514776d51b26ea2d0f40edf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42f0a098a2ed6e12366534d96c91c14a831490f9514776d51b26ea2d0f40edf5", kill_on_drop: false }`
[INFO] [stdout] 42f0a098a2ed6e12366534d96c91c14a831490f9514776d51b26ea2d0f40edf5