[INFO] fetching crate markdown-walker 0.0.1...
[INFO] testing markdown-walker-0.0.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate markdown-walker 0.0.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate markdown-walker 0.0.1
[INFO] finished tweaking crates.io crate markdown-walker 0.0.1
[INFO] tweaked toml for crates.io crate markdown-walker 0.0.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate markdown-walker 0.0.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 116 packages to latest compatible versions
[INFO] [stderr]       Adding comrak v0.32.0 (available: v0.43.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6354fc2a5041cc73ad5399df459ce75218e0605b16d0d4954ce3cce3707b44b2
[INFO] running `Command { std: "docker" "start" "-a" "6354fc2a5041cc73ad5399df459ce75218e0605b16d0d4954ce3cce3707b44b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6354fc2a5041cc73ad5399df459ce75218e0605b16d0d4954ce3cce3707b44b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6354fc2a5041cc73ad5399df459ce75218e0605b16d0d4954ce3cce3707b44b2", kill_on_drop: false }`
[INFO] [stdout] 6354fc2a5041cc73ad5399df459ce75218e0605b16d0d4954ce3cce3707b44b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74b62b6a44c637f5e57ffa6547afbada47080ca5531986266e80ef53a4541624
[INFO] running `Command { std: "docker" "start" "-a" "74b62b6a44c637f5e57ffa6547afbada47080ca5531986266e80ef53a4541624", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling anstyle-query v1.1.4
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling clap_lex v0.7.5
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling deunicode v1.6.2
[INFO] [stderr]    Compiling caseless v0.2.2
[INFO] [stderr]    Compiling xdg v2.5.2
[INFO] [stderr]    Compiling typed-arena v2.0.2
[INFO] [stderr]    Compiling shell-words v1.1.0
[INFO] [stderr]    Compiling entities v1.0.1
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling anstream v0.6.20
[INFO] [stderr]    Compiling emojis v0.6.4
[INFO] [stderr]    Compiling slug v0.1.6
[INFO] [stderr]    Compiling terminal_size v0.4.3
[INFO] [stderr]    Compiling clap_builder v4.5.48
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling clap_derive v4.5.47
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling clap v4.5.48
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling syntect v5.3.0
[INFO] [stderr]    Compiling bon-macros v3.7.2
[INFO] [stderr]    Compiling bon v3.7.2
[INFO] [stderr]    Compiling comrak v0.32.0
[INFO] [stderr]    Compiling markdown-walker v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.25s
[INFO] running `Command { std: "docker" "inspect" "74b62b6a44c637f5e57ffa6547afbada47080ca5531986266e80ef53a4541624", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74b62b6a44c637f5e57ffa6547afbada47080ca5531986266e80ef53a4541624", kill_on_drop: false }`
[INFO] [stdout] 74b62b6a44c637f5e57ffa6547afbada47080ca5531986266e80ef53a4541624
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fbce0922a86958587a44a82b65d28d5aac9d26ad0f51094392f911a626b860bf
[INFO] running `Command { std: "docker" "start" "-a" "fbce0922a86958587a44a82b65d28d5aac9d26ad0f51094392f911a626b860bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling markdown-walker v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "fbce0922a86958587a44a82b65d28d5aac9d26ad0f51094392f911a626b860bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbce0922a86958587a44a82b65d28d5aac9d26ad0f51094392f911a626b860bf", kill_on_drop: false }`
[INFO] [stdout] fbce0922a86958587a44a82b65d28d5aac9d26ad0f51094392f911a626b860bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2c6fa71ddde1bd9ce4d0e81cbd6d9e76cbc0349fb28582853949364ac83d6d49
[INFO] running `Command { std: "docker" "start" "-a" "2c6fa71ddde1bd9ce4d0e81cbd6d9e76cbc0349fb28582853949364ac83d6d49", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/markdown_walker-fbb00cfc78ba0f3d)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests markdown_walker
[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/lib.rs - (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2c6fa71ddde1bd9ce4d0e81cbd6d9e76cbc0349fb28582853949364ac83d6d49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c6fa71ddde1bd9ce4d0e81cbd6d9e76cbc0349fb28582853949364ac83d6d49", kill_on_drop: false }`
[INFO] [stdout] 2c6fa71ddde1bd9ce4d0e81cbd6d9e76cbc0349fb28582853949364ac83d6d49