[INFO] fetching crate markdown_minder 0.2.0...
[INFO] testing markdown_minder-0.2.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate markdown_minder 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate markdown_minder 0.2.0
[INFO] finished tweaking crates.io crate markdown_minder 0.2.0
[INFO] tweaked toml for crates.io crate markdown_minder 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate markdown_minder 0.2.0 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] crate crates.io crate markdown_minder 0.2.0 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-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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 557973be7f52b0be3014f125da0de24e9e9c154ce4aa43cb9c84c9ae0a9d43d5
[INFO] running `Command { std: "docker" "start" "-a" "557973be7f52b0be3014f125da0de24e9e9c154ce4aa43cb9c84c9ae0a9d43d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "557973be7f52b0be3014f125da0de24e9e9c154ce4aa43cb9c84c9ae0a9d43d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "557973be7f52b0be3014f125da0de24e9e9c154ce4aa43cb9c84c9ae0a9d43d5", kill_on_drop: false }`
[INFO] [stdout] 557973be7f52b0be3014f125da0de24e9e9c154ce4aa43cb9c84c9ae0a9d43d5
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ff7d4fcdd3d18e4ab8b93a9d8e58a7f7d62858e9922994ded43575c3c638837
[INFO] running `Command { std: "docker" "start" "-a" "7ff7d4fcdd3d18e4ab8b93a9d8e58a7f7d62858e9922994ded43575c3c638837", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling anstyle-parse v0.2.5
[INFO] [stderr]    Compiling anstyle-query v1.1.1
[INFO] [stderr]    Compiling colorchoice v1.0.2
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling anstream v0.6.15
[INFO] [stderr]    Compiling clap_builder v4.5.17
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling clap_derive v4.5.13
[INFO] [stderr]    Compiling clap v4.5.17
[INFO] [stderr]    Compiling markdown_minder v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.77s
[INFO] running `Command { std: "docker" "inspect" "7ff7d4fcdd3d18e4ab8b93a9d8e58a7f7d62858e9922994ded43575c3c638837", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ff7d4fcdd3d18e4ab8b93a9d8e58a7f7d62858e9922994ded43575c3c638837", kill_on_drop: false }`
[INFO] [stdout] 7ff7d4fcdd3d18e4ab8b93a9d8e58a7f7d62858e9922994ded43575c3c638837
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c1d2eccbb0482ba08ee61e188a5888e80d8ba4e158be6b54b9ed788bdc7e063
[INFO] running `Command { std: "docker" "start" "-a" "6c1d2eccbb0482ba08ee61e188a5888e80d8ba4e158be6b54b9ed788bdc7e063", kill_on_drop: false }`
[INFO] [stderr]    Compiling markdown_minder v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "6c1d2eccbb0482ba08ee61e188a5888e80d8ba4e158be6b54b9ed788bdc7e063", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c1d2eccbb0482ba08ee61e188a5888e80d8ba4e158be6b54b9ed788bdc7e063", kill_on_drop: false }`
[INFO] [stdout] 6c1d2eccbb0482ba08ee61e188a5888e80d8ba4e158be6b54b9ed788bdc7e063
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 973a7030fcd66695cc2c01c92956fc680a5b58fb2cb7808e386063e552d90d31
[INFO] running `Command { std: "docker" "start" "-a" "973a7030fcd66695cc2c01c92956fc680a5b58fb2cb7808e386063e552d90d31", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/markdown_minder-3b2973cb9077a131)
[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] running `Command { std: "docker" "inspect" "973a7030fcd66695cc2c01c92956fc680a5b58fb2cb7808e386063e552d90d31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "973a7030fcd66695cc2c01c92956fc680a5b58fb2cb7808e386063e552d90d31", kill_on_drop: false }`
[INFO] [stdout] 973a7030fcd66695cc2c01c92956fc680a5b58fb2cb7808e386063e552d90d31