[INFO] fetching crate markdown-heading-id 0.1.0...
[INFO] testing markdown-heading-id-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate markdown-heading-id 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate markdown-heading-id 0.1.0
[INFO] finished tweaking crates.io crate markdown-heading-id 0.1.0
[INFO] tweaked toml for crates.io crate markdown-heading-id 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate markdown-heading-id 0.1.0 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] 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 6 packages to latest compatible versions
[INFO] [stderr]       Adding pulldown-cmark v0.8.0 (available: v0.13.0)
[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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a88547ec2da67b8163feb7676c61ceaf8bfd4f20138ef673e7743423a1498b5f
[INFO] running `Command { std: "docker" "start" "-a" "a88547ec2da67b8163feb7676c61ceaf8bfd4f20138ef673e7743423a1498b5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a88547ec2da67b8163feb7676c61ceaf8bfd4f20138ef673e7743423a1498b5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a88547ec2da67b8163feb7676c61ceaf8bfd4f20138ef673e7743423a1498b5f", kill_on_drop: false }`
[INFO] [stdout] a88547ec2da67b8163feb7676c61ceaf8bfd4f20138ef673e7743423a1498b5f
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02a6077ccd2d359c808e508aa5453928ad39631d362e6fb1be560751dc03bc38
[INFO] running `Command { std: "docker" "start" "-a" "02a6077ccd2d359c808e508aa5453928ad39631d362e6fb1be560751dc03bc38", kill_on_drop: false }`
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]    Compiling getopts v0.2.24
[INFO] [stderr]    Compiling markdown-heading-id v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.08s
[INFO] running `Command { std: "docker" "inspect" "02a6077ccd2d359c808e508aa5453928ad39631d362e6fb1be560751dc03bc38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02a6077ccd2d359c808e508aa5453928ad39631d362e6fb1be560751dc03bc38", kill_on_drop: false }`
[INFO] [stdout] 02a6077ccd2d359c808e508aa5453928ad39631d362e6fb1be560751dc03bc38
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] defb4f5261cf7e7582e3103ee14166be1d243df5fb7dd9a3120d0e83df543b53
[INFO] running `Command { std: "docker" "start" "-a" "defb4f5261cf7e7582e3103ee14166be1d243df5fb7dd9a3120d0e83df543b53", kill_on_drop: false }`
[INFO] [stderr]    Compiling markdown-heading-id v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "defb4f5261cf7e7582e3103ee14166be1d243df5fb7dd9a3120d0e83df543b53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "defb4f5261cf7e7582e3103ee14166be1d243df5fb7dd9a3120d0e83df543b53", kill_on_drop: false }`
[INFO] [stdout] defb4f5261cf7e7582e3103ee14166be1d243df5fb7dd9a3120d0e83df543b53
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 242e32bff6d3e0086360a56ed73c5a82570af5e7325787a0a7ae8b5f3cfe1c1e
[INFO] running `Command { std: "docker" "start" "-a" "242e32bff6d3e0086360a56ed73c5a82570af5e7325787a0a7ae8b5f3cfe1c1e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/markdown_heading_id-6c045578f8c8eef5)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test::normal ... ok
[INFO] [stdout] test test::empty ... ok
[INFO] [stdout] test test::inline_code ... ok
[INFO] [stdout] test test::em_strong ... ok
[INFO] [stdout] test test::whitespace ... ok
[INFO] [stdout] test test::heading_id ... ok
[INFO] [stdout] test test::to_be_escaped ... ok
[INFO] [stdout] test test::with_link ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests markdown_heading_id
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 11) ... ignored
[INFO] [stdout] test src/lib.rs - (line 7) ... ignored
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.52s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "242e32bff6d3e0086360a56ed73c5a82570af5e7325787a0a7ae8b5f3cfe1c1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "242e32bff6d3e0086360a56ed73c5a82570af5e7325787a0a7ae8b5f3cfe1c1e", kill_on_drop: false }`
[INFO] [stdout] 242e32bff6d3e0086360a56ed73c5a82570af5e7325787a0a7ae8b5f3cfe1c1e