[INFO] fetching crate mdrefcheck 0.1.8...
[INFO] testing mdrefcheck-0.1.8 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate mdrefcheck 0.1.8 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate mdrefcheck 0.1.8
[INFO] finished tweaking crates.io crate mdrefcheck 0.1.8
[INFO] tweaked toml for crates.io crate mdrefcheck 0.1.8 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mdrefcheck 0.1.8 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 mdrefcheck 0.1.8 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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d3aedfe25ad2285f6d8f4d4fd6f0f801d3da99ade47fb1f1d5368f04517cb04e
[INFO] running `Command { std: "docker" "start" "-a" "d3aedfe25ad2285f6d8f4d4fd6f0f801d3da99ade47fb1f1d5368f04517cb04e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3aedfe25ad2285f6d8f4d4fd6f0f801d3da99ade47fb1f1d5368f04517cb04e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3aedfe25ad2285f6d8f4d4fd6f0f801d3da99ade47fb1f1d5368f04517cb04e", kill_on_drop: false }`
[INFO] [stdout] d3aedfe25ad2285f6d8f4d4fd6f0f801d3da99ade47fb1f1d5368f04517cb04e
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9d25713ecf58747f3fd98cdee76e58ca2c7edf5d6d4bc9bdee65cba207731ff
[INFO] running `Command { std: "docker" "start" "-a" "d9d25713ecf58747f3fd98cdee76e58ca2c7edf5d6d4bc9bdee65cba207731ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling pulldown-cmark v0.13.0
[INFO] [stderr]    Compiling unicode-width v0.2.1
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling pulldown-cmark-escape v0.11.0
[INFO] [stderr]    Compiling unicase v2.8.1
[INFO] [stderr]    Compiling colored v3.0.0
[INFO] [stderr]    Compiling pathdiff v0.2.3
[INFO] [stderr]    Compiling getopts v0.2.23
[INFO] [stderr]    Compiling clap_derive v4.5.47
[INFO] [stderr]    Compiling clap v4.5.47
[INFO] [stderr]    Compiling mdrefcheck v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.28s
[INFO] running `Command { std: "docker" "inspect" "d9d25713ecf58747f3fd98cdee76e58ca2c7edf5d6d4bc9bdee65cba207731ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9d25713ecf58747f3fd98cdee76e58ca2c7edf5d6d4bc9bdee65cba207731ff", kill_on_drop: false }`
[INFO] [stdout] d9d25713ecf58747f3fd98cdee76e58ca2c7edf5d6d4bc9bdee65cba207731ff
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e93dca8b729c39a86e34dab9c0247ed8e03b008fbd79f6b9293edaf73c21a072
[INFO] running `Command { std: "docker" "start" "-a" "e93dca8b729c39a86e34dab9c0247ed8e03b008fbd79f6b9293edaf73c21a072", kill_on_drop: false }`
[INFO] [stderr]    Compiling mdrefcheck v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "e93dca8b729c39a86e34dab9c0247ed8e03b008fbd79f6b9293edaf73c21a072", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e93dca8b729c39a86e34dab9c0247ed8e03b008fbd79f6b9293edaf73c21a072", kill_on_drop: false }`
[INFO] [stdout] e93dca8b729c39a86e34dab9c0247ed8e03b008fbd79f6b9293edaf73c21a072
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4bbbc35a361e5da82a6de8461176bc66b94930c87b190ebd9f5a7893eb88380b
[INFO] running `Command { std: "docker" "start" "-a" "4bbbc35a361e5da82a6de8461176bc66b94930c87b190ebd9f5a7893eb88380b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mdrefcheck-7b8d582bc4652739)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mdrefcheck-a6249d981568a5cc)
[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] [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] [stderr]    Doc-tests mdrefcheck
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/parser.rs - parser::collect_heading_links (line 29) ... ok
[INFO] [stdout] test src/parser.rs - parser::heading2link (line 81) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4bbbc35a361e5da82a6de8461176bc66b94930c87b190ebd9f5a7893eb88380b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bbbc35a361e5da82a6de8461176bc66b94930c87b190ebd9f5a7893eb88380b", kill_on_drop: false }`
[INFO] [stdout] 4bbbc35a361e5da82a6de8461176bc66b94930c87b190ebd9f5a7893eb88380b